CN201301823Y - Irrigation-drainage combination valve for energy-saving pump station - Google Patents
Irrigation-drainage combination valve for energy-saving pump station Download PDFInfo
- Publication number
- CN201301823Y CN201301823Y CNU2008200540419U CN200820054041U CN201301823Y CN 201301823 Y CN201301823 Y CN 201301823Y CN U2008200540419 U CNU2008200540419 U CN U2008200540419U CN 200820054041 U CN200820054041 U CN 200820054041U CN 201301823 Y CN201301823 Y CN 201301823Y
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- CN
- China
- Prior art keywords
- flap valve
- irrigation
- valve
- outlet pipe
- drainage
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- 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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Abstract
The utility model relates to an irrigation-drainage combination valve for an energy-saving pump station, belonging to an irrigation-drainage gate valve used for the pump station. The irrigation-drainage combination valve mainly aims at solving the technical problems of the present valve gate or gate valve that the price is high, the reparation and maintenance are inconvenient, the sealing is not tight, and the like. The main points of the technical scheme are as follows: a water pump water outlet pipe (6) is arranged at one side of a pressure water tank (4), and an irrigation water outlet pipe (10) is arranged at the other side; in the pressure water tank (4), a passive flap valve (5) is arranged on the end opening of the water pump water outlet pipe (6), an active flap valve (1) is arranged on the end opening of the irrigation water outlet pipe (10), a transmission device (2) is arranged at the upper part of the pressure water tank (4), the upper end of a long pin shaft (3) is connected with the transmission device (2) at the top part of the pressure water tank (4), the lower end of the long pin shaft (3) is connected with the active flap valve (1), a water outlet flow passage (8) is arranged at the other side of the pressure water tank (4), and a floodgate (7) is arranged at the rear part of the water outlet flow passage (8). The irrigation-drainage combination valve has the characteristics of simple structure, low price and convenient maintenance; and the combination valve can realize that the pump station can carry out two functions of irrigation and drainage by adopting one set of equipment.
Description
Technical field
The utility model relates to a kind of pumping plant valve, especially a kind ofly carries out irrigation and drainage in conjunction with the pumping plant combination brake switch and proporting.
Background technique
At present in the pumping plant using process of drawing water of China, the combine pumping plant of double action of many water drainages and irrigation is arranged, defective such as its valve of irrigating outlet pipe mostly is gate or gate valve, and this class valve price is more expensive, maintenance is inconvenient, poorly sealed.
Summary of the invention
The purpose of this utility model provides a kind of energy-conservation pumping plant irrigation and drainage combination brake switch and proporting that pumping plant can carry out the irrigation and drainage combination that is used for.
The technological scheme that its technical problem that solves the utility model adopts is: a side of pressure tank 4 is equipped with pumping line 6, and opposite side is equipped with irrigates outlet pipe 10; In pressure tank 4, passive flap valve 5 is installed on the port of pumping line 6, initiatively flap valve 1 is installed on the port of irrigation outlet pipe 10, pressure tank 4 tops are provided with transmission device 2, have strong market potential axle 3 the upper end and the transmission device 2 at pressure tank 4 tops links, axle 3 the lower end of having strong market potential links with flap valve 1 initiatively, and the opposite side of pressure tank 4 is provided with outlet passage 8, and outlet passage 8 rear portions are provided with flood gate 7.Described transmission device 2 adopts manually or Electric actuator.
The door body 9 of described active flap valve 1 is hinged on the axle 3 of having strong market potential, and door body 9 is perpendicular with the medial axis of irrigating outlet pipe 10, and the vertical vertical line in center of the center wired-AND gate body 9 of the axle 3 of having strong market potential parallels.
The gate seat of described passive flap valve 5 is trapezoid shaped along the vertical profile plane of medial axis, be that Men Tiyu pumping line 6 vertical cross-section of passive flap valve 5 can intersect when extending upward, the gate seat of passive flap valve 5 is provided with 2 hinges up and down, the door body of passive flap valve 5 is installed on the gate seat by the whole bearing pin that is installed on the hinge, and the center line of bearing pin upwards intersects with the vertical vertical line in the center of door body.Described bearing pin slopes inwardly 3-8 ° with respect to the vertical vertical line in door body center of passive flap valve 5.
The beneficial effects of the utility model are: it is simple in structure, low price, easy to maintenance, and can realize that pumping plant adopts a set of equipment can carry out draining and 2 kinds of functions of irrigation.
Description of drawings
Fig. 1 is a plan view of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic representation
Among the figure: 1-is flap valve initiatively, 2-transmission device, the 3-axle of having strong market potential, and the 4-pressure tank, the passive flap valve of 5-, 6-water pump water outlet pipeline, the 7-flood gate, the 8-outlet passage, 9-door body, 10-irrigates outlet pipe.
Embodiment
Embodiment 1, and the utility model mainly comprises initiatively formations such as flap valve 1, transmission device 2, pressure tank 4, passive flap valve 5, outlet passage 8, flood gate 7.One side of pressure tank 4 is equipped with pumping line 6, and opposite side is equipped with irrigates outlet pipe 10; In pressure tank 4, passive flap valve 5 is installed on the port of pumping line 6, initiatively flap valve 1 is installed on the port of irrigation outlet pipe 10, pressure tank 4 tops are provided with transmission device 2, described transmission device 2 both can be that manual operating device also can adopt Electric actuator, thereby can carry out manual or electric operating control, have strong market potential axle 3 the upper end and the transmission device 2 at pressure tank 4 tops links, axle 3 the lower end of having strong market potential links with flap valve 1 initiatively, the opposite side of pressure tank 4 is provided with outlet passage 8, and outlet passage 8 rear portions are provided with flood gate 7.Consult Fig. 1 and Fig. 2.
Arrive when flood season, in the time of the water of farmland dike protective embankment need being discharged, startup transmission device 2 drives axle 3 actions of having strong market potential and cuts out the active flap valve 1 of irrigating outlet pipe 10 earlier, open flood gate 7, start water pump, the water of farmland dike protective embankment can be discharged, because initiatively flap valve 1 is closed, so water can not flow into farmland dike protective embankment.When arriving to need the irrigated farmland dry season, close flood gate 7 earlier, open the active flap valve 1 of irrigating outlet pipe 10, make it to open 180 °, start water pump at last and get final product the irrigated farmland.
Embodiment 2, and the door body 9 of active flap valve 1 of the present utility model is hinged on the axle 3 of having strong market potential, and door body 9 is perpendicular with the medial axis of irrigating outlet pipe 10, and the vertical vertical line in center of the center wired-AND gate body 9 of the axle 3 of having strong market potential parallels.Therefore the door body 9 of active flap valve 1 can drive through the axle 3 of having strong market potential by transmission device 2 easily and open or close.Consult Fig. 1 and Fig. 2, all the other are with embodiment 1.
Embodiment 3, the gate seat of passive flap valve 5 of the present utility model is trapezoid shaped along the vertical profile plane of medial axis, be that Men Tiyu pumping line 6 vertical cross-section of passive flap valve 5 can intersect when extending upward, the gate seat of passive flap valve 5 is provided with 2 hinges up and down, the door body of passive flap valve 5 is installed on the gate seat by the whole bearing pin that is installed on the hinge, by adopting whole bearing pin to guarantee pan coaxality up and down, it is more flexible that a body is rotated.The center line of bearing pin upwards intersects with the vertical vertical line in the center of door body, slope inwardly 3-8 ° as bearing pin with respect to the door body center vertical vertical line of passive flap valve 5, when starting mode of pump, current can flow out towards opening door body, the several angle owing to tilted in unitary pin is axial, when termination of pumping, the component that deadweight produced when the door body relied on can be closed automatically.Consult Fig. 1 and Fig. 2, all the other are with above-mentioned embodiment.
Claims (5)
1, a kind of energy-conservation pumping plant irrigation and drainage combination brake switch and proporting, it is characterized in that: a side of pressure tank (4) is equipped with pumping line (6), and opposite side is equipped with irrigates outlet pipe (10); In pressure tank (4), passive flap valve (5) is installed on the port of pumping line (6), initiatively flap valve (1) is installed on the port of irrigation outlet pipe (10), pressure tank (4) top is provided with transmission device (2), the have strong market potential axle upper end of (3) and the transmission device (2) at pressure tank (4) top links, the lower end of axle (3) of having strong market potential links with flap valve (1) initiatively, and the opposite side of pressure tank (4) is provided with outlet passage (8), and outlet passage (8) rear portion is provided with flood gate (7).
2, energy-conservation pumping plant irrigation and drainage combination brake switch and proporting according to claim 1 is characterized in that: described transmission device (2) adopts manually or Electric actuator.
3, energy-conservation pumping plant irrigation and drainage combination brake switch and proporting according to claim 1, it is characterized in that: the door body (9) of described active flap valve (1) is hinged on the axle (3) of having strong market potential, door body (9) is perpendicular with the medial axis of irrigating outlet pipe (10), and the vertical vertical line in center of the center wired-AND gate body (9) of the axle (3) of having strong market potential parallels.
4, energy-conservation pumping plant irrigation and drainage combination brake switch and proporting according to claim 1, it is characterized in that: the gate seat of described passive flap valve (5) is trapezoid shaped along the vertical profile plane of medial axis, the Men Tiyu pumping line (6) that is passive flap valve (5) can intersect when vertical cross-section extends upward, the gate seat of passive flap valve (5) is provided with 2 hinges up and down, the door body of passive flap valve (5) is installed on the gate seat by the whole bearing pin that is installed on the hinge, and the center line of bearing pin upwards intersects with the vertical vertical line in the center of door body.
5, energy-conservation pumping plant irrigation and drainage combination brake switch and proporting according to claim 4 is characterized in that: described bearing pin slopes inwardly 3-8 ° with respect to the vertical vertical line in door body center of passive flap valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200540419U CN201301823Y (en) | 2008-08-08 | 2008-08-08 | Irrigation-drainage combination valve for energy-saving pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200540419U CN201301823Y (en) | 2008-08-08 | 2008-08-08 | Irrigation-drainage combination valve for energy-saving pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301823Y true CN201301823Y (en) | 2009-09-02 |
Family
ID=41085448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200540419U Expired - Fee Related CN201301823Y (en) | 2008-08-08 | 2008-08-08 | Irrigation-drainage combination valve for energy-saving pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301823Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131538A (en) * | 2014-07-07 | 2014-11-05 | 湖南搏浪沙水工机械有限公司 | Automatic flood protection and drainage irrigation device |
| CN107700644A (en) * | 2017-10-27 | 2018-02-16 | 武汉圣禹排水系统有限公司 | Electronic flap valve, sewage treatment well and detecting method with failure detector |
-
2008
- 2008-08-08 CN CNU2008200540419U patent/CN201301823Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131538A (en) * | 2014-07-07 | 2014-11-05 | 湖南搏浪沙水工机械有限公司 | Automatic flood protection and drainage irrigation device |
| CN107700644A (en) * | 2017-10-27 | 2018-02-16 | 武汉圣禹排水系统有限公司 | Electronic flap valve, sewage treatment well and detecting method with failure detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20120808 |