CN102393098B - Composite system for household electrical appliance - Google Patents
Composite system for household electrical appliance Download PDFInfo
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- CN102393098B CN102393098B CN 201110296655 CN201110296655A CN102393098B CN 102393098 B CN102393098 B CN 102393098B CN 201110296655 CN201110296655 CN 201110296655 CN 201110296655 A CN201110296655 A CN 201110296655A CN 102393098 B CN102393098 B CN 102393098B
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- 239000002131 composite material Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 190
- 230000000052 comparative effect Effects 0.000 claims abstract description 4
- 238000004146 energy storage Methods 0.000 claims description 59
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 19
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- 239000000463 material Substances 0.000 description 4
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
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Abstract
The invention provides a composite system for household electrical appliances, which comprises a refrigerator device, a heat-pump hot-water device, an air-conditioning device and a control device, wherein the refrigerator device comprises a first temperature sensor, a first compressor, an energy-storing type heat exchanger and a first evaporator; the heat-pump hot-water device comprises a water-storing tank, a finned condenser, a second temperature sensor, a second compressor and a finned evaporator; the air-conditioning device comprises a third temperature sensor and a finned condenser; and the control device is used for respectively comparing the temperature in a refrigerator detected by the first temperature sensor with the preset temperature of the refrigerator, comparing the water temperature in the water-storing tank detected by the second temperature sensor with the preset temperature of the water-storing tank, comparing the indoor temperature detected by the third temperature sensor with the preset indoor temperature, and controlling the refrigerator device, the heat-pump hot-water device and the air-conditioning device to enter a preset working state according to comparative results. The full utilization of energy is realized through the composite system for the household electrical appliances provided by the invention, and the air-conditioning device and the heat-pump hot-water device are integrated, so that the cost and the energy consumption are lowered.
Description
Technical field
The present invention relates to household electrical appliances manufacturing technology field, particularly a kind of household electrical appliances hybrid system.
Background technology
Along with expanding economy and growth in the living standard, people are more and more higher to the requirement of household electrical appliances, constantly occur luxurious refrigerator, luxurious air-conditioning etc. on the market.Simultaneously, country advocates the energy conservation policy energetically, and the economizing type development of household electrical appliance is development trends.
Each present family nearly all has household electrical appliance such as refrigerator, air-conditioning, Teat pump boiler, all is that these household electrical appliance are independently used at ordinary times, is unfavorable for the economizing type development of the energy.Though refrigerator, air-conditioning, Teat pump boiler are the electrical equipment of three kinds of difference in functionalitys, a common elements---refrigeration system is arranged all.Usually, the consumer buys three kinds of electrical equipment, has wasted a large amount of funds in the electrical equipment spending.Simultaneously, in the use of electrical equipment, the condensation heat release of refrigerator directly spills in the indoor environment, aircondition is discharged indoor heat outdoor, Teat pump boiler can pumping be given hot water with the air of indoor or outdoors, and these processes all are separate, and at least all there is irreversible temperature difference heat transmittance process more than two in they, this has just caused a large amount of wastes of the energy, has also caused the pollution of environment simultaneously.
Summary of the invention
Purpose of the present invention is intended to solve at least one of above-mentioned technological deficiency.
For this reason, the objective of the invention is to propose a kind of household electrical appliances hybrid system, this household electrical appliances hybrid system reasonably integrates refrigerator, Teat pump boiler and air-conditioning, has realized making full use of of the energy, and has reduced manufacturing cost and energy resource consumption.
For achieving the above object, embodiments of the invention have proposed a kind of household electrical appliances hybrid system, comprising: refrigerator devices, and described refrigerator devices comprises first temperature sensor, is used to detect the temperature in the described refrigerator devices; First compressor; The energy storage type heat exchanger, the inlet of described energy storage type heat exchanger links to each other with the outlet of described first compressor; First evaporimeter, the inlet of described first evaporimeter links to each other with the outlet of described energy storage type heat exchanger by first capillary; Heat-pump water heater, described heat-pump water heater comprises: the retaining water tank; Condenser box, described condenser box are positioned at described retaining water tank; Second temperature sensor is used to detect the water temperature in the described retaining water tank; Second compressor, the inlet of described second compressor links to each other with the outlet of described energy storage type heat exchanger; Evaporator fin, described evaporator fin optionally is connected with the outlet of described second compressor; Aircondition, described aircondition comprises: three-temperature sensor is used to detect indoor temperature; Fin condenser, described fin condenser optionally links to each other with the outlet of described second compressor, control device, be used to be provided with the refrigerator preset temperature, water tank preset temperature and indoor preset temperature, described first temperature sensor is detected temperature and described refrigerator preset temperature in the described refrigerator, water temperature and described water tank preset temperature in the detected described retaining water tank of described second temperature sensor, detected described indoor temperature of described three-temperature sensor and described indoor preset temperature compare respectively, control described refrigerator devices according to comparative result, described heat-pump water heater and described aircondition enter default duty.
According to the household electrical appliances hybrid system of the embodiment of the invention, can effectively realize making full use of of energy.The coupling of the evaporimeter of the refrigerator condenser pipe of refrigerator devices and the Teat pump boiler of heat-pump water heater realizes the liquid cooling of refrigerator condenser pipe, gives the water of required heating by heat pump with the heat pumping of refrigerator condenser pipe simultaneously, for hot water for kitchen use, do washing and have a bath usefulness.Utilize heat-pump water heater and aircondition discontinuous operation simultaneously, aircondition and heat-pump water heater are carried out integrated, reduced cost and reduced energy resource consumption.
In one embodiment of the invention, described energy storage type heat exchanger comprises: housing refrigerator condenser pipe, described refrigerator condenser pipe is positioned at described housing, and an end of described refrigerator condenser pipe links to each other with the outlet of described first compressor, and the other end links to each other with the inlet of described first evaporimeter by described first capillary; Evaporator with heat pump, described evaporator with heat pump is positioned at described housing, and stores cold-storage liquid in described evaporator with heat pump, and the outlet of described evaporator with heat pump links to each other with the inlet of described second compressor.
The kind of refrigeration cycle of refrigerator devices and the relatively independent control of the kind of refrigeration cycle of heat-pump water heater, between the two by energy storage type water heater heat-shift, this set makes that the evaporation efficiency of the radiating efficiency of condenser of refrigerator devices and heat-pump hot-water apparatus is higher, has reduced energy resource consumption.Simultaneously, the energy storage type heat exchanger heat underload of heat-pump water heater needs the evaporator fin in the aircondition can come to replenish by air in the absorbing environmental.
In an enforcement of the present invention, described household electrical appliances hybrid system also comprises: first magnetic valve, and an end of described first magnetic valve links to each other with the outlet of described second compressor; Second magnetic valve, an end of described second magnetic valve links to each other with the outlet of described second compressor, and the other end of described second magnetic valve links to each other with described condenser box; Four-way change-over valve, described four-way change-over valve links to each other with described first magnetic valve, described evaporator fin, described fin condenser and described energy storage type heat exchanger respectively, is used for described first magnetic valve and described energy storage type heat exchanger optionally are communicated with described evaporator fin and described fin condenser respectively.
The performance system of heat-pump hot-water apparatus and aircondition combines, and controls the duty of second compressor, magnetic valve and reversal valve according to the measured value of preset threshold value and temperature.Since the change action sensitivity of magnetic valve and reversal valve, thus make conversion of operation state sensitive more, reduced production cost simultaneously.
In one embodiment of the invention, when the temperature in described control device is judged described refrigerator is higher than described refrigerator preset temperature, controls described first compressor and open and freeze with inside to described refrigerator devices.
In one embodiment of the invention, judge described indoor temperature when described control device and be higher than described indoor preset temperature, and when the water temperature in the described retaining water tank is lower than described water tank preset temperature, described control device is connected by control described first closed electromagnetic valve, described second magnetic valve, and described four-way change-over valve is with described evaporator fin and described energy storage type heat exchanger is connected and described fin condenser and described first magnetic valve are connected and freezed to indoor so that the water in the described retaining water tank is heated, controls described aircondition.
Cold-producing medium in the energy storage type heat exchanger absorbs energy in the energy storage type heat exchanger, water heat release in the retaining water tank, make the coolant-temperature gage in the retaining water tank raise, the interior cold-producing medium of energy storage type heat exchanger this moment has also been finished the cooling heat release, heat when having avoided the cold-producing medium heat release runs off, save the needed energy of retaining water tank, realized the utilization again of refrigerator energy.
In one embodiment of the invention, judge described indoor temperature when described control device and be lower than described indoor preset temperature, and when the water temperature in the described retaining water tank is lower than described water tank preset temperature, described control device is connected by control described first closed electromagnetic valve, described second magnetic valve, and described four-way change-over valve is with described fin condenser and described energy storage type heat exchanger is connected and described evaporator fin and described first magnetic valve are connected and freezed to indoor so that the water in the described retaining water tank is heated, stops described aircondition.
When the water temperature in the retaining water tank is low, conversion enters the heated condition to the water in the retaining water tank, the user ensures the normal use of heat-pump water heater to the needs of hot water in the time of can satisfying the shortage of heat of cold-producing medium when being compressed heat release, has saved the energy simultaneously again.
In one embodiment of the invention, judge described indoor temperature when described control device and be higher than described indoor preset temperature, and when the water temperature in the described retaining water tank is higher than described water tank preset temperature, described control device by described first magnetic valve of control connect, described second closed electromagnetic valve, described four-way change-over valve is with described evaporator fin and described energy storage type heat exchanger is connected and described fin condenser and described first magnetic valve are connected and freezed to indoor to stop that the water in the described retaining water tank is heated, controls described aircondition.
When indoor temperature is higher, can control aircondition flexibly and enter refrigerating state, reduce indoor temperature, satisfy user's needs.
In one embodiment of the invention, judge described indoor temperature when described control device and be lower than described indoor preset temperature, and when described heat-pump water heater quits work, described control device by described first magnetic valve of control connect, described second closed electromagnetic valve, described four-way change-over valve is with described fin condenser and described energy storage type heat exchanger is connected and described evaporator fin and described first magnetic valve are connected and heated indoor to control described aircondition.
When indoor temperature is low, can control aircondition flexibly and enter the state of heating, increase indoor temperature, satisfy user's needs.
In one embodiment of the invention, described retaining water tank comprises one or two tank unit.The user can freely select the water yield that need to use, the time convenient for users again reasonable use the energy.
In one embodiment of the invention, the output unit of described heat-pump water heater adopts Instant heating type or heat accumulating type.Can increase utilization ratio, save cost heat.
Aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the household electrical appliances hybrid system of the embodiment of the invention;
Fig. 2 is refrigerator devices and an aircondition working state schematic representation shown in Figure 1; And
Fig. 3 is a heat-pump water heater working state schematic representation shown in Figure 1.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
Disclosing hereinafter provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter parts and the setting to specific examples is described.Certainly, they only are example, and purpose does not lie in restriction the present invention.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and purpose clearly, itself not indicate the relation between various embodiment that discuss of institute and/or the setting.In addition, various specific technology and the examples of material that the invention provides, but those of ordinary skills can recognize the property of can be applicable to of other technologies and/or the use of other materials.In addition, first feature described below second feature it " on " structure can comprise that first and second features form the embodiment of direct contact, can comprise that also additional features is formed on the embodiment between first and second features, such first and second features may not be direct contacts.
In description of the invention, it will be appreciated that, term " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In description of the invention, need to prove, unless otherwise prescribed and limit, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Below in conjunction with the household electrical appliances hybrid system 100 of Fig. 1 to Fig. 3 description according to the embodiment of the invention.
As shown in Figure 1, the household electrical appliances hybrid system 100 according to the embodiment of the invention comprises: refrigerator devices 10, heat-pump water heater 20, aircondition 30 and control device 40.
Refrigerator devices 10 comprises first temperature sensor 11, is used to detect the temperature in the refrigerator devices 10; First compressor 12; Energy storage type heat exchanger 13, wherein the inlet of energy storage type heat exchanger 13 links to each other with the outlet of first compressor 12; First evaporimeter 14, wherein, the inlet of first evaporimeter 14 links to each other with the outlet of energy storage type heat exchanger 13 by first capillary 15.
Heat-pump water heater 20 comprises: retaining water tank 24; Condenser box 25, condenser box 25 is positioned at retaining water tank 24; Second temperature sensor 21 is used to detect the water temperature in the retaining water tank 24; The inlet of second compressor, 22, the second compressors 22 links to each other with the outlet of energy storage type heat exchanger 13; Evaporator fin 23, evaporator fin 23 optionally is connected with the outlet of second compressor 22.
Aircondition 30 comprises: three-temperature sensor 31 is used to detect indoor temperature; Fin condenser 32, fin condenser 32 optionally links to each other with the outlet of second compressor 22.
According to the household electrical appliances hybrid system 100 of the embodiment of the invention, can effectively realize making full use of of energy.The evaporimeter coupling of the refrigerator condenser pipe of refrigerator devices 10 and the Teat pump boiler of heat-pump water heater 20, realize the liquid cooling of refrigerator condenser pipe, give the water of required heating by heat pump with the heat pumping of refrigerator condenser pipe simultaneously, for hot water for kitchen use, do washing and have a bath usefulness.Utilize heat-pump water heater 20 and aircondition 30 discontinuous operations simultaneously, aircondition 30 and heat-pump water heater 20 are carried out integrated, reduced cost and reduced energy resource consumption.
In one embodiment of the invention, energy storage type heat exchanger 13 comprises: housing, refrigerator condenser pipe and evaporator with heat pump.The refrigerator condenser pipe is positioned at housing, and an end of refrigerator condenser pipe links to each other with the outlet of first compressor 12, and the other end links to each other with the inlet of first evaporimeter by first capillary 15.Evaporator with heat pump is positioned at housing, and stores cold-storage liquid in evaporator with heat pump, and the outlet of evaporator with heat pump links to each other with the inlet of second compressor 22.
In one embodiment of the invention, the retaining water tank 24 of heat-pump water heater 20 comprises one or two tank unit.The user can freely select the water yield that need to use, the while convenient for users again reasonable use the energy.
In one embodiment of the invention, the output unit of heat-pump water heater 20 adopts Instant heating type or heat accumulating type.In other words, the output end of hot water of heat-pump water heater 20 can Instant heating type or heat accumulating type, can increase the utilization ratio to heat, saves cost.
The relatively independent control of the kind of refrigeration cycle of the kind of refrigeration cycle of refrigerator devices 10 and heat-pump water heater 20, when refrigerator devices 10 is in running order, between the two by energy storage type heat exchanger 13 heat-shifts, this set makes that the evaporation efficiency of the radiating efficiency of condenser of refrigerator devices 10 and heat-pump hot-water apparatus 20 is higher, has reduced energy resource consumption.Simultaneously, the energy storage type heat exchanger heat underload of heat-pump water heater needs the evaporator fin in the aircondition can come to replenish by air in the absorbing environmental.
In one embodiment of the invention, as shown in Figure 2, household electrical appliances hybrid system 100 also comprises: first magnetic valve 101, second magnetic valve 102 and four-way change-over valve 5.As shown in FIG., an end of first magnetic valve 101 links to each other with the outlet of second compressor 22.One end of second magnetic valve 102 links to each other with the outlet of second compressor 22, and the other end of second magnetic valve 102 links to each other with condenser box 25.Four-way change-over valve 5 links to each other with first magnetic valve 101, evaporator fin 23, fin condenser 32 and energy storage type heat exchanger 13 respectively, is used for first magnetic valve and energy storage type heat exchanger optionally are communicated with evaporator fin and fin condenser respectively.Particularly, four-way change-over valve 5 can be realized following two kinds of connected modes:
(1) evaporator fin 23 and energy storage type heat exchanger 13 are connected and the fin condenser 32 and first magnetic valve 101 are connected, this moment, aircondition 30 was in refrigerating state.
(2) evaporator fin 23 and 101 connections of first magnetic valve, fin condenser 32 are connected with heat storage type heat exchanger 13, and this moment, aircondition 30 was in the state of heating.
Refrigeration work to control device 40 control refrigerator devices 10 is described below.
The relatively independent control of the kind of refrigeration cycle of the kind of refrigeration cycle of refrigerator devices 10 and heat-pump hot-water apparatus 20, between the two by energy storage type heat exchanger 13 heat-shifts, behind the heat-shift, the radiating efficiency of refrigerator condenser pipe is higher, and the also corresponding raising of the evaporator effectiveness of Teat pump boiler.
Work to control device 40 control heat-pump water heaters 20 and aircondition 30 is described below.
(1) duty 1: 20 pairs of retaining water tanks 24 of heat-pump water heater heat and 30 pairs of indoor refrigeration of aircondition:
At first measure indoor temperature by three-temperature sensor 31, second temperature sensor 21 measures the water temperature of retaining water tank 24, then the above-mentioned temperature that records is passed to control device 40.When control device 40 judges that indoor temperatures are higher than water temperature in indoor preset temperature and the retaining water tank 24 and are lower than the water tank preset temperature, enter duty 1, promptly heat and by 30 pairs of indoor refrigeration of aircondition by 20 pairs of retaining water tanks 24 of heat-pump water heater.
Particularly, second compressor 22 is opened, 101 sealings of first magnetic valve, and second magnetic valve 102 is connected, and four-way change-over valve 5 is connected evaporator fin 23 and energy storage type heat exchanger 13, and the fin condenser 32 and first magnetic valve 101 are connected.Because 101 sealings of first magnetic valve, so fin condenser 32 belongs to the pipeline cecum, no cold-producing medium inflow.After cold-producing medium was compressed by second compressor 22, second magnetic valve 102 of flowing through arrived the condenser box 25 in the retaining water tank 24.Under the throttling action of second capillary 34, the cold-producing medium in the condenser box 25 is a high-temperature high-pressure state, and to the water heat release in the retaining water tank 24, thereby the water in the heating retaining water tank 24, the cold-producing medium in the condenser box 25 also obtains cooling off heat release at this moment.Cold-producing medium in the energy storage type heat exchanger absorbs energy in the energy storage type heat exchanger, water heat release in the retaining water tank, make the coolant-temperature gage in the retaining water tank raise, the interior cold-producing medium of energy storage type heat exchanger this moment has also been finished the cooling heat release, heat when having avoided the cold-producing medium heat release runs off, save the needed energy of retaining water tank, realized the utilization again of refrigerator energy.
Cold-producing medium is further flowed through behind second capillary 34 through evaporator fin 23, and cold-producing medium evaporates heat absorption in evaporator fin 23, and takes away the heat in the room air, thereby makes aircondition 30 refrigeration.The cold-producing medium four-way change-over valve 5 of further flowing through, by four-way change-over valve 5 cold-producing medium is introduced energy storage type heat exchanger 13 then, and take away the heat of accumulating in the energy storage type heat exchanger, reduce the condenser for refrigerator temperature indirectly, last cold-producing medium flow back into second compressor 22, finishes water and the 30 pairs of indoor working cycles of freezing of aircondition by heat-pump water heater 20 heating retaining water tanks 24.
In one embodiment of the invention, heat-pump water heater 20 and aircondition 30 start or all can not work under the starting state in refrigerator devices 10.Particularly, when refrigerator devices 10 did not enter duty, the required heat of the water of heating retaining water tank 24 was produced by heat-pump water heater 20 fully.When refrigerator devices 10 entered duty, the required energy of water of heating retaining water tank 24 came from the heat release of the cold-producing medium in 34 pairs of condenser boxs 25 of second capillary in the heat release behind the refrigerator condenser pipe and evaporator with heat pump heat exchange and heat-pump water heater 20 in the energy storage type heat exchanger 13.Thus, refrigerator devices 10, heat-pump water heater 20 and aircondition 30 form a circulation, the consumption of the energy of not only having saved when water heat but also do not influence the independent use of each device.
Heat-pump hot-water apparatus 20 merges with the compressor of aircondition 30, promptly uses second compressor 22 jointly.Control device 40 can be relatively big or small mutually according to the measured value of user's setting value and second temperature sensor 21 and three-temperature sensor 31, and control starting or stoping of second compressor 22 in view of the above, and the duty of each magnetic valve, reversal valve, thereby when being user-friendly to control, save the energy again, reduced cost.
(2) duty 2: heat-pump water heater 20 does not heat retaining water tank 24 and 30 pairs of indoor refrigeration of aircondition
At first measure indoor temperature by three-temperature sensor 31, second temperature sensor 21 measures the water temperature of retaining water tank 24, then the temperature that measures is passed to control device 40.When control device 40 judges that indoor temperatures are higher than water temperature in indoor preset temperature and the retaining water tank 24 and are higher than the water tank preset temperature, promptly enter duty 2, promptly do not heat the state of retaining water tank 24 and 30 pairs of indoor refrigeration of aircondition by heat-pump water heater 20.
Particularly, at first open second compressor 22, connect first magnetic valve 101, seal second magnetic valve 102, four-way change-over valve 5 is connected evaporator fin 23 and 13 connections of energy storage type heat exchanger, fin condenser 32 and first magnetic valve 101.This moment is owing to 102 sealings of second magnetic valve, so condenser box 25 belongs to the pipeline cecum, no cold-producing medium inflow.After cold-producing medium was compressed by second compressor 22, second magnetic valve 102 of flowing through arrived fin condenser 32, and under the throttling action of three capillary 33, the cold-producing mediums in the fin condenser 32 are high-temperature high-pressure state, and to the outdoor air heat release.Cold-producing medium is further flowed through behind the three capillary 33 through evaporator fin 23, and cold-producing medium evaporates heat absorption in evaporator fin 23, and takes away the heat in the room air, makes aircondition 30 refrigeration.The cold-producing medium four-way change-over valve 5 of further flowing through, this moment, four-way change-over valve 5 was introduced energy storage type heat exchanger 13 with cold-producing medium, and take away the heat of accumulating in the energy storage type heat exchanger 13, reduce the temperature of the condenser for refrigerator in the energy storage type heat exchanger 13 indirectly, last cold-producing medium is got back to second compressor 22, finishes only independent working cycles to indoor refrigeration.
(3) duty 3: heat-pump water heater 20 heating retaining water tanks 24 and aircondition 30 be not to the state of indoor refrigeration
At first measure indoor temperature by three-temperature sensor 31, second temperature sensor 21 measures the water temperature of retaining water tank 24, then the temperature that measures is passed to control device 40.When control device 40 judges that indoor temperatures are lower than water temperature indoor preset temperature and retaining water tank 24 in and are lower than the water tank preset temperature, enter duty 3, promptly heat-pump water heater 20 heats retaining water tanks 24 and aircondition 30 not to the state of indoor refrigeration.
At first open second compressor 22, seal first magnetic valve 101, connect second magnetic valve 102, four-way change-over valve 5 is connected fin condenser 32 and energy storage type heat exchanger 13, the evaporator fin 23 and first magnetic valve 101 are connected, because 101 sealings of first magnetic valve, so evaporator fin 23 belongs to the pipeline cecum, no cold-producing medium inflow.After cold-producing medium is compressed by second compressor 22, second magnetic valve 102 of flowing through, arrive the condenser box 25 in the retaining water tank 24, under the throttling action of second capillary 34, cold-producing medium in the condenser box 25 is a high-temperature high-pressure state, and to the water heat release in the retaining water tank 24, the water in the heating retaining water tank 24, and this moment, condenser box 25 interior cold-producing mediums also obtained cooling off heat release.Cold-producing medium is further flowed through behind second capillary 24 through fin condenser 32, and cold-producing medium evaporates heat absorption in fin condenser 32, and takes away the heat in the outdoor air, makes aircondition 30 to the external environment released cold quantity.The cold-producing medium four-way change-over valve 5 of further flowing through then, introduce energy storage type heat exchanger 13 by four-way change-over valve 5 with cold-producing medium this moment, and take away the heat of accumulating in the energy storage type heat exchanger 13, reduce the condenser for refrigerator temperature indirectly, then cold-producing medium flow back into second compressor 22, finishes 20 working cycles that heat the water of retaining water tank 24 separately of heat-pump water heater.
In one embodiment of the invention, heat-pump water heater 20 starts or all can not work under the starting state in refrigerator devices 10.Particularly, when refrigerator devices 10 did not enter duty, the required heat of the water of heating retaining water tank 24 was produced by heat-pump water heater 20 fully.When refrigerator devices 10 entered duty, the required energy of water of heating retaining water tank 24 came from the heat release of the cold-producing medium in 34 pairs of condenser boxs 25 of second capillary in the heat release behind the refrigerator condenser pipe and evaporator with heat pump heat exchange and heat-pump water heater 20 in the energy storage type heat exchanger 13.Thus, refrigerator devices 10 and heat-pump water heater 20 forms a circulation, the consumption of the energy of not only having saved when water heat but also do not influence the independent use of each device.
(4) duty 4: heat-pump water heater 20 does not heat the state of retaining water tank 24 and 30 pairs of indoor heatings of aircondition:
At first measure indoor temperature, pass to control device 40 then by three-temperature sensor 31.When control device 40 judges that indoor temperatures are lower than indoor preset temperature and heat-pump water heater 20 and do not enable, enter duty 4, promptly enter the state that heat-pump water heater 20 does not heat retaining water tank 24 and 30 pairs of indoor heatings of aircondition.
At first open second compressor 22, connect first magnetic valve 101, seal second magnetic valve 102, four-way change-over valve 5 is connected evaporator fin 23 and 101 connections of first magnetic valve, fin condenser 32 with heat storage type heat exchanger 13, because second magnetic valve, 102 sealings, therefore condenser box 25 belongs to the pipeline cecum, and no cold-producing medium flows into.After cold-producing medium was compressed by second compressor 22, first magnetic valve 101 of flowing through arrived evaporator fin 23, and under the throttling action of three capillary 33, the cold-producing mediums in the evaporator fin 23 are high-temperature high-pressure state, and to the room air heat release.Cold-producing medium is further flowed through behind the three capillary 33 through fin condenser 32, and cold-producing medium evaporates heat absorption in fin condenser 32, and takes away the heat in the outdoor air, makes 30 pairs of outdoor air released cold quantities of aircondition.The cold-producing medium four-way change-over valve 5 of further flowing through then, this moment, four-way change-over valve 5 was introduced energy storage type heat exchanger 13 with cold-producing medium, and take away the heat of accumulating in the energy storage type heat exchanger 13, indirect reduction condenser for refrigerator temperature, then cold-producing medium is got back to second compressor 22, finishes 20 working cycles to indoor heating of an aircondition.
According to the household electrical appliances hybrid system 100 of the embodiment of the invention, can effectively realize making full use of of energy.The evaporimeter coupling of the refrigerator condenser pipe of refrigerator devices 10 and the Teat pump boiler of heat-pump water heater 20, realize the liquid cooling of refrigerator condenser pipe, give the water of required heating by heat pump with the heat pumping of refrigerator condenser pipe simultaneously, for hot water for kitchen use, do washing and have a bath usefulness.Utilize heat-pump water heater 20 and aircondition 30 discontinuous operations simultaneously, aircondition 30 and heat-pump water heater 20 are carried out integrated, reduced cost and reduced energy resource consumption.Refrigerator devices 10, heat-pump water heater 20 and aircondition 30 can independently separate use again simultaneously, make that control is more flexible, have satisfied the demand of consumer according to different conditions use different device.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification that scope of the present invention is by claims and be equal to and limit to these embodiment.
Claims (10)
1. a household electrical appliances hybrid system is characterized in that, comprising:
Refrigerator devices, described refrigerator devices comprises
First temperature sensor is used to detect the temperature in the described refrigerator devices;
First compressor;
The energy storage type heat exchanger, the inlet of described energy storage type heat exchanger links to each other with the outlet of described first compressor;
First evaporimeter, the inlet of described first evaporimeter links to each other with the outlet of described energy storage type heat exchanger by first capillary;
Heat-pump water heater, described heat-pump water heater comprises:
The retaining water tank;
Condenser box, described condenser box are positioned at described retaining water tank;
Second temperature sensor is used to detect the water temperature in the described retaining water tank;
Second compressor, the inlet of described second compressor links to each other with the outlet of described energy storage type heat exchanger;
Evaporator fin, described evaporator fin optionally is connected with the outlet of described second compressor;
Aircondition, described aircondition comprises:
Three-temperature sensor is used to detect indoor temperature;
Fin condenser, described fin condenser optionally links to each other with the outlet of described second compressor,
Control device, be used to be provided with refrigerator preset temperature, water tank preset temperature and indoor preset temperature, water temperature and described water tank preset temperature, the detected described indoor temperature of described three-temperature sensor and described indoor preset temperature that described first temperature sensor is detected in temperature in the described refrigerator and described refrigerator preset temperature, the detected described retaining water tank of described second temperature sensor compare respectively, control described refrigerator devices, described heat-pump water heater and described aircondition according to comparative result and enter default duty.
2. household electrical appliances hybrid system as claimed in claim 1 is characterized in that, described energy storage type heat exchanger comprises:
Housing;
The refrigerator condenser pipe, described refrigerator condenser pipe is positioned at described housing, and an end of described refrigerator condenser pipe links to each other with the outlet of described first compressor, and the other end links to each other with the inlet of described first evaporimeter by described first capillary;
Evaporator with heat pump, described evaporator with heat pump is positioned at described housing, and stores cold-storage liquid in described evaporator with heat pump, and the outlet of described evaporator with heat pump links to each other with the inlet of described second compressor.
3. household electrical appliances hybrid system as claimed in claim 1 is characterized in that, also comprises:
First magnetic valve, an end of described first magnetic valve links to each other with the outlet of described second compressor;
Second magnetic valve, an end of described second magnetic valve links to each other with the outlet of described second compressor, and the other end of described second magnetic valve links to each other with described condenser box;
Four-way change-over valve, described four-way change-over valve links to each other with described first magnetic valve, described evaporator fin, described fin condenser and described energy storage type heat exchanger respectively, is used for described first magnetic valve and described energy storage type heat exchanger optionally are communicated with described evaporator fin and described fin condenser respectively.
4. household electrical appliances hybrid system as claimed in claim 3 is characterized in that, when the temperature in described control device is judged described refrigerator is higher than described refrigerator preset temperature, controls described first compressor and opens and freeze with the inside to described refrigerator devices.
5. as claim 3 or 4 described household electrical appliances hybrid systems, it is characterized in that, judge described indoor temperature when described control device and be higher than described indoor preset temperature, and when the water temperature in the described retaining water tank is lower than described water tank preset temperature, described control device is by described first closed electromagnetic valve of control, described second magnetic valve is connected, and described four-way change-over valve is with described evaporator fin and described energy storage type heat exchanger is connected and described fin condenser and described first magnetic valve are connected so that the water in the described retaining water tank is heated, controlling described aircondition freezes to indoor.
6. as claim 3 or 4 described household electrical appliances hybrid systems, it is characterized in that, judge described indoor temperature when described control device and be lower than described indoor preset temperature, and when the water temperature in the described retaining water tank is lower than described water tank preset temperature, described control device is by described first closed electromagnetic valve of control, described second magnetic valve is connected, and described four-way change-over valve is with described fin condenser and described energy storage type heat exchanger is connected and described evaporator fin and described first magnetic valve are connected so that the water in the described retaining water tank is heated, stopping described aircondition freezes to indoor.
7. as claim 3 or 4 described household electrical appliances hybrid systems, it is characterized in that, judge described indoor temperature when described control device and be higher than described indoor preset temperature, and when the water temperature in the described retaining water tank is higher than described water tank preset temperature, described control device is connected by described first magnetic valve of control, described second closed electromagnetic valve, described four-way change-over valve are connected described evaporator fin and described energy storage type heat exchanger and described fin condenser and described first magnetic valve are connected stopping the water in the described retaining water tank is heated, controlling described aircondition freezes to indoor.
8. as claim 3 or 4 described household electrical appliances hybrid systems, it is characterized in that, judge described indoor temperature when described control device and be lower than described indoor preset temperature, and when described heat-pump water heater quits work, described control device by described first magnetic valve of control connect, described second closed electromagnetic valve, described four-way change-over valve is with described fin condenser and described energy storage type heat exchanger is connected and described evaporator fin and described first magnetic valve are connected and heated indoor to control described aircondition.
9. household electrical appliances hybrid system as claimed in claim 1 is characterized in that, described retaining water tank comprises one or two tank unit.
10. household electrical appliances hybrid system according to claim 1 is characterized in that, the output unit of described heat-pump water heater adopts Instant heating type or heat accumulating type.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105627472B (en) * | 2016-01-08 | 2018-05-29 | 朱卢玲 | Three-dimensional cold bath or warm bath refrigerator-freezer integrated intelligent control system |
| CN106642453B (en) * | 2016-11-22 | 2019-08-02 | 青岛海尔股份有限公司 | Combination has the refrigerating appliance and its control method of air-conditioning and refrigerator |
| CN106705292B (en) * | 2016-11-22 | 2019-08-02 | 青岛海尔股份有限公司 | Combination has the refrigerating appliance and its control method of air-conditioning and refrigerator |
| CN108495536B (en) * | 2018-05-29 | 2023-07-25 | 福建工程学院 | Air conditioning system of container type data center machine room and control method |
| CN108870599B (en) * | 2018-07-31 | 2024-02-23 | 仲恺农业工程学院 | Heat pipe heat storage type air conditioner heat pump device capable of recovering waste heat |
| CN110411031A (en) * | 2019-07-11 | 2019-11-05 | 青岛海尔空调器有限总公司 | household appliance control method |
| CN113686003B (en) * | 2021-07-20 | 2022-07-22 | 中冶南方武汉建筑设计有限公司 | Building interior waste heat utilization method and central air conditioning system |
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| CN101487617A (en) * | 2009-02-17 | 2009-07-22 | 四川长虹电器股份有限公司 | Heat pump air conditioner and refrigerator combined system |
| CN102062453A (en) * | 2010-12-17 | 2011-05-18 | 上海理工大学 | Domestic cold and hot all-in-one machine |
| CN202267267U (en) * | 2011-09-27 | 2012-06-06 | 合肥美的荣事达电冰箱有限公司 | Composite household appliance system |
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| US20030037905A1 (en) * | 2001-08-22 | 2003-02-27 | Kuo-Liang Weng | Air conditioning system performing composite heat transfer through change of water two phases (liquid vapor) |
| JP4912041B2 (en) * | 2006-05-30 | 2012-04-04 | 中国電力株式会社 | Air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487617A (en) * | 2009-02-17 | 2009-07-22 | 四川长虹电器股份有限公司 | Heat pump air conditioner and refrigerator combined system |
| CN102062453A (en) * | 2010-12-17 | 2011-05-18 | 上海理工大学 | Domestic cold and hot all-in-one machine |
| CN202267267U (en) * | 2011-09-27 | 2012-06-06 | 合肥美的荣事达电冰箱有限公司 | Composite household appliance system |
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