CN111288537B - 一种跨临界co2复合热泵系统 - Google Patents
一种跨临界co2复合热泵系统 Download PDFInfo
- Publication number
- CN111288537B CN111288537B CN201911306926.2A CN201911306926A CN111288537B CN 111288537 B CN111288537 B CN 111288537B CN 201911306926 A CN201911306926 A CN 201911306926A CN 111288537 B CN111288537 B CN 111288537B
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- CN
- China
- Prior art keywords
- water
- heat pump
- pump system
- water tank
- pipe
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306926.2A CN111288537B (zh) | 2019-12-18 | 2019-12-18 | 一种跨临界co2复合热泵系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306926.2A CN111288537B (zh) | 2019-12-18 | 2019-12-18 | 一种跨临界co2复合热泵系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111288537A CN111288537A (zh) | 2020-06-16 |
| CN111288537B true CN111288537B (zh) | 2024-03-12 |
Family
ID=71018625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911306926.2A Active CN111288537B (zh) | 2019-12-18 | 2019-12-18 | 一种跨临界co2复合热泵系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111288537B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE545343C2 (en) | 2021-11-23 | 2023-07-11 | Rototec Group Ab | Method and system for heating |
| WO2023158583A1 (en) * | 2022-02-15 | 2023-08-24 | Rheem Manufacturing Company | Heat pump systems with boost heat pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358784A (zh) * | 2008-09-24 | 2009-02-04 | 天津大学 | 太阳能蓄热与地源热泵组合系统 |
| CN202133556U (zh) * | 2011-06-23 | 2012-02-01 | 广州万宝集团有限公司 | 一种制冷剂循环模拟系统 |
| KR101418964B1 (ko) * | 2013-12-31 | 2014-07-11 | (주)블루에어텍 | 고온수용 히트펌프 냉각장치 |
| CN206001737U (zh) * | 2016-08-10 | 2017-03-08 | 燕园德普科技(北京)有限公司 | 一种用于供暖的超低温热泵系统 |
| CN206724506U (zh) * | 2017-05-24 | 2017-12-08 | 江苏苏净集团有限公司 | 一种二氧化碳热泵供热系统 |
| CN109323477A (zh) * | 2018-09-11 | 2019-02-12 | 西安交通大学 | 一种基于带预冷器的跨临界co2热泵系统及其水路两通阀控制方法 |
| CN211876151U (zh) * | 2019-12-18 | 2020-11-06 | 南京久鼎精机冷冻设备有限公司 | 一种跨临界co2复合热泵系统 |
-
2019
- 2019-12-18 CN CN201911306926.2A patent/CN111288537B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358784A (zh) * | 2008-09-24 | 2009-02-04 | 天津大学 | 太阳能蓄热与地源热泵组合系统 |
| CN202133556U (zh) * | 2011-06-23 | 2012-02-01 | 广州万宝集团有限公司 | 一种制冷剂循环模拟系统 |
| KR101418964B1 (ko) * | 2013-12-31 | 2014-07-11 | (주)블루에어텍 | 고온수용 히트펌프 냉각장치 |
| CN206001737U (zh) * | 2016-08-10 | 2017-03-08 | 燕园德普科技(北京)有限公司 | 一种用于供暖的超低温热泵系统 |
| CN206724506U (zh) * | 2017-05-24 | 2017-12-08 | 江苏苏净集团有限公司 | 一种二氧化碳热泵供热系统 |
| CN109323477A (zh) * | 2018-09-11 | 2019-02-12 | 西安交通大学 | 一种基于带预冷器的跨临界co2热泵系统及其水路两通阀控制方法 |
| CN211876151U (zh) * | 2019-12-18 | 2020-11-06 | 南京久鼎精机冷冻设备有限公司 | 一种跨临界co2复合热泵系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111288537A (zh) | 2020-06-16 |
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Effective date of registration: 20250527 Address after: 210000 No.8 Longzhong West Road, Longchi street, Liuhe Economic Development Zone, Nanjing, Jiangsu Province Patentee after: Nanjing Jiuding Environmental Technology Co.,Ltd. Country or region after: China Address before: 211500 No.8 Longzhong West Road, Liuhe District, Nanjing, Jiangsu Province Patentee before: Nanjing Jiuding fine machinery refrigeration equipment Co.,Ltd. Country or region before: China |