CN102287947B - Total heat-recovery type capillary-radiation type water-source heat-pump set - Google Patents
Total heat-recovery type capillary-radiation type water-source heat-pump set Download PDFInfo
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- CN102287947B CN102287947B CN 201110201839 CN201110201839A CN102287947B CN 102287947 B CN102287947 B CN 102287947B CN 201110201839 CN201110201839 CN 201110201839 CN 201110201839 A CN201110201839 A CN 201110201839A CN 102287947 B CN102287947 B CN 102287947B
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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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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Abstract
The invention relates to a total heat-recovery type capillary-radiation type water-source heat-pump set, wherein a first compressor is connected with a total heat-recovery device, the total heat-recovery device is connected with a first four-way valve, the first four-way valve is connected with a first plate-type exchanger, the first plate-type exchanger is connected with a first expansion valve, the first expansion valve is connected with a second plate-type exchanger, the second plate-type exchanger is connected with the first four-way valve, and the first four-way valve is connected with the first compressor; and a second compressor is connected with a reheat-recovery device, the reheat-recovery device is connected with a second four-way valve, the second four-way valve is connected with a third plate-type exchanger, the third plate-type exchanger is connected with a second expansion valve, the second expansion valve is connected with a fourth plate-type exchanger, the fourth plate-type exchanger is connected with the second four-way valve, and the second four-way valve is connected with the second compressor. Through the total heat-recovery type capillary-radiation type water-source heat-pump set, the water temperature required by a capillary system can be provided, meanwhile, fresh-air dehumidifying and reheat-processing functions are ensured, and domestic hot water and heat-recovery and air-exchanging functions are provided.
Description
Technical field
The present invention relates to a kind of water source heat pump units for capillary radiation air-conditioning system, especially a kind of full recovery type heat capillary radiation formula water source heat pump units.
Background technology
Capillary radiation air-conditioning system is a kind of more energy-conservation, more comfortable, more attractive in appearance, air-conditioning system of environmental protection more, is widely used in the places such as high-end villa, apartment.
Existing capillary radiation air-conditioning system is regulated by common Cooling and Heat Source water temperature and independent fresh air dehumidification treatment system, capillary radiation end, Hot water units form.The air-conditioning system of this mode is fully discrete, and complexity is installed, and the water circuit system cost is high, and new wind is processed complicated.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of full recovery type heat capillary radiation formula water source heat pump units be provided, easy for installation, system is more stable, it is more energy-conservation to use, function more comprehensively, cost is more economical.
According to technical scheme provided by the invention, described full recovery type heat capillary radiation formula water source heat pump units comprises Capillary system and fresh air treatment system, and feature is:
Described Capillary system comprises the first compressor, full heat regenerator, the first cross valve, the first plate type heat exchanger, the first expansion valve and the second plate type heat exchanger; In described Capillary system, the exhaust outlet of the first compressor is connected by the import of pipeline with full heat regenerator, the outlet of full heat regenerator is connected with the first import of the first cross valve by pipeline, the first outlet of the first cross valve is connected with the import of the first plate type heat exchanger, the outlet of the first plate type heat exchanger is connected with the import of the first expansion valve, the outlet of the first expansion valve is connected by the import of pipeline with the second plate type heat exchanger, the outlet of the second plate type heat exchanger is connected with the second import of the first cross valve, and the second outlet of the first cross valve is connected by the gas returning port of pipeline with the first compressor;
Described fresh air treatment system comprises the second compressor, again heat regenerator, the second cross valve, three-plate type heat exchanger, the second expansion valve and the 4th plate type heat exchanger; In described fresh air treatment system, the exhaust outlet of the second compressor is connected with the import of heat regenerator again by pipeline, the outlet of heat regenerator is connected with the first import of the second cross valve by pipeline again, the first outlet of the second cross valve is connected with the import of three-plate type heat exchanger, the outlet of three-plate type heat exchanger is connected with the import of the second expansion valve, the outlet of the second expansion valve is connected by the import of pipeline with the 4th plate type heat exchanger, the outlet of the 4th plate type heat exchanger is connected with the second import of the second cross valve, and the second outlet of the second cross valve is connected by the gas returning port of pipeline with the second compressor.
Water inlet at described the 4th plate type heat exchanger connects new wind inlet pipeline, connects new wind outlet pipeline at delivery port, at new wind inlet pipeline the first water pump is installed.
Water inlet at described the second plate type heat exchanger connects capillary side inlet pipeline, connects capillary side outlet pipeline at delivery port, at capillary side inlet pipeline the 3rd water pump is installed.
Water inlet at described full heat regenerator connects domestic hot-water's inlet pipeline, connects domestic hot-water's outlet pipeline at delivery port, at domestic hot-water's inlet pipeline the 4th water pump is installed.
Water inlet at described again heat regenerator connects again heat inlet pipeline of new wind, connects again heat outlet pipeline of new wind at delivery port, with inlet pipeline the 5th water pump is installed again at new wind.
The water inlet of described the first plate type heat exchanger be connected the water inlet of three-plate type heat exchanger and be connected with source water inlet pipeline by after the pipeline series connection, the delivery port of described the first plate type heat exchanger be connected the delivery port of three-plate type heat exchanger and be connected with source water outlet pipeline by after the pipeline series connection, water inlet pipeline at described the first plate type heat exchanger connects waterway electromagnetic valve, at source water inlet pipeline the second water pump is installed.
Advantage of the present invention is:
1, highly integrated: that air-conditioning, new wind, ventilation, dehumidifying and domestic hot-water is highly integrated, can directly offer required water temperature in winter in capillary system summer, guarantee simultaneously fresh air dehumidification and again heat treatment function, and the domestic hot-water is provided demand, and be furnished with the recuperation of heat ventilatory;
2, efficient stable is comfortable, by new wind again heat reach the comfortable leaving air temp of human body sensory;
3, simple and easy reliable, only need to connect the capillary side according to the unit sign, new wind side, source water side, hot water side just can be finished whole full recovery type heat capillary air-conditioning system.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
As shown in the figure: full recovery type heat capillary radiation formula water source heat pump units comprises the first compressor 1, full heat regenerator 2, the first cross valve 3, the first plate type heat exchanger 4, the first expansion valve 5, the second plate type heat exchanger 6, the second compressor 7, heat regenerator 8 again, the second cross valve 9, three-plate type heat exchanger 10, the second expansion valve 11, the 4th plate type heat exchanger 12, Capillary system 13, fresh air treatment system 14, new wind inlet pipeline 15-1, new wind outlet pipeline 15-2, capillary side inlet pipeline 16-1, capillary side outlet pipeline 16-2, source water inlet pipeline 17-1, source water outlet pipeline 17-2, new wind is heat inlet pipeline 18-1 again, new wind is heat outlet pipeline 18-2 again, domestic hot-water's inlet pipeline 19-1, domestic hot-water's outlet pipeline 19-2, the first water pump 20, the second water pump 21, the 3rd water pump 22, the 4th water pump 23, the 5th water pump 24, waterway electromagnetic valve 25 etc.
The present invention includes Capillary system 13 and fresh air treatment system 14, described Capillary system 13 comprises the first compressor 1, full heat regenerator 2, the first cross valve 3, the first plate type heat exchanger 4, the first expansion valve 5 and the second plate type heat exchanger 6, and described fresh air treatment system 14 comprises the second compressor 7, again heat regenerator 8, the second cross valve 9, three-plate type heat exchanger 10, the second expansion valve 11 and the 4th plate type heat exchanger 12;
In described Capillary system 13, the exhaust outlet of the first compressor 1 is connected by the import of pipeline with full heat regenerator 2, the outlet of full heat regenerator 2 is connected by first import of pipeline with the first cross valve 3, the first outlet of the first cross valve 3 is connected with the import of the first plate type heat exchanger 4, the outlet of the first plate type heat exchanger 4 is connected with the import of the first expansion valve 5, the outlet of the first expansion valve 5 is connected by the import of pipeline with the second plate type heat exchanger 6, the outlet of the second plate type heat exchanger 6 is connected with the second import of the first cross valve 3, the second outlet of the first cross valve 3 is connected by the gas returning port of pipeline with the first compressor 1, forms a circulation;
In described fresh air treatment system 14, the exhaust outlet of the second compressor 7 is connected with the import of heat regenerator 8 again by pipeline, the outlet of heat regenerator 8 is connected by first import of pipeline with the second cross valve 9 again, the first outlet of the second cross valve 9 is connected with the import of three-plate type heat exchanger 10, the outlet of three-plate type heat exchanger 10 is connected with the import of the second expansion valve 11, the outlet of the second expansion valve 11 is connected by the import of pipeline with the 4th plate type heat exchanger 12, the outlet of the 4th plate type heat exchanger 12 is connected with 9 second imports of the second cross valve, the second outlet of the second cross valve 9 is connected by the gas returning port of pipeline with the second compressor 7, forms a circulation;
Water inlet at described the 4th plate type heat exchanger 12 connects new wind inlet pipeline 15-1, connects new wind outlet pipeline 15-2 at delivery port, at new wind inlet pipeline 15-1 the first water pump 20 is installed;
Water inlet at described the second plate type heat exchanger 6 connects capillary side inlet pipeline 16-1, connects capillary side outlet pipeline 16-2 at delivery port, at capillary side inlet pipeline 16-1 the 3rd water pump 22 is installed;
Water inlet at described full heat regenerator 2 connects domestic hot-water's inlet pipeline 19-1, connects domestic hot-water's outlet pipeline 19-2 at delivery port, at domestic hot-water's inlet pipeline 19-1 the 4th water pump 23 is installed;
Water inlet at described again heat regenerator 8 connects again heat inlet pipeline 18-1 of new wind, connects again heat outlet pipeline 18-2 of new wind at delivery port, with inlet pipeline 18-1 the 5th water pump 24 is installed again at new wind;
The water inlet of described the first plate type heat exchanger 4 be connected the water inlet of three-plate type heat exchanger 10 and be connected with source water inlet pipeline 17-1 by after the pipeline series connection, the delivery port of described the first plate type heat exchanger 4 be connected the delivery port of three-plate type heat exchanger 10 and be connected with source water outlet pipeline 17-2 by after the pipeline series connection, water inlet pipeline at described the first plate type heat exchanger 4 connects waterway electromagnetic valve 25, at source water inlet pipeline 17-1 the second water pump 21 is installed.
The present invention concentrates in together full heat recovery type water source heat pump unit and new Air exhaust, full recovery type heat capillary radiation formula water source heat pump units offers fresh air processor and capillary system Cooling and Heat Source and domestic hot-water simultaneously, and the functional mode that unit of the present invention has has: refrigeration+dehumidifying is heat again; Heat; Refrigeration+hot water+dehumidifying is heat again; Heat+hot water; Independent water heating.
Refrigeration+fresh air dehumidification of the present invention again the operation principle of heat pattern is: the 4th water pump 23 cuts out, the first water pump 20, the second water pump 21, the 3rd water pump 22, the 5th water pump 24 is opened, waterway electromagnetic valve 25 is opened, high-temperature high-pressure refrigerant gas in the Capillary system 13 is from the first compressor 1 to not heat exchange of full heat regenerator 2() after be condensed into again the refrigerant liquid of high pressure through the first cross valve 3 to first plate type heat exchangers 4,5 throttlings become the refrigerant liquid of low-temp low-pressure through the first expansion valve, flash to the refrigerant gas of low-temp low-pressure by the second plate type heat exchanger 6, water among capillary side inlet pipeline 16-1 and the capillary side outlet pipeline 16-2 and the cold-producing medium in the second plate type heat exchanger 6 carry out heat exchange simultaneously, form the refrigeration water, supply chamber inner capillary tube net, refrigerant gas returns the first cross valve 3 and then gets back to the first compressor 1, forms a circulation; High-temperature high-pressure refrigerant gas is from the second compressor 7 to heat regenerator 8 again in the fresh air treatment system 14, carry out waste heat recovery, with stylish wind again heat with inlet pipeline 18-1, new wind again heat carry out heat exchange with outlet pipeline 18-2 with heat regenerator 8 again, formation is hot water again, supplies with new wind Duan Zaire usefulness; Cold-producing medium is condensed into the refrigerant liquid of high pressure again to three-plate type heat exchanger 10 through the second cross valve 9,11 throttlings become the refrigerant liquid of low-temp low-pressure through the second expansion valve, flash to the refrigerant gas of low-temp low-pressure by the 4th plate type heat exchanger 12, carry out heat exchange with stylish wind inlet pipeline 15-1, new wind outlet pipeline 15-2 and the 4th plate type heat exchanger 12, form cold water, supply with fresh air dehumidification and use; Then refrigerant gas gets back to the second compressor 7 to the second cross valve 9 again, forms a circulation.
The operation principle of of the present invention heating+new wind pattern: the 4th water pump 23, the 5th water pump 24 cuts out, the first water pump 20, the second water pump 21, the 3rd water pump 22 is opened, waterway electromagnetic valve 25 is opened, high-temperature high-pressure refrigerant gas in the Capillary system 13 is condensed into the refrigerant liquid of high pressure again through the first cross valve 3 to second plate type heat exchangers 6 from the first compressor 1 to full heat regenerator 2, while capillary side inlet pipeline 16-1, water among the capillary side outlet pipeline 16-2 and the cold-producing medium in the second plate type heat exchanger 6 carry out heat exchange, formation heats water, supply chamber inner capillary tube net; 5 throttlings become the refrigerant liquid of low-temp low-pressure to refrigerant liquid through the first expansion valve again, flash to the refrigerant gas of low-temp low-pressure by the first plate type heat exchanger 4, return the first cross valve 3 and then get back to the first compressor 1, form a circulation; High-temperature high-pressure refrigerant gas is from the second compressor 7 to heat regenerator 8 again in the fresh air treatment system 14, be condensed into again the refrigerant liquid of high pressure through the second cross valve 9 to the 4th plate type heat exchangers 12, new wind inlet pipeline 15-1, new wind outlet pipeline 15-2 and the 4th plate type heat exchanger 12 carry out heat exchange, form hot water, supply with new wind and heat usefulness; 11 throttlings become the refrigerant liquid of low-temp low-pressure to refrigerant liquid through the second expansion valve, flash to the refrigerant gas of low-temp low-pressure by three-plate type heat exchanger 10, are then getting back to the second compressor 7 to the second cross valve 9, form a circulation.
Refrigeration+domestic hot-water of the present invention+fresh air dehumidification is the operation principle of heat pattern again: the first water pump 20, the second water pump 21, the 3rd water pump 22, the 5th water pump 24, the 4th water pump 23 are opened, 25 dozens of passes of waterway electromagnetic valve, high-temperature high-pressure refrigerant gas in the capillary end system 13 is condensed into the refrigerant liquid of high pressure to full heat regenerator 2 from the first compressor 1, domestic hot-water's inlet pipeline 19-1, domestic hot-water's outlet pipeline 19-2 carry out heat exchange with full heat regenerator 2, form hot water for life; Refrigerant liquid is again through 3 to the first not heat exchange of plate type heat exchanger 4(of the first cross valve) 5 throttlings become the refrigerant liquid of low-temp low-pressure through the first expansion valve, flash to the refrigerant gas of low-temp low-pressure by the second plate type heat exchanger 6, water among capillary side inlet pipeline 16-1, the capillary side outlet pipeline 16-2 and the cold-producing medium of the second plate type heat exchanger 6 carry out heat exchange, form the refrigeration water, supply chamber inner capillary tube net; Refrigerant gas returns the first cross valve 3 and then gets back to the first compressor 1, forms a circulation; High-temperature high-pressure refrigerant gas is from the second compressor 7 to heat regenerator 8 again in the fresh air treatment system 14, carry out waste heat recovery, new wind again heat with inlet pipeline 18-1, new wind again heat carry out heat exchange with outlet pipeline 18-2 with heat regenerator 8 again, formation is hot water again, supplies with new wind Duan Zaire usefulness; Cold-producing medium is condensed into the refrigerant liquid of high pressure again to three-plate type heat exchanger 10 through the second cross valve 9,11 throttlings become the refrigerant liquid of low-temp low-pressure through the second expansion valve, flash to the refrigerant gas of low-temp low-pressure by the 4th plate type heat exchanger 12, new wind inlet pipeline 15-1, new wind outlet pipeline 15-2 and the 4th plate type heat exchanger 12 carry out heat exchange, form cold water, supply with fresh air dehumidification with heating hot water; Then refrigerant gas gets back to the second compressor 7 to the second cross valve 9 again, forms a circulation.
The operation principle of independent domestic hot-water's pattern processed of the present invention is: the first water pump 20, the 3rd water pump 22, the 5th water pump 24 cuts out, the second water pump 21, the 4th water pump 23 is opened, waterway electromagnetic valve 25 is opened, high-temperature high-pressure refrigerant gas is condensed into the refrigerant liquid of high pressure in the Capillary system 13 to full heat regenerator 2 from the first compressor 1, again through 3 to the second not heat exchange of plate type heat exchanger 6(of the first cross valve), 5 throttlings become the refrigerant liquid of low-temp low-pressure through the first expansion valve, flash to the refrigerant gas of low-temp low-pressure by the first plate type heat exchanger 4, then getting back to the first compressor 1 to the first cross valve 3; The second compressor 7 in the fresh air treatment system 14 is out of service.
Of the present invention heating+domestic hot-water+new wind pattern, the domestic hot-water be preferential under this pattern, according to the hot water detected temperatures, separately domestic hot-water's pattern processed with heat+new wind pattern automatic switchover.
Claims (1)
1. a full recovery type heat capillary radiation formula water source heat pump units comprises Capillary system (13) and fresh air treatment system (14), it is characterized in that:
Described Capillary system (13) comprises the first compressor (1), full heat regenerator (2), the first cross valve (3), the first plate type heat exchanger (4), the first expansion valve (5) and the second plate type heat exchanger (6); In described Capillary system (13), the exhaust outlet of the first compressor (1) is connected by the import of pipeline with full heat regenerator (2), the outlet of full heat regenerator (2) is connected by first import of pipeline with the first cross valve (3), the first outlet of the first cross valve (3) is connected with the import of the first plate type heat exchanger (4), the outlet of the first plate type heat exchanger (4) is connected with the import of the first expansion valve (5), the outlet of the first expansion valve (5) is connected by the import of pipeline with the second plate type heat exchanger (6), the outlet of the second plate type heat exchanger (6) is connected with the second import of the first cross valve (3), and the second outlet of the first cross valve (3) is connected by the gas returning port of pipeline with the first compressor (1);
Described fresh air treatment system (14) comprises the second compressor (7), again heat regenerator (8), the second cross valve (9), three-plate type heat exchanger (10), the second expansion valve (11) and the 4th plate type heat exchanger (12); In described fresh air treatment system (14), the exhaust outlet of the second compressor (7) is connected with the import of heat regenerator (8) again by pipeline, the outlet of heat regenerator (8) is connected by first import of pipeline with the second cross valve (9) again, the first outlet of the second cross valve (9) is connected with the import of three-plate type heat exchanger (10), the outlet of three-plate type heat exchanger (10) is connected with the import of the second expansion valve (11), the outlet of the second expansion valve (11) is connected by the import of pipeline with the 4th plate type heat exchanger (12), the outlet of the 4th plate type heat exchanger (12) is connected with (9) second imports of the second cross valve, and the second outlet of the second cross valve (9) is connected by the gas returning port of pipeline with the second compressor (7);
Water inlet at described the 4th plate type heat exchanger (12) connects new wind inlet pipeline (15-1), connects new wind outlet pipeline (15-2) at delivery port, at new wind inlet pipeline (15-1) the first water pump (20) is installed;
Water inlet at described the second plate type heat exchanger (6) connects capillary side inlet pipeline (16-1), connects capillary side outlet pipeline (16-2) at delivery port, at capillary side inlet pipeline (16-1) the 3rd water pump (22) is installed;
Water inlet at described full heat regenerator (2) connects domestic hot-water's inlet pipeline (19-1), connects domestic hot-water's outlet pipeline (19-2) at delivery port, at domestic hot-water's inlet pipeline (19-1) the 4th water pump (23) is installed;
Water inlet at described again heat regenerator (8) connects again heat inlet pipeline (18-1) of new wind, connects new wind at delivery port hot with outlet pipeline (18-2) again, uses inlet pipeline (18-1) installation the 5th water pump (24) at new wind again;
The water inlet of described the first plate type heat exchanger (4) be connected the water inlet of three-plate type heat exchanger (10) and be connected with source water inlet pipeline (17-1) by after the pipeline series connection, the delivery port of described the first plate type heat exchanger (4) be connected the delivery port of three-plate type heat exchanger (10) and be connected with source water outlet pipeline (17-2) by after the pipeline series connection, water inlet pipeline at described the first plate type heat exchanger (4) connects waterway electromagnetic valve (25), at source water inlet pipeline (17-1) the second water pump (21) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201839 CN102287947B (en) | 2011-07-19 | 2011-07-19 | Total heat-recovery type capillary-radiation type water-source heat-pump set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201839 CN102287947B (en) | 2011-07-19 | 2011-07-19 | Total heat-recovery type capillary-radiation type water-source heat-pump set |
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| Publication Number | Publication Date |
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| CN102287947A CN102287947A (en) | 2011-12-21 |
| CN102287947B true CN102287947B (en) | 2013-01-23 |
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| CN 201110201839 Expired - Fee Related CN102287947B (en) | 2011-07-19 | 2011-07-19 | Total heat-recovery type capillary-radiation type water-source heat-pump set |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363702B (en) * | 2012-04-10 | 2015-04-22 | 多乐空气处理设备（苏州）有限公司 | Hybrid refrigeration and low-temperature dehumidification method, and hybrid refrigeration and low-temperature dehumidification system |
| CN106931567A (en) * | 2015-12-30 | 2017-07-07 | 第摩码人居环境科技（北京）有限公司 | A kind of new each door type radiation air-conditioner unit |
| CN107559983A (en) * | 2017-08-18 | 2018-01-09 | 广东美的暖通设备有限公司 | Integral type VMC |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097101A (en) * | 2006-06-12 | 2008-01-02 | 扬州辛普森中央空调制造有限公司 | Novel double-condenser unit |
| KR100823653B1 (en) * | 2006-09-01 | 2008-04-21 | 주식회사 창조이십일 | Air conditioning system for communication equipment |
| CN201306883Y (en) * | 2008-11-20 | 2009-09-09 | 博拉贝尔(无锡)空调设备有限公司 | Capillary radiation-type water-source heat pump unit |
| CN102032630B (en) * | 2010-12-06 | 2014-07-02 | 东南大学 | Dual-working condition integrated heat pump device with adjustable load and drive method |
| CN102095233B (en) * | 2011-01-18 | 2013-01-09 | 东南大学 | Air source heat pump device for simultaneously producing water and air |
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