CN212657386U

CN212657386U - Square spiral suction pipe

Info

Publication number: CN212657386U
Application number: CN202020926665.6U
Authority: CN
Inventors: 孙马全; 黄裕中; 张小红; 卞冬明; 张永成
Original assignee: Zyfire Hose Corp
Current assignee: Zyfire Hose Corp
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-05
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a square spiral water suction pipe, the section of the water suction pipe is a square pipe body, and the water suction pipe sequentially comprises an inner liner layer and a spiral enhancement layer from inside to outside; four corners of the square pipe body are of arc structures; the lining layer is made of polyvinyl chloride or thermoplastic polyurethane elastomer; the spiral reinforcing layer is made of hard polyvinyl chloride or polycarbonate. The square spiral water suction pipe of the utility model has better flexibility and rigidity, and can be bent and coiled at a certain angle; the square pipe body does not have the rolling problem, is convenient to stack, saves space and can prolong the service life of a product.

Description

Square spiral suction pipe

Technical Field

The utility model relates to a tub technical field that absorbs water, concretely relates to square spiral pipe that absorbs water.

Background

The water suction pipe is a colloid hose, is mainly applied to the aspects of vacuum powder suction, particle suction, water conveying, chemical material conveying and the like in the industries of industrial and mining, agriculture, water conservancy, civil engineering, chemical engineering, fire fighting and the like, and has wide application.

The water suction pipe is divided into a straight pipe type and a coil pipe type, and is matched with a water suction pipe accessory when in use. However, the water suction pipe is a circular water suction pipe regardless of a straight pipe type or a coil pipe type. The circular water suction pipe is easy to roll and inconvenient to stack when in use, and is easy to have eccentricity due to uneven weight, so that only one line of the outer layer contacting the ground is easy to wear, and the circular water suction pipe is very easy to wear and damage and cannot be used continuously.

SUMMERY OF THE UTILITY MODEL

The square spiral water suction pipe aims to solve the technical problems that a circular water suction pipe is easy to roll and inconvenient to stack when in use, and is easy to cause eccentricity due to uneven weight, so that only one line of an outer layer contacting with the ground is easy to wear, and the circular water suction pipe is easy to wear, damage and incapable of being used continuously. The utility model discloses a square spiral suction pipe is difficult for rolling and conveniently piles up, saves space, and can prolong product life.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a square spiral pipe that absorbs water, the cross-section of pipe that absorbs water is square body, from inside to outside includes inside liner and heliciform enhancement layer in proper order.

Further, the material of the inner liner layer is soft polyvinyl chloride or thermoplastic polyurethane elastomer.

Further, the material of the spiral reinforcing layer is rigid polyvinyl chloride or polycarbonate.

Further, the adjacent two faces of the square pipe body are transited through an arc-shaped structure.

Further, the number of the lining layers is two.

Furthermore, a fiber woven layer is arranged between the two lining layers.

The beneficial technical effects are as follows:

(1) compare the circular pipe that absorbs water of tradition easily roll, the difficult problem that piles up, the utility model discloses a square body absorb water the pipe and can not produce the roll problem, and square body piles up the convenience and still saves and pile up the space.

(2) In addition, the traditional circular water suction pipe is eccentric due to uneven weight, only one line of the outer layer contacting the ground is easily worn in actual use, and the situation that the pipe cannot be used continuously due to wearing damage is easily caused; and the utility model discloses a square spiral suction pipe can not the off-centre problem appear, can adjust the ground plane that the suction pipe was taken care of at any time for four face contact ground's of square body degree of wear is controllable, reaches four face's even wearing and tearing and then extension product life to a certain extent.

(3) The utility model discloses choose for use soft polyvinyl chloride or thermoplastic polyurethane elastomer as the inner liner, make square spiral water absorption pipe have better flexibility, antiseep and resistant medium's effect, plus stereoplasm polyvinyl chloride or polycarbonate material's heliciform enhancement layer improves square spiral water absorption pipe's intensity and rigidity, makes its whole not only have better compliance but also have better rigidity, and soft or hard combines, wholly can do the buckling and coiling of certain angle.

(4) The inner liner layer of the square spiral water suction pipe can be designed into two layers according to the requirements of customers, and a fiber braid layer can be added between the two inner liner layers, so that the whole square spiral water suction pipe has higher strength and rigidity, and the square spiral water suction pipe has better vacuum deformation resistance and pressure resistance; the spiral reinforcing layer has better wear-resisting effect.

Drawings

FIG. 1 is a schematic cross-sectional view of a square spiral barrel of example 1.

FIG. 2 is a schematic side view of the square spiral barrel of example 1.

FIG. 3 is a schematic cross-sectional view of the square spiral barrel of example 2.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "inside", "outside", etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but not for indication or suggestion that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the scope of the invention is not limited thereto.

Example 1

A cross-sectional structure schematic diagram of a square spiral water suction pipe is shown in figure 1, the cross section of the water suction pipe is a square pipe body, the water suction pipe sequentially comprises an inner liner layer 1 and a spiral reinforcing layer 2 from inside to outside, and a side structure schematic diagram is shown in figure 2;

wherein the inner liner layer 1 is made of soft polyvinyl chloride;

wherein, the material of the spiral reinforcing layer 2 is polycarbonate;

two adjacent surfaces of the square pipe body are transited through an arc-shaped structure 3; the arc structure is beneficial to demoulding.

Example 2

The cross section structure schematic diagram of the square spiral water suction pipe is shown in fig. 3, the cross section of the water suction pipe is a square pipe body, and the water suction pipe sequentially comprises from inside to outside: the outer layer is a spiral reinforcing layer 2;

the two layers of the lining layer 1 are made of thermoplastic polyurethane elastomer;

wherein the spiral reinforcing layer 2 is made of rigid polyvinyl chloride;

two adjacent surfaces of the square pipe body are transited through an arc-shaped structure 3; the arc-shaped structure 3 is beneficial to demoulding;

the woven fabric layer 4 may be made of synthetic fiber or natural fiber such as cotton, hemp, etc.

Compared with the traditional circular water suction pipe, the square spiral water suction pipe of the utility model can not cause the rolling problem, and the square pipe body is convenient to stack, and the stacking space is saved; additionally, the utility model discloses a square spiral suction pipe can not the off-centre problem appear, can adjust the ground plane that the suction pipe was held at any time for four face contact ground's of square body degree of wear is controllable, reaches four face's even wearing and tearing and then extension product life to a certain extent.

The utility model discloses chooseing for use soft polyvinyl chloride or thermoplastic polyurethane elastomer as inner liner 1, make square spiral absorb water the pipe and have better flexibility, antiseep and resistant medium's effect, plus stereoplasm polyvinyl chloride or polycarbonate material's heliciform enhancement layer 2 improves the intensity and the rigidity that square spiral absorbed water the pipe, makes its whole not only have better compliance but also have better rigidity, and soft or hard combines, wholly can do the buckling and coiling of certain angle.

The square spiral water suction pipe of the utility model can design two layers of inner liners 1 according to the requirements of customers, and a fiber weaving layer 4 is added between the two layers of inner liners 1, so that the whole square spiral water suction pipe of the utility model has higher strength and rigidity, and the square spiral water suction pipe has better vacuum deformation resistance and pressure resistance; the helical reinforcement layer 2 serves for better wear resistance.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention within the technical scope disclosed in the present invention, and all the technical solutions of the present invention should be covered within the scope of the present invention.

Claims

1. A square spiral water suction pipe is characterized in that the cross section of the water suction pipe is a square pipe body; the inner liner comprises an inner liner layer (1) and a spiral reinforcing layer (2) from inside to outside in sequence.

2. The square spiral water suction pipe as claimed in claim 1, wherein the material of the inner liner (1) is soft polyvinyl chloride or thermoplastic polyurethane elastomer.

3. The square spiral suction pipe as claimed in claim 1, wherein the spiral reinforcing layer (2) is made of rigid polyvinyl chloride or polycarbonate.

4. The square spiral suction pipe as claimed in claim 1, wherein the two adjacent faces of the square pipe body are transited by the arc-shaped structure (3).

5. The square spiral water suction pipe as claimed in any one of claims 1 to 4, wherein the number of layers of the inner liner layer (1) is two.

6. The square spiral water suction pipe as claimed in claim 5, wherein a fiber braided layer (4) is further included between the two lining layers (1).