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CN101574609A - Dehumidifying rotor and dehumidifier having dehimidifying rotor - Google Patents

Dehumidifying rotor and dehumidifier having dehimidifying rotor Download PDF

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Publication number
CN101574609A
CN101574609A CNA200910005603XA CN200910005603A CN101574609A CN 101574609 A CN101574609 A CN 101574609A CN A200910005603X A CNA200910005603X A CN A200910005603XA CN 200910005603 A CN200910005603 A CN 200910005603A CN 101574609 A CN101574609 A CN 101574609A
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CN
China
Prior art keywords
mentioned
dehumidifier
rotary dehumidifier
air
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA200910005603XA
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Chinese (zh)
Inventor
朴亨镐
黄舜喆
朴俊星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN101574609A publication Critical patent/CN101574609A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1429—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
    • F24F2003/1452—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing heat extracted from the humid air for condensing is returned to the dried air

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention relates to a dehumidifier having a dehumidifying rotor, the dehumidifier comprising a main body including an air suction portion and an air discharge portion; a blower sucking indoor air through the air suction portion such that the sucked indoor air passes through the main body and is then discharged through the air discharge portion; a dehumidifying rotor rotatably arranged in the main body and including a desiccant containing meso-silica and a desiccant wheel surrounding the circumference of the desiccant and connected to the desiccant; a dehumidifying rotor rotating device rotating the dehumidifying rotor; and regeneration devices regenerating the dehumidifying rotor, thus providing advantages such as high dehumidification performance and low power consumption.

Description

Rotary dehumidifier and dehumidifier with this rotary dehumidifier
Technical field
The dehumidifier that the present invention relates to the rotary dehumidifier that room air is dehumidified and have this rotary dehumidifier, the particularly rotary dehumidifier of airborne moisture and regeneration low temperature and dehumidifier in the absorption chamber with this rotary dehumidifier.
Background technology
Usually, dehumidifier is that indoor humid air is dehumidified, in the past, by the heat exchanger that room air is formed through the condenser that flow through by cold-producing medium and evaporimeter, and after the reduction humidity,, reduce indoor humidity with this to indoor air of discharging again after dehumidifying.
That is, dehumidifier evaporates cold-producing medium in evaporimeter, thereby absorbs the method for heat from ambient air, because cold-producing medium evaporation and the temperature of evaporimeter descends, also descends through the air themperature of evaporimeter.
Thus, along with the temperature around the evaporimeter descends, be included in airborne moisture and be condensed and form the globule on the surface of evaporimeter, the globule on the evaporator surface drops onto in the water tank (bucket).
But, there are the following problems for the dehumidifier of the heat exchanger that aforesaid utilization is made of condenser and evaporimeter, that is: need the compressor of compressed refrigerant, thereby not only expense increases, and produce noise along with the driving of compressor, and need compressor having internally mounted space and make the size of dehumidifier become big, and it moves also inconvenient because of the reason of the weight of compressor etc.
On the other hand, in Korean registered patent gazette 10-0598214, disclose the humidification and the dehydrating unit of the dry element of following utilization (desiccant), that is: air is through the super-dry element, the element that is dried is captured moisture, be adsorbed to the moisture in the dry element, because of the heat of heater is evaporated, thereby dry element is reproduced.
The humidification and the dehydrating unit of the dry element of aforesaid utilization, by the heater indoor air heated through the super-dry element, evaporate the moisture that is adsorbed in the dry element in the mode of indirect, perhaps that electric heater and dry element is integrated, with the moisture in the direct mode of heating evaporation drying element of electric heater, the air that the regeneration air air blast will evaporate the moisture in the dry element (how wet high temperature is) is emitted to the outside.
But there is following problem in disclosed dehydrating unit in Korean registered patent gazette 10-0598214, that is: be released under the indoor situation at the many humid air of the high temperature that the moisture in the dry element is evaporated, and indoor dehumidifying effect descends; Be released under the outdoor situation at the many humid air of the high temperature that the moisture in the dry element is evaporated, the many humid air of high temperature that need be used for the moisture to dry element is evaporated are directed to outdoor other pipeline etc., it is complicated that thereby structure becomes, and the mobile of dehydrating unit becomes inconvenient.
Summary of the invention
The present invention makes in order to solve above-mentioned prior art problems point, and its purpose is to provide a kind of rate of water absorption high and rotary dehumidifier that can low-temp recovery.
Another object of the present invention is, a kind of dehumidifier with rotary dehumidifier is provided, and it improves the indoor dehumidification ability and rotary dehumidifier is reproduced at low temperatures, thereby the required power consumption of the regeneration of rotary dehumidifier minimizes.
Another object of the present invention is, a kind of dehumidifier with rotary dehumidifier is provided, its condensation efficiency high and the regeneration of raising rotary dehumidifier and the dehumidifying effect of rotary dehumidifier.
For achieving the above object,, comprising according to rotary dehumidifier of the present invention: dry element, it contains mesoporous silicon oxide; Dry element runner, its around above-mentioned dry element and with above-mentioned dry combination of elements.
According to the dehumidifier with rotary dehumidifier of the present invention, comprising: body, it is formed with air suction portion and air discharge portion; Air blast, it is configured to suck room air by above-mentioned air suction portion, and through behind the above-mentioned body, is discharged by above-mentioned air discharge portion; Rotary dehumidifier, it rotatably is configured in above-mentioned body interior, and comprises the dry element that contains mesoporous silicon oxide and round the dry element runner of above-mentioned dry component ambient and above-mentioned dry combination of elements; The rotary dehumidifier rotating mechanism, it rotates above-mentioned rotary dehumidifier; Regeneration sector, its above-mentioned rotary dehumidifier of regenerating.
Above-mentioned mesoporous silicon oxide, the size of pore are 2nm～50nm.
Above-mentioned regeneration sector comprises: regeneration fan, and it is configured to above-mentioned rotary dehumidifier air-supply; Heater, it is configured to being heated by the air of above-mentioned regeneration fan to above-mentioned rotary dehumidifier air-supply; Condensate and heat exchanger, it makes the air of the above-mentioned rotary dehumidifier of regeneration and carries out heat exchange and the air of the above-mentioned rotary dehumidifier of regenerating is carried out condensation to above-mentioned air blast inhaled air.
In the above-mentioned condensate and heat exchanger, the condensation stream of the air process of the above-mentioned rotary dehumidifier of regenerating and form with orthogonal direction to the heat absorption stream of above-mentioned air blast inhaled air process.
Above-mentioned heat absorption stream forms with the mode opening that connects above-mentioned condensate and heat exchanger on the position between itself and the above-mentioned condensation stream.
Dehumidifier of the present invention also comprises pipeline, and this pipeline will guide to above-mentioned regeneration fan through the air of above-mentioned condensate and heat exchanger condensation.
Above-mentioned condensate and heat exchanger, rotary dehumidifier, heater, air blast are configured along the order of fore-and-aft direction by above-mentioned condensate and heat exchanger, rotary dehumidifier, heater, air blast.
Dehumidifier of the present invention also comprises: the runner framework, and its internal separation with above-mentioned body is the rear side space of the above-mentioned air blast of configuration and the front side space of the above-mentioned condensate and heat exchanger of configuration; The runner supporting member, it is set on the above-mentioned runner framework and rotatably mounted above-mentioned rotary dehumidifier.
On above-mentioned runner framework, be formed with the distributary division of shunting to above-mentioned rotary dehumidifier through the room air of above-mentioned condensate and heat exchanger.
Above-mentioned condensate and heat exchanger forms bigger than above-mentioned rotary dehumidifier.
Above-mentioned distributary division be formed on the opposed position of above-mentioned condensate and heat exchanger on.
Dehumidifier of the present invention also comprises water tank, and this water tank is installed into the downside that is positioned at above-mentioned condensate and heat exchanger, and is collected in the condensed water that is condensed in the above-mentioned condensate and heat exchanger and drips.
Above-mentioned body comprises: base; Back cabinet, it is configured in the rear upside of above-mentioned base and is formed with the air discharge portion on upper plate portion; Front housing, it is configured in the place ahead of above-mentioned back cabinet and is formed with air suction inlet; Front panel, it is configured in the place ahead of above-mentioned front housing and is formed with above-mentioned air suction portion.
Above-mentioned back cabinet is formed with the after-opening portion of the turnover that is used for above-mentioned water tank; Above-mentioned front housing is formed with the open front portion of the turnover that is used for above-mentioned water tank.
Above-mentioned dry element runner is formed with driven gear in periphery.
Above-mentioned rotary dehumidifier rotating mechanism comprises: the driven wheel that rotates above-mentioned driven gear; Rotate the motor of above-mentioned driven wheel.
Said motor is configured to the periphery that above-mentioned driven wheel is positioned at above-mentioned driven gear.
Therefore the dry element of the rotary dehumidifier that the present invention relates to contains mesoporous silicon oxide, compares with the situation that dry element contains zeolite etc., and having can low-temp recovery and the high advantage of dehumidifying effect.
The dehumidifier with rotary dehumidifier that the present invention relates to, because rotary dehumidifier can low-temp recovery, therefore having can be with the minimized advantage of the power consumption of regeneration sector.
The dehumidifier that the present invention relates to rotary dehumidifier, the regeneration air heat exchanger condensation that is condensed of regeneration rotary dehumidifier, the heat exchange area of condensate and heat exchanger is maximized, thereby it is high and improve the advantage of the dehumidifying effect of the regeneration of rotary dehumidifier and rotary dehumidifier to have a condensation efficiency of regeneration air.
The dehumidifier with rotary dehumidifier that the present invention relates to, the air of the condensation stream of process condensate and heat exchanger is directed in the regeneration fan by pipeline, the condensation stream of condensate and heat exchanger can be designed to the condensation efficiency biggest advantage thereby have.
The dehumidifier that the present invention relates to rotary dehumidifier, on the runner framework, form and to be diverted to the distributary division of rotary dehumidifier through the room air of condensate and heat exchanger, make condensate and heat exchanger greater than rotary dehumidifier, thereby have the advantage of the condensation efficiency that improves condensate and heat exchanger.
Characteristics of the present invention and advantage will be easier to understand and become by the detailed description of embodiments of the invention described later with reference to following accompanying drawing.
Description of drawings
Fig. 1 is the stereogram according to an embodiment of the dehumidifier with rotary dehumidifier of the present invention.
Fig. 2 is the exploded perspective view according to the major part of an embodiment of the dehumidifier with rotary dehumidifier of the present invention.
Fig. 3 is the longitudinal sectional view according to an embodiment of the dehumidifier with rotary dehumidifier of the present invention.
Fig. 4 is the transverse sectional view according to an embodiment of the dehumidifier with rotary dehumidifier of the present invention.
Fig. 5 is that expression is according to the dehumidifying of an embodiment of the dehumidifier with rotary dehumidifier of the present invention and the schematic diagram of regeneration principle.
Fig. 6 is the temperature of the air of the schematic representation embodiment with dehumidifier of rotary dehumidifier according to the present invention when dehumidifying and the figure of absolute humidity.
Fig. 7 is the rotary dehumidifier shown in Figure 2 and the amplification view of heater.
Fig. 8 is the rotary dehumidifier shown in Figure 2 and the front view of runner framework.
The specific embodiment
Below, describe for embodiments of the invention that can the specific implementation above-mentioned purpose with reference to accompanying drawing.
Fig. 1 is the stereogram according to an embodiment of the dehumidifier with rotary dehumidifier of the present invention, Fig. 2 is the exploded perspective view according to the major part of an embodiment of the dehumidifier with rotary dehumidifier of the present invention, Fig. 3 is the longitudinal sectional view according to an embodiment of the dehumidifier with rotary dehumidifier of the present invention, Fig. 4 is the transverse sectional view according to an embodiment of the dehumidifier with rotary dehumidifier of the present invention, Fig. 5 be expression according to the dehumidifying of an embodiment of the dehumidifier with rotary dehumidifier of the present invention and the schematic diagram of regeneration principle, Fig. 6 is the temperature of the air of the schematic representation embodiment with dehumidifier of rotary dehumidifier according to the present invention when dehumidifying and the figure of absolute humidity.
According to the dehumidifier of present embodiment, as shown in Figure 1, after sucking room air and absorbing moisture, discharge by the room air after the dehumidifying, and on body 2, be formed with air suction portion 4 and air discharge portion 6.
Body 2 as Fig. 1 and shown in Figure 2, comprising: base 10; Back cabinet 20, the back quadrate part upside that it forms the rear outward appearance of dehumidifier and is configured in base 10; Front housing 30, it is combined in the place ahead of back cabinet 20; Front panel 40, it is configured in the place ahead of front housing 30.
Base 10 is provided with: the runner that moves that helps dehumidifier; The wheel set assembly 11 that constitutes by the runner supporting mass that rotatably supports runner.
The runner supporting mass of wheel set assembly 11 is installed on the base 10 by the parts of concluding of screw etc.
Be formed with a wheel set assembly resettlement section 12 that is inserted into and is stored of wheel set assembly 11 on four angles of base 10.
Base 10 can form plate shape, also can form boxed-section shape, form following shape in the following description, that is: be formed with the water tank taking-up portion 13 that is used to take out water tank 130 described later on the one side in forward and backward, left, back, and produce and the condensing drip of drippage is fallen in the water tank 130 in order to make in condensate and heat exchanger 110 described later, above 14 box shape of opening wide.
Back cabinet 20 comprises: back board 21; The left and right side board 22,23 that forms with curved shape at the left and right side of back board 21; The upper plate portion 24 that forms with curved shape in the upper end of back board 21.
Be used for air discharge portion 6 that the room air after the dehumidifying of body 2 inside is discharged to the outside of body 2 being formed with on the back cabinet 20.Air discharge portion 6 is for the room air that will be dehumidified in body 2 inside is discharged and is formed on the upper plate portion 24 of back cabinet 20 from the upside of dehumidifier.
On back cabinet 20, be formed with the after-opening portion 25 of the turnover that is used for water tank 130.
Front housing 30 comprises: preceding board 31; The left and right side board 32,33 that forms with curved shape at the left and right side of preceding board 31; The upper plate portion 34 that forms with curved shape in the upper end of preceding board 31.
Be formed with the air suction inlet 35 that room air is drawn into body 2 inside on the mmi machine shell 30.For the room air that makes the inside that is drawn into body 2 is inhaled into from fore-and-aft direction in the place ahead of dehumidifier, and air suction inlet 35 is formed on the preceding board 31 of front housing 30.
On the mmi machine shell 30, especially upper plate portion 34 is provided with control module 36, and this control module 36 has the control part of running operation dehumidifier and shows the display part of the information of dehumidifier.
Control module 36 comprises: to the control panel 37 that exposes outside; Be configured on the control panel 37 and be provided with the control substrate (PCB) 38 of the various electronic units of control part, display part etc.
Be formed with the open front portion 39 of the turnover that is used for water tank 130 on the mmi machine shell 30.
Front panel 40 forms the front outward appearance of dehumidifier, and is formed with the inside that makes room air be drawn into body 2, especially is drawn into the air suction portion 4 of the air suction inlet 35 of front housing 30.
That is, room air passes through the air suction portion 4 of front panel 40 and the air suction inlet 35 of front housing 30 successively, and is inhaled into the inside of body 2, and after being dehumidified in the inside of body 2, discharges to the outside through the air discharge portion 6 of back cabinet 20.
Attractive in appearance for the front of improving dehumidifier, the front of front panel 40 is closed, air suction inlet 6 is formed on the front of front panel 40 and locates in addition, and front panel 40 comprises the preceding board 41 of the plate shape that does not form peristome, the rear of board 41 before air suction portion 4 is formed on.Air suction portion 4 is formed on the back side of the preceding board 41 of front panel 40 projectedly, and forms grid-like.
Be provided with air blast 50, rotary dehumidifier 60 and regeneration sector 90,100,110,120 in the inside of body 2.
At this, regeneration sector 90,100,110,120 rotary dehumidifier 60 that is used to regenerate, and comprise: regeneration fan 90, regenerative heater 100, condensate and heat exchanger 110 and pipeline 120, each formation for regeneration sector 90,100,110,120 describes in detail in the back.
Air blast 50 is room air I to be sucked by air suction portion 4 and discharged by air discharge portion 6 afterwards through body 2, so that a kind of dehumidifying fan that room air is dehumidified by rotary dehumidifier 60, it comprises: fan shroud 53, its back open is to form the air-supply stream with back cabinet 20, and be formed with air suction inlet 51 in front, be formed with discharge portion 52 at upper opening; Fan motor 54, it is arranged on in fan shroud 53 and the back cabinet 20 one; Fan 55, it is connected with the rotating shaft of fan motor 54 in the mode that can rotate between fan shroud 53 and back cabinet 20.
The discharge portion 52 of fan shroud 53 is provided with discharges grid 56.
It is rotatably mounted that fan 55 is formed on fan support 26 on the back cabinet 21.
Rotary dehumidifier 60 is that the moisture among the room air I that sucks by air blast 50 is adsorbed and can be by low-temp recovery, and it is configured between air blast 50 and condensate and heat exchanger 110.
Rotary dehumidifier 60 comprises: the moisture among room air I process and the room air I is adsorbed and can be by the dry element 61 of low-temp recovery; Around dry element 61 and the dry element runner 62 on the fixing dry element 61.
Dry element 61 forms circular plate shape on the whole, and is formed with the holddown groove 63 that is used for fixing dry element runner 62 in central authorities.
Dry element 61 is to form in the following way, that is: plane paper and the waveform paper with the ceramic fibre material alternately is rolled into drum mutually, and coating mesoporous silicon oxide (Meso-silica (SiO2)) etc.
At this, mesoporous silicon oxide is mesoporous porous silicon, and pore and surface area are very flourishing, thereby absorption characteristic is outstanding, and also can regenerate at about low temperature below 60 ℃, promptly can remove moisture.
Mesoporous silicon oxide, making particle diameter is that the spherical silicon particle of 10～1000nm and silicon precursor and surfactant induce reaction under solvent, thereby in unit (cell) portion that the silicon particle surface growth of sphere is made up of silicon and surfactant component, afterwards, if will be formed with the thing as a result of unit portion through Overheating Treatment, remove the surfactant component of unit portion, then form the silicon unit portion of pore, and the size of pore is 2nm～50nm with specified diameter in the place of removing surfactant.
Table 1
Reagent Absorptivity (mL/g) Regeneration temperature (℃)
Zeolite (zeolite) 0.37 153
Aluminium 0.47 80
Mesoporous silicon oxide 0.63 48
Table 1 is the result of the test of regeneration zone of dry element etc., be that whole size is roughly the result that mesoporous silicon oxide that 200nm, pore are 2nm～50nm and zeolite and aluminium compare, as shown in table 1, mesoporous silicon oxide is compared with the situation of zeolite and aluminium, the moisture absorption amount of every 1g reagent is big, thereby dehumidifying effect is relative with aluminium more higher than zeolite, and regeneration temperature is relative with aluminium lower than zeolite, thereby also can be reproduced with low relatively hot blast.
As mentioned above, dry element 61 is under the situation of rotation, room air I through and the attached part of adsorption moisture (below, be referred to as " adsorption section ") and regeneration air O through and the part of transpiring moisture (below, be referred to as " reproducing unit ") alternately be switched, thereby moisture is adsorbed/is evaporated, and becomes the reproducing unit of regeneration air O process with regenerative heater 110 opposed parts, becomes the dehumidification portion of room air process with the part beyond the regenerative heater 110 opposed parts.
Dry element runner 62 is a kind of dry element guard shields of the dry element of protection, and comprises: the circumference 64 of the ring-type around the dry element 61; The fixed part 65 of fixing dry element 61; In order to connect circumference 64 and fixed part 65 to be formed on the connecting portion 66 between circumference 64 and the fixed part 65 radially.
Internal configurations at body 2 has the runner supporting member 68 of rotatably mounted rotary dehumidifier 60 and the runner framework 69 of installation runner supporting member 68.
Runner supporting member 68 is to support rotary dehumidifier 60 in fact, and it comprises: the circumference 70 of ring-type around the rotary dehumidifier 60; The bolster 71 of rotatably mounted rotary dehumidifier 60; In order to connect circumference 71 and bolster 71 to be formed on the connecting portion 72 between circumference 70 and the bolster 71 radially.
Protruding ground on the circumference 70 forms the parts of concluding that have with by screw etc. and concludes the assembled portion that concludes 73 of mode on runner framework 69.
Runner supporting member 68 is installed on the runner framework 69, and runner supporting member 68 is mounted by the parts of concluding of screw etc.
Runner framework 69 is that it is configured between air blast 50 and condensate and heat exchanger 110 with the internal separation of the body 2 a kind of division board for the front side space of the rear side space of configuration air blast 50 and configuration heat exchanger 110.
On runner framework 69, in the place ahead of the air suction inlet 51 of air blast 50, opening is formed with the breakthrough part 75 that runner supporting member 68 connects configuration.
On runner framework 69, in the place ahead of regeneration fan 90, be formed with the peristome 76 of connecting pipe 120 and regeneration fan 90, this peristome 76 makes the air that is directed in the pipeline 120 described later can be introduced in the regeneration fan 90.
On runner framework 69, in order to make air through piping 120 promptly be inhaled in the regeneration fan 90 and to be inhaled in the regenerative heater 100, the peristome 76 of connecting pipe 120 and regeneration fan 90 preferably forms in the mode near regenerative heater 100 to greatest extent.
For example, under the situation about being set up accordingly on regenerative heater 100 and rotary dehumidifier 60 tops, peristome 76 is formed at the top that is preferably in runner framework 69, under the situation about being set up accordingly in the bottom of regenerative heater 100 and rotary dehumidifier 60, peristome 76 is formed at the bottom that is preferably in runner framework 69.
To be diverted to the distributary division 77 of rotary dehumidifier 60 through the room air of condensate and heat exchanger 110 in runner framework 69 upper sheds formation.
At this, the heat exchange area of condensate and heat exchanger 110 is not limited to and rotary dehumidifier 60 opposed parts, and can be bigger than the size of rotary dehumidifier 60, distributary division 77 be formed on the part of condensate and heat exchanger 110 especially condensate and heat exchanger 110 in not with the opposed position of rotary dehumidifier 60 opposed parts on.
Be inhaled among the room air I in body 2 inside a part through in the condensate and heat exchanger 110 with rotary dehumidifier 60 opposed parts, and the air through condensate and heat exchanger 110 carried out condensation; Be inhaled among the room air I in body 2 inside remaining part through in condensate and heat exchanger 110 not with rotary dehumidifier 60 opposed parts, and the air through condensate and heat exchanger 110 carried out condensation.
That is, it is bigger than rotary dehumidifier 60 that condensate and heat exchanger 110 forms its whole size, and also regeneration air is not carried out condensation with rotary dehumidifier 60 opposed parts.
On the other hand, be formed with control part on runner framework 69 portion 79 is set, this control part is provided with the control part 78 that portion 79 is used to be provided with the control dehumidifier.
Control part 78 comprises: the substrate (PCB) 80 that various electric components are set; The substrate box 81 of substrate 80 and synthetic resin material is set; The control cabinet 82 of substrate box 81 and metal material is set.
Regeneration fan 90 is that the air of the rotary dehumidifier 60 that is used to regenerate (below, be called " regeneration air ") is delivered to the fan in the rotary dehumidifier 60, and this regeneration fan 90 comprises: fan shroud 91; Rotatably be configured in the fan 92 on the fan shroud 91; In order to guide the orifice plate (orifice) 93 that is arranged on by fan 92 inhaled airs on the fan shroud 91; Be arranged on the fan shroud 91 and the fan motor 94 of rotary fan 92.
Regeneration fan 90 is configured to be positioned at peristome 76 rears of runner framework 69, and orifice plate 93 is positioned on the position that is communicated with the peristome 76 of runner framework 69.
Regenerative heater 100 heats and supplies with high temperature airs to rotary dehumidifier 60 air that is sent to rotary dehumidifier 60 by regeneration fan 90, and it is configured between rotary dehumidifier 60 and air blast 50.
Regenerative heater 100 comprises: heat transfer heater 101; The heater housing 102 that covers heat transfer heater 101 and be communicated with regeneration fan 90; The blocking film 103 that combines with heater housing 102 in the mode between heater housing 102 and rotary dehumidifier 60.
Blocking film 103 is a kind of air guide members that the air that heated by heater 101 is blocked movably not from leakage towards periphery between heater and the rotary dehumidifier 60 and to rotary dehumidifier 60, this blocking film 103 forms roughly fan-shaped or semicircle, and is being formed with peristome on the face of rotary dehumidifier 60.
Condensate and heat exchanger 110 makes the regeneration air of regeneration rotary dehumidifier 60 and the room air I that sucks to air blast 50 carries out heat exchange and it is condensed, and this condensate and heat exchanger 110 is configured to be positioned at the place ahead of rotary dehumidifier 60 and runner framework 69.
Condensate and heat exchanger 110 is set on preceding board 31 rear positions of the place ahead of rotary dehumidifier 60 and runner framework 69 and front housing 30.
That is, the dehumidifier that present embodiment relates to along the flow direction of room air I, is configured with the order of condensate and heat exchanger 110, rotary dehumidifier 60, regenerative heater 100 and air blast 50.
On the other hand, on condensation heat exchange 110, be formed with: the condensation stream 112 of the regeneration air O process of regeneration rotary dehumidifier 60; The room air I that is sucked by air blast 50 and suck to air blast 50 is at the heat absorption stream 114 through process before the rotary dehumidifier 60.
A plurality of condensate and heat exchangers 110 dispose before and after the mobile side of room air I.
Condensate and heat exchanger 110 is formed with condensation stream 112 in the inside of condensate and heat exchanger 110, and heat absorption stream 114 connects condensate and heat exchangers 110 and forms.
In the condensate and heat exchanger 110, be formed with condensation stream 112 at header board and back between the plate, for the shaping easiness of condensation stream 112 and heat absorption stream 114 and lightweight etc., header board and back plate are formed by the synthetic resin material.
Condensation stream 112, a plurality of streams connect side by side in the inside of condensate and heat exchanger 110, and each of a plurality of streams is formed on condensate and heat exchanger 110 inside on the whole along the vertical direction more longways.
Heat absorption stream 114 is formed on the part that does not form condensation stream 112 in the condensate and heat exchanger 110 in the mode of fore-and-aft direction opening.
Heat absorption stream 114 opening as follows forms, and connects condensate and heat exchanger 110 along the direction of hanging down as for condensation stream 112 on the position between the condensation stream 112 that is:.
Promptly, the condensation stream 112 of condensate and heat exchanger 110 is inhaled into stream 114 and is divided into a plurality of streams, regeneration air O in the inside of condensate and heat exchanger 110 through condensation stream 112 when direction flows up and down, room air I carries out condensation through heat absorption stream 114 to regeneration air O along fore-and-aft direction in the place ahead of condensate and heat exchanger 110, flows to the rear of heat absorption stream 114 afterwards.
Condensate and heat exchanger 110, be formed with regeneration air O through regeneration runner 60 on top and be introduced in regeneration air introducing portion in the condensate and heat exchanger 110, be formed with the regeneration air discharge portion 116 that the regeneration air through condensation stream 112 is discharged from the bottom, and be formed with the outlet 118 of the condensed water that discharge is condensed in the bottom in condensation stream 112.
In the condensate and heat exchanger 110, regeneration air introducing portion forms the reproducing unit size and the shape of regeneration runner 60.
Regenerative heater 100 on the whole for the situation of shape that has corner angle under, rotary dehumidifier 60 with regenerative heater 100 opposed parts be reproducing unit, the regeneration air introducing portion of condensate and heat exchanger 110 and the regenerative heater 100 the same shapes that have corner angle that form.
In contrast, be under the situation of semi-circular shape at regenerative heater 100, rotary dehumidifier 60 with regenerative heater 100 opposed parts be reproducing unit, the regeneration air suction portion of condensate and heat exchanger 110 and the regenerative heater 100 the same semi-circular shapes that form.
In order to make the heat exchange area maximization of condensate and heat exchanger 110, the regeneration air discharge portion 116 of condensate and heat exchanger 110 forms projectedly to the next door on a side of condensate and heat exchanger 110 peripheries.
Promptly, being positioned at forward and backward of condensate and heat exchanger 110 in regeneration air discharge portion 116 is under the situation on the air flow face, the heat exchange area of condensate and heat exchanger 110 is dwindled and is equivalent to the shared space segment of regeneration air discharge portion 116, but if regeneration air discharge portion 116 forms by a side direction of condensate and heat exchanger 110 peripheries projectedly, then the heat exchange area of condensate and heat exchanger 110 is increased.
On the other hand, condensed water discharge outlet 118 is formed on the bottom in the periphery of condensate and heat exchanger 100 projectedly.
Each stream of condensation stream 112 in the condensate and heat exchanger 110 forms mutually separatedly with the left and right directions of condensate and heat exchanger 110, therefore condensed water discharge outlet 118 is preferably formed in the bottom in the periphery of condensate and heat exchanger 110, especially lower central, the bottom in the periphery of condensate and heat exchanger 110 forms towards condensed water discharge outlet 118 downward-slopingly.
Pipeline 120 will be directed to regeneration fan 90 through the air of the condensation stream 112 of condensate and heat exchanger 110, and form the loop circuit at the regeneration stream of the inner regeneration air O of dehumidifier process, one end of pipeline 120 is connected with the regeneration air discharge portion 116 of condensate and heat exchanger 110, and the other end is connected with the peristome 76 of runner framework 69.
Promptly, in the dehumidifier according to present embodiment, be configured along the flow direction of regeneration air I order by regeneration fan 90, regenerative heater 100, rotary dehumidifier 60, condensate and heat exchanger 110 and pipeline 120, regeneration fan 90 is configured in the rear of runner framework 69, regenerative heater 100 is configured in the rear of rotary dehumidifier 60, condensate and heat exchanger 110 is configured in the place ahead of rotary dehumidifier 60 and runner framework 69, and pipeline 120 is configured in the place ahead of runner framework 69.
In aforesaid dehumidifier, being reproduced regeneration air I that fan 90 sends to flows through regenerative heater 100 and rotary dehumidifier 60 and to the place ahead of rotary dehumidifier 60 successively, condensation stream 112 along condensate and heat exchanger 110 flows downward in the place ahead of rotary dehumidifier 60 afterwards, the next door that moves to condensate and heat exchanger 110 is afterwards along pipeline 120 side flow on the place ahead of runner framework 69, and, be inhaled in the regeneration fan 90 along fore-and-aft direction perforation runner framework 69 and after rearward flowing.
Dehumidifier according to present embodiment also comprises water tank 130, and this water tank fills the condensed water that is condensed and drips in condensate and heat exchanger 110.
Water tank 130 is top unlimited casing, and removable being loaded on the base 10.
And, in the internal configurations of body 2 drip tray 140 being arranged, this drip tray 140 is connected on the condensed water that is condensed in the condensation stream 112 of condensate and heat exchanger 110 and drips and discharges to water tank 130.
Fig. 7 is the rotary dehumidifier shown in Figure 2 and the amplification view of heater.
According to the dehumidifier of present embodiment, runner supporting member 68 is assembled into one with mode and the regenerative heater 110 that supports dry element 61 and dry element runner 62.
The fixed part 65 of dry element runner 62 is inserted in the fixing hole 63 that is formed on the dry element 61 and is fixed on the dry element 61, thereby become the rotating shaft of rotary dehumidifier 60, and on the fixed part 65 of dry element runner 62, be formed with the bolster through hole 67 that the bolster 71 of runner supporting member 68 is connected.
The bolster 71 of runner supporting member 68 protrudes in the mode of the bolster through hole 67 of perforation rotary dehumidifier 60.
The bolster 71 of runner supporting member 68 is formed with concludes hole 74, and this concludes in the hole to conclude in regenerative heater 100 the mode on the bolster 71 of can being fixed on the parts of concluding 104.
Regenerative heater 100 is formed with on heater housing 102 and concludes the heater housing breakthrough part 105 that parts 104 connect, and connects heater housings 102 and blocking film 103 and combines with bolster 71 so that conclude parts 104; And on blocking film 103, be formed with the blocking film breakthrough part 106 of concluding parts 104 perforations.
Promptly, conclude parts 104 successively after the heater housing breakthrough part by heater housing 102 105 and the blocking film breakthrough part 106, conclude concluding on the hole 74 on the bolster 71 that is formed at runner supporting member 68, in the time of the bolster 71 rotatably mounted dry elements 61 of runner supporting member 68 and dry element runner 62, supporting regenerative heater 110.
Fig. 8 is the rotary dehumidifier shown in Figure 2 and the front view of runner framework.
According to the dehumidifier of present embodiment, as shown in Figure 8, also comprise: the rotary dehumidifier rotating mechanism 84 of rotation rotary dehumidifier 60.
In the rotary dehumidifier 60, on the periphery of the circumference 64 of dry element runner 62, be formed with driven gear 85.
Rotary dehumidifier rotating mechanism 84 is rotating mechanisms of the dry element runner 62 in the rotation rotary dehumidifier 60, and this rotary dehumidifier rotating mechanism 84 comprises driven wheel 86 that rotates driven gear 85 and the motor 87 that rotates driven wheel 86.
Motor 87 is concluded in runner supporting member 68 and runner framework 69 one by the parts of concluding of screw etc.
Motor 87 is configured to the side that driven wheel 86 is positioned at the periphery of driven gear 86.
The action of the present invention of Gou Chenging is as follows as described above.
At first, when instructing by the running of control module 36 input dehumidifiers, control part 78 drives dehumidifying fan 50 and regeneration fan 90 and rotary dehumidifier rotating mechanisms 84.
When regeneration fan 50 was driven, room air I process air suction portion 4 was inhaled into the inside of body 2, passed through the heat absorption stream 114 of condensate and heat exchanger 110 afterwards, passed through rotary dehumidifier 60 afterwards.Be dried that element 61 seizes moisture and temperature rises through the room air I of rotary dehumidifier 60, discharge (A-＞B-＞C-＞D) through air discharge portion 6 to the outside afterwards
On the other hand, when aforesaid regeneration fan 50 is driven, rotary dehumidifier rotating mechanism 84 rotation rotary dehumidifiers 60, room air through and be adsorbed the part of the rotary dehumidifier 60 of moisture, promptly, dehumidification portion and regenerative heater 110 mutually opposed forming to after the reproducing unit, not moving to once more becomes dehumidification portion with regenerative heater 110 opposed positions.
When the driving of regeneration fan 90, regeneration air O flow in the regenerative heater 110 by regeneration fan 90, and is reproduced heater 110 and is heated to high temperature.Be reproduced the regeneration air after heater 110 heating as described above, afterwards through in the rotary dehumidifier 60 with regenerative heater 100 opposed parts be reproducing unit, be adsorbed at this moment that moisture on the reproducing unit of rotary dehumidifier 60 is evaporated and how wet become high temperature.How wet regeneration air is introduced in the condensation stream 112 of condensate and heat exchanger 110 to be become high temperature by rotary dehumidifier 60, and through condensation stream 112, in that temperature descends through being seized heat by the room air I through condensate and heat exchanger 110 in the way of aforesaid condensation stream 112, (E-＞F-＞G-＞H) thereby moisture is condensed
Regeneration air O through condensation stream 112, behind piping 120, be inhaled in the regeneration fan 90 afterwards, aforesaid regeneration air circulates in regeneration fan 90, regenerative heater 100, rotary dehumidifier 60, condensate and heat exchanger 110 and the pipeline 120, with this rotary dehumidifier 60 that continues to regenerate.
When the regeneration of the dehumidifying of aforesaid room air and rotary dehumidifier 60, on the condensation stream 112 of condensate and heat exchanger 110, carry out aforesaid rotary dehumidifier 60 regeneration during in, moisture is condensed and produces condensed water and condensed water drippage, the condensed water of drippage drops onto in the drip tray 140 through the condensed water discharge outlet 118 of condensate and heat exchanger 110, the condensed water of drippage is discharged in the water tank 130 by drip tray 140, thereby is collected in the water tank 130.
On the other hand, in the aforesaid dehumidifier, the dry element 61 of rotary dehumidifier 60 comprises mesoporous silicon oxide, can carry out low-temp recovery, therefore do not need regenerative heater 100 is heated to unnecessary above high temperature, and the power consumption of regenerative heater 100 is minimized, the regeneration of dry element 61 can be carried out rapidly, thereby improves the moisture removal in the unit interval.

Claims (18)

1. a rotary dehumidifier is characterized in that, comprising:
Dry element, it contains mesoporous silicon oxide;
Dry element runner, its around above-mentioned dry element and with above-mentioned dry combination of elements.
2. rotary dehumidifier according to claim 1 is characterized in that, the pore opening of above-mentioned mesoporous silicon oxide is 2nm～50nm.
3. the dehumidifier with rotary dehumidifier is characterized in that, comprising:
Body, it is formed with air suction portion and air discharge portion;
Air blast, it is configured to suck room air by above-mentioned air suction portion, and through behind the above-mentioned body, is discharged by above-mentioned air discharge portion;
Rotary dehumidifier, it rotatably is configured in above-mentioned body interior, and comprises the dry element that contains mesoporous silicon oxide and round the dry element runner of above-mentioned dry component ambient and above-mentioned dry combination of elements;
The rotary dehumidifier rotating mechanism, it rotates above-mentioned rotary dehumidifier;
Regeneration sector, its above-mentioned rotary dehumidifier of regenerating.
4. the dehumidifier with rotary dehumidifier according to claim 3 is characterized in that, above-mentioned mesoporous silicon oxide, and the size of pore is 2nm～50nm.
5. the dehumidifier with rotary dehumidifier according to claim 3 is characterized in that, above-mentioned regeneration sector comprises:
Regeneration fan, it is configured to above-mentioned rotary dehumidifier air-supply;
Heater, it is configured to being heated by the air of above-mentioned regeneration fan to above-mentioned rotary dehumidifier air-supply;
Condensate and heat exchanger, it makes the air of the above-mentioned rotary dehumidifier of regeneration and carries out heat exchange and the air of the above-mentioned rotary dehumidifier of regenerating is carried out condensation to above-mentioned air blast inhaled air.
6. the dehumidifier with rotary dehumidifier according to claim 5, it is characterized in that, in the above-mentioned condensate and heat exchanger, the condensation stream of the air process of the above-mentioned rotary dehumidifier of regenerating and form with orthogonal direction to the heat absorption stream of above-mentioned air blast inhaled air process.
7. the dehumidifier with rotary dehumidifier according to claim 5 is characterized in that having: above-mentioned heat absorption stream forms with the mode opening that connects above-mentioned condensate and heat exchanger on the position between itself and the above-mentioned condensation stream.
8. the dehumidifier with rotary dehumidifier according to claim 5 is characterized in that, also comprises pipeline, and this pipeline will guide to above-mentioned regeneration fan through the air of above-mentioned condensate and heat exchanger condensation.
9. the dehumidifier with rotary dehumidifier according to claim 5 is characterized in that, above-mentioned condensate and heat exchanger, rotary dehumidifier, heater, air blast are configured along the order of fore-and-aft direction by above-mentioned condensate and heat exchanger, rotary dehumidifier, heater, air blast.
10. the dehumidifier with rotary dehumidifier according to claim 5 is characterized in that, also comprises:
The runner framework, its internal separation with above-mentioned body is the rear side space of the above-mentioned air blast of configuration and the front side space of the above-mentioned condensate and heat exchanger of configuration;
The runner supporting member, it is set on the above-mentioned runner framework and rotatably mounted above-mentioned rotary dehumidifier.
11. the dehumidifier with rotary dehumidifier according to claim 10 is characterized in that, is formed with the distributary division of shunting to above-mentioned rotary dehumidifier through the room air of above-mentioned condensate and heat exchanger on above-mentioned runner framework.
12. the dehumidifier with rotary dehumidifier according to claim 11 is characterized in that above-mentioned condensate and heat exchanger forms bigger than above-mentioned rotary dehumidifier.
13. the dehumidifier with rotary dehumidifier according to claim 12 is characterized in that, above-mentioned distributary division be formed on the opposed position of above-mentioned condensate and heat exchanger on.
14. the dehumidifier with rotary dehumidifier according to claim 5 is characterized in that, also comprises water tank, this water tank is installed into the downside that is positioned at above-mentioned condensate and heat exchanger, and is collected in the condensed water that is condensed in the above-mentioned condensate and heat exchanger and drips.
15. the dehumidifier with rotary dehumidifier according to claim 14 is characterized in that, above-mentioned body comprises:
Base;
Back cabinet, it is configured in the rear upside of above-mentioned base and is formed with the air discharge portion on upper plate portion;
Front housing, it is configured in the place ahead of above-mentioned back cabinet and is formed with air suction inlet;
Front panel, it is configured in the place ahead of above-mentioned front housing and is formed with above-mentioned air suction portion.
16. the dehumidifier with rotary dehumidifier according to claim 15 is characterized in that,
Above-mentioned back cabinet is formed with the after-opening portion of the turnover that is used for above-mentioned water tank;
Above-mentioned front housing is formed with the open front portion of the turnover that is used for above-mentioned water tank.
17. the dehumidifier with rotary dehumidifier according to claim 2 is characterized in that,
Above-mentioned dry element runner is formed with driven gear in periphery,
Above-mentioned rotary dehumidifier rotating mechanism comprises: the driven wheel that rotates above-mentioned driven gear; Rotate the motor of above-mentioned driven wheel.
18. the dehumidifier with rotary dehumidifier according to claim 17 is characterized in that said motor is configured to the periphery that above-mentioned driven wheel is positioned at above-mentioned driven gear.
CNA200910005603XA 2008-05-07 2009-01-20 Dehumidifying rotor and dehumidifier having dehimidifying rotor Pending CN101574609A (en)

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KR1020080042162 2008-05-07
KR1020080042162A KR101440521B1 (en) 2008-05-07 2008-05-07 Dehumidifier

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CN102788390A (en) * 2012-07-20 2012-11-21 李玉营 Air humidification and air moisture absorption all-in-one machine
CN103212277A (en) * 2013-05-02 2013-07-24 南京铁旦电器科技有限公司 Dehumidifier
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CN105003984A (en) * 2014-04-25 2015-10-28 美的集团股份有限公司 Water-freehumidifying equipment and air conditioning system
CN105003984B (en) * 2014-04-25 2017-07-18 美的集团股份有限公司 Water-free humidification equipment and air-conditioning system
CN108392161A (en) * 2017-02-08 2018-08-14 E.G.O.电气设备制造股份有限公司 For the device of dehumidifying, the electric appliance with this device and for the method for dehumidifying
CN107525136A (en) * 2017-08-18 2017-12-29 珠海格力电器股份有限公司 Panel components and dehumidifier
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CN111203068A (en) * 2018-04-23 2020-05-29 李君� High-efficient environmental protection's organic waste gas adsorbs concentrator
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CN115200108A (en) * 2022-06-30 2022-10-18 珠海格力电器股份有限公司 Heat exchange assembly and air conditioning unit
CN116212601A (en) * 2023-05-05 2023-06-06 西安曜合信息科技有限公司 Urban underground pipe network gas detection system
CN116212601B (en) * 2023-05-05 2023-10-27 西安曜合信息科技有限公司 Urban underground pipe network gas detection system

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Application publication date: 20091111