CN109114265B - 一种水管接头连接装置及其内部止水阀结构 - Google Patents
一种水管接头连接装置及其内部止水阀结构 Download PDFInfo
- Publication number
- CN109114265B CN109114265B CN201811175785.0A CN201811175785A CN109114265B CN 109114265 B CN109114265 B CN 109114265B CN 201811175785 A CN201811175785 A CN 201811175785A CN 109114265 B CN109114265 B CN 109114265B
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe orifice
- bearing
- valve body
- connecting device
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 48
- 239000005341 toughened glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Nozzles (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811175785.0A CN109114265B (zh) | 2018-10-10 | 2018-10-10 | 一种水管接头连接装置及其内部止水阀结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811175785.0A CN109114265B (zh) | 2018-10-10 | 2018-10-10 | 一种水管接头连接装置及其内部止水阀结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109114265A CN109114265A (zh) | 2019-01-01 |
CN109114265B true CN109114265B (zh) | 2020-05-12 |
Family
ID=64857686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811175785.0A Active CN109114265B (zh) | 2018-10-10 | 2018-10-10 | 一种水管接头连接装置及其内部止水阀结构 |
Country Status (1)
Country | Link |
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CN (1) | CN109114265B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2535525A (en) * | 1948-08-23 | 1950-12-26 | Fred E Wolfe | Gate valve |
CN105003664A (zh) * | 2015-07-20 | 2015-10-28 | 苏州华达仪器设备有限公司 | 一种减少磨损的密封阀门结构 |
CN207893293U (zh) * | 2018-02-05 | 2018-09-21 | 中交天航滨海环保浚航工程有限公司 | 一种用于调节管路压力的复合缩口管道结构 |
-
2018
- 2018-10-10 CN CN201811175785.0A patent/CN109114265B/zh active Active
Also Published As
Publication number | Publication date |
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CN109114265A (zh) | 2019-01-01 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200420 Address after: No.228 Anyang South Road, starting area, Ruian Economic Development Zone, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Zheng Jia Construction Co.,Ltd. Address before: 231600 Zhou Gang Group, Longtang Community and Housing Committee, Qizhen Town, Feidong County, Hefei City, Anhui Province Applicant before: Wang Chendi |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: Lianqian Village, Tingtian Street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: Zhejiang Xintai Valve Technology Co.,Ltd. Address before: No. 228, Anyang South Road, Start Zone, Ruian Economic Development Zone, Ruian City, Wenzhou City, Zhejiang Province, 325200 Patentee before: Zhejiang Zheng Jia Construction Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A water pipe joint connecting device and its internal water stop valve structure Effective date of registration: 20221020 Granted publication date: 20200512 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ruian Small and Micro Enterprise Sub branch Pledgor: Zhejiang Xintai Valve Technology Co.,Ltd. Registration number: Y2022330002712 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231012 Granted publication date: 20200512 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ruian Small and Micro Enterprise Sub branch Pledgor: Zhejiang Xintai Valve Technology Co.,Ltd. Registration number: Y2022330002712 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A water pipe joint connection device and its internal water stop valve structure Effective date of registration: 20231127 Granted publication date: 20200512 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ruian Small and Micro Enterprise Sub branch Pledgor: Zhejiang Xintai Valve Technology Co.,Ltd. Registration number: Y2023980067633 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |