CN2900626Y - Square shape double tilting door beating valve - Google Patents
Square shape double tilting door beating valve Download PDFInfo
- Publication number
- CN2900626Y CN2900626Y CN 200620050393 CN200620050393U CN2900626Y CN 2900626 Y CN2900626 Y CN 2900626Y CN 200620050393 CN200620050393 CN 200620050393 CN 200620050393 U CN200620050393 U CN 200620050393U CN 2900626 Y CN2900626 Y CN 2900626Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- flap valve
- lower shaft
- valve
- left right
- 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.)
- Expired - Fee Related
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- Check Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model relates to a square double side shifting door valve structure which is simple and reasonable in structure, stable and reliable in action, long in durability, big in door opening angle, small in medium circulation resistance and economic in saveing a great amount of energy, wherein the door can be opened automatically without on-off device and manual operation, thereby saving a great amount of manpower. The utility model comprises a valve body, a left right door, a direct beam, a rubber hydraulic seal, an upper lower hinging ear, an upper and lower shaft, wherein an inclined angle of 5 degree is arranged on the front end face of the valve body, the upper lower hinging ear, the upper lower shaft and the left right door are respectively inclined to the center of the direct beam from the left right edge of the valve body with an angle of 5 degree. When the medium pressure of the valve body inner cavity is more than the outer back pressure of the left right door, the left right door is opened automatically, when the medium pressure of the valve body inner cavity is less than or equal to the outer back pressure of the left right door, the left right door is closed automatically without on-off device and manual operation, thereby a great amount of manpower is saved.
Description
Technical field
The utility model relates to a kind of irrigation and drainage pumping station equipment, and more particularly, it relates to the two side turn over flap valve valves of a kind of square.
Background technology
At present, the flap valve valve that domestic and international irrigation and drainage pumping station is used mostly adopts rotating hanging formula flap valve, not only falling speed is fast when termination of pumping for this flap valve, be easy to generate water hammer and damage water pump, and impact is big, the medium that damages the front end face, particularly body cavity of valve body easily must form high pressure and flap valve could be backed down; Because the pressure medium of water pump output is limited, so it is little to back down the angle of flap valve, the medium circulating resistance is big, and energy loss is many; Especially the above large-scale flap valve of valve port diameter 1.6m, headstock gear equipment need be set could safety open and close, up to the present, it is big also not see a kind of flap valve opening angle on market as yet, the medium circulating resistance is little, both can save a large amount of energy, the two side turn over flap valve valves of square that again can automatic open and close.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of simple and reasonable, move reliable and stable, long service life; The flap valve opening angle is big, and the medium circulating resistance is little, can save a large amount of energy; Flap valve energy automatic open and close need not headstock gear equipment, and not manually-operated can be saved the two side turn over flap valve valves of square of a large amount of manpower and materials.
The technical solution of the utility model is as follows: the two side turn over flap valve valves of a kind of square, it comprises valve body, left and right sides flap valve, straight beam, rubber water sealing, about hinge ear and last lower shaft pin etc.Wherein, be provided with the 5 ° of oblique angles that tilt from front to back at the valve body front end face, be provided with straight beam in valve body front end center, valve body front end face and straight beam face are provided with rubber water sealing, the inclined-plane, the left and right sides of valve body front end is provided with and cuts with scissors ear up and down, be provided with lower shaft pin in the ear cutting with scissors up and down, last lower shaft pin is provided with left and right sides flap valve.About on the valve body front end inclined-plane, cut with scissors ear, last lower shaft pin and left and right sides flap valve, from valve body the right and left respectively to the centroclinal 5 ° of oblique angles of straight beam, therefore, when the pressure medium of body cavity during greater than the outside back pressure of left and right sides flap valve, left and right sides flap valve is just opened automatically, when the pressure medium of body cavity was less than or equal to flap valve outside, left and right sides back pressure, left and right sides flap valve was just closed automatically, need not headstock gear equipment, not manually-operated can be saved a large amount of energy and manpower and materials.
The beneficial effects of the utility model are: (1) is simple and reasonable, move reliable and stable, long service life; (2) the flap valve opening angle is big, and the medium circulating resistance is little, can save a large amount of energy; (3) flap valve energy automatic open and close need not headstock gear equipment, and not manually-operated can be saved a large amount of manpower and materials.
Description of drawings
Fig. 1 is the front view of the utility model structure
Fig. 2 is that the K of Fig. 1 is to view
Fig. 3 is the A-A sectional view of Fig. 2
Fig. 4 is the B-B sectional view of Fig. 2
The specific embodiment
As shown in the figure, the two side turn over flap valve valves of a kind of square are mainly by valve body 1, right flap valve 2, left flap valve 3, straight beam 4, rubber water sealing 5, cut with scissors ear 6 up and down, and last lower shaft pin 7 cuts with scissors formations such as ear 8 and last lower shaft pin 9 up and down.Wherein, front end face at valve body 1 is provided with the 5 ° of oblique angles that tilt from front to back, be provided with straight beam 4 in valve body 1 front end center, valve body 1 front end face and straight beam 4 faces are provided with rubber water sealing 5, be provided with on the valve body 1 front end right side and cut with scissors ear 6 up and down, be provided with lower shaft pin 7 in cutting with scissors ear 6 up and down, last lower shaft pin 7 is provided with right flap valve 2; Be provided with on the valve body 1 front end left side and cut with scissors ear 8 up and down, be provided with lower shaft pin 9 in cutting with scissors ear 8 up and down, last lower shaft pin 9 is provided with left flap valve 3.Because the ear of hinge up and down 6 on valve body 1 right side, last lower shaft pin 7, the ear of hinge up and down 8 on right flap valve 2 and valve body 1 left side, last lower shaft pin 9, left side flap valve 3, from the right and left of valve body 1 respectively to centroclinal 5 ° of oblique angles of straight beam 4, therefore, when the pressure medium of valve body 1 inner chamber during greater than right flap valve 2 and left flap valve 3 outside back pressures, right flap valve 2 and left flap valve 3 are promptly opened automatically; When the pressure medium of valve body 1 inner chamber was less than or equal to right flap valve 2 and left flap valve 3 outside back pressures, right flap valve 2 and left flap valve 3 were just closed automatically, need not headstock gear equipment, and not manually-operated can be saved a large amount of energy and manpower and materials.
Claims (2)
1, the two side turn over flap valve valves of a kind of square, comprise valve body (1), right flap valve (2), left side flap valve (3), straight beam (4), rubber water sealing (5), cut with scissors ear (6) up and down, last lower shaft pin (7), cut with scissors ear (8) up and down, last lower shaft pin (9), it is characterized in that: be provided with the 5 ° of oblique angles that tilt from front to back at valve body (1) front end face, be provided with straight beam (4) in valve body (1) front end center, valve body (1) front end face and straight beam (4) face are provided with rubber water sealing (5), be provided with on valve body (1) the front end right side and cut with scissors ear (6) up and down, be provided with lower shaft pin (7) in cutting with scissors ear (6) up and down, last lower shaft pin (7) is provided with right flap valve (2); Be provided with on valve body (1) the front end left side and cut with scissors ear (8) up and down, be provided with lower shaft pin (9) in cutting with scissors ear (8) up and down, last lower shaft pin (9) is provided with left flap valve (3).
2, the two side turn over flap valve valves of square according to claim 1, it is characterized in that: the ear of hinge up and down (6) that is provided with on valve body (1) the front end right side, last lower shaft pin (7), the ear of hinge up and down (8) that the right flap valve (2) and valve body (1) the front end left side are provided with, last lower shaft pin (9), left side flap valve (3) is praised oblique 5 ° of oblique angles to the center of straight beam (4) respectively from the left and right both sides of valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050393 CN2900626Y (en) | 2006-03-24 | 2006-03-24 | Square shape double tilting door beating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050393 CN2900626Y (en) | 2006-03-24 | 2006-03-24 | Square shape double tilting door beating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900626Y true CN2900626Y (en) | 2007-05-16 |
Family
ID=38084789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050393 Expired - Fee Related CN2900626Y (en) | 2006-03-24 | 2006-03-24 | Square shape double tilting door beating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900626Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178263A (en) * | 2015-10-08 | 2015-12-23 | 山东农业大学 | Magnetometric split spatial tilting shaft waterpower self-control gate |
| CN105178262A (en) * | 2015-10-08 | 2015-12-23 | 山东农业大学 | Connecting rod spring trail-type double-deck bi-parting spatial tilting shaft waterpower self-control gate |
-
2006
- 2006-03-24 CN CN 200620050393 patent/CN2900626Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178263A (en) * | 2015-10-08 | 2015-12-23 | 山东农业大学 | Magnetometric split spatial tilting shaft waterpower self-control gate |
| CN105178262A (en) * | 2015-10-08 | 2015-12-23 | 山东农业大学 | Connecting rod spring trail-type double-deck bi-parting spatial tilting shaft waterpower self-control gate |
| CN105178263B (en) * | 2015-10-08 | 2017-01-04 | 山东农业大学 | Magnetic force split space inclined shaft hydraulic self-control gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN BOLANGSHA VALVE CO., LTD. Free format text: FORMER OWNER: ZHANG YI Effective date: 20070713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070713 Address after: 410005 room 2411, Jian Hongda modern city, section 479, Furong Middle Road, Hunan, Changsha Patentee after: Bolangsha Valve Co., Ltd., Hunan Address before: 411228, Hunan County, Xiangtan province Yi River Fenghuang Road East Paul Building No. 14 (a new printing service department) Patentee before: Zhang Yi |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN BOLANGSHA WATER MACHINE CO.,LTD. Free format text: FORMER NAME: HUNAN BOLANGSHA VALVE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2411, Jian Hongda modern city, section 479, Furong Middle Road, Changsha, Hunan Province, 410005 Patentee after: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Address before: Room 2411, Jian Hongda modern city, section 479, Furong Middle Road, Changsha, Hunan Province, 410005 Patentee before: Bolangsha Valve Co., Ltd., Hunan |
|
| DD01 | Delivery of document by public notice |
Addressee: Ye Feng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Ye Feng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Ye Feng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20110324 |