CN2684105Y - Solar auxiliary heating type air cooling heat pump assembly - Google Patents
Solar auxiliary heating type air cooling heat pump assembly Download PDFInfo
- Publication number
- CN2684105Y CN2684105Y CNU2004200247504U CN200420024750U CN2684105Y CN 2684105 Y CN2684105 Y CN 2684105Y CN U2004200247504 U CNU2004200247504 U CN U2004200247504U CN 200420024750 U CN200420024750 U CN 200420024750U CN 2684105 Y CN2684105 Y CN 2684105Y
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat
- auxiliary heating
- water
- heat exchanger
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
Abstract
The utility model relates to a solar auxiliary heating type air cooling heat pump assembly, comprising a heat pump assembly 4. The heat pump assembly 4 comprises a compressor 43, a fin type heat exchanger 41, a plated heat exchanger 42, a connecting line and a valve member. The solar auxiliary heating type air cooling heat pump assembly is characterized in that an auxiliary hot water heat exchange pipe component 412 is arranged on the side of a fluorine heat exchange pipe component 411 of the fin type heat exchanger 41 to constitute a solar auxiliary heating fin type heat exchanger 41; the auxiliary hot water heat exchange pipe component 412 is connected with a heat exchanging water tank 3; the heat exchanging water tank 3 is connected with a solar collector 1. The utility model can raise the heating capacity of the assembly.
Description
Technical field:
The utility model relates to a kind of Air-Cooled Heat Pump Unit.Particularly relate to a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit.
Background technology:
Present existing Air-Cooled Heat Pump Unit mainly is made up of compressor, finned heat exchanger, plate type heat exchanger and connecting line, valve member etc.Mainly there is following deficiency in it:
When using winter, particularly in the north, ambient air temperature is lower, and during the unit heating operation, evaporating temperature is very low, at this moment: 1, easily frosting of finned heat exchanger surface, influence the ventilation of heat exchanger, the reduction coefficient of heat transfer reduces heating capacity simultaneously; 2, the characteristic curve by compressor gets, and evaporating temperature is low more, and its heating capacity is more little, and the heating efficiency of unit is lower.
Summary of the invention:
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit that can improve the unit heating capacity is provided.
The purpose of this utility model is achieved in that a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit, comprise source pump, described source pump comprises compressor, finned heat exchanger, plate type heat exchanger and connecting line, valve member, being characterized in that the finned heat exchanger side adds is equipped with auxiliary hot water heat exchange tube assemblies, constitute the auxiliary heating of solar energy finned heat exchanger, auxiliary hot water heat exchange tube assemblies links to each other with heat-exchanging water tank, and heat-exchanging water tank links to each other with solar thermal collector.
The auxiliary heating of solar energy of the present utility model finned heat exchanger comprises tube sheet, backplate, fluorine heat exchange tube assemblies and auxiliary hot water heat exchange tube assemblies, auxiliary hot water heat exchange tube assemblies comprises water pipe, water inlet pipe and collector pipe, the water pipe two ends are connected on the tube sheet, be connected with collector pipe with water inlet pipe and communicate, water inlet pipe then links to each other with heat-exchanging water tank with collector pipe.
When using winter, particularly in the north, ambient air temperature is lower, during the unit heating operation, can effectively prevent the heat exchanger surface frosting feed the hot water of solar thermal collector in the hot-water line of the finned heat exchanger of unit after, evaporating temperature raises, and improves the coefficient of heat transfer.Characteristic curve by compressor gets, and evaporating temperature is high more, and its heating capacity is big more, thereby has improved the heating efficiency of unit.
Description of drawings:
Fig. 1 is the operation principle schematic diagram of unit of the present utility model.
The auxiliary heating of the solar energy finned heat exchanger structural representation that Fig. 2 adopts for the utility model.
Fig. 3 is the left side view of Fig. 2.
Fig. 4 is the right side view of Fig. 2.
The specific embodiment:
Fig. 1 is the operation principle schematic diagram of solar energy auxiliary heating type Air-Cooled Heat Pump Unit.Mainly form by solar thermal collector 1, insulation bearing capacity heat-exchanging water tank 3, source pump 4, air conditioning terminal 6, pump 2,7 and connecting line, valve member etc.Source pump 4 is made up of compressor 43, the auxiliary heating of solar energy finned heat exchanger 41, plate type heat exchanger 42 and pipeline, valve member etc.The auxiliary heating of this solar energy finned heat exchanger 41 is that fluorine heat exchange tube assemblies 411 sides at former finned heat exchanger add and put auxiliary hot water heat exchange tube assemblies 412 and form.Should auxiliary hot water heat exchange tube assemblies 412 link to each other with heat-exchanging water tank 3, heat-exchanging water tank 3 links to each other with solar thermal collector 1.
In the insulation bearing capacity heat-exchanging water tank 3 two heat exchange coils 31,32 are set, carry temperature control (E in the control storage tank
1, E
2Electric heater) and pressure-relief device.One heat exchange coil 31 is connected the formation hot water circulation loop that communicates with solar thermal collector 1, pump 2, and another heat exchange coil 32 is connected with auxiliary hot water heat exchange tube assemblies 412 to communicate to form assists the heat exchange water-flow circuit.Plate type heat exchanger 42 then is connected communicate formation cooling or heat supply closed circuit in the unit with air conditioning terminal 6, pump 5.
As Fig. 2～4, the auxiliary heating of solar energy finned heat exchanger is made up of tube sheet 413, backplate 414, fluorine heat exchange tube assemblies 411 and auxiliary hot water heat exchange tube assemblies 412.Tube sheet 413 and backplate 414 surround body structure.Fluorine heat exchange tube assemblies 411 is made up of tracheae 4112, air inlet pipe 4113 and discharge 4111.Tracheae 4112 is connected on the tube sheet 413, is connected with discharge 4111 with air inlet pipe 4113 to communicate.Auxiliary hot water heat exchange tube assemblies 412 is made up of water pipe 4123, water inlet pipe 4122 and collector pipe 4121.Water pipe 4123 is connected on the tube sheet 413, places tracheae 4112 sides, is connected with collector pipe 4121 with water inlet pipe 4122 to communicate.Water inlet pipe 4122 is connected with collector pipe 4121, pump 7 and heat exchange coil 32 to communicate to form assists the heat exchange water-flow circuit.
The principle explanation:
1, summer: the source pump refrigerating operaton, solar energy collector heating domestic hot-water, pump stops, and pump is by the solar thermal collector temperature T
bWith water tank temperature T
1Control operation heating domestic hot-water.
2, winter: the source pump heating operation, pump is by the solar thermal collector temperature T
bWith water tank temperature T
1The control operation, electrical auxiliary heater E
1, E
2By water tank temperature T
2And T
3Control.Pump is by environment temperature T
aWith water tank temperature T
2Be controlled to be source pump auxiliary thermal source is provided.
Claims (4)
1, a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit, comprise source pump (4), described source pump (4) comprises compressor (43), finned heat exchanger (41), plate type heat exchanger (42) and connecting line, valve member, fluorine heat exchange tube assemblies (411) side that it is characterized in that finned heat exchanger (41) adds and is equipped with auxiliary hot water heat exchange tube assemblies (412), constitute the auxiliary heating of solar energy finned heat exchanger (41), auxiliary hot water heat exchange dish assembly (412) links to each other with heat-exchanging water tank (3), and heat-exchanging water tank (3) links to each other with solar thermal collector (1).
2, a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit according to claim 1, it is characterized in that solar energy auxiliary heating finned heat exchanger (41) comprises tube sheet (413), backplate (414), fluorine heat exchange tube assemblies (411) and auxiliary hot water heat exchange tube assemblies (412), fluorine heat exchange tube assemblies (411) comprises tracheae (4112), air inlet pipe (4113) and discharge (4111), auxiliary hot water heat exchange tube assemblies (412) comprises water pipe (4123), water inlet pipe (4122) and collector pipe (4121), water pipe (4123) is connected on the tube sheet (413), place tracheae (4112) side, be connected with collector pipe (4121) with water inlet pipe (4122) and communicate, water inlet pipe (4122) links to each other with water tank (3) with collector pipe (4121).
3, a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit according to claim 1, it is characterized in that being provided with in the heat-exchanging water tank (3) two heat exchange coils (31,32), one heat exchange coil (31) is connected the formation hot water circulation loop that communicates with solar thermal collector (1), pump (2), and another heat exchange coil (32) is connected with water inlet pipe (4122), collector pipe (4121), the pump (7) of auxiliary hot water heat exchange tube assemblies (412) to communicate to form assists the heat exchange water-flow circuit.
4, a kind of solar energy auxiliary heating type Air-Cooled Heat Pump Unit according to claim 1 is characterized in that being provided with in the heat-exchanging water tank electric heater (E
1, E
2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200247504U CN2684105Y (en) | 2004-02-18 | 2004-02-18 | Solar auxiliary heating type air cooling heat pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200247504U CN2684105Y (en) | 2004-02-18 | 2004-02-18 | Solar auxiliary heating type air cooling heat pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684105Y true CN2684105Y (en) | 2005-03-09 |
Family
ID=34606945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200247504U Expired - Fee Related CN2684105Y (en) | 2004-02-18 | 2004-02-18 | Solar auxiliary heating type air cooling heat pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684105Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375873C (en) * | 2006-06-20 | 2008-03-19 | 颜倜明 | Double resource composite heat pump unit |
| CN102261769A (en) * | 2011-06-15 | 2011-11-30 | 吴俊� | Solar-energy-aided air energy heat pump system |
| CN102914012A (en) * | 2012-11-20 | 2013-02-06 | 巢民强 | Solar energy and water-cooling air-cooling air-conditioning unit combined cold and hot domestic hot water integrated unit |
| CN103206751A (en) * | 2012-01-11 | 2013-07-17 | 江苏心日源建筑节能科技有限公司 | Auxiliary electric heating air-cooled heat pump system |
| CN107255304A (en) * | 2017-08-09 | 2017-10-17 | 中国建筑科学研究院 | Multi-energy complementary heating device based on solar energy |
-
2004
- 2004-02-18 CN CNU2004200247504U patent/CN2684105Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375873C (en) * | 2006-06-20 | 2008-03-19 | 颜倜明 | Double resource composite heat pump unit |
| CN102261769A (en) * | 2011-06-15 | 2011-11-30 | 吴俊� | Solar-energy-aided air energy heat pump system |
| CN103206751A (en) * | 2012-01-11 | 2013-07-17 | 江苏心日源建筑节能科技有限公司 | Auxiliary electric heating air-cooled heat pump system |
| CN102914012A (en) * | 2012-11-20 | 2013-02-06 | 巢民强 | Solar energy and water-cooling air-cooling air-conditioning unit combined cold and hot domestic hot water integrated unit |
| CN107255304A (en) * | 2017-08-09 | 2017-10-17 | 中国建筑科学研究院 | Multi-energy complementary heating device based on solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |