CN103850339B - Square rotary intercepting flap valve - Google Patents
Square rotary intercepting flap valve Download PDFInfo
- Publication number
- CN103850339B CN103850339B CN201410059772.2A CN201410059772A CN103850339B CN 103850339 B CN103850339 B CN 103850339B CN 201410059772 A CN201410059772 A CN 201410059772A CN 103850339 B CN103850339 B CN 103850339B
- Authority
- CN
- China
- Prior art keywords
- flap valve
- basic frame
- square
- close door
- opening
- 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
Abstract
The invention relates to a square rotary intercepting flap valve and belongs to the technical field of water supply and drainage equipment. The square rotary intercepting flap valve comprises a foundation frame fixed on the outer wall of a water outlet of a square pipe culvert; a flow passage is formed in the foundation frame; the top end outside the foundation frame is hinged with an opening and closing door by a movable pin; the opening and closing door is in contact connection with one end of an ejector rod; and the other end of the ejector rod is connected with a rotary driving device. The square rotary intercepting flap valve has an intercepting (flow regulating) function and meanwhile, opening and closing of the opening and closing door are controllable.
Description
Technical field
The invention belongs to plumbing equipment technical field, be specifically related to a kind of square rotation and dam flap valve.
Background technique
Existing flap valve opens and closes can not realize automatic control, and the aperture that flap valve is opened can not regulation and control.
Summary of the invention
Object of the present invention is exactly the defect for prior art, provides a kind of square rotation to dam flap valve.
The technical solution used in the present invention is: a kind of square rotation is dammed flap valve, comprise the basic frame be fixed on square pipe duct water outlet outer wall, runner is provided with in described basic frame, described basic frame outer tip end is hinged with open and close door by loose pin, described open and close door is connected with the end thereof contacts of push rod, and the other end of described push rod is connected with rotating driving device.
Preferred structure further, described basic frame outer upper is fixed with the mounting plate perpendicular with basic frame, and described rotating driving device is arranged on a mounting board.
Preferred structure, is provided with seal ring and seals between described open and close door and basic frame further.
The present invention has (adjusting stream) function of damming, and the unlatching of open and close door simultaneously can control.
Accompanying drawing explanation
Fig. 1 is closed condition structural representation of the present invention;
Fig. 2 is opening state structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, is convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As shown in Fig. 1-Fig. 2, the present invention includes the basic frame 1 be fixed on square pipe duct water outlet outer wall, runner 1.1 is provided with in described basic frame 1, described basic frame 1 outer tip end is hinged with open and close door 3 by loose pin 2, open and close door 3 freely can rotate centered by loose pin 2, described open and close door 3 is connected with the end thereof contacts of push rod 5, and the other end of described push rod 5 is connected with rotating driving device 6.Described basic frame 1 outer upper is fixed with the mounting plate 7 perpendicular with basic frame 1, and described rotating driving device 6 is arranged on mounting plate 7.Be provided with seal ring 4 between described open and close door 3 and basic frame 1 to seal.
Working principle of the present invention: rotating driving device 6 of the present invention can drive the rotation of push rod 5, thus the aperture realizing open and close door 3 regulates.Wherein, push rod 5 rotates counterclockwise then open and close door 3 aperture and increases, and push rod 5 rotates clockwise then open and close door 3 aperture and reduces, thus automatically controls the size of current.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (3)
1. a square rotation is dammed flap valve, comprise the basic frame be fixed on square pipe duct water outlet outer wall, runner is provided with in described basic frame, described basic frame outer tip end is hinged with open and close door by loose pin, it is characterized in that: described open and close door is connected with the end thereof contacts of push rod, the other end of described push rod is connected with rotating driving device.
2. square rotation according to claim 1 is dammed flap valve, it is characterized in that: described basic frame outer upper is fixed with the mounting plate perpendicular with basic frame, and described rotating driving device is arranged on a mounting board.
3. square rotation according to claim 1 is dammed flap valve, it is characterized in that: be provided with seal ring between described open and close door and basic frame and seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410059772.2A CN103850339B (en) | 2014-02-21 | 2014-02-21 | Square rotary intercepting flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410059772.2A CN103850339B (en) | 2014-02-21 | 2014-02-21 | Square rotary intercepting flap valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103850339A CN103850339A (en) | 2014-06-11 |
| CN103850339B true CN103850339B (en) | 2015-04-15 |
Family
ID=50858449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410059772.2A Active CN103850339B (en) | 2014-02-21 | 2014-02-21 | Square rotary intercepting flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850339B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202466821U (en) * | 2012-03-01 | 2012-10-03 | 陈穗强 | Auto-control flap valve |
| CN203821581U (en) * | 2014-02-21 | 2014-09-10 | 武汉圣禹排水系统有限公司 | Square rotary shutoff flap valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ578450A (en) * | 2004-11-08 | 2009-12-24 | Sydney Water Corp | Gravity flow isolation device |
-
2014
- 2014-02-21 CN CN201410059772.2A patent/CN103850339B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202466821U (en) * | 2012-03-01 | 2012-10-03 | 陈穗强 | Auto-control flap valve |
| CN203821581U (en) * | 2014-02-21 | 2014-09-10 | 武汉圣禹排水系统有限公司 | Square rotary shutoff flap valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103850339A (en) | 2014-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105544713B (en) | Vatch basin with check function | |
| CN103850339B (en) | Square rotary intercepting flap valve | |
| CN203821569U (en) | Structure for automatically adjusting water outlet flow of pool | |
| CN203821581U (en) | Square rotary shutoff flap valve | |
| CN203821568U (en) | Device for intercepting float bowl of intercepting well | |
| CN103866847A (en) | Floating-ball flow intercepting device | |
| CN103851233A (en) | Round rotating closure flap valve | |
| CN208830273U (en) | A kind of water conservancy gate device | |
| CN203823150U (en) | Circular rotating cut-off flap valve | |
| CN103850340B (en) | Square lifting intercepting flap valve | |
| CN203821579U (en) | Square lifting shutoff flap valve | |
| CN202708151U (en) | Novel high-pressure regulating valve | |
| CN103851231A (en) | Round lifting closure flap valve | |
| CN205618790U (en) | Butterfly valve | |
| CN104061780A (en) | Automatic sealing door opening and closing device of exhaust fan | |
| CN204491768U (en) | Overflow of bathtub mechanism | |
| CN203395235U (en) | Simple water faucet | |
| CN203947020U (en) | The air inlet device on bottle-making machine chassis | |
| CN204459409U (en) | With the butterfly valve of lock collar | |
| CN203757036U (en) | Conveniently opened cock valve | |
| CN103851249A (en) | Automatic valve | |
| CN202482838U (en) | Farmland water gate | |
| CN202531913U (en) | Three-way ball valve | |
| CN204491767U (en) | Overflow of bathtub switch | |
| CN203823151U (en) | Circular lifting cut-off flap valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |