CN104676054B - 自动三通止回数字调节阀 - Google Patents
自动三通止回数字调节阀 Download PDFInfo
- Publication number
- CN104676054B CN104676054B CN201510116711.XA CN201510116711A CN104676054B CN 104676054 B CN104676054 B CN 104676054B CN 201510116711 A CN201510116711 A CN 201510116711A CN 104676054 B CN104676054 B CN 104676054B
- Authority
- CN
- China
- Prior art keywords
- hole
- valve
- elastic component
- digital regulated
- lower sleeve
- 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
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510116711.XA CN104676054B (zh) | 2015-03-18 | 2015-03-18 | 自动三通止回数字调节阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510116711.XA CN104676054B (zh) | 2015-03-18 | 2015-03-18 | 自动三通止回数字调节阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104676054A CN104676054A (zh) | 2015-06-03 |
CN104676054B true CN104676054B (zh) | 2018-03-23 |
Family
ID=53311478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510116711.XA Expired - Fee Related CN104676054B (zh) | 2015-03-18 | 2015-03-18 | 自动三通止回数字调节阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104676054B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106741130A (zh) * | 2017-02-14 | 2017-05-31 | 临沭县东泰机械有限公司 | 一种花生联合收获机用液压转向系统及其使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2556738A1 (de) * | 1974-12-23 | 1976-06-24 | Acf Ind Inc | Ausfallsicheres entlastungsventil |
US4013088A (en) * | 1975-05-19 | 1977-03-22 | Braukmann Armaturen Ag | Valve structure |
CN201166145Y (zh) * | 2008-01-16 | 2008-12-17 | 陈立楠 | 三通电热执行阀和地暖混水装置 |
CN201348064Y (zh) * | 2008-12-21 | 2009-11-18 | 重庆川仪自动化股份有限公司 | 大口径平衡式三通调节阀 |
CN104074989A (zh) * | 2014-06-06 | 2014-10-01 | 温州市隆潮阀门有限公司 | 手动数字控制止回阀 |
CN204533672U (zh) * | 2015-03-18 | 2015-08-05 | 温州市隆潮阀门有限公司 | 自动三通止回数字调节阀 |
-
2015
- 2015-03-18 CN CN201510116711.XA patent/CN104676054B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2556738A1 (de) * | 1974-12-23 | 1976-06-24 | Acf Ind Inc | Ausfallsicheres entlastungsventil |
US4013088A (en) * | 1975-05-19 | 1977-03-22 | Braukmann Armaturen Ag | Valve structure |
CN201166145Y (zh) * | 2008-01-16 | 2008-12-17 | 陈立楠 | 三通电热执行阀和地暖混水装置 |
CN201348064Y (zh) * | 2008-12-21 | 2009-11-18 | 重庆川仪自动化股份有限公司 | 大口径平衡式三通调节阀 |
CN104074989A (zh) * | 2014-06-06 | 2014-10-01 | 温州市隆潮阀门有限公司 | 手动数字控制止回阀 |
CN204533672U (zh) * | 2015-03-18 | 2015-08-05 | 温州市隆潮阀门有限公司 | 自动三通止回数字调节阀 |
Also Published As
Publication number | Publication date |
---|---|
CN104676054A (zh) | 2015-06-03 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhuang Mengzhen Inventor after: Zhuang Yaya Inventor after: Zhuang Xulong Inventor after: Zhuang Qianyang Inventor after: Chen Taiqi Inventor before: Zhuang Mengzhen |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 122000 Environmental Protection Industrial Park of Beipiao Economic Development Zone, Chaoyang City, Liaoning Province Patentee after: Liaoning Wurong Valve Co.,Ltd. Address before: 325000 Lane 15, 479, Yongxing Industrial Zone, Longwan District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU LONGCHAO VALVE CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190618 Address after: 325000 Lane 15, 479, Yongxing Industrial Zone, Longwan District, Wenzhou City, Zhejiang Province Patentee after: WENZHOU LONGCHAO VALVE CO.,LTD. Address before: 122000 Environmental Protection Industrial Park of Beipiao Economic Development Zone, Chaoyang City, Liaoning Province Patentee before: Liaoning Wurong Valve Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |
|
CF01 | Termination of patent right due to non-payment of annual fee |