CN204438386U - A kind of ground source heat pump central air-conditioning system - Google Patents
A kind of ground source heat pump central air-conditioning system Download PDFInfo
- Publication number
- CN204438386U CN204438386U CN201420859627.8U CN201420859627U CN204438386U CN 204438386 U CN204438386 U CN 204438386U CN 201420859627 U CN201420859627 U CN 201420859627U CN 204438386 U CN204438386 U CN 204438386U
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- Prior art keywords
- heat exchanger
- water pump
- pump
- hand member
- indoor
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a kind of ground source heat pump central air-conditioning system, main contents are: described system is made up of solar energy heating heat-exchange system, outdoor earth source heat pump heat-exchange system, indoor heat-exchange system and indoor heating air conditioning terminal system four part, and described system utilizes solar thermal collection system and earth-source hot-pump system to carry out winter heating; Described system utilizes earth source heat pump refrigeration mode to carry out cooling in summer by the exchange heat of indoor to underground water, and solar thermal collection system and earth-source hot-pump system heat can also be utilized to carry out thermo-electric generation.The utility model utilizes regenerative resource, energy-efficient, pollution-free, and system run all right, efficiency are high, system maintenance expense is low.
Description
Technical field
The utility model relates to technical field of ground source heat pump, particularly relates to a kind of ground source heat pump central air-conditioning system.
Background technology
In recent years, although the utilization of the energy constantly improves the material life condition of the mankind, run down living environment.The energy is the material base that the mankind depend on for existence and development, has made huge contribution to the development of the mankind.At the initial stage of human use's energy, the use amount of the energy and being limited in scope, adds science and technology and economics of underdevelopment at that time, less to the infringement of environment.But in recent years; along with the fast development of economy and improving constantly of people's living standard; the requirement of quality of the life is improved constantly, also increasing to the consumption of the energy, the environmental pollution caused due to energy development and utilization unreasonable and energy crisis day by day serious.Independent solar energy optical-thermal or earth source heat pump can not meet human demand.
Utility model content
According to above deficiency, the utility model provides the ground source heat pump central air-conditioning system that a kind of cost is low, precision is high and reliable and stable.
For achieving the above object, the utility model ground source heat pump central air-conditioning system, main contents are: comprise solar thermal collector, outdoor heat exchanger, expansion valve, indoor heat exchanger, end equipment, water pump C, cross valve, compressor, water pump B, water pump A and underground buried tube, it is characterized in that, described system is by solar energy heating heat-exchange system, outdoor earth source heat pump heat-exchange system, indoor heat-exchange system and indoor heating air conditioning terminal system four part composition, described solar thermal collector outlet is connected with water pump A left end, described water pump A right-hand member is connected with outdoor heat exchanger bottom, described outdoor heat exchanger upper end is connected with solar thermal collector import, described underground buried tube right-hand member is connected with water pump B left end, described water pump B right-hand member is connected with outdoor heat exchanger bottom, described underground buried tube left end is connected with outdoor heat exchanger upper end, described compressor left end is connected with cross valve lower end, described compressor right-hand member is connected with cross valve upper end, described cross valve left end is connected with outdoor heat exchanger bottom, described cross valve right-hand member is connected with indoor heat exchanger bottom, described expansion valve left end is connected with outdoor heat exchanger upper end, described expansion valve right-hand member is connected with indoor heat exchanger upper end, described water pump C left end is connected with indoor heat exchanger bottom, described water pump C right-hand member is connected with end equipment bottom, described end equipment upper end is connected with indoor heat exchanger upper end.
As preferably, described outdoor heat exchanger is provided with two cover condenser coils.
As preferably, described solar thermal collector is provided with water compensating valve.
As preferably, described end equipment is provided with hot water outlet and floor radiant system.
As preferably, described end equipment is provided with thermo-electric generation system.
The utility model beneficial effect is: utilize regenerative resource, energy-efficient, pollution-free, and system run all right, efficiency are high, system maintenance expense is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals:
1-solar thermal collector, 2-outdoor heat exchanger, 3-expansion valve, 4-indoor heat exchanger, 5-end equipment, 6-water pump C, 7-cross valve, 8-compressor, 9-water pump B, 10-water pump A, 11-underground buried tube.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
These system main contents are: comprise solar thermal collector 1, outdoor heat exchanger 2, expansion valve 3, indoor heat exchanger 4, end equipment 5, water pump C 6, cross valve 7, compressor 8, water pump B 9, water pump A 10 and underground buried tube 11, it is characterized in that, described system is by solar energy heating heat-exchange system, outdoor earth source heat pump heat-exchange system, indoor heat-exchange system and indoor heating air conditioning terminal system four part composition, described solar thermal collector 1 outlet is connected with water pump A 10 left end, described water pump A 10 right-hand member is connected with outdoor heat exchanger 2 bottom, described outdoor heat exchanger 2 upper end is connected with solar thermal collector 1 import, described underground buried tube 11 right-hand member is connected with water pump B 9 left end, described water pump B 9 right-hand member is connected with outdoor heat exchanger 2 bottom, described underground buried tube 11 left end is connected with outdoor heat exchanger 2 upper end, described compressor 8 left end is connected with cross valve 7 lower end, described compressor 8 right-hand member is connected with cross valve 7 upper end, described cross valve 7 left end is connected with outdoor heat exchanger 2 bottom, described cross valve 7 right-hand member is connected with indoor heat exchanger 4 bottom, described expansion valve 3 left end is connected with outdoor heat exchanger 2 upper end, described expansion valve 3 right-hand member is connected with indoor heat exchanger 4 upper end, described water pump C6 left end is connected with indoor heat exchanger 4 bottom, described water pump C 6 right-hand member is connected with end equipment 5 bottom, described end equipment 5 upper end is connected with indoor heat exchanger 4 upper end.
Described system in the heating mode, in solar thermal collector in heat and underground buried tube 11 heat by with outdoor heat exchanger 2 heat exchange after exchange with indoor heat exchanger 4 again after transfer to indoor, heated in indoor.
Described system in cooling mode, the 8 pairs of refrigerant actings of compressor in earth source heat pump unit, it is made to carry out the circulation of vapour one liquid status conversion, by the evaporation of refrigerant in evaporimeter by the heat absorption entrained by being circulated by fan coil in refrigerant, at refrigerant circulation simultaneously again by the condensation of refrigerant in condenser, circulate the heat absorption entrained by refrigerant by water, finally by water loop jump in underground water.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (5)
1. a ground source heat pump central air-conditioning system, comprise solar thermal collector (1), outdoor heat exchanger (2), expansion valve (3), indoor heat exchanger (4), end equipment (5), water pump C (6), cross valve (7), compressor (8), water pump B (9), water pump A (10) and underground buried tube (11), it is characterized in that, described system is by solar energy heating heat-exchange system, outdoor earth source heat pump heat-exchange system, indoor heat-exchange system and indoor heating air conditioning terminal system four part composition, described solar thermal collector (1) outlet is connected with water pump A (10) left end, described water pump A (10) right-hand member is connected with outdoor heat exchanger (2) bottom, described outdoor heat exchanger (2) upper end is connected with solar thermal collector (1) import, described underground buried tube (11) right-hand member is connected with water pump B (9) left end, described water pump B (9) right-hand member is connected with outdoor heat exchanger (2) bottom, described underground buried tube (11) left end is connected with outdoor heat exchanger (2) upper end, described compressor (8) left end is connected with cross valve (7) lower end, described compressor (8) right-hand member is connected with cross valve (7) upper end, described cross valve (7) left end is connected with outdoor heat exchanger (2) bottom, described cross valve (7) right-hand member is connected with indoor heat exchanger (4) bottom, described expansion valve (3) left end is connected with outdoor heat exchanger (2) upper end, described expansion valve (3) right-hand member is connected with indoor heat exchanger (4) upper end, described water pump C (6) left end is connected with indoor heat exchanger (4) bottom, described water pump C (6) right-hand member is connected with end equipment (5) bottom, described end equipment (5) upper end is connected with indoor heat exchanger (4) upper end.
2. ground source heat pump central air-conditioning system as claimed in claim 1, is characterized in that: described outdoor heat exchanger (2) is provided with two cover condenser coils.
3. ground source heat pump central air-conditioning system as claimed in claim 1, is characterized in that: (1) is provided with water compensating valve to described solar thermal collector.
4. ground source heat pump central air-conditioning system as claimed in claim 1, is characterized in that: (5) are provided with hot water outlet and floor radiant system with described end equipment.
5. ground source heat pump central air-conditioning system as claimed in claim 4, is characterized in that: (5) are provided with thermo-electric generation system with described end equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859627.8U CN204438386U (en) | 2014-12-29 | 2014-12-29 | A kind of ground source heat pump central air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859627.8U CN204438386U (en) | 2014-12-29 | 2014-12-29 | A kind of ground source heat pump central air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438386U true CN204438386U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859627.8U Expired - Fee Related CN204438386U (en) | 2014-12-29 | 2014-12-29 | A kind of ground source heat pump central air-conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204438386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299948A (en) * | 2015-11-27 | 2016-02-03 | 北京瑞宝利热能科技有限公司 | Coupling type heat pump air conditioning system capable of utilizing solar energy |
-
2014
- 2014-12-29 CN CN201420859627.8U patent/CN204438386U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299948A (en) * | 2015-11-27 | 2016-02-03 | 北京瑞宝利热能科技有限公司 | Coupling type heat pump air conditioning system capable of utilizing solar energy |
| CN105299948B (en) * | 2015-11-27 | 2017-12-19 | 北京瑞宝利热能科技有限公司 | A kind of manifold type heat pump type air conditioning system using solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20151229 |
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| EXPY | Termination of patent right or utility model |