CN108332459A - 膨胀阀 - Google Patents
膨胀阀 Download PDFInfo
- Publication number
- CN108332459A CN108332459A CN201711318439.9A CN201711318439A CN108332459A CN 108332459 A CN108332459 A CN 108332459A CN 201711318439 A CN201711318439 A CN 201711318439A CN 108332459 A CN108332459 A CN 108332459A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- channel
- refrigerant
- valve
- axis
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 86
- 239000011148 porous material Substances 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- 241001212149 Cathetus Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
- F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/064—Superheater expansion 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/068—Expansion valves combined with a sensor
- F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Temperature-Responsive Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-006436 | 2017-01-18 | ||
| JP2017006436A JP2018115799A (ja) | 2017-01-18 | 2017-01-18 | 膨張弁 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108332459A true CN108332459A (zh) | 2018-07-27 |
Family
ID=60997400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711318439.9A Pending CN108332459A (zh) | 2017-01-18 | 2017-12-12 | 膨胀阀 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180202696A1 (ja) |
| EP (1) | EP3351874B1 (ja) |
| JP (2) | JP2018115799A (ja) |
| KR (1) | KR20180085352A (ja) |
| CN (1) | CN108332459A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044108A (zh) * | 2019-04-18 | 2019-07-23 | 浙江敏特汽车空调有限公司 | 汽车空调膨胀阀及制造工艺 |
| CN110220036A (zh) * | 2019-04-16 | 2019-09-10 | 路达(厦门)工业有限公司 | 一种按钮切换阀的按钮壳体安装工具及安装方法 |
| CN111854238A (zh) * | 2019-04-25 | 2020-10-30 | 株式会社鹭宫制作所 | 膨胀阀及冷冻循环系统 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6478958B2 (ja) * | 2016-09-02 | 2019-03-06 | 株式会社不二工機 | 制御弁 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475726A (en) * | 1973-08-13 | 1977-06-01 | Danfoss As | Thermostatic expansion valve assembly for refrigeration installations |
| JPH11304299A (ja) * | 1998-04-27 | 1999-11-05 | Denso Corp | 温度式膨張弁 |
| JP2003322435A (ja) * | 2002-04-30 | 2003-11-14 | Fuji Koki Corp | 膨張弁 |
| JP2006046196A (ja) * | 2004-08-05 | 2006-02-16 | Aisan Ind Co Ltd | 流体用レギュレータ |
| US20090045264A1 (en) * | 2007-08-17 | 2009-02-19 | Zheng Lou | Thermostatic expansion valve |
| JP2013245921A (ja) * | 2012-05-29 | 2013-12-09 | Denso Corp | 膨張弁 |
| CN106247704A (zh) * | 2015-06-04 | 2016-12-21 | 株式会社Tgk | 膨胀阀 |
| CN206037510U (zh) * | 2016-05-19 | 2017-03-22 | 浙江春晖智能控制股份有限公司 | 热力膨胀阀 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3046668B2 (ja) * | 1991-12-04 | 2000-05-29 | 株式会社テージーケー | 膨張弁 |
| JPH10122706A (ja) * | 1996-10-15 | 1998-05-15 | Fuji Koki Corp | 膨張弁 |
| JPH11294905A (ja) * | 1998-04-16 | 1999-10-29 | Denso Corp | 温度式膨張弁 |
| JP4294155B2 (ja) * | 1999-04-16 | 2009-07-08 | 株式会社不二工機 | 温度膨張弁 |
| JP2001091106A (ja) * | 1999-09-22 | 2001-04-06 | Tgk Co Ltd | 膨張弁 |
| US6675751B1 (en) * | 2003-03-12 | 2004-01-13 | Ford Global Technologies, Inc. | Two-mass bi-directional hydraulic damper |
| JP2006112749A (ja) * | 2004-10-18 | 2006-04-27 | Tgk Co Ltd | 温度式膨張弁 |
| JP5974326B2 (ja) | 2012-04-25 | 2016-08-23 | 株式会社テージーケー | 膨張弁および防振ばね |
| JP6447906B2 (ja) * | 2014-10-30 | 2019-01-09 | 株式会社テージーケー | 膨張弁 |
-
2017
- 2017-01-18 JP JP2017006436A patent/JP2018115799A/ja active Pending
- 2017-12-12 CN CN201711318439.9A patent/CN108332459A/zh active Pending
-
2018
- 2018-01-04 KR KR1020180001331A patent/KR20180085352A/ko unknown
- 2018-01-10 US US15/867,259 patent/US20180202696A1/en not_active Abandoned
- 2018-01-16 EP EP18151983.6A patent/EP3351874B1/en active Active
-
2021
- 2021-03-26 JP JP2021053698A patent/JP7026979B2/ja active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475726A (en) * | 1973-08-13 | 1977-06-01 | Danfoss As | Thermostatic expansion valve assembly for refrigeration installations |
| JPH11304299A (ja) * | 1998-04-27 | 1999-11-05 | Denso Corp | 温度式膨張弁 |
| JP2003322435A (ja) * | 2002-04-30 | 2003-11-14 | Fuji Koki Corp | 膨張弁 |
| JP2006046196A (ja) * | 2004-08-05 | 2006-02-16 | Aisan Ind Co Ltd | 流体用レギュレータ |
| US20090045264A1 (en) * | 2007-08-17 | 2009-02-19 | Zheng Lou | Thermostatic expansion valve |
| JP2013245921A (ja) * | 2012-05-29 | 2013-12-09 | Denso Corp | 膨張弁 |
| CN106247704A (zh) * | 2015-06-04 | 2016-12-21 | 株式会社Tgk | 膨胀阀 |
| CN206037510U (zh) * | 2016-05-19 | 2017-03-22 | 浙江春晖智能控制股份有限公司 | 热力膨胀阀 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220036A (zh) * | 2019-04-16 | 2019-09-10 | 路达(厦门)工业有限公司 | 一种按钮切换阀的按钮壳体安装工具及安装方法 |
| CN110044108A (zh) * | 2019-04-18 | 2019-07-23 | 浙江敏特汽车空调有限公司 | 汽车空调膨胀阀及制造工艺 |
| CN111854238A (zh) * | 2019-04-25 | 2020-10-30 | 株式会社鹭宫制作所 | 膨胀阀及冷冻循环系统 |
| CN111854238B (zh) * | 2019-04-25 | 2022-06-07 | 株式会社鹭宫制作所 | 膨胀阀及冷冻循环系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3351874A1 (en) | 2018-07-25 |
| EP3351874B1 (en) | 2019-08-28 |
| JP7026979B2 (ja) | 2022-03-01 |
| US20180202696A1 (en) | 2018-07-19 |
| JP2021101150A (ja) | 2021-07-08 |
| KR20180085352A (ko) | 2018-07-26 |
| JP2018115799A (ja) | 2018-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108332459A (zh) | 膨胀阀 | |
| US9777954B2 (en) | Expansion valve with vibration proof spring | |
| CN106468372B (zh) | 控制阀 | |
| JP6447906B2 (ja) | 膨張弁 | |
| KR20050011715A (ko) | 팽창 밸브 | |
| CN105650318B (zh) | 膨胀阀 | |
| CN105864478B (zh) | 膨胀阀及其配管安装构造 | |
| JP2015190690A (ja) | 車両用冷却装置、及び、これに使用される膨張弁 | |
| JP6811479B2 (ja) | 膨張弁 | |
| JP2003185299A (ja) | 複合弁 | |
| JP5369259B2 (ja) | 膨張弁 | |
| JP6194452B2 (ja) | 膨張弁 | |
| JP2006132881A (ja) | 膨張弁 | |
| JP2003090648A (ja) | 膨張弁 | |
| JP4923181B2 (ja) | 膨張弁 | |
| CN216845230U (zh) | 电子膨胀阀可视化装置及空调器 | |
| JP2017044357A (ja) | 膨張弁 | |
| JP2003130501A (ja) | 膨張弁 | |
| JP3914014B2 (ja) | 膨張弁 | |
| JP3920056B2 (ja) | 膨張弁 | |
| JP2009156512A (ja) | 膨張弁 | |
| JP3920060B2 (ja) | 膨張弁 | |
| KR101692871B1 (ko) | 차량의 공기조화장치용 팽창밸브 | |
| JP2008309451A (ja) | 膨張弁固定装置 | |
| JP2018004180A (ja) | 膨張弁 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |