CN2672568Y - Energy storage type geo-heat pump system - Google Patents
Energy storage type geo-heat pump system Download PDFInfo
- Publication number
- CN2672568Y CN2672568Y CN 200320107758 CN200320107758U CN2672568Y CN 2672568 Y CN2672568 Y CN 2672568Y CN 200320107758 CN200320107758 CN 200320107758 CN 200320107758 U CN200320107758 U CN 200320107758U CN 2672568 Y CN2672568 Y CN 2672568Y
- Authority
- CN
- China
- Prior art keywords
- energy storage
- pump
- heat exchanger
- heat pump
- geo
- 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
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to an energy storage type geo-heat pump system, which comprises a geo-heat pump assembly, an underground heat exchanger and a circulating water pump connected with the geo-heat pump assembly. The geo-heat pump assembly is also connected with an ethanediol pump which is respectively connected with the heat exchanger and an ethanediol expansion water tank. The heat exchanger is connected with a freezing water pump, and the ethanediol expansion water tank is connected with an ethanediol liquid storage tank and an ethanediol water make-up pump. An energy storage device is connected between the geo-heat pump assembly and the heat exchanger, a pipeline between the energy storage device and the geo-heat pump assembly is provided with an electromagnetic valve, and pipelines among the energy storage device, the ethanediol pump and the heat exchanger are also respectively provided with an electromagnetic valve. A pipeline for connecting the inlet and the outlet of the energy storage device is also provided with an electromagnetic valve. The utility model stores energy when energy consumption is in low valley time, and stops the assembly from running when energy consumption is at peak time, and thus the operating cost can be reduced.
Description
Affiliated technical field
The utility model relates to compression heat pump systems technology field.
Background technology
Earth source heat pump is a kind of idle call heat pump that China widelyd popularize in recent years, and the cold and heat source of this heat pump comes from underground water.Existing earth-source hot-pump system does not all possess the energy memory function, still is all to need the power consumption operation low ebb time in peak of power consumption no matter, and operating cost is higher.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, and a kind of accumulating type earth-source hot-pump system is provided, and avoiding peak of power consumption, thereby reduces operating cost.
For achieving the above object, the technical solution adopted in the utility model is: ground heat exchanger and water circulating pump that it comprises the earth source heat pump unit, is connected by pipeline with the earth source heat pump unit.The earth source heat pump unit also is connected with eg pump, and this eg pump is connected with the ethylene glycol expansion tank with heat exchanger respectively by pipeline.Be connected with chilled water pump on the heat exchanger, be connected with ethylene glycol fluid reservoir and ethylene glycol small pump on the ethylene glycol expansion tank.Also be connected with energy storage equipment between earth source heat pump unit and the heat exchanger, a magnetic valve is housed in the pipeline between energy storage equipment and earth source heat pump unit, a magnetic valve also is housed respectively in the pipeline between energy storage equipment and eg pump and heat exchanger, in the pipeline between the import and export of connection energy storage equipment a magnetic valve is housed also.
Adopt technique scheme, the utility model is opened the earth source heat pump unit operation when low power consumption, and in energy storage equipment storage power, when peak of power consumption, stop unit operation, and carry out power conversion by energy storage equipment and system water, satisfy user's needs, electricity price is lower during owing to low power consumption, thereby the utility model can reduce operating cost greatly.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
The specific embodiment
In the embodiment shown in the figures, the ground heat exchanger 2 and the water circulating pump 4 that the utlity model has earth source heat pump unit 1, are connected with earth source heat pump unit 1 by pipeline.Earth source heat pump unit 1 also is connected with eg pump 8, this eg pump 8 is connected with ethylene glycol expansion tank 6 with heat exchanger 9 respectively by pipeline, be connected with chilled water pump 10 on the heat exchanger 9, be connected with ethylene glycol fluid reservoir 5 and ethylene glycol small pump 7 on the ethylene glycol expansion tank 6, also be connected with energy storage equipment 3 between earth source heat pump unit 1 and the heat exchanger 9, a magnetic valve V1 is housed in the pipeline that energy storage equipment 3 and earth source heat pump unit are 1, a magnetic valve V3 is housed respectively in the pipeline that energy storage equipment 3 and eg pump 8 and heat exchanger are 9, V4 connects advancing of energy storage equipment 3, a magnetic valve V2 also is housed in the pipeline between the outlet.During local source source pump 1 independent cooling (heat), close magnetic valve V1, open magnetic valve V2, V4, by the temperature of magnetic valve V3 adjusting ethylene glycol solution.During energy storage equipment 3 independent coolings (heat), open magnetic valve V1, V4, close magnetic valve V2, regulate the temperature of ethylene glycol solution by magnetic valve V3.When energy storage equipment 3 cold-storages (heat), open magnetic valve V1, V3, close magnetic valve V2, V4.When energy storage equipment 3 and earth source heat pump unit 1 associating cooling (heat), open magnetic valve V1, V4, regulate the temperature of ethylene glycol solution by magnetic valve V2, V3.
Claims (1)
1, a kind of accumulating type earth-source hot-pump system, comprise earth source heat pump unit (1), the ground heat exchanger (2) and the water circulating pump (4) that are connected by pipeline with earth source heat pump unit (1), earth source heat pump unit (1) also is connected with eg pump (8), this eg pump (8) is connected with ethylene glycol expansion tank (6) with heat exchanger (9) respectively by pipeline, be connected with chilled water pump (10) on the heat exchanger (9), be connected with ethylene glycol fluid reservoir (5) and ethylene glycol small pump (7) on the ethylene glycol expansion tank (6), it is characterized in that: also be connected with energy storage equipment (3) between earth source heat pump unit (1) and the heat exchanger (9), in the pipeline between energy storage equipment (3) and earth source heat pump unit (1) a magnetic valve V1 is housed, in the pipeline between energy storage equipment (3) and eg pump (8) and heat exchanger (9) a magnetic valve V3 is housed respectively, V4 connects advancing of energy storage equipment (3), a magnetic valve V2 also is housed in the pipeline between the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107758 CN2672568Y (en) | 2003-12-20 | 2003-12-20 | Energy storage type geo-heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107758 CN2672568Y (en) | 2003-12-20 | 2003-12-20 | Energy storage type geo-heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672568Y true CN2672568Y (en) | 2005-01-19 |
Family
ID=34474598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107758 Expired - Fee Related CN2672568Y (en) | 2003-12-20 | 2003-12-20 | Energy storage type geo-heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672568Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427853C (en) * | 2005-02-25 | 2008-10-22 | Cne株式会社 | Air conditioning and heating system with cold and warm gas operating simultaneously utilizing geothermal heat, and controlling means thereof |
| CN101421564B (en) * | 2006-03-16 | 2011-07-27 | 马泰夫公司 | System and distribution tank for low-energy network |
| CN102359441A (en) * | 2011-09-06 | 2012-02-22 | 徐毅 | System applying medium of low boiling point into low and medium-temperature geothermal well for obtaining heat |
| CN102042726B (en) * | 2009-10-23 | 2014-12-10 | 上海瀚显空调节能技术有限公司 | Natural solution-replenished constant-pressure device for ethylene glycol solution circulating system of ice cold accumulating system |
| CN104380010A (en) * | 2012-04-13 | 2015-02-25 | 班森环球私人有限公司 | Heat pump |
-
2003
- 2003-12-20 CN CN 200320107758 patent/CN2672568Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427853C (en) * | 2005-02-25 | 2008-10-22 | Cne株式会社 | Air conditioning and heating system with cold and warm gas operating simultaneously utilizing geothermal heat, and controlling means thereof |
| CN101421564B (en) * | 2006-03-16 | 2011-07-27 | 马泰夫公司 | System and distribution tank for low-energy network |
| CN102042726B (en) * | 2009-10-23 | 2014-12-10 | 上海瀚显空调节能技术有限公司 | Natural solution-replenished constant-pressure device for ethylene glycol solution circulating system of ice cold accumulating system |
| CN102359441A (en) * | 2011-09-06 | 2012-02-22 | 徐毅 | System applying medium of low boiling point into low and medium-temperature geothermal well for obtaining heat |
| CN104380010A (en) * | 2012-04-13 | 2015-02-25 | 班森环球私人有限公司 | Heat pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105135577A (en) | Cooling system combining natural cooling units and air-cooled water chilling units | |
| CN2672568Y (en) | Energy storage type geo-heat pump system | |
| CN103423591B (en) | A kind of distributed energy utilization system for natural gas filling station and method | |
| CN207740140U (en) | The economic benefits and social benefits cooling device of Long-distance Transmission Pipeline booster station compressor | |
| CN202452756U (en) | CO2 air source double-stage compression heat pump machine unit | |
| CN201421224Y (en) | Low temperature source water heat exchange system | |
| CN201863471U (en) | Special cooling water tank for printer | |
| CN209763255U (en) | Air source heat pump unit heating system of coupling heat-retaining device | |
| CN203349443U (en) | Ice storage central air-conditioning control system | |
| CN202973648U (en) | Air cooler closed circulating cooling system for electric-driving compressor station | |
| CN202868893U (en) | Cold storage water pump energy-saving control device in ice storage refrigeration system based on internet of things | |
| CN202868920U (en) | Host energy-saving control device in ice storage refrigeration system based on internet of things | |
| CN202907547U (en) | Agricultural ground source heat pump temperature control system | |
| CN2781289Y (en) | Solar water heater with auxiliary heating device | |
| CN205048618U (en) | Cooling system that forced air cooling natural cooling and cooling water set combined together | |
| CN215765511U (en) | Energy-saving process cooling water utilization system | |
| CN202747514U (en) | System for refrigerating aboveground air-conditioners of mining enterprise with mine waste water | |
| CN2628966Y (en) | Underground water cooling refrigerator | |
| CN211060297U (en) | Reheating complementary type heat supply and refrigeration system | |
| CN219083293U (en) | Regional cold supply system utilizing pipe network for cold accumulation | |
| CN2725800Y (en) | Solar water heater | |
| CN220166280U (en) | Antifreezing standby equipment of laser cladding machine | |
| CN203561111U (en) | A ground source heat pump system | |
| CN220303803U (en) | Ground source heat pump type air conditioning system | |
| CN217325591U (en) | Pumped storage power station technical water supply system considering living heat supply of power station |
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 |