CN2357491Y

CN2357491Y - Direct-burying double-layer infiltrating irrigation pipe for farmland

Info

Publication number: CN2357491Y
Application number: CN 99205846
Authority: CN
Inventors: 武树贵; 张风华
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-25
Filing date: 1999-03-25
Publication date: 2000-01-12
Anticipated expiration: 2009-03-25

Abstract

The utility model relates to a direct-burying double-layer infiltration irrigation pipe for farmlands, which comprises a main pipe, wherein, the outer part of the main pipe is provided with a support pipe, the outer part of the support pipe is covered by filter cloth, water infiltration holes are uniformly processed on the main pipe and the support pipe, the main pipe and the support piep are cast integrally via a bracket, and an inner and an outer inlaying openings are respectively processed on both ends of the pipes. The utility model has the advantages of simple structure, convenient manufacture and use, adopted double-layer structure, low irrigation cost and good water saving effect, with the clogging problem of water infiltration pipelines solved.

Description

The double-deck infiltrating irrigation pipe of farmland direct burial

The utility model relates to a kind of farm land infiltrating irrigation device, the double-deck infiltrating irrigation pipe of particularly a kind of farmland direct burial.

At present, existing field irrigation, generally based on surface irrigation, for example sprinkling irrigation, drip irrigation, canal irrigation etc., but all cause the waste of water resource, be unfavorable for large-area popularization, though buried infiltration irrigation technology had appearred in recent years, based on the single tube direct-burried, in use, long-pending soil around the pipe is slowly entered in the pipe by the infiltration hole, finally causes pipeline blockage, even around soakaway trench, fill materials such as sandstone, gangue, also be difficult to solve the problem of pipeline blockage, and destroyed soil structure, also brought great difficulty to farm work.

The purpose of this utility model just is to overcome weak point of the prior art, provides a kind of simple in structure, make easy to use, the double-deck infiltrating irrigation pipe of not susceptible to plugging farmland direct burial.

The purpose of this utility model is achieved in that it comprises: be responsible for, being responsible for outer is stay pipe, and stay pipe is surrounded by filter cloth outward.

The purpose of this utility model also can realize by following technical measures, all is processed with the infiltration hole on the person in charge and the stay pipe, and the person in charge and stay pipe are cast into one by support, and mouth is inlayed inside and outside being processed with respectively in the two ends of pipe.

Compared to existing technology, the utlity model has following advantage:

1. simple in structure, make easy to use;

2. the employing double-decker has solved infiltration pipeline blocking problem;

3. it is low to irrigate cost, and water-saving result is good;

Accompanying drawing and drawing explanation

Accompanying drawing is the utility model structural representation

Below in conjunction with drawings and Examples in detail the utility model is described in detail, it comprises: be responsible for 3, being responsible for outside 3 is stay pipe 1, the stay pipe 1 outer filter cloth 6 that is surrounded by.All be processed with the infiltration hole on the person in charge 3 and the stay pipe 1, the person in charge 3 and stay pipe 1 are cast into one by support 2, inlay mouth 4,5 inside and outside the two ends of pipe are processed with respectively.Use principle of the present utility model is that the utility model by different place, length, is fitted together by the mouth 4,5 of inlaying of managing two ends, direct-burried is in underground, water infiltrates ground by the infiltration hole in the pipe, and the outer filter cloth 6 of pipe can prevent to manage the infiltration of outer silt particle, to realize the object of the invention.

Claims

1. double-deck infiltrating irrigation pipe of farmland direct burial, comprising: be responsible for, it is characterized in that: be responsible for the outer stay pipe that is, stay pipe is surrounded by filter cloth outward.

2. according to the double-deck infiltrating irrigation pipe of the described farmland of claim 1 direct burial, it is characterized in that: all be processed with the infiltration hole on the person in charge and the stay pipe.

3. according to the double-deck infiltrating irrigation pipe of the described farmland of claim 1 direct burial, it is characterized in that: the person in charge and stay pipe are cast into one by support.

4. according to the double-deck infiltrating irrigation pipe of the described farmland of claim 1 direct burial, it is characterized in that: mouth is inlayed inside and outside being processed with respectively in the two ends of pipe.