CN101975286B - 中央空调及其控制阀 - Google Patents
中央空调及其控制阀 Download PDFInfo
- Publication number
- CN101975286B CN101975286B CN2010102862194A CN201010286219A CN101975286B CN 101975286 B CN101975286 B CN 101975286B CN 2010102862194 A CN2010102862194 A CN 2010102862194A CN 201010286219 A CN201010286219 A CN 201010286219A CN 101975286 B CN101975286 B CN 101975286B
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- control valve
- cavity
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims description 24
- 230000008676 import Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000012188 paraffin wax Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Magnetically Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102862194A CN101975286B (zh) | 2010-09-17 | 2010-09-17 | 中央空调及其控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102862194A CN101975286B (zh) | 2010-09-17 | 2010-09-17 | 中央空调及其控制阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101975286A CN101975286A (zh) | 2011-02-16 |
CN101975286B true CN101975286B (zh) | 2012-04-18 |
Family
ID=43575190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102862194A Expired - Fee Related CN101975286B (zh) | 2010-09-17 | 2010-09-17 | 中央空调及其控制阀 |
Country Status (1)
Country | Link |
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CN (1) | CN101975286B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104896137B (zh) * | 2015-05-07 | 2018-01-02 | 佛山市顺德区美的饮水机制造有限公司 | 控制阀 |
CN106090304B (zh) * | 2016-08-23 | 2018-10-23 | 航宇救生装备有限公司 | 具有回流保护功能的流量调节装置 |
CN106556072A (zh) * | 2016-11-18 | 2017-04-05 | 北京淘氪科技有限公司 | 空气净化器 |
CN109854762B (zh) * | 2017-11-30 | 2024-01-16 | 宁波方太厨具有限公司 | 一种通断阀 |
DE102018114849A1 (de) * | 2018-06-20 | 2019-12-24 | Johnson Electric Germany GmbH & Co. KG | Dichtsystem für umschaltbare Wasserventile |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86104560A (zh) * | 1986-07-07 | 1988-01-27 | 浙江省嵊县温控设备厂 | 四通截止阀 |
CN1179516A (zh) * | 1996-10-15 | 1998-04-22 | 邓永林 | 汽车空调热力膨胀阀 |
EP0927846A1 (en) * | 1998-01-05 | 1999-07-07 | TGK CO., Ltd. | A four-way selector valve |
CN2706644Y (zh) * | 2004-05-20 | 2005-06-29 | 顾金良 | 四通电磁换向阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57173675A (en) * | 1981-04-17 | 1982-10-26 | Hitachi Ltd | Four-way valve for heat pump type air conditioner |
-
2010
- 2010-09-17 CN CN2010102862194A patent/CN101975286B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86104560A (zh) * | 1986-07-07 | 1988-01-27 | 浙江省嵊县温控设备厂 | 四通截止阀 |
CN1179516A (zh) * | 1996-10-15 | 1998-04-22 | 邓永林 | 汽车空调热力膨胀阀 |
EP0927846A1 (en) * | 1998-01-05 | 1999-07-07 | TGK CO., Ltd. | A four-way selector valve |
CN2706644Y (zh) * | 2004-05-20 | 2005-06-29 | 顾金良 | 四通电磁换向阀 |
Also Published As
Publication number | Publication date |
---|---|
CN101975286A (zh) | 2011-02-16 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110216 Assignee: Henan Hailin Automatic Control Equipment Co.,Ltd. Assignor: HaiLin Energy Technology Inc. Contract record no.: 2013990000776 Denomination of invention: Central air conditioner and control valve thereof Granted publication date: 20120418 License type: Common License Record date: 20131120 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 102206 No. 1, Shahe Industrial Park, Beijing, Changping District Patentee after: HAILIN ENERGY TECHNOLOGY Inc. Address before: 102206 No. 1, Shahe Industrial Park, Beijing, Changping District Patentee before: HaiLin Energy Technology Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 102206 No.1 Shahe Industrial Park, Changping District, Beijing Patentee after: Beijing Hailin Automatic Control Technology Co.,Ltd. Address before: 102206 No.1 Shahe Industrial Park, Changping District, Beijing Patentee before: HAILIN ENERGY TECHNOLOGY Inc. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20210917 |
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CF01 | Termination of patent right due to non-payment of annual fee |