CN109000317B - Air-conditioner type washing electric appliance - Google Patents
Air-conditioner type washing electric appliance Download PDFInfo
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- CN109000317B CN109000317B CN201811076157.7A CN201811076157A CN109000317B CN 109000317 B CN109000317 B CN 109000317B CN 201811076157 A CN201811076157 A CN 201811076157A CN 109000317 B CN109000317 B CN 109000317B
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- heat storage
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- air
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- 238000005406 washing Methods 0.000 title claims abstract description 314
- 239000007788 liquid Substances 0.000 claims abstract description 222
- 238000005338 heat storage Methods 0.000 claims abstract description 219
- 239000003507 refrigerant Substances 0.000 claims abstract description 117
- 238000004378 air conditioning Methods 0.000 claims abstract description 98
- 239000011232 storage material Substances 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 58
- 239000007921 spray Substances 0.000 description 18
- 241000190070 Sarracenia purpurea Species 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005507 spraying Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4285—Water-heater arrangements
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air-conditioning type washing electric appliance which comprises a washing system, an air-conditioning system and a second heat storage structure. The washing system comprises a cavity and a washing pump, wherein a washing pump pipeline is connected with the cavity, the air conditioning system comprises an evaporator, a compressor, a first heat storage structure, a heat exchange device and a throttling device, the evaporator is connected to form a closed refrigerant loop, the evaporator is configured to exchange heat with air through a refrigerant to enable the air to form cold air, the first heat storage structure is configured to exchange heat with the refrigerant and store heat released by the refrigerant, and the heat is utilized to heat first washing liquid used for the washing system. The second heat storage structure can exchange heat with the heat exchange device, and the second heat storage structure stores second washing liquid for the washing system. Therefore, the heat generated in the refrigerating process of the air conditioning system can be stored, and the stored heat can be utilized to heat the washing liquid used for the washing system, so that the energy consumption of the air conditioning type washing electric appliance in the washing process is reduced.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air-conditioning type washing appliance.
Background
In the related art, a dishwasher generally heats a washing liquid using an electric heating pipe and then washes dishes. However, when the electric heating pipe is used for heating the washing liquid, the power is high, so that the energy consumption of the dish washer is high.
Disclosure of Invention
The invention provides an air-conditioning type washing electric appliance.
An air-conditioning washing appliance according to an embodiment of the present invention includes:
the washing system comprises a cavity and a washing pump, and the washing pump pipeline is connected with the cavity;
An air conditioning system comprising an evaporator, a compressor, a first heat storage structure, a heat exchange device and a throttle device connected to form a closed refrigerant loop, wherein the evaporator is configured to exchange heat with air through a refrigerant to form cold air, the first heat storage structure is configured to exchange heat with the refrigerant and store heat released by the refrigerant, and the heat is utilized to heat a first washing liquid for the washing system; and
The second heat storage structure can exchange heat with the heat exchange device, the second heat storage structure stores second washing liquid used for the washing system, the heat exchange device is configured to exchange heat with the refrigerant and transfer heat to the second heat storage structure, and the second heat storage structure is configured to exchange heat with the heat exchange device to heat the second washing liquid.
In the air-conditioning washing appliance of the above embodiment, the first heat storage structure may effectively store part of heat generated by the air-conditioning system during the cooling process and may heat the first washing liquid for the washing system by using the stored heat. The heat exchange device can transfer heat to the second heat storage structure after heat exchange with the refrigerant so as to heat the second washing liquid in the second heat storage structure. Therefore, the air-conditioning type washing electric appliance can effectively store heat generated by the air-conditioning system in the refrigerating process, and can utilize the stored heat to heat washing liquid used for the washing system, so that the energy consumption of the air-conditioning type washing electric appliance in the washing process is reduced. Meanwhile, the air-conditioning type washing electric appliance has a refrigerating function, can meet the refrigerating requirement of a user when the user moves in a kitchen, and improves user experience.
In some embodiments, the first heat storage structure includes a box, a refrigerant circulation pipeline, a washing liquid pipeline and a phase change heat storage material, where the refrigerant circulation pipeline and the washing liquid pipeline are all penetrating through the box and isolated from each other, and the phase change heat storage material is disposed in the box and is thermally connected with the refrigerant circulation pipeline and the washing liquid pipeline, and the phase change heat storage material is used for performing heat exchange with the refrigerant in the refrigerant circulation pipeline and the first washing liquid in the washing liquid pipeline.
In certain embodiments, the air-conditioning washing appliance comprises a first liquid inlet pipe, and the washing liquid pipeline is connected with the cavity and the first liquid inlet pipe;
the pipeline between the washing liquid pipeline and the cavity is provided with a first stop valve, the first stop valve is used for switching on and off the pipeline between the washing liquid pipeline and the cavity, the first liquid inlet pipe is connected with a second stop valve, and the second stop valve is used for switching on and off the first liquid inlet pipe.
In some embodiments, the second heat storage structure includes a housing, a heat storage chamber for storing the second washing liquid is formed in the housing, the chamber pipe is connected to the heat storage chamber, and the heat exchange device pipe is connected to the heat storage chamber to form a circulation loop of the second washing liquid.
In some embodiments, the heat exchange device comprises a heat exchange tube and a refrigerant conveying tube for conveying the refrigerant, wherein the heat exchange tube is connected with the refrigerant conveying tube in a heat conducting manner, and the heat exchange tube is connected with the heat storage cavity in a pipeline manner so as to form the circulation loop.
In some embodiments, a third shut-off valve is provided in the line between the heat exchange device and the heat storage chamber, said third shut-off valve being used to switch on the circulation circuit when the air conditioning system is in operation and to shut off the circulation circuit when the air conditioning system is off.
In some embodiments, a circulation pump is provided in the line between the heat exchange device and the heat storage chamber, the circulation pump being configured to be turned on when the air conditioning system is in operation and turned off when the air conditioning system is turned off.
In some embodiments, a liquid inlet pump is provided in the line between the chamber and the heat storage chamber, the liquid inlet pump being configured to be turned on when the washing system is in operation and turned off when the washing system is turned off.
In some embodiments, a fourth stop valve is provided in the line between the cavity and the heat storage chamber, the fourth stop valve being configured to open the line between the cavity and the heat storage chamber when the washing system is in operation, and to close the line between the cavity and the heat storage chamber when the washing system is closed.
In some embodiments, a second liquid inlet pipe is connected to the housing, and the second liquid inlet pipe is communicated with the heat storage cavity.
In certain embodiments, the first thermal storage structure and the heat exchange device are connected in series between the compressor and the throttle device.
In some embodiments, the refrigerant flows through the first heat storage structure and then through the heat exchange device, or the refrigerant flows through the heat exchange device and then through the first heat storage structure.
In certain embodiments, the first heat storage structure and the heat exchange device are connected in parallel between the compressor and the throttle device.
In some embodiments, the refrigerant flows only through the first heat storage structure, or the refrigerant flows only through the heat exchange device, or both the first heat storage structure and the heat exchange device.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of an air-conditioning type washing appliance according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air conditioning system of an air conditioning type washing appliance according to an embodiment of the present invention;
fig. 3 is another structural schematic diagram of an air-conditioning type washing appliance according to an embodiment of the present invention;
Fig. 4 is a schematic view of still another structure of an air-conditioning type washing appliance according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of a first heat storage structure of an air conditioning type washing appliance according to an embodiment of the present invention;
Fig. 6 is a schematic structural view of a second heat storage structure of an air conditioning type washing appliance according to an embodiment of the present invention.
Description of main reference numerals: the air conditioning type washing electric appliance 100, a washing system 10, a cavity 11, a water cup 111, a washing pump 12, a spray arm assembly 13, an air conditioning system 20, an evaporator 21, a compressor 22, a first heat storage structure 23, a heat exchange device 24, a throttling device 25, a first liquid inlet pipe 26, a first stop valve 27, a second stop valve 28, a second heat storage structure 30, a shell 31, a heat storage cavity 32, a circulating liquid inlet 321, a circulating liquid outlet 322, a liquid inlet 323, a liquid outlet 324, a temperature detection port 325, a circulating loop 33, a third stop valve 34, a circulating pump 35, a liquid inlet pump 36, a second liquid inlet pipe 37, a fourth stop valve 38, a liquid inlet switch 40, an external liquid inlet pipeline 50, a fan 60 and a drainage pump 70.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 4, an air-conditioning washing appliance 100 according to an embodiment of the present invention includes a washing system 10, an air-conditioning system 20, and a second heat storage structure 30. The washing system 10 comprises a cavity 11 and a washing pump 12 (see fig. 3), and the washing pump 12 is connected with the cavity 11 in a pipeline way.
The air conditioning system 20 includes an evaporator 21 (see fig. 3), a compressor 22 (see fig. 3), a first heat storage structure 23 (see fig. 1), a heat exchanging device 24 (see fig. 3), and a throttle device 25 (see fig. 3) connected to form a closed refrigerant circuit, the evaporator 21 being configured to exchange heat with air by the refrigerant to form cold air, the first heat storage structure 23 being configured to exchange heat with the refrigerant and store heat released by the refrigerant, and to heat a first washing liquid for the washing system 10 using the heat. The second heat storage structure 30 is in heat conductive connection with the heat exchange device 24, the second heat storage structure 30 storing a second washing liquid for the washing system 10, the heat exchange device 24 being configured to exchange heat with a refrigerant and transfer heat to the second heat storage structure 30, the second heat storage structure 30 being configured to exchange heat with the heat exchange device 24 to heat the second washing liquid stored in the second heat storage structure 30.
In the air-conditioning washing appliance 100 according to the embodiment of the present invention, the first heat storage structure 23 can effectively store part of the heat generated in the cooling process of the air-conditioning system 20 and can heat the first washing liquid for the washing system 10 using the stored heat. The heat exchange device 24 can exchange heat with the refrigerant and then transfer heat to the second heat storage structure 30 to heat the second washing liquid in the second heat storage structure 30 for the washing system 10. In this way, the air-conditioning washing appliance 100 can effectively store heat generated by the air-conditioning system 20 during the cooling process, and can heat washing liquid for the washing system 10 by using the stored heat, thereby reducing energy consumption of the air-conditioning washing appliance 100 during the washing process. Meanwhile, the air-conditioning washing appliance 100 has a refrigerating function, can meet the refrigerating requirement of a user during kitchen activities, and improves user experience.
The first washing liquid and the second washing liquid may be water or a mixture of water and a detergent, and may be the same or different, for example, the first washing liquid is water and the second washing liquid is a mixture of water and a detergent. The same and similar descriptions or illustrations will be understood with reference to the illustrations herein when presented in the following embodiments. In the following embodiments, water is used as both the first washing liquid and the second washing liquid.
In the embodiment of the present invention, when the air-conditioning type washing appliance 100 needs to perform hot water washing, the first heat storage structure 23 may be used alone to heat the first washing liquid to provide hot water for the washing system 10 or the second washing liquid heated in the second heat storage structure 30 may be used alone to provide hot water for the washing system 10, or both may be used simultaneously to provide hot water for the washing system 10. It will be appreciated that it is possible to select whether to use the first heat storage structure 23 alone to heat the first washing liquid to provide hot water for the washing system 10 or to use the second washing liquid heated in the second heat storage structure 30 alone to provide hot water for the washing system 10, or to use the first heat storage structure 23 to heat the first washing liquid to provide hot water for the washing system 10 and the second washing liquid heated in the second heat storage structure 30 to provide hot water for the washing system 10 according to the actual operation condition of the air-conditioning type washing appliance 100.
Specifically, when the air conditioning type washing electric appliance 100 is used for refrigerating, the air conditioning system 20 is turned on, the refrigerant in the refrigerant circuit is compressed into a high-temperature high-pressure gas refrigerant by the compressor 22, then the refrigerant is conveyed from the compressor 22 to the first heat storage structure 23 and the heat exchange device 24, the high-temperature high-pressure gas refrigerant is liquefied into a low-temperature high-pressure liquid refrigerant in the first heat storage structure 23 and the heat exchange device 24, then the low-temperature high-pressure liquid refrigerant enters the throttling device 25, the low-temperature high-pressure liquid refrigerant becomes a low-temperature low-pressure gas-liquid two-phase after passing through the throttling device 25, then the low-temperature low-pressure gas refrigerant is absorbed by heat in the evaporator 21 to form a low-temperature low-pressure gas refrigerant, and then the low-temperature low-pressure gas refrigerant in the evaporator 21 enters the compressor 22 to be compressed again and then enters the next cycle.
Since the high-temperature and high-pressure gas refrigerant emits heat when condensed by flowing through the first heat storage structure 23, the first heat storage structure 23 can store the heat. Similarly, the refrigerant also emits heat when condensed by the heat exchange device 24, and the heat emitted by the heat exchange device 24 is transferred to the second heat storage structure 30 to heat the second washing liquid stored in the second heat storage structure 30, so that the purposes of storing the heat generated in the refrigerating process and heating the washing liquid by the heat are achieved. It will be appreciated that the heat absorbed by the refrigerant flowing through the evaporator 21 may be derived from air, and in this process, the air flowing through the evaporator 21 forms cold air after heat exchange, and then is discharged out of the air-conditioning washing appliance 100 to achieve the air-conditioning cooling effect.
When it is desired to use hot water for washing, the heat stored in the first heat storage structure 23 may heat the first washing liquid flowing through the first heat storage structure 23, and the second heat storage structure 30 may directly provide the heated second washing liquid to the washing system 10.
Specifically, referring to fig. 3 and 4, the washing system 10 further includes a spray arm assembly 13, where the spray arm assembly 13 is disposed in the cavity 11, the spray arm assembly 13 is used for spraying and washing objects located in the cavity 11, a water cup 111 is formed at the lower portion of the cavity 11 and used for collecting washing liquid in the cavity 11, and the water cup 111 may be installed at the lower portion of the cavity 11 after being formed separately from the cavity 11, or may be directly formed integrally with the water cup 111 at the lower portion of the cavity 11. The washing pump 12 is arranged outside the cavity 11, and the washing pump 12 is connected with the water cup 111 and the spray arm assembly 13 through pipelines. When the air-conditioning type washing electric appliance 100 is used for washing with hot water, the heated washing liquid enters the water cup 111, and the washing pump 12 continuously conveys the washing liquid heated in the water cup 111 to each spray arm of the spray arm assembly 13 in a circulating way through a pipeline, so that the aim of cleaning objects is fulfilled. In the example of fig. 3 and 4, the spray arm assembly 13 has one spray arm. In other embodiments, the number of spray arms of the spray arm assembly 13 may be specifically adjusted, and is not specifically limited herein. In an example of the present invention, the air-conditioning washing appliance 100 is an air-conditioning dishwasher having a spray arm assembly 13. In other examples, the air-conditioning washing appliance 100 may be an appliance for water use such as an air-conditioning washing machine, and the air-conditioning washing machine may omit the spray arm assembly 13.
In the present embodiment, the refrigerant flowing through the evaporator 21 may absorb heat in the air flowing through the evaporator 21 to form a low-temperature low-pressure gas refrigerant, and the evaporator 21 may be a tube-fin evaporator or a micro-channel evaporator, which is not particularly limited. The compressor 22 may be a horizontal compressor 22 or a vertical compressor 22, and the compressor 22 may be used to compress the gas refrigerant formed by evaporation of the evaporator 21 to obtain a high-temperature and high-pressure gas refrigerant.
The throttling device 25 may be an expansion valve, and the low-temperature high-pressure liquid refrigerant formed by condensation after heat exchange with the first heat storage structure 23 and the heat exchange device 24 is throttled by an orifice of the expansion valve to become a low-temperature low-pressure vaporific hydraulic refrigerant, so as to create conditions for evaporation of the refrigerant. Of course, the throttle device 25 may be of other types, such as a capillary tube, etc., without being particularly limited.
Referring again to fig. 3, in the above embodiment, the first heat storage structure 23 and the heat exchange device 24 are connected in series between the compressor 22 and the throttle device 25.
Specifically, in the example of fig. 3, the first heat storage structure 23 and the heat exchange device 24 are connected in series between the compressor 22 and the throttle device 25, and the refrigerant flows through the heat exchange device 24 and then through the first heat storage structure 23. That is, the refrigerant exchanges heat with the heat exchange device 24 and then exchanges heat with the first heat storage structure 23. In this way, the heat exchange device 24 and the first heat storage structure 23 can absorb as much heat as possible released when the refrigerant condenses for heating the first washing liquid and the second washing liquid for the washing system 10.
It will be appreciated that in some embodiments, the refrigerant may also flow through the first heat storage structure 23 and then through the heat exchange device 24, which is not limited in particular.
Referring to fig. 4, in some embodiments, the first thermal storage structure 23 and the heat exchange device 24 are connected in parallel between the compressor 22 and the throttle device 25.
Specifically, in the example shown in fig. 4, the refrigerant is split after flowing through the compressor 22, and flows through the first heat storage structure 23 and the heat exchange device 24, respectively. In fig. 4, the refrigerant flows through the first heat storage structure 23 and the heat exchange device 24, and the refrigerant can exchange heat with the first heat storage structure 23 and the heat exchange device 24 at the same time. At this time, both the first heat storage structure 23 and the second heat storage structure 30 are in a heat storage condition.
It will be appreciated that in other embodiments, where the first thermal storage structure 23 and the heat exchange device 24 are connected in parallel between the compressor 22 and the throttle device 25, valves (not shown) may be provided in the refrigerant path between the first thermal storage structure 23 and the compressor 22 and between the heat exchange device 24 and the compressor 22. The user can control the refrigerant to flow through only the first heat storage structure 23 or through only the heat exchanging device 24 by controlling the opening and closing of the valve.
When the refrigerant flows only through the first heat storage structure 23, the refrigerant condenses only in the first heat storage structure 23. At this time, the first heat storage structure 23 is in a heat storage condition, the washing electric appliance 100 only adopts the first heat storage structure 23 to heat the first washing water, the heat exchange device 24 does not exchange heat with the refrigerant, and the second heat storage structure 30 is not in a heat storage condition.
When the refrigerant only flows through the heat exchange device 24, the refrigerant only condenses in the heat exchange device 24, and the heat exchange device 24 transfers the heat released during the condensation of the refrigerant to the second heat storage structure 30 to heat the second washing liquid in the second heat storage structure 30. At this time, the first heat storage structure 23 is not in the heat storage condition.
In summary, when the first heat storage structure 23 and the heat exchange device 24 are connected in parallel between the compressor 22 and the throttling device 25, the washing appliance 100 can have multiple working conditions for the user to select, so that the use scene of the washing appliance 100 is enriched, and the use experience of the user is improved. Meanwhile, even if one of the first and second heat storage structures 23 and 30 is damaged, the washing appliance 100 may heat the washing liquid for the washing system 10 through the other, thereby avoiding a case where the washing appliance 100 cannot perform hot water washing when one of the first or second heat storage structures 23 or 30 is damaged.
In the examples of fig. 3 and 4, arrows on the refrigerant circuit indicate the direction in which the refrigerant flows in the refrigerant circuit.
Referring to fig. 3 to 5, in some embodiments, the first heat storage structure 23 includes a tank 231 (see fig. 5), a refrigerant circulation pipeline (not shown), a washing liquid pipeline (not shown), and a phase change heat storage material (not shown), wherein the refrigerant circulation pipeline and the washing liquid pipeline are all penetrating the tank 231 and isolated from each other, the refrigerant flows through the refrigerant circulation pipeline, the first washing liquid flows through the washing liquid pipeline, the phase change heat storage material is disposed in the tank 231 and is thermally connected with the refrigerant circulation pipeline and the washing liquid pipeline, and the phase change heat storage material is used for performing heat exchange with the refrigerant in the refrigerant circulation pipeline and the first washing liquid in the washing liquid pipeline.
Specifically, the refrigerant circulation pipeline is a part of a refrigerant loop and is used for conveying the refrigerant. As shown in fig. 5, the refrigerant circulation line is formed with a refrigerant inlet 2311 and a refrigerant outlet 2312 in the case 231, and the refrigerant may flow into the first heat storage structure 23 from the refrigerant inlet 2311 and flow out from the refrigerant outlet 2312, and the phase change heat storage material disposed in the case 231 may absorb and store the released heat while condensing and releasing heat while flowing through the refrigerant circulation line. The washing liquid pipe is used for conveying the first washing liquid, the washing liquid pipe is formed with a washing liquid inlet 2313 and a washing liquid outlet 2314 on the box 231, the first washing liquid can flow into the first heat storage structure 23 from the washing liquid inlet 2313 and flow out from the washing liquid outlet 2314, and when the first washing liquid flows through the washing liquid pipe, the heat stored in the phase-change heat storage material can heat the first washing liquid.
It is understood that in this embodiment, the phase-change heat storage material may be a solid-liquid phase-change heat storage material or a solid-solid phase-change heat storage material, and the phase-change temperature thereof is generally set to 40 to 55 degrees, and the specific material and the phase-change temperature may be selected according to specific practical situations. The present embodiment employing the phase-change heat storage material as the heat storage medium enables the first heat storage structure 23 to be made smaller in size. In addition, when the phase-change heat storage material is used as the heat storage medium, the heat storage capacity of the heat storage structure 30 is stronger.
Referring further to fig. 3 and 4, in the above embodiment, the air-conditioning type washing appliance 100 includes a first liquid inlet pipe 26, the washing liquid pipes are respectively connected to the cavity 11 and the first liquid inlet pipe 26, a first stop valve 27 is disposed in a pipe between the washing liquid pipe and the cavity 11, the first stop valve 27 is used for switching on and off a pipe between the washing liquid pipe and the cavity 11, a second stop valve 28 is disposed on the first liquid inlet pipe 26, and the second stop valve 28 is used for switching on and off the first liquid inlet pipe 26.
Specifically, the first liquid inlet pipe 26 is connected to the washing liquid inlet 2313, and when hot water washing is required, the first stop valve 27 and the second stop valve 28 may be opened, and the first washing liquid in the first liquid inlet pipe 26 flows into the washing liquid pipe of the first heat storage structure 23, is heated by the heat stored in the first heat storage structure 23 in the washing liquid pipe, and then flows into the cavity 11. When hot water washing is not needed, the first stop valve 27 and the second stop valve 28 can be closed to close the first liquid inlet pipe 26 and the pipeline between the washing liquid pipeline and the cavity 11, and water inlet by the first liquid inlet pipe 26 is stopped. When heating of the wash liquid is not required, it is possible to feed water directly into the water cup 111 through the external feed line 50 and then deliver cold water directly to the spray arm assembly 13 through the wash pump 12.
Referring to fig. 3 and 4 again, in some embodiments, the second heat storage structure 30 includes a housing 31, a heat storage chamber 32 for storing the second washing liquid is formed in the housing 31, the chamber 11 of the washing system 10 is connected to the heat storage chamber 32 through a pipeline, and the heat exchange device 24 is connected to the heat storage chamber 32 through a pipeline to form a circulation loop 33 of the second washing liquid.
Thus, when the washing system 10 needs to perform hot water washing, the heated second washing liquid in the heat storage chamber 32 can flow into the water cup 111 through the pipeline, and then is conveyed to the spray arm assembly 13 by the washing pump 12 to perform hot water washing on the articles placed in the chamber 11.
Specifically, in this embodiment, the heat exchange device 24 may be a double pipe condenser, including a heat exchange pipe (not shown in the drawing) and a refrigerant conveying pipe (not shown in the drawing), the heat exchange pipe is used for conveying the second washing liquid, the heat storage chamber 32 is formed with a circulation liquid inlet 321 and a circulation liquid outlet 322 (as shown in fig. 6), the heat exchange pipe pipeline of the heat exchange device 24 is connected with the circulation liquid inlet 321 and the circulation liquid outlet 322, the second washing liquid in the heat storage chamber 32 can flow into the heat exchange pipe of the first heat storage structure 23 through the circulation liquid outlet 322, and then is heated in the heat exchange pipe, and the heated second washing liquid flows into the heat storage chamber 32 through the circulation liquid inlet 321, so as to form the circulation loop 33 of the second washing liquid. The refrigerant conveying pipe is used for conveying the refrigerant, the heat exchange pipe is sleeved with the refrigerant conveying pipe, the heat exchange pipe is connected with the refrigerant conveying pipe in a heat conduction mode, the refrigerant is condensed and releases heat when flowing through the refrigerant conveying pipe, heat is transferred to the heat exchange pipe to heat the second washing liquid in the heat exchange pipe, and the heated second washing liquid flows into the heat storage cavity 32 through the circulation loop 33. In addition, the heat storage chamber 32 is further formed with a liquid inlet 323 and a liquid outlet 324 (as shown in fig. 6), the liquid inlet 324 is used for supplementing the second washing liquid to the heat storage chamber 32, the liquid outlet 324 is connected with the chamber 11 through a pipeline, and the heated water in the heat storage chamber 32 can flow into the chamber 11 through the liquid outlet 324. It will be appreciated that in other embodiments, the heat exchange device 24 may also be a heat exchanger such as a plate condenser, and is not particularly limited.
In addition, in some embodiments, the heat exchange device 24 may also adopt a phase-change heat storage structure, specifically, the heat exchange device 24 may include a phase-change heat storage material, the refrigerant may flow through the heat exchange device 24, the washing liquid in the heat storage chamber 32 may also flow through the heat exchange device 24, and the phase-change heat storage material may exchange heat with the condensed washing liquid. The heat released during the condensation of the refrigerant is absorbed by the phase-change heat storage material, and the phase-change heat storage material releases heat to heat the washing liquid flowing through the heat exchange device 24 when the washing liquid flows through the heat exchange device 24.
In this embodiment, the housing 31 of the second thermal storage structure 30 may be made of a thermal insulation material, or the outer surface of the housing 31 may be coated with the thermal insulation material. In this way, excessive heat dissipation in the heat storage chamber 32 can be prevented.
In the present embodiment, the heat storage chamber 32 may be connected to the chamber 11 through a separate pipe, or the heat storage chamber 32 may be connected to a pipe between the first heat storage structure 23 and the chamber 11 through a pipe, and the two pipes share a water inlet of the chamber 11 (as shown in fig. 3 and 4).
Referring further to fig. 3 and 4, in some embodiments, the air conditioning washing appliance 100 further includes a second liquid inlet pipe 37, the second liquid inlet pipe 37 is connected to the housing 31, and the second liquid inlet pipe 37 is connected to the heat storage chamber 32.
Specifically, the second liquid inlet pipe 37 is connected to the liquid inlet 323 on the heat storage chamber 32, the second liquid inlet pipe 37 supplements the second washing liquid for the heat storage chamber 32 through the liquid inlet 323, and an arrow on the second liquid inlet pipe 37 indicates a liquid inlet direction. In addition, the second liquid inlet pipe 37 is provided with a liquid inlet switch 40, when the air conditioning system 20 is in operation, the liquid inlet switch 40 is turned on, the second washing liquid enters the heat storage cavity 32 through the second liquid inlet pipe 37, and when water enters a period of time or the liquid level of the heat storage cavity 32 reaches a certain height, the liquid inlet switch 40 is turned off to stop liquid inlet. It will be appreciated that if it is detected that the second washing liquid in the heat storage chamber 32 is insufficient to meet the need for circulation in the circulation loop 33 before the air conditioning system 20 is operated, it is necessary to start the air conditioning system 20 after a certain amount of washing liquid has been advanced.
With continued reference to fig. 3 and 4, in some embodiments, a third shut-off valve 34 is disposed in the conduit between the heat exchange device 24 and the heat storage chamber 32, the third shut-off valve 34 being configured to open the circulation circuit 33 when the air conditioning system 20 is in operation and to shut off the circulation circuit 33 when the air conditioning system 20 is off.
Thus, when the air conditioning system 20 is turned off, the refrigerant stops flowing, the heat exchange process of the refrigerant also stops, and the circulation loop 33 of the third stop valve 34 stage can avoid heat loss caused by the circulation flow of the heated second washing liquid in the heat storage chamber 32 in the circulation loop 33.
Referring to fig. 3 and 4 again, in some embodiments, the air-conditioning washing appliance 100 further includes a circulation pump 35, wherein the circulation pump 35 is disposed in a pipeline between the heat exchange tube and the heat storage chamber 32, and the circulation pump 35 is turned on when the air-conditioning system 20 is running, and the circulation pump 35 is turned off when the air-conditioning system 20 is turned off.
In this way, when the air conditioning system 20 is running, the circulation pump 35 is turned on, so as to accelerate the circulation speed of the second washing liquid in the heat storage cavity 32 in the circulation loop 33, so that the second washing liquid in the heat storage cavity 32 can absorb the heat released during the condensation of the refrigerant more quickly, and the performance of the air conditioning system 20 is ensured. When the air conditioning system 20 is turned off, the heat exchange device 24 stops exchanging heat with the second heat storage structure 30, and the circulation pump 35 is turned off.
In the examples of fig. 3 and 4, the arrows on the circulation circuit 33 indicate the circulation flow direction of the washing liquid in the circulation circuit 33. It will be appreciated that the direction of flow of the wash liquid in the circulation loop 33 is merely exemplary and that the direction of flow may be reversed from that shown.
With continued reference to fig. 3 and 4, in some embodiments, the air conditioning washing appliance 100 further includes a liquid inlet pump 36, wherein the liquid inlet pump 36 is disposed in a pipeline between the cavity 11 and the heat storage chamber 32, and the liquid inlet pump 36 is turned on when the washing system 10 is running, and the liquid inlet pump 36 is turned off when the washing system 10 is turned off.
In this way, the liquid feed rate from the heat storage chamber 32 to the inside of the chamber 11 of the washing system 10 can be increased.
Specifically, during operation of the washing system 10, the heated second washing liquid in the heat storage chamber 32 may be pumped into the chamber 11 by the liquid inlet pump 36 and then delivered to the spray arm assembly 13 via the washing pump 12. In the example of fig. 3 and 4, the thermal storage chamber 32 is connected by a pipe between the first thermal storage structure 23 and the chamber 11, both communicating and being a segment of pipe. In the example of fig. 3 and 4, the intake pump 36 is provided on a line common to both. In this way, the liquid feeding speed of the second washing liquid from the heat storage chamber 32 can be increased, or the liquid feeding speed of the first washing liquid heated by the first heat storage structure 23 can be increased. It will be appreciated that in some embodiments, the heat storage chamber 32 and the chamber 11 may be connected by separate pipes, and the number of the liquid inlet pumps 36 may be two, one pipe between the heat storage chamber 32 and the chamber 11 and one pipe between the first heat storage structure 23 and the chamber 11, so as to increase the water inlet speed.
It should be understood that, the air conditioning type washing appliance 100 may directly supplement the heat storage chamber 32 by means of the second liquid inlet pipe 37 without providing the liquid inlet pump 36, so that the second washing liquid in the heat storage chamber 32 flows into the chamber 11 of the washing system 10.
Referring to fig. 3 and 4 again, in some embodiments, the air-conditioning washing appliance 100 further includes a fourth stop valve 38, where the fourth stop valve 38 is disposed in a pipeline between the cavity 11 and the heat storage chamber 32, and the fourth stop valve 38 is used to conduct a pipeline between the cavity 11 and the heat storage chamber 32 when the washing system 10 is in operation, and to intercept a pipeline between the cavity 11 and the heat storage chamber 32 when the washing system 10 is closed.
Thus, when the washing system 10 is closed, no water is needed for washing, the fourth stop valve 38 cuts off the pipeline between the cavity 11 and the heat storage cavity 32, and the second washing liquid in the heat storage cavity 32 can be prevented from entering the cavity 11.
Referring to fig. 6, in some embodiments, the air-conditioning washing appliance 100 is formed with a temperature detecting port 325, the temperature detecting port 325 is disposed on the heat storage chamber 32 of the second heat storage structure 30, and the temperature detecting port 325 is used for installing a temperature detecting device to detect the temperature of the second washing liquid.
In this manner, the temperature sensing device may monitor the temperature of the second wash liquid in real time as the wash system 10 is fed through the thermal storage chamber 32. When the temperature of the washing liquid is low, the pipeline between the cavity 11 and the heat storage cavity 32 can be cut off by closing the fourth stop valve 38, so that the influence on the washing effect caused by the too low temperature of the second washing liquid entering the cavity 11 can be prevented.
Specifically, referring to fig. 3 and 4, in some embodiments, when washing with hot water is required, the fourth stop valve 38 may be first opened (the first stop valve 27 is also required to be opened in the example of fig. 4), the second heat storage structure 30 is only used to provide the second washing liquid for the washing system 10, when the temperature detection device detects that the temperature of the second washing liquid is too low, the fourth stop valve 38 is closed, the second stop valve 28 is opened (the first stop valve 27 is also required to be opened in the example of fig. 4), water is fed by the first liquid inlet pipe 26, and the first washing liquid entering from the first liquid inlet pipe 26 flows into the cavity 11 after being heated by the first heat storage structure 23.
It will be appreciated that in other embodiments, the temperature sensing port 325 may also be provided on the line between the heat exchange tube and the heat storage chamber 32, i.e. on the circulation circuit 33.
In addition, referring to fig. 3 and 4 again, in some embodiments, a temperature detecting port 325 is also formed in the pipeline between the first heat storage structure 23 and the cavity 11, and a temperature detecting device is also installed to detect the temperature of the first washing liquid heated by the first heat storage structure 23. In this way, when hot water washing is required, the first shut-off valve 27 and the second shut-off valve 28 may be opened first, the first heat storage structure 23 is used only to heat the first washing water and then the first washing water flows into the chamber 11, and when the temperature detection device detects that the temperature of the first washing water is too low, the second shut-off valve 28 is closed (in the example of fig. 3, the first shut-off valve 28 may be closed at the same time), the fourth shut-off valve 38 is opened, and the heat storage chamber 32 is used to feed liquid.
Referring to fig. 3 and 4, the air conditioning type washing appliance 100 of the above embodiment further includes a drain pump 70, wherein the drain pump 70 is connected to the cavity 11, and the drain pump 70 is turned on to drain the washing residual water after the washing sequence is completed.
In the embodiment of the present invention, the air conditioning system 20 and the washing system 10 may be operated simultaneously, or only the air conditioning system 20 or only the washing system 10 may be operated. It will be appreciated that when the air conditioning system 20 and the washing system 10 are operated simultaneously and hot water washing is required, the first heat storage structure 23 also uses heat to heat the first washing liquid flowing through the first heat storage structure 23 while storing heat released by condensation of the refrigerant, and the second heat storage structure 30 also directly provides the heated second washing water to the washing system 10 while heating the second washing water by the heat transferred by the heat exchange device 24.
When the air conditioning system 20 is operated alone, the first heat storage structure 23 stores heat released when the refrigerant condenses, and the second heat storage structure 30 heats the second washing liquid in the heat storage chamber 32 by using the heat transferred from the heat exchanging device 24. In the separate operation of the washing system 10, the heat stored in the first heat storage structure 23 may directly heat the first washing liquid for the washing system 10, and the second heat storage structure 30 may directly supply the washing system 10 with the second washing liquid that has been heated.
In some examples, the air-conditioning washing appliance 100 may also be provided with an electric heating device, which may be integrated within the washing pump 12, which may be turned on to assist in heating the washing liquid entering the washing system 10 when the heat in the first heat storage structure 23 is insufficient to heat the first washing liquid to the desired temperature or the temperature of the second washing liquid in the second heat storage structure 30 does not reach the desired temperature.
In some embodiments, the air-conditioning washing appliance 100 further includes an air duct system (not shown), in which the evaporator 21 is disposed, and the air duct system is used for introducing external air to perform heat exchange with the refrigerant at the evaporator 21 and introducing cold air formed after the heat exchange into the external environment to achieve the cooling effect.
Referring to fig. 3 and 4, the air conditioning type washing appliance 100 of the above embodiment further includes a fan 60, the fan 60 is disposed in the air duct system, and the fan 60 is used for accelerating the airflow velocity in the air duct system.
Specifically, the fan 60 can quickly guide the external air into the air duct system, and can accelerate the air flow speed of the cold air after heat exchange, thereby improving the refrigerating efficiency of the air conditioning system 20.
It will be appreciated that in the above embodiments, water may be fed directly through the external feed line 50 during seasons when the air conditioning system 20 is not operating for a long period of time, and heated by the electrical heating means when hot water washing is required.
The washing system 10 of the air-conditioning washing appliance 100 according to the embodiment of the present invention mainly includes a pre-washing stage, a main washing stage, a rinsing stage, and a drying stage in operation. The following will briefly describe and describe each stage by taking the example of supplying the washing liquid to the washing system 10 using only the second heat storage structure 30 alone.
The pre-washing stage comprises water draining, water feeding and circulating water spraying, mainly comprising draining by a drain pump 70, draining residual water of the previous washing, opening a liquid inlet switch 40 and a fourth stop valve 38 on a second liquid inlet pipe 37, allowing hot water in a heat storage cavity 32 to flow into a cavity 11, detecting the liquid inlet amount by a flow detection device, stopping water feeding when the liquid inlet amount is enough, starting a washing pump 12, conveying the hot water to a spray arm assembly 13, spraying the spray arm assembly 13 outwards, and circularly washing articles in the cavity 11 to achieve the purpose of pre-washing.
The main washing stage includes draining, water feeding, water spraying, washing liquid heating and draining, and the draining, water feeding and water spraying are similar to those in the pre-washing stage, and the washing liquid needs to be heated after water spraying for some time, and this may be draining some water first, and then re-feeding some hot water from the heat accumulating cavity 32 of the second heat accumulating structure 30, or heating water directly with electric heater. In addition, a detergent may be added at a specific time during the main wash phase to wash the items clean.
The rinse phase is substantially similar to the main wash phase, and a detergent or a dish-brightening agent (for dishware) may also be added during the rinse phase. After the rinse phase is completed, the drying phase is entered, after a certain period of drying, the washing cycle is completed, the washing system 10 is closed, the hot water in the heat accumulation chamber 32 is substantially consumed by the operation of the washing system 10, and finally conventional cold water is stored.
It will be appreciated that the operation of each stage is similar to that described above when the first heat storage structure 23 is used to heat the first washing liquid alone or the first heat storage structure 23 is used to heat the first washing liquid and the second heat storage structure 30 is used to directly supply the heated second washing liquid, and thus will not be further described herein.
Furthermore, it will be appreciated that the air-conditioning washing appliance 100 of the embodiments of the present invention may be installed in a kitchen, particularly where there is no refrigeration device for installing a kitchen air conditioner or kitchen but it is hot in summer and requires refrigeration.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The disclosure herein provides many different embodiments or examples for implementing different structures of the invention. To simplify the present disclosure, components and arrangements of specific examples are described herein. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. An air conditioning washing appliance, comprising:
the washing system comprises a cavity and a washing pump, and the washing pump pipeline is connected with the cavity;
An air conditioning system comprising an evaporator, a compressor, a first heat storage structure, a heat exchange device and a throttle device connected to form a closed refrigerant loop, wherein the evaporator is configured to exchange heat with air through a refrigerant to form cold air, the first heat storage structure is configured to exchange heat with the refrigerant and store heat released by the refrigerant, and the heat is utilized to heat a first washing liquid for the washing system; and
A second heat storage structure capable of heat exchange with the heat exchange device, the second heat storage structure storing a second wash liquid for the wash system, the heat exchange device configured to exchange heat with the refrigerant and transfer heat to the second heat storage structure, the second heat storage structure configured to exchange heat with the heat exchange device to heat the second wash liquid;
When the air conditioning system is independently operated, the first heat storage structure stores heat released during condensation of the refrigerant, and the second heat storage structure heats the second washing liquid in the heat storage cavity by using the heat transferred by the heat exchange device; the heat stored in the first heat storage structure directly heats the first washing liquid for the washing system when the washing system is operated alone, and the second heat storage structure directly supplies the washing system with the second washing liquid that has been heated.
2. The air-conditioning washing appliance according to claim 1, wherein the first heat storage structure comprises a box body, a refrigerant circulation pipeline, a washing liquid pipeline and a phase change heat storage material, wherein the refrigerant circulation pipeline and the washing liquid pipeline are all penetrated through the box body and isolated from each other, the phase change heat storage material is arranged in the box body and is in heat conduction connection with the refrigerant circulation pipeline and the washing liquid pipeline, and the phase change heat storage material is used for carrying out heat exchange with the refrigerant in the refrigerant circulation pipeline and the first washing liquid in the washing liquid pipeline.
3. The air-conditioning washing appliance of claim 2, wherein the air-conditioning washing appliance comprises a first liquid inlet pipe, the washing liquid pipeline connecting the cavity and the first liquid inlet pipe;
the pipeline between the washing liquid pipeline and the cavity is provided with a first stop valve, the first stop valve is used for switching on and off the pipeline between the washing liquid pipeline and the cavity, the first liquid inlet pipe is connected with a second stop valve, and the second stop valve is used for switching on and off the first liquid inlet pipe.
4. The air-conditioning washing appliance according to claim 1, wherein the second heat storage structure comprises a housing, a heat storage chamber for storing the second washing liquid is formed in the housing, the chamber pipe is connected with the heat storage chamber, and the heat exchange device pipe is connected with the heat storage chamber to form a circulation loop of the second washing liquid.
5. The air-conditioning washing appliance according to claim 4, wherein a third shut-off valve is provided in a pipe line between the heat exchanging device and the heat storage chamber, the third shut-off valve being used to conduct the circulation circuit when the air conditioning system is in operation and to shut off the circulation circuit when the air conditioning system is off.
6. The air-conditioning washing appliance as claimed in claim 4, wherein a circulation pump is provided in a line between the heat exchanging means and the heat storage chamber, the circulation pump being adapted to be turned on when the air conditioning system is operated and turned off when the air conditioning system is turned off.
7. The air-conditioning washing appliance according to claim 4, wherein a fourth stop valve is provided in the pipe between the cavity and the heat storage chamber, the fourth stop valve being used to open the pipe between the cavity and the heat storage chamber when the washing system is in operation, and to close the pipe between the cavity and the heat storage chamber when the washing system is closed.
8. The air conditioning washing appliance of any of claims 1 to 7, wherein the first heat storage structure and the heat exchange device are connected in series between the compressor and the throttling device.
9. The air-conditioning washing appliance as set forth in claim 8, wherein said refrigerant flows through said first heat storage structure before said refrigerant flows through said heat exchange device, or wherein said refrigerant flows through said heat exchange device before said refrigerant flows through said first heat storage structure.
10. The air conditioning washing appliance of any of claims 1 to 7, wherein the first heat storage structure and the heat exchange device are connected in parallel between the compressor and the throttling device.
11. The air-conditioning washing appliance as set forth in claim 10, wherein said refrigerant flows only through said first heat storage structure, or said refrigerant flows only through said heat exchange device, or said refrigerant flows both through said first heat storage structure and said heat exchange device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811076157.7A CN109000317B (en) | 2018-09-14 | 2018-09-14 | Air-conditioner type washing electric appliance |
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| CN201811076157.7A CN109000317B (en) | 2018-09-14 | 2018-09-14 | Air-conditioner type washing electric appliance |
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| CN109000317B true CN109000317B (en) | 2024-05-31 |
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| CN111603122B (en) * | 2019-02-25 | 2023-09-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Washing electric appliance |
| CN110403549A (en) * | 2019-07-12 | 2019-11-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457182A1 (en) * | 1974-12-03 | 1976-06-10 | Stierlen Maquet Ag | HEAT RECOVERY DEVICE FOR DISHWASHING MACHINES |
| CN102813493A (en) * | 2012-08-14 | 2012-12-12 | 苟仲武 | Energy-saving ultrasonic dish washing machine |
| WO2014177192A1 (en) * | 2013-04-30 | 2014-11-06 | Electrolux Appliances Aktiebolag | Washing machine with heat pump |
| CN204133403U (en) * | 2014-08-18 | 2015-02-04 | 青岛海尔洗衣机有限公司 | A kind of heat-pump-type dish-washing machine |
| CN104654443A (en) * | 2013-11-15 | 2015-05-27 | 西安博昱新能源有限公司 | Novel hotel water supply system based on air source heat pump and water source heat pump |
| WO2015090409A1 (en) * | 2013-12-19 | 2015-06-25 | Electrolux Appliances Aktiebolag | Dishwasher comprising heat pump system |
| JP6037089B1 (en) * | 2015-08-17 | 2016-11-30 | 三菱電機株式会社 | Heat utilization device |
| CN208920435U (en) * | 2018-09-14 | 2019-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Air conditioner type washs electric appliance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011022479A2 (en) * | 2009-08-18 | 2011-02-24 | Whirlpool Corporation | Heat pump (server) coupled washer and dryer pair |
| US9603501B2 (en) * | 2011-09-02 | 2017-03-28 | Ecolab Usa Inc. | Use of recycled wash and rinse water for the pre-rinse operation of dishes |
-
2018
- 2018-09-14 CN CN201811076157.7A patent/CN109000317B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457182A1 (en) * | 1974-12-03 | 1976-06-10 | Stierlen Maquet Ag | HEAT RECOVERY DEVICE FOR DISHWASHING MACHINES |
| CN102813493A (en) * | 2012-08-14 | 2012-12-12 | 苟仲武 | Energy-saving ultrasonic dish washing machine |
| WO2014177192A1 (en) * | 2013-04-30 | 2014-11-06 | Electrolux Appliances Aktiebolag | Washing machine with heat pump |
| CN104654443A (en) * | 2013-11-15 | 2015-05-27 | 西安博昱新能源有限公司 | Novel hotel water supply system based on air source heat pump and water source heat pump |
| WO2015090409A1 (en) * | 2013-12-19 | 2015-06-25 | Electrolux Appliances Aktiebolag | Dishwasher comprising heat pump system |
| CN204133403U (en) * | 2014-08-18 | 2015-02-04 | 青岛海尔洗衣机有限公司 | A kind of heat-pump-type dish-washing machine |
| JP6037089B1 (en) * | 2015-08-17 | 2016-11-30 | 三菱電機株式会社 | Heat utilization device |
| CN208920435U (en) * | 2018-09-14 | 2019-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Air conditioner type washs electric appliance |
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