CN116989153A - 一种保护锥形阀门阀芯的自然掺气方法和装置 - Google Patents
一种保护锥形阀门阀芯的自然掺气方法和装置 Download PDFInfo
- Publication number
- CN116989153A CN116989153A CN202311141955.4A CN202311141955A CN116989153A CN 116989153 A CN116989153 A CN 116989153A CN 202311141955 A CN202311141955 A CN 202311141955A CN 116989153 A CN116989153 A CN 116989153A
- Authority
- CN
- China
- Prior art keywords
- valve
- aerator
- air
- aeration
- valve core
- 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
- 238000005273 aeration Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005276 aerator Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009736 wetting Methods 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
- 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
- F16K1/38—Valve members of conical shape
-
- 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
-
- 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
- F16K1/42—Valve seats
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311141955.4A CN116989153A (zh) | 2023-09-05 | 2023-09-05 | 一种保护锥形阀门阀芯的自然掺气方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311141955.4A CN116989153A (zh) | 2023-09-05 | 2023-09-05 | 一种保护锥形阀门阀芯的自然掺气方法和装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116989153A true CN116989153A (zh) | 2023-11-03 |
Family
ID=88532228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311141955.4A Pending CN116989153A (zh) | 2023-09-05 | 2023-09-05 | 一种保护锥形阀门阀芯的自然掺气方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116989153A (zh) |
-
2023
- 2023-09-05 CN CN202311141955.4A patent/CN116989153A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104819824B (zh) | 水下自吸气喷嘴射流流动特性一体化测试装置系统 | |
CN101737559B (zh) | 迷宫式最小流量控制阀 | |
CN204788954U (zh) | 一种用于高温高压排气冷却的喷水管道 | |
CN108225726A (zh) | 一种液流系统声学闭端入口边界条件模拟装置 | |
CN207810321U (zh) | 一种用于油罐的扩散管结构 | |
RO132390A3 (ro) | Sistem de aerare a apei pentru turbine hidraulice | |
CN207095861U (zh) | 一种发动机高模试验燃气导流装置 | |
CN116989153A (zh) | 一种保护锥形阀门阀芯的自然掺气方法和装置 | |
CN218267373U (zh) | 一种混气阀 | |
CN111895098A (zh) | 一种用于调流调压阀的节流装置 | |
CN221547789U (zh) | 一种阀芯受自然掺气保护的锥形阀门 | |
CN107781468A (zh) | 一种透气止回阀 | |
CN202831091U (zh) | 一种高层供水二次加压的引射器装置 | |
CN212719960U (zh) | 一种减温减压装置 | |
CN117028591A (zh) | 一种有压管道锥形阀门套筒自然掺气的方法和装置 | |
CN221547790U (zh) | 一种在有压管道中使用的套筒自然掺气锥形阀门 | |
CN221628876U (zh) | 一种复合掺气的锥形阀门 | |
CN116989152A (zh) | 一种对锥形阀门进行复合掺气的方法和装置 | |
CN108374918B (zh) | 一种限流阀 | |
CN105757300B (zh) | 一种水缸驱动多喷孔泄压持压阀 | |
CN206572053U (zh) | 一种高水头喷嘴型调压阀锥栅组合消能装置 | |
CN212564409U (zh) | 一种用于调流调压阀的节流装置 | |
CN220540334U (zh) | 一种流质分流对冲阀笼、给水再循环调节阀 | |
CN110206938A (zh) | 一种喷孔式高比例减压消能阀 | |
CN204533719U (zh) | 外置式密封蝶阀分流器装置 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 530000 No. 18, Keyuan West 9th Road, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Applicant after: CHINA ENERGY ENGINEERING GROUP GUANGXI ELECTRIC POWER DESIGN INSTITUTE CO.,LTD. Applicant after: NANJING HYDRAULIC Research Institute Address before: 210000 Guangzhou Road 223 Gulou District, Nanjing City, Jiangsu Province Applicant before: NANJING HYDRAULIC Research Institute Country or region before: China Applicant before: CHINA ENERGY ENGINEERING GROUP GUANGXI ELECTRIC POWER DESIGN INSTITUTE CO.,LTD. |