CN207123019U - A kind of power saving ground-source heat pump - Google Patents
A kind of power saving ground-source heat pump Download PDFInfo
- Publication number
- CN207123019U CN207123019U CN201720959104.4U CN201720959104U CN207123019U CN 207123019 U CN207123019 U CN 207123019U CN 201720959104 U CN201720959104 U CN 201720959104U CN 207123019 U CN207123019 U CN 207123019U
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- China
- Prior art keywords
- load
- ground
- source
- water
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000003507 refrigerant Substances 0.000 claims abstract description 25
- 238000004134 energy conservation Methods 0.000 claims abstract description 10
- 239000002826 coolant Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
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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
-
- 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
- Y02E10/10—Geothermal energy
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- Other Air-Conditioning Systems (AREA)
Abstract
It the utility model is related to a kind of power saving ground-source heat pump,Including underground pipe,Water collecting and diversifying device,Compressor,Ground-coupled heat exchanger,Refrigerant loads heat exchanger,Load terminal,Load water pump,Ground source outlet pipe is communicated between source water inlet water collecting and diversifying device delivery port and ground-coupled heat exchanger,Source delivery port is communicated with ground source return pipe to water collecting and diversifying device water return outlet with ground-coupled heat exchanger,Load return pipe is communicated between refrigerant heat exchanger load-side water inlet and load terminal,Refrigerant loads and is communicated with load water inlet pipe between heat exchanger load-side delivery port and load terminal,Load return pipe and be provided with load water pump,Load water inlet pipe is provided with load cycle valve,Ground source outlet pipe is provided with water source pump and ground source circulating valve,The load water inlet pipe at load cycle valve both ends is communicated with energy-conservation water pipe between the ground source outlet pipe at ground source circulating valve both ends respectively,A cycles, economized valve is respectively provided with respectively on energy-conservation water pipe.The utility model energy-conserving and environment-protective.
Description
Technical field
Earth-source hot-pump system is the utility model is related to, more particularly to a kind of power saving ground-source heat pump.
Background technology
The principle that household central air conditioning system ground-source heat pump host provides hot and cold water at present is to utilize enclosed system built in main frame
Refrigerant cycle and ground source and load-side carry out heat exchange, and the compressor of refrigerant-cycle systems needs when cooling in summer and heating
Start, during cooling in summer season, when air conditioner refrigerating is opened in the only indivedual rooms in interior, using refrigerant system come power consumption of freezing
Measure larger, be unfavorable for energy-saving and emission-reduction, can be directly around refrigerant circulation system from the principle of earth source heat pump refrigeration
System, the heat of indoor end is directly absorbed using underground, refrigerant-cycle systems can be so started without, have very big
The energy saving space.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of power saving ground-source heat pump.
Technical scheme is used by the utility model solves its technical problem：A kind of power saving ground-source heat pump, including
Underground pipe, water collecting and diversifying device, compressor, ground-coupled heat exchanger, refrigerant load heat exchanger, load terminal, load water pump, the diversity water
Be communicated with ground source outlet pipe between source water inlet device delivery port and the ground-coupled heat exchanger, the water collecting and diversifying device water return outlet with
The ground-coupled heat exchanger source delivery port be communicated with ground source return pipe, the compressor, ground-coupled heat exchanger, refrigerant load heat exchange
Device is connected into coolant loop, and load backwater is communicated between the refrigerant heat exchanger load-side water inlet and the load terminal
Pipe, load water inlet pipe, the load are communicated between the refrigerant load heat exchanger load-side delivery port and the load terminal
Return pipe is provided with load water pump, and the load water inlet pipe is provided with load cycle valve, and described ground source outlet pipe is provided with ground source
Water pump and ground source circulating valve, the ground source of the load water inlet pipe at the load cycle valve both ends respectively with ground source circulating valve both ends go out
Energy-conservation water pipe is communicated between water pipe, a cycles, economized valve is respectively provided with respectively on the energy-conservation water pipe.
In above-mentioned design by save water pipe, cycles, economized valve, load cycle valve and ground source circulating valve can isolate it is cold
Refrigerant circulation where matchmaker's heat exchanger, during cooling in summer season, when indoor refrigeration duty is relatively low or air-conditioned room is less, Ke Yikai
Energy-saving module is opened, refrigerant-cycle systems are closed, are used in series using load terminal and ground-coupled heat exchanger, by load terminal side pipe
Road and the series connection of ground-coupled heat exchanger side ducts, using the chilled water in the constant temperature soil cooling air-conditioning duct of 18 DEG C of underground, to room system
It is cold.Now main frame only starts ground source pump and load water pump, and general power is very small, well below ground-source heat pump host power, section
Energy effect is apparent.
As the further improvement of the design, described ground source circulating valve is arranged on the water collecting and diversifying device and the water source pump
Between described ground source outlet pipe on, cycle efficieny is high.
As the further improvement of the design, described ground source circulating valve, cycles, economized valve, load cycle valve are electronic
Valve, it is easy to automation remote control.
As the further improvement of the design, the power saving ground-source heat pump also includes each executive component in control system
Remote controllers, be easy to control.
The beneficial effects of the utility model are：The utility model by save water pipe, cycles, economized valve, load cycle valve with
And the refrigerant circulation that ground source circulating valve can isolate where refrigerant heat exchanger, during cooling in summer season, indoor refrigeration duty is relatively low
Or air-conditioned room it is less when, can be with starting energy-saving module, refrigerant-cycle systems are closed, and utilize load terminal and ground-coupled heat exchanger
It is used in series, load terminal side ducts and ground-coupled heat exchanger side ducts is connected, utilizes 18 DEG C of underground constant temperature soil cooling air-conditioning
Chilled water in pipeline, freeze to room.Now main frame only starts ground source pump and load water pump, and general power is very small, much
It is apparent less than ground-source heat pump host power, energy-saving effect.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is total system schematic diagram of the present utility model.
1. load terminal in figure, 2. load water pumps, 3. refrigerants load heat exchanger, 4. flow controllers, 5. water source pumps, 6. sections
Energy circulating valve, 7. compressors, 8. ground source circulating valves, 9. ground-coupled heat exchangers, 10. underground pipes, 11. water collecting and diversifying devices, 12. ground source backwater
Pipe, 13. ground source outlet pipes, 14. load return pipes, 15. load water inlet pipes, 16. load cycle valves, 17. energy-conservation water pipes.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but it is not intended as to restriction of the present utility model.
Embodiment：A kind of power saving ground-source heat pump, including underground pipe 10, water collecting and diversifying device 11, compressor 7, source heat exchange
Device 9, refrigerant load heat exchanger 3, load terminal 1, load water pump 2, the delivery port of water collecting and diversifying device 11 and the ground-coupled heat exchanger 9
Ground source outlet pipe 13, the water return outlet of water collecting and diversifying device 11 and the ground source of ground-coupled heat exchanger 9 are communicated between ground source water inlet
Side delivery port is communicated with ground source return pipe 12, and the compressor 7, ground-coupled heat exchanger 9, refrigerant load heat exchanger 3 are connected into refrigerant
Loop, load return pipe 14, institute are communicated between the refrigerant load load-side water inlet of heat exchanger 3 and the load terminal 1
State and load water inlet pipe 15, the load return pipe are communicated between the load-side delivery port of refrigerant heat exchanger 3 and the load terminal 1
14 are provided with load water pump 2, and the load water inlet pipe 15 is provided with load cycle valve 16, and described ground source outlet pipe 13 is provided with ground
Source water pump 5 and ground source circulating valve 8, the load water inlet pipe 15 at the both ends of load cycle valve 16 respectively with 8 liang of ground source circulating valve
Energy-conservation water pipe 17 is communicated between the ground source outlet pipe 13 at end, a cycles, economized valve is respectively provided with respectively on the energy-conservation water pipe 17
6。
Can by saving water pipe 17, cycles, economized valve 6, load cycle valve 16 and ground source circulating valve 8 in above-mentioned design
The refrigerant circulation isolated where refrigerant heat exchanger 3, during cooling in summer season, indoor refrigeration duty is relatively low or air-conditioned room is less
When, it can close, be used in series using load terminal 1 and ground-coupled heat exchanger 9 with starting energy-saving module, refrigerant-cycle systems, will
The side ducts of load terminal 1 and the series connection of the side ducts of ground-coupled heat exchanger 9, cooled down using 18 DEG C of underground constant temperature soil cold in air-conditioning duct
Freeze water, freeze to room.Now main frame only starts ground source pump and load water pump 2, and general power is very small, well below ground source heat
Pump main engine power, energy-saving effect are apparent.
As the further improvement of the design, described ground source circulating valve 8 is arranged on the water collecting and diversifying device 11 and described ground source
On described ground source outlet pipe 13 between water pump 5, cycle efficieny is high.
As the further improvement of the design, described ground source circulating valve 8, cycles, economized valve 6, load cycle valve 16 are electricity
Dynamic valve, is easy to Automated condtrol.
As the further improvement of the design, the power saving ground-source heat pump also includes each executive component in control system
Remote controllers, be easy to remote control.
In use, install the earth source heat pump of this energy-saving module, during cooling in summer season, indoor refrigeration duty is relatively low or air-conditioned room
Between it is less when, can be closed with starting energy-saving module, refrigerant-cycle systems compressor 7, cycles, economized valve 6 is opened, ground source circulation
Valve 8 and load cycle valve 16 are closed, and load terminal 1 and underground pipe 10 are used in series, load side ducts and ground source pipeline string
Connection, using the chilled water in the constant temperature soil cooling air-conditioning duct of 18 DEG C of underground, freeze to load terminal 1.Now main frame only opens
Dynamic water source pump 5 and load water pump 2, general power is very small, very bright well below ground-source heat pump host power, energy-saving effect
It is aobvious.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of power saving ground-source heat pump, including the load heat exchange of underground pipe, water collecting and diversifying device, compressor, ground-coupled heat exchanger, refrigerant
Device, load terminal, load water pump, it is characterised in that intake by source with the ground-coupled heat exchanger for the water collecting and diversifying device delivery port
Ground source outlet pipe is communicated between mouthful, source delivery port is communicated with ground to the water collecting and diversifying device water return outlet with the ground-coupled heat exchanger
Source return pipe, the compressor, ground-coupled heat exchanger, refrigerant load heat exchanger are connected into coolant loop, the refrigerant load heat exchange
Load return pipe is communicated between device load-side water inlet and the load terminal, the refrigerant loads heat exchanger load-side water outlet
Mouthful be communicated with load water inlet pipe between the load terminal, the load return pipe is provided with load water pump, it is described load into
Water pipe is provided with load cycle valve, and described ground source outlet pipe is provided with water source pump and ground source circulating valve, the load cycle
The load water inlet pipe at valve both ends is communicated with energy-conservation water pipe, the energy-conservation between the ground source outlet pipe at ground source circulating valve both ends respectively
A cycles, economized valve is respectively provided with water pipe respectively.
2. a kind of power saving ground-source heat pump according to claim 1, it is characterized in that, described ground source circulating valve is arranged on institute
State on the described ground source outlet pipe between water collecting and diversifying device and the water source pump.
3. a kind of power saving ground-source heat pump according to claim 1, it is characterized in that, described ground source circulating valve, energy-conservation are followed
Ring valve, load cycle valve are motor-driven valve.
4. a kind of power saving ground-source heat pump according to claim 1, it is characterized in that, the power saving ground-source heat pump is also
Include the remote controllers of each executive component in control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959104.4U CN207123019U (en) | 2017-08-03 | 2017-08-03 | A kind of power saving ground-source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959104.4U CN207123019U (en) | 2017-08-03 | 2017-08-03 | A kind of power saving ground-source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123019U true CN207123019U (en) | 2018-03-20 |
Family
ID=61613596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959104.4U Expired - Fee Related CN207123019U (en) | 2017-08-03 | 2017-08-03 | A kind of power saving ground-source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246691A (en) * | 2017-08-03 | 2017-10-13 | 沃逸新能源科技（江苏）有限公司 | A kind of power saving ground-source heat pump |
-
2017
- 2017-08-03 CN CN201720959104.4U patent/CN207123019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246691A (en) * | 2017-08-03 | 2017-10-13 | 沃逸新能源科技（江苏）有限公司 | A kind of power saving ground-source heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 |