CN1807860A - Smoke low-temperature residual heat utilization system with natural gas cooling-heating combined power device and operating method thereof - Google Patents
Smoke low-temperature residual heat utilization system with natural gas cooling-heating combined power device and operating method thereof Download PDFInfo
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- CN1807860A CN1807860A CNA2005100328464A CN200510032846A CN1807860A CN 1807860 A CN1807860 A CN 1807860A CN A2005100328464 A CNA2005100328464 A CN A2005100328464A CN 200510032846 A CN200510032846 A CN 200510032846A CN 1807860 A CN1807860 A CN 1807860A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
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Abstract
Description
Building energy consumption constitutes | Heating air conditioning | Hot water service | Electric | Cooking |
The each several part ratio | 65% | 15% | 14% | 6% |
Steam-recycling rate (%) | 0 | 4% | 6% | 8% | 12% |
Produce hot water amount (t/h) (converting 40 ℃) | 53 | 64 | 69 | 75 | 82 |
System lacks generated energy (kW) in theory | 0 | 139 | 152 | 164 | 177 |
Per hour electricity charge income minimizing (0.55 yuan/kwh) | 0 | 77 | 84 | 90 | 97 |
Per hour hot water is taken in (calculating by 8 yuan/t) | 424 | 512 | 552 | 600 | 656 |
Hour economic benefit | 424 yuan | 435 yuan | 468 yuan | 510 yuan | 559 yuan |
Total economic benefit (calculating in 4000 hours) by annual operation | 1,700,000 yuan | 1,740,000 yuan | 1,870,000 yuan | 2,040,000 yuan | 2,240,000 yuan |
Claims (8)
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CNB2005100328464A CN100402814C (en) | 2005-01-20 | 2005-01-20 | Smoke low-temperature residual heat utilization system with natural gas cooling-heating combined power device and operating method thereof |
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CNB2005100328464A CN100402814C (en) | 2005-01-20 | 2005-01-20 | Smoke low-temperature residual heat utilization system with natural gas cooling-heating combined power device and operating method thereof |
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CN1807860A true CN1807860A (en) | 2006-07-26 |
CN100402814C CN100402814C (en) | 2008-07-16 |
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CNB2005100328464A Expired - Fee Related CN100402814C (en) | 2005-01-20 | 2005-01-20 | Smoke low-temperature residual heat utilization system with natural gas cooling-heating combined power device and operating method thereof |
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CN105201580A (en) * | 2015-10-15 | 2015-12-30 | 北京环宇汇通能源科技有限公司 | Natural gas comprehensive utilization system of oil extraction combination station |
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CN106121822A (en) * | 2016-08-17 | 2016-11-16 | 华电电力科学研究院 | A kind of coal gasification distributed energy resource system and operation method thereof |
CN106288091A (en) * | 2016-09-29 | 2017-01-04 | 于存浩 | A kind of gas air conditioner stove |
CN106764414A (en) * | 2016-12-27 | 2017-05-31 | 常州大学 | A kind of LNG gasification station cold, heat and power triple supply system |
WO2017139948A1 (en) * | 2016-02-18 | 2017-08-24 | 刘湘静 | Automation thermal power installation employing closed-loop control technology |
CN107606594A (en) * | 2017-09-05 | 2018-01-19 | 新奥(中国)燃气投资有限公司 | Steam and hot water dual-purpose type cogeneration units |
JP2018031278A (en) * | 2016-08-24 | 2018-03-01 | 株式会社東芝 | Water collecting device for caloric power generating plant |
CN108869040A (en) * | 2017-05-15 | 2018-11-23 | 沈阳铝镁设计研究院有限公司 | A method of for alumina producer cogeneration |
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Assignee: Guangdong Di Ao Technology Engineering Ltd. Assignor: South China University of Technology Contract fulfillment period: 2008.12.15 to 2014.6.15 contract change Contract record no.: 2009440000786 Denomination of invention: Smoke low-temperature residual heat utilization system with natural gas cooling-heating combined power device and operating method thereof Granted publication date: 20080716 License type: Exclusive license Record date: 2009.7.23 |
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