CN202867868U - Withdrawing lifting type farm irrigation water supply device - Google Patents
Withdrawing lifting type farm irrigation water supply device Download PDFInfo
- Publication number
- CN202867868U CN202867868U CN 201220590200 CN201220590200U CN202867868U CN 202867868 U CN202867868 U CN 202867868U CN 201220590200 CN201220590200 CN 201220590200 CN 201220590200 U CN201220590200 U CN 201220590200U CN 202867868 U CN202867868 U CN 202867868U
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- China
- Prior art keywords
- inner tube
- water outlet
- supply device
- irrigation
- water supply
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- Expired - Lifetime
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Abstract
A withdrawing lifting type farm irrigation water supply device mainly consists of a water inlet, a plug socket, a conical rubber plug, an inner pipe conical opening, an inner pipe, an outer pipe, a sealing groove press cover, a sealing ring, a water outlet, an operation handle and the like. When the water outlet is extended above the ground in irrigation and contracted under the ground when closed and does not influence mechanized cultivation and harvest, the water outlet is aligned to an irrigation object in any direction, and a switch handle is not required to be carried.
Description
Affiliated technical field
The utility model relates to the device to pipeline conveying fluid or field water channel water supply that control is arranged in the pipe-line system, especially relates to the field irrigation hydrant.
Background technique
At present, known field irrigation hydrant is installed in more than the ground, mainly is comprised of vertical tube, key, valve, switch handle etc., structure shape is similar to fire hydrant, during irrigation, with switch handle changeover valve switch, current flow out from pipeline valve, irrigate.There are three defectives in known field irrigation hydrant, the one, because hydrant is above ground level larger, agricultural tilling and sowing machine tool is in order to hide hydrant, need the larger radius that detours of hiding, can not get cultivating near causing hydrant, harvesting season, the crops is dense, reaper often breaks hydrant, causes irrigation conduit to damage and leaks, and can't use; The 2nd, the water outlet direction is fixed, and can not freely rotate by 360 degree; The 3rd, must carry the valve switch handle when irrigating, cumbersome.
Summary of the invention
In order to overcome the deficiency of known field irrigation hydrant, the utility model provides the operation of need not detouring of a kind of agriculture tilling and sowing machine tool, harvesting machinery does not clash into the damage water supply device, hidden underground when not irrigating, be raised to during irrigation more than the ground, need not carry the irrigation water supply device that switch handle rotarily opens valve.
The technological scheme that its technical problem that solves the utility model adopts is: water supply device are comprised of water intake, obturating plug, cone rubber plug, inner tube cone mouth, inner tube, outer tube, seal ring, seal groove gland, water outlet, operating handle etc., inner tube can move up and down in outer tube, realizes the unlatching of convection cell or the control of cut-out by inner tube cone mouth and cone rubber plug.The push handle, inner tube moves down, and the cone rubber plug is inserted in the inner tube taper mouth, so that water supply device are in closed condition, water outlet is in below ground at this moment, and in order to guarantee to close sealing effect, the taper angle of inner tube taper mouth is less than the taper angle of cone rubber plug.During irrigation, upper pulling process handle moves on the inner tube, and water outlet rises to more than the ground, and inner tube taper mouth and cone rubber plug break away from, and current flow into inner tube through water intake, is flowed out by water outlet, and water outlet can be aimed at the irrigation target of any direction, finishes opening process.
The beneficial effects of the utility model are, water outlet is elongated to more than the ground during irrigation, closes to be reduced at present below ground, do not affect mechanization and cultivate and gather in, and water outlet is aimed at the irrigation target of any direction, need not carry switch handle.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified, Fig. 1 is the utility model schematic diagram.
1. water intakes among the figure, 2. obturating plug, 3. cone rubber plug, 4. inner tube cone mouth, 5. inner tube, 6. outer tube, 7. seal ring, 8. seal groove gland, 9. water outlet, 10. operating handle.
Embodiment
In Fig. 1, open the water supply device process: upwards promote switch handle (10), inner tube (5) moves upward, until water outlet (9) reaches more than the ground, inner tube taper mouth (4) breaks away from rubber conical plug (3), current enter inner tube (5) by water intake (1), flow out through water outlet (9).
Close the water supply device process: downward push switch handle (10), inner tube (5) moves downward, until cone rubber plug (3) is inserted in the inner tube taper mouth (4), current can't be flowed in the inner tube (5) by water intake (1), water supply device are closed, seal ring (7) is between inner tube (5) and the outer tube (6), is covered by seal groove gland (8), avoids water body by oozing out between inner tube (5) and the outer tube (6).
Claims (3)
1. pull rise-fall type land irrigation water feeding device, mainly consisted of by water intake, obturating plug, cone rubber plug, inner tube cone mouth, inner tube, outer tube, seal ring, seal groove gland, water outlet, operating handle etc., it is characterized in that: realize the unlatching of convection cell or the control of cut-out by inner tube cone mouth and cone rubber plug.
2. pull rise-fall type land irrigation water feeding device according to claim 1, it is characterized in that: the taper angle of inner tube taper mouth is less than the taper angle of cone rubber plug.
3. pull rise-fall type land irrigation water feeding device according to claim 1, it is characterized in that: inner tube can move up and down in outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590200 CN202867868U (en) | 2012-11-05 | 2012-11-05 | Withdrawing lifting type farm irrigation water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590200 CN202867868U (en) | 2012-11-05 | 2012-11-05 | Withdrawing lifting type farm irrigation water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867868U true CN202867868U (en) | 2013-04-10 |
Family
ID=48034590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220590200 Expired - Lifetime CN202867868U (en) | 2012-11-05 | 2012-11-05 | Withdrawing lifting type farm irrigation water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939886A (en) * | 2012-11-05 | 2013-02-27 | 牛奔田 | Pulling lifting type farmland irrigation water supply device |
| CN103742659A (en) * | 2013-08-21 | 2014-04-23 | 牛奔田 | Device for controlling fluid to flow and to be cut off |
| CN104948747A (en) * | 2015-07-17 | 2015-09-30 | 潍坊金生水利建设工程有限公司 | Hidden irrigation water outlet |
| CN106122122A (en) * | 2016-08-22 | 2016-11-16 | 珲春紫金矿业有限公司 | A kind of large aperture flow-controllable siphoning installation |
-
2012
- 2012-11-05 CN CN 201220590200 patent/CN202867868U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939886A (en) * | 2012-11-05 | 2013-02-27 | 牛奔田 | Pulling lifting type farmland irrigation water supply device |
| CN103742659A (en) * | 2013-08-21 | 2014-04-23 | 牛奔田 | Device for controlling fluid to flow and to be cut off |
| CN104948747A (en) * | 2015-07-17 | 2015-09-30 | 潍坊金生水利建设工程有限公司 | Hidden irrigation water outlet |
| CN106122122A (en) * | 2016-08-22 | 2016-11-16 | 珲春紫金矿业有限公司 | A kind of large aperture flow-controllable siphoning installation |
| CN106122122B (en) * | 2016-08-22 | 2018-05-18 | 珲春紫金矿业有限公司 | A kind of large aperture flow-controllable siphoning installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |