CN109899547B - 一种安全防泄漏型水阀的制造工艺 - Google Patents
一种安全防泄漏型水阀的制造工艺 Download PDFInfo
- Publication number
- CN109899547B CN109899547B CN201910200534.1A CN201910200534A CN109899547B CN 109899547 B CN109899547 B CN 109899547B CN 201910200534 A CN201910200534 A CN 201910200534A CN 109899547 B CN109899547 B CN 109899547B
- Authority
- CN
- China
- Prior art keywords
- sealing
- valve body
- module
- elastic
- cavity
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 272
- 239000006260 foam Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001723 curing Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 229920006248 expandable polystyrene Polymers 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010114 lost-foam casting Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 description 11
- 235000020679 tap water Nutrition 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000012856 packing Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910200534.1A CN109899547B (zh) | 2019-03-16 | 2019-03-16 | 一种安全防泄漏型水阀的制造工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910200534.1A CN109899547B (zh) | 2019-03-16 | 2019-03-16 | 一种安全防泄漏型水阀的制造工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109899547A CN109899547A (zh) | 2019-06-18 |
CN109899547B true CN109899547B (zh) | 2020-06-26 |
Family
ID=66952672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910200534.1A Active CN109899547B (zh) | 2019-03-16 | 2019-03-16 | 一种安全防泄漏型水阀的制造工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109899547B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113357384B (zh) * | 2021-05-27 | 2023-07-28 | 欧冠阀门科技有限公司 | 一种阀板可调节式闸阀 |
CN116066586B (zh) * | 2023-04-06 | 2023-06-16 | 青岛开元阀门有限公司 | 一种用于自来水进水总路的阀门 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191197A (en) * | 1921-10-18 | 1923-01-11 | Whitehall Petroleum Corp Ltd | Improvements in gate valves |
JPH07100621A (ja) * | 1993-09-30 | 1995-04-18 | Suzuki Motor Corp | 鋳造用金型装置および鋳造方法 |
CN103016764A (zh) * | 2013-01-06 | 2013-04-03 | 铜陵红星铜艺有限公司 | 一种高密封性硬密封给排水闸阀的制作方法 |
CN103611881A (zh) * | 2013-12-02 | 2014-03-05 | 抚顺天昊真空设备有限责任公司 | 生产阀门消失模的模具及用消失模生产阀门的铸造工艺 |
CN208169667U (zh) * | 2018-03-14 | 2018-11-30 | 北京松田程科技有限公司 | 一种防泄漏的天然气阀门 |
-
2019
- 2019-03-16 CN CN201910200534.1A patent/CN109899547B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109899547A (zh) | 2019-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109854780B (zh) | 一种用于城市水资源供给的安全防泄漏型水阀 | |
CN109899547B (zh) | 一种安全防泄漏型水阀的制造工艺 | |
CN214460957U (zh) | 一种可快速排水的市政用给排水管道 | |
CN219866901U (zh) | 一种注水式堵水气囊 | |
CN113058477A (zh) | 一种高效液体搅拌装置 | |
CN207945323U (zh) | 一种加硫机热工集成阀组 | |
CN104896103A (zh) | 一种油砂分离槽轴封装置 | |
CN209893088U (zh) | 一种便携式油脂加注机及其加注泵 | |
CN221372049U (zh) | 一种水利工程用渡槽结构 | |
CN2720220Y (zh) | 活塞式大流量浮球阀 | |
CN221003838U (zh) | 一种可远程控制的气动闸阀 | |
CN221401700U (zh) | 一种带有防护结构的蝶阀 | |
CN210014037U (zh) | 一种防空蚀的平板闸阀 | |
CN216382609U (zh) | 一种使密封性强的水利运输管控用碟阀 | |
CN2533349Y (zh) | 膨胀式闸阀 | |
CN221780121U (zh) | 一种摆式快速启闭的闸阀 | |
CN220910500U (zh) | 一种排液槽结构的蝶阀 | |
CN112811383B (zh) | 一种移动调换阀切换气流流向的油气回收真空泵及加油机 | |
CN214662212U (zh) | 一种柔性截流阀 | |
CN219954289U (zh) | 一种具有优异密封性能的金属阀门 | |
CN216643096U (zh) | 一种阀芯可换的截止阀 | |
CN204755924U (zh) | 一种油砂分离槽轴封装置 | |
CN2594557Y (zh) | 一种直通式气动截流阀 | |
CN215334523U (zh) | 一种具有阀腔漏液清理机构的阀门 | |
CN215293632U (zh) | 一种便于安装的软密封气动蝶阀 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200527 Address after: 239400 No. 279, Renmin Road, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Chengfeng Technology Co.,Ltd. Address before: 310014, Zhejiang City, No. 18 Chao Wang Road, Zhejiang University of Technology Applicant before: Liu Xu |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: No. 2398, Mingcang Road, Chuzhou City, Anhui Province Patentee after: Mingguang Jiuzhi Intellectual Property Management Co.,Ltd. Address before: 279 Renmin Road, Mingguang City, Chuzhou City, Anhui Province, 239400 Patentee before: Mingguang Chengfeng Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |