CN2437129Y

CN2437129Y - Underground infiltrating irrigation pipe with silt blocking prevention

Info

Publication number: CN2437129Y
Application number: CN 00242297
Authority: CN
Inventors: 肖加杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-19
Filing date: 2000-07-19
Publication date: 2001-07-04
Anticipated expiration: 2010-07-19

Abstract

The utility model relates to an underground infiltration irrigation water pipe capable of preventing silt blockage, which comprises a water infiltration pipe 1 and isolation fabric 2, wherein, water infiltration holes 3 are distributed on the water infiltration pipe 1 in an equidistant way, the isolation cloth 2 is wound on the outer part of the water infiltration pipe 1, and both ends of the isolation cloth 2 are tightly fastened by tension buckles 4. The isolation fabric 2 can be depleted chemical fabric for industrial or civil use and can also be a depleted agricultural mulching film. The utility model can effectively prevent the silt in soil from entering the water infiltration pipe, and cause water in the pipe to be infiltrated in the soil via the isolation fabric. The utility model causes a depleted article to be reused and has the advantages of low cost and easy production.

Description

Has the underground infiltration irrigation pipe that anti-silt particle stops up

The utility model is the farmland irrigation water pipe.

The present field irrigation soakaway trench that uses, silt particle in long-term the use in the soil will stop up seepage mouth or water pipe be stopped up in water pipe by the seepage mouth alluvial, because soakaway trench is will be embedded in underground use many years, therefore above-mentioned situation often takes place, influence field irrigation, and also do not have good solution at present.

The purpose of this utility model is a kind of underground infiltration irrigation pipe with anti-silt obstruction of design, and it can prevent effectively that the silt particle in the soil from entering into seepage mouth, and it also should have cost characteristics low, easy to manufacture.

The utility model comprises soakaway trench 1 and isolation cloth 2, is distributed with infiltration hole 3 on soakaway trench 1 equidistantly, and isolation cloth 2 is wrapped in the outside of soakaway trench 1.

The utility model is owing to be wound with isolation cloth 2 in soakaway trench 1 outside, and it can prevent effectively that the silt particle in the soil from entering into seepage mouth 3, can make Guan Zhongshui pass through isolation cloth 2 again and infiltrate in the soil, and it has cost advantage low, easy to manufacture.

Fig. 1 is the structural representation of embodiment one, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the structural representation of embodiment two, and figure four is B-B cutaway views of Fig. 3.

Embodiment one: present embodiment comprises soakaway trench 1, isolation cloth 2, be distributed with infiltration hole 3 on the soakaway trench 1, isolation cloth 2 be a chemical fabric equidistantly, and chemical fibre isolation cloth 2 winding loose in soakaway trench 1 outside be one deck at least, isolation cloth 2 two ends tensions, and with Tensioning buckle 4 fastenings on the outside of water pipe 1.The chemical fabric drainability is good, and not perishable degraded in soil for a long time, and can effectively prevent silt particle pour in down a chimney enter the infiltration hole in, chemical fabric can with industry or civilian defective work utilize again.

Embodiment two: what present embodiment and embodiment one were different is that isolation cloth 2 adopts plastic films, plastic film loose winding at least two outside soakaway trench 2 is enclosed, two ends Tensioning buckle 4 fastenings then, water can be gone in the soil along the slit flow of plastic film interlayer by infiltration hole 3, and silt particle is then by every outside plastic film.Plastic film can utilize with discarded agricultural mulching again.Other composition is identical with embodiment one with annexation.

Embodiment three: what present embodiment and embodiment one were different is to have through hole 5 on isolation cloth 2.Its objective is prevent isolation cloth 2 for a long time in soil by the water soluble carbonate phosphatoptosis, and cause isolation cloth crust, influence water and ooze out.Other composition is identical with embodiment one with annexation.

Claims

1, have the underground infiltration irrigation pipe that anti-silt particle stops up, it comprises soakaway trench (1), isolation cloth (2), goes up at soakaway trench (1) and is distributed with infiltration hole (3) equidistantly, it is characterized in that isolation cloth (2) is wrapped in the outside of soakaway trench (1).

2, the underground infiltration irrigation pipe with anti-silt particle obstruction according to claim 1, it is characterized in that chemical fibre isolation cloth (2) winding loose one deck at least in soakaway trench (1) outside, two ends tension then, and with Tensioning buckle (4) fastening on the outside of water pipe (1).

3, according to claim 1 have a underground infiltration irrigation pipe that anti-silt particle stops up, and it is characterized in that plastic film isolation cloth (2) loose winding at least two circles soakaway trench (1) outside, two ends usefulness Tensioning buckle (4) fastening then.

4, according to claim 1,2 described underground infiltration irrigation pipes, it is characterized in that on isolation cloth, having through hole (5) with anti-silt particle obstruction.