CN112524274A - 通道式闸阀 - Google Patents
通道式闸阀 Download PDFInfo
- Publication number
- CN112524274A CN112524274A CN202011575319.9A CN202011575319A CN112524274A CN 112524274 A CN112524274 A CN 112524274A CN 202011575319 A CN202011575319 A CN 202011575319A CN 112524274 A CN112524274 A CN 112524274A
- Authority
- CN
- China
- Prior art keywords
- valve
- channel
- rod
- valve body
- gate
- 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
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
- F16D9/06—Couplings with safety member for disconnecting, e.g. breaking or melting member by breaking due to shear stress
- F16D9/08—Couplings with safety member for disconnecting, e.g. breaking or melting member by breaking due to shear stress over a single area encircling the axis of rotation, e.g. shear necks on shafts
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/316—Guiding of the slide
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011575319.9A CN112524274A (zh) | 2020-12-28 | 2020-12-28 | 通道式闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011575319.9A CN112524274A (zh) | 2020-12-28 | 2020-12-28 | 通道式闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112524274A true CN112524274A (zh) | 2021-03-19 |
Family
ID=74976711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011575319.9A Pending CN112524274A (zh) | 2020-12-28 | 2020-12-28 | 通道式闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112524274A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324055A (zh) * | 2021-06-14 | 2021-08-31 | 王在姐 | 一种闸阀 |
CN113757402A (zh) * | 2021-09-10 | 2021-12-07 | 浙江胜得龙阀门有限公司 | 一种具有关闭限位装置的闸阀 |
-
2020
- 2020-12-28 CN CN202011575319.9A patent/CN112524274A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324055A (zh) * | 2021-06-14 | 2021-08-31 | 王在姐 | 一种闸阀 |
CN113324055B (zh) * | 2021-06-14 | 2022-01-28 | 成高阀门有限公司 | 一种闸阀 |
CN113757402A (zh) * | 2021-09-10 | 2021-12-07 | 浙江胜得龙阀门有限公司 | 一种具有关闭限位装置的闸阀 |
CN113757402B (zh) * | 2021-09-10 | 2023-11-07 | 浙江胜得龙阀门有限公司 | 一种具有关闭限位装置的闸阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112524274A (zh) | 通道式闸阀 | |
CN214578968U (zh) | 一种通道式闸阀 | |
US20130206238A1 (en) | Valve Assembly and Method of Using Same | |
AU2010335907B2 (en) | Non-rising stem type gate valve | |
CN113090780B (zh) | 一种阀门启闭结构及阀门 | |
EP3058256B1 (en) | Floating ball valve seal | |
US6338469B1 (en) | Flexible wedge gate valve | |
WO1998017933A1 (en) | Improved flexible wedge gate valve | |
RU181995U1 (ru) | Превентор кабельный сдвоенный с цилиндрическими плашками и гидравлическим управлением | |
CA2033842C (en) | Pipe coupling with in-coupling flow | |
CN202048228U (zh) | 一种用于燃煤机组制粉系统粉管的双向可调缩孔装置 | |
CN111810664B (zh) | 一种液压泵的真空压铸截止阀门 | |
AU2013200640A1 (en) | Ball valve enclosure and drive mechanism | |
CN115076388B (zh) | 一种加固型双叶蝶阀 | |
CN101082379A (zh) | 电动焊接式金属双密封蝶阀 | |
CN214222036U (zh) | 一种新型双向流旋球阀 | |
CN106015612B (zh) | 双作用力排放阀 | |
CN213808891U (zh) | 双级密封节流阀 | |
CN208764355U (zh) | 一种旋转自研磨阀芯闸阀 | |
CN107339456A (zh) | 一种偏心硬密封球阀 | |
RU180680U1 (ru) | Превентор плашечный сдвоенный кабельный с гидравлическим и ручным управлением | |
CN112303302A (zh) | 一种新型自力式紧急安全切断阀 | |
CN108825807A (zh) | 一种旋转自研磨阀芯闸阀 | |
CN201925495U (zh) | 双偏心双向压金属硬密封蝶阀 | |
CN216895843U (zh) | 一种自动开合板式闸阀 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210803 Address after: Dalian Dagao Valve Co., Ltd., 272 Yaojia Road, Ganjingzi District, Dalian City, Liaoning Province Applicant after: DALIAN DV VALVE Co.,Ltd. Applicant after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: Dalian Dagao Valve Co., Ltd., 272 Yaojia Road, Ganjingzi District, Dalian City, Liaoning Province Applicant before: DALIAN DV VALVE Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Dalian Dagao Valve Co., Ltd., 272 Yaojia Road, Ganjingzi District, Dalian City, Liaoning Province Applicant after: DALIAN DV VALVE Co.,Ltd. Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: Dalian Dagao Valve Co., Ltd., 272 Yaojia Road, Ganjingzi District, Dalian City, Liaoning Province Applicant before: DALIAN DV VALVE Co.,Ltd. Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |