CN205534703U - Irrigate with telescopic rotary -type hydrant - Google Patents
Irrigate with telescopic rotary -type hydrant Download PDFInfo
- Publication number
- CN205534703U CN205534703U CN201620104878.4U CN201620104878U CN205534703U CN 205534703 U CN205534703 U CN 205534703U CN 201620104878 U CN201620104878 U CN 201620104878U CN 205534703 U CN205534703 U CN 205534703U
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- China
- Prior art keywords
- outer tube
- sealing
- base
- inner tube
- gland
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 210000004907 gland Anatomy 0.000 claims description 27
- 230000002262 irrigation Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model provides an irrigate with telescopic rotary -type hydrant, the utility model relates to a hydrant, including going out the water elbow, the inner tube, the outer tube, upper portion sealing device and base, it is provided with the export screw thread to go out water elbow delivery port outer wall, the export screw thread cooperatees with the detachable cap, the detachable cap sets up on the water pipe, base upper portion and outer tube bottom fixed connection, it is provided with sealing station to put at base central point, be connected with the strutbeam between sealing station and the inner wall of the base, the last toper boss that is provided with of sealing station, toper boss top is provided with the annular groove, the sealed nestification of filling up of second is installed in the annular groove, inner tube lower part cover is put in the outer tube, including the socle portion outside be provided with the separation blade, the separation blade bottom is provided with sealed tooth, sealed tooth and the closely laminating of the sealed pad of second, set up upper portion sealing device at the outer tube top, adopt the cooperation of inner tube and outer tube to realize scalable function, the convenient connection, and can realize 360 degrees rotations, the connection of hydrant has been made things convenient for.
Description
Technical field
This utility model relates to a kind of hydrant, specifically one and irrigates with telescopic rotary-type feedwater
Bolt.
Background technology
Along with constantly application and the expansion of aqueduct, especially field underground plastic delivery hose road is extensive
Application, requires more and more higher to the technology of its supporting connection aqueduct waterworks.Now, agriculture
The aqueduct of industry, so can protective conduit and convenient use effectively mainly by buried.Existingly
Burying one of topmost connector in water delivery pipeline system is hydrant device.Current hydrant makes
Used time there is problems in that 1, can not stretch as required, therefore, needs to lengthen hydrant dress running into
Need additional pipeline when of putting, bother very much；Be nested with even with inner and outer pipes realize scalable, but
Its sealing is poor, and does not take close measure or take close measure after retracting inner tube, but
Structure is complicated, and cost is high.2, the water outlet port of present hydrant can not realize 360 ° of rotations, therefore,
Some angle not in the case of connect hydrant extremely difficult.
Utility model content
For the problems referred to above, this utility model provides a kind of simple in construction, low cost, flexible and rotation
Irrigation with telescopic rotary-type hydrant.
This utility model solves above-mentioned technical problem and is adopted the technical scheme that:
A kind of irrigate with telescopic rotary-type hydrant, close including water exit elbow, inner tube, outer tube, top
Seal apparatus and base, described water exit elbow outlet outer wall is provided with outlet screw thread, outlet screw thread and detachable cap
Matching, described detachable cap is arranged on water pipe, and described base is up big and down small horn-like, outer pipe bottom
Horn-like for expand, the top of described base is fixing with the bottom of described outer tube to be connected, at described base
Interior center is provided with sealing station, and connecting between described sealing station and base inner wall has strutbeam, institute
Stating and be provided with cone boss in sealing station, cone boss top is provided with annular groove, and the second sealing gasket is embedding
Set is arranged in the annular groove of described cone boss, and the bottom of said inner tube is nested with within the outer tube, including
The bottom outside of pipe is provided with the catch preventing inner tube from skidding off outer tube, is provided with sealing tooth bottom described catch,
Described sealing tooth and the second sealing gasket fit tightly, and arrange described sealing device for upper portion of annular at described outer tube top,
Described sealing device for upper portion of annular includes outer tube gland and the first sealing gasket, described first sealing gasket and outer wall of inner tube
Closely cooperating, described outer tube gland is connected by threaded engagement with described outer tube top, and outer tube gland is ring
Shape, inner tube passes from the through hole in the middle of outer tube gland.
Further, described water exit elbow bottom is provided with dead bolt, is provided with snap close on outer tube gland.
Further, described outer tube gland and described outer tube top are provided with screwed hole, at described screw thread
The bolt that both fix is installed in hole.
Further, sealing station, strutbeam and lower interface on described base are made by mold injection.
The beneficial effects of the utility model are:
This utility model uses inner and outer tubes to coordinate and achieves scalable (lifting) function, convenient connection,
And it is capable of 360 degree of rotations, facilitate the connection of hydrant；Detachable cap is set by water exit elbow, just
In the convenient installation of water side, also improve sealing property simultaneously；By dead bolt and the design of snap close, keep away
Exempt from inner tube and caused the danger of outer tube at slippage by the punching press of current, it is to avoid the damage of equipment；Inner tube
Being applied in combination of tooth and the second sealing gasket is sealed, in preferably improve bottom the catch of lower end, catch
Sealing property between pipe and outer tube；Taper platform design in sealing station and being applied in combination of the second sealing gasket,
The second sealing gasket can be made to be firmly secured in sealing station, without there is slip phenomenon.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is part preferred embodiment of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is three dimensional structure schematic diagram of the present utility model；
Fig. 2 is full sectional view of the present utility model；
Fig. 3 is the partial enlarged drawing in Fig. 2 at A；
Fig. 4 is the partial enlarged drawing in Fig. 2 at B.
In figure, 1 water exit elbow, 101 outlet screw threads, 102 detachable caps, 103 dead bolts, 2 inner tubes, 201 gears
Sheet, 202 sealing teeth, 3 sealing device for upper portion of annulars, 301 snap closes, 302 outer tube glands, 303 first sealing gaskets,
304 sealing screw threads, 305 bolts hole, 4 outer tubes, 5 bases, 501 second sealing gaskets, 502 sealing station,
503 strutbeams, 504 lower interfaces.
Detailed description of the invention
Below in conjunction with the accompanying drawings specific embodiment of the utility model is elaborated:
As shown in Figures 1 to 4, this utility model includes water exit elbow 1, inner tube 2, outer tube 4, top
Sealing device 3 and base 5.
Described water exit elbow 1 outlet outer wall is provided with outlet screw thread 101, outlet screw thread 101 and detachable cap
102 match, and described detachable cap 102 is arranged on water pipe.The bottom of said inner tube 2 is nested with in outer tube 4,
Bottom outside in inner tube 2 is provided with the catch 201 preventing inner tube from skidding off outer tube, as shown in Figure 4, current
Entering bottom lower interface 504, water exit elbow 1 top exports.
Described sealing device for upper portion of annular 3 is set at the top of described outer tube 4, outside described sealing device for upper portion of annular includes
Pipe gland 302 and the first sealing gasket 303, described first sealing gasket 303 closely cooperates with inner tube 2 outer wall.
Assembling and the maintenance to inner components for convenience, it is preferred that described outer tube gland 302 is with described
Outer tube 4 top is connected by threaded engagement.Outer tube gland 302 is annular, and inner tube 2 is from outer tube gland 302
Middle through hole passes.
Described first sealing gasket 303 is preferably H-shaped sealing gasket, as it is shown on figure 3, the first sealing gasket 303
It is arranged on the junction of inner tube 2 and outer tube 4, and outer tube gland 302 clamping the first sealing gasket 303 is upper
Side, it is to avoid the first sealing gasket is gone out by water flow pressure.Along with the inward turning of outer tube gland 302, outer tube pressure
Lid 302 is along sealing screw thread 304 backspin of outer tube 4 upper end so that the first sealing gasket 303 and outer tube
Gland 302 active force is the biggest, also can make the better tightness of outer tube 4 and inner tube 2 further.
Described water exit elbow 1 bottom is provided with dead bolt 103, with dead bolt 103 phase on outer tube gland 302
Coupling is provided with snap close 301, when irrigating when need not water, in order to avoid inner tube 2 is at the active force of hydraulic pressure
Lower rising causes device damage, arranges this feature, it is only necessary to the dead bolt 103 of water exit elbow 1 is rotated to
Below the snap close 301 of outer tube gland 302.When needs water irrigation, then dead bolt 103 is screwed out
Snap close 301.
Described snap close 301 is provided with multiple on outer tube gland 302, arranges in water exit elbow 1 bottom
There are some dead bolts 103, it is possible to avoid the need for rotating excessive angle, locking function can be realized.
Described outer tube gland 302 is provided with screwed hole 305 with described outer tube 4 top, as it is shown on figure 3,
When outer tube gland is screwed into certain position 302 times, it is not necessary to during backspin, at the screwed hole of outer tube gland 302
Interior installation bolt, carries out the spacing of outer tube gland 302.
Base 5 is up big and down small horn-like, and the bottom of outer tube 4 is expand horn-like, described base 5
The bottom of top and described outer tube 4 fixing be connected, the center in described base 5 is provided with close
Envelope platform 502 and the strutbeam 503 being connected between described sealing station 502 and base 5 inwall,
Described base 5 bottom is provided with the lower interface 504 led to for current, and described sealing station 502 is arranged
There is cone boss, as described in Figure 4.Second sealing gasket 501 is arranged on described cone boss.
The bottom of described catch 201 is provided with sealing tooth 202, when inner tube presses the second sealing gasket 501 2 times,
Seal tooth 202 and the second sealing gasket 501 can be good at laminating, advantageously in sealing.
Sealing station 502, strutbeam 503 and lower interface 504 on described base 5 are made by mold injection,
Save cost.
The above combines accompanying drawing and is described above in detail preferred implementation of the present utility model and embodiment, but
It is that this utility model is not limited to the above-described embodiment and examples, for the common skill of the art
For art personnel, without departing from the concept of the premise utility, it is also possible to make some improvement and change
Type, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (4)
1. irrigate with a telescopic rotary-type hydrant, it is characterized in that, including water exit elbow, inner tube,
Outer tube, sealing device for upper portion of annular and base,
Described water exit elbow outlet outer wall is provided with outlet screw thread, and outlet screw thread matches with detachable cap, institute
Stating detachable cap to be arranged on water pipe, described base is up big and down small horn-like, and outer pipe bottom is the loudspeaker expanded
Shape, the top of described base is fixing with the bottom of described outer tube to be connected, the centre bit in described base
Installing and be equipped with sealing station, connecting between described sealing station and base inner wall has strutbeam, in described sealing station
Being provided with cone boss, cone boss top is provided with annular groove, and the second sealing gasket nesting is arranged on institute
Stating in the annular groove of cone boss, the bottom of said inner tube is nested with within the outer tube, outside the bottom of inner tube
Side is provided with the catch preventing inner tube from skidding off outer tube, is provided with sealing tooth, described sealing bottom described catch
Tooth and the second sealing gasket fit tightly, and arrange described sealing device for upper portion of annular at described outer tube top, described on
Portion's sealing device includes that outer tube gland and the first sealing gasket, described first sealing gasket are closely joined with outer wall of inner tube
Closing, described outer tube gland is connected by threaded engagement with described outer tube top, and outer tube gland is annular, interior
Pipe passes from the through hole in the middle of outer tube gland.
Irrigation the most according to claim 1, with telescopic rotary-type hydrant, is characterized in that, described
Water exit elbow bottom is provided with dead bolt, is provided with snap close on outer tube gland.
Irrigation the most according to claim 1, with telescopic rotary-type hydrant, is characterized in that, described
Outer tube gland and described outer tube top are provided with screwed hole, be provided with both and fix in described screwed hole
Bolt.
Irrigation the most according to claim 1, with telescopic rotary-type hydrant, is characterized in that, described
Sealing station, strutbeam and lower interface on base are made by mold injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104878.4U CN205534703U (en) | 2016-02-02 | 2016-02-02 | Irrigate with telescopic rotary -type hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104878.4U CN205534703U (en) | 2016-02-02 | 2016-02-02 | Irrigate with telescopic rotary -type hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534703U true CN205534703U (en) | 2016-08-31 |
Family
ID=56775459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104878.4U Active CN205534703U (en) | 2016-02-02 | 2016-02-02 | Irrigate with telescopic rotary -type hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534703U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321862A (en) * | 2016-11-18 | 2017-01-11 | 邱学东 | Lifting and switching-on and switching-off type hydrant |
| CN106402568A (en) * | 2016-11-18 | 2017-02-15 | 邱学东 | Self-exhausting lift type hydrant |
| CN106490642A (en) * | 2016-11-27 | 2017-03-15 | 刘自锋 | A kind of fixed end bodies of fixing end |
-
2016
- 2016-02-02 CN CN201620104878.4U patent/CN205534703U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321862A (en) * | 2016-11-18 | 2017-01-11 | 邱学东 | Lifting and switching-on and switching-off type hydrant |
| CN106402568A (en) * | 2016-11-18 | 2017-02-15 | 邱学东 | Self-exhausting lift type hydrant |
| CN106321862B (en) * | 2016-11-18 | 2018-08-21 | 邱学东 | A kind of lifting open-close type hydrant |
| CN106402568B (en) * | 2016-11-18 | 2018-12-18 | 邱学东 | A kind of exhaust lift hydrant certainly |
| CN106490642A (en) * | 2016-11-27 | 2017-03-15 | 刘自锋 | A kind of fixed end bodies of fixing end |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |