CN202675647U - Solar equipment with functions of heat pump temperature compensation and defrosting - Google Patents
Solar equipment with functions of heat pump temperature compensation and defrosting Download PDFInfo
- Publication number
- CN202675647U CN202675647U CN 201220322643 CN201220322643U CN202675647U CN 202675647 U CN202675647 U CN 202675647U CN 201220322643 CN201220322643 CN 201220322643 CN 201220322643 U CN201220322643 U CN 201220322643U CN 202675647 U CN202675647 U CN 202675647U
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- CN
- China
- Prior art keywords
- solar
- heat
- water tank
- heat pump
- supply water
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- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to solar equipment with functions of heat pump temperature compensation and defrosting, and belongs to the technical field of solar and heat pumps. The solar equipment comprises a circular controller (1), a solar working medium circulating pipeline (10), a phase change heat storage water tank (9), a solar heat collector (8), a heat pump working medium circulating pipeline (2), a compressor (7), a heat supply water tank (5), a heat exchanger (3) arranged in the heat supply water tank (5) and a cold water inlet pipe (6) and a hot water outlet pipe (4) which are arranged on the heat supply water tank (5), wherein the solar heat collector (8) is connected with the phase change heat storage water tank (9); the circular controller (1) and the solar working medium circulating pipeline (10) form a closed loop; the heat pump working medium circulating pipeline (2) is connected with the solar heat collector (8) to form the other closed loop with the compressor (7) and the heat exchanger (3). The solar equipment has the advantages that a structure is simple, energy is saved, and the problems of frosting and freezing on the surface of the heat collector are solved.
Description
Technical field:
The utility model relates to a kind of solar facilities with heat pump temperature-compensating and defrost function, belongs to solar energy and technical field of heat pumps.
Background technology:
The energy and environment become the world today's two large outstanding social concerns.The energy is just becoming the bottleneck of restriction economic development, and this impels people more and more to pay attention to the utilization of solar energy.Solar energy is the topmost source of the energy on the earth, and it is non-harmful clear energy sources, also is the 2l most promising energy that the mankind can expect after century.The utilization of China's solar water heater has been the first in the world, and technology is comparative maturity also.But utilize solar energy that two major defects are also arranged: the one, energy-flux density is low; The 2nd, its intensity is subjected to the impact of various factors (season, place, weather etc.) can not keep constant.This two large shortcoming has limited effective utilization of solar energy greatly.Heat pump is the device that the heat in the various low-temperature heat sources is become high temperature heat, has improved the utilization rate of low-temperature heat source.The solar-assisted heat pump technology mutually combines solar utilization technique and heat pump techniques exactly, therefore develops wide.Heating and refrigerating during solar-assisted heat pump system applies to build has its superiority.At present, China exists more problem to the research of solar-assisted heat pump water heater, relatively more outstanding a bit is because the collecting plate of solar-assisted heat pump system is bare board, and the easy frosting in collecting plate surface is frozen when environment temperature is low, and is larger to the effectiveness affects of system.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of solar facilities with heat pump temperature-compensating and defrost function is provided, and has both saved mass energy, solves again the problem that heat collector surface frosting is frozen.
Solar facilities with heat pump temperature-compensating and defrost function of the present utility model, comprise: cycle controller (1), working fluid for solar energy circulating line (10), phase-change thermal storage water tank (9), solar thermal collector (8), heat pump fluid circulating line (2), compressor (7), heat supply water tank (5) places the heat exchanger (3) of heat supply water tank (5), places the cold water on the heat supply water tank (5) to enter pipe (6) and hot water out pipe (4); Wherein, solar thermal collector (8) is connected with phase-change thermal storage water tank (9), and cycle controller (1) forms a closed cycle with working fluid for solar energy circulating line (10); Heat pump fluid circulating line (2) is connected with solar thermal collector (8), and compressed machine (7) and heat exchanger (3) form another closed cycle.
The utility model adopts the product of market purchase or the material that market is bought, and prepares according to a conventional method.
The utlity model has simple in structurely, save the energy, solved the advantage of the problem that heat collector surface frosting freezes.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples.
Solar facilities with heat pump temperature-compensating and defrost function of the present utility model, comprise: cycle controller 1, working fluid for solar energy circulating line 10, phase-change thermal storage water tank 9, solar thermal collector 8, heat pump fluid circulating line 2, compressor 7, heat supply water tank 5 places the heat exchanger 3 of heat supply water tank 5, places cold water pipe 6 and hot-water line 4 on the heat supply water tank 5; Wherein, solar thermal collector 8 is connected with phase-change thermal storage water tank 9, and cycle controller 1 forms a closed cycle with working fluid for solar energy circulating line 10; Heat pump fluid circulating line 2 is connected with solar thermal collector 8, and compressed machine 7 and heat exchanger 3 form another closed cycle.
The product that the utility model adopts market to buy, or the material that market is bought prepares according to a conventional method obtains after connecting by the position of each parts in the drawing.
The course of work of the present utility model is: utilize solar thermal collector 8 with the heating of the working medium in the solar thermal collector, the working medium after being heated enters phase-change thermal storage water tank 9 with energy storage by cycle controller 1 through working fluid for solar energy circulating line 10; When heat pump moved, heat pump fluid, was entered supplying hot water case 5 after compressed machine 7 compressions and passes through heat exchanger 3 with the heat transferred water tank by solar thermal collector 8 absorbing heats by heat pump fluid circulating line 2, and meanwhile, cycle controller 1 starts.
Practical application shows that this equipment is not only saved a large amount of energy, has also solved the problem that heat collector surface frosting is frozen, and has realized the effect of synthesis energy saving.
Claims (1)
1. solar facilities with heat pump temperature-compensating and defrost function, it is characterized in that this equipment comprises: cycle controller (1), working fluid for solar energy circulating line (10), phase-change thermal storage water tank (9), solar thermal collector (8), heat pump fluid circulating line (2), compressor (7), heat supply water tank (5) places the heat exchanger (3) of heat supply water tank (5), places the cold water on the heat supply water tank (5) to enter pipe (6) and hot water out pipe (4); Wherein, solar thermal collector (8) is connected with phase-change thermal storage water tank (9), and cycle controller (1) forms a closed cycle with working fluid for solar energy circulating line (10); Heat pump fluid circulating line (2) is connected with solar thermal collector (8), and compressed machine (7) and heat exchanger (3) form another closed cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322643 CN202675647U (en) | 2012-07-05 | 2012-07-05 | Solar equipment with functions of heat pump temperature compensation and defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322643 CN202675647U (en) | 2012-07-05 | 2012-07-05 | Solar equipment with functions of heat pump temperature compensation and defrosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675647U true CN202675647U (en) | 2013-01-16 |
Family
ID=47496548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220322643 Expired - Fee Related CN202675647U (en) | 2012-07-05 | 2012-07-05 | Solar equipment with functions of heat pump temperature compensation and defrosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721187A (en) * | 2012-07-05 | 2012-10-10 | 云南师范大学 | Solar energy device with heat pump temperature compensation and defrosting functions |
-
2012
- 2012-07-05 CN CN 201220322643 patent/CN202675647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721187A (en) * | 2012-07-05 | 2012-10-10 | 云南师范大学 | Solar energy device with heat pump temperature compensation and defrosting functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130705 |