CN2542047Y

CN2542047Y - Infiltrating irrigation water pipe

Info

Publication number: CN2542047Y
Application number: CN 02224671
Authority: CN
Inventors: 杨荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-28
Filing date: 2002-03-28
Publication date: 2003-04-02
Anticipated expiration: 2012-03-28

Abstract

The utility model relates to an infiltrating irrigation water pipe for the agricultural irrigation, mainly comprising a water transporting hose, and a rigid pipe is arranged in the water transporting hose in segments, the partial space between the hose and the rigid pipe is provided with a water filter layer, and the partial hose with the water filter layer is provided with 1-3 infiltrating pipes. One end of the rigid pipe is hermitically connected with the hose, and the other end is opened, which is a water-absorbing port. The structure of the infiltrating irrigation water pipe has the advantages of simple structure, easy processing, and low cost, and can control water flow enter into the bottom of the soil gradually in a certain scope, and improves utilizing factor of water.

Description

A kind of Infiltrating irrigation water pipe

Technical field

The utility model belongs to the agricultural irrigation technology, is a kind of involved a kind of Infiltrating irrigation water pipe of infiltrating irrigation mode that adopts specifically.

Technical background

Because the anxiety of waterpower resourses, and all more and more feel the valuable of water and how to manage to treasure water for all people of the world.Domestic water, water for industrial use etc. be the sub-fraction of waterpower resourses just, mainly is agricultural water, and its water consumption accounts for the overwhelming majority of water resource, and especially the sky does not rain, and crops are subjected to arid, need a large amount of water go pouring.In order to save water resource, at present, crop irrigation many methods have been adopted.According to known to, adopt flooding irrigation method, sprinkler irrigation method etc.Above method has limitation, holds badly, and what all exist the waste of waterpower resourses.People invented out a kind of method of infiltrating irrigation again afterwards, just were embedded in the soil Infiltrating irrigation water pipe is disposable at a certain distance, more every water saving pipe is drawn be connected on the person in charge that the pond is connected on.But, because the formation of Infiltrating irrigation water pipe has certain shortcoming,, stop up in the pipe and pipe upper water-out hole so in infiltrating irrigation, usually have silt particle or foreign material to enter in the pipe from the infiltration hole on the pipe, water can't smooth and easyly circulate, and influences infiltrating irrigation." a kind of farm land infiltrating irrigation water pipe " being disclosed, the patent No.: has adopted filter course though ZL00226433.1. ploughs at knot, because knot is ploughed unreasonable on constituting, also occurred like this, what kind of problem in the Chinese patent communique.For example: wasting phenomenon appears in the control of water percolating capacity difficulty or ease; In addition, the filter course materials are too much, cause Infiltrating irrigation water pipe cost height.

Summary of the invention

The purpose of this utility model is in order to overcome deficiency of the prior art, especially very the ZL00226433.1 technology to be improved from structure, and a kind of novel Infiltrating irrigation water pipe is provided, to satisfy the demand in the infiltrating irrigation.

This purpose following technical proposal realizes: this Infiltrating irrigation water pipe comprises the water carrier pipe, is separated by one section to locate to be provided with a joint hard tube in the water carrier pipe, is provided with 1～3 infiltration hole in a side of water carrier pipe, and the position in infiltration hole is near the right-hand member of filter course.Have between this side of infiltration hole water carrier pipe and the hard tube to be provided with filter course, wherein between an end of hard tube and the water carrier pipe for sealing is connected, the close hole of seeping water of this link.There is concavo-convex tie point the junction of water carrier pipe and hard tube.

The utlity model has following advantage: because end sealing between hard tube and the water carrier pipe makes to be filtered the abundant seepage pouring of water; The water intake end distance of infiltration pitch-row filter course widens, thus good filtration effect, and can control water percolating capacity; Just having place, infiltration hole to be added with filter course, remainder does not have filter course, can reduce the pipe cost like this.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cut-away view of Fig. 1.

Embodiment

In conjunction with the accompanying drawings formation of the present utility model is described further:

As shown in Figure 1, 2, this Infiltrating irrigation water pipe is flexible plastic tube (water carrier pipe) 1, filtration stratum reticulare 4 and hard plastic tube 2 combinations of inner and outside formation by band infiltration hole.Wherein hard plastic tube 2 is a joint to be set every 1.2 meters in flexible plastic tube 1, and (see figure 1) is provided with and filters stratum reticulare 4 between hard plastic tube and the flexible plastic tube top, and this filtration stratum reticulare can be a nonwoven, can be the polyester basal tyre cloth also, is a kind of fabric with mesh.They are crushed to shape by mould.In order to make pipe three formable layers tight, on soft, hard tube, also be added with the concavo-convex tie point that matches 5.Be provided with an infiltration hole 3 on tube wall right side with the part flexible plastic tube 1 that filters stratum reticulare 4.Filtering stratum reticulare 4 left ends is that water infiltrates end, and its right-hand member compresses sealing by hard tube 2 and flexible plastic tube 1.As can be seen from the figure, water is just discharged from the infiltration hole 3 on right side through long filter course from filtering the stratum reticulare inlet, little by little enters in the soil or at the bottom of the tree root.The maximum characteristics of this Infiltrating irrigation water pipe and design philosophy are effectively to control water (per minute infiltration capacity 50 to 150 drip between), whole tube construction, can make water from the suction side to the discharge, in filter course,, infilter in the soil by oozing the hole at leisure then through a longer distance.

Claims

1, a kind of Infiltrating irrigation water pipe, it comprises water carrier pipe (1), it is characterized in that in water carrier pipe (1), being separated by one section and locate to be provided with a joint hard tube (2), side at water carrier pipe (1) is provided with 1～3 infiltration hole (3), having between this side and the hard tube (2) of infiltration hole water carrier pipe (1) to be provided with filter course (4), is to seal to be connected between an end of hard tube (2) and the water carrier pipe (1) wherein.

2, a kind of Infiltrating irrigation water pipe according to claim 1 is characterized in that the described water carrier pipe (1) and the junction of hard tube (2) do not have concavo-convex tie point (5).

3, a kind of Infiltrating irrigation water pipe according to claim 1 is characterized in that the right-hand member of the position in described infiltration hole (3) near filter course (4).

4, a kind of Infiltrating irrigation water pipe according to claim 3 is characterized in that being connected with the sealing that is connected to of water carrier pipe (1) near hard tube (2) one ends in infiltration hole (3).