CN2822181Y

CN2822181Y - Water infiltration pipe for agriculture

Info

Publication number: CN2822181Y
Application number: CN 200520105252
Authority: CN
Inventors: 钱绍亮
Original assignee: ENYU TECH Ltd
Current assignee: ENYU TECH Ltd
Priority date: 2005-09-08
Filing date: 2005-09-08
Publication date: 2006-10-04
Anticipated expiration: 2015-09-08

Abstract

The utility model relates to a water infiltration pipe for agricultural use. A pipe wall is distributed with pipe bodies of a plurality of tenuous water penetration holes, wherein the outer surface of the pipe bodies is distributed with water block involucras at intervals so as to prolong effective water penetration distance and control water penetration quantity. The water infiltration pipe can be used for making the tenuous water penetration holes communicated with the inner and the outer sides of the pipe wall in a stereo net-shaped distribution state in the pipe wall so that when the water infiltration pipe is used, water in the water infiltration pipe conducts natural infiltration through the tenuous water penetration holes at a low speed under the state of improving water pressure without outer force in the pipe.

Description

Agricultural water penetrating pipe

Technical field

The utility model relates to a kind of agricultural water penetrating pipe, refers to a kind of water supply in circulate among especially, and can ooze out the soakaway trench structure design that micro-water provides the suitable adequate water of farmland naturally.

Background technology

For make farmland, forest land, nursery ... the plant in waiting obtains sufficient moisture, early stage people use one to be connected the water pipe at water source or end and to connect and establish shower nozzle, water is sprayed on plant, and the control that people scatter the water yield during owing to watering is difficult for, and soil easily is the problem of water washdown etc.Molecular structure bulk characteristics when the former materials such as rubber that have the people to design and reclaim by waste tire are made again, produce the soakaway trench that a kind of full tube wall tissue has a plurality of micropores, make this soakaway trench can be layed in farmland, forest land, nursery etc. on the ground, be connected the water source again, make water by the hydraulic pressure that improves via oozing out in a plurality of spaces on the tube wall, with wetting soil, supply with and plant the required moisture of plant in soil.

But, though above-mentioned soakaway trench can provide the pipe fitting of natural soakaway trenchs such as farmland, yet during the actual use of this soakaway trench, have following some shortcomings:

1. effectively creepage distance is short: full tube wall tissue has the usefulness that a plurality of micropores provide water to ooze out because of this soakaway trench, that is behind this soakaway trench linking water source, the state that promptly presents full tube wall sweat, because of this soakaway trench length long, have the not enough or anhydrous problem of infiltration, cause the effective creepage distance of this soakaway trench shorter.

2. be difficult for control water percolating capacity really: same as above, this soakaway trench is the design of taking full tube wall sweat, so plant the type crops for large-area planting, for example: fruit tree, flowers, vegetables and space type plantation thing etc., often have near too much, the long-range water percolating capacity deficiency of water source end water percolating capacity, can't control the irrigation volume of required moisture content of crops or liquid fertilizer really, cause unnecessary waste.

Summary of the invention

The purpose of this utility model and the technical problem that will solve are: provide a kind of agricultural water penetrating pipe, in order to improve shortcomings such as effective creepage distance weak point of existing soakaway trench and wayward water percolating capacity.

For reaching above-mentioned purpose, the utility model provides a kind of agricultural water penetrating pipe, is a strip body, has a plurality of fine infiltrations hole in the tube wall of this body, it is characterized in that, this outer surface of tube body is provided with the epithelium that blocks water that intercepts a part of infiltration hole.

In the aforesaid agricultural water penetrating pipe, those fine infiltration holes are solid netted distribution and are communicated with side inside and outside the tube wall in tube wall; This epithelium that blocks water can be a plurality of block shapes and is distributed in outer surface of tube body again, or is a plurality of ring-types and uniformly-spaced is arranged in outer surface of tube body, or shape is laid in outer surface of tube body in the shape of a spiral, or the cannula-like cage walls external surface etc. that takes the shape of the letter U.

The utility model has the advantages that: the utility model is by this soakaway trench structural design, soakaway trench design compared to existing full tube wall sweat, the utility model soakaway trench can be naturally after being connected the water source from the tube wall water seepage, provide soil necessity wetting, advantage of the present utility model also includes:

1. prolong effective creepage distance: the epithelium that blocks water that the utility model soakaway trench is laid at interval by its outer surface of tube wall, water only can be oozed out by the trickle infiltration hole that appears at interval, water can be oozed out from tube wall the compartment of terrain, and then can prolong effective creepage distance.

2. can control water percolating capacity really: same as above, the epithelium design that blocks water that the utility model soakaway trench is laid at interval by its outer surface of tube wall, make the water in the water pipe suitably be controlled its water percolating capacity, plant for large-area compartment and to plant crops, more may positively control and supply the required moisture content or the irrigation volume of liquid fertilizer those crops, and unlikely water percolating capacity problem of uneven distribution.

In addition, the utility model soakaway trench also can further make those minute apertures infiltration holes can be solid netted distribution in this tube wall being communicated with side inside and outside the tube wall, with when this soakaway trench uses, can in pipe, must not improve under the state of hydraulic pressure by external force, can make the water in this soakaway trench ooze out naturally via those trickle infiltration holes slowly, in order to save expending of the energy.

Description of drawings

Fig. 1 is the schematic perspective view of first preferred embodiment of the utility model agricultural water penetrating pipe;

Fig. 2 is the side-looking generalized section of agricultural water penetrating pipe preferred embodiment shown in Figure 1;

Fig. 3 is the generalized section of looking closely of solid netted distribution embodiment for the infiltration hole of the utility model agricultural water penetrating pipe;

Fig. 4 is that agricultural water penetrating pipe preferred embodiment shown in Figure 1 is applied to the enforcement state reference map on the farmland;

Fig. 5 is the schematic perspective view of second preferred embodiment of the utility model agricultural water penetrating pipe;

Fig. 6 is the schematic perspective view of the 3rd preferred embodiment of the utility model agricultural water penetrating pipe;

Fig. 7 is the schematic perspective view that rack state embodiment is formed in agricultural water penetrating pipe the 3rd preferred embodiment shown in Figure 6.

Symbol description among the figure

1,1 ', 1 " soakaway trench

2 pipe supports

10,10 ' body

12,12 ' infiltration hole

13,13 ', 13 " epithelium blocks water

14 connecting plates

Embodiment

For further understanding architectural feature of the present utility model and other purpose, conjunction with figs. and embodiment are described in detail as follows.

The specific embodiment of relevant the utility model agricultural water penetrating pipe, please cooperate and consult Fig. 1 or shown in Figure 2, this soakaway trench 1 mainly has the body 10 that a section can be circle, ellipse, square or other several shapes, this body 10 is a kind of circular body in present embodiment, these body 10 upper tube walls are distributed with the trickle infiltration hole 12 of the inside and outside side of a plurality of connection tube walls, and be provided with the epithelium 13 that blocks water in these body 10 outer surfaces, this epithelium 13 that blocks water is a plurality of ring-types and uniformly-spaced is arranged in body 10 outer surfaces, to close partly trickle infiltration hole 12 external port of body 10 at interval.

The manufacturing of the utility model agricultural water penetrating pipe 1 ', can select for use the fibrous plant material (as starch, bagasse, corn straw, straw, the rice bar, pericarp, the mixture of one or two or more kinds of fibrous plant materials such as husk or other agricultural wastes), be added with dry and grind to form smalls after, with the certain proportion scope be mixed into the thermoplasticity material (as: rubber or plastics or its in conjunction with etc. material, those rubber, plastics are also selected the discarded rubber that reclaims for use, plastic material) in, impose heating and mould-forming means again and make a strip body 10 ', as shown in Figure 3, wherein because this fibrous plant material smalls is insoluble to the thermoplasticity material, and those fibrous plant smalls materials back that is heated causes a plurality of trickle infiltrations hole 12 ' in tube wall, and this trickle infiltration hole 12 ' and the net distribution state that is solid irregular are communicated with the inside and outside side of tube wall.

The utility model is by aforementioned agricultural water penetrating pipe 1 design, when it is layed in farmland, the forest land, the nursery, ... the time, and after making its body 10 1 ends be connected the water source, as shown in Figure 4, water in this body 10 can ooze out via a plurality of trickle infiltrations hole 12 on the tube wall, wherein by 12 designs of trickle infiltration hole in those soakaway trench 1 tube walls, the seepage discharge of water in limit is managed effectively, when particularly this trickle infiltration hole is shown in Figure 3 irregular net distribution kenel, then can suitably increase the degree of difficulty of water by those trickle infiltration holes 12, so, in pipe, must not improve under the state of hydraulic pressure by external force, can make the water in this soakaway trench 1 ooze out naturally via those trickle infiltration holes 12 slowly, and then the soil of moistening this farmland etc., the required moisture of growth of serike in this soil is provided.

The agricultural water penetrating pipe that the utility model proposed is except that embodiment shown in Figure 1, still can further extend to change and be designed to multiple feasible embodiment, wherein: as shown in Figure 5, it mainly is that soakaway trench 1 is located in order " epithelium 13 ' that blocks water of outer surface forms helical form and is laid in body 10 outer surfaces, maybe can be a plurality of blocks and be laid in outer surface of tube body at interval.

Perhaps, as shown in Figure 6, this epithelium 13 that blocks water " further extend the cannula-like that is changed to U-shaped and be coated on partly outer surfaces of this body 10 with plural number infiltration hole 12, only close partly trickle infiltration hole 12 external port of body 10 at interval, all the other trickle infiltration holes 12 are revealed in the epithelium 13 that blocks water " outside; And for example shown in Figure 7, but those body 10 parallel interval arrangements, and establish several connecting plates 14 in 10 of adjacent bodys and formed a pipe support 2, make this pipe support 2 be layed in uses such as farmland, forest land, nursery.

Can understand by above explanation, soakaway trench of the present utility model removes and can be applicable to farmland, forest land or nursery, and behind the linking water source and can be naturally from the tube wall water seepage, provide outside soil necessity wetting, the epithelium of laying at interval by its outer surface of tube wall 13 that blocks water more, water only can be oozed out by the trickle infiltration hole 12 that appears at interval, and then this water pipe can prolong its effective creepage distance and extends, and make the water in the water pipe suitably be controlled its water percolating capacity, plant for large-area compartment and to plant crops, the utility model more can positively be controlled the irrigation volume of required moisture content of these crops or liquid fertilizer, it is too much not have the nearly water source of soakaway trench end water percolating capacity, the problem of long-range water percolating capacity deficiency, and an agricultural water penetrating pipe design that has more practicality can be provided.

Claims

1. an agricultural water penetrating pipe is a strip body, has a plurality of fine infiltrations hole in the tube wall of this body, it is characterized in that, this outer surface of tube body is provided with the epithelium that blocks water that intercepts the hole of partly seeping water.

2. agricultural water penetrating pipe according to claim 1 is characterized in that, those fine infiltration holes are solid netted distribution and are communicated with side inside and outside the tube wall in tube wall.

3. agricultural water penetrating pipe according to claim 1 and 2 is characterized in that, this epithelium that blocks water is a plurality of ring-types and uniformly-spaced is arranged in outer surface of tube body.

4. agricultural water penetrating pipe according to claim 1 and 2 is characterized in that, this epithelium that blocks water is a plurality of block shapes and is distributed in outer surface of tube body.

5. agricultural water penetrating pipe according to claim 1 and 2 is characterized in that, this block water epithelium in the shape of a spiral shape be laid in outer surface of tube body.

6. agricultural water penetrating pipe according to claim 1 and 2 is characterized in that, this epithelium that blocks water cannula-like that takes the shape of the letter U is coated on the body portion outer surface.