CN1184876C

CN1184876C - Masoned triangular fictile infiltrating irrigation pipe line

Info

Publication number: CN1184876C
Application number: CNB001017837A
Authority: CN
Inventors: 王阅; 吴桂英; 王预; 王思明; 胡家杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-02
Filing date: 2000-02-02
Publication date: 2005-01-19
Anticipated expiration: 2020-02-02
Also published as: CN1306743A

Abstract

The present invention utilizes the technology of an earthen pipeline used for the infiltrating irrigation of a farm field, and aims to design an infiltrating irrigation pipeline under the soil layer. The infiltrating irrigation pipeline has the advantages of easily gainable material, simple manufacture, no corrosion, no frozen injury, no obstruction to the cultivation of farm fields, little investment, simple technology and easy operation, and farmers can all operate. After clay is made into three different shapes of sheet green bricks, the sheet green bricks are burnt to make earthen bricks; a ditch is dug in a field, and a triangular earthen pipeline is masoned by the three different shapes of the sheet green bricks in the ditch; at last, the soil is backfilled to the inner part of the ditch and is firmly trod. Because the sidewall of the earthen pipeline in the soil layer is provided with holes, water infiltrates into the soil through the earthen pipeline holes, and the soil layer of the root system of crops can maintain wetness for a long time. The infiltrating irrigation pipeline overcomes the defects existing in other irrigation methods that lots of water is leaked underground, lots of water is evaporated on the ground, the ground surface is hardened, etc. The utmost effects of water saving and labor saving are obtained.

Description

Masoned triangular fictile infiltrating irrigation pipe line

(1) technical field:

The present invention relates to farm irrigation facility, relate in particular to a kind of pipeline that is used for the farmland water-saving irrigation.

(2) background technology:

Water resource has been the No.1 resource problem in the China and the world.Tens provinces and regions of northern China, water resource drop to 1000 cubic metres warning line following (world fresh water the Chairman of the Board Sai Laerding report) per capita.Annual Winter-Spring dry season, people and animals' life, field irrigation, industrial production, water generating is all being striven water.Situation is seriously to the Yellow River cutout in 1998 360 days.The farmland irrigation water capacity and the waste water yield are the hugest in the water.Main because China's field irrigation is based on flood irrigation, and flood irrigation is to underground leakage water and cause the face of land evaporation of hardening, and it is too big to waste the water yield.The wide geographic area that lacks the flood irrigation water source in addition in all parts of the country at present, so that have no harvest, the masses are poverty-stricken because of lack of water because of the arid underproduction in the soil.

The various agricultural water-saving irrigation technology that try present various places are expensive because of material as sprinkling irrigation, drip irrigation etc., investment is big, technical sophistication, the equipment easy-to-rust easily wears out and is difficult to promote, some of Chu Xianing have water-saving result preferably with the technology and equipment that pipe for osmotic irrigation carries out infiltrating irrigation under the soil layer in recent years, but some shortcomings are arranged again simultaneously, for example pipeline easily stops up, and difficulty is big when drift in the mediation pipe blow-through and dismounting; Underground piping can not bear excessive pressure, hinders mechanical cultivation on the ground.

The purpose of this invention is to provide a kind of material and be easy to get, simple for production, with low cost, be convenient to pipeline dismounting desilting and protection, do not hinder the pipe for osmotic irrigation of farmland mechanical cultivation.

(3) summary of the invention:

The present invention realizes in the following manner:

With clay and water furnishing mud, with system green brick machine extrusion slivering, cut into base, dry back kiln-firing becomes the pottery tile of three kinds of shapes, and its title is a left side pottery tile 1, right side pottery tile 2, bottom side pottery tile 3, the length of three kinds of pottery tiles all is 320mm, and thickness all is 18mm, and the mud bar outlet shape of system green brick machine is identical with three kinds of pottery tile shape of cross sections.

Left side pottery tile is that width is the cuboid pottery tile of 80mm, along its thickness direction infiltration hole 4 is arranged.Right side pottery tile is that width is the cuboid pottery tile of 100mm, along its thickness direction the infiltration hole is arranged, and a cross section is alongst arranged is the skewed slot of square at the edge in the top.Bottom side pottery tile is that width is the cuboid pottery tile of 120mm, does not have the infiltration hole on it, and at its edge, two ends, left and right sides a cross section alongst being arranged respectively is the skewed slot of square.

There is facing up of right angle skewed slot to keep flat the bottom side tile of making pottery, pottery tile lower end, left side is inserted in the right angle skewed slot of bottom side pottery tile left end, pottery tile lower end, right side is inserted in the right angle skewed slot of bottom side pottery tile right-hand member, the upper end of left side pottery tile is inserted in the right angle skewed slot of pottery tile upper end, right side, the water permeating pipeline that it is equilateral triangle that three kinds of pottery tiles have just constituted one section cross section, the length of pipeline can be with bottom side make pottery tile, left side pottery tile, and right side pottery tile is in the irregular nested connection that prolongs seam crossing and unlimited the prolongation.This pipeline is exactly that ceramic is built formula triangle water permeating pipeline 5 by laying bricks or stones.

The good effect of this ceramic pipe for osmotic irrigation is:

1. material is easy to get, and is simple for production, with low cost, and the peasant can oneself make.

2. infiltrating irrigation under the soil layer, water saving, the saving of labor, soil does not harden, and this pipeline is not tight to the pure and impure degree requirement of irrigation water, can use multiple water sources such as well water, Jiao Shui, Chi Shui, river.

3. pipeline is divided into three, makes manufacturing, storing and protection quite easy, can overlap synthetic pipeline easily when needing, and also can arbitrarily take apart to remove in the pipe drift or change and repair.

4. the material of pipeline and structure have certain compressive resistance, because the pipeline drift angle upwards, the bottom surface under imbed in the soil layer, can be with the vertical pressure of tillage machinery by drift angle along the oblique two ends, bottom surface that are distributed to of left and right sides wall, thereby strengthen the compressive resistance of pipeline greatly, can not hinder the farming of heavy agro-farming machineries such as tractor.

5. the pipeline of ceramic material, not corrosion can not worn out, and can not freeze damage, and the operating period is quite long.

(4) description of drawings:

Fig. 1 is the cross sectional configuration figure of this pipeline and tube wall.

Fig. 2 is a tube wall member of forming this pipeline, the major opposing side front view of three kinds of pottery tiles.

Fig. 3 is the perspective illustration of three kinds of pottery tiles.

Fig. 4 is the structure key diagram that three kinds of pottery tiles are built triangularity cross section water permeating pipeline by laying bricks or stones.

(5) embodiment:

When paving this pipeline, excavate the linear groove in the fields, the width of groove is so that pave pipeline and be advisable.The degree of depth of groove should determine that the distance between the groove should be determined with reference to the Root Distribution situation of kind plant with reference to the soil situation that seeps water with the suction situation of the plant of planting.Channel bottom requires straight.

There is facing up of right angle skewed slot to lie in channel bottom the bottom side tile of making pottery, in the right angle skewed slot of the left end of insertion bottom side, pottery tile lower end, left side pottery tile, in the right angle skewed slot of the right-hand member of insertion bottom side, pottery tile lower end, right side pottery tile, the upper end of left side pottery tile is inserted in the right angle skewed slot of pottery tile upper end, right side, three kinds of pottery tiles have just constituted one section water permeating pipeline that cross section is an equilateral triangle, the length of pipeline can be as required with the bottom side tile of making pottery, left side pottery tile, right side pottery tile prolongs in the irregular nested connection that prolongs seam crossing.

After pipeline was paved into, the soil that groove is gone in backfill must be trampled tight, like this can be by soil fixation and stable pipeline, and be beneficial to the soil infiltration.If pipeline is stopped up by inner drift, as long as remove the pipeline surrounding soil, take pipeline apart, behind the removing drift, dress is built and is got final product again.

Claims

1, a kind of water permeating pipeline that is used for field irrigation is characterized in that: the cross section of pipeline is a triangle, and pipe wall is 320mm by the length of three kinds of shapes, and thickness is that the cuboid pottery tile of 18mm constitutes; Three kinds of pottery tiles are respectively that width is that 80mm left side pottery tile (1), width are the right side pottery tile (2) of 100mm, the bottom side pottery tile (3) that width is 120mm; Do not have the downside wall of infiltration hole as pipeline on the pottery tile of bottom side, respectively there is the skewed slot in a square cross section along its length at the edge, two ends, the upper surface left and right sides of bottom side pottery tile; On left side pottery tile and the right side pottery tile infiltration hole (4) is arranged, as the left side wall and the right side wall of pipeline, there is the skewed slot in a square cross section along its length the upper end of the lower surface of right side pottery tile respectively; Three kinds of pottery tiles can utilize the termination, right angle mutually nested in twos with the right angle skewed slot on end edge edge, constitute Masoned triangular fictile infiltrating irrigation pipe line (5) jointly.