CN213954584U

CN213954584U - Corrosion-resistant drainage pipeline

Info

Publication number: CN213954584U
Application number: CN202022442370.4U
Authority: CN
Inventors: 魏建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-13
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a corrosion-resistant drainage pipe, including the pipeline main part, pipeline main part surface is provided with first protective layer, first protective layer includes first anticorrosive coating, first anticorrosive coating fixed mounting is at pipeline main part surface, first anticorrosive coating fixed mounting heat preservation, heat preservation fixed mounting puigging, puigging fixed mounting first waterproof layer, pipeline main part inner wall is provided with the second protective layer, the second protective layer includes second anticorrosive coating, second anticorrosive coating fixed mounting is at pipeline main part inner wall, second anticorrosive coating inner wall fixed mounting foam-rubber cushion, foam-rubber cushion inner wall fixed mounting second waterproof layer, this kind of corrosion-resistant drainage pipe, through setting up first anticorrosive coating, the heat preservation, the puigging, first waterproof layer, second anticorrosive coating, foam-rubber cushion and second waterproof layer, can effectually protect drainage pipe can not corroded, Frost cracking, water leakage, and hydraulic damage.

Description

Corrosion-resistant drainage pipeline

Technical Field

The utility model relates to a drainage pipe technical field especially relates to a corrosion-resistant drainage pipe.

Background

The drainage pipeline refers to a system consisting of pipelines for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, and the pipelines are used as drainage pipelines no matter whether the pipelines are built on a street or in any other place, as long as the pipelines play a drainage role.

The existing drainage pipeline is not provided with any protective device, the drainage pipeline is easy to have the problems of corrosion, frost cracking, water leakage, water pressure damage and the like, and is not provided with any device for preventing the pipeline from being blocked.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a corrosion-resistant drainage pipeline, which can generate the technical effect of protecting the drainage pipeline and preventing the pipeline from being blocked.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant drainage pipe, includes the pipeline main part, pipeline main part surface is provided with first protective layer, first protective layer includes first anticorrosive coating, first anticorrosive coating fixed mounting is at pipeline main part surface, first anticorrosive coating surface fixed mounting heat preservation, heat preservation surface fixed mounting puigging, the first waterproof layer of puigging surface fixed mounting, pipeline main part inner wall is provided with the second protective layer, the second protective layer includes second anticorrosive coating, second anticorrosive coating fixed mounting is at pipeline main part inner wall, second anticorrosive coating inner wall fixed mounting foam-rubber cushion, foam-rubber cushion inner wall fixed mounting second waterproof layer.

Preferably, second waterproof layer inner wall fixed mounting filter screen, filter screen one side central point puts fixed mounting motor, the central point of motor output shaft puts fixed mounting dwang, dwang one end surface equidistance fixed mounting blade, the first dead lever of dwang surface central point position equidistance fixed mounting, a plurality of second dead levers of first dead lever lower surface equidistance fixed mounting, a plurality of hairbrush of second dead lever lower extreme fixed mounting, hairbrush and filter screen contact.

Preferably, the first anticorrosive coating and the second anticorrosive coating both comprise three parts, the first layer is the primer coated on the inner and outer surfaces of the pipeline main body, the second layer is a polyethylene adhesive tape, and the third layer is a binding tape.

Preferably, the material of the heat-insulating layer is an AEPS modified polystyrene board.

Preferably, the sound insulation layer material is a polyester fiber sound absorption plate.

Preferably, the materials of the first waterproof layer and the second waterproof layer are waterproof coiled materials.

Preferably, the length of the blade and the first fixed rod is matched with the radius of the filter screen.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the first anticorrosive coating, the heat preservation layer, the sound insulation layer, the first waterproof layer, the second anticorrosive coating, the spongy cushion and the second waterproof layer, the drainage pipeline can be effectively protected from being corroded, frost cracking, water leakage and water pressure damage;

2. through setting up motor, filter screen, dwang, blade, first dead lever, second dead lever and hairbrush, can prevent that pipeline main part and filter screen from blockking up, guaranteed that rivers normally pass through.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the steel brush structure of the present invention;

wherein: 1. a pipe body; 2. a first corrosion resistant coating; 3. a heat-insulating layer; 4. a sound insulating layer; 5. a first waterproof layer; 6. a second corrosion resistant coating; 7. a sponge cushion; 8. a second waterproof layer; 9. filtering with a screen; 10. a motor; 11. rotating the rod; 12. a blade; 13. a first fixing lever; 14. a second fixing bar; 15. a steel brush.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figure 1, the utility model provides a corrosion-resistant drainage pipeline, which comprises a pipeline main body 1, a first protective layer is arranged on the outer surface of the pipeline main body 1, the first protective layer comprises a first anticorrosive coating 2 for preventing the inner corrosion of the outer surface of the pipeline main body 1, the first anticorrosive coating 2 is fixedly arranged on the outer surface of the pipeline main body 1, a heat preservation layer 3 is fixedly arranged on the outer surface of the first anticorrosive coating 2 for playing a role of heat preservation, a sound insulation layer 4 is fixedly arranged on the outer surface of the heat preservation layer 3 for playing a role of sound insulation, a first waterproof layer 5 is fixedly arranged on the outer surface of the sound insulation layer 4 for preventing the pipeline main body 1 from breaking and leaking water, a second protective layer is arranged on the inner wall of the pipeline main body 1, the second protective layer comprises a second anticorrosive coating 6 for preventing the inner wall of the pipeline main body 1 from being corroded, the second anticorrosive coating 6 is fixedly arranged on the inner wall of the pipeline main body 1, a sponge cushion 7 is fixedly arranged on the inner wall of the second anticorrosive coating 6, the pipeline main body 1 is prevented from being damaged due to overlarge water pressure in the pipeline main body 1, and the second waterproof layer 8 is fixedly arranged on the inner wall of the spongy cushion 7 to prevent water in the pipeline main body 1 from leaking out;

through setting up first anticorrosive coating 2 and second anticorrosive coating 6, can carry out anticorrosive protection to 1 outer wall surface of pipeline main part and inner wall surface, through setting up heat preservation 3, can prevent that pipeline main part 1 from freezing damage because of the low temperature, through setting up puigging 4, rivers that can reduce in the pipeline main part 1 produce the noise, through setting up first waterproof layer 5 and second waterproof layer 8, water leakage when can preventing pipeline main part 1 to break goes out, through the aforesaid setting, pipeline main part 1 has been protected effectively, drainage pipe's service life has been prolonged.

In another embodiment, as shown in fig. 1 and 2, the present invention discloses that a filter screen 9 is fixedly installed on the inner wall of a second waterproof layer 8 for blocking large particle impurities and preventing the filter screen 9 from being blocked, a motor 10 is fixedly installed at the center of one side of the filter screen 9 for driving a rotating rod 11 to rotate, a rotating rod 11 is fixedly installed at the center of an output shaft of the motor 10 for driving a blade 12 and a first fixing rod 13 to rotate, the blade 12 is fixedly installed on the outer surface of one end of the rotating rod 11 at equal intervals for cutting large particle impurities, the first fixing rod 13 is fixedly installed at the center of the outer surface of the rotating rod 11 at equal intervals for installing and supporting the second fixing rod 14, a plurality of second fixing rods 14 are fixedly installed on the lower surface of the first fixing rod 13 at equal intervals for installing and supporting the hairbrushes 15, a plurality of hairbrushes 15 are fixedly installed at the lower ends of the second fixing rods 14, the hairbrushes 15 are in contact with the filter screen 9, the steel brush 15 is convenient to clean the filter screen 9, and the filter screen 9 is prevented from being blocked, so that water flow cannot pass through;

through setting up filter screen 9, can prevent that large granule impurity from blockking up pipeline subject 1, when filter screen 9 blocks up impurity rivers and can't pass through and large granule impurity piles up, through starting motor 10, make motor 10 drive dwang 11 rotate, dwang 11 drives blade 12 and rotates, the completion is to the cutting of large granule impurity, thereby avoid large granule impurity to block up, thereby prevent pipeline subject 1 to block up, guarantee that rivers normally pass through, motor 10 drives first dead lever 13 and rotates simultaneously, first dead lever 13 drives second dead lever 14 and rotates, second dead lever 14 drives hairbrush 15 and rotates, thereby accomplish the clearance to filter screen 9, prevent that filter screen 9 from blockking up, guarantee the normal through of rivers.

In another embodiment, as shown in fig. 1, the utility model discloses a first anticorrosive coating 2 and second anticorrosive coating 6 all have the triplex, and the first layer is for scribbling the priming paint of pipeline main part 1 internal and external surface, and the second floor is the polyethylene adhesive tape, and the third layer is the bandage, provides anticorrosive effect, prevents that pipeline main part 1 from being corroded the damage.

In another embodiment, as shown in fig. 1, the present invention discloses that the material of the thermal insulation layer 3 is AEPS modified polystyrene board, which provides thermal insulation to prevent the pipe body 1 from being frozen due to low temperature.

In another embodiment, as shown in fig. 1, the utility model discloses that the sound insulation layer 4 is made of polyester fiber sound absorption board, which reduces the noise generated in the water flow process of the pipeline body 1.

In another embodiment, as shown in fig. 1, the present invention discloses that the materials of the first waterproof layer 5 and the second waterproof layer 8 are waterproof rolls to prevent the pipeline body 1 from breaking and leaking water.

In another embodiment, as shown in fig. 2, the utility model discloses that the length of blade 12 and first dead lever 13 and the adaptation of filter screen 9 radius size facilitate the work of clearing up filter screen 9 and cutting the bulk impurity to go on normally.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A corrosion-resistant drainage pipe, includes pipeline main part (1), its characterized in that: pipeline main part (1) surface is provided with first protective layer, first protective layer includes first anticorrosive coating (2), first anticorrosive coating (2) fixed mounting is at pipeline main part (1) surface, first anticorrosive coating (2) surface fixed mounting heat preservation (3), heat preservation (3) surface fixed mounting puigging (4), puigging (4) surface fixed mounting first waterproof layer (5), pipeline main part (1) inner wall is provided with the second protective layer, the second protective layer includes second anticorrosive coating (6), second anticorrosive coating (6) fixed mounting is at pipeline main part (1) inner wall, second anticorrosive coating (6) inner wall fixed mounting foam-rubber cushion (7), foam-rubber cushion (7) inner wall fixed mounting second waterproof layer (8).

2. A corrosion resistant drainpipe system as claimed in claim 1, wherein: second waterproof layer (8) inner wall fixed mounting filter screen (9), filter screen (9) one side central point puts fixed mounting motor (10), the central point of motor (10) output shaft puts fixed mounting dwang (11), dwang (11) one end surface equidistance fixed mounting blade (12), dwang (11) surface central point puts the first dead lever of equidistance fixed mounting (13), a plurality of second dead levers (14) of first dead lever (13) lower surface equidistance fixed mounting, a plurality of hairbrush (15) of second dead lever (14) lower extreme fixed mounting, hairbrush (15) and filter screen (9) contact.

3. A corrosion resistant drainpipe system as claimed in claim 1, wherein: the first anticorrosive coating (2) and the second anticorrosive coating (6) are composed of three parts, wherein the first layer is primer coated on the inner surface and the outer surface of the pipeline main body (1), the second layer is a polyethylene adhesive tape, and the third layer is a binding tape.

4. A corrosion resistant drainpipe system as claimed in claim 1, wherein: the insulating layer (3) is made of AEPS modified polystyrene board.

5. A corrosion resistant drainpipe system as claimed in claim 1, wherein: the sound insulation layer (4) is made of polyester fiber sound absorption plates.

6. A corrosion resistant drainpipe system as claimed in claim 1, wherein: the first waterproof layer (5) and the second waterproof layer (8) are made of waterproof coiled materials.

7. A corrosion resistant drainpipe system as claimed in claim 2, wherein: the length of the blade (12) and the first fixing rod (13) is matched with the radius of the filter screen (9).