CN204987552U - Take power generation facility's water resource heat pump - Google Patents
Take power generation facility's water resource heat pump Download PDFInfo
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- CN204987552U CN204987552U CN201520625309.XU CN201520625309U CN204987552U CN 204987552 U CN204987552 U CN 204987552U CN 201520625309 U CN201520625309 U CN 201520625309U CN 204987552 U CN204987552 U CN 204987552U
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- compressor
- condenser
- heat pump
- steam
- water
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Abstract
The utility model discloses a take power generation facility's water resource heat pump, including heat pump set, heat pump set includes evaporimeter, compressor, condenser, the expansion valve of connecting in order through the pipeline, forms circulation circuit between evaporimeter, compressor, condenser, the expansion valve, be connected with the steam electric power machine between compressor and the condenser, be connected with adjustable entering steam electric power built -in steam flow's flow control device between compressor and steam electric power machine. The utility model adopts the above technical scheme, the reliability is high, and maintenance and maintenance are convenient, high efficiency, environmental protection, energy -conservation, and heat pump set has heat supply and generating function simultaneously, can effectively put forward high energy's utilization ratio, simultaneously multiplicable social.
Description
Technical field
The utility model relates to a kind of water resource heat pump, relates to a kind of water resource heat pump with TRT specifically.
Technical background
Water resource heat pump is a kind of new and high technology and conversion equipment, has the features such as pollution-free and economize energy, is widely applied in a lot of fields.
Steam compression heat pump is current one of most advanced, hot water facility that Energy Efficiency Ratio is the highest in the world, it is according to inverse Carnot cycle principle, adopt electrical energy drive, by heat-transfer working medium, the end product heat energy that cannot be utilized in natural air, water, soil or other low-temperature heat sources is effectively absorbed, and be promoted to available high-grade heat energy and the equipment be discharged in water or in air.Under different operating conditions, source pump often consumes the heat that 1 degree of electricity just can absorb 2-6 degree electricity from low-temperature heat source, energy-saving effect highly significant.
Source pump is generally made up of a few parts such as compressor, evaporimeter, expansion valve, filter, fluid reservoir, condensers, and the source pump course of work is as follows:
1, evaporate in the heat absorption of evaporimeter working medium through evaporator at low-pressure liquid cycle fluid (as freon R22 and R134a), now working medium becomes Low Temperature Steam from low-temperature heat source absorption heat, and Low Temperature Steam enters compressor;
2, Low Temperature Steam is after compressor compresses heats up, and becomes high temperature, high steam discharges compressor;
3, steam enters condenser, and passed in hot water or air by the part heat that the heat drawn in evaporimeter and compressor wasted work produce within the condenser, steam becomes highly pressurised liquid after condenser heat rejection;
4, highly pressurised liquid is after expansion valve reducing pressure by regulating flow, becomes low pressure liquid, and low-pressure liquid working medium enters evaporimeter constantly periodic duty successively again.
The whole course of work of this heat pump set system is heat handling process, the heat in low-temperature heat source is continuously carried to the process in high-order thermal source (water or air), and high temperature, the high steam wherein after compressor compression heats up can only be discharged compressor and entered condenser and lower the temperature, steam kinetic energy does not utilize, and causes energy waste.
Utility model content
The technical problems to be solved in the utility model provides a kind of reliability high for the deficiencies in the prior art, maintenance and easy to maintenance, efficiently, environmental protection, energy-conservation, there is heat supply and electricity generate function simultaneously, effectively can improve the water resource heat pump of the band TRT of energy utilization rate.
For solving the problems of the technologies described above the utility model by the following technical solutions: a kind of water resource heat pump with TRT, comprise source pump, described source pump comprises the evaporimeter, compressor, condenser, the expansion valve that are connected in turn by pipeline, closed circuit is formed between evaporimeter, compressor, condenser, expansion valve, be connected with steam-driven generator between described compressor and condenser, between compressor and steam-driven generator, be connected with the adjustable volume control device entering steam flow in steam-driven generator.
Below further improvement of the utility model:
Be provided with by-pass line between described compressor and condenser, by-pass line is connected with by-passing valve.
Further improvement:
Described condenser is connected with hot water backwater's pipeline and hot water feeding pipe road, hot water return pipe is connected with heat supply water pump.
Further improvement:
Described evaporimeter is connected with water intake conduit and water return pipeline, water intake conduit is connected with water pump.
The utility model adopts technique scheme, and reliability is high, maintenance and easy to maintenance, efficient, environmental protection, energy-conservation, and source pump has heat supply and electricity generate function simultaneously, effectively can improve the utilization rate of the energy, can increase social benefit simultaneously.
Below in conjunction with drawings and Examples, technique scheme is described further:
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the utility model embodiment.
In figure: 1-by-pass line; 2-source pump; 3-evaporimeter; 4-condenser; 5-expansion valve; 6-steam-driven generator; 7-compressor; 8-water pump; 9-volume control device; 10-heat supply water pump; 11-water return pipeline; 12-water intake conduit; 13-by-passing valve; 14-hot water backwater pipeline; 15-hot water feeding pipe road.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of water resource heat pump with TRT, comprise source pump 2, described source pump 2 comprises the evaporimeter 3, compressor 7, condenser 4, the expansion valve 5 that are connected in turn by pipeline, closed circuit is formed between evaporimeter 3, compressor 7, condenser 4, expansion valve 5, steam-driven generator 6 is connected with between described compressor 7 and condenser 4, between compressor 7 and steam-driven generator 6, be connected with the adjustable volume control device 9 entering steam flow in steam-driven generator 6, volume control device 9 can select flow control valve.
Through compressor 7 discharge high temperature, high steam first through volume control device 9 adjust flux and flow velocity, then enter steam-driven generator 6, then enter condenser 4, high temperature, high steam can drive steam-driven generator 6 to generate electricity.
Described condenser 4 is connected with hot water return pipe 14 and hot water feeding pipe road 15, hot water backwater's pipeline 14 is connected with heat supply water pump 10.
Described evaporimeter 3 is connected with water intake conduit 12 and water return pipeline 11, water intake conduit 12 is connected with water pump 8.
Be provided with by-pass line 1 between described compressor 7 and condenser 4, by-pass line 1 be connected with by-passing valve 13, close volume control device 9, open by-passing valve 13, high temperature, high steam enter condenser 4 through by-pass line 1.
The setting of by-pass line 1 and by-passing valve 13, when not affecting source pump 2 and normally running, can be convenient to the maintenance of steam-driven generator 6.
During work, high temperature, the high steam of discharging through compressor 7 first enter condenser 4 again after steam-driven generator 6, high temperature, high steam can drive steam-driven generator 6 to generate electricity, steam-driven generator 6 is added in source pump 2, such source pump i.e. heat supply but also generate electricity, improve the utilization rate of the energy, can social benefit be increased simultaneously.
Claims (4)
1. the water resource heat pump with TRT, comprise source pump (2), described source pump (2) comprises the evaporimeter (3) connected in turn by pipeline, compressor (7), condenser (4), expansion valve (5), evaporimeter (3), compressor (7), condenser (4), expansion valve forms closed circuit between (5), it is characterized in that: between described compressor (7) and condenser (4), be connected with steam-driven generator (6), the adjustable volume control device (9) entering steam flow in steam-driven generator (6) is connected with between compressor (7) and steam-driven generator (6).
2. a kind of water resource heat pump with TRT according to claim 1, it is characterized in that: between described compressor (7) and condenser (4), be provided with by-pass line (1), by-pass line (1) is connected with by-passing valve (13).
3. a kind of water resource heat pump with TRT according to claim 1, it is characterized in that: described condenser (4) is connected with hot water backwater's pipeline (14) and hot water feeding pipe road (15), hot water backwater's pipeline (14) is connected with heat supply water pump (10).
4. a kind of water resource heat pump with TRT according to claim 1, it is characterized in that: described evaporimeter (3) is connected with water intake conduit (12) and water return pipeline (11), water intake conduit (12) is connected with water pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625309.XU CN204987552U (en) | 2015-08-11 | 2015-08-11 | Take power generation facility's water resource heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625309.XU CN204987552U (en) | 2015-08-11 | 2015-08-11 | Take power generation facility's water resource heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987552U true CN204987552U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520625309.XU Expired - Fee Related CN204987552U (en) | 2015-08-11 | 2015-08-11 | Take power generation facility's water resource heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322486A (en) * | 2016-08-22 | 2017-01-11 | 宁波康宁节能环保工程有限公司 | Solar heating system |
-
2015
- 2015-08-11 CN CN201520625309.XU patent/CN204987552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322486A (en) * | 2016-08-22 | 2017-01-11 | 宁波康宁节能环保工程有限公司 | Solar heating system |
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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: 20160120 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |