CN202610946U

CN202610946U - Tooth-shaped meshed hard permeable hose

Info

Publication number: CN202610946U
Application number: CN 201220159447
Authority: CN
Inventors: 李鸿亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2012-12-19
Anticipated expiration: 2022-04-16

Abstract

The utility model discloses a tooth-shaped meshed hard permeable hose which is reasonable in structure, high in drainage capacity and superior in anti-aging performance. The hose comprises a hose body which is divided into an upper portion and a lower portion from a cross section direction, permeable holes communicating the inside with the outside of the hose body are arranged on the upper portion, the lower portion is in a groove-shaped sealed structure, and a sump tank connected with the permeable holes is arranged on the outer surface of the hose body. According to the hose, the sump tank connected with the permeable holes is arranged on the outer surface of the hose body, therefore accumulated water can flow into the permeable holes quickly along the sump sink, and quick drainage is achieved; and the lower portion of the hose body is in the groove-shaped sealed structure, so that accumulated water can be discharged quickly, and secondary permeability is prevented. Additionally, the whole hose is composed of inner and outer hose lines in a stagger mode, the structure is reasonable, the shock resistance is high, the anti-aging performance is superior, and the service life is long.

Description

The rigid water-permeable pipe of a kind of tooth shape net form

Technical field

The utility model relates to a kind of water-permeable pipe, is specifically related to the rigid water-permeable pipe of a kind of tooth shape net form.

Background technology

The low landform in high both sides was discharged most of rainwater voluntarily in the middle of adopted in places such as sports ground, park, highway toward the gutter of both sides, but still had part water to infiltrate in the place.In order to prevent that this part water from penetrating in the soil; Be the underground water and reduction groundwater level in interception aquifer simultaneously; Need discharge the percolating water in the soil at underground employing fragment, stone drainage layer, french drain, geotextiles or band drain etc., not only cost is high, construction bothers and drainage effect is not good for it.

Summary of the invention

In order to address the above problem, the utility model provides a kind of rational in infrastructure, drainability is strong, weather resisteant is superior rigid water-permeable pipe of tooth shape net form.

The utility model is that the technical scheme that its problem of solution is adopted is:

The rigid water-permeable pipe of a kind of tooth shape net form; Comprise body, said body sees from its cross-sectional direction and is divided into two parts up and down that top is provided with the permeable hole of communicating pipe inside and outside; The bottom is divided into groove shape hermetically-sealed construction, and the external surface of said body is provided with permeable hole and is connected catch basin.

In the utility model; Said body is arranged in parallel by many and is arranged in parallel and inwardly protruded gut line is staggered forms to the external pipeline of outer lug and many; Form catch basin between the adjacent external pipeline; External pipeline and gut line are sine curve, and the crest of external pipeline and trough are staggered and form permeable hole with the trough of gut line and crest respectively.

In the utility model, the amplitude of said external pipeline is greater than the amplitude of gut line.

In the utility model, the permeable hole of said body partly accounts for 65% ~ 75% of outer surface of tube body area, and lower channel shape hermetically-sealed construction accounts for 25% ~ 35% of outer surface of tube body area.

In the utility model, the density of the permeable hole of said body is more than or equal to 7000 every square metre (area after body launches).

The beneficial effect of the utility model is: the utility model is provided with permeable hole at outer surface of tube body and is connected catch basin; Ponding can promptly flow in the permeable hole along catch basin, reaches the purpose of quick draining, and the bottom of body is divided into groove shape hermetically-sealed construction; Be beneficial to ponding and get rid of fast, prevent second permeation.Further, whole body adopts inside and outside pipeline interleaved set to become, and it is rational in infrastructure, strong shock resistance, and weather resisteant (anti-aging) is superior, long service life.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is A-A direction sectional view of Fig. 1;

Fig. 3 is B-B direction sectional view of Fig. 1;

Fig. 4 is the structural representation of Fig. 1 after launching.

The specific embodiment

Referring to figs. 1 through Fig. 4; The rigid water-permeable pipe of tooth shape net form that the utility model provided was a kind of rational in infrastructure, drainability is strong, weather resisteant is superior; Comprise body 1, said body 1 sees from its cross-sectional direction and is divided into two parts up and down that top is provided with the permeable hole 2 of communicating pipe inside and outside; The bottom is divided into groove shape hermetically-sealed construction, and the external surface of said body 1 is provided with permeable hole 2 and is connected catch basin 3.

As preferred embodiment, the permeable hole of said body 1 partly accounts for 65% ~ 75% of outer surface of tube body area, and lower channel shape hermetically-sealed construction accounts for 25% ~ 35% of outer surface of tube body area.Permeable hole like body 1 partly accounts for 65% of outer surface of tube body area, and lower channel shape hermetically-sealed construction accounts for 35% of outer surface of tube body area; And for example the permeable hole of body 1 partly accounts for 70% of outer surface of tube body area, and lower channel shape hermetically-sealed construction accounts for 30% of outer surface of tube body area; And for example the permeable hole of body 1 partly accounts for 75% of outer surface of tube body area, and lower channel shape hermetically-sealed construction accounts for 25% of outer surface of tube body area; Perhaps other ratios are to be applicable to different places.

Further, the aperture of said permeable hole 2 is greater than 3mm, and hole area is greater than 7.5mm ², after body 1 expansion, the density of permeable hole 2 is not less than 7000 every square metre.

Said body 1 is arranged in parallel by many and is arranged in parallel with many and 5 staggered compositions of inwardly protruded gut line to the external pipeline of outer lug 4; Form catch basin 3 between the adjacent external pipeline 4; These catch basins 3 cave inward and are communicated with permeable hole 2; These catch basins 3 are used to conflux and infiltrate in the pipelines through permeable hole 2 behind the current on the outer tube wall, and external pipeline 4 is sine curve with gut line 5, and the crest of external pipeline 4 and trough interlock with crest and formation permeable hole 2 with the trough of gut line 5 respectively.The intensity of the body 1 that is staggered to form is like this strengthened greatly, and its ring stiffness is greater than 0.5Kpa.Because gut line 5 mainly plays the effect of strengthening connection, so the amplitude of gut line 5 is less than the amplitude of external pipeline 4.

Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.

Claims

1. rigid water-permeable pipe of tooth shape net form; Comprise body (1); It is characterized in that: said body (1) is seen from its cross-sectional direction and is divided into two parts up and down; Top is provided with the permeable hole (2) of communicating pipe inside and outside, and the bottom is divided into groove shape hermetically-sealed construction, and the external surface of said body (1) is provided with permeable hole (2) and is connected catch basin (3).

2. the rigid water-permeable pipe of a kind of tooth shape net form according to claim 1; It is characterized in that: said body (1) is arranged in parallel by many and is arranged in parallel and inwardly protruded gut line (5) is staggered forms to the external pipeline (4) of outer lug and many; Form catch basin (3) between the adjacent external pipeline (4); External pipeline (4) and gut line (5) are sine curve, and the crest of external pipeline (4) and trough are staggered and form permeable hole (2) with the trough of gut line (5) and crest respectively.

3. the rigid water-permeable pipe of a kind of tooth shape net form according to claim 2, it is characterized in that: the amplitude of said external pipeline (4) is greater than the amplitude of gut line (5).

4. the rigid water-permeable pipe of a kind of tooth shape net form according to claim 1, it is characterized in that: the permeable hole of said body (1) partly accounts for 65% ~ 75% of outer surface of tube body area, and lower channel shape hermetically-sealed construction accounts for 25% ~ 35% of outer surface of tube body area.

5. the rigid water-permeable pipe of a kind of tooth shape net form according to claim 1, it is characterized in that: the density of the permeable hole (2) of said body (1) is more than or equal to 7000 every square metre.