CN205963977U

CN205963977U - Domestic dish -washing machine

Info

Publication number: CN205963977U
Application number: CN201620451675.2U
Authority: CN
Inventors: 陈永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-17
Filing date: 2016-05-17
Publication date: 2017-02-22
Anticipated expiration: 2026-05-17

Abstract

The utility model particularly relates to a domestic dish -washing machine, including the wash rack, the spray arm that set up at the service water inslot and set up at the outer hydrologic cycle case in service water groove, wherein, spray arm installs the top in water hole under the service water groove, and the wash rack setting is in spray arm's top, the hydrologic cycle case and bag are drawn together the shell and are deposited water cavity, hot water delivery inlet pipe, filter screen, electric heating element, water pump and control circuit, wherein, deposit the water cavity setting in the shell, opening and the domestic basin of the depositing the water cavity tight -lipped close intercommunication that enters the water, hot water delivery inlet pipe sets up in depositing the water cavity, and opening and spray arm intercommunication are passed to hot water delivery inlet pipe one end, one end with deposit the water cavity intercommunication, the filter screen is filled the opening part, with hot water delivery inlet outside of tubes wall is closely laminated, electricity heating element and water pump all set up at hot water delivery inlet intraductally, are connected with control circuit respectively, control circuit is including the timing sub circuit. The utility model provides a technical scheme can realize that intelligence washes the dishes under the prerequisite of not changing present domestic basin.

Description

A kind of domestic bowl-washing

Technical field

This utility model is related to household electrical appliance technical field and in particular to a kind of domestic bowl-washing.

Background technology

Dish-washing machine is used to automatically clean the equipment of the tablewares such as bowl, chopsticks, disk, dish, knife, fork, by structure can be divided into box and Conveying type two big class.It is dining room, hotel, the kitchen in institutional settings dining room alleviate labor intensity, improves work effect Rate, and enhance sanitation and hygiene.Now, multiple mini-dishwashers have listed, and are just progressing into average family.

At present domestic bowl-washing is distinguished according to mounting means, has desk-top, embedded, console model, water tank type several.But platform Formula, embedded, console model dish-washing machine are all because take cabinet table surface or cabinet body it has not been convenient to connect Inlet and outlet water, using not Enough convenient, along with volume is big, cost of transportation is high etc., reason is difficult to popularize.

In recent years, a water tank type dish-washing machine has been had to have listed, this water tank type dish-washing machine is to make use of below tank Space although being not take up cabinet area, however it is necessary that particularly customized tank, tank and dish-washing machine unite two into one indivisible. Client installs this dish-washing machine to be needed to replace original tank, compares the newly-decorated family of adaptation.Further, since this water Slot type dish-washing machine size is big, transport manufacturing cost is higher, its selling price also very expensive it is difficult to popularize.

Utility model content

In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of domestic bowl-washing, On the premise of existing domestic water tank need not be changed, realize intelligence and wash the dishes.

For realizing object above, this utility model adopts the following technical scheme that：

A kind of domestic bowl-washing, including：The rack for cleaning that is arranged in domestic water tank, spray arm and be arranged on outside domestic water tank Water circulation case, wherein,

Described spray arm is arranged on the top of domestic water tank drainage hole, and described rack for cleaning is arranged on the top of described spray arm；

Described water circulation case includes shell, water chamber, hot water conveying pipe, drainage screen, electrical heating elements, water pump and controls electricity Road, wherein, described water chamber is arranged on described inside the shell, the opening of described water chamber and domestic water tank lower mouth of a river close communication； Described hot water conveying pipe is arranged on described water intracavity, and described hot water conveying pipe one end passes through described opening with described spray arm even Logical, one end is connected with described water chamber；Described drainage screen is filled at described opening, tight with the outer wall of described hot water conveying pipe Laminating；Described electrical heating elements and water pump are all arranged in described hot water conveying pipe, are connected with described control circuit respectively；Described Control circuit includes timing sub-circuit.

Preferably, described water circulation case also includes being arranged on the temperature sensor of described water intracavity, described temperature sensing Device is connected with described control circuit.

Preferably, described water circulation case also includes being arranged on the level sensor of described water intracavity and is arranged on described outer Water inlet pipe on shell, described water inlet pipe one end is connected with described water chamber by the first electromagnetic valve, and tee T and family are passed through in one end Connected with the cold water outlet angle valve under tank；Described level sensor and the first electromagnetic valve are connected with described control circuit respectively.

Preferably, described water circulation case also includes arranging drain pipe on the housing, and described drain pipe passes through second Electromagnetic valve is connected with described water chamber, and described second electromagnetic valve is connected with described control circuit.

Preferably, described water circulation case also includes direct current generator and the garbage crushing cutterhead being arranged on described water intracavity, Wherein,

The input of described direct current generator is connected with described control circuit, and outfan is connected with described garbage crushing cutterhead； Described garbage crushing cutterhead is arranged on the underface of described drainage screen, for pulverizing the solid refuse spilling from described drainage screen Granule.

Preferably, described domestic bowl-washing, also includes being arranged on the water deflector cover above described rack for cleaning, described water deflector cover side Edge is fitted tightly with the edge of opening of domestic water tank.

Preferably, there is cavity in described spray arm, described spray arm upper surface is uniformly and equidistantly provided with multiple and described cavity The upper spray orifice of connection, the water spraying direction of described upper spray orifice is different；Described spray arm lower surface is provided with one and is connected with described cavity Lower spray orifice, described lower spray orifice is arranged on one end of described spray arm.

Preferably, described water pump is arranged on the water inlet of described hot water conveying pipe.

Preferably, described control circuit is arranged in the cavity that described water chamber is surrounded with described shell.

Preferably, described electrical heating elements are connected with described control circuit by electric fuse.

Preferably, described shell is additionally provided with switch and liquid crystal touch screen, described switch and liquid crystal touch screen respectively with Described control circuit connects.

This utility model adopts above technical scheme, at least possesses following beneficial effect：

1st, because water circulation case is arranged on the lower section of existing domestic water tank, the water chamber in water circulation case is provided with and family With the opening of water channel sewage mouth close communication, hot water conveying pipe is arranged on water intracavity, hot water conveying pipe one end pass through opening with Spray arm connects, and one end is connected with water chamber, this domestic bowl-washing that this utility model provides, when user needs to wash the dishes, only Need to place dish-washing machine Special cleaning rack, dish-washing machine water deflector cover of closing in existing domestic water tank, you can start dish-washing machine；When with Family does not need to wash the dishes, and when needing to wash other article using tank, takes off rack for cleaning and water deflector cover, to various sizes of family With tank, various sizes of water deflector cover may be selected, and change existing domestic water tank without user, therefore, compared to existing technology, this Utility model provide this domestic bowl-washing, decrease due to change existing domestic water tank bring a series of manufacturing costs, Cost of transportation and installation cost, can improve Consumer's Experience.

2nd, this domestic bowl-washing being provided due to this utility model, the water inlet pipe on water circulation case shell, by threeway Pipe is connected with the cold water outlet angle valve under existing domestic water tank, while ensureing tank just conventional water, realizes to water circulation case Supply water, and again grooving need not change water route and solely supply water for water circulation packing list, therefore, compared to existing technology, this utility model offer This domestic bowl-washing, manufacturing cost and installation cost low, be more conducive to popularize.

3rd, this domestic bowl-washing being provided due to this utility model, is provided with control circuit in cyclic water tank and temperature passes Sensor, level sensor, electrical heating elements and water pump, cyclic water tank shell is provided with water inlet pipe and outlet pipe, Gutron of intaking Cross the first electromagnetic valve to connect with the water chamber in cyclic water tank, drain pipe passes through the water chamber in the second electromagnetic valve and cyclic water tank Connection；Temperature sensor detects the water temperature of current water intracavity, is sent to controller, and controller controls electrical heating elements to water pump The cold water being pumped in hot water conveying pipe is heated, and the water after heating is sprayed by spray arm；Level sensor detection is currently deposited Water level in water cavity, is sent to controller, and controller controls the first electromagnetic valve and the second electromagnetic valve to open or close, therefore, root According to the technical solution of the utility model, it is possible to achieve intelligence washes the dishes.

Brief description

A kind of overall structure diagram of domestic bowl-washing that Fig. 1 provides for this utility model one embodiment；

Fig. 2 is the structural representation of water circulation case in the domestic bowl-washing shown in Fig. 1；

The electrical block diagram of the domestic bowl-washing that Fig. 3 provides for this utility model one embodiment.

Specific embodiment

Below by drawings and Examples, the technical solution of the utility model is described in further detail.Referring to Fig. 1 A kind of domestic bowl-washing providing with Fig. 2 and Fig. 3, this utility model one embodiment, including：It is arranged on the cleaning in domestic water tank Frame 1, spray arm 2 and be arranged on water circulation case 3 outside domestic water tank, wherein,

Described spray arm 2 is arranged on the top of domestic water tank drainage hole, and described rack for cleaning 1 is arranged on the top of described spray arm 2；

Described water circulation case 3 includes shell, water chamber 30, hot water conveying pipe 31, drainage screen 32, electrical heating elements 33, water Pump 34 and control circuit 35, wherein, described water chamber 30 is arranged on described inside the shell, the opening of described water chamber 30 and service water Groove lower mouth of a river close communication；Described hot water conveying pipe 31 is arranged in described water chamber 30, and described hot water conveying pipe 31 one end is worn Cross described opening to connect with described spray arm 2, one end is connected with described water chamber 30；Described drainage screen 32 is filled in described opening Place, is fitted tightly with the outer wall of described hot water conveying pipe 31；Described electrical heating elements 33 and water pump 34 are all arranged on described hot water In delivery pipe 31, it is connected with described control circuit 35 respectively；Described control circuit 35 includes timing sub-circuit.

Preferably, described electrical heating elements 33 be U-shaped electrical heating elements, with realize in hot water conveying pipe 31 cold water equal Even heating.

Preferably, described water circulation case 3 also includes the temperature sensor 36 being arranged in described water chamber 30, described temperature Sensor 36 is connected with described control circuit 35.

Preferably, described water circulation case 3 also includes the level sensor 37 being arranged in described water chamber 30 and is arranged on Water inlet pipe 38 on described shell, described water inlet pipe 38 one end is connected with described water chamber 30 by the first electromagnetic valve 39, one end It is connected with the cold water outlet angle valve under domestic water tank by tee T；Described level sensor 37 and the first electromagnetic valve 39 respectively with institute State control circuit to connect.

Preferably, described water circulation case 3 also includes arranging drain pipe 40 on the housing, and described drain pipe 40 passes through Second electromagnetic valve 41 is connected with described water chamber 30, and described second electromagnetic valve 41 is connected with described control circuit 35.

Preferably, the direct current generator that described water circulation case 3 also includes being arranged in described water chamber 30 (does not show in accompanying drawing Go out) and garbage crushing cutterhead 44, wherein,

The input of described direct current generator is connected with described control circuit 35, and outfan is with described garbage crushing cutterhead 44 even Connect；Described garbage crushing cutterhead 44 is arranged on the underface of described drainage screen 32, spills from described drainage screen 32 for pulverizing Solid waste particle.

Preferably, described domestic bowl-washing, also includes being arranged on the water deflector cover 4 of described rack for cleaning 1 top, described water deflector cover 4 edges are fitted tightly with the edge of opening of domestic water tank.

It is understood that plus after in water deflector cover, waste water after cleaning dishes and chopsticks and residue would not splash effluent trough, just Waste water and residue, the experience comfort of lifting user is cleared up in user's subsequent set.

Preferably, there is cavity in described spray arm 2, described spray arm 2 upper surface is uniformly and equidistantly provided with multiple and described sky The upper spray orifice 20 of chamber connection, the water spraying direction of described upper spray orifice 20 is different；Described spray arm 2 lower surface is provided with one and described sky The lower spray orifice 21 of chamber connection, described lower spray orifice 21 is arranged on one end of described spray arm 2.

Preferably, described upper spray orifice 20 at least 7.

Preferably, described water pump 34 is arranged on the water inlet of described hot water conveying pipe 31.

Preferably, described control circuit 35 is arranged in the cavity that described water chamber 30 is surrounded with described shell.

It is understood that being arranged on control circuit in the cavity that described water chamber is surrounded with described shell, permissible Moistureproof damp proof dust-proof, the performance of lifting control circuit, extend the service life of control circuit.

Preferably, described electrical heating elements 33 are connected with described control circuit 35 by electric fuse 42.

It is understood that working as the heated overlong time of electrical heating elements, when exceeding rated power, electric fuse can be certainly Fusing, realizes the overtemperature protection to circuit.

Preferably, described shell is additionally provided with switch and liquid crystal touch screen 43, described switch and 43 points of liquid crystal touch screen It is not connected with described control circuit 35.

It should be noted that after dish-washing machine starts, user can set washing times by liquid crystal touch screen, during washing The long, parameter such as washing water temperature, washing water yield, the parameter according to user input is controlled by control circuit accordingly, if user Set relevant parameter not over liquid crystal touch screen, then this dish-washing machine acquiescence cleaning that this utility model provides five times：First Secondary is for second hot water main mold cleaning formula for prewashing pattern, is for the three～tetra- time room temperature rinsing mode, is for the 5th time high-temperature rinsing mould The high temperature water washing that formula is 80 ° using water temperature, and pass through residual heat drying dishes.

In order to make it easy to understand, existing operation principle (the acquiescence Working mould to this domestic bowl-washing that this utility model provides Formula) it is described below：

After step 1, dish-washing machine start, control circuit 35 controls the first electromagnetic valve 39 to open, and cold water flows into water chamber 30, when Level sensor 37 detects after in water chamber 30, water level reaches preset water level, and control circuit 35 controls the first electromagnetic valve 39 to stop Water inlet.

Cold water in step 2, water chamber 30 is flowed into U-shaped electrical heating elements 33 by water pump 34 pressurization nearby to carry out adding Heat.

High-Pressure Water after step 3, heating is pumped in the spray arm 2 in tank via hot water conveying pipe 31, after heating High-Pressure Water wash away the cavity of spray arm 2, spray from upper spray orifice 20 and lower spray orifice 21, the anti-work that spray arm 2 is sprayed water in lower spray orifice 21 Under firmly, 360 ° of rotations, because upper spray orifice 20 is that the current that upper spray orifice 20 gushes out can achieve 360 ° of no dead angles how towards perforate Wash away dishes.

Step 4, wash away after recirculation water via drainage screen 32 filtration after, flow into and continue heated in water chamber 30, work as temperature After the water temperature that degree sensor 36 detects in water chamber 30 reaches design temperature, control circuit 35 controls U-shaped electrical heating elements 33 Stop heating, return to step 3.

Step 5, after flushing time reaches setting time, control circuit 35 control the second electromagnetic valve 41 open, discharge is deposited Waste water in water cavity 30, return to step 1, until the number of times that washes away of dish-washing machine reaches preset times.

Through many experiments checking, this dish-washing machine that this utility model provides, after being carried out by above-mentioned steps, remove Bacterium rate reaches 99.9%, higher than disinfection cabinet.

As shown from the above technical solution, because water circulation case is arranged on the lower section of existing domestic water tank, in water circulation case Opening with domestic water tank lower mouth of a river close communication is provided with water chamber, hot water conveying pipe is arranged on water intracavity, hot water is defeated Pipe one end is sent to connect through opening with spray arm, one end is connected with water chamber, this domestic bowl-washing that this utility model provides, when It is only necessary to dish-washing machine Special cleaning rack is placed on existing domestic water tank when user needs to wash the dishes, dish-washing machine water deflector cover of closing, that is, Dish-washing machine can be started；When user does not need to wash the dishes, when needing to wash other article using tank, take off rack for cleaning and water deflector cover is Can, to various sizes of domestic water tank, various sizes of water deflector cover may be selected, and change existing domestic water tank without user, because This, compared to existing technology, this domestic bowl-washing that this utility model provides, decrease and bring due to changing existing domestic water tank A series of manufacturing costs, cost of transportation and installation cost, the experience sense of user can be improved.

Further, since this domestic bowl-washing that this utility model provides, the water inlet pipe on water circulation case shell, by three Siphunculus is connected with the cold water outlet angle valve under existing domestic water tank, while ensureing tank just conventional water, realizes to water circulation case Water supply, and again grooving need not change water route and solely supply water for water circulation packing list, therefore, compared to existing technology, this utility model carries For this domestic bowl-washing, manufacturing cost and installation cost low, be more conducive to popularize.

Furthermore, this domestic bowl-washing being provided due to this utility model, it is provided with control circuit and temperature in cyclic water tank Degree sensor, level sensor, electrical heating elements and water pump, cyclic water tank shell is provided with water inlet pipe and outlet pipe, water inlet Gutron is crossed the first electromagnetic valve and is connected with the water chamber in cyclic water tank, and drain pipe passes through depositing in the second electromagnetic valve and cyclic water tank Water cavity connects；Temperature sensor detects the water temperature of current water intracavity, is sent to controller, and controller controls electrical heating elements pair The cold water that water pump is pumped in hot water conveying pipe is heated, and the water after heating is sprayed by spray arm；Level sensor detection is worked as The water level of front water intracavity, is sent to controller, and controller controls the first electromagnetic valve and the second electromagnetic valve to open or close, because This, according to the technical solution of the utility model, it is possible to achieve intelligence washes the dishes.

This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model Other various forms of products, however, making any change in its shape or structure, every have same as the present application or phase Approximate technical scheme, all falls within protection domain of the present utility model.Term " first ", " second " are only used for describing mesh , and it is not intended that indicating or hint relative importance.Term " multiple " refers to two or more, unless otherwise clear and definite Limit.

Claims

1. a kind of domestic bowl-washing is it is characterised in that include：The rack for cleaning, spray arm and the setting that are arranged in domestic water tank are in With the water circulation case outside tank, wherein,

Described water circulation case includes shell, water chamber, hot water conveying pipe, drainage screen, electrical heating elements, water pump and control circuit, Wherein, described water chamber is arranged on described inside the shell, the opening of described water chamber and domestic water tank lower mouth of a river close communication；Described Hot water conveying pipe is arranged on described water intracavity, and described hot water conveying pipe one end is connected through described opening with described spray arm, and one End is connected with described water chamber；Described drainage screen is filled at described opening, fits tightly with the outer wall of described hot water conveying pipe； Described electrical heating elements and water pump are all arranged in described hot water conveying pipe, are connected with described control circuit respectively；Described control Circuit includes timing sub-circuit.

2. domestic bowl-washing according to claim 1 it is characterised in that described water circulation case also include being arranged on described in deposit Temperature sensor in water cavity, described temperature sensor is connected with described control circuit.

3. domestic bowl-washing according to claim 1 it is characterised in that described water circulation case also include being arranged on described in deposit Level sensor in water cavity and setting water inlet pipe on the housing, the first electromagnetic valve and institute are passed through in described water inlet pipe one end State water chamber connection, one end is connected with the cold water outlet angle valve under domestic water tank by tee T；Described level sensor and first Electromagnetic valve is connected with described control circuit respectively.

4. domestic bowl-washing according to claim 3 is it is characterised in that described water circulation case also includes being arranged on outside described Drain pipe on shell, described drain pipe is connected with described water chamber by the second electromagnetic valve, described second electromagnetic valve and described control Circuit communication processed.

5. domestic bowl-washing according to claim 1 it is characterised in that described water circulation case also include being arranged on described in deposit Direct current generator in water cavity and garbage crushing cutterhead, wherein,

The input of described direct current generator is connected with described control circuit, and outfan is connected with described garbage crushing cutterhead；Described Garbage crushing cutterhead is arranged on the underface of described drainage screen, for pulverizing the solid refuse spilling from described drainage screen Grain.

6. domestic bowl-washing according to claim 1 is it is characterised in that also include being arranged on the gear above described rack for cleaning Water cover, described water deflector cover edge is fitted tightly with the edge of opening of domestic water tank.

7. domestic bowl-washing according to claim 1 is it is characterised in that have cavity in described spray arm, described spray arm upper table The upper spray orifice that multiple and described cavity connects uniformly and equidistantly is provided with face, the water spraying direction of described upper spray orifice is different；Described spray Arm lower surface is provided with a lower spray orifice connecting with described cavity, and described lower spray orifice is arranged on one end of described spray arm.

8. domestic bowl-washing according to claim 1 is it is characterised in that described water pump is arranged on described hot water conveying pipe's Water inlet；Described control circuit is arranged in the cavity that described water chamber is surrounded with described shell.

9. domestic bowl-washing according to claim 1 it is characterised in that described electrical heating elements pass through electric fuse with described Control circuit connects.

10. the domestic bowl-washing according to any one of claim 1～9 is it is characterised in that be additionally provided with out on described shell Close and liquid crystal touch screen, described switch is connected with described control circuit respectively with liquid crystal touch screen.