CN1536293A - Dual-section heat pump type heat-electricity combined supply system by using gas turbine as power - Google Patents
Dual-section heat pump type heat-electricity combined supply system by using gas turbine as power Download PDFInfo
- Publication number
- CN1536293A CN1536293A CNA031097162A CN03109716A CN1536293A CN 1536293 A CN1536293 A CN 1536293A CN A031097162 A CNA031097162 A CN A031097162A CN 03109716 A CN03109716 A CN 03109716A CN 1536293 A CN1536293 A CN 1536293A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat pump
- gas turbine
- water route
- pump device
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 29
- 230000008676 import Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003546 flue gas Substances 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract 5
- 238000009833 condensation Methods 0.000 abstract 5
- 239000002918 waste heat Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The present invention relates to a twin heat pump type heat and electric power combined supply system using gas turbine as power. It is formed from gas turbine, absorption type heat pump device, compression type heat pump device, condensation heat exchange and power generator. The smoke gas of gas turbine can be passed through the generator of absorption type heat pump device and is connected with condensation heat exchanger, and first heat exchanger waterway outlet of condensation heat exchanger is connected with the evaporator waterway inlet of absorption type heat pump device and condenser waterway outlet of compression type heat pump device, and the first heat exchanger waterway inlet of condensation heat exchanger is connected with evaporator waterway outlet of the absorption type heat pump device and condenser waterway inlet of compression type heat pump, and the second heat exchanger waterway outlet and inlet of condensation heat exchanger are respectively connected with evaporator waterway inlet and water outlet of compession type heat pump device.
Description
Technical field
The invention belongs to the energy technology application, relate to the improvement of the purposes and the structure thereof of gas turbine, particularly is the heat-pump-type cogeneration system of power with the gas turbine.
Background technology
At present, be the cogeneration system of power with the gas turbine, the mechanical energy that gas turbine is exported that adopt are connected with generator more, by generator powered.The flue gas of gas turbine is directly imported waste heat boiler, is used for heating the waste heat boiler feedwater.The exhaust gas temperature of general waste heat boiler is higher, about 150 ℃.This shows and adopt the shortcoming of this traditional cogeneration system to be, energy is not fully utilized, and not only energy loses in vain, but also has caused certain environmental pollution.
Technology contents
At problems of the prior art, the purpose of this invention is to provide a kind of is the duplex heat-pump-type cogeneration system of power with the gas turbine, and it can make the energy of the heating system of gas turbine be fully utilized, and reduces the pollution to environment.
In order to reach above-mentioned goal of the invention, technical scheme of the present invention realizes as follows:
A kind of is the duplex heat-pump-type cogeneration system of power with the gas turbine, and it is made up of gas turbine, generator, absorption heat pump unit, compression heat pump device and condensing heat exchanger.Described condensing heat exchanger is made up of a heat exchanger and two heat exchangers of two groups of waterway channels.The mechanical energy of described gas turbine output is connected with generator.Its design feature is, the generator of the flue gas of described gas turbine by absorption heat pump unit be connected with the condensing heat exchanger gas approach and by condensing heat exchanger from the exhanst gas outlet exhaust.The outlet of one heat exchanger water route and the compression heat pump device Water in Condenser way outlet of the evaporimeter water route import of absorption heat pump unit and condensing heat exchanger join.The one heat exchanger water route import and the water route import of compression heat pump device condenser of the evaporator water way outlet of absorption heat pump unit and condensing heat exchanger are joined.The water route outlet of two heat exchangers of condensing heat exchanger and water route import are joined with the import of evaporimeter water route and the water route outlet of compression heat pump device respectively.The condenser of absorption heat pump unit and absorber and the heating backwater heating loop of contacting/be parallel to.
The cogeneration system that the above-mentioned type of attachment that the present invention adopts is formed, can effectively utilize the high temperature heat source of the higher smoke evacuation of gas turbine temperature as the absorption heat pump unit generator, exhaust gas temperature is reduced greatly, reclaimed flue gas heat, improved the thermal efficiency of system.The heat of a heat exchanger that utilizes compression heat pump device condenser and condensing heat exchanger in addition is as the low-temperature heat source of absorption heat pump unit evaporimeter, the heat of two heat exchangers that utilizes condensing heat exchanger has been realized the cascade utilization of the energy as the low-temperature heat source of compression heat pump device evaporimeter.Pollution to environment simultaneously reduces to minimum degree.
The present invention is described further below in conjunction with accompanying drawing and concrete embodiment.
Description of drawings
Accompanying drawing is an operation principle structure connection layout of the present invention.
The specific embodiment
Referring to accompanying drawing, duplex heat-pump-type cogeneration system of the present invention, it is by gas turbine 4, absorption heat pump unit 5, compression heat pump device 2, condensing heat exchanger 1 and generator 3 are formed.Condensing heat exchanger 1 is made up of a heat exchanger 6 and two heat exchangers 7 of two groups of waterway channels.The mechanical energy of gas turbine 4 outputs is connected with generator 3, and by generator 3 generatings, this is same as the prior art.Different is, about 450 ℃ flue gas that gas turbine 4 is discharged enters the generator of absorption heat pump unit 5, and the generator by absorption heat pump unit 5 enters condensing heat exchanger 1, by exhaust again behind the condensing heat exchanger 1, and about 30 ℃ of delivery temperature at this moment.Water route outlet and the evaporimeter water route import of absorption heat pump unit 5 and the condenser delivery port of compression heat pump device 2 of one heat exchanger 6 of condensing heat exchanger 1 are joined.The water route import of one heat exchanger 6 of condensing heat exchanger 1 is joined with the evaporator water way outlet of absorption heat pump unit 5 and the condenser water route import of compression heat pump device 2.The water route outlet of two heat exchangers 7 of condensing heat exchanger 1 and water route import are joined with the import of evaporimeter water route and the water route outlet of compression heat pump device 2 respectively.The condenser of absorption heat pump unit 5 and absorber and heating backwater are contacted or are parallel to the heating water supply loop.
In the use, natural gas is work by combustion in gas turbine 4, and the generator and the condensing heat exchanger 1 of absorption heat pump unit 5 passed through in gas turbine 4 smoke evacuations successively.One heat exchanger 6 of condensing heat exchanger 1 and the heat of compression heat pump device 2 condensers are jointly as the low-temperature heat source of absorption heat pump unit 5 evaporimeters.The heat of two heat exchangers 7 of condensing heat exchanger 1 is as the low-temperature heat source of compression heat pump device 2 evaporimeters.Absorption heat pump unit 5 generator high temperature heat sources are provided by the high temperature smoke evacuation of gas internal-combustion engine 4.
Claims (1)
1. one kind is the duplex heat-pump-type cogeneration system of power with the gas turbine, it is by gas turbine (4), generator (3), absorption heat pump unit (5), compression heat pump device (2) and condensing heat exchanger (1) are formed, described condensing heat exchanger (1) is made up of a heat exchanger (6) and two heat exchangers (7) of two groups of waterway channels, the mechanical energy of described gas turbine (4) output is connected with generator (2), it is characterized in that: the generator that the flue gas of described gas turbine (4) passes through absorption heat pump unit (5) is connected with condensing heat exchanger (1) gas approach and passes through condensing heat exchanger (1) from the exhanst gas outlet exhaust; The outlet of one heat exchanger (6) water route and compression heat pump device (2) the Water in Condenser way outlet of the evaporimeter water route import of absorption heat pump unit (5) and condensing heat exchanger (1) join, and a heat exchanger (6) the water route import of the evaporator water way outlet of absorption heat pump unit (5) and condensing heat exchanger (1) and compression heat pump device (6) condenser water route import are joined; The water route outlet of two heat exchangers (7) of condensing heat exchanger (1) and water route import are joined with the import of evaporimeter water route and the water route outlet of compression heat pump device (2) respectively; The condenser of absorption heat pump unit (5) and absorber and the heating backwater heating loop of contacting/be parallel to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031097162A CN1223813C (en) | 2003-04-11 | 2003-04-11 | Dual-section heat pump type heat-electricity combined supply system by using gas turbine as power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031097162A CN1223813C (en) | 2003-04-11 | 2003-04-11 | Dual-section heat pump type heat-electricity combined supply system by using gas turbine as power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1536293A true CN1536293A (en) | 2004-10-13 |
| CN1223813C CN1223813C (en) | 2005-10-19 |
Family
ID=34319483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031097162A Expired - Fee Related CN1223813C (en) | 2003-04-11 | 2003-04-11 | Dual-section heat pump type heat-electricity combined supply system by using gas turbine as power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1223813C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799226A (en) * | 2010-03-02 | 2010-08-11 | 清华大学 | Heat-gaining combined heat and power system |
| CN102997317A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and solar seawater source heat pump coupling system |
| CN102997318A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and soil source heat pump coupling system |
| CN102997501A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and urban trunk canal sewage source heat pump coupling system |
| CN102997490A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and sewage source heat pump coupling system |
| CN102997315A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and underground water source heat pump coupling system |
| CN102997316A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and seawater source heat pump coupling system |
| CN103335445A (en) * | 2013-07-05 | 2013-10-02 | 中国石油集团工程设计有限责任公司 | System and method for utilizing gas-driven compressor waste heat |
| CN103528113A (en) * | 2013-10-08 | 2014-01-22 | 济南国海能源科技有限公司 | Energy saving system for recycling heat pump waste heat for resident heating and method thereof |
| CN103868129A (en) * | 2014-03-01 | 2014-06-18 | 双良节能系统股份有限公司 | Lithium bromide absorption heat exchange system capable of simultaneously providing two loops of hot water |
| CN104567093A (en) * | 2014-12-26 | 2015-04-29 | 华电电力科学研究院 | Afterheat recycling method and device for steam driving type tandem type heat pumps |
| CN106440491A (en) * | 2015-12-30 | 2017-02-22 | 李华玉 | First-class thermally-driven compression-absorption heat pump |
| CN107339687A (en) * | 2016-12-30 | 2017-11-10 | 上海晟煜科技有限公司 | One kind is station area's heating technique using gas compressor waste heat |
-
2003
- 2003-04-11 CN CNB031097162A patent/CN1223813C/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799226A (en) * | 2010-03-02 | 2010-08-11 | 清华大学 | Heat-gaining combined heat and power system |
| CN102997317A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and solar seawater source heat pump coupling system |
| CN102997318A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and soil source heat pump coupling system |
| CN102997501A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and urban trunk canal sewage source heat pump coupling system |
| CN102997490A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and sewage source heat pump coupling system |
| CN102997315A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and underground water source heat pump coupling system |
| CN102997316A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and seawater source heat pump coupling system |
| CN103335445B (en) * | 2013-07-05 | 2015-06-10 | 中国石油集团工程设计有限责任公司 | System and method for utilizing gas-driven compressor waste heat |
| CN103335445A (en) * | 2013-07-05 | 2013-10-02 | 中国石油集团工程设计有限责任公司 | System and method for utilizing gas-driven compressor waste heat |
| CN103528113A (en) * | 2013-10-08 | 2014-01-22 | 济南国海能源科技有限公司 | Energy saving system for recycling heat pump waste heat for resident heating and method thereof |
| CN103868129A (en) * | 2014-03-01 | 2014-06-18 | 双良节能系统股份有限公司 | Lithium bromide absorption heat exchange system capable of simultaneously providing two loops of hot water |
| CN103868129B (en) * | 2014-03-01 | 2016-06-29 | 双良节能系统股份有限公司 | The suction-type lithium bromide heat-exchange system of two-way hot water is provided simultaneously |
| CN104567093A (en) * | 2014-12-26 | 2015-04-29 | 华电电力科学研究院 | Afterheat recycling method and device for steam driving type tandem type heat pumps |
| CN106440491A (en) * | 2015-12-30 | 2017-02-22 | 李华玉 | First-class thermally-driven compression-absorption heat pump |
| CN106440491B (en) * | 2015-12-30 | 2020-05-01 | 李华玉 | First-class thermally driven compression-absorption heat pump |
| CN107339687A (en) * | 2016-12-30 | 2017-11-10 | 上海晟煜科技有限公司 | One kind is station area's heating technique using gas compressor waste heat |
| CN107339687B (en) * | 2016-12-30 | 2019-09-06 | 上海晟煜科技有限公司 | It is a kind of to utilize gas compressor waste heat for station area's heating technique |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1223813C (en) | 2005-10-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGHUA UNIVERSITY; TONGFANG CO., LTD. Free format text: FORMER NAME OR ADDRESS: QINGHUA UNIVERSITY; TSINGHUA TONGFANG CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 100083 A, block 2907, Tongfang science and Technology Plaza, Beijing Co-patentee after: Tongfang Co., Ltd. Patentee after: Tsinghua University Address before: 100083 A, block 2907, Tongfang science and Technology Plaza, Beijing Co-patentee before: Qinghua Tongfang Co., Ltd. Patentee before: Tsinghua University |
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| 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: 20051019 Termination date: 20170411 |