CN104720955B - Excretion treatment device and method thereof - Google Patents

Abstract

The invention provides an excretion treatment device which can treat excretion of a person needing to be taken care of without discomfort. Besides, the burden of a nurse can be relieved, the device is small and noise is low. According to the excretion treatment device, cleaning water conveyed from a water conveying pump (39) of a water supply unit (25) is ejected into a diaper cup body (10) to clean urinary organs and excretion, dirt is sucked through work air of a suction motor (31), the excretion and the cleaning water are separated and stored, and only the work air is purified and is fed back to the diaper cup body (10) through a suction circulating pipe (50) for circulation. In the excretion treatment device, the suction circulating pipe (50) is guided to a cooling unit (55) outside an equipment storage box (12) from the exhaust side of the suction motor (31), the suction circulating pipe (50) in the cooling unit (55) exchanges heat with outside air so as to be cooled, and then the suction circulating pipe (50) is returned into a return box unit (27).

Description

Excrement processing device and its method

The application be entitled " excrement processing device and its method ", international filing date be on April 2nd, 2012, international Application No. pct/jp2012/058950, national applications number are the divisional application of 201280073500.7 application for a patent for invention.

Technical field

The present invention relates to a kind of excrement processing device needing care-giver and its method, in more detail, it is related to one kind Excrement processing device and its method, this excrement processing device can not urinate for a people/accumbency of defecation in solitary The mobile inconvenient severe of old man, body needs care-giver, for automatically process urinate/defecation is it would be desirable to care-giver keeps Cleaning, mitigates unplessantness displeasure, in addition, for care-givers such as ambulance departments, nurse, family members, for mitigating labour, reducing and often take care of Necessity.

Background technology

It is stated that old solitary people is 4,600,000 people in the investigation of 2012.Old solitary people is not to be all required for automatically Excrement processing device.The patient of nursing facility, bed old man etc. need care-giver, need to automatically detect urinate/defecation simultaneously Carry out processing, often keep the hip crotch needing care-giver the excrement processing device of cleaning.

Present situation is that the urine of the sickbed patients of nursing facility, hospital etc. is by being inserted in urethra pipe in random emissions status Under processed, in addition, just by defecation in diaper, care-giver changes this diaper to keep cleaning.Although hospital, nursing facility etc. Problem with the presence of the facility of the care-giver of specialty is fewer, but allows other people look after stool and urine, and the people feeling awkward is also many.

In recent years, in Japan, European and American countries, with few sub-ization and aging development, care-giver is not enough, lodger is born Load increases, old man nurses grandmother's nursing of old man etc. becomes problem for the human body, spirit the fatigue of care-giver, sometimes becomes The example of miserable event also increases, excrement processing device be developed into the task of top priority.

There is the patent application of this area needing care-giver that many is related to lie in bed in the past.However, present situation is, to need For wanting care-giver, actually wearing sense, cleaning maintenances, bedsore, the undesirable condition of equipment, the aspect such as maintainability and general Diaper is compared and can not be played superiority, and does not reach practical degree.

In the excrement processing device of prior art, there is the device being recorded in patent document 1,2 and 3.

Patent document 1 record invention, be the automatic excrement processing device of bed old man, by dirt groove, suction device, Cleaning device, diaper cup etc. are constituted.However, in the apparatus of the present, with regard to noise, vibration, degerming, motor overheated, trouble The comfortableness of person, maintainability of device etc. are related to the big problem of this excrement processing device, almost do not touch.

The invention that patent document 2 is recorded, is in order to the surrounding of the installing hole of diaper is bonded at the week in installing hole on cup The method enclosing coating adhesive.Bonding agent can be coated directly onto on diaper, also can glue the band of the bonding agent in two sided coatings On diaper.Adhesive side, is protected by pasting peeling paper, during use is peeled peeling paper, bonding agent coated face is pasted On cup.Due to so bonding agent coated face being attached on cup, thus it is possible to connect cup and diaper extremely simplely, there is liquid Body drain goes out to be difficult to the action effect occurring.

It is proposed that improving cleansing power, utilizing work wind (to refer to attract the air of circulation using warm water in patent document 3 Flowing) and the different paths air-supply chemopreventions of cooling wind only motor electrical brush abrasion dust is flowed in glass main body, prevents from flowing out to Method of the outside of sump etc., has carried out trial-production and has sold.

/ defecation automatic processing device of urinating shown in document 3 is illustrated according to Figure 14, Figure 15 and Figure 16.

Figure 16 is the overall outline figure of device, Figure 14 and Figure 15 be diaper cup main body 10 and diaper 54 stereogram and Sectional view.

If the stool sensor 13 of recess 77 being accepted by the excreta of diaper cup main body 10 and urine sensor 14 detecting To excreta, then conveying pump 39 action of water supplying unit 25, send cleaning from cleaning water tube hose 20 to the inside of diaper cup main body 10 With warm water, by attracting the action of the attraction motor 31 of motor unit 24, attract flexible pipe 15 via dirt and attract circulation pipe 50 Attract air from the inside of sump 22.Then, attract flexible pipe 15 in dirt and attract the inside of circulation pipe 50 to produce attraction, Sewage after attracting the excreta of diaper cup main body 10 to accept the excreta of recess 77 and clean, the dirt after this excreta and cleaning Water is attracted in the inside of sump 22 and houses.In addition, inside sump 22, the above-mentioned excreta being attracted and cleaning Sewage afterwards carries out Gravity Separation by the work wind attracting circulation pipe 50 interior circulation.

By the action of above-mentioned attraction motor 31, produce the flowing of the air of circulation, i.e. from the excreta of diaper cup main body 10 Accepting recess 77 attracts flexible pipe 15, sump unit 22, purifying treating unit 23 to reach attraction motor 31 via dirt, then passes through Circulation pipe 50 and returning air flexible pipe 18 is attracted to return to the inside of above-mentioned diaper cup main body 10.

When carrying out the action of above-mentioned attraction motor 31, from the attraction circulation pipe 50 of the suction port importing of this attraction motor 31 Work wind because by attract motor 31 and absorb heat, from attract motor 31 outlet via returning air cooler 26, return Return box unit 27, flow out to the inside of diaper cup main body 10 from returning air flexible pipe 18.

In addition, the work wind having been attracted by above-mentioned attraction motor 31,10% about discharges through part from return box unit 27 Flexible pipe 19 is discharged, and remaining 90% about returns to diaper cup main body via returning air flexible pipe 18 from blow-off outlet from return case 27 In 10.I.e. so that attracting air from the gap of the diaper 54 and buttocks that are arranged on the diaper cup main body 10 needing care-giver, with Case 27 is outside from part drain hose 19 from returning for the air (the 10% about of work wind) of the air being attracted substantially same amount Gas is released.

By doing so it is possible, sending warm air through above-mentioned returning air flexible pipe 18 to the inside of diaper cup main body 10.

In addition, in order to prevent attract motor 31 overheated, by attract motor unit 24 cooling fan 32 from cooling wind taking mouth 34 attract the air for cooling through filter 33, to attracting motor 31 to cool down, discharge from cooling wind outlet 35.

Therefore, it is possible to warm air be present in need around the waist buttocks of care-giver in the state of carry out comfortable cleaning.

Prior art literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2002-113030 publication

Patent document 2: Japanese Unexamined Patent Publication 2006-141590 publication

Patent document 3: Japanese Utility Model logs in No. 3144371 publication

Content of the invention

Invent problem to be solved

It is recorded in the device of document 3, because the purpose generally big compactly to receive device, deposit in maintainability In some problems, in addition, because being the airtight construction preventing from disposing of the noise/vibration for motor, will be directly cold But work wind device be arranged on inside effect few, there is the danger leading to device to stop due to attracting motor overheated. If once overheated, need for the temperature attracting motor to be reduced to 50 DEG C about to start again, so, 30 minutes will be spent Left and right, practicality has problems.

In addition, there are 2 types in the excrement processing device need care-giver, i.e. care-giver helps one with hand Lower just can be sitting on closet, be then able to automatically carry out discharging the type cleaned, and be worn on bed need care-giver Buttocks on, recumbency carry out effluent be automatically drained out clean and crotch part cleaning-drying wear type.

Wear in type in the latter being known that in the past, especially do not exist bedsore can be prevented, by masculinity and femininity, The bodily form of Japanese and occidentals etc. is poor, the characteristic of effluent difference produce wear the shape difference of diaper, wear sense, wear and take off The easiness gone, the security/durability of device, maintain maintainability, device shape, noise problem, the foreign odor of device, cleaning dimension Hold problem, need whole type meeting such as reassurance of care-giver.

It is an object of the invention to provide a kind of device, this device is for postoperative patient, old solitary people, hemiplegia The bodies such as person are irremovable to need care-giver, and can not carry out urinating/the people of the process of defecation, by automatically being drained Thing process so that needing the mitigation of the unplessantness displeasure of care-giver, the preventing of bedsore, the mitigation of the burden of care-giver is possibly realized, And the maintainability of constitution equipment is superior, small-sized and noise is also little, even if in hospital how individual lives together in a ward etc. Also can use.

For solving the technological means of problem

The excrement processing device of the present invention, possesses sump unit 22, purifying treating unit in equipment containing box 12 23rd, attract motor unit 24, water supplying unit 25 and return box unit 27；Diaper cup main body 10 and equipment containing box 12 are by flexible pipe list Unit 11 link；Spray in the rinse water that the conveying pump 39 of above-mentioned water supplying unit 25 is sent is to diaper cup main body 10, in this diaper Cup main body 10 is carried out to urinary organ and excreta, and dirt is by the work attracting motor 31 of above-mentioned attraction motor unit 24 Wind attracts, and from dirt, excreta and rinse water is separated and received by above-mentioned sump unit 22, by purifying treating unit 23 only carry out purified treatment to above-mentioned work wind；Through attracting motor 31 and return box unit 27 to be returned to by attraction circulation pipe 50 State diaper cup main body 10 to be circulated；This excrement processing device is characterised by: will from the discharge side of above-mentioned attraction motor 31 Above-mentioned attraction circulation pipe 50 exports to the cooling unit 55 located at the outside of the said equipment containing box 12, and this attracts circulation pipe 50 to exist Carry out heat exchange with outer gas in cooling unit 55 and cooled after, return to above-mentioned return box unit 27.

It is characterised by: cooling unit 55 is made up of the cooler bin 61 of good metal, the flat box like of heat conductivity, and here is cold But in case 61, configuration attracts circulation pipe 50 deviously.

It is characterised by: attracting circulation pipe 50 nearby setting gentle breeze circulation pipe 51, this attraction circulation pipe 50 is from diaper cup master Body 10 circulates to diaper cup main body 10 through sump unit 22, purifying treating unit 23, cooling unit 55 and return box unit 27； Gentle breeze circulation pipe 51 setting gentle breeze motor 48 in above-mentioned return box unit 27；Gentle breeze motor 48 is failure to actuate in attraction motor 31 Shi Jinhang action, makes drying gentle breeze circulate.

It is characterised by: purifying treating unit 23, attraction motor unit 24, water supplying unit 25 and return box unit 27, become Unit independently, is accommodated in equipment containing box 12, and, detachably link successively, particularly sump unit 22 are separated and blocking with equipment containing box 12, and, detachably link with purifying treating unit 23.

It is characterised by: the cooler bin 61 of flat box like doubles as the pedestal of mounting equipment containing box 12 and sump unit 22, Caster 70 is arranged on the bottom surface of this cooler bin 61.

It is characterised by: in diaper cup main body 10, setting excreta accepts recess 77, accepts in recess 77 in this excreta Setting stool sensor 13 and urine sensor 14；The portion that just falls is located at by above-mentioned stool sensor 13, by the hardness detecting just Sensor constitute, for being controlled by control panel unit 56, so that it is corresponding greatly to set the signal high with hardness just Attraction carries out excreta attraction；Above-mentioned urine sensor 14 is by having 2 contacts, the resistance between this 2 contacts carried out The sensor measuring is constituted, and for judging to the presence or absence of urine, is inhaled with accordingly calculating excreta with the degree of its signal The mode of the attraction required for drawing is controlled by control panel unit 56.

The present invention be a kind of excrement treatment method it is characterised in that: select appointing of pollakiuria pattern, small mode and large model A kind of pattern of anticipating carries out processing to be run；Pollakiuria pattern, is ought not to defecate the perceptual signal of sensor 13, urine sensor 14 Perceptual signal is to the pattern attracting motor 31 to be driven during the perceptual signal shorter than setting time；Small mode, is to work as not having The perceptual signal of above-mentioned stool sensor 13, the perceptual signal of above-mentioned urine sensor 14 is the perception letter more than setting time Number when to attracting the pattern that is driven of motor 31；Large model, is to attraction when there being the perceptual signal of above-mentioned stool sensor 3 The pattern that motor 31 is driven.

Pollakiuria pattern is to drive when urine sensor is every the not enough set point number of short perceptual signal of setting time Attract motor.

Small mode is, when urine sensor is interrupted when the short perceptual signal of setting time is more than set point number Ground drives and attracts motor, is cleaned multiple times.

Large model is to carry out set point number intermittently driving attraction motor when there is the perceptual signal of stool sensor The occasion of cleaning, when rinse water is not enough, reduces set point number and is carried out.

Attract motor 31, continuously-running it is also possible to several minutes unit be intermittently driven with out of service.

The effect of invention

According to the invention of technical scheme 1, possess sump unit, purifying treating unit in equipment containing box, attract horse Reach unit, water supplying unit and return box unit；Diaper cup main body and equipment containing box are linked by tube unit；From above-mentioned water supply list The rinse water that the conveying pump of unit is sent is sprayed into diaper cup main body, in this diaper cup main body, urinary organ and excreta is carried out Cleaning, dirt is attracted by the work wind of the attraction motor of above-mentioned attraction motor unit, by above-mentioned sump unit from dirt to row Let out thing and rinse water is separated and received, purified treatment is only carried out to above-mentioned work wind by purifying treating unit；Through attracting horse Reach and return box unit and be circulated by attracting circulation pipe to return to above-mentioned diaper cup main body；In this excrement processing device: From the discharge side of above-mentioned attraction motor, above-mentioned attraction circulation pipe is exported to the cooling list located at the outside of the said equipment containing box Unit, after this is attracted circulation pipe to be carried out heat exchange in cooling unit with outer gas and is cooled, returns to above-mentioned return box unit.Institute With, the present invention because attract circulation pipe pass through cooling unit interior and can be by the non-powered cooling device not needing special power Prevent the undesirable condition leading to circulation air stopping due to the overheated of motor of the big shortcoming of the device as prior art.

According to the invention of technical scheme 2, cooling unit is by the cooler bin structure of good metal, the flat box like of heat conductivity Become, in this cooler bin, configuration attracts circulation pipe deviously.So, device integrally will not become large volume, and is obtained in that Big cooling effect.

According to the invention of technical scheme 3, attract circulation pipe from diaper cup main body through sump unit, purifying treating unit, Cooling unit and return box unit are to diaper cup bulk circulation；Attracting to arrange gentle breeze circulation pipe near circulation pipe, returning in above-mentioned Return the gentle breeze circulation pipe setting gentle breeze motor in box unit；This gentle breeze motor carries out action when attracting motor to be failure to actuate, and makes to do Dry gentle breeze circulates.So, the cleaning fluid that the buttocks needing care-giver is carried out and for buttocks and diaper cup main body The wind pushing air being dried is controlled temperature, not to need care-giver produce unplessantness displeasure.

According to the invention of technical scheme 4, arrange to enter with outer gas on attracting circulation pipe and gentle breeze circulation pipe in cooler bin Multiple fins of row heat exchange, thus it is possible to expeditiously carry out heat exchange by simply constituting with outer gas.

According to the invention of technical scheme 5, attract circulation pipe and the part that the part for wind that works circulating is exhausted Drain hose links, the air of the amount being vented from outside attraction in diaper cup main body.Thus it is possible to the sky that one side will circulate The temperature of gas keeps suitably, simultaneously often supplies new air.

According to the invention of technical scheme 6, purifying treating unit, attraction motor unit, water supplying unit and return box unit, become For unit independently, it is accommodated in equipment containing box, and, detachably link successively, particularly sump unit Separate and blocking with equipment containing box, and, detachably link with purifying treating unit.So, for example known In patent document 3, in system because there occurs the occasion of fault the reason beyond overheated, the means do not repaired immediately, only Energy etc. is to be cooled, or more changing device integrally places under repair, but in the present invention, is unitized into each function, as long as finding out fault Position, then pass through to change unit, can easily repair.In addition, because diaper cup main body is separated with device class, being connected by flexible pipe, So, excretion processing meanss drive division can be arranged on the position of without prejudice to care-giver, nursing scholar, not need care-giver to contact Worry to device.

According to the invention of technical scheme 7, the cooler bin of flat box like doubles as mounting equipment containing box and sump unit Pedestal, arranges Caster on the bottom surface of this cooler bin, so, device integrally becomes compact, and indoor movement is also easily carried out.

According to the invention of technical scheme 8, make following composition, i.e. setting excreta accepts recess in diaper cup main body, Accept setting stool sensor and urine sensor in recess in this excreta；Above-mentioned stool sensor is located at and is just fallen portion, It is made up of the sensor of the hardness detecting just, for being arranged with setting the corresponding big attraction of signal high with hardness just The mode letting out thing attraction is controlled by control panel unit；Above-mentioned urine sensor by have 2 contacts, to this 2 contacts it Between the sensor that is measured of resistance constitute, for judging to the presence or absence of urine, with the degree with its signal accordingly The mode calculating the attraction required for excreta attracts is controlled by control panel unit.

Importantly, according to the characteristic of dirt when dirt attracts, attraction, supplement water, to spray air capacity knifeedge different, The impact to attraction for the size of hardness of particularly defecating is very big.In the present invention, by constituting as described above, according to big Just weight, the power of impact are controlled to attraction motor, manage to reduce because attracting the need that not enough, excessive attraction leads to Want the misery of care-giver.That is, the stool and urine detection means on the diaper cup being arranged on assembly of the invention detects stool and urine Occasion, can interpolate that be which type of just (urine, soft stool, hard just, mixing just), in the way of burden not being applied to patient from Set sewage attraction dynamicly.

And, stool sensor is made up of more than one of reflective optical system, strain transducer, acceleration transducer etc., little Just sensor is made up of the contact sensor of the resistance measuring between 2 contacts, can determine, from the value of sensor, defecation attraction of urinating Intensity, attraction mode.

According to the invention of technical scheme 9, returning the inside setting bimetallic element of box unit, if entered by gentle breeze motor The air of row circulation exceedes set point of temperature, then make gentle breeze motor reverse rotation, attracts the diaper cup main body of heating from gentle breeze flexible pipe Air, from gentle breeze drain hose to outer gas discharge, so, the air being blown in diaper cup main body can often remain rule Constant temperature degree, often remains comfortable state for needing care-giver.

According to the invention of technical scheme 10, diaper cup main body is formed from a resin, at least excreta accept the surface of recess by It is difficult to by the coating protection of dirt contamination, so, the excreta of diaper cup main body accepts recess and can often keep cleaning, and can subtract The trouble operation such as few cleaning.

According to the invention of technical scheme 11, arrange in sump unit and solids/moisture is carried out with damp atmosphere The dividing plate of Gravity Separation, and, the level sensor informing excreta brimmer is set, thus it is possible to solids/moisture and height Humidity air carries out Gravity Separation, in addition, if sump is filled, then by once touching just can be from diaper cup main body and mistake Filter module is assembled and disassembled very close to each otherly.

According to the invention of technical scheme 12, arrange in purifying treating unit to the hose being connected with diaper cup main body Whether air-tightness is maintained the B/P EGR Back Pressure Transducer EGR being detected, so, whether device integrally normally plays a role, in each groove Either with or without exception in class, whether the air-tightness that tubing connects is maintained, and can inform care-giver, nurse by the alarm of display board.

According to the invention of technical scheme 13, water supplying unit is by cleaning sink, auxiliary tank, conveying pump, warm water tank, valve and safety Groove constitute, in above-mentioned auxiliary tank arrange level sensor, in above-mentioned warm water tank setting level sensor, temperature sensor and Make the heater of warm water, temperature sensor is set in above-mentioned safety groove, thus it is possible to the water by the temperature of rinse water, groove The management of the rinse waters such as amount often remains normally.

According to the invention of technical scheme 14, collection in the vicinity of diaper cup main body and with setting is set and transmission needs care-giver Body information device, thus it is possible to obtain need the defecation information of urinating of care-giver, beats number per minute, breathing The body abnormal informations such as number, the large-scale body information system being not provided with typically being located on severely injured patient needs it is possible to know Want the degree of the defecation meaning of urinating of care-giver, the progress extent of symptom, rehabilitation degree, understand and need the unexpected disease of care-giver Shape.In addition, beats number per minute, breathing are calculated by the curve map of the delicate pressure change from air borne sensor Number, compares these values with that what usually has is different, can hold defecation of urinating in advance and look like information.

According to the invention of technical scheme 15, attract attraction motor in motor unit, cooling fan and filter by high rigidity The damping material of material covers, and is positioned in and is prevented on platform by the vibration that vibration-proof material is processed, and prevents spring pendency from keeping by vibration, Thus it is possible to mitigate the big noise occurring from the motor/pump using and vibration.

According to the invention of technical scheme 16, select at any one pattern of pollakiuria pattern, small mode and large model Reason is run；Pollakiuria pattern, is ought not to defecate the perceptual signal of sensor, the perceptual signal of urine sensor is to compare setting time To the pattern attracting motor to be driven during short perceptual signal；Small mode, is ought not to defecate the perceptual signal of sensor, little Just the perceptual signal of sensor is to the pattern attracting motor to be driven during the perceptual signal more than setting time；Big mould Formula, is to the pattern attracting motor to be driven when there being the perceptual signal of stool sensor.Thus it is possible to the kind with excreta Class, the size of amount correspond to, and are processed suitably and positively, in addition, being capable of energy-conservation.

According to the invention of technical scheme 17, pollakiuria pattern, when urine sensor is every the short perception letter of setting time Drive during number not enough set point number and attract motor, thus it is possible to eliminate the use of useless rinse water.

According to the invention of technical scheme 18, small mode, when urine sensor is every the short perceptual signal of setting time Intermittently drive attraction motor when more than set point number, be cleaned multiple times, so, cleaning is more reliably carried out.

According to the invention of technical scheme 19, large model, intermittently driving when there is the perceptual signal of stool sensor Attract motor to carry out the occasion of set point number cleaning, when rinse water is not enough, reduces set point number and be carried out.So, even if Rinse water is not enough, also can be carried out.

According to the invention of technical scheme 20, attract motor, be driven and stoppingly intermitten operation, institute with several minutes unit With, the temperature of attraction motor will not be made to exceed and to rise with needing, be prevented from that the accidents such as scald occur, and energy-conservation.

Brief description

Fig. 1 is the side view schematic of the embodiment 1 of the excrement processing device of the present invention and method.

Fig. 2 is the schematic top view figure of the embodiment 1 of the excrement processing device of the present invention and method.

Fig. 3 is the figure representing the cooling unit being equipped with the excrement processing device of the present invention and method, and (a) is to be cut away The top view of a part, (b) are the side views being cut away a part.

Fig. 4 be diaper cup main body 10 used in the excretion processing meanss and method of the present invention be cut away a part bow View.

Fig. 5 be diaper cup main body 10 used in the excretion processing meanss and method of the present invention be cut away the vertical of a part Sectional view.

Fig. 6 is the figure of the embodiment 1 representing the excretion processing meanss of the present invention and method, and (a) is exploded perspective view, (b) It is the explanatory diagram of the configuration example representing each unit.

Fig. 7 is for controlling the excrement processing device of the present invention and the control drawing of method.

Fig. 8 is the flow chart of the process operational mode of entirety of the excrement processing device of the present invention and method.

Fig. 9 is the flow chart that the pollakiuria in Fig. 8 processes operational mode.

Figure 10 is the flow chart that the urine in Fig. 8 processes operational mode.

Figure 11 is the flow chart that the stool in Fig. 8 processes operational mode.

Figure 12 (a)～(e) is the output waveform figure of each sensor according to the excretion processing meanss of the present invention and method.

Figure 13 is during the continuous operation of the excrement processing device of the present invention and method and temperature characterisitic during intermitten operation Figure.

Figure 14 is the stereogram of diaper cup main body 10 and diaper 54.

Figure 15 is the longitudinal section of diaper cup main body 10.

Figure 16 is the skeleton diagram of the excretion processing meanss of prior art.

Specific embodiment

The present invention is a kind of excrement processing device, and this excrement processing device possesses sump in equipment containing box 12 Unit 22, purifying treating unit 23, attraction motor unit 24, water supplying unit 25 and return box unit 27, are connected by tube unit 11 Knot diaper cup main body 10 and equipment containing box 12, the rinse water that the conveying pump 39 from above-mentioned water supplying unit 25 is conveyed is to diaper cup In main body 10, injection, is carried out to urinary organ and excreta in this diaper cup main body 10, by above-mentioned attraction motor unit 24 The work wind of attraction motor 31 attract dirt, and carried out from dirt separation excreta and rinse water by above-mentioned sump unit 22 Storage, only above-mentioned work wind carries out purified treatment by purifying treating unit 23, and is returned through attraction motor 31 by attracting circulation pipe 50 Return box unit 27 to return to above-mentioned diaper cup main body 10 and be circulated.

In such excrement processing device, constitute as follows, i.e. will from the discharge side of above-mentioned attraction motor 31 Above-mentioned attraction circulation pipe 50 exports to the cooling unit 55 located at the outside of the said equipment containing box 12, and this attracts circulation pipe 50 to exist Carry out heat exchange with outer gas in cooling unit 55 and cooled after, return to above-mentioned return box unit 27.

Cooling unit 55 is characterised by, is made up of the cooler bin 61 of good metal, the flat box like of heat conductivity, here In cooler bin 61, configuration attracts circulation pipe 50 deviously.

Through sump unit 22, purifying treating unit 23, cooling unit 55 and returning box unit from diaper cup main body 10 27, near the attraction circulation pipe 50 of diaper cup main body 10 circulation, arrange gentle breeze circulation pipe 51.In above-mentioned return box unit 27 Gentle breeze motor 48 is arranged on interior gentle breeze circulation pipe 51.Gentle breeze motor 48 action when attracting motor 31 to be failure to actuate, makes use is dried Gentle breeze circulates.

Purifying treating unit 23, attraction motor unit 24, water supplying unit 25 and return box unit 27, become independently Unit, is incorporated in equipment containing box 12, and, detachably link successively, sump unit 22 and equipment containing box 12 separate and blocking, and, detachably link with purifying treating unit 23.

The cooler bin 61 of flat box like, as the pedestal of mounting equipment containing box 12 and sump unit 22, here cools down The bottom surface setting Caster 70 of case 61.

In diaper cup main body 10, setting excreta accepts recess 77, accepts to remove stool sensing in recess 77 in this excreta Device 13, urine sensor 14 outer always according to needing to arrange odor sensor 80.Above-mentioned stool sensor 13 is arranged on and just falls portion, It is made up of the sensor of the hardness detecting just, for being arranged with setting the corresponding big attraction of signal high with hardness just The mode letting out thing attraction is controlled by control panel unit 56.Above-mentioned urine sensor 14 by have 2 contacts, to this 2 touch The sensor that resistance between point is measured is constituted, for judging to the presence or absence of urine, with the degree pair with its signal The mode of required attraction should be attracted to be controlled by control panel unit 56 by ground calculating excreta.

Any one pattern selecting pollakiuria pattern, small mode and large model carries out processing operation.Pollakiuria pattern, is when not There is the perceptual signal of stool sensor 13, the perceptual signal of urine sensor 14 is to suction during the perceptual signal shorter than setting time Draw the pattern that motor 31 is driven.Small mode, is ought not to defecate the perceptual signal of sensor 13, the sense of urine sensor 14 Know that signal is to the pattern attracting motor 31 to be driven during the perceptual signal more than setting time.Large model, is big when having Just to the pattern attracting motor 31 to be driven during the perceptual signal of sensor 13.

Pollakiuria pattern, drives when urine sensor 14 is every the not enough set point number of short perceptual signal of setting time Attract motor 31.

Small mode, when urine sensor 14 is interrupted when the short perceptual signal of setting time is more than set point number Ground drives and attracts motor 31, is cleaned multiple times.

Large model, carries out setting time intermittently driving attraction motor 31 when there is the perceptual signal of stool sensor 13 The occasion of number cleaning, when rinse water is not enough, reduces set point number and is carried out.

Attract motor 31, continuously run or be driven and stoppingly intermitten operation with several minutes unit.

[embodiment 1]

The excrement processing device of the present invention, represents the pie graph of outline in Fig. 1 and Fig. 2, represents entirety in figure 6 Stereogram.

From these figures it is known that the excrement processing device of the present invention is by diaper cup main body 10, equipment containing box 12 and Tube unit 11 in conjunction with them is constituted.

Above-mentioned diaper cup main body 10 represents in Fig. 4, Fig. 5, Figure 14 and Figure 15, with urine shown in above-mentioned patent document 1,2 and 3 Cloth cup main body is roughly the same, but in the present invention, in addition to stool sensor 13, urine sensor 14, also has stink sensing Device 80.

Above-mentioned diaper cup main body 10, is to make diaper 54 be sandwiched in needing the hip crotch of care-giver and against with hip crotch of accumbency Component, be made up of base plate 71, front panel portion 72 and cap 73, go to set gradually dirt toward top from the bottom of front panel portion 72 Outlet 74, returning air blow-off outlet 75a, private parts rinse water outlet 76a and sensor connector 78.

Above above-mentioned base plate 71, excreta is communicatively set with above-mentioned dirt outlet 74 and accepts recess 77.? The substantial middle that this excreta accepts recess 77 installs stool sensor 13, in addition, being located at the periphery ground of this stool sensor 13 Multiple urine sensors 14 are set.Accept recess 77 in above-mentioned excreta, be additionally provided with odor sensor 80.

This excreta accept recess 77 with dirt outlet 74 opposition side, setting and above-mentioned private parts rinse water outlet The anus rinse water outlet 76b and cup rinse water outlet 76c of 76a connection, and, in these anus rinse water outlets The returning air blow-off outlet that 76b is connected with above-mentioned returning air blow-off outlet 75a with the setting of the both sides of cup rinse water outlet 76c 75b.

Above-mentioned stool sensor 13 is made up of the reflective optical system for being detected to hardness just, strain transducer etc., Located at just falling portion, the corresponding big attraction of signal when setting high with hardness just carry out excreta attraction in the way of by Control panel unit 56 is controlled.In addition, above-mentioned urine sensor 14 is that have 2 points of 2 a pair of constructions in contact, to it Between resistance be measured, judge the presence or absence of urine, accordingly to calculate required for excreta attracts with the degree of its signal The mode of attraction is controlled by control panel unit 56.

Above-mentioned control panel unit 56, as shown in Figure 7, by CCU 81, input unit 82, counter 83, Various sensors 84, ram85, rom86 and driving means 87 are constituted, to the various process moulds shown in the flow chart of Fig. 8～Figure 11 Formula is controlled.

Above-mentioned input unit 82, is to send automatic running and the manual switching running, the instruction of various pattern, set temperature The setting of degree, the flow of rinse water etc. and the device of change and other instruction, also can be made up of remote control.

Above-mentioned various sensor 84, by stool sensor 13, urine sensor 14, temperature sensor 49, bimetallic element 57th, level sensor 58, B/P EGR Back Pressure Transducer EGR 52, temperature sensor 45, level sensor 42, temperature sensor 43, level sensor Device 41 and odor sensor 80 are constituted.

Above-mentioned counter 83 counts to pollakiuria number, wash number etc., and memory is in ram85.

Above-mentioned ram85, memory input unit 82, data of counter 83 etc. for the moment.

Above-mentioned rom86, remembers the various control programs of the process for Fig. 8～Figure 11.

Above-mentioned driving means 87, comprise sump unit 22, purifying treating unit 23, attract motor unit 24, water supply single Unit 25, returning air cooler 26, return box unit 27, each drive division of heater 44, control dress according to from above-mentioned central authorities Put 81 output to be driven.

The Butterworth Hatch that diaper cup main body 10 possesses is by the anus rinse water outlet 76b arranging upward from above-mentioned base plate 71 Constitute with the private parts rinse water outlet 76a being arranged substantially horizontally from front panel portion 72.Above-mentioned anus rinse water outlet 76b is The ejiction opening of the shape in+shape, above-mentioned private parts rinse water outlet 76a is the ejiction opening of the shape in-shape ,+shape, the water of-shape The injection direction and position relationship difference such as between man, female, ethnic group, with can be consistent with physique with respective diaper cup main body The mode of 10 replacings is constituted.

The base plate 71 of the diaper cup main body 10 near from coccyx to buttocks, in order to prevent the bedsore near buttocks, uses With respect to the height direction and width needing care-giver, there is flexual material.

Diaper cup main body 10, is medium by the hardness such as polyamide-based, polyurethanes, polyethylene, polyester, alkyd resin The resin of degree is made, and in order to prevent by dirt contamination, is protected with fluororesin, silicon resin coating from the teeth outwards, mitigates dirty The adhesion of thing is making it difficult to be contaminated.

Above-mentioned tube unit 11, by dirt attract flexible pipe 15, from this dirt attract flexible pipe 15 branch gentle breeze flexible pipe 16 and The returning air flexible pipe 18 of returning air blow-off outlet 75a connection, the gentle breeze flexible pipe 17 from this returning air flexible pipe 18 branch and clear Wash water flexible pipe 20 is constituted.

Above-mentioned dirt attracts flexible pipe 15 and gentle breeze flexible pipe 16, connects with above-mentioned dirt outlet 74, as dirt flexible pipe 11a is collected and is detachably combined with the sump unit 22 of equipment containing box 12 by hose coupling 63.

The returning air flexible pipe 18 connecting with above-mentioned returning air blow-off outlet 75a and gentle breeze flexible pipe 17, and clean with private parts The cleaning water tube hose 20 of water outlet 76a connection, collects as water/air flexible pipe 11b and assembles and disassembles through hose coupling 64 Be combined with the water supplying unit 25 of equipment containing box 12 and return box unit 27 freely.

Above-mentioned stool sensor 13, the wire of urine sensor 14 and 180, through sensor connector 78 from hose coupling 64 are connected with control panel unit 56.

In order to flexible pipe is carried by the dirt of water automatic washing hose unit 11, attract flexible pipe 15, gentle breeze flexible pipe 16 in dirt Deng nozzle, carry out rotating in this flexible pipe with the water with discharge, the inside of flexible pipe is carried out as shape and The mode in direction designs.

Secondly, although equipment containing box 12 is substantially samely with Figure 16 by sump unit 22, purifying treating unit 23, suction Draw motor unit 24, water supplying unit 25, return box unit 27 and constitute, but to compactly assembling the cooler of the air being circulated Structure cooling unit 55, the composition of equipment containing box 12 and so that the assembly and disassembly of sump unit 22 is readily constituted and improved.

First, constituted according to Fig. 1 and Fig. 2 explanation and Figure 16 identical.

Above-mentioned sump unit 22, is by after excreta and cleaning by the attraction motor 31 attracting motor unit 24 described later Sewage attract to house internal unit, when from the inside of sump 22 by attract motor 31 via dirt attract flexible pipe 15 from Dirt when attracting circulation pipe 50 to attract air, after attracting the excreta of diaper cup main body 10 to accept the excreta of recess 77 and clean Water, is attracted to house the inside of sump 22.In addition, inside sump 22, the above-mentioned excreta being attracted and clear Sewage after washing carries out Gravity Separation by the work wind attracting circulation pipe 50 interior circulation.

In the purifying treating unit 23 linking with sump unit 22, setting except mist resistant filter 28, smelly eliminating filter 29, Sterilizing filter 30.On the attraction circulation pipe 50 in this purifying treating unit 23, setting is to being connected with diaper cup main body 10 Whether the air-tightness of hose is maintained the B/P EGR Back Pressure Transducer EGR 52 being detected.

Attract the gentle breeze circulation pipe 51 near circulation pipe 50 and setting here attraction circulation pipe 50, from purifying treating unit 23 Insertion attracts the shell of motor unit 24 to connect with attracting motor 31, attracts motor unit 24 single to cooling through outlet 59 from this The cooler bin 61 of unit 55 guides.

Cooling fan 32 is arranged on above-mentioned attraction motor 31, from the cooling air that is taken into of wind taking mouth 34 through filter 33, to attracting motor 31 to cool down, discharge from cooling wind outlet 35.Level sensor is set in this sump unit 22 58.

Attraction motor 31 in above-mentioned attraction motor unit 24, cooling fan 32 and filter 33, by high rigidity material, vibration damping Material covers, and is prevented on platform by the vibration of the vibration-proof materials such as vibration-proof rubber processing by being positioned in, or prevents spring 79 from hanging by vibration Hang down and keep.In addition, with regard to conveying pump 39, being also same.

Above-mentioned cooler bin 61, positioned at the bottom of the main body of equipment containing box 12, is formed as flat box like, its casing and inside Dividing plate 62 be made up of the good metallic plate of heat conductivity.It is directed the attraction circulation pipe 50 of the so far inside of cooler bin 61 and micro- Wind circulation pipe 51, bends when being separated by dividing plate 62, is exported to outside from outlet 60.Above-mentioned heat conductivity is good The material of metallic plate, apart from copper, absorption/radiation that is cheap, being suitable for heat and the aluminium extrusion material being easily worked, aluminium roll Plate also is adapted for, if carrying out pellumina process further or carrying out the processing of 2 electrolytic colorings after pellumina is processed and make it Become black, then absorption/the heat release of heat is more effective.

From attraction circulation pipe 50 and the gentle breeze circulation pipe 51 of the derivation of above-mentioned outlet 60, by the inside to equipment containing box 12 Return box unit 27 guide, wherein, attract circulation pipe 50 supervisor about 90% work wind through returning air flexible pipe 18 with Diaper cup main body 10 links, and branched pipe becomes the part drain hose 19 discharging about 10%, discharges to outside.Here returns packing list In unit 27, temperature sensor 49 and bimetallic element 57 are set.

Above-mentioned water supplying unit 25, by cleaning sink 36, auxiliary tank 37, warm water tank 38, conveying pump 39, valve 46, safety groove 40 Constitute.Level sensor 41 is set in above-mentioned auxiliary tank 37, setting level sensor 42, temperature pass in above-mentioned warm water tank 38 Sensor 43, heater 44, arrange temperature sensor 45 in above-mentioned safety groove 40.The pipe arrangement of the discharge side of above-mentioned valve 46, through upper State cleaning water tube hose 20 to link with diaper cup main body 10.In addition, drainpipe 47 is arranged at above-mentioned valve 46.

Control panel unit 56, the input side of this control panel unit 56 and various sensings are set in the said equipment containing box 12 Device connects, and drive control signal is sent to outlet side and attracts motor 31, cooling fan 32, conveying pump 39, valve 46, gentle breeze motor 48.

Illustrate to according to the effect of the outline of the entirety of such composition above.Flow chart based on Fig. 8～Figure 11 Detailed each pattern process run be explained below.

First, warm water tank 38 is made to be full of, and, confirm whether sump 22 is empty.It is empty or dirty in warm water tank 38 The occasion of tank 22 trunkful, processing operation license becomes no, according to the signal from level sensor 42 or level sensor 58 Display alarm, does not become automatic running state.

From needing the buttocks of care-giver to wear diaper cup main body 10 until crotch part across diaper 54, make control panel unit 56 Start switch.In this case, sensor class (level sensor 41, level sensor 42, temperature sensor 43, plus Hot device 44, temperature sensor 45, temperature sensor 49, B/P EGR Back Pressure Transducer EGR 52, bimetallic element 57, level sensor 58) etc. Become the state that can process operation under normal condition.In addition, in the state of attracting motor 31 to be failure to actuate, gentle breeze motor 48 moves Make, attracted to gentle breeze motor 48 by gentle breeze flexible pipe 16, gentle breeze circulation pipe 51 from diaper cup main body 10, from this gentle breeze motor 48 warp Gentle breeze flexible pipe 17 send gentle breeze as the dotted line of Fig. 1 and Fig. 2, sends into diaper cup main body 10 from returning air blow-off outlet 75a and 75b In.In addition, in the state of attracting motor 31 to be failure to actuate, gentle breeze motor 48 continuously-running, it has been alternatively internal temperature rising Suppression and economize on electricity and carry out the intermitten operation of stipulated time.Details is explained below according to Figure 13.

Here, if any one row of detecting by defecate sensor 13, urine sensor 14, odor sensor 80 Let out thing, then after some period of time, from cleaning water unit 25 cleaned water tube hose 20, warm water is sent into diaper cup main body 10.Clearly Wash water unit 25 possesses warm water tank 38, and warm water tank 38 possesses heater 44 and temperature sensor 43, so that warm water is with respect to human body Remain proper temperature.

It is carried out to private parts injection warm water from the private parts rinse water outlet 76a of diaper cup main body 10, from anus cleaning Water outlet 76b is carried out to anus injection warm water, accepts recess 77 from cup rinse water outlet 76c to excreta and sprays temperature Water, cleans excreta, and the sewage after cleaning and excreta are guided to dirt outlet 74.

If attracting motor 31 simultaneously action, attract air from attraction circulation pipe 50, then the sewage after cleaning and excretion Thing is attracted flexible pipe 15 to be attracted in sump unit 22 from dirt outlet 74 through dirt.If inhaled from the inside of sump 22 Draw air, then, inside sump 22, the excreta being attracted and sewage are by the work wind attracting circulation pipe 50 interior circulation Carry out Gravity Separation.

Here, attract the attraction of motor 31 by control panel unit 56 according to stool sensor 13 and urine sensor 14 The value of detection sets.The output attracting motor 31 is probably adjusted to large, medium and small in 400w～1kw.

Sump 22 has the level sensor 58 of the limit sensor as amount of contaminants, if reaching the pole of dirt groove 22 Limit line, then its signal is sent to control panel unit 56, in display board upper display warning (not shown), and, by phone or nothing Line phone is contacted with caregiver or nurse.In addition, sump 22 carries out separating to solid dirt, dirty water and air.

Pass through the work wind 55 comprising moisture of sump unit 22, cleaned by purifying treating unit 23. This filter cabinet 23 is constituted by except mist resistant filter 28, smelly eliminating filter 29, sterilizing filter 30, and more than 0.3 μm of particle is removed Go, manage to prevent by rarely discharging from this device or the air that spills makes the environmental degradation of surrounding.

The work wind having been cleaned, through attracting motor 31 to be sent to the cooler bin 61 of cooling unit 55.

Here, motor 31 is attracted to pass through by sump unit 22 from cooling wind taking mouth 34 attracts through filter 33 Gas, it is vented being cooled down from cooling wind outlet 35.But, this be due to attract motor 31 in order to vibrate prevent, soundproof and By airtight isolation in sump unit 22, not making the place of thermal runaway producing because of starting, existing because attracting horse Reach 31 overheated causing trouble, because attract circulation pipe 50 in flowing work wind overheated lead to human body scald danger.

It is of about 30～42 DEG C that work wind is preferably maintained in when returning in the diaper cup main body 10 needing care-giver.

Therefore, in the inside of cooler bin 61, due to attracting circulation pipe 50 and gentle breeze circulation pipe 51 being separated by dividing plate 62 Bend in space, so, cooled case 61 and dividing plate 62 carry out heat exchange and are cooled with outer gas, then send from outlet 60 Go out.

The work wind of the attraction circulation pipe 50 being cooled, about 10% escapes from the part drain hose 19 returning box unit 27 Escape in outer gas, 90% is sent to diaper cup main body 10 through returning air flexible pipe 18.In addition, it is soft from gentle breeze circulation pipe 51 and gentle breeze The gentle breeze of pipe 17, is attracted by gentle breeze motor 48, is vented from gentle breeze drain hose 21.

The air that part is discharged, by high-performance filter (hepa filter) or ultraviolet sterilization apparatus, carries out degerming And it is sterilized.

Next, the operation according to various tupes is illustrated according to Fig. 8.

1. automatically process patten transformation

A-1: send enabling signal to control panel unit 56 using input unit 82.

A-2: the temperature of standby warm water in equipment containing box 12, warm air etc., water level of groove etc. reach setting value, such as Fruit transmission processe runs enabling signal, then becoming is, to a-3 transfer.

A-3: if stool sensor 13 is connected, in a-9, counter 83 is reverted to 0, to d-1 transfer, such as resolute Open, then shift to a-4.

A-4: if urine sensor 14 is connected, to a-5 transfer, if off then to a-10 transfer.

(such as 1 second) is counted a-5: counter 83 at intervals of set time.

A-6: if counter 83 be counted as n1=4, to c-1 transfer, if less than 4, to a-7 transfer.

A-7: if counter 83 be counted as 4, in a-8, counter 83 is reverted to 0, to c-1 transfer, if not enough 4, then shift to b-1.

A-10: in above-mentioned a-4, if urine sensor 14 disconnects, to a-10 transfer, if stink in this a-10 Sensor 80 disconnects, then return to a-3, if it is switched on, then shifting to f-1.

F-1: start to attract mode treatment to run, attract motor 31 to drive, attract stink from diaper cup main body 10, make by net Change the air circulation of smelly eliminating filter 29 smelly eliminating of processing unit 23.

2. pollakiuria mode treatment runs (Fig. 9)

B-1: start pollakiuria mode treatment and run.

B-2: start and attract motor 31, start to attract, to b-3 transfer.

B-3: if stool sensor 13 is connected, to d-1 transfer, if off then to b-4 transfer.

B-4: attract the period that motor 31 is in setting time (such as 20 seconds) in pull up time t1 to proceed to attract, If passed through, to b-5 transfer.

B-5: stop attracting the attraction of motor 31, stop pollakiuria mode treatment and run.

Even if having 1 to be also carried out when being satisfied in addition, pollakiuria is run in following conditions.

(1) detected urine sensor within stipulated time t11 (such as 60 points) from previous little operational mode During 14 connection signal.

(2) when pollakiuria operational mode runs read-around ratio deficiency set point number n1 (such as 4 times).

Appendix

(1) pollakiuria is not had to run when running manually.

(2) from shutting down firm startup, become common little, big operational mode.

(3), when pollakiuria number of run exceedes set point number n1 (such as 4 times), become little operational mode.

Pollakiuria mode release condition

(1) when becoming stop mode.

(2) when having carried out operation under large model.

(3) after end of run, when continuous urine sensor 14 is connected.

Small mode processes and runs (Figure 10)

C-1: start small mode and process operation.

C-2: attract by attracting motor 31.

C-3: drive conveying pump 39 to run the t1 time (such as 2 seconds) with the degree of the safety groove 40 full of warm water tank 38.

C-4: judge to clean coolant-temperature gage within the t2 time (such as 2 seconds) by temperature sensor 43.

C-5: first driving conveying pump 39 runs the t3 time (such as 3 seconds).Due in conveying pump 39 with until diaper cup master There is no water in the cleaning water tube hose 20 of body 10, so, only drive for the first time longerly.

C-6: wash number is counted, adds+1.This c-5 and c-6 operation, can select the presence or absence of first wash, When have selected first wash no when, can not implement.

C-7: the driving carrying out the t4 time conveying pump 39 of (such as 27 seconds) waits.

C-8: after the t4 time (such as 27 seconds), drive conveying pump 39 to run the t5 time (such as 2 seconds).

C-9: wash number is counted, adds+1.

After c-10: urine sensor 14 is connected, once stool sensor 13 is connected, then to d-1 mode shifts.Once stool Sensor 13 disconnects, then judge whether wash number n1=2, in the occasion less than 2, returns to c-7 standby, once becoming n1= 2, then shift to c-12.

C-11: the water discharge time carrying out the t6 time (such as 2 seconds) waits until rinse water drops.

C-3: water discharge time, through later, valve 46 is opened the t7 time (such as 25 seconds), will be from drainpipe 47 to diaper cup master The rinse water of body 10 is discharged.

C-14: carry out the t8 time air-supply of (such as 5 seconds), carry out terminating to wait.

After c-15:t8, motor 31 will be attracted to stop, and terminate to run.

Large model is processed runs (Figure 11)

D-1: start large model and process operation.

D-2: attract by attracting motor 31.

D-3: drive conveying pump 39 to run the t1 time (such as 2 seconds) with the degree of the safety groove 40 full of warm water tank 38.

D-4: judge to clean coolant-temperature gage within the t2 time (such as 2 seconds) by temperature sensor 43.

D-5: drive first conveying pump 39 to run the t3 time (such as 4 seconds).

D-6: wash number is counted, adds+1.

C-7: the driving carrying out the t4 time conveying pump 39 of (such as 26 seconds) waits.

The d-8:t4 time (such as 26 seconds), through later, drives conveying pump 39 to run the t5 time (such as 4 seconds).

D-9: wash number is counted, adds+1.

D-10: by level sensor 42, the water level deficiency of warm water tank 38 is detected, if not enough (connection), to d- 11 transfers, without not enough (if off), then shift to d-13.

D-11: if remaining wash number n is n > 2, to d-12 transfer.If n 2, then because wash number is few, So, shift to d-13 to increase wash number.

D-12: if wash number n > 2, then clean due to having carried out more than 3 times, so, the water level of warm water tank 38 Deficiency, therefore, the upper limit of wash number is reduced into 2 times, to d-13 transfer.

D-13: when the water level of warm water tank 38 does not have deficiency, judge whether wash number n1=4, if less than 4, returned Return d-7 to repeat, if becoming n1=4, to d-14 transfer.In addition, when the water level of warm water tank 38 is not enough, according to being derived from The instruction of d-12, even if wash number is 2 times, also shifts to d-14.

D-14: the water discharge time carrying out the t6 time (such as 2 seconds) waits until rinse water drops..

D-15: water discharge time, through later, valve 46 is opened the t7 time (such as 25 seconds), will be from drainpipe 47 to diaper cup master The rinse water of body 10 is discharged.

D-16: carry out the t8 time air-supply of (such as 5 seconds), carry out terminating to wait.

D-17: motor 31 will be attracted to stop, terminating to run.

The excrement processing device of the present invention, by separably unit formation device containing box 12, cooling unit 55, sewage Groove unit 22, diaper cup main body 10, tube unit 11 constituting, in addition, in equipment containing box 12, purifying treating unit 23, are inhaled Draw motor unit 24, water supplying unit 25, return box unit 27, control panel unit 56 and be unitized, separably constitute.And, The diaper cup main body 10 and sump unit 22 flexible pipe 11a of the dirt through tube unit 11 is by hose coupling 63 detachably Link, diaper cup main body 10 and equipment containing box 12 return water/air through tube unit 11 for the box unit 27 flexible pipe 11b by Hose coupling 64 detachably links.Further, since the card in the positioning table portion 68 of sump unit 22 and cooling unit 55 Determine portion 69 locking, and, detachably install in insert port 67, so, dismantle sump unit 22 from positioning table portion 68, and And, dismantling the dirt flexible pipe 11a of tube unit 11 in dividing plate 62, to process to excreta, will be covered using handle 66 Body 65 is opened, the excreta accepting container (not shown) within taking-up, so that excreta is flowed away with water, is carried out.

Therefore, the pipe arrangement/distribution class connecting between each unit is integratedly disposed, and can be assembled and disassembled by once touching, The reparation carrying out because of fault etc. when unit replacement or maintenance is easy.

If the water of warm water tank 38 is used, from cleaning sink 36 through auxiliary tank 37 by conveying pump 39 force feed, full of temperature Tank 38.Auxiliary tank 37 possesses level sensor 41, if emptying, shows alarm on control panel unit 56.

Control panel unit 56, also can be manually to needing care-giver's buttocks to be carried out, and, future, self-cleaning water was soft The rinse water of pipe 20 is used for the cleaning of the pipe arrangement class of this device.

When being in common operating state excreta not detected, that is, when attracting motor 31 to be failure to actuate, gentle breeze horse Reach 48 to start, being sent to returning air through returning air flexible pipe 18 needs the buttocks of care-giver, crotch part to make it be dried, and, Also carry out the drying of unit piping class.That is, start gentle breeze motor 48, by gentle breeze flexible pipe 16, gentle breeze circulation pipe 51, cooler bin 61, The gentle breeze flexible pipe 17 of tube unit 11 makes gentle breeze circulate.Thus, an also purpose, i.e. even if starting attraction motor in high speed Do not make the passage that the internal temperature of attraction motor 31 is escaped when stopping immediately after 31, attract motor 31 to be sometimes heated excessively, Also can be prevented.

It is arranged at the air of the gentle breeze motor 48 of inside returning box unit 27, by bimetallic element 57 with respect to human body The mode becoming proper temperature sets, if it exceeds proper temperature, then makes gentle breeze motor 48 reverse rotation, attracts from gentle breeze flexible pipe 17 The air of the diaper cup main body 10 of heating, is discharged from gentle breeze drain hose 21 to outer gas.

Attract during motor 31 action (during filth disposal), frequent circulation is arranged as the 10% about of the air of work wind Go out, insufficient section is taken into from the diaper 54 being arranged on diaper cup main body 10 and the gap needing care-giver's buttocks.

In above-mentioned cooling unit 55, in addition to dividing plate 62, by arranging fin, it is possible to increase cooling effect.

When not being sent to the signal of control panel unit 56, judging in sleep from stool sensor 13 and urine sensor 14 Between outer exceed setting time (such as 6 hours) do not carry out urinating defecation when, can show alarm on control panel unit 56, announcement Know care-giver, nurse.

Figure 13 is the motor outlet of the excrement processing device of the present invention, cooling unit outlet, returning air flexible pipe The characteristic curve of cup portion, solid line represents the characteristic curve that the continuous attraction of 1 hour runs, dotted line represent driving in 5 minutes, 1 minute The characteristic curve of the intermitten operation stopped.

The temperature of motor outlet 59, rises to maximum 80 DEG C in continuous operation, in intermitten operation, at 58～62 DEG C Repeat.

The temperature of cooling unit outlet 60, rises to maximum 70 DEG C in continuous operation, is 50 DEG C in intermitten operation Left and right.

The sendible temperature of returning air flexible pipe cup portion, rises to maximum 55 degree in continuous operation, in intermitten operation 31～35 DEG C of repetitions.

In addition, with regard to motor outlet 59, if stopping attracting motor 31, ought not cool down list continuously running During unit 55, rise near 100 DEG C, but in the present invention, due to being provided with cooling unit 55, thus it is possible to be suppressed to 70 degree of left sides Right.In addition, the continuous operation of 1 hour actually will not be carried out.

Figure 12 (a) is the voltage waveform of the occasion that urine sensor 14 detects urine, and voltage waveform is little, and the time is long.And And, in the occasion of urine, confirmed again by the confirmation of the conducting of urine sensor 14.In the occasion of such signal, control Disk unit 56 processed is controlled in the way of being supplied water and being attracted until appropriate amount, under the conditions of low level.

Figure 12 (b) is the waveform that stool sensor 13 detects during soft stool, and voltage level ratio is relatively low, and urine sensor 14 does not have Detect, in the occasion of such signal, control panel unit 56 is to be supplied water until appropriate amount, under conditions of middle level The mode being attracted is controlled.However, the occasion that generally size is simultaneously drained is many, according to urine sensor 14 Resistance value and the balance of voltage of stool sensor 13 judged.In the occasion of such signal, control panel unit 56 with The mode supplied water until appropriate amount, being attracted under conditions of middle level is controlled.

Figure 12 (c) is the voltage waveform that stool sensor 13 detects hard occasion just.Voltage is high, and the time is short, if little Just the resistance value of sensor 14 is high, then judge do not have urine, in the occasion of such signal, control panel unit 56 is to be supplied water Until appropriate amount, the mode that attracted under conditions of high level is controlled.

Figure 12 (d) be the inside of purifying treating unit 23 B/P EGR Back Pressure Transducer EGR 52 capture attraction common sewage field The normal voltage waveform closing, attraction action is judged as normally carrying out needing the gentle breeze of the buttocks of care-giver to be dried.

Figure 12 (e) be the inside of purifying treating unit 23 B/P EGR Back Pressure Transducer EGR 52 capture with common attraction gravitational attraction Hard or substantial amounts of occasion just voltage waveform, is the voltage waveform of the occasion attracting successfully not carry out.Such The occasion of signal, control panel unit 56 shows alarm, or contacts with care-giver, nursing scholar, and sewage is discharged by manually operation.

In the not clear occasion waiting severe injury to need care-giver of consciousness, will present inventor wait before proposition Japanese patent application No. 2009-188505 (Japanese Unexamined Patent Publication 2010-284498) collect and transmit the device of body information and the row of the present invention Let out thing processing meanss and be arranged on setting between bed, by obtaining urinate defecation information and the body letter extremely needing care-giver Breath is it is not necessary to the large-scale body information system that setting is typically located on severely injured patient needs care-giver's it becomes possible to obtain The degree of defecation of the urinating meaning, the progress extent of symptom, rehabilitation degree, understand the unexpected symptom needing care-giver.

Description of reference numerals:

10 ... diaper cup main bodys, 11 ... tube units, 12 ... equipment containing boxs, 13 ... stool sensors, 14 ... urine pass Sensor, 15 ... dirts attract flexible pipe, 16 ... gentle breeze flexible pipes, 17 ... gentle breeze flexible pipes, 18 ... returning air flexible pipes, 19 ... parts to discharge Flexible pipe, 20 ... cleaning water tube hoses, 21 ... gentle breeze drain hoses, 22 ... sump units, 23 ... purifying treating units, 24 ... attractions Motor unit, 25 ... water supplying unit, 26 ... returning air coolers, 27 ... return box units, 28 ... except mist resistant filter, 29 ... disappear Smelly filter, 30 ... sterilizing filters, 31 ... attract motors, 32 ... cooling fans, 33 ... filters, 34 ... cooling wind taking mouth, 35 ... cooling wind outlets, 36 ... cleaning sinks, 37 ... auxiliary tanks, 38 ... warm water tanks, 39 ... conveying pumps, 40 ... safety grooves, 41 ... level sensors, 42 ... level sensors, 43 ... temperature sensors, 44 ... heaters, 45 ... temperature sensors, 46 ... Valve, 47 ... drainpipes, 48 ... gentle breeze motors, 49 ... temperature sensors, 50 ... attract circulation pipes, 51 ... gentle breeze circulation pipes, 52 ... B/P EGR Back Pressure Transducer EGR, 53 ... drainpipes, 54 ... diapers, 55 ... cooling units, 56 ... control panel units, 57 ... bimetallic elements, 58 ... level sensors, 59 ... outlets, 60 ... outlets, 61 ... cooler bins, 62 ... dividing plates, 63 ... hose couplings, 64 ... Hose coupling, 65 ... lids, 66 ... handles, 67 ... insert ports, 68 ... positioning table portions, 69 ... engaging portions, 70 ... Casters, 71 ... base plate, 72 ... front panel portion, 73 ... caps, 74 ... dirt outlets, 75a, 75b ... returning air blow-off outlet, 76a ... are cloudy Portion's rinse water outlet, 76b ... anus rinse water outlet, 76c ... cup rinse water outlet, 77 ... excretas accept recess, 78 ... sensor connectors, 79 ... vibrations prevent spring, 80 ... odor sensor, 81 ... CCUs (cpu), 82 ... defeated Enter device (remote control), 83 ... counters, 84 ... various sensors, 85 ... ram, 86 ... rom, 87 ... driving means.

Claims (2)

1. a kind of excrement processing device, possesses sump unit (22), purifying treating unit in equipment containing box (12) (23), attract motor unit (24), water supplying unit (25) and return box unit (27)；Diaper cup main body (10) and equipment containing box (12) linked by tube unit (11)；The rinse water sent from the conveying pump (39) of above-mentioned water supplying unit (25) is to diaper cup main body (10) in, injection, is carried out to urinary organ and excreta in this diaper cup main body (10), dirt is by above-mentioned attraction motor Attracted by the work wind of the attraction motor (31) of airtight isolation in unit (24), by above-mentioned sump unit (22) from dirt to row Let out thing and rinse water is separated and received, purified treatment is only carried out to above-mentioned work wind by purifying treating unit (23)；Above-mentioned Work wind returns to above-mentioned diaper cup main body (10) through attracting motor (31) and return box unit (27) by attraction circulation pipe (50) It is circulated, this excrement processing device is characterised by:

It is provided with cooling fan (32), this cooling fan (32) will be for air that above-mentioned attraction motor (31) is cooled down from cooling wind Taking mouth (34) is taken into above-mentioned attraction motor (31) through filter (33), discharges from cooling wind outlet (35)；

Above-mentioned attraction motor (31) is isolator arranged in above-mentioned attraction motor unit (24) by airtight, above-mentioned attraction motor (31), cooling fan (32) and filter (33) are covered by the damping material of high rigidity material, are positioned in and are processed by vibration-proof material Vibration prevents on platform, prevents spring (79) pendency from keeping by vibration；

The attraction circulation pipe (50) being linked with the discharge side of above-mentioned attraction motor (31) is exported to located at the said equipment containing box (12) cooler bin (61) of the cooling unit (55) of outside, attracts circulation pipe (50) to be separated and received deviously by dividing plate (62) Receive, to be cooled down with outer gas heat exchange in this cooler bin (61), the above-mentioned attraction circulation pipe derived from outlet (60) (50) link with above-mentioned return box unit (27).

2. excrement processing device according to claim 1 it is characterised in that: above-mentioned cooler bin (61) be located at equipment receive The bottom of the main body of case (12), is formed flat box like, and this cooler bin (61) and internal dividing plate (62) are good by heat conductivity Metallic plate constitute, the attraction circulation pipe (50) being imported into the inside of this cooler bin (61) separated and bends by dividing plate (62), from Outlet (60) is derived towards the outside and is linked with returning box unit (27).