CN204787433U - System for solar energy light and heat system and ground source heat pump system energy supply coupling - Google Patents
System for solar energy light and heat system and ground source heat pump system energy supply coupling Download PDFInfo
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- CN204787433U CN204787433U CN201520493929.2U CN201520493929U CN204787433U CN 204787433 U CN204787433 U CN 204787433U CN 201520493929 U CN201520493929 U CN 201520493929U CN 204787433 U CN204787433 U CN 204787433U
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Abstract
The utility model provides a system for solar energy light and heat system and ground source heat pump system energy supply coupling, it includes ground source heat pump system: ground source heat pump set, the solar energy system: solar energy light and heat system, outdoor ground pipe laying, the output tube and the first end of an electric T -shaped valve door of outdoor ground pipe laying are connected, and the second of electric T -shaped valve door end is connected with ground source heat pump set's input, and the third of an electric T -shaped valve door is held and is connected with the input of solar energy light and heat system, the input tube and the first end of the 2nd electric T -shaped valve door of outdoor ground pipe laying are connected, and the second of the 2nd electric T -shaped valve door end is connected with ground source heat pump set's output, and the third of the 2nd electric T -shaped valve door is held and is connected with the output of solar energy light and heat system. The utility model has the advantages that: summer the thermal discharge be greater than and get winter under the heat, both satisfy terminal designing requirement, made two sets of system's perfect adaptations simultaneously, can be used to electricity generation, refrigeration and the heating of buildings such as market, hotel, hospital, office building.
Description
Technical field
The utility model relates to a kind of solar energy hot systems, earth-source hot-pump system, and espespecially a kind of solar energy hot systems is different with thermal discharge from earth-source hot-pump system energy supply heat-obtaining amount, and under thermal discharge is less than heat-obtaining amount situation, the coupled modes of two kinds of systems.
Background technology
Earth-source hot-pump system: earth-source hot-pump system is that the novel energy utilizing superficial-layer geothermal energy to carry out heating and refrigerating utilizes the eco-friendly power source of technology to utilize system.Earth-source hot-pump system normally to shift in underground heat or cold to required place, also use the heat storage and cold accumulation ability that underground is huge, source, ground in winter is transferred to heat in building from underground, summer is transferred to the cold of underground in building again, a year forms a cooling and heating circulation system, realizes the function of energy-saving and emission-reduction.
Earth source heat pump belongs to cost-effective power-saving technology.The COP value of its earth source heat pump reaches more than 4, that is consumes the energy of 1KWh, and user can obtain heat or the cold of more than 4KWh.
Earth source heat pump obvious environment benefit.The operation of its device, without any pollution, can be built in residential block, not burning, and smoke evacuation, does not have discarded object yet, does not need the place of stacking fuel exhaust, and without long-distance sand transport heat.
Earth source heat pump a tractor serves several purposes, applied range.Earth-source hot-pump system can heat, air-conditioning, also can domestic hot-water supply, a tractor serves several purposes, and set of system can replace two covering devices or the system that original boiler adds air-conditioning; Can be applicable to the buildings such as hotel, market, office building, school, be more suitable for the heating of villa house.
Utility model content
The purpose of this utility model is to provide the system that a kind of solar energy hot systems is coupled with earth-source hot-pump system energy supply, it is under summer, thermal discharge was less than heat-obtaining amount in winter, complete the system connected mode of the perfect adaptation of two kinds of water systems, make outside ground system keep equilibrium temperature the whole year, and can be earth-source hot-pump system stable operation demand; Two kinds of energy supplying systems are supplemented mutually, improves the economy of project, stable and reliable operation, security are high.Under summer, thermal discharge was greater than heat-obtaining amount in winter, both met the designing requirement of end, and made two cover system perfect adaptations simultaneously, can be used for the generating of the buildings such as market, hotel, hospital, office building, refrigeration and heating.Do not provide buried side intensification operating mode at solar energy hot systems, domestic hot-water's load can be provided.
To achieve these goals, the utility model is by the following technical solutions:
The system that solar energy hot systems is coupled with earth-source hot-pump system energy supply, it comprises earth-source hot-pump system: earth source heat pump unit (S-1); Solar energy system: solar energy hot systems (S-2), outside ground (S-4), it is characterized in that, the efferent duct of outside ground (S-4) is connected with the first end of the first electric three passes valve, second end of this first electric three passes valve is connected with the input of earth source heat pump unit (S-1), and the 3rd end of this first electric three passes valve is connected with the input of solar energy hot systems (S-2); The input pipe of outside ground (S-4) is connected with the first end of the second electric three passes valve, second end of this second electric three passes valve is connected with the output of earth source heat pump unit (S-1), and the 3rd end of this second electric three passes valve is connected with the output of solar energy hot systems (S-2).
Wherein, the efferent duct of outside ground (S-4) is connected with the input of earth source heat pump unit (S-1) by the first electric three passes valve, the input pipe of underground pipe is connected with the output of earth source heat pump unit (S-1) by the second electric three passes valve, forms circulation and connects.
Wherein, the efferent duct of outside ground (S-4) is connected with the input of solar energy hot systems (S-2) by the first electric three passes valve, the input pipe of outside ground (S-4) is connected with the output of solar energy hot systems (S-2) by the second electric three passes valve, forms circulation and connects.
Wherein, the Energy transmission pipe of earth source heat pump unit (S-1) is connected with user side (S-5) input, the energy input pipe of earth source heat pump unit (S-1) is connected with user side (S-5) output, forms circulation and connects.
The utility model has the advantages that:
1, the utility model adopts two kinds of energy supplying systems to be solar energy hot systems, earth-source hot-pump system; Solar energy heat utilization is outdoor as medium, efficient, clean.Earth-source hot-pump system, solar energy hot systems are the energy-provision way utilizing regenerative resource; Two kinds of systems be all energy-saving and environmental protection energy supplying system.
2, the outside ground system investments cost in earth-source hot-pump system is higher, and this utility model can utilize this part energy to greatest extent, reduces the decay of outside ground, utilizes underground regenerative resource to greatest extent, investment cost performance is increased.
3, because earth-source hot-pump system utilizes regenerative resource, this utility model can make earth-source hot-pump system provide customer charge demand to greatest extent, decreases dusty gas discharge, energy-conserving and environment-protective while reducing operating cost.
4, the energy supplying system of two kinds of energy-saving and environmental protection supplements mutually, makes respective advantage obtain maximum performance.The economy of project reaches best.
Accompanying drawing explanation
Fig. 1 is composition schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, the system that a kind of solar energy hot systems is coupled with earth-source hot-pump system energy supply, the capital equipment comprised has earth source heat pump group S-1, solar energy hot systems S-2 (solar heat-collection plate), the second electric three passes valve S-3, underground pipe system S-4, terminal temperature difference S-5, the first electric three passes valve S-6.
The utility model is for ensureing to provide the stability of underground pipe system S-5 system and being coupled of completing that earth-source hot-pump system unites with solar energy optical-thermal, and detailed description of the invention is as follows:
Earth source heat pump unit S-1 can as drive energy using generating.Earth source heat pump unit S-1 is Cooling and Heat Source with soil, utilizes the low-grade energy of underground.Simultaneously soil self has cold thermally equilibrated ability, reasonably planning earth source heat pump winter, summer operation time, farthest makes Summer and winter Process of absorption or liberation of heat balance.Earth source heat pump unit utilizes regenerative resource both energy-saving and environmental protection, improves the economy of project simultaneously.
Earth source heat pump unit S-1 produces cold water (7 degrees Celsius), hot water (50 degrees Celsius), and hot water or cold water enters user side S-5 by pipeline.
Outside ground S-4 is connected with earth source heat pump unit S-1, solar energy hot systems S-2 respectively by the first electric three passes valve S-6, the second electric three passes valve S-3.
The working method of the utility model under heating condition:
Winter, close the 3rd end of the first electric three passes valve and the 3rd end of the second electric three passes valve, not by solar energy optical-thermal system S-2 (solar heat-collection plate), make earth source heat pump unit S-1 by the tow taste heat of underground pipe S-4 side extraction outdoor, done work by the heat of compressor to buried side in earth source heat pump unit S-1, low-grade energy is converted to the high product thermal source for user.
Summer, close the 3rd end of the first electric three passes valve and the 3rd end of the second electric three passes valve, not by solar energy optical-thermal system S-2, earth source heat pump unit S-1 is made to extract side low-grade cold by underground pipe S-4 outdoor, done work by the cold of compressor to buried side in earth source heat pump unit S-1, low-grade energy is converted to the high product low-temperature receiver for user.
Conditioning in Transition Season (being as cold as heat or hot to cold), because conditioning in Transition Season does not provide energy supply user.Geographical side temperature is detected by the electron temperature acquisition system of outdoor ground source S-4.When temperature is lower than limit value, by the 3rd end of the 3rd end and the second electric three passes valve of opening the first electric three passes valve, outside ground and solar energy hot systems S-2 UNICOM, earth source heat pump unit S-1 are disconnected.Opening solar energy hot systems S-2 is heat up in outdoor buried side, is elevated to below limit value, stops solar energy hot systems S-2 to run when the electron temperature acquisition system of outdoor ground source S-4 detects geographical side temperature.
Claims (4)
1. the system that is coupled with earth-source hot-pump system energy supply of solar energy hot systems, it comprises earth-source hot-pump system: earth source heat pump unit (S-1); Solar energy system: solar energy hot systems (S-2), outside ground (S-4), it is characterized in that, the efferent duct of outside ground (S-4) is connected with the first end of the first electric three passes valve, second end of this first electric three passes valve is connected with the input of earth source heat pump unit (S-1), and the 3rd end of this first electric three passes valve is connected with the input of solar energy hot systems (S-2); The input pipe of outside ground (S-4) is connected with the first end of the second electric three passes valve, second end of this second electric three passes valve is connected with the output of earth source heat pump unit (S-1), and the 3rd end of this second electric three passes valve is connected with the output of solar energy hot systems (S-2).
2. the system that is coupled with earth-source hot-pump system energy supply of solar energy hot systems according to claim 1, it is characterized in that, the efferent duct of outside ground (S-4) is connected with the input of earth source heat pump unit (S-1) by the first electric three passes valve, the input pipe of underground pipe is connected with the output of earth source heat pump unit (S-1) by the second electric three passes valve, forms circulation and connects.
3. the system that is coupled with earth-source hot-pump system energy supply of solar energy hot systems according to claim 1, it is characterized in that, the efferent duct of outside ground (S-4) is connected with the input of solar energy hot systems (S-2) by the first electric three passes valve, the input pipe of outside ground (S-4) is connected with the output of solar energy hot systems (S-2) by the second electric three passes valve, forms circulation and connects.
4. the system that is coupled with earth-source hot-pump system energy supply of solar energy hot systems according to claim 1, it is characterized in that, the Energy transmission pipe of earth source heat pump unit (S-1) is connected with user side (S-5) input, the energy input pipe of earth source heat pump unit (S-1) is connected with user side (S-5) output, forms circulation and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493929.2U CN204787433U (en) | 2015-07-09 | 2015-07-09 | System for solar energy light and heat system and ground source heat pump system energy supply coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493929.2U CN204787433U (en) | 2015-07-09 | 2015-07-09 | System for solar energy light and heat system and ground source heat pump system energy supply coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787433U true CN204787433U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493929.2U Expired - Fee Related CN204787433U (en) | 2015-07-09 | 2015-07-09 | System for solar energy light and heat system and ground source heat pump system energy supply coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787433U (en) |
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2015
- 2015-07-09 CN CN201520493929.2U patent/CN204787433U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210709 |