CN110595108A - 防止冻管的两用切换式热泵机组 - Google Patents
防止冻管的两用切换式热泵机组 Download PDFInfo
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- CN110595108A CN110595108A CN201911013806.3A CN201911013806A CN110595108A CN 110595108 A CN110595108 A CN 110595108A CN 201911013806 A CN201911013806 A CN 201911013806A CN 110595108 A CN110595108 A CN 110595108A
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- Prior art keywords
- heat exchanger
- heat
- pipeline
- switching
- compressor
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- 238000007710 freezing Methods 0.000 title claims abstract description 36
- 230000008014 freezing Effects 0.000 title claims abstract description 29
- 230000003993 interaction Effects 0.000 claims abstract description 9
- 239000003507 refrigerant Substances 0.000 claims description 76
- 230000002528 anti-freeze Effects 0.000 claims description 68
- 238000007789 sealing Methods 0.000 claims description 53
- 238000007906 compression Methods 0.000 claims description 52
- 230000006835 compression Effects 0.000 claims description 50
- 230000005484 gravity Effects 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002411 adverse Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 52
- 238000010438 heat treatment Methods 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 24
- 239000001110 calcium chloride Substances 0.000 description 16
- 229910001628 calcium chloride Inorganic materials 0.000 description 16
- 238000001816 cooling Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 230000002829 reductive effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010257 thawing Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- 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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/003—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing corrosion
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911013806.3A CN110595108A (zh) | 2019-10-23 | 2019-10-23 | 防止冻管的两用切换式热泵机组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911013806.3A CN110595108A (zh) | 2019-10-23 | 2019-10-23 | 防止冻管的两用切换式热泵机组 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110595108A true CN110595108A (zh) | 2019-12-20 |
Family
ID=68850313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911013806.3A Pending CN110595108A (zh) | 2019-10-23 | 2019-10-23 | 防止冻管的两用切换式热泵机组 |
Country Status (1)
Country | Link |
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CN (1) | CN110595108A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115628565A (zh) * | 2022-09-14 | 2023-01-20 | 森创中汇(北京)热电科技有限公司 | 一种多机组合制冷制热一体化装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040000347A1 (en) * | 2002-06-27 | 2004-01-01 | Agency For Defense Development | Flow force compensating spool valve and hydraulic valve, pneumatic valve, three-way control valve, and four-way control valve using the same |
CN202149649U (zh) * | 2011-03-30 | 2012-02-22 | 浙江盾安禾田金属有限公司 | 自力式三通阀 |
CN102654332A (zh) * | 2011-03-04 | 2012-09-05 | 蒋辉华 | 由液泵或气泵取代水泵输能的超高层建筑冷暖空调*** |
CN104455543A (zh) * | 2013-09-16 | 2015-03-25 | 海尔集团公司 | 电控三通阀及应用该电控三通阀的洗衣机 |
CN105953455A (zh) * | 2016-06-14 | 2016-09-21 | 珠海格力电器股份有限公司 | 压缩机***及控制方法、空调*** |
CN108954886A (zh) * | 2018-08-21 | 2018-12-07 | 珠海格力电器股份有限公司 | 复叠式热泵***及其控制方法 |
CN208704208U (zh) * | 2018-08-20 | 2019-04-05 | 泗县格雷制冷设备有限公司 | 一种复叠制冷式中高温水源热泵机组 |
CN210663453U (zh) * | 2019-10-23 | 2020-06-02 | 刘小江 | 一种防止冻管的两用切换式热泵机组 |
-
2019
- 2019-10-23 CN CN201911013806.3A patent/CN110595108A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040000347A1 (en) * | 2002-06-27 | 2004-01-01 | Agency For Defense Development | Flow force compensating spool valve and hydraulic valve, pneumatic valve, three-way control valve, and four-way control valve using the same |
CN102654332A (zh) * | 2011-03-04 | 2012-09-05 | 蒋辉华 | 由液泵或气泵取代水泵输能的超高层建筑冷暖空调*** |
CN202149649U (zh) * | 2011-03-30 | 2012-02-22 | 浙江盾安禾田金属有限公司 | 自力式三通阀 |
CN104455543A (zh) * | 2013-09-16 | 2015-03-25 | 海尔集团公司 | 电控三通阀及应用该电控三通阀的洗衣机 |
CN105953455A (zh) * | 2016-06-14 | 2016-09-21 | 珠海格力电器股份有限公司 | 压缩机***及控制方法、空调*** |
CN208704208U (zh) * | 2018-08-20 | 2019-04-05 | 泗县格雷制冷设备有限公司 | 一种复叠制冷式中高温水源热泵机组 |
CN108954886A (zh) * | 2018-08-21 | 2018-12-07 | 珠海格力电器股份有限公司 | 复叠式热泵***及其控制方法 |
CN210663453U (zh) * | 2019-10-23 | 2020-06-02 | 刘小江 | 一种防止冻管的两用切换式热泵机组 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115628565A (zh) * | 2022-09-14 | 2023-01-20 | 森创中汇(北京)热电科技有限公司 | 一种多机组合制冷制热一体化装置 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220216 Address after: 410000 1462, 14th floor, Yannong Chuangye building, the intersection of Luquan road and lushong Road, Changsha high tech Zone, Changsha, Hunan Province Applicant after: HUNAN CHUANGHUA LOW-CARBON ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 410000 room 1511, building 6, runhaoyuan, Derun garden, guanshaling, Yuelu District, Changsha City, Hunan Province Applicant before: Liu Xiaojiang |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240416 Address after: Room 2525, Block B, Hongxing Building, No. 517, Section 2, Xiangfu East Road, Yuhua District, Changsha City, Hunan Province, 410000 Applicant after: Huang Guohe Country or region after: China Address before: 410000 1462, 14th floor, Yannong Chuangye building, the intersection of Luquan road and lushong Road, Changsha high tech Zone, Changsha, Hunan Province Applicant before: HUNAN CHUANGHUA LOW-CARBON ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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TA01 | Transfer of patent application right |