CN208355388U - Heat-pump-type dish-washing machine - Google Patents
Heat-pump-type dish-washing machine Download PDFInfo
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- CN208355388U CN208355388U CN201721376185.1U CN201721376185U CN208355388U CN 208355388 U CN208355388 U CN 208355388U CN 201721376185 U CN201721376185 U CN 201721376185U CN 208355388 U CN208355388 U CN 208355388U
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- cleaning solution
- washing machine
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Abstract
The utility model relates to dish-washing machine fields, disclose a kind of heat-pump-type dish-washing machine, it include: liner, wash cycle water route system, heat pump system and heat cycles water circuit system, the heat cycles water circuit system includes circulating pump and circulation line, the circulating pump can aspirate the cleaning solution of liner cavity bottom and the cleaning solution is made to flow back to the cavity bottom by circulation line circulation, heat-absorbing medium delivery pipe of the circulation line at least partly as condenser in heat pump system, cleaning solution can exchange heat when flowing through the heat-absorbing medium delivery pipe with the refrigerant for the refrigerant delivery pipe for flowing through condenser.The heat-pump-type dish-washing machine of the utility model can be flowed without cleaning solution when heating without heat cycles water circuit system, convenient for being set as heat exchange efficiency with higher and lower energy consumption.
Description
Technical field
The utility model relates to dish-washing machine fields, more particularly to a kind of heat-pump-type dish-washing machine.
Background technique
As the improvement of people's living standards, dish-washing machine comes into more and more families, for clean automatically bowl,
The tablewares such as chopsticks, disk, dish and cooking utensil.In order to promote dirt-removing power, dish-washing machine needs to heat cleaning solution during the work time.
Electric heating tube is generallyd use in traditional technology and carries out heated scrub, and is sprayed after the heating through gushing arm component to wash away on tableware
Spot.
The principle of heating of electric heating tube is the fuel factor of electric current, and more electricity can be expended for heated scrub in dish-washing machine
Power.Increasingly serious instantly in environmental problem, this heating method is no longer satisfied the needs of people.In this case,
It also proposed the dish-washing machine using heat pump techniques heating, energy consumption can be effectively reduced.
Provide in the prior art using the condenser in heat pump system directly heat cleaning solution in internal cavity of bowl washer or
The heat-pump-type dish-washing machine technology heated on the transfer pipeline that cleaning solution is conveyed to internal cavity of bowl washer.For example, Chinese invention
A kind of pump type heat cleaning agent for dinnerware is disclosed in patent application CN105476584A, so that defeated between water circulating pump and spray arm
The condenser for sending pipeline to pass through heat pump system, thus, it is possible to be heated before cleaning solution is sprayed in liner, so that washing
Liquid is washed with temperature appropriate.
However, in place of above-mentioned prior art Shortcomings.Due in the most time of dish-washing machine during the work time (such as
The prewashing stage) without starting heat pump system, but water circulating pump still needs to provide sufficient pumping pressure, so that cleaning solution flows through conveying
Pipeline and gushing arm component circulate.Cleaning solution unnecessarily passes through the power loss as caused by condenser for user as a result,
Energy saving requirement for be unfavorable.
Utility model content
The purpose of this utility model is to overcome the higher problems of heat-pump-type dish-washing machine energy consumption of the existing technology, mention
For a kind of heat-pump-type dish-washing machine, which has many advantages, such as that energy consumption is lower.
To achieve the goals above, on the one hand the utility model provides a kind of heat-pump-type dish-washing machine, comprising: liner, this is interior
Gallbladder has the cavity for placing washed tableware；Wash cycle water route system, which includes washing pump
With the gushing arm component extended in the cavity, the washing pump can aspirate the cleaning solution of the cavity bottom and by described
Gushing arm component is ejected in the cavity to clean the washed tableware being placed in the cavity；Heat pump system, the heat
Pumping system has compressor, evaporator, restricting element and condenser, which has refrigerant delivery pipe；And heat cycles
Water circuit system, the heat cycles water circuit system include the circulation line of circulating pump and the connection circulating pump and the cavity bottom,
The circulating pump can aspirate the cleaning solution of the cavity bottom and the cleaning solution is recycled by the circulation line
Flow back to the cavity bottom, the circulation line at least partly as the condenser heat-absorbing medium delivery pipe so that
The cleaning solution can exchange heat when flowing through the heat-absorbing medium delivery pipe with the refrigerant for flowing through the refrigerant delivery pipe.
Preferably, the bottom of the liner is provided with cup, which has cup chamber and filter screen, the cavity bottom
The cleaning solution cup chamber can be collected to by the filter screen, the washing pump and the circulating pump pass through respectively
The cup chamber aspirates the cleaning solution of the cavity bottom.
Preferably, the inlet and outlet of the circulating pump pass through the circulation line respectively and are connected to the cup
Chamber, and on-off valve is respectively arranged on the pipeline portions of the close cup chamber of the circulation line.
Preferably, the cup is connected with the draining pump for the intracavitary cleaning solution of the cup to be discharged.
Preferably, the gushing arm component includes the first gushing arm and being located in the cavity at different height position
Two gushing arms, be provided in the system of the wash cycle water route for control the cleaning solution selectively pass through first gushing arm and/
Or second gushing arm spray control valve.
Preferably, electrical heating elements are integrated in the system of the wash cycle water route.
Preferably, the heat pump system is set to the downside of the liner, and the compressor is horizontal compressor or vertical
Compressor.
Preferably, the cleaning solution flows through the direction of the circulation line and the refrigerant flows through the refrigerant delivery pipe
It is contrary, and/or, the heat pump system includes the fan being correspondingly arranged with the evaporator, the gas which generates
It flows direction and flows through the contrary of the evaporator with the refrigerant.
Preferably, the heat-absorbing medium delivery pipe is sheathed in the refrigerant delivery pipe so that the condenser is formed as
Sleeve type structure.
Preferably, the condenser is coated with adiabator layer.
Through the above technical solutions, the utility model conveys cleaning solution to liner cavity using wash cycle water route system,
And the cleaning solution that the heated circulation waterway system of heat pump system convection current is opened when needing to heat is heated, without when heating
Cleaning solution can be flowed without heat cycles water circuit system, convenient for being set as heat exchange efficiency with higher and lower energy
Consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to a kind of heat-pump-type dish-washing machine of preferred embodiment of the utility model；
Fig. 2 is the overlooking structure diagram of the heat pump system of heat-pump-type dish-washing machine and heat cycles water circuit system in Fig. 1；
Fig. 3 is the overlooking structure diagram of the heat cycles water circuit system of heat-pump-type dish-washing machine in Fig. 1；
Fig. 4 is the air channel structure schematic diagram of heat-pump-type dish-washing machine in Fig. 1.
Description of symbols
1- liner；2- washing pump；3- gushing arm component；The first gushing arm of 3a-；The second gushing arm of 3b-；4- compressor；5- evaporator；
6- restricting element；7- condenser；7a- refrigerant delivery pipe；7b- heat-absorbing medium delivery pipe；8- circulating pump；9- circulation line；10- water
Cup；10a- cup chamber；11- on-off valve；12- draining pump；13- fan；14- air inlet duct；15- exhausting duct.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Firstly the need of explanation, for the ease of being clearly understood that and illustrating the technical solution of the utility model, although utilizing
The terms such as washed tableware, cleaning solution, object limit and describe heat-pump-type dish-washing machine provided by the utility model, but due to it
And it is not belonging to the structure and composition part of heat-pump-type dish-washing machine itself, therefore do not constitute the reality to scope of protection of the utility model
Matter limitation.In general, the heat-pump-type dish-washing machine of the utility model can not be placed with washed tableware and/or filling
There is cleaning solution.
Referring to figs. 1 to 4, according to a kind of heat-pump-type dish-washing machine of preferred embodiment of the utility model, including it is interior
Gallbladder 1, the liner 1 have cavity, the cleaning solutions such as water can be passed through in cavity by such as inlet valve, washed tableware can be placed
It is cleaned in the cavity.
In order to clean tableware using cleaning solution, above-mentioned heat-pump-type dish-washing machine is provided with wash cycle water route system, including washes
Wash pump 2 and gushing arm component 3 etc..In 1 cavity bottom of liner (in cup 10 as described later), thus washing pump 2 can be set
The cleaning solution of cavity bottom can be aspirated；Gushing arm component 3 can connect to the discharge outlet of washing pump 2, and the washed pump 2 of cleaning solution adds
Gushing arm component 3 is delivered to after pressure, with out of, the spray orifice of the gushing arm component 3 is ejected to liner 1 at desired height position cavity,
To clean washed tableware therein.It is understood that although illustrated as gushing arm component 3 and its being connected to washing pump 2
Transfer pipeline extends in the cavity of liner 1, but the utility model is not limited to this, and gushing arm component 3 can also be by being set to
Transfer pipeline outside cavity is connected to washing pump 2.
The heat-pump-type dish-washing machine of the utility model has heat pump system, typically has compressor 4, evaporator 5, throttling
Element 6 and condenser 7.Wherein, restricting element 6 can be capillary or expansion valve etc.；Condenser 7 has refrigerant delivery pipe 7a.
Refrigerant is after compression, evaporation endothermic, throttling expansion as a result, and the exothermic condensation in the refrigerant delivery pipe 7a for flowing through condenser 7 can
For being heated to cleaning solution.
Correspondingly, the heat-pump-type dish-washing machine of the utility model is provided with heat cycles water circuit system, including circulating pump 8 and follows
Endless tube road 9, circulating pump 8 can aspirate the cleaning solution of 1 cavity bottom of liner and pass through 9 circulation conveying of circulation line.In this process
In, the cleaning solution in circulation line 9 and the refrigerant in the refrigerant delivery pipe 7a of condenser 7 exchange heat, and reach the mesh of heated scrub
's.For this purpose, heat-absorbing medium delivery pipe 7b of the above-mentioned circulation line 9 at least partly as condenser 7, heat-absorbing medium therein are
Cleaning solution to be heated is needed, which can be with the refrigerant in refrigerant delivery pipe 7a when flowing through heat-absorbing medium delivery pipe 7b
Heat exchange.Herein, the refrigerant delivery pipe 7a and heat-absorbing medium delivery pipe 7b for constituting condenser 7 can be set to multiple structural forms,
Such as the parallel extension of the two or collet are formed as sleeve type structure etc..
By above-mentioned setting, the heat-pump-type dish-washing machine of the utility model can have lower energy consumption.Specifically, due to phase
To wash cycle water route system and heat cycles water circuit system has been provided independently from, it can according to need start and stop in the process of cleaning
Heat cycles water circuit system and heat pump system.For example, in the prewashing stage for being not necessarily to heated scrub, only by wash cycle water route system
The washing pump 2 of system sprays the cleaning solution of 1 cavity bottom of liner by gushing arm component 3, and circulating pump 8 is shut down.In this case, may be used
Heat cycles water circuit system is unnecessarily flowed through to avoid cleaning solution, 2 power consumption of washing pump is lower.
In addition, the heat-pump-type dish-washing machine of the utility model makes cleaning solution in the heat absorption as condenser 7 of circulation line 9
It is heated in medium delivery pipe 7b, convenient for improving the heat exchange efficiency with refrigerant delivery pipe 7a heat exchange.Compared to utilization refrigerant delivery pipe
7a directly heats the set-up mode of liner 1, can be conveniently set to reduce heat loss, this will be practical new later in conjunction with this
The preferred embodiment of type further illustrates.
According to it is above-mentioned it is understood that no matter wash cycle water route system or heat cycles water circuit system, require
The cleaning solution of 1 cavity bottom of liner is aspirated, to complete to circulate accordingly.For this reason, it may be necessary to collect the washing in 1 cavity of liner
Liquid, such as cavity can be formed in 1 bottom of liner, thus facilitate washing pump 2 and circulating pump 8 sufficiently suction cleaning solution.
Typically, cup 10 has can be set in 1 bottom of liner, which there is cup chamber 10a and filter screen (not to show
Out).In this case, the even subsequent draining pump 12 of washing pump 2, circulating pump 8, which can choose, is set as being located at water
In cup chamber 10a or it is connected on the wall of cup of cup 10.Thus, it is possible to understandings, and the cup chamber 10a of the utility model is certain
The cavity bottom for regarding aforementioned liner 1 as can be equal in degree, which should broadly understood, without that should explain with limiting to
To be only included in the space of the restriction of liner 1.Setting filter screen can be reduced or avoided swill and be collected to water with cleaning solution
Enter wash cycle water route system, heat cycles water circuit system and draining pump 12 in cup chamber 10a, avoid that pipeline blockage occurs,
Influence operating efficiency and useful life longevity.Wherein, draining pump 12 can connect to cup 10, with can in the process of cleaning or
The cleaning solution in cup chamber 10a and its 1 cavity of liner of connection is discharged after the completion of cleaning.
In the system of wash cycle water route, gushing arm component 3 can be set to multiple structural forms.In order to never Tongfang
Position sprays cleaning solution, and in a kind of preferred embodiment of the utility model, gushing arm component 3 includes the difference height in 1 cavity of liner
The the first gushing arm 3a and the second gushing arm 3b extended at position is spent, can have identical or different spray direction, with comprehensively clear
Wash washed tableware.Corresponding to above-mentioned first gushing arm 3a and the second gushing arm 3b, control can also be set in the system of wash cycle water route
Valve processed can make cleaning solution pass through one of the first gushing arm 3a and the second gushing arm 3b from there through modes such as process controls
Or more persons spray.By this set form, a variety of different washing procedures can be provided, convenient for selecting appropriate wash as needed
Mode is washed, cleaning efficiency is improved and improves user experience.According to Fig. 1, it is included in different height although depicted as gushing arm component 3
The the first gushing arm 3a and the second gushing arm 3b extended at position is spent, but the utility model is not limited to the shape for only having there are two gushing arm
Formula, include in preferred illustrated embodiment be disposed in proximity at the top of 1 cavity of liner, three gushing arms of middle and upper part and lower part, wherein appointing
One of anticipating can be referred to as the first gushing arm 3a described in the utility model, and in addition one or both can be referred to as the utility model
The second gushing arm 3b.
According to different demands or the different phase of cleaning, the heating temperature of cleaning solution may be not quite similar.For this purpose, can be
It is integrated with electrical heating elements in the system of wash cycle water route, such as integrates electric heating tube in washing pump 2.Rank is washed in master as a result,
In rinse stage after section, it can star electric heating tube for cleaning solution and be heated above the main temperature for washing the stage, convenient for improving
The drying rate of the drying stage then carried out.
Although being entered in cup chamber 10a by the way that filter screen reduction swill is arranged in cup 10, the preparatory stage
Greasy dirt enters in the circulation line 9 of heat cycles water circuit system on the outer wall that can be adhered to its inner wall and refrigerant delivery pipe 7a, tires out
The thermal conductivity of refrigerant delivery pipe 7a is had an impact after product, seriously affects heat exchange efficiency, and mill is generated to the equal components of circulating pump 8
Damage.For this purpose, can be in the connection of stage partition cup chamber 10a and circulation line 9 without heating.As shown in Figures 2 and 3, exist
In a kind of preferred embodiment, circulating pump 8 is set to outside cup chamber 10a, and inlet and outlet pass through circulation line 9 respectively
It is connected to cup chamber 10a.It is respectively arranged with on-off valve 11 on the pipeline portions of the close cup chamber 10a of the circulation line 9, the on-off
Valve 11 typically can choose as electronic valve.As a result, in the washing procedure without heated scrub, on-off valve 11 is closed, and is kept away
Exempt from cleaning solution and dirt therein enters in circulating pump 8 and circulation line 9, is conducive to keep higher heat exchange efficiency and good
Useful life longevity.
In illustrated preferred embodiment, heat pump system and heat cycles water circuit system are mainly set to the downside of liner 1,
Easily to be arranged corresponding to cup 10.Wherein, since bulk herein is usually smaller, compressor 4 is preferably horizontal
The rotation axis of compressor, i.e. its rotatable parts is horizontally extending, and thus, it is possible to arrange all parts more conveniently.?
In other embodiments, compressor 4 also be can choose as vertical compressor.
Evaporator 5 can be fin-tube type or micropassage type evaporator.Fan 13 can be set corresponding to the evaporator 5,
In order to which refrigerant therein absorbs the heat in air.Fan 13 can choose as axial flow blower or centrifugal blower.In conjunction with Fig. 4 institute
Show, in a preferred embodiment, fan 13 is located at the downstream (i.e. air-exhaust type) of evaporator 5.Its air inlet duct 14 can be set
In the side of liner 1, exhausting duct 15 be can be set in front of body.But the utility model is not limited to this, and fan 13 can be with cloth
It is set to blowing-type, can be appropriately arranged with into, exhausting duct according to housing construction.Wherein, airflow direction and refrigerant that fan 13 generates
Flow direction in evaporator 5 is on the contrary, thereby assist in raising heat exchange efficiency.
Similarly, in conjunction with shown in Fig. 2 and Fig. 3, in heat cycles water circuit system, stream of the cleaning solution in circulation line 9
Dynamic direction flows through the contrary of refrigerant delivery pipe 7a with refrigerant, equally can be improved heat exchange efficiency.
It is further preferred that in the shown embodiment, heat-absorbing medium delivery pipe 7b is sheathed on refrigerant delivery pipe 7a, thus
Condenser 7 is formed as a kind of sleeve type structure.The heat that refrigerant condensation distributes in refrigerant delivery pipe 7a as a result, substantially can be whole
Ground is absorbed by the cleaning solution in heat-absorbing medium delivery pipe 7b, is conducive to that cleaning solution is quickly heated to required temperature.Wherein, it condenses
The periphery of device 7 can also coat adiabator layer, to reduce heat loss.
It is illustrated now in conjunction with different phase of the illustrated preferred embodiment to once washing cyclic process, so as to preferably
Understand the above-mentioned preferred structure and its advantage of the utility model.It is understood that although the utility model can be set to have
There are following wash cycle processes, but the heat-pump-type dish-washing machine of the utility model is not limited to necessarily have the wash cycle mistake
Each stage of journey.During the wash cycle, stage, rinse stage and drying stage mainly are washed including prewashing stage, master.
The prewashing stage: spray water including draining, water inlet and circulation and etc..Start draining pump 12, discharge last time washing first
Remaining cleaning solution；Then the cleaning solutions such as clear water are passed through in the cavity of liner 1 by components such as inlet valves, inflow can be by
Timing control is simultaneously monitored by flow sensor；Inflow stops water inlet after reaching pre-provisioning request, starts washing pump 2, thus takes out
It inhales the cleaning solution of 1 cavity bottom of liner and the washed tableware in 1 cavity of liner is sprayed by gushing arm component 3.At this stage, it follows
On-off valve 11 on endless tube road 9 is closed, and heat pump system is not activated, can wash away the abundance of food residue on washed tableware
Equal dirts avoid generating abrasion to circulating pump 8 and condenser 7, reduce the adverse effects such as heat exchange efficiency.
Master washes the stage: the cleaning solution in discharge prewashing stage is intake again, and washing pump 2 is kept to open to carry out circulation washing.
After a period of time, start heat pump system, opens on-off valve 11 and circulating pump 8, the cleaning solution in cup chamber 10a is sucked as a result,
It to be circulated by circulation line 9, and exchanges heat in the process with the refrigerant in refrigerant delivery pipe 7a, until cleaning solution is added
After heat to predetermined temperature, circulating pump 8, on-off valve 11 and heat pump system (compressor 4, fan 13 etc.) are closed.In this stage, may be used
Detergent appropriate to be added into cleaning solution.
Rinse stage: the stage with main to wash the stage similar.According to different needs, rinse stage required temperature be equally likely to or
The stage is washed greater than master.For this purpose, can start and be integrated in such as washing pump 2 after cleaning solution is heated to predetermined temperature by heat pump system
In electric heating tube continue to heat.
Drying stage: after static a period of time, start draining pump 12, the washing water in cup chamber 10a is discharged.According to
Automatic door operator, then can between one section after automatic door opening, then natural air drying；It, can if not using automatic door opening
Starting drying blower, is again started up draining pump 12, remaining cleaning solution is discharged after a period of time.So far, once washing is completed to follow
Ring process.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (10)
1. a kind of heat-pump-type dish-washing machine characterized by comprising
Liner (1), the liner (1) have the cavity for placing washed tableware；
Wash cycle water route system, the wash cycle water route system include washing pump (2) and extend to the gushing arm in the cavity
Component (3), the washing pump (2) can aspirate the cleaning solution of the cavity bottom and be ejected to by the gushing arm component (3)
To clean the washed tableware being placed in the cavity in the cavity；
Heat pump system, the heat pump system have compressor (4), evaporator (5), restricting element (6) and condenser (7), the condensation
Device (7) has refrigerant delivery pipe (7a)；And
Heat cycles water circuit system, the heat cycles water circuit system include circulating pump (8) and the connection circulating pump (8) and the appearance
The circulation line (9) in bottom of chamber portion, the circulating pump (8) can aspirate the cleaning solution of the cavity bottom and make the washing
Liquid flows back to the cavity bottom by the circulation line (9) circulation, and the circulation line (9) is at least partly as described cold
The heat-absorbing medium delivery pipe (7b) of condenser (7), so that the cleaning solution can be with when flowing through heat-absorbing medium delivery pipe (7b)
Flow through the refrigerant heat exchange of the refrigerant delivery pipe (7a).
2. heat-pump-type dish-washing machine according to claim 1, which is characterized in that the bottom of the liner (1) is provided with cup
(10), which has cup chamber (10a) and filter screen, and the cleaning solution of the cavity bottom can pass through the mistake
Strainer is collected to the cup chamber (10a), and the washing pump (2) and the circulating pump (8) are taken out by the cup chamber (10a) respectively
Inhale the cleaning solution of the cavity bottom.
3. heat-pump-type dish-washing machine according to claim 2, which is characterized in that the water inlet of the circulating pump (8) and water outlet
Mouth is connected to the cup chamber (10a), and the close cup of the circulation line (9) by the circulation line (9) respectively
On-off valve (11) are respectively arranged on the pipeline portions of chamber (10a).
4. heat-pump-type dish-washing machine according to claim 2, which is characterized in that the cup (10) is connected with for being discharged
State the draining pump (12) of the cleaning solution in cup chamber (10a).
5. heat-pump-type dish-washing machine according to claim 1, which is characterized in that the gushing arm component (3) includes being located at
The first gushing arm (3a) and the second gushing arm (3b) in the cavity at different height position are set in the system of the wash cycle water route
It is equipped with and selectively passes through the control valve that first gushing arm (3a) and/or the second gushing arm (3b) spray for controlling the cleaning solution.
6. heat-pump-type dish-washing machine according to claim 1, which is characterized in that be integrated in the system of the wash cycle water route
Electrical heating elements.
7. heat-pump-type dish-washing machine according to claim 1, which is characterized in that the heat pump system is set to the liner
(1) downside, the compressor (4) are horizontal compressor or vertical compressor.
8. heat-pump-type dish-washing machine according to claim 1, which is characterized in that the cleaning solution flows through the circulation line
(9) direction flows through the contrary of the refrigerant delivery pipe (7a) with the refrigerant, and/or, the heat pump system packet
The fan (13) being correspondingly arranged with the evaporator (5) is included, the airflow direction and the refrigerant which generates flow through institute
State the contrary of evaporator (5).
9. heat-pump-type dish-washing machine as claimed in any of claims 1 to 8, which is characterized in that the heat-absorbing medium is defeated
Pipe (7b) is sent to be sheathed on the refrigerant delivery pipe (7a) so that the condenser (7) is formed as sleeve type structure.
10. heat-pump-type dish-washing machine according to claim 9, which is characterized in that the condenser (7) is coated with thermal insulating material
The bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376185.1U CN208355388U (en) | 2017-10-20 | 2017-10-20 | Heat-pump-type dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376185.1U CN208355388U (en) | 2017-10-20 | 2017-10-20 | Heat-pump-type dish-washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208355388U true CN208355388U (en) | 2019-01-11 |
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ID=64913784
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721376185.1U Active CN208355388U (en) | 2017-10-20 | 2017-10-20 | Heat-pump-type dish-washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647834A (en) * | 2017-10-20 | 2018-02-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Heat-pump-type dish-washing machine |
-
2017
- 2017-10-20 CN CN201721376185.1U patent/CN208355388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647834A (en) * | 2017-10-20 | 2018-02-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Heat-pump-type dish-washing machine |
| CN107647834B (en) * | 2017-10-20 | 2024-04-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Heat pump type dish washer |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220809 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528300 R & D center of Midea washing appliance manufacturing Co., Ltd., No.20 Gangqian Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |