CN103673290A - Air energy heat pump water heater with refrigeration function and heat recovery - Google Patents
Air energy heat pump water heater with refrigeration function and heat recovery Download PDFInfo
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- CN103673290A CN103673290A CN201310727726.0A CN201310727726A CN103673290A CN 103673290 A CN103673290 A CN 103673290A CN 201310727726 A CN201310727726 A CN 201310727726A CN 103673290 A CN103673290 A CN 103673290A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000011084 recovery Methods 0.000 title abstract description 8
- 238000005057 refrigeration Methods 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 23
- 230000010354 integration Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an air energy heat pump water heater with a refrigeration function and heat recovery. The air energy heat pump water heater is composed of an outdoor unit and an indoor integrated water tank in a connecting mode. The outdoor unit comprises a compressor, a vapor-liquid separator, a first finned type heat exchanger, a first expansion valve, a dry filter and a four-way valve. The compressor is connected with the vapor-liquid separator through a pipeline, the other end of the compressor and the other end of the vapor-liquid separator are connected with the end I and end III of the four-way valve respectively, and the end II of the four-way valve, the first finned type heat exchanger, the first expansion valve and the dry filter are sequentially connected through a pipeline. The end IV of the four-way valve and the dry filter are respectively connected with the indoor integrated water tank. The air energy heat pump water heater has a heat recovery function, energy efficiency can be improved substantially, indoor air heat is absorbed, indoor temperature is reduced, heat is transferred into the water tank and used for making hot water, in summer, when the indoor temperature is high, the water heater can also be used as an air conditioner, meanwhile, when the hot water is made, indoor heat and outdoor heat are selected and absorbed, and therefore a heat pump can be more efficient and save more energy.
Description
Technical field
The present invention relates to a kind of air energy heat pump water heater, belong to heat pump application technical field.
Background technology
Along with the approval gradually in market and the tendency of policy, capital was constantly injected air energy industry in recent years, and the intervention of especially a large amount of household appliances enterprises and solar water heater enterprise is sharply expanded air energy industry production capacity, and the output value is soaring rapidly.China's air-source water heater is through popularization in a few years, progressively expansion, and within the coming years, market also will face huge opportunity to develop, and the space of development is very wide.Air energy heat pump water heater also claims " air source hot pump water heater ", " Teat pump boiler ", " air-source water heater " etc.Air energy heat pump water heater can absorb airborne low temperature heat energy come in, and is converted into high temperature heat after compressor compresses, can be used for water to heat.This water heater has energy-efficient feature, and its power consumption is 1/4 of equal capacity electric heater, is 1/3 of gas heater.The initial investment of air energy heat pump water heater (air source hot pump water heater) is coal gas, natural gas, electric heater three to five times, but its day-to-day operation cost is lower.
Domestic air energy Teat pump boiler is mainly divided into split type and integral type at present, split type is from external environment, to absorb heat, and north of china in winter outdoor environment temperature is lower, and lower and heat time of efficiency temperature that becomes is long, therefore this split type north that is not suitable for, is mainly applicable to south China; Integral type absorbs heat from indoor environment, in northern China, deposits central heating winter, can from environment, absorb heat hot water preparing efficiently, so integral type is applicable to the north.Present most of air energy heat pump water heater does not possess heat recovery function, does not possess refrigerating function in summer, does not possess and selects heat or the selection of the outer heat of absorption chamber in absorption chamber.
Summary of the invention
Technical problem to be solved by this invention is the defect existing for prior art, a kind of air-source water heater that possesses heat recovery function and refrigerating function is provided, and summer, refrigeration was also gratuitously obtained hot water, and hot water is made complete, indoor while also needing to lower the temperature, can work as air-conditioning and use; Can utilize the efficient hot water preparing of the heat of indoor central heating winter; In season in spring and autumn, do not affecting under the prerequisite of indoor environment, utilizes off-premises station from outdoor absorption heat hot water preparing.
For solving this technical problem, the invention provides a kind of air energy heat pump water heater that possesses the recuperation of heat of refrigerating function band, by off-premises station and indoor integration water box, connected to form, described off-premises station comprises compressor, vapour liquid separator, finned heat exchanger one, expansion valve one, device for drying and filtering and cross valve, by pipeline compressor, connect vapour liquid separator, the other end of compressor and vapour liquid separator is connected respectively I end and the III end of cross valve, the II end of cross valve, finned heat exchanger one, expansion valve one is connected by pipeline successively with device for drying and filtering, the IV end of cross valve is connected with indoor integration water box respectively with device for drying and filtering.
Described indoor integration water box comprises the water tank and the indoor set that is placed in water tank top of built-in heat exchange coil, and IV end, its water side that the water inlet end of heat exchange coil connects off-premises station cross valve are connected with the device for drying and filtering of off-premises station through indoor set.
Described off-premises station also comprises magnetic valve one and magnetic valve two, magnetic valve one is arranged on the connecting line of finned heat exchanger one and expansion valve one, and one end of magnetic valve two is connected on the connecting line of expansion valve one and device for drying and filtering, the other end of magnetic valve two is connected on the connecting line of cross valve and finned heat exchanger one.
Described indoor set comprises finned heat exchanger two, magnetic valve three, magnetic valve four and expansion valve two, after one end connected electromagnetic valve four of described finned heat exchanger two, be connected with the device for drying and filtering of off-premises station, water side, another road of after the other end one tunnel of finned heat exchanger two is connected with expansion valve two, connecting heat exchange coil are connected with the water inlet end of heat exchange coil, and one end of magnetic valve three is connected with magnetic valve four, the other end is connected to expansion valve two and is connected on the connecting line of heat exchange coil water side.
On the connecting line of finned heat exchanger two and heat exchange coil water inlet end, be provided with check valve one, expansion valve two be connected the connecting line of heat exchange coil water side on be provided with check valve two.
Beneficial effect: the present invention possesses heat recovery function, can significantly improve efficiency, airborne heat in absorption chamber, reduces indoor temperature, transfer of heat in water tank, be used for hot water preparing, in summer, hot water is made complete, when indoor temperature is higher, can also work as air-conditioning and use, while selecting hot water preparing, select heat and the outer heat of absorption chamber in absorption chamber simultaneously, can make heat pump more efficiently more energy-conservation.
Accompanying drawing explanation
Fig. 1 is system connection diagram of the present invention.
In figure: 1 compressor, 2 vapour liquid separators, 3 finned heat exchangers one, 4 magnetic valves one, 5 expansion valves one, 6 magnetic valves two, 7 devices for drying and filtering, 8 cross valves, 9 water tanks, 10 heat exchange coils, 11 magnetic valves three, 12 magnetic valves four, 13 finned heat exchangers two, 14 expansion valves two, 15 check valves one, 16 check valves two.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that system connection diagram of the present invention.
The present invention is connected to form by off-premises station and indoor integration water box.
Described off-premises station comprises compressor 1, vapour liquid separator 2, finned heat exchanger 1, expansion valve 1, device for drying and filtering 7 and cross valve 8, by pipeline compressor 1, connect vapour liquid separator 2, the other end of compressor 1 and vapour liquid separator 2 is connected respectively I end and the III end of cross valve 8, the II end of cross valve 8, finned heat exchanger 1, expansion valve 1 are connected by pipeline successively with device for drying and filtering 7, and the IV end of cross valve 8 is connected with indoor integration water box respectively with device for drying and filtering 7.
Described off-premises station also comprises magnetic valve 1 and magnetic valve 26, magnetic valve 1 is arranged on the connecting line of finned heat exchanger 1 and expansion valve 1, and one end of magnetic valve 26 is connected on the connecting line of expansion valve 1 and device for drying and filtering 7, the other end of magnetic valve 26 is connected on the connecting line of cross valve 8 and finned heat exchanger 1.
Described indoor integration water box comprises the water tank 9 and the indoor set that is placed in water tank 9 tops of built-in heat exchange coil 10, and IV end, water side that the water inlet end of heat exchange coil 10 connects off-premises station cross valve 8 are connected with the device for drying and filtering 7 of off-premises station through indoor set.
Described indoor set comprises finned heat exchanger 2 13, magnetic valve 3 11, magnetic valve 4 12 and expansion valve 2 14, after one end connected electromagnetic valve 4 12 of described finned heat exchanger 2 13, be connected with the device for drying and filtering 7 of off-premises station, water side, another road of after the other end one tunnel of finned heat exchanger 2 13 is connected with expansion valve 2 14, connecting heat exchange coil 10 are connected with the water inlet end of heat exchange coil 10, and one end of magnetic valve 3 11 is connected with magnetic valve 4 12, the other end is connected to expansion valve 2 14 and is connected on the connecting line of heat exchange coil 10 water sides.
On the connecting line of finned heat exchanger 2 13 and heat exchange coil 10 water inlet ends, be provided with check valve 1, expansion valve 2 14 be connected the connecting line of heat exchange coil 10 water sides on be provided with check valve 2 16.
The course of work of the present invention and operation principle:
Under using summer residual heat take-back model, compressor 1 exhaust is by cross valve 8, to heat exchange coil 10, check valve 16, expansion valve 14, finned heat exchanger 13, the magnetic valve 12 in integration water box, and then to off-premises station device for drying and filtering 7, magnetic valve 6, cross valve 8, vapour liquid separator 2, get back to compressor 1, complete a waste heat recovery circulation; When hot water is produced complete, while still needing to freeze, the gas that compressor 1 is discharged is through cross valve 8, finned heat exchanger 3, magnetic valve 4, expansion valve 5, device for drying and filtering 7, to integration water box magnetic valve 12, finned heat exchanger 13, check valve 15, return off-premises station cross valve 8, vapour liquid separator 2, get back to compressor 1, complete a kind of refrigeration cycle.
When spring and autumn restraining hot water, compressor 1 exhaust enters the heat exchange coil 10 of integration water box through cross valve 8, through check valve 16, magnetic valve 11, get back to off-premises station device for drying and filtering 7, expansion valve 5, magnetic valve 4, finned heat exchanger 3, by cross valve 8, get back to vapour liquid separator 2, return compressor 1, complete water heating circulation.
In the winter time during water heating, compressor 1 exhaust enters integration water box heat exchange coil 10, check valve 16, expansion valve 14, finned heat exchanger 13, magnetic valve 12 through cross valve 8, get back to off-premises station, through device for drying and filtering 7, magnetic valve 6, cross valve 8, get back to vapour liquid separator 2, enter compressor and complete a water heating circulation.
The present invention efficiently produces domestic hot-water and reduces indoor temperature in the mode that adopt condensation heat to reclaim summer, when indoor temperature is still higher, can be used as air-conditioning and uses, and reduces indoor temperature; In season in spring and autumn, do not affecting under the prerequisite of indoor temperature, utilizes off-premises station normally to produce domestic hot-water, also can, when indoor temperature is higher, reduce indoor temperature hot water preparing; In winter, can utilize indoor environment heat efficiently to produce domestic hot-water.
The present invention possesses heat recovery function, can significantly improve efficiency, airborne heat in absorption chamber, reduces indoor temperature, transfer of heat in water tank, be used for hot water preparing, in summer, hot water is made complete, when indoor temperature is higher, can also work as air-conditioning and use, while selecting hot water preparing, select heat and the outer heat of absorption chamber in absorption chamber simultaneously, can make heat pump more efficiently more energy-conservation.
The above-mentioned embodiment of the present invention, just illustrates, and is not only, and change within the scope of the present invention all or that be equal in scope of the present invention is all surrounded by the present invention.
Claims (3)
1. an air energy heat pump water heater that possesses the recuperation of heat of refrigerating function band, by off-premises station and indoor integration water box, connected to form, described off-premises station comprises compressor (1), vapour liquid separator (2), finned heat exchanger one (3), expansion valve one (5), device for drying and filtering (7) and cross valve (8), by pipeline compressor (1), connect vapour liquid separator (2), the other end of compressor (1) and vapour liquid separator (2) is connected respectively I end and the III end of cross valve (8), the II end of cross valve (8), finned heat exchanger one (3), expansion valve one (5) is connected by pipeline successively with device for drying and filtering (7), the IV end of cross valve (8) is connected with indoor integration water box respectively with device for drying and filtering (7), it is characterized in that:
Described indoor integration water box comprises the water tank (9) of built-in heat exchange coil (10) and is placed in the indoor set of water tank (9) top, and IV end, water side that the water inlet end of heat exchange coil (10) connects off-premises station cross valve (8) are connected with the device for drying and filtering (7) of off-premises station through indoor set;
Described off-premises station also comprises magnetic valve one (4) and magnetic valve two (6), magnetic valve one (4) is arranged on the connecting line of finned heat exchanger one (3) and expansion valve one (5), and one end of magnetic valve two (6) is connected on the connecting line of expansion valve one (5) and device for drying and filtering (7), the other end of magnetic valve two (6) is connected on the connecting line of cross valve (8) and finned heat exchanger one (3).
2. the air energy heat pump water heater that possesses the recuperation of heat of refrigerating function band according to claim 1, it is characterized in that: described indoor set comprises finned heat exchanger two (13), magnetic valve three (11), magnetic valve four (12) and expansion valve two (14), after one end connected electromagnetic valve four (12) of described finned heat exchanger two (13), be connected with the device for drying and filtering (7) of off-premises station, after being connected with expansion valve two (14), the other end one tunnel of finned heat exchanger two (13) connects the water side of heat exchange coil (10), another road is connected with the water inlet end of heat exchange coil (10), one end of magnetic valve three (11) is connected with magnetic valve four (12), the other end is connected to expansion valve two (14) and is connected on the connecting line of heat exchange coil (10) water side.
3. the air energy heat pump water heater that possesses the recuperation of heat of refrigerating function band according to claim 1 and 2, it is characterized in that: on the connecting line of finned heat exchanger two (13) and heat exchange coil (10) water inlet end, be provided with check valve one (15), expansion valve two (14) be connected the connecting line of heat exchange coil (10) water side on be provided with check valve two (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727726.0A CN103673290B (en) | 2013-12-26 | 2013-12-26 | A kind of air energy heat pump water heater with the recuperation of heat of refrigerating function band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727726.0A CN103673290B (en) | 2013-12-26 | 2013-12-26 | A kind of air energy heat pump water heater with the recuperation of heat of refrigerating function band |
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| CN103673290A true CN103673290A (en) | 2014-03-26 |
| CN103673290B CN103673290B (en) | 2015-12-16 |
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| CN201310727726.0A Active CN103673290B (en) | 2013-12-26 | 2013-12-26 | A kind of air energy heat pump water heater with the recuperation of heat of refrigerating function band |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086366A (en) * | 2018-10-23 | 2020-05-01 | 现代自动车株式会社 | Heat pump system for vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856578A (en) * | 1988-04-26 | 1989-08-15 | Nepco, Inc. | Multi-function self-contained heat pump system |
| US5174365A (en) * | 1990-11-30 | 1992-12-29 | Kabushiki Kaisha Toshiba | Air conditioning apparatus which selectively carries out a refrigerant collection operation |
| CN202254478U (en) * | 2011-07-17 | 2012-05-30 | 陈则韶 | Double-source heat pump multifunctional machine |
| KR101255760B1 (en) * | 2012-05-30 | 2013-04-17 | 오텍캐리어 주식회사 | Hybrid heat pump boiler system |
| CN103062955A (en) * | 2012-12-27 | 2013-04-24 | 湖北耗克节能科技有限公司 | Heat recovery air-conditioning water heater with descaling function |
| KR20130135022A (en) * | 2012-05-30 | 2013-12-10 | 오텍캐리어 주식회사 | Hybrid heat pump boiler system |
| CN203629024U (en) * | 2013-12-26 | 2014-06-04 | 山东力诺瑞特新能源有限公司 | Air energy heat-pump water heater with refrigerating function and heat recycling function |
-
2013
- 2013-12-26 CN CN201310727726.0A patent/CN103673290B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856578A (en) * | 1988-04-26 | 1989-08-15 | Nepco, Inc. | Multi-function self-contained heat pump system |
| US5174365A (en) * | 1990-11-30 | 1992-12-29 | Kabushiki Kaisha Toshiba | Air conditioning apparatus which selectively carries out a refrigerant collection operation |
| CN202254478U (en) * | 2011-07-17 | 2012-05-30 | 陈则韶 | Double-source heat pump multifunctional machine |
| KR101255760B1 (en) * | 2012-05-30 | 2013-04-17 | 오텍캐리어 주식회사 | Hybrid heat pump boiler system |
| KR20130135022A (en) * | 2012-05-30 | 2013-12-10 | 오텍캐리어 주식회사 | Hybrid heat pump boiler system |
| CN103062955A (en) * | 2012-12-27 | 2013-04-24 | 湖北耗克节能科技有限公司 | Heat recovery air-conditioning water heater with descaling function |
| CN203629024U (en) * | 2013-12-26 | 2014-06-04 | 山东力诺瑞特新能源有限公司 | Air energy heat-pump water heater with refrigerating function and heat recycling function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086366A (en) * | 2018-10-23 | 2020-05-01 | 现代自动车株式会社 | Heat pump system for vehicle |
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| CN103673290B (en) | 2015-12-16 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: Qingpu District of Shanghai city in 201700 Huaqing Road No. 738 Patentee after: Linuoruite new energy Co., Ltd. (Shanghai) Address before: Licheng District 250103 Shandong city of Ji'nan province by ten Road No. 30766 Patentee before: Shandong Linuo Paradigma Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Air energy heat pump water heater with refrigeration function and heat recovery Effective date of registration: 20190424 Granted publication date: 20151216 Pledgee: China Huarong Asset Management Limited by Share Ltd Shandong branch Pledgor: Linuoruite new energy Co., Ltd. (Shanghai) Registration number: 2019370000085 |
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Date of cancellation: 20191206 Granted publication date: 20151216 Pledgee: China Huarong Asset Management Limited by Share Ltd Shandong branch Pledgor: LINORITE (SHANGHAI) NEW ENERGY CO., LTD. Registration number: 2019370000085 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 250103 30766 Licheng Road, Licheng District, Ji'nan, Shandong, 30766 Patentee after: SHANDONG LINUO PARADIGMA Co.,Ltd. Address before: 201700 No. 738, Huaqing Road, Qingpu District, Shanghai Patentee before: LINUO RITTER (SHANGHAI) NEW ENERGY Co.,Ltd. |
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| TR01 | Transfer of patent right |