CN201696684U - Energy-saving left turning flap valve - Google Patents
Energy-saving left turning flap valve Download PDFInfo
- Publication number
- CN201696684U CN201696684U CN2010201900546U CN201020190054U CN201696684U CN 201696684 U CN201696684 U CN 201696684U CN 2010201900546 U CN2010201900546 U CN 2010201900546U CN 201020190054 U CN201020190054 U CN 201020190054U CN 201696684 U CN201696684 U CN 201696684U
- Authority
- CN
- China
- Prior art keywords
- valve
- pivot pin
- energy
- valve plate
- valve body
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims description 7
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses an energy-saving left turning flap valve. A rubber ring is arranged at the front end of a valve body, a valve plate is arranged in front of the rubber ring, a cover plate is arranged at the inner end of the valve plate, an adjusting lever is arranged on the left side of the front end of the valve body, nuts are arranged above and below the adjusting lever, a hinged lug is arranged on the left of the front end of the valve body, a hinge shaft is arranged in the hinged lug, a steel ball is arranged below the hinge shaft, and the valve plate is fixed onto the hinge shaft in the hinged lug. The energy-saving left turning flap valve uses the steel ball as a support of the hinge shaft according to mechanical principles, and accordingly achieves the purpose of reducing friction force of the hinge shaft driving the valve plate to be opened and closed.
Description
Technical field
The utility model relates to a kind of drainage and irrigation equipment, especially a kind of energy-saving left side turn over flap valve valve.
Background technique
Defectives such as at present, the valve that China's irrigation and drainage pumping station uses is laterally opened flap valve valve, and the connection place, hinge middle part of this flap valve valve is to adopt the plane hydrostatic bearing, and the frictional force when existing pivot pin drive valve plate to open and close is big, and energy loss is many.The left side turn over flap valve valve of the friction when up to the present, the pivot pin of not seeing valve plate on market as yet reduces pivot pin and drives valve plate and open and close with steel ball supporting.
Summary of the invention
The purpose of this utility model provides a kind of valve plate pivot pin with steel ball supporting, the energy-saving left side turn over flap valve valve of the friction when reducing pivot pin and driving valve plate and open and close.
The utility model is realized in the following way: a kind of energy-saving left side open type flap valve valve comprises valve body, rubber ring, valve plate, cover plate, adjustable lever, nut, hinge ear, pivot pin and steel ball.Be provided with rubber ring at the valve body front end, be provided with valve plate in the rubber ring front, be provided with cover plate in valve plate the inner, be provided with adjustable lever in valve body front end left side, at the upper and lower nut that is provided with of adjustable lever, be provided with the hinge ear on the valve body front end left side, in the hinge ear, be provided with pivot pin, be provided with steel ball below pivot pin, valve plate is fixed on the pivot pin that cuts with scissors in the ear.
The utility model is according to mechanics principle, utilizes steel ball to do pivot pin supporting, to reach the friction when reducing pivot pin and driving valve plate and open and close.
Description of drawings
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model plan view;
Fig. 3 is the utility model left view;
Fig. 4 is the utility model partial enlarged view.
Embodiment:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of energy-saving left side turn over flap valve valve: comprise valve body 1, rubber ring 2, big valve plate 3, cover plate 4, adjustable lever 5, nut 6, hinge ear 7, pivot pin 8 and steel ball 9, front end at valve body 1 is provided with rubber ring 2, be provided with valve plate 3 in rubber ring 2 fronts, be provided with cover plate 4 in valve plate 3 the inners, be provided with adjustable lever 5 in valve body 1 front end left side, at the adjustable lever 5 upper and lower nuts 6 that are provided with, be provided with hinge ear 7 on the valve body 1 front end left side, in hinge ear 7, be provided with pivot pin 8, below pivot pin 8, be provided with steel ball 9.Valve plate 3 is fixed on the pivot pin 8 that cuts with scissors in the ear 7.
Key technology of the present utility model is according to mechanics principle, utilizes steel ball 9 to do pivot pin 8 supporting, to reach the friction when reducing pivot pin 8 and driving valve plates 3 and open and close.
Claims (2)
1. energy-saving left side turn over flap valve valve, comprise valve body (1), rubber ring (2), valve plate (3), cover plate (4), adjustable lever (5), nut (6), hinge ear (7), pivot pin (8), and steel ball (9), it is characterized in that: be provided with rubber ring (2) at valve body (1) front end, be provided with valve plate (3) in rubber ring (2) front, be provided with cover plate (4) in valve plate (3) the inner, be provided with adjustable lever (5) in valve body (1) front end left side, on adjustable lever (5), have nut (6), be provided with hinge ear (7) on valve body (1) the front end left side, in hinge ear (7), be provided with pivot pin (8), be provided with steel ball (9) below pivot pin (8), valve plate (3) is fixed on the pivot pin (8) that cuts with scissors in the ear (7).
2. a kind of energy-saving left side turn over flap valve valve according to claim 1 is characterized in that: utilize steel ball (9) to do pivot pin (8) supporting, reduce the friction of pivot pin (8) drive valve plate (3) when opening and closing to reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201900546U CN201696684U (en) | 2010-05-14 | 2010-05-14 | Energy-saving left turning flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201900546U CN201696684U (en) | 2010-05-14 | 2010-05-14 | Energy-saving left turning flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696684U true CN201696684U (en) | 2011-01-05 |
Family
ID=43397926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201900546U Expired - Fee Related CN201696684U (en) | 2010-05-14 | 2010-05-14 | Energy-saving left turning flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696684U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748509A (en) * | 2012-07-24 | 2012-10-24 | 张意 | Flange-connection type round flap valve provided with buoyant box at left side |
| CN102748508A (en) * | 2012-07-24 | 2012-10-24 | 张意 | Flange connection type round right-opened buoyancy tank check valve |
| CN103851233A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Round rotating closure flap valve |
| CN103851231A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Round lifting closure flap valve |
-
2010
- 2010-05-14 CN CN2010201900546U patent/CN201696684U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748509A (en) * | 2012-07-24 | 2012-10-24 | 张意 | Flange-connection type round flap valve provided with buoyant box at left side |
| CN102748508A (en) * | 2012-07-24 | 2012-10-24 | 张意 | Flange connection type round right-opened buoyancy tank check valve |
| CN103851233A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Round rotating closure flap valve |
| CN103851231A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Round lifting closure flap valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201696684U (en) | Energy-saving left turning flap valve | |
| PL1966458T3 (en) | Door hinge device with fulcrum at variable position | |
| CN201672108U (en) | Energy saving type right turned type gate knocking valve | |
| CN201696685U (en) | Energy-saving bilateral tipping flap valve | |
| CN201672109U (en) | Square two-sided hinged flap-gate valve | |
| CN200965081Y (en) | Energy-saving type four side-dump type drainage-irrigation valve | |
| CN203175343U (en) | Air-tight door | |
| CN200975497Y (en) | Energy-saving type single-freedom side turning irrigation and drainage valve | |
| CN201301823Y (en) | Irrigation-drainage combination valve for energy-saving pump station | |
| CN203585403U (en) | Low-torsion fixed ball valve with rotary valve seat | |
| CN202130771U (en) | Public rubbish bin | |
| CN201714238U (en) | Easy-to-open/close sliding window | |
| CN202542030U (en) | Cover closing buffering pedal-type dustbin | |
| CN200975498Y (en) | Energy-saving type double-freedom side turning type irrigation and drainage valve | |
| CN201966404U (en) | Interface device for power socket of communication automobile | |
| CN202252018U (en) | Balance type high-performance butterfly valve | |
| CN2878835Y (en) | Dual-eccentric slow-closure type stop valve | |
| CN2828466Y (en) | Electric butterfly valve | |
| CN201495874U (en) | Movable door sucker | |
| CN2918965Y (en) | Quick-opening manhole with balancing means | |
| CN202812229U (en) | Energy-saving bilateral-opened air elimination type irrigation and drainage flap valve | |
| CN202501021U (en) | Wedge-shaped adjusting butterfly valve rod | |
| CN202324933U (en) | Sucking disc type door stopper | |
| CN2483246Y (en) | Environmental protection type cover for automobile to prevent spillage | |
| CN202194500U (en) | Door pocket |
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 LIWEI HYDRAULIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHANG JIAN Effective date: 20111207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 422000 SHAOYANG, HUNAN PROVINCE TO: 411228 XIANGTAN, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111207 Address after: 411228 Hunan County of Xiangtan province Yisuhe Begonia Road Power Company Patentee after: Hunan Liwei Hydraulic Equipment Co., Ltd. Address before: 422000, No. 22, No. 408, dormitory, hydraulic parts factory, Shaoyang, Hunan, Shaoyang Patentee before: Zhang Jian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |