CN103234268A - Environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system - Google Patents

Environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system Download PDF

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Publication number
CN103234268A
CN103234268A CN2013101511175A CN201310151117A CN103234268A CN 103234268 A CN103234268 A CN 103234268A CN 2013101511175 A CN2013101511175 A CN 2013101511175A CN 201310151117 A CN201310151117 A CN 201310151117A CN 103234268 A CN103234268 A CN 103234268A
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CN
China
Prior art keywords
heat exchanger
pipeline
cold
heat
water
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Pending
Application number
CN2013101511175A
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Chinese (zh)
Inventor
王子忠
Original Assignee
王子忠
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Priority to CN2013101511175A priority Critical patent/CN103234268A/en
Publication of CN103234268A publication Critical patent/CN103234268A/en
Pending legal-status Critical Current

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Abstract

The invention provides an environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system which mainly comprises a heat pump, a hot heat exchanger and a cold heat exchanger. The heat pump is connected with the hot heat exchanger through a pipeline, a four-way valve is mounted on the pipeline for connecting the heat pump with the hot heat exchanger, a hot water outlet and a cold water inlet are mounted on the hot heat exchanger, a water pump is mounted on a pipeline for connecting the cold water inlet with the hot heat exchanger, the hot heat exchanger is connected with the cold heat exchanger through a pipeline, a filter and an electronic expansion valve are mounted on the pipeline for connecting the hot heat exchanger with the cold heat exchanger, the cold heat exchanger is connected with a gas-liquid separator through the four-way valve, the gas-liquid separator is connected with the heat pump through a pipeline, heat exchange tubes are mounted in a waste heat water tank, the cold heat exchanger is connected with the heat exchange tubes through a bidirectional pipeline, and an evaporating water pump is mounted on the pipeline for connecting the cold heat exchanger with the heat exchange tubes. The system mainly has the advantages that waste water in a bathroom is recycled, waste water energy replaces wind energy, resource waste is avoided, and normal operation of a heat pump water heater in any environments is ensured.

Description

Environmental protection and energy saving bathroom waste thermal energy is the reclaiming type heat pump water-heating machine system again
Technical field
The present invention relates to a kind of environmental protection and energy saving bathroom waste thermal energy reclaiming type heat pump water-heating machine system again, be mainly used in normal domestic use, commercial Teat pump boiler field.
Background technology
At present, common ordinary hot pump hot water machine on the market, in the time of work, mostly need evaporimeter to carry out heat exchange by air draft and air, like this, need to consume a large amount of electric energy, also increase the fault rate of whole system easily, in the time of most important, when weather was bad, heat pump water-heating machine badly influenced people's use with regard to cisco unity malfunction, in addition, large-scale bath center on the market after people used hot water in the bathroom, will be discharged the spent hot water by sewer, and then put into new hot water, like this, the spent hot water will slattern in vain, and the temperature of this water is generally all about 35 ℃, will lose the heat energy of many waste water, very unfortunate, if these spent hot waters are recycled again by heat pump water-heating machine system, it is not the good thing that part is benefited the nation and the people, therefore, also wait for very much the appearance of this product on the market.
Summary of the invention
Shortcoming at above-mentioned prior art existence, the experience of this area work is engaged in inventor's accumulation for many years, through feasibility study repeatedly, get generation of the present invention eventually, the invention provides environmental protection and energy saving bathroom waste thermal energy reclaiming type heat pump water-heating machine system again, its main purpose is energy savings, and the spent hot water can recycle again.
Environmental protection and energy saving of the present invention bathroom waste thermal energy reclaiming type heat pump water-heating machine system again solves the technical scheme that its technical problem takes and is: it mainly comprises heat pump, heat exchanger and cold heat exchanger, pass through pipeline, heat pump is connected with heat exchanger, the pipeline that is connected with heat exchanger at heat pump is equipped with cross valve, at heat exchanger hot water outlet and cold water inlet are installed, the pipeline that is connected with heat exchanger at cold water inlet is equipped with water pump, heat exchanger is connected by pipeline with cold heat exchanger, the pipeline that is connected with cold heat exchanger at heat exchanger is equipped with filter and electric expansion valve, cold heat exchanger is connected with gas-liquid separator by cross valve, pass through pipeline, gas-liquid separator is connected with heat pump, in the inside, used heat pond heat exchanger tube is installed, cold heat exchanger is connected with heat exchanger tube by two-way pipeline, and the pipeline that is connected with heat exchanger tube at cold heat exchanger is equipped with the evaporation water pump.
The environmental protection and energy saving of the present invention bathroom waste thermal energy operation principle of reclaiming type heat pump water-heating machine system again is: after heat pump starts, cold media gas is compressed, produce high temperature and high pressure gas, by pipeline with high temperature discharge in the water of heat exchanger the inside, refrigerant enters electric expansion valve by pipeline again and carries out throttling, refrigerant after the throttling enters cold heat exchanger by pipeline, evaporate, absorb the heat energy in the water, refrigerant enters into gas-liquid separator by pipeline again, carries out gas-liquid separation, gas after the separation is got back in the heat pump, continue compression and discharge then, said process constantly circulation carries out, and the water of heat exchanger the inside has just become hot water like this; When refrigerant through after the heat exchanger heat release, after entering into the cold heat exchanger evaporation and absorbing heat, through behind the gas-liquid separator, get back to heat pump, continue the circulation compression; Heat energy in the cold heat exchanger provides heat energy by the hot water in the used heat pond, and the purpose that this process realizes is: cold water has been heated, carried out the expense energy recovery simultaneously, the energy takes full advantage of.
Environmental protection and energy saving of the present invention bathroom waste thermal energy is the reclaiming type heat pump water-heating machine system again, and in order to alleviate the problem of above-mentioned existence, major advantage is:
1, simple in structure, be easy to make;
2, adopt the electric energy-saving flow controller, two condensation configurations, energy-saving effect is higher than ordinary hot pump water heater 40%;
3, native system adopts the environmental protection refrigerant, does not explode that it is free from environmental pollution not burn,
4, native system cheap, in the face of mass consumption,
5, not air draft of native system non-outdoor unit is regardless of the South and the North has the people to live and has expense warm water's place to use,
6, the benign cycle of resource and the energy and recycling cut the waste.
The present invention is further illustrated below in conjunction with drawings and Examples.
Description of drawings
Following Fig. 1 is environmental protection and energy saving of the present invention bathroom waste thermal energy reclaiming type heat pump water-heating machine system structural representation again.
Description of reference numerals: 1, heat pump 2, cross valve 3, heat exchanger 4, hot water outlet 5, cold water inlet 6, water pump 7, filter 8, electric expansion valve 9., cold heat exchanger 10, used heat pond 11, heat exchanger tube 12, evaporation water pump 13, gas-liquid separator
The specific embodiment
Be illustrated in fig. 1 shown below, it mainly comprises heat pump 1, heat exchanger 3 and cold heat exchanger 9, pass through pipeline, heat pump 1 is connected with heat exchanger 3, the pipeline that is connected with heat exchanger 3 at heat pump 1 is equipped with cross valve 2, at heat exchanger 3 hot water outlet 4 and cold water inlet 5 are installed, the pipeline that is connected with heat exchanger 3 at cold water inlet 5 is equipped with water pump 6, heat exchanger 3 and cold heat exchanger 9 are connected by pipeline, the pipeline that is connected with cold heat exchanger 9 at heat exchanger 3 is equipped with filter 7 and electric expansion valve 8, cold heat exchanger 9 is connected with gas-liquid separator 13 by cross valve 2, by pipeline, gas-liquid separator 13 is connected with heat pump 1, in 10 the insides, used heat pond heat exchanger tube 11 is installed, cold heat exchanger 9 is connected with heat exchanger tube 11 by two-way pipeline, and the pipeline that is connected with heat exchanger tube 11 at cold heat exchanger 9 is equipped with evaporation water pump 12.
In sum, be preferred embodiment of the present invention, all changes of having done according to technical solution of the present invention when the function that produces fails to exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.

Claims (4)

1. environmental protection and energy saving bathroom waste thermal energy reclaiming type heat pump water-heating machine system again, its principal character is: it mainly comprises heat pump (1), heat exchanger (3) and cold heat exchanger (9), pass through pipeline, heat pump (1) is connected with heat exchanger (3), the pipeline that is connected with heat exchanger (3) at heat pump (1) is equipped with cross valve (2), at heat exchanger (3) hot water outlet (4) and cold water inlet (5) is installed.
2. environmental protection and energy saving according to claim 1 bathroom waste thermal energy reclaiming type heat pump water-heating machine system again, it is characterized by: the pipeline that is connected with heat exchanger (3) at cold water inlet (5) is equipped with water pump (6), heat exchanger (3) is connected by pipeline with cold heat exchanger (9), and the pipeline that is connected with cold heat exchanger (9) at heat exchanger (3) is equipped with filter (7) and electric expansion valve (8).
3. environmental protection and energy saving according to claim 1 bathroom waste thermal energy reclaiming type heat pump water-heating machine system again, it is characterized by: cold heat exchanger (9) is connected with gas-liquid separator (13) by cross valve (2), pass through pipeline, gas-liquid separator (13) is connected with heat pump (1), in used heat pond (10) the inside heat exchanger tube (11) is installed.
4. environmental protection and energy saving according to claim 1 bathroom waste thermal energy reclaiming type heat pump water-heating machine system again, it is characterized by: cold heat exchanger (9) is connected with heat exchanger tube (11) by two-way pipeline, and the pipeline that is connected with heat exchanger tube (11) at cold heat exchanger (9) is equipped with evaporation water pump (12).
CN2013101511175A 2013-04-11 2013-04-11 Environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system Pending CN103234268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101511175A CN103234268A (en) 2013-04-11 2013-04-11 Environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101511175A CN103234268A (en) 2013-04-11 2013-04-11 Environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system

Publications (1)

Publication Number Publication Date
CN103234268A true CN103234268A (en) 2013-08-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101511175A Pending CN103234268A (en) 2013-04-11 2013-04-11 Environment-friendly energy-saving bathroom waste heat energy recycling heat pump water heater system

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CN (1) CN103234268A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0941957A (en) * 1995-08-01 1997-02-10 Toyota Autom Loom Works Ltd Waste heat recovery system of internal combustion engine
JPH10108818A (en) * 1996-10-04 1998-04-28 Hoshizaki Electric Co Ltd Heat exchanger
JP3589028B2 (en) * 1998-05-26 2004-11-17 松下電器産業株式会社 Heat pump type bath hot water supply system
CN202792524U (en) * 2012-09-20 2013-03-13 隋轶聪 Heat pump type water heater for recycling residual heat of wastewater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0941957A (en) * 1995-08-01 1997-02-10 Toyota Autom Loom Works Ltd Waste heat recovery system of internal combustion engine
JPH10108818A (en) * 1996-10-04 1998-04-28 Hoshizaki Electric Co Ltd Heat exchanger
JP3589028B2 (en) * 1998-05-26 2004-11-17 松下電器産業株式会社 Heat pump type bath hot water supply system
CN202792524U (en) * 2012-09-20 2013-03-13 隋轶聪 Heat pump type water heater for recycling residual heat of wastewater

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C06 Publication
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Application publication date: 20130807

WD01 Invention patent application deemed withdrawn after publication