CN205233042U - Hydrant for farm irrigation - Google Patents
Hydrant for farm irrigation Download PDFInfo
- Publication number
- CN205233042U CN205233042U CN201521031009.5U CN201521031009U CN205233042U CN 205233042 U CN205233042 U CN 205233042U CN 201521031009 U CN201521031009 U CN 201521031009U CN 205233042 U CN205233042 U CN 205233042U
- Authority
- CN
- China
- Prior art keywords
- tube
- hydrant
- cushion rubber
- screw
- inner tube
- 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
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a hydrant for farm irrigation, includes bottom tube, inner tube, outer tube, water supply control part and spacing locking part spare, the bottom tube passes through water supply control part and inner tube swing joint, the water supply control part include with bottom tube fixed connection's rubber ring support is equipped with full packet mode rubber ring on the rubber ring support, the inner tube with full packet mode rubber ring swing joint's one end is equipped with the taper joint face, and it has two above feed water inlets to open on the taper joint face, spacing locking part spare includes the threaded cap, and the threaded cap threaded connection be in the outer tube is kept away from one of bottom tube and is served, spacing locking part spare still include the screw and with the supporting special spanner of screw, be equipped with on the outer tube with screw complex hole. This hydrant have theftproof nature good, supply water even in succession, rubber ring be liable to change's advantage.
Description
Technical field
The utility model relates to a kind of agricultural lift valve, particularly relates to a kind of field irrigation hydrant.
Background technology
Hydrant is that pipeline provides the throttle of pressure water source earthward, is the indispensable control assembly of field irrigation.
Application number is to disclose a kind of hydrant in 92239320.6 utility model patent, in the threeway of this hydrant, be fixed with fixed sleeving, there is spiral cover the upper end of fixed sleeving, be built-in with the movable vertical tube with water exit elbow at fixed sleeving, movable vertical tube with water exit elbow with select the fixed sleeving of excellent spiral cover and threeway jointly to form this hydrant, need to irrigate time, extract movable vertical tube, water elbow elevates above the soil, and now opens sealing gland and can start to irrigate; After irrigation completes, screw on sealing gland by water stop spacer pad inside, more movable vertical tube is pressed in fixed sleeving, lower than ground, this irrigation completes. This hydrant has solved hydrant and is above the ground level, affects the problem of farm work, and 1) be easy to preservation, not fragile lower than the hydrant on ground, but the movable bend pipe anti-theft that can directly extract is poor; 2), after water pump is opened, the direct water hydraulic pressure of exporting from fixed sleeving is large, current anxious; 3) waterproof apron rapid wear, service life is short, cannot change.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, a kind of field irrigation hydrant is provided, this hydrant has changed water feeding mode in prior art, and theftproof performance is good, the technical scheme adopting is: a kind of field irrigation hydrant, comprise bottom tube, inner tube, outer tube, water supply control assembly and spacing locking component, described bottom tube is flexibly connected with inner tube by described water supply control assembly, it is characterized in that: described water supply control assembly comprises the cushion rubber support being fixedly connected with described bottom tube, on described cushion rubber support, full-enclosed cushion rubber is housed, described inner tube is provided with taper connection face with one end that described full-enclosed cushion rubber is flexibly connected, on described taper connection face, have more than two feed water inlet, described spacing locking component comprises threaded cap, and described threaded cap is threaded on described outer tube one end away from described bottom tube, described spacing locking component also comprise screw and with the supporting special spanner of screw, described threaded cap is provided with locking platform, described outer tube is provided with the built-in fitting nut coordinating with described screw.
The technical solution of the utility model also has: arrange in the shape of a spiral described feed water inlet.
The technical solution of the utility model also has: described spacing locking component also comprises internal thread lid, and described internal thread lid is threaded in the top of described taper connection face.
The technical solution of the utility model also has: described hydrant also comprises seal member, and described seal member comprises cushion rubber, and described upper cushion rubber is crimped between described inner tube and outer tube by described threaded cap.
The technical solution of the utility model also has: one end that described bottom tube is connected with described cushion rubber support is provided with wing shape brace rod.
The beneficial effects of the utility model are: due to the particularity of hydrant environment for use, installed antitheft parts on this hydrant additional; " dodging spray " phenomenon that occurs supplying water when preventing just water supply start, this hydrant adopts multiple little feed water inlets that are helical arrangement to supply water; The upper cushion rubber being crimped in threaded cap not only plays outer tube sealing function, and is convenient to change; This hydrant has the advantage that anti-theft is good, water supply is even continuously, cushion rubber is easy to replacing.
Brief description of the drawings
The 1st, the utility model structural representation, accompanying drawing 2 is the utility model cutaway views, accompanying drawing 3 is outer tube structure schematic diagrames, accompanying drawing 4 is inner tube structure schematic diagrames, accompanying drawing 5 is that the A of accompanying drawing 4 is to view, accompanying drawing 6 is bottom tube structural representations, accompanying drawing 7 is cutaway views of accompanying drawing 6, accompanying drawing 8 is cushion rubber supporting structure schematic diagrames, accompanying drawing 9 is full-enclosed rubber ring structure schematic diagrames, accompanying drawing 10 is screw structural schematic diagrames, Figure 11 is special spanner structural representation, accompanying drawing 12 is threaded cap structural representations, accompanying drawing 13 is internal thread lid structural representations, wherein 1 is elbow, the 2nd, threaded cap, the 3rd, outer tube, the 4th, bottom tube, the 5th, inner tube, the 6th, full-enclosed cushion rubber, the 7th, cushion rubber support, the 8th, upper cushion rubber, the 9th, internal thread lid, the 10th, special spanner, the 11st, screw, the 12nd, locking platform.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described. The utility model discloses a kind of field irrigation hydrant, comprise bottom tube 4, inner tube 5, outer tube 3, water supply control assembly, spacing locking component and seal member, bottom tube 4 is flexibly connected with inner tube 5 by water supply control assembly.
Water supply control assembly comprises the cushion rubber support 7 being fixedly connected with bottom tube 4, full-enclosed cushion rubber 6 is housed on cushion rubber support 7, one end that inner tube 5 is flexibly connected with full-enclosed cushion rubber 6 is provided with taper connection face, on taper connection face, have more than two feed water inlet, go up water by multiple little feed water inlets, elbow 1 discharge pressure can reduce just water supply start time simultaneously. Arrange in the shape of a spiral the present embodiment feed water inlet.
Spacing locking component comprises threaded cap 2, screw 11 and special spanner 10, threaded cap 2 is threaded on outer tube 2 one end away from bottom tube 4, outer tube 3 is provided with the built-in fitting nut coordinating with screw 11, and the lower end of threaded cap 2 is provided with the locking platform 12 being used in conjunction with screw 11. Need to replace with cushion rubber 8 time, first need open screw 11 by special spanner 10, the threaded cap 2 of outwarding winding, takes out cushion rubber 8 in the rear extraction of inner tube 5 and changes, if there is no spanner 10, threaded cap 2 cannot be opened, and can realize antitheft object.
Spacing locking component also comprises internal thread lid 9, internal thread lid 9 is threaded in the top of taper connection face, internal thread lid 9 plays lower limit effect, i.e. coordinating by internal thread lid 9 and cushion rubber support 7, the amount of movement of inner tube 5 when control stops supplying water, internal thread lid 9 outer surfaces are also provided with outstanding wing.
Seal member comprises cushion rubber 8, and upper cushion rubber 8 is crimped between inner tube 5 and outer tube 3 by threaded cap 2. The connected mode of the upper cushion rubber 8 of compression joint type, one side has met the needs of outer tube 3 end part seals, on the other hand, has facilitated the replacing of upper cushion rubber 8.
One end that in the present embodiment, bottom tube 4 is connected with cushion rubber support 7 is provided with wing shape brace rod.
When use, upwards promote elbow 1, bottom water flow, through bottom tube 4, upwards supplies water and realizes field irrigation, and Rotating bend 1, can change water supply direction; Irrigate completely, push away elbow downwards, inner tube 5 is down to low level, and water seal is lived; While changing accessory, open screw 11 by special spanner 10, the threaded cap 2 of outwarding winding, takes out inner tube 5, after replacing accessory, screws on threaded cap 2, and the screw 11 of screwing on, and can reach antitheft object.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also belong to protection domain of the present utility model.
Claims (5)
1. a field irrigation hydrant, comprise bottom tube, inner tube, outer tube, water supply control assembly and spacing locking component, described bottom tube is flexibly connected with inner tube by described water supply control assembly, it is characterized in that: described water supply control assembly comprises the cushion rubber support being fixedly connected with described bottom tube, on described cushion rubber support, full-enclosed cushion rubber is housed, described inner tube is provided with taper connection face with one end that described full-enclosed cushion rubber is flexibly connected, and on described taper connection face, has more than two feed water inlet; Described spacing locking component comprises threaded cap, and described threaded cap is threaded on described outer tube one end away from described bottom tube; Described spacing locking component also comprise screw and with the supporting special spanner of screw, described threaded cap is provided with locking platform, described outer tube is provided with the built-in fitting nut coordinating with described screw.
2. according to hydrant claimed in claim 1, it is characterized in that: arrange in the shape of a spiral described feed water inlet.
3. according to hydrant claimed in claim 1, it is characterized in that: described spacing locking component also comprises internal thread lid, and described internal thread lid is threaded in the top of described taper connection face.
4. according to hydrant claimed in claim 1, it is characterized in that: described hydrant also comprises seal member, described seal member comprises cushion rubber, and described upper cushion rubber is crimped between described inner tube and outer tube by described threaded cap.
5. according to hydrant claimed in claim 1, it is characterized in that: one end that described bottom tube is connected with described cushion rubber support is provided with wing shape brace rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031009.5U CN205233042U (en) | 2015-12-11 | 2015-12-11 | Hydrant for farm irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031009.5U CN205233042U (en) | 2015-12-11 | 2015-12-11 | Hydrant for farm irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205233042U true CN205233042U (en) | 2016-05-18 |
Family
ID=55932141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031009.5U Expired - Fee Related CN205233042U (en) | 2015-12-11 | 2015-12-11 | Hydrant for farm irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205233042U (en) |
-
2015
- 2015-12-11 CN CN201521031009.5U patent/CN205233042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |