CN215371568U

CN215371568U - Rust-resistant polyethylene pipe structure of permeating water

Info

Publication number: CN215371568U
Application number: CN202121900044.1U
Authority: CN
Inventors: 傅吉鸿; 柴建虎
Original assignee: Hangzhou Jiu Yang Plastics Piping Industry Co ltd
Current assignee: Hangzhou Jiu Yang Plastics Piping Industry Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-12-31
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to an antirust polyethylene permeable pipe structure relates to the technical field of permeable pipe, and it includes the body, has seted up a plurality of holes of permeating water on the upper half lateral wall of body, is provided with the spring steel wire in the lateral wall of body, and the hole of permeating water sets up along the clearance of spring steel wire, and the surface of spring steel wire is provided with polyurethane waterproof coating. The hole of permeating water that sets up along the clearance of spring wire can make water flow through from the clearance of spring wire, has indirectly reduced the possibility in the water infiltration pipe body lateral wall, and the setting of polyurethane waterproof coating can be kept apart water and spring wire, has further reduced the spring wire and has taken place rusty possibility.

Description

Rust-resistant polyethylene pipe structure of permeating water

Technical Field

The application relates to the field of permeable pipes, in particular to an antirust polyethylene permeable pipe structure.

Background

The polyethylene pipe of permeating water uses polyethylene to be a pipe of permeating water that the raw materials was made in the pipe is permeated to the hard formula, and the upper half of the pipe is permeated water to the hard formula is opened has the hole of permeating water, and the latter half is not foraminiferous, and the pipe is permeated water to the hard formula is pre-buried underground usually, can prevent that groundwater from taking place the secondary seepage, discharges away groundwater rapidly. To increase the rigidity of the permeable pipe, a spring wire is usually provided inside the pipe.

The inventor thinks, during the rainy day, the rainwater can infiltrate in the lateral wall of the pipe of permeating water to lead to the spring steel wire to take place to rust easily, lead to the whole spring steel wire by the corrosion gradually, reduce the rigidity of spring steel wire, lead to the spring steel wire fracture even.

SUMMERY OF THE UTILITY MODEL

In order to reduce the spring steel wire emergence rusty possibility in the tub lateral wall of permeating water, this application provides a rust-resistant polyethylene structure of permeating water.

The application provides a rust-resistant polyethylene pipe structure of permeating water adopts following technical scheme:

the utility model provides an antirust polyethylene pipe structure of permeating water, includes the body, set up a plurality of holes of permeating water on the upper half lateral wall of body, be provided with the spring steel wire in the lateral wall of body, the hole of permeating water sets up along the clearance of spring steel wire, the surface of spring steel wire is provided with polyurethane waterproof coating.

Through adopting above-mentioned technical scheme, along the hole of permeating water that the clearance of spring steel wire set up, can make water flow into in the body from the clearance of spring steel wire to reduce the possibility in the water infiltration pipe body lateral wall, polyurethane waterproof coating can keep apart spring steel wire and water, reduces the possibility that spring steel wire and water take place to contact, thereby reduces the possibility that spring steel wire takes place to rust.

Optionally, the outer side wall of the upper half of the pipe body is covered with a fluoroacrylic acid hydrophobic resin layer, and a plurality of first through holes communicated with the water permeable holes are formed in the fluoroacrylic acid hydrophobic resin layer.

Through adopting above-mentioned technical scheme, the inside separation of water and body can be taken place to the setting up of fluorine acrylic acid hydrophobic resin layer to further reduce the possibility that moisture and spring wire take place to contact.

Optionally, a teflon coating is covered on the outer surface of the fluoroacrylic acid hydrophobic resin layer, and a plurality of second through holes communicated with the first through holes are formed in the teflon coating.

Through adopting above-mentioned technical scheme, because contain a large amount of inorganic salts in the soil, inorganic salt can lead to the fact the corruption to fluoroacrylic acid hydrophobic resin layer, and the setting of teflon coating can keep apart inorganic salt and fluoroacrylic acid hydrophobic resin layer to the life of extension fluoroacrylic acid hydrophobic resin layer.

Optionally, a silicon carbide wear-resistant layer is arranged on the outer surface of the teflon coating, and a plurality of third through holes communicated with the second through holes are formed in the silicon carbide wear-resistant layer.

Through adopting above-mentioned technical scheme, the setting of carborundum wearing layer can reduce the stone in the soil and scrape broken possibility of teflon coating.

Optionally, a connecting component for connecting the silicon carbide wear-resistant layer to the outer side wall of the upper half part of the tank body is arranged on the side wall of the silicon carbide wear-resistant layer close to the teflon coating, the connecting component comprises an inserting block, a spring and a limiting block, the inserting block is fixedly arranged on the side wall of the silicon carbide wear-resistant layer, an embedded groove used for being matched with the inserting block is formed in the side wall of the upper half part of the tube body, the inserting block sequentially penetrates through the Teflon coating and the fluorine acrylic acid hydrophobic resin layer to be clamped and matched with the embedded groove, the side walls of the two sides of the inserting block are both provided with first grooves, one end of the spring is arranged on the bottom wall of the first groove, the other end is connected with the limiting block, the limiting block is in sliding fit with the side wall of the first groove, and second grooves used for clamping the limiting block are formed in the side walls of the two sides of the embedded groove.

Through adopting above-mentioned technical scheme, when needs are fixed with the carborundum wearing layer, press into first recess with the stopper earlier, will insert the piece again and aim at the embedded groove and press into in the embedded groove, the stopper can be followed first recess and popped out and get into the second recess in, the carborundum wearing layer is fixed promptly. The connecting assembly is simple to set and operate, low in cost and convenient to install.

Optionally, a first guide surface is obliquely arranged between the side wall of one side of the limiting block close to the pipe body and the side wall of one side of the limiting block close to the bottom wall of the second groove.

Through adopting above-mentioned technical scheme, when needs are fixed with the carborundum wearing layer, directly will insert the piece and aim at the embedded groove and press into in the embedded groove, the stopper is owing to the setting of first spigot surface, in the stopper can slide into first recess, need not to press into first recess earlier with the stopper, has improved the convenience of installation carborundum wearing layer.

Optionally, a second guide surface is obliquely arranged between the side wall of one side of the limiting block far away from the pipe body and the side wall of one side of the limiting block close to the bottom wall of the second groove.

Through adopting above-mentioned technical scheme, when needing to be changed the carborundum wearing layer, lift up the carborundum wearing layer hard, because the setting of second spigot surface on the stopper, roll-off in the stopper can follow first recess, the carborundum wearing layer can be separated this moment. The convenience of changing the carborundum wearing layer has been improved greatly in the setting of second spigot surface for the staff can in time change it when the carborundum wearing layer is impaired.

Optionally, a plurality of bracing pieces are arranged in the pipe body at equal intervals along the length direction of the pipe body, the bracing pieces are arranged along the vertical direction, and two ends of the bracing pieces are respectively fixedly connected with the inner side wall of the pipe body.

Through adopting above-mentioned technical scheme, the bracing piece can play the supporting role to the internal portion of body, reduces the possibility that the body was crushed.

Optionally, circulation holes are formed in one end, away from the water permeable hole, of each supporting rod along the length direction of the pipe body.

Through adopting above-mentioned technical scheme, the setting of opening can be so that rivers flow into the body when inside, can follow the opening and flow out, has reduced the resistance of water when the body flows to the setting that has reduced the bracing piece is to the influence of rivers.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water permeable holes are arranged along the gaps of the spring steel wires, so that the spring steel wires cannot be exposed out of the water permeable holes, the possibility of rusting of the spring steel wires is reduced, a small amount of water infiltrated into the water seepage part can be absorbed by the water absorbent, and the possibility of rusting of the spring steel wires is further reduced;

2. the arrangement of the fluoroacrylic acid hydrophobic resin layer can greatly reduce the possibility of moisture permeating into the tube body, thereby reducing the possibility of contact between the spring steel wire and the moisture and further reducing the possibility of rusting of the spring steel wire;

3. the setting of second spigot surface on the stopper has improved the convenience of dismantling the carborundum wearing layer greatly, and the staff of being convenient for in time changes the carborundum wearing layer.

Drawings

FIG. 1 is a schematic structural view of a water permeable pipe in an embodiment of the present application;

FIG. 2 is a schematic diagram showing an exploded structure of a water permeable pipe in an embodiment of the present application, with a half of the pipe body cut away;

FIG. 3 is a sectional view of a spring wire in the embodiment of the present application;

FIG. 4 is a sectional view of a permeable tube in an embodiment of the present application;

fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals: 1. a pipe body; 2. a spring steel wire; 3. a polyurethane waterproof coating; 4. a fluoroacrylic acid hydrophobic resin layer; 5. a Teflon coating; 6. a silicon carbide wear layer; 7. a connecting assembly; 71. inserting a block; 72. a spring; 73. a limiting block; 8. a support bar; 91. water permeable holes; 92. a groove is embedded; 93. a first groove; 94. a second groove; 95. a first guide surface; 96. a second guide surface; 97. a flow-through hole; 98. a first through hole; 99. a second through hole; 100. a third via.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses rust-resistant polyethylene structure of permeating water. Referring to fig. 1 and 2, the permeable pipe includes a pipe body 1, and a spring steel wire 2 is provided in the pipe body 1.

Referring to fig. 1 and 3, the outer surface of the spring steel wire 2 is coated with a polyurethane waterproof coating 3, and a plurality of water permeable holes 91 are formed in the upper half part of the pipe body 1 along the equal interval of the gaps between the spring steel wires 2.

Referring to fig. 2, a fluoroacrylic acid hydrophobic resin layer 4 is coated on the outer side wall of the upper half part of the pipe body 1, a teflon coating 5 is further coated on the outer surface of the fluoroacrylic acid hydrophobic resin layer 4 away from the pipe body 1, and a silicon carbide wear-resistant layer 6 is arranged on the outer surface of the teflon coating 5 away from the fluoroacrylic acid hydrophobic resin layer 4. The upper half part of the pipe body 1 sequentially comprises a pipe body 1, a fluoroacrylic acid hydrophobic resin layer 4, a Teflon coating 5 and a silicon carbide wear-resistant layer 6 from inside to outside.

Referring to fig. 4 and 5, the silicon carbide wear-resistant layer 6 is connected with the pipe body 1 through a connecting assembly 7, and the connecting assembly 7 comprises an inserting block 71, and the inserting block 71 is fixedly connected to one side wall of the silicon carbide wear-resistant layer 6 close to the teflon coating 5. An embedded groove 92 used for being matched with the inserting block 71 is formed in the side wall of the upper half part of the tube body 1, and the inserting block 71 sequentially penetrates through the Teflon coating 5 and the fluorine acrylic acid hydrophobic resin layer 4 to be matched with the embedded groove 92 in a clamping mode. Insert and all seted up first recess 93 on the both sides lateral wall of piece 71, be provided with spring 72 in the first recess 93, spring 72's one end fixed connection is on the diapire of first recess 93, spring 72's other end fixedly connected with stopper 73, stopper 73 and first recess 93 sliding fit. The second grooves 94 used for being matched with the limiting blocks 73 are formed in the side walls of the two sides of the embedded groove 92, and the limiting blocks 73 are matched with the second grooves 94 in a clamping mode. A first guide surface 95 is obliquely arranged between the side wall of the limiting block 73 close to the pipe body 1 and the side wall of the limiting block 73 close to the bottom wall of the second groove 94, and a second guide surface 96 is obliquely arranged between the side wall of the limiting block 73 far away from the pipe body 1 and the side wall of the limiting block 73 close to the bottom wall of the second groove 94.

Referring to fig. 1, the support rods 8 are vertically arranged in the pipe body 1 at equal intervals along the length direction of the pipe body 1, and two ends of each support rod 8 are fixedly connected with the inner side walls of the upper side and the lower side of the pipe body 1 respectively. The one end of every bracing piece 8 that keeps away from the hole 91 that permeates water has all seted up circulation hole 97.

The implementation principle of the rust-proof polyethylene water permeable pipe structure in the embodiment of the application is as follows: when the pipe that permeates water needs to be installed, the pipe that permeates water is pre-buried in soil. When raining, rainwater can flow into the pipe body 1 from the soil surface layer through the permeable holes 91 on the pipe body 1, and rainwater is discharged through the pipe body 1.

When rainwater flowed into body 1, can adulterate the gravel and sand in the rainwater, during rainwater and gravel and sand process the first half of body 1, the wearing and tearing of carborundum wearing layer 6 reducible gravel and sand to teflon coating 5, the corruption of inorganic salt in the reducible rainwater of teflon coating 5 to fluorine acrylic acid hydrophobic resin layer 4, the probability of rainwater infiltration body 1 inside can be reduced on fluorine acrylic acid hydrophobic resin layer 4, the polyurethane waterproof coating 3 of 2 surperficial settings of spring wire can keep apart rainwater and spring wire 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an antirust polyethylene permeable pipe structure, includes body (1), a plurality of holes (91) of permeating water have been seted up on the first half lateral wall of body (1), be provided with spring steel wire (2), its characterized in that in the lateral wall of body (1): the clearance setting of spring wire (2) is followed in hole (91) of permeating water, the surface of spring wire (2) is provided with polyurethane waterproof coating (3).

2. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 1, characterized in that: the outer side wall of the upper half part of the pipe body (1) is covered with a fluoroacrylic acid hydrophobic resin layer (4), and the fluoroacrylic acid hydrophobic resin layer (4) is provided with a plurality of first through holes (98) communicated with the water permeable holes (91).

3. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 2, characterized in that: the outer surface of the fluoroacrylic acid hydrophobic resin layer (4) is covered with a Teflon coating (5), and the Teflon coating (5) is provided with a plurality of second through holes (99) communicated with the first through holes (98).

4. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 3, characterized in that: the outer surface of the Teflon coating (5) is provided with a silicon carbide wear-resistant layer (6), and the silicon carbide wear-resistant layer (6) is provided with a plurality of third through holes (100) communicated with the second through holes (99).

5. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 4, characterized in that: the connecting assembly (7) used for connecting the silicon carbide wear-resistant layer (6) on the outer side wall of the upper half part of the tank body is arranged on the side wall of the silicon carbide wear-resistant layer (6) close to the Teflon coating layer (5), the connecting assembly (7) comprises an inserting block (71), a spring (72) and a limiting block (73), the inserting block (71) is fixedly arranged on the side wall of the silicon carbide wear-resistant layer (6), an embedded groove (92) used for being matched with the inserting block (71) is formed in the side wall of the upper half part of the pipe body (1), the inserting block (71) sequentially penetrates through the Teflon coating layer (5) and the fluoroacrylic acid hydrophobic resin layer (4) to be in clamping fit with the embedded groove (92), first grooves (93) are formed in the side walls of the two sides of the inserting block (71), one end of the spring (72) is arranged on the bottom wall of the first groove (93), the other end is connected with a limiting block (73), the limiting block (73) is in sliding fit with the side wall of the first groove (93), and second grooves (94) used for clamping the limiting block (73) are formed in the side walls of the two sides of the embedded groove (92).

6. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 5, characterized in that: a first guide surface (95) is obliquely arranged between the side wall of one side, close to the pipe body (1), of the limiting block (73) and the side wall of one side, close to the bottom wall of the second groove (94), of the limiting block (73).

7. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 6, characterized in that: and a second guide surface (96) is obliquely arranged between the side wall of one side, far away from the pipe body (1), of the limiting block (73) and the side wall of one side, close to the bottom wall of the second groove (94), of the limiting block (73).

8. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 1, characterized in that: the length direction interval equidistance along body (1) is provided with a plurality of bracing pieces (8) in body (1), bracing piece (8) set up along vertical direction, the both ends of bracing piece (8) link to each other with the inside wall of body (1) is fixed respectively.

9. The rust-inhibiting polyethylene water-permeable pipe structure according to claim 8, characterized in that: each supporting rod (8) is far away from one end of the permeable hole (91) and is provided with a circulation hole (97) along the length direction of the pipe body (1).