CN2502504Y

CN2502504Y - Infiltrating irrigation pipeline

Info

Publication number: CN2502504Y
Application number: CN 01265589
Authority: CN
Inventors: 祝长友
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-02
Filing date: 2001-10-02
Publication date: 2002-07-31
Anticipated expiration: 2011-10-02

Abstract

A soakaway trench which can prevent soil obstructing in agricultural sub-irrigation is provided, which has multiple structures, the main structure makes soakaway neck on the tube body, a soakaway hole is made in the neck, sponge and wool viscose rope are clamped in the soakaway neck, to prevent the contact between soil and soakaway hole, therefore solving the difficult problem of hole obstructing in agricultural sub-irrigation.

Description

Soakaway trench

The utility model relates to a kind of seepage device, particularly in agriculture infiltrating irrigation, and soakaway trench that can be anti-blocking, antifouling.

At present, the infiltration technology of agricultural is not at home and abroad all also than the mature technique precedent, and its difficult point is only open-work on water wall of conventional soakaway trench, and its hole is very easily stopped up by earth, so often cause the infiltration failure.The first two years, the Focus of the Chinese Central Television (CCTV) once exposure Shandong county are blindly gone all out with the infiltrating irrigation agricultural, and be immature because of technology, consequently exhausts the people and drains the treasury.This typical illustration is exactly strong explanation.

The utility model is that a kind of special soakaway trench will be provided, and it can not only prevent that common sandy soil from stopping up, and can also prevent the obstruction of clay or mud.

The purpose of this utility model is achieved in that on the outer wall of the plastics of different cross section shape or metallic water pipe, make one or more infiltration draw-in grooves, in the infiltration draw-in groove, make numerous infiltration holes, and fiber or sponge bar are sticked in the infiltration draw-in groove, so one has the groove soakaway trench just to constitute.When not seeping water draw-in groove, sponge, fiber etc. is enclosed within outside the water pipe, so a slotless soakaway trench just constitutes when only doing the infiltration hole on the water wall.Because having adopted to intercept and connect, this structure oozes principle, being about to discrete single hole infiltration relation becomes by media such as fibers and permeates in flakes and intercept silt, so the water in the soakaway trench is easy to find break-through point and expansion to permeate in besieged bod district, thereby disintegrate the obstruction of all earth even foundry loam crust, reach desirable infiltration.

Because the utility model has adopted above device, so this soakaway trench can effectively infiltration in various soil properties.And this apparatus structure is simple, technology maturation, promote easily.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the first embodiment front view of the present utility model.

Fig. 2 is the cutaway view of A-A among Fig. 1.

Fig. 3 is the second embodiment front view of the present utility model.

Fig. 4 is the cutaway view of B-B among Fig. 3.

Fig. 5 is the 3rd an embodiment front view of the present utility model.

Fig. 6 is the cutaway view of C-C among Fig. 5.

Fig. 7 is the 4th an embodiment front view of the present utility model.

Fig. 8 is the cutaway view of D-D among Fig. 7.

Fig. 9 is the 5th an embodiment complete section front view of the present utility model.

Figure 10 is the cutaway view of E-E among Fig. 9.

Among the figure: 1-infiltration body, 2-infiltration draw-in groove, 3-bayonet socket, 4-infiltration hole, 5-fiber or sponge 6-water channel, 7-water seam, 8-jacking block, 9-infiltration draw-in groove, 10-infiltration draw-in groove, 11-fiber or sponge, 12-fiber or sponge, 13-intercommunicating pore, 14-water channel, 15-water channel, 16-water seam, 17-water stitch, 18-seeps water hole, 19-fiber or sponge.

In Fig. 1 to Fig. 4: different shape can be made in the cross section of infiltration body and infiltration draw-in groove, but circular or better oval.The cavity diameter of infiltration draw-in groove 2 is generally greater than bayonet socket 3, and the quantity of infiltration draw-in groove 2 can be made one or more.The diameter in infiltration hole 4 is 1 to 100 millimeter, and the distance between the hole is 0 to 1 meter, when pitch-row is 0, is a water seam that splits on the line of hole, and this water stitches 7 sectionals and makes, and also can full section make on body.The structure of this water seam 7 helps the High-efficient Production of product, stops infiltration, closes up so stitch 7 with jacking block 8 prevention water but disturbed by pressing when using.Fiber 5 can be restricted with wool is sticking, and also available sponge adhesive tape etc. is made, and different shape can be made in the cross section of sponge adhesive tape, and thickness is joined work by the size of infiltration draw-in groove 2.

In the embodiment of Fig. 5 and Fig. 6, the cross section of infiltration body 1 is oval, and two infiltration draw-in grooves are arranged.

In the embodiment of Fig. 7 and Fig. 8, water channel 14.15 and water seam 16.17 are respectively two, and purpose is to enlarge infiltration direction and water percolating capacity, can also make a plurality of as required.Intercommunicating pore 13 arrangement or lack of alignment, its quantity in order is 0 or numerous.

In the embodiment of Fig. 9 and Figure 10, infiltration body 1 is to have only the infiltration hole and the body of the draw-in groove that do not seep water, and fiber on this body or sponge 19 are stick or pipe box or sticking preparative layer, are enclosed on the periphery of infiltration body 1.

Claims

1, a kind of soakaway trench, constitute by infiltration body (1), fiber or sponge (5) and jacking block (8), it is characterized in that: be manufactured with infiltration draw-in groove (2) and infiltration hole (4) or water seam (7) on the infiltration body (1), jacking block (8) is contained in the water seam (7), and fiber or sponge (5) are contained on the periphery of infiltration body (1) or are stuck in the infiltration draw-in groove (2).

2, according to the described soakaway trench of claim 1, it is characterized in that: infiltration body (1) is that a cross-sectional profile is the hollow body of multiple shape, is manufactured with one or more infiltration draw-in grooves (2) on the body, and the degree of depth and the chamber of infiltration draw-in groove (2) directly are 0 to 200 millimeter.

3, according to the described soakaway trench of claim 1, it is characterized in that: in infiltration body (1), be manufactured with water channel (6) one or more.

4, according to the described soakaway trench of claim 1, it is characterized in that: infiltration hole (4) is produced in the infiltration draw-in groove (2) of groove soakaway trench or is produced on the tube wall of slotless soakaway trench, but can arrange also lack of alignment in order between the hole, and the aperture is 1 to 100 millimeter.

5, according to the described soakaway trench of claim 1, it is characterized in that: in the water crack structure, water seam (7) can be made billet shape or strip, and width is 0.5 to 100 millimeter.

6, according to the described soakaway trench of claim 1, it is characterized in that: fiber or sponge (5) are the bar ropes that a cross section is a different shape, and fiber or sponge (19) are made slip, pipe box or adhesion coating, and the shape by the infiltration body is enclosed on the body of slotless soakaway trench.