CN200975498Y - Energy-saving type double-freedom side turning type irrigation and drainage valve - Google Patents
Energy-saving type double-freedom side turning type irrigation and drainage valve Download PDFInfo
- Publication number
- CN200975498Y CN200975498Y CN 200620052012 CN200620052012U CN200975498Y CN 200975498 Y CN200975498 Y CN 200975498Y CN 200620052012 CN200620052012 CN 200620052012 CN 200620052012 U CN200620052012 U CN 200620052012U CN 200975498 Y CN200975498 Y CN 200975498Y
- Authority
- CN
- China
- Prior art keywords
- valve plate
- big
- pivot pin
- hinge
- big valve
- 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 - Lifetime
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 13
- 238000003973 irrigation Methods 0.000 title claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Multiple-Way Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model relates to an irrigation and drainage device, in particular to an energy saving one sided side turn type irrigation and drainage valve. The energy saving one sided side turn type irrigation and drainage valve comprises a valve body, a rubber loop, a big valve plate, a cover board, a straight beam, a small valve plate, a hinge, a hinge lug and a pivot pin and so on. The rubber loop is arranged on the front end of the valve body, the big valve plate is positioned in front of the rubber loop, the cover board is arranged on the inner end of the big valve plate, the big valve plate is provided with a straight beam in the middle, the big valve plate is provided with an air vent, the small valve plate is positioned in front of the air vent, the small valve plate is connected with the hinge, the valve body is provided on the front right side with the hinge lug and the pivot pin, the big valve plate is fixed on the pivot pin which is positioned in the hinge lug. The key technology of the utility model is that: according to the mechanical principle, vertically arrange the hinge lug and the pivot pin on the front right side of the valve and the big valve plate and the small valve plate, which are all inclined to the left by 2 to 20 degrees, so the horizontal components of the gravity of the big valve plate and the small valve plate are used as a closing drive, thereby reducing the opening resistance and automatically closing the big valve plate and the small valve plate.
Description
Technical field
The utility model relates to a kind of drainage and irrigation equipment, especially a kind of energy-saving two free side turn over irrigation and drainage valves.
Background technique
At present, home and abroad irrigation and drainage pumping station valve, defective such as what generally use is rotating hanging formula flap valve valve, and this flap valve valve exists opening angle little, and resistance to water-flow is big, and energy loss is many.Up to the present, it is big not see the valve plate opening angle on market as yet, and the flowing water resistance is little, valve that again can energy-conservation a large amount of energy.
Summary of the invention
The purpose of this utility model provides that a kind of opening angle is big, and resistance to water-flow is little, can save energy-saving two free side turn over irrigation and drainage valves of a large amount of energy and manpower and materials.
The technical solution of the utility model is as follows: a kind of energy-saving two free side turn over irrigation and drainage valves comprise valve body, rubber ring, big valve plate, cover plate, exhaust port, little valve plate, hinge, upper and lower hinge ear and upper and lower pivot pin etc.Wherein, be provided with rubber ring at the valve body front end, be provided with big valve plate in the rubber ring front, be provided with cover plate in big valve plate the inner, be provided with exhaust port on big valve plate top, be provided with little valve plate at the exhaust port front end, little valve plate is connected with hinge, be provided with hinge ear and pivot pin on valve body front end both sides, big valve plate is installed on the pivot pin that cuts with scissors in the ear.
Key technology of the present utility model is according to the hinge ear of mechanics principle with valve body front end both sides, pivot pin and large and small valve plate be vertical to be arranged and to straight beam centroclinal 2～20 °, the deadweight horizontal component that utilizes large and small valve plate reaches opening resistance that reduces large and small valve plate and the purpose of closing automatically as closing a power.
Description of drawings
Fig. 1 is the utility model structural front view
Fig. 2 is the partial sectional view of the utility model structural front view
Fig. 3 is a structure plan view of the present utility model
Embodiment
As shown in the figure, a kind of energy-saving two free side turn over irrigation and drainage valves are made up of valve body 1, rubber ring 2, big valve plate 3, cover plate 4, straight beam 5, exhaust port 6, little valve plate 7, hinge 8, hinge ear 9 and pivot pin 10 etc.Wherein be provided with rubber ring 2, be provided with big valve plate 3, be provided with cover plate 4 in big valve plate 3 the inners in rubber ring 2 fronts at valve body 1 front end, be provided with straight beam 5 at valve body 1 middle part, be provided with exhaust port 6 on big valve plate 3 tops, be provided with little valve plate 7 at exhaust port 6 front ends, little valve plate 7 is connected with hinge 8.Be provided with hinge ear 9 and pivot pin 10 on valve body 1 front end both sides, big valve plate 3 is installed on the pivot pin 10 that cuts with scissors in the ear 9.
Key technology of the present utility model is according to mechanics principle the hinge ear 9 on valve body 1 front end both sides and pivot pin 10 and big valve plate 3 and little valve plate 7 vertically to be arranged, and centroclinal 2～20 ° to straight beam, the deadweight component that utilizes big valve plate 3 and little valve plate 7 reaches opening resistance that reduces big valve plate 3, little valve plate 7 and the purpose of closing automatically as closing a power.
Claims (2)
1, a kind of energy-saving two free side turn over irrigation and drainage valves, comprise valve body, rubber ring, big valve plate, cover plate, straight beam, exhaust port, little valve plate, hinge, hinge ear and pivot pin, it is characterized in that: be provided with rubber ring (2) at valve body (1) front end, be provided with big valve plate (3) in rubber ring (2) front, be provided with cover plate (4) in big valve plate (3) the inner, be provided with straight beam (5) at valve body (1) middle part, be provided with exhaust port (6) on big valve plate (3) top, be provided with little valve plate (7) at exhaust port (6) front end, little valve plate (7) is connected with hinge (8), be provided with hinge ear (9) and pivot pin (10) on valve body (1) front end both sides, big valve plate (3) is installed on the pivot pin (10) that cuts with scissors in the ear (9).
2, a kind of energy-saving two free side turn over irrigation and drainage valves according to claim 1, it is characterized in that: the hinge ear (9) that will be arranged on valve body (1) front end both sides, the vertical layout of pivot pin (10) and big valve plate (3) and little valve plate (7), and to straight beam centroclinal 2～20 ° respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052012 CN200975498Y (en) | 2006-08-23 | 2006-08-23 | Energy-saving type double-freedom side turning type irrigation and drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052012 CN200975498Y (en) | 2006-08-23 | 2006-08-23 | Energy-saving type double-freedom side turning type irrigation and drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975498Y true CN200975498Y (en) | 2007-11-14 |
Family
ID=38901783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052012 Expired - Lifetime CN200975498Y (en) | 2006-08-23 | 2006-08-23 | Energy-saving type double-freedom side turning type irrigation and drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975498Y (en) |
-
2006
- 2006-08-23 CN CN 200620052012 patent/CN200975498Y/en not_active Expired - Lifetime
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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: 20080307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080307 Address after: Room 2411, Jian Hongda modern city, section 479, Furong Middle Road, Changsha, Hunan Province, 410005 Patentee after: Bolangsha Valve Co., Ltd., Hunan Address before: No. 21, No. 422001, dormitory 408, hydraulic parts factory, Shaoyang, Hunan, Shaoyang 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. |
|
| CP03 | Change of name, title or address |
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: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice |
Addressee: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Ye Feng Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: HUNAN BONANZA HYDRAULIC MACHINERY CO., LTD. Document name: Notification of Expiration of Patent Right Duration |