CN2577567Y - Anti-block infiltrating irrigating tubes - Google Patents
Anti-block infiltrating irrigating tubes Download PDFInfo
- Publication number
- CN2577567Y CN2577567Y CN 02270708 CN02270708U CN2577567Y CN 2577567 Y CN2577567 Y CN 2577567Y CN 02270708 CN02270708 CN 02270708 CN 02270708 U CN02270708 U CN 02270708U CN 2577567 Y CN2577567 Y CN 2577567Y
- Authority
- CN
- China
- Prior art keywords
- apopore
- water
- infiltrating irrigation
- water outlet
- soil
- 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 an anti-block infiltrating irrigation tube which comprises a tube body which is provided with water outlet holes with intervals, main bodies of the water outlet holes are protruded outside the surface of the tube, the inner margin at upper part of the main body of each water outlet hole is provided with a positioning step which is provided with a millipore water seepage sheet, and a cover body of each water outlet hole, which is matched with the main body of each water outlet hole, is arranged on the main body of each water outlet hole. The utility model has the advantages of simple structure, and convenient construction. When a water seepage device is abandoned, the utility model can be integrally taken out, and no residual pollutant is left in the soil. Because of the millipore water seepage sheet, water pressure to the soil is decreased. When the infiltrating irrigation is stopped, return seepage effect of water in the soil is decreased, and plugging of seepage holes caused by mud can be avoided.
Description
Technical field
The utility model relates to a kind of agricultural irrigation with pipe, is embedded in underground infiltrating irrigation pipe in the particularly infiltrating irrigation engineering.
Background technology
Be used for the infiltrating irrigation pipe that farm land infiltrating irrigation uses in the prior art and adopt plastic tube more, iron pipe etc. are shaped on the infiltration hole on body, but common infiltrating irrigation pipe is in use for some time because the effect that bleeds back of water, and underground earth can have a strong impact on irrigation operation with the infiltration hole plug.Chinese patent 98222838 discloses a kind of " pipe that oozes that is used for the orchard sub-irrigation " its vitrified-clay pipe that adopts earth to fire to form has the hole of oozing on the body.Though this pipe that oozes has the anti-clogging function, its complex manufacturing technology is used inconvenience, and fragmentation, and the residue after the fragmentation easily is distributed in and is difficult to cleaning in the soil, thereby this product is difficult to promote in practice.Chinese patent 01265589.9 disclosed " soakaway trench " is to make the infiltration draw-in groove on body, makes the infiltration hole in draw-in groove, and sponge or the sticking wire clips of hair in the infiltration draw-in groove, are intercepted earth and contact with the infiltration hole, with the plug-hole problem in the solution infiltrating irrigation.Though this method has to a certain degree solved the plug-hole problem of infiltrating irrigation, its work progress is numerous and diverse, and the sticking rope of discarded sponge or hair is dispersed in the soil and causes severe contamination for environment.Chinese patent 99246606.7 disclosed " Anti-blocking infiltrating irrigation device " is made up of water pipeline and apopore, the anti-blocking ball that is covered with aperture is housed around apopore, anti-blocking bag is drawn together inner casing and shell, is filled with absorbent polymer material (sponge) between two shells.Chinese patent 98125039.4 disclosed " the water pipe anti-blockage method in the infiltrating irrigation engineering " is to punch on the duroplasts pipe fitting, fix anti-blocking sleeve pipe at punch position with the plastics bandage, the reducing permeable joints is arranged on the anti-blocking sleeve pipe, must dig the infiltration ditch earlier during construction, the pipe fitting that will seep water places in the infiltration ditch, on cover river sand, at river sand layer loam cake soil.These two kinds of methods are all more complicated of infiltration fitting structure or construction method, have potential pollutant equally.Be difficult in the practice promote the use of.
Summary of the invention
The utility model has solved the work progress complexity of stopping up infiltration hole and the existence of multiple anti-blockage method in the present agriculture infiltrating irrigation operation because of the effect of bleeding back of water, and defectives such as potential residual contaminants and complex structure are arranged, and has designed a kind of anti-clogging infiltrating irrigation pipe.
Anti-clogging infiltrating irrigation pipe of the present utility model, include body, the certain intervals position is provided with apopore on body, described apopore has an apopore body that protrudes in the body surface, the inner surface of described apopore body has a positioning step, a micropore infiltration sheet places on the positioning step, and the apopore lid with apopore body coupling places on the described apopore body, and described apopore lid upper surface has an inner edge that is used to compress the infiltration sheet.
The utility model is simple in structure, is convenient to construction, can wholely take out after infiltration equipment is discarded, can not stay residual contaminants in the soil.Owing to adopt micropore infiltration sheet, soil hydraulic pressure is reduced, stop infiltrating irrigation after, the effect that bleeds back of water reduces greatly in the soil, has avoided earth to oozing the obstruction in hole.
Description of drawings
Fig. 1 is that anti-clogging infiltrating irrigation pipe is formed structural representation
Fig. 2 is an anti-clogging infiltrating irrigation pipe apopore lid stereogram
1-body 2-apopore body 4-micropore filter disc 5-apopore lid 6-apopore body screw thread 7-apopore lid screw thread 8-apopore lid inner edge 9-upper gasket 10-lower gasket among the figure
Embodiment
With reference to accompanying drawing 1 accompanying drawing 2 anti-clogging infiltrating irrigation pipes of the present utility model, comprise body 1, equidistant interval location is provided with apopore on body 1, decide on pipe diameter in the apopore aperture, the present embodiment pipe diameter is 10cm, apopore adopts the 5cm aperture, this apopore has an apopore body 2 that protrudes in body 1 surface, outer surface at apopore body 2 is shaped on screw thread 6, inner edge has a positioning step at an upper portion thereof, the micropore infiltration sheet 4 that aperture is 20 μ m places on the positioning step, apopore lid 5 with apopore body 2 couplings places on the described apopore body 2, the inner surface of apopore lid 5 is shaped on the screw thread 7 that is complementary with apopore body outer surface thread 6, and the surface also has an inner edge 8 that is used to compress infiltration sheet 4 thereon.In order to make the micropore filter disc stable, lower surface respectively increases a packing ring (9,10) thereon.
During use, above-mentioned each parts are assembled as shown in Figure 1, be embedded in underground or place near the plant root, connect the water source, water slowly oozes in soil by body 1 and apopore, micropore filter disc.Because the aperture of micropore filter disc is very little, present embodiment adopts 20 μ m, and is very little to the pressure of soil, and when stopping infiltrating irrigation, water does not have and bleeds back the phenomenon generation in the soil.
The aperture of above-mentioned micropore infiltration sheet can be adopted the filter disc in 20-200 μ m aperture usually, also can adopt natural porous material, as float stone, or the bigger terra cotta of porosity, clay burned product etc., specifically decide by soil regime.Big as soil stickiness, the aperture of then seeping water should be little, otherwise want greatly in the aperture.
As for being connected and fixed except use is threaded of apopore body and apopore lid, also can adopt concaveconvex structure to connect.
Claims (4)
1, a kind of anti-clogging infiltrating irrigation pipe, comprise body (1), go up the certain intervals position at body (1) and be provided with apopore, it is characterized in that described apopore has an apopore body (2) that protrudes in body (1) surface, the top inner edge of described apopore body (2) has a positioning step, a micropore infiltration sheet (4) places on the positioning step, apopore lid (5) with apopore body (2) coupling places on the described apopore body (2), and described apopore lid (5) upper surface has an inner edge (8) that is used to compress infiltration sheet (4).
2, anti-clogging infiltrating irrigation pipe as claimed in claim 1 is characterized in that the outer surface of apopore body (2) is shaped on screw thread (6), is shaped on the screw thread (7) that is complementary with apopore body (2) outer surface thread (6) at the inner surface of apopore lid (5).
3, anti-clogging infiltrating irrigation pipe as claimed in claim 1 is characterized in that the outer surface of apopore body (2) is shaped on groove, is shaped on the projection that is complementary with apopore body (2) outer surface groove at the inner surface of apopore lid (5).
4,, it is characterized in that upper and lower surface has upper gasket (9) and lower gasket (10) respectively as claim 1,2 or 3 described anti-clogging infiltrating irrigation pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270708 CN2577567Y (en) | 2002-11-05 | 2002-11-05 | Anti-block infiltrating irrigating tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270708 CN2577567Y (en) | 2002-11-05 | 2002-11-05 | Anti-block infiltrating irrigating tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577567Y true CN2577567Y (en) | 2003-10-08 |
Family
ID=33735699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270708 Expired - Fee Related CN2577567Y (en) | 2002-11-05 | 2002-11-05 | Anti-block infiltrating irrigating tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577567Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340692A (en) * | 2015-10-27 | 2016-02-24 | 西北农林科技大学 | Micropore ceramic pressure compensation type drip irrigation emitter |
| CN105918075A (en) * | 2016-04-21 | 2016-09-07 | 北京林业大学 | Degradable type anti-clogging in-soil limited drip irrigation device |
| WO2017173745A1 (en) * | 2016-04-07 | 2017-10-12 | 严利容 | Pressureless irrigation apparatus |
| CN111328689A (en) * | 2020-03-09 | 2020-06-26 | 宁夏大学 | High-temperature-resistant and ultraviolet-resistant infiltrating irrigation pipeline |
-
2002
- 2002-11-05 CN CN 02270708 patent/CN2577567Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340692A (en) * | 2015-10-27 | 2016-02-24 | 西北农林科技大学 | Micropore ceramic pressure compensation type drip irrigation emitter |
| CN105340692B (en) * | 2015-10-27 | 2017-12-15 | 西北农林科技大学 | A kind of micropore ceramics pressure compensated drip douche |
| WO2017173745A1 (en) * | 2016-04-07 | 2017-10-12 | 严利容 | Pressureless irrigation apparatus |
| CN105918075A (en) * | 2016-04-21 | 2016-09-07 | 北京林业大学 | Degradable type anti-clogging in-soil limited drip irrigation device |
| CN111328689A (en) * | 2020-03-09 | 2020-06-26 | 宁夏大学 | High-temperature-resistant and ultraviolet-resistant infiltrating irrigation pipeline |
| CN111328689B (en) * | 2020-03-09 | 2021-12-28 | 宁夏多源鑫科技有限公司 | High-temperature-resistant and ultraviolet-resistant infiltrating irrigation pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |