CN2800741Y - Telescopic irrigation tube - Google Patents
Telescopic irrigation tube Download PDFInfo
- Publication number
- CN2800741Y CN2800741Y CN 200520005753 CN200520005753U CN2800741Y CN 2800741 Y CN2800741 Y CN 2800741Y CN 200520005753 CN200520005753 CN 200520005753 CN 200520005753 U CN200520005753 U CN 200520005753U CN 2800741 Y CN2800741 Y CN 2800741Y
- Authority
- CN
- China
- Prior art keywords
- retractility
- elastic component
- water pipe
- irrigation
- pipe body
- 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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Abstract
The utility model relates to a telescopic irrigation water tube, which comprises a telescopic spiral irrigation water tube body and an elastic component, wherein the water tube body is made of telescopic materials and forms a spiral shape, and the tube wall is provided with a plurality of through holes for draining water; the elastic component is surrounded outside the water tube body. Compared with straight-cylinder-shaped irrigation water tubes in the prior art, the telescopic irrigation water tube has better telescopic properties and larger irrigation area owing to the telescopic spiral structure. Moreover, the telescopic properties and the pressure resistance of the water tube body can be further enhanced by the elastic component surrounded outside or inside the water tube. Therefore, the durability of the water tube body can be enhanced.
Description
Technical field
The utility model is about a kind of water pipe, particularly has a retractility irrigation water pipe about a kind of.
Background technology
Being used to imbed the straight-tube shape water pipe that subsurface irrigation uses at present is with iron, copper, aluminium, stainless steel and other metal materials mostly, or makes as polyvinyl chloride plastic materials such as (PVC).This with generally be used on the ground or the water pipe of fabric structure there is no different.The water pipe that will be used for ground or fabric structure is used for undergroundly can producing some problems as irrigating use.Owing to normally be embedded in underground as the water pipe of irrigating usefulness, soil is compared with general concrete steel building, have loose softness and unfixed characteristic, therefore, in case water pipe itself lacks certain extension shrinkage character, very easily because of the change of soil structure (as natural cause such as heavy rain or earthquake or the vehicles from the soil top by) produce deformation, and then cause the damage of breaking.
For addressing the above problem, the someone proposes a kind of modified form foggara with resistance to compression function, it mainly by water-permeable pipe, periphery twine supporter and fixedly filler rod form, this water-permeable pipe wherein is that the nonwoven stringing by specific caliber constitutes; But it is to be made of the winding of band-type body that high-density plastic's material is made that this periphery is twined supporter, and this shoestring is a plurality of to the reinforcement ribs of outer lug except being provided with at its lateral surface, and its medial surface centre then is provided with longitudinal fluting in addition; Should be fixedly filler rod then be to constitute by having with the wide plastic strip of the set longitudinal fluting of this periphery winding supporter, when this periphery winding supporter is wrapped on this water-permeable pipe outer peripheral face with equally spaced spacing, can borrow this fixedly filler rod embed this periphery by the inboard of this water-permeable pipe and twine in the set longitudinal fluting of supporter, and make this fixedly be combined into an integral body with this water-permeable pipe and this periphery winding supporter behind the filler rod hot melt, can form subsoil drain with periphery winding supporter.Wherein this periphery is twined each set reinforcement ribs central inner of supporter and is respectively equipped with the resistance to compression steel wire, the reinforcing function of can be simultaneously borrowing this resistance to compression guiding principle silk and reinforcement ribs reaches and prevents that this water-permeable pipe from being influenced the normal drain function of this water-permeable pipe by the compressive strain of weight institute because of soil layer.
Though above-mentioned modified form foggara with anti-soil pressure function can be resisted the deformation that soil produces because of natural or artificial pressure to a certain extent, but because the structure of this water pipe does not have retractility, therefore in case when the amount of deformation surpasses the pressure that water pipe itself can bear, can make the damage of breaking of this water pipe.
In sum, how can provide a kind of irrigation pipe that has retractility and crushing resistance simultaneously to become present urgency problem to be solved.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of irrigation pipe with retractility.
Another purpose of the present utility model is to provide a kind of irrigation pipe with crushing resistance.
Another purpose of the present utility model is to provide a kind of irrigation pipe that improves durability.
For reaching the above and other purpose, irrigation pipe with retractility of the present utility model comprises: retractility helical form irrigation pipe body, this water pipe body is with retractility material composition and forms spiral helicine external form that its tube wall has a plurality of perforations that are used for draining; And the elastic component that is looped around this water pipe body outside and/or inboard.
The retractility material of forming this water pipe body can for example be rubber or elastoplast etc., and can form this helical form external form by modes such as thermoplastic shaping, injection moulding or high-pressure moldings; On the other hand, this elastic component can be a spring, and its material can for example be iron, stainless steel, high-speed steel, copper, tungsten alloy, titanium alloy, plastic-steel, carbon fiber or glass fibre etc.
Compare with the straight-tube shape irrigation pipe of prior art, of the present utility model have the irrigation pipe of retractility because of its retractility helicoidal structure, make it have retractility and big irrigated area preferably, in addition, by being surrounded on this water pipe outside and/or inboard elastic component, also can further promote the retractility and the crushing resistance of this water pipe body, improve the durability of this water pipe body.
Description of drawings
Fig. 1 is the D structure exploded view with irrigation pipe of retractility of the present utility model;
Fig. 2 and Fig. 3 are the part cross sections after the not isostructure with irrigation pipe of retractility of the present utility model is finished.
Embodiment
Embodiment
Below by particular specific embodiment embodiment of the present utility model is described.
See also Fig. 1, it is the D structure exploded view with irrigation pipe of retractility of the present utility model.As shown in the figure, the irrigation pipe with retractility of the present utility model comprises water pipe body 10 and elastic component 12.
This water pipe body 10 is made up of the retractility material and is formed spiral helicine external form, and its tube wall 14 has a plurality of perforations 16 that are used for draining.In the present embodiment, the retractility material of forming this water pipe body 10 can for example be rubber or elastoplast etc., and can be by form the helical form external form of this water pipe body 10 as modes such as thermoplastic shaping, injection moulding or high-pressure moldings.As shown in the figure, the spacing X of these water pipe body 10 every circles can increase and decrease according to actual needs.If specifically, in same irrigated area will increase irrigation volume the time, can shorten this spacing X, obtain bigger irrigation volume by the surface area that increases these water pipe body 10 tube walls 14 in the same irrigated area, vice versa.
In addition, the generation type of this perforation 16 can be by being pre-formed in the mould that is used for thermoplastic shaping, injection moulding or high-pressure molding, after the program of carrying out thermoplastic shaping, injection moulding or high-pressure molding, can on this tube wall 14, form a plurality of perforations 16 that are used for draining.On the other hand, this perforation 16 also can form by modes such as machine drilling, punching, hot melt or laser burns after these water pipe body 10 moulding.What should be specified is, the aperture of this perforation 16 can be adjusted as required, and the quantity that is formed on perforation 16 on the tube wall 14 can increase and decrease according to actual needs.
This elastic component 12 can be a spring, and its material can for example be iron, stainless steel, high-speed steel, copper, tungsten alloy, titanium alloy, plastic-steel, carbon fiber or glass fibre etc.In the present embodiment, this elastic component 12 can be scratched modes such as moulding, torsion spring moulding, stage clip moulding, extension spring moulding, extrusion forming, punch forming, punch forming and formed by volume.What should be specified is that this elastic component 12 also can be placed on tube wall 14 inboards of this water pipe body 10 except being looped around tube wall 14 outsides of this water pipe body 10 shown in Fig. 2 A shown in Fig. 2 B.
In addition, because this water pipe body 10 is to form in different processing procedures with perforation 16 and this elastic component 12, when therefore this elastic component 12 being looped around tube wall 14 outsides of this water pipe body 10 or placing tube wall 14 inboards of this water pipe body 10, the rigidity of this elastic component 12 should be inversely proportional to the spacing X of these water pipe body 10 every circles.Specifically, spacing X is shorter, and then the rigidity of this elastic component 12 should be lower; Relative, the longer then rigidity of this elastic component 12 of spacing X then can improve relatively.Adjust this elastic component 12 by relative this spacing X, this elastic component 12 by pullling or mode such as traction is looped around tube wall 14 outsides of this water pipe body 10, is perhaps penetrated tube wall 14 inboards of this water pipe body 10.Preferable selection is that the length of this elastic component 12 is identical with the length of this water pipe body 10, fully supports this water pipe body 10, promotes the retractility and the crushing resistance of this water pipe body 10.
In sum, with the straight-tube shape irrigation pipe comparison of prior art, the irrigation pipe with retractility of the present utility model makes it have retractility and bigger irrigated area preferably because of the retractility helicoidal structure.In addition, by being looped around this water pipe outside and/or inboard elastic component, retractility and the crushing resistance that also can further promote this water pipe body improve the durability of this water pipe body.In addition, though the utility model is to be used for undergroundly, also can be provided with according to actual needs on the ground or part is arranged on underground, part and is arranged on ground.
Claims (7)
1. the irrigation pipe with retractility is characterized in that, this irrigation pipe comprises:
Retractility helical form irrigation pipe body, this water pipe body are with retractility material composition and form spiral helicine external form that its tube wall has a plurality of perforations that are used for draining; And
Be looped around this water pipe body outside and/or inboard elastic component.
2. the irrigation pipe with retractility as claimed in claim 1 is characterized in that, this retractility material is rubber or elastoplast.
3. the irrigation pipe with retractility as claimed in claim 1 is characterized in that this elastic component is a spring, its material can be iron, stainless steel, high-speed steel, copper, tungsten alloy, titanium alloy, plastic-steel, carbon fiber or glass fibre one of them.
4. the irrigation pipe with retractility as claimed in claim 1 is characterized in that, this elastic component is looped around the tube wall outside of this water pipe body.
5. the irrigation pipe with retractility as claimed in claim 1 is characterized in that, this elastic component places the tube wall inboard of this water pipe body.
6. as claim 4 or 5 described irrigation pipes, it is characterized in that the rigidity of this elastic component should be inversely proportional to the spacing of the every circle of this water pipe body with retractility.
7. the irrigation pipe with retractility as claimed in claim 1 is characterized in that, the length of this elastic component is identical with the length of this water pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005753 CN2800741Y (en) | 2005-03-07 | 2005-03-07 | Telescopic irrigation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005753 CN2800741Y (en) | 2005-03-07 | 2005-03-07 | Telescopic irrigation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800741Y true CN2800741Y (en) | 2006-08-02 |
Family
ID=36845441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005753 Expired - Fee Related CN2800741Y (en) | 2005-03-07 | 2005-03-07 | Telescopic irrigation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800741Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521694A (en) * | 2014-12-04 | 2015-04-22 | 安徽省农业科学院农业工程研究所 | Seedling special-purposed coil type underground irrigation device |
| CN110393052A (en) * | 2018-04-25 | 2019-11-01 | 苏州园林营造产业股份有限公司 | A kind of method of soil improvement |
| CN112127353A (en) * | 2020-08-27 | 2020-12-25 | 盐城工学院 | Elastic anti-pulling flexible straw drainage body and forming process thereof |
-
2005
- 2005-03-07 CN CN 200520005753 patent/CN2800741Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521694A (en) * | 2014-12-04 | 2015-04-22 | 安徽省农业科学院农业工程研究所 | Seedling special-purposed coil type underground irrigation device |
| CN110393052A (en) * | 2018-04-25 | 2019-11-01 | 苏州园林营造产业股份有限公司 | A kind of method of soil improvement |
| CN112127353A (en) * | 2020-08-27 | 2020-12-25 | 盐城工学院 | Elastic anti-pulling flexible straw drainage body and forming process thereof |
| CN112127353B (en) * | 2020-08-27 | 2022-09-06 | 盐城工学院 | Elastic pull-resistant flexible straw drainage body and forming process thereof |
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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: 20060802 Termination date: 20130307 |