CN204682066U - The telescopic waterworks of Multifunctional underground - Google Patents
The telescopic waterworks of Multifunctional underground Download PDFInfo
- Publication number
- CN204682066U CN204682066U CN201520427842.5U CN201520427842U CN204682066U CN 204682066 U CN204682066 U CN 204682066U CN 201520427842 U CN201520427842 U CN 201520427842U CN 204682066 U CN204682066 U CN 204682066U
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- China
- Prior art keywords
- sleeve pipe
- telescoping tube
- waterworks
- positioner
- telescopic
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Abstract
The utility model belongs to waterworks technical field, discloses the telescopic waterworks of a kind of Multifunctional underground.Its technical characteristics is: comprise the sleeve pipe be connected with groundwater supply pipeline and the telescoping tube being positioned at described sleeve pipe, the piston with piston ring is provided with in described sleeve pipe, described piston centre position is provided with permeable hole, described telescoping tube is communicated with described permeable hole, described cannula tip is provided with the positioner with through hole, described positioner is connected with described sleeve pipe is dismantled and assembled, described sleeve pipe is through the through hole on described positioner, at described telescoping tube top with tapered bur earthenware, described sleeve pipe is furnished with the unrestrained drip irrigation tube connector identical with its diameter.Can be different different with soil moisture content according to crop species, directly carry out spraying or positioner being screwed off, telescoping tube is taken out from sleeve pipe, on sleeve pipe, then load onto the unrestrained drip irrigation tube connector that diameter is suitable with sleeve pipe, carry out drip irrigation and flood irrigation, solve the problem of water waste or alkalization of soils.
Description
Technical field
The utility model belongs to waterworks technical field, relates to the telescopic waterworks of Multifunctional underground concretely.
Background technology
Along with industrial and agricultural development, water source day is becoming tight, and crop cultivation is also made into the water-saving irrigation project of sprinkling irrigation and drip irrigation by past flood irrigation.For the ease of cultivating, feedwater transverse tube and water main raising be embedded in underground, water main raising comprises sleeve pipe and telescoping tube, and when farming, telescoping tube is retracted in sleeve pipe, cannula tip distance ground 30-40 centimetre, to spray, flood irrigation or drip irrigation time again telescoping tube is stretched out.The diameter of the sleeve pipe of the buried telescopic waterworks of current use is slightly larger than the diameter of telescoping tube, sealed by O-ring seal between sleeve pipe and telescoping tube, there is following defect in the buried telescopic waterworks of said structure: one, between sleeve pipe and telescoping tube, sealing is poor, easily leak in irrigation process, not only cause water waste, but also cause hydraulic pressure low, impact sprinkling irrigation or drip irrigation effect, in order to prevent leaking, the pressure between sealing gasket telescoping tube must be increased, although solve seepy question like this, but the frictional force between telescoping tube and sleeve pipe increases, telescoping tube is not easy to eject ground, its two, telescoping tube and casing diameter roughly equal, the upwards active force that telescoping tube is subject under same hydraulic pressure is little, is not easy to eject, they are three years old, in cultivating procedure, owing to spraying for a long time or drip irrigation, especially in northern China, alkalization of soils is caused when not raining heavily, reduce crop yield, now preferably adopt the mode of flood irrigation could solve alkalization of soils problem, the telescopic waterworks of current Multifunctional underground can not carry out flood irrigation because casing diameter is little.
Utility model content
The technical problem that the utility model solves be exactly a kind of water-tight, hydraulic pressure is high, spray drop fills with effective, be convenient to telescoping tube ejects and retract, can carry out flood irrigation, effectively prevent the telescopic waterworks of the Multifunctional underground of alkalization of soils.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise the sleeve pipe be connected with groundwater supply pipeline and the telescoping tube being positioned at described sleeve pipe, the piston with piston ring is provided with in described sleeve pipe, described piston centre position is provided with permeable hole, described telescoping tube is communicated with described permeable hole, described cannula tip is provided with the positioner with through hole, described positioner is connected with described sleeve pipe is dismantled and assembled, described sleeve pipe is through the through hole on described positioner, at described telescoping tube top with tapered bur earthenware, described sleeve pipe is furnished with the unrestrained drip irrigation tube connector identical with its diameter,
Its additional technical feature is:
On described earth borer top with apopore;
Described piston ring is two along described sleeve pipe axial direction arranges;
Described casing diameter and described telescoping tube diameter ratio are 1:3-1:7;
Described casing diameter size 63 millimeters-200 millimeters;
Below described positioner, be provided with at least two locating dowels, the upper surface of described piston is provided with Blind locating holes with described locating dowel correspondence position.
The telescopic waterworks of the Multifunctional underground that the utility model provides, compared with the existing technology comparatively have the following advantages: one, owing to comprising the sleeve pipe be connected with groundwater supply pipeline and the telescoping tube being positioned at described sleeve pipe, the piston with piston ring is provided with in described sleeve pipe, described piston centre position is provided with permeable hole, described telescoping tube is communicated with described permeable hole, described cannula tip is provided with the positioner with through hole, described positioner is connected with described sleeve pipe is dismantled and assembled, described sleeve pipe is through the through hole on described positioner, at described telescoping tube top with tapered bur earthenware, when spraying, by pipe network first to sleeve pipe water-filling, top waterborne piston in sleeve pipe, drive on telescoping tube and push up, after the earth borer of telescoping tube ejects ground, earth borer is backed out, sprinkling irrigation standpipe is installed spray, with piston ring between piston and sleeve pipe, good sealing effect, be not easy to leak, not only avoid water waste, but also ensure that the hydraulic pressure of sprinkling irrigation, spray effective, because casing diameter is large, under identical hydraulic pressure, the top power that telescoping tube is subject to upwards is large, telescoping tube is easy to eject ground, when needing to carry out drip irrigation, positioner can be screwed off, telescoping tube is taken out from sleeve pipe, then on sleeve pipe, connect the unrestrained drip irrigation tube connector that diameter is identical with sleeve pipe, load onto drip irrigation threeway, when not raining heavily for a long time, if the anti-alkali of soil, positioner can be screwed off, telescoping tube is taken out from sleeve pipe, then on sleeve pipe, connect the diameter unrestrained drip irrigation tube connector identical with sleeve pipe and elbow, flood irrigation is carried out to arable land, alkalization of soils can be avoided, improve the output of crop, its two, due on described earth borer top with apopore, on telescoping tube in the process of top, apopore spray water, the soil of telescoping tube upper end is washed open, reduces rising resistance, its three, because described piston ring is two along described sleeve pipe axial direction arranges, sealing effectiveness is better, its four, because described casing diameter and described telescoping tube diameter ratio are 1:3-1:7, be not only beneficial to large area flood irrigation, can meet again spray drop fill with requirement, its five, owing to being provided with at least two locating dowels below described positioner, the upper surface of described piston is provided with Blind locating holes for fixing telescoping tube with described locating dowel correspondence position.
Accompanying drawing explanation
Fig. 1 is the structural representation after the telescopic waterworks telescoping tube of Multifunctional underground is retracted;
Fig. 2 is the structural representation after the telescopic waterworks telescoping tube of Multifunctional underground stretches out;
Fig. 3 is the structural representation of the telescopic waterworks of Multifunctional underground with unrestrained drip irrigation tube connector.
Embodiment
Be described further below in conjunction with the structure of accompanying drawing to the telescopic waterworks of Multifunctional underground that the utility model proposes.
As depicted in figs. 1 and 2, be the structural representation of the telescopic waterworks of Multifunctional underground.Its structure comprises the sleeve pipe 2 be connected with groundwater supply pipeline 1 and the telescoping tube 3 being positioned at sleeve pipe 2, the piston 5 with piston ring 4 is provided with in sleeve pipe 2, piston 5 center is provided with permeable hole 6, telescoping tube 3 is communicated with permeable hole 6, the positioner 8 with through hole 7 is provided with at the top of sleeve pipe 2, positioner 8 is connected with sleeve pipe 2 is dismantled and assembled, sleeve pipe 2 is through the through hole 7 on positioner 8, at sleeve pipe 2 top with tapered bur earthenware 9, when spraying, first to water-filling in feedwater piping 1, top waterborne piston 5 in pipeline, drive top on telescoping tube 3, after the earth borer 9 of telescoping tube 3 ejects ground, earth borer 9 is backed out, sprinkling irrigation standpipe is installed spray, with piston ring 4 between piston 5 and sleeve pipe 2, good sealing effect, be not easy to leak, not only avoid water waste, but also ensure that the hydraulic pressure of sprinkling irrigation, spray effective, because casing diameter is large, under identical hydraulic pressure, the top power that telescoping tube is subject to upwards is large, telescoping tube is easy to eject ground, when carrying out drip irrigation, positioner can be screwed off, telescoping tube is taken out from sleeve pipe, then on sleeve pipe, connect the unrestrained drip irrigation tube connector that diameter is identical with sleeve pipe, load onto drip irrigation threeway, when not raining heavily for a long time, if the anti-alkali of soil, positioner can be screwed off, telescoping tube is taken out from sleeve pipe, then on sleeve pipe, connect the diameter unrestrained drip irrigation tube connector identical with sleeve pipe and elbow, flood irrigation is carried out to arable land, alkalization of soils can be avoided, improve the output of crop, as shown in Figure 3, positioner 8 can be screwed off, telescoping tube 3 is taken out from sleeve pipe 2, then on sleeve pipe 2, screw on the flood irrigation pipeline 11 that diameter is suitable with sleeve pipe, flood irrigation is carried out to arable land, further avoid alkalization of soils, improve the output of crop.
On the top of earth borer 9 with apopore 10, on telescoping tube 3 in the process of top, apopore 10 is sprayed water, and is washed open by the soil of telescoping tube upper end, reduces rising resistance.
Piston ring 4 is two along sleeve pipe 2 axial direction arranges, and sealing effectiveness is better.
Diameter and telescoping tube 3 diameter ratio of sleeve pipe 2 are 1:3-1:7, are not only beneficial to large area flood irrigation, can meet again spray drop and fill with requirement.
Described casing diameter size 63 millimeters-200 millimeters, effective for drip irrigation, flood irrigation.
The below of positioner 8 is provided with at least two locating dowels 12, and the upper surface of piston 5 is provided with Blind locating holes 13 with locating dowel 12 correspondence position, and locating dowel 12 withstands in Blind locating holes 13 and fixes telescoping tube.
The telescopic waterworks of above-mentioned Multifunctional underground, not only can carry out spraying, can also carrying out drip irrigation or flood irrigation, range of application is wider.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure is identical with the utility model Multifunctional underground telescopic waterworks structure, just drops on the scope of the utility model protection.
Claims (6)
1. the telescopic waterworks of Multifunctional underground, comprise the sleeve pipe be connected with groundwater supply pipeline and the telescoping tube being positioned at described sleeve pipe, it is characterized in that: in described sleeve pipe, be provided with the piston with piston ring, described piston centre position is provided with permeable hole, described telescoping tube is communicated with described permeable hole, described cannula tip is provided with the positioner with through hole, described positioner is connected with described sleeve pipe is dismantled and assembled, described sleeve pipe is through the through hole on described positioner, at described cannula tip with tapered bur earthenware, described sleeve pipe is furnished with the unrestrained drip irrigation tube connector identical with its diameter.
2. the telescopic waterworks of Multifunctional underground according to claim 1, is characterized in that: on described earth borer top with apopore.
3. the telescopic waterworks of Multifunctional underground according to claim 1, is characterized in that: described piston ring is two along described sleeve pipe axial direction arranges.
4. the telescopic waterworks of Multifunctional underground according to claim 1, is characterized in that: described casing diameter and described telescoping tube diameter ratio are 1:3-1:7.
5. the telescopic waterworks of Multifunctional underground according to claim 1, is characterized in that: described casing diameter size 63 millimeters-200 millimeters.
6. the telescopic waterworks of Multifunctional underground according to claim 1, is characterized in that: below described positioner, be provided with at least two locating dowels, and the upper surface of described piston is provided with Blind locating holes with described locating dowel correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427842.5U CN204682066U (en) | 2015-06-21 | 2015-06-21 | The telescopic waterworks of Multifunctional underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427842.5U CN204682066U (en) | 2015-06-21 | 2015-06-21 | The telescopic waterworks of Multifunctional underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204682066U true CN204682066U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427842.5U Expired - Fee Related CN204682066U (en) | 2015-06-21 | 2015-06-21 | The telescopic waterworks of Multifunctional underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204682066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479679A (en) * | 2018-11-27 | 2019-03-19 | 兰州理工大学 | It is a kind of buried from lifting rainer based on track |
| CN110961748A (en) * | 2020-01-02 | 2020-04-07 | 陈春阳 | Welding equipment with alarm mechanism |
-
2015
- 2015-06-21 CN CN201520427842.5U patent/CN204682066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479679A (en) * | 2018-11-27 | 2019-03-19 | 兰州理工大学 | It is a kind of buried from lifting rainer based on track |
| CN110961748A (en) * | 2020-01-02 | 2020-04-07 | 陈春阳 | Welding equipment with alarm mechanism |
| CN110961748B (en) * | 2020-01-02 | 2020-10-30 | 新昌县品顺机械有限公司 | Welding equipment with alarm mechanism |
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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: 20151007 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |