CN1140749C - Heating system with electric heat pump by use of recycling latent heat in flue gas of gas fired boiler and oil burning boiler - Google Patents
Heating system with electric heat pump by use of recycling latent heat in flue gas of gas fired boiler and oil burning boiler Download PDFInfo
- Publication number
- CN1140749C CN1140749C CNB011343001A CN01134300A CN1140749C CN 1140749 C CN1140749 C CN 1140749C CN B011343001 A CNB011343001 A CN B011343001A CN 01134300 A CN01134300 A CN 01134300A CN 1140749 C CN1140749 C CN 1140749C
- Authority
- CN
- China
- Prior art keywords
- heat pump
- boiler
- electric heat
- burning boiler
- oil burning
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 239000003546 flue gas Substances 0.000 title claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 17
- 239000007789 gas Substances 0.000 title abstract description 7
- 238000004064 recycling Methods 0.000 title abstract 2
- 239000000567 combustion gas Substances 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002699 waste material 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011343001A CN1140749C (en) | 2001-10-31 | 2001-10-31 | Heating system with electric heat pump by use of recycling latent heat in flue gas of gas fired boiler and oil burning boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011343001A CN1140749C (en) | 2001-10-31 | 2001-10-31 | Heating system with electric heat pump by use of recycling latent heat in flue gas of gas fired boiler and oil burning boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1415901A CN1415901A (en) | 2003-05-07 |
CN1140749C true CN1140749C (en) | 2004-03-03 |
Family
ID=4672401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011343001A Expired - Fee Related CN1140749C (en) | 2001-10-31 | 2001-10-31 | Heating system with electric heat pump by use of recycling latent heat in flue gas of gas fired boiler and oil burning boiler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1140749C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9346720B2 (en) | 2011-04-28 | 2016-05-24 | Basf Se | Isomerization of light alpha-olefins to light internal olefins |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101368767B (en) * | 2007-04-29 | 2010-09-15 | 东北电力大学 | Indirect air cooling method and system for working medium adopting parallel-connection positive and reverse refrigeration cycle |
CN102519068B (en) * | 2011-12-02 | 2015-08-05 | 西安交通大学 | A kind of flue gas condensed water, waste-heat recovery device |
CN103225834B (en) * | 2013-05-21 | 2015-09-02 | 青岛宏宇环保空调设备有限公司 | Boiler smoke blowdown heat pump of recovering residual heat heating system and using method thereof |
KR101995728B1 (en) * | 2013-06-24 | 2019-07-03 | 주식회사 엘지화학 | Heat recovery apparatus |
CN104132481B (en) * | 2014-08-12 | 2016-08-31 | 郑州大学 | Flue gas source heat pump hot-water system and low-temperature flue gas waste heat recovery utilization method |
CN105066219A (en) * | 2015-08-04 | 2015-11-18 | 湖南同为节能科技有限公司 | Total flue gas waste heat recovery system and method for gas boiler or direct-fired machine |
CN106500221A (en) * | 2016-11-29 | 2017-03-15 | 珠海格力电器股份有限公司 | Heat pump system using gas as heat source |
CN107477647A (en) * | 2017-08-29 | 2017-12-15 | 山东宏力热泵能源股份有限公司 | Condenser boiler and heat pump united heating system |
-
2001
- 2001-10-31 CN CNB011343001A patent/CN1140749C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9346720B2 (en) | 2011-04-28 | 2016-05-24 | Basf Se | Isomerization of light alpha-olefins to light internal olefins |
Also Published As
Publication number | Publication date |
---|---|
CN1415901A (en) | 2003-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 1134300.1 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 01266281.X utility model patent to be given up, and in the 20 volume of the 9 issue of the new type of communique on the patent right to abandon the announcement. |
|
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. |
|
CP03 | Change of name, title or address |
Address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Co-patentee after: Tongfang Co.,Ltd. Patentee after: Tsinghua University Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Co-patentee before: TSINGHUA TONGFANG Co.,Ltd. Patentee before: Tsinghua University |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040303 Termination date: 20131031 |