CN203758148U - Heat pump refrigerator - Google Patents
Heat pump refrigerator Download PDFInfo
- Publication number
- CN203758148U CN203758148U CN201320893118.2U CN201320893118U CN203758148U CN 203758148 U CN203758148 U CN 203758148U CN 201320893118 U CN201320893118 U CN 201320893118U CN 203758148 U CN203758148 U CN 203758148U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- heat exchanger
- side heat
- hot water
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat pump refrigerator, comprising a refrigerator heat exchanger arranged in the refrigerator for heat exchange, wherein an expansion valve and a refrigeration compressor are respectively connected to both ends of the refrigerator heat exchanger; the other end of the refrigeration compressor is connected with a temperature control switch device; the temperature control switch device is respectively connected with a refrigerator side heat exchanger and a hot water side heat exchanger; the other end of the refrigerator side heat exchanger and the other end of the hot water side heat exchanger are both connected to the expansion valve; the hot water side heat exchanger is used for heating water in a water tank. According to the heat pump refrigerator, due to the fact that the hot water side heat exchanger used for heating the water in the water tank is additionally arranged on the refrigeration system of an ordinary refrigerator, the hot water side heat exchanger uses the heat emitted into the air during working of the refrigerator to heat the water, the heat island effect is prevented, and hot water needed by people life can be provided for free, thus requirements of people life are met, and also the refrigerator is more energy-saving and environment-friendly.
Description
Technical field
The utility model relates to a kind of refrigerator, particularly a kind of refrigerator that free hot water can be provided.
Background technology
Along with social progress, economic development, the living environment that people live is in improvement promotes fast, and wherein refrigeration, heating and domestic hot-water have been the basic configuration of Modern Family.But at present application more widely arcola is used trouble, and pollute more greatly, not environmental protection; Adopt in addition combustion gas or with electrical heating big energy-consuming, have a big risk and function singleness.
General air heat-exchange mode, the one, affected by amblent air temperature has significant limitation, and meanwhile, this system can cause tropical island effect; Water resource heat pump or earth-source hot-pump system are subject to the constraints such as building, have limited the use of town region resident family, and therefore people are badly in need of some both energy-conserving and environment-protective, and domestic hot-water's product can be provided again.
Utility model content
In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, not only energy-conserving and environment-protective, but also can provide free the heat pump refrigerator of the required hot water of life.
The utility model is that the technical scheme that its technical problem of solution adopts is:
A kind of heat pump refrigerator, comprise the refrigerator heat exchanger for carry out exchange heat in refrigerator, the two ends of this refrigerator heat exchanger are connected with respectively expansion valve and refrigeration compressor, the other end of described refrigeration compressor is connected with temperature control switching device shifter, this temperature control switching device shifter is connected with respectively refrigerator side heat exchanger and hot water side heat exchanger, the other end of this refrigerator side heat exchanger and hot water side heat exchanger is all connected with expansion valve, and described hot water side heat exchanger is for the water in heating water tank.
As the improvement of technique scheme, the control circuit board that described temperature control switching device shifter comprises electromagnetic change-over valve and automatically switches for controlling electromagnetic change-over valve, this control circuit board is connected with the temperature inductor for monitoring water temperature in water tank.
The beneficial effects of the utility model are: because the utility model has been set up a hot water side heat exchanger for the water in water tank is heated in the refrigeration system of general refrigerator, be discharged into airborne heat by hot water side heat exchanger during by refrigerator work and be used for heating water, both prevented tropical island effect, can provide free again people's required hot water of living, the life that has not only met people is required, can also make refrigerator energy-conserving and environment-protective more; On the utility model, be also provided with temperature control switching device shifter simultaneously, in the time that the water in water tank is heated to design temperature, the heat that temperature control switching device shifter produces can be by refrigerator work time is drained from refrigerator side heat exchanger, avoid water in water tank because long-time heating causes excess Temperature, affect people's normal use.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is principle assumption diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of heat pump refrigerator, comprise the refrigerator heat exchanger 1 for carry out exchange heat in refrigerator, described refrigerator heat exchanger 1 is mainly used for drawing the heat of air in refrigerator, temperature in refrigerator is constantly declined, the two ends of this refrigerator heat exchanger 1 are connected with respectively expansion valve 2 and refrigeration compressor 3, the other end of described refrigeration compressor 3 is connected with temperature control switching device shifter 4, this temperature control switching device shifter 4 is connected with respectively refrigerator side heat exchanger 5 and hot water side heat exchanger 6, the other end of this refrigerator side heat exchanger 5 and hot water side heat exchanger 6 is all connected with expansion valve 2, described hot water side heat exchanger 6 is for the water in heating water tank 7, the heat that above-mentioned refrigerator side heat exchanger 5 and hot water side heat exchanger 6 are mainly used in drawing when freezing in refrigerator is transformed in other media and goes.
As preferred embodiment mode of the present utility model, the control circuit board that described temperature control switching device shifter 4 comprises electromagnetic change-over valve and automatically switches for controlling electromagnetic change-over valve, when heating water, this control circuit board is connected with the temperature inductor for monitoring water tank 7 interior water temperatures, control circuit board is by the water temperature in temperature inductor moment monitoring water tank 7, in the time that the water in water tank 7 is heated to design temperature, control circuit board sends signal controlling electromagnetic rotating valve automatic switchover direction, change the flow direction of refrigerant in refrigerator refrigeration system, refrigerant is no longer flow through from hot water side heat exchanger 6, flow through and change into from refrigerator side heat exchanger 5, therefore the heat producing when refrigerator work no longer heats the water in water tank 7, make water temperature in water tank 7 in design temperature, certainly, described temperature control switching device shifter 4 can also adopt Manual structure, be specially the thermometer and the two-way valve that comprise for measuring water tank 7 interior coolant-temperature gages, whether people arrive the required temperature of people by the water temperature of observing in the known water tank 7 of thermometer, if water temperature arrives the required temperature of people, can be by regulating manually two-way valve, make the refrigerant in refrigerator refrigeration system flow to refrigerator side heat exchanger 5, thereby the flow direction of refrigerant in change refrigerator refrigeration system, because refrigerant no longer flows to hot water side heat exchanger 6, therefore the water in water tank 7 can not be heated again, therefore water temperature no longer raises, being applicable to people uses.
The utility model by setting up a hot water side heat exchanger 6 in the refrigeration system of general refrigerator, the heat producing during by refrigeration for refrigerator by hot water side heat exchanger 6 is for the water in heating water tank 7, produce the needed domestic hot-water of people thereby add, the heat producing while avoiding refrigeration for refrigerator is directly discharged in air, not only reduce energy waste, can also prevent again tropical island effect, therefore heat pump refrigerator of the present utility model is in the time realizing the refrigerating function of general refrigerator, can also add people are provided the required hot water of living, reach energy-saving and emission-reduction, the function of protection of the environment.
The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (2)
1. a heat pump refrigerator, it is characterized in that: comprise the refrigerator heat exchanger (1) for carry out exchange heat in refrigerator, the two ends of this refrigerator heat exchanger (1) are connected with respectively expansion valve (2) and refrigeration compressor (3), the other end of described refrigeration compressor (3) is connected with temperature control switching device shifter (4), this temperature control switching device shifter (4) is connected with respectively refrigerator side heat exchanger (5) and hot water side heat exchanger (6), the other end of this refrigerator side heat exchanger (5) and hot water side heat exchanger (6) is all connected with expansion valve (2), described hot water side heat exchanger (6) is for the water in heating water tank (7).
2. a kind of heat pump refrigerator according to claim 1, it is characterized in that: the control circuit board that described temperature control switching device shifter (4) comprises electromagnetic change-over valve and automatically switches for controlling electromagnetic change-over valve, this control circuit board is connected with the temperature inductor for monitoring the interior water temperature of water tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893118.2U CN203758148U (en) | 2013-12-31 | 2013-12-31 | Heat pump refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893118.2U CN203758148U (en) | 2013-12-31 | 2013-12-31 | Heat pump refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758148U true CN203758148U (en) | 2014-08-06 |
Family
ID=51253408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893118.2U Expired - Fee Related CN203758148U (en) | 2013-12-31 | 2013-12-31 | Heat pump refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU201155U1 (en) * | 2020-01-14 | 2020-12-01 | Резниченко Сергей Анатольевич | HOUSEHOLD REFRIGERATOR |
-
2013
- 2013-12-31 CN CN201320893118.2U patent/CN203758148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU201155U1 (en) * | 2020-01-14 | 2020-12-01 | Резниченко Сергей Анатольевич | HOUSEHOLD REFRIGERATOR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |