CN217843005U

CN217843005U - PE pipe with function of preventing frostbite

Info

Publication number: CN217843005U
Application number: CN202221853216.9U
Authority: CN
Inventors: 王来宝
Original assignee: Hunan Dongqing Pipeline Technology Co ltd
Current assignee: Hunan Dongqing Pipeline Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-18
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a PE pipe with function of preventing frostbite, including PE pipe main part, the packing groove has been seted up to the intermediate position of PE pipe main part inner wall, and one side block of packing inslot wall is equipped with the waterproof layer, and the intermediate position block of packing inslot wall is equipped with anticorrosive cotton, and the opposite side block of packing inslot wall is equipped with the heat preservation, and the edge of PE pipe main part inner wall has seted up the vacuum tank. The utility model discloses, because the vacuum groove has been seted up at the inner wall of pipeline, make it have and cut off heat retaining performance, and increase the toughness of pipeline, the filling groove has been seted up to the intermediate position of inner wall simultaneously, be provided with the heat preservation therein, it prevents frostbite to make it further keep warm, and the filling groove still fills and is equipped with waterproof layer and anticorrosive coating, make the pipeline be difficult for the influence of wet environment and rotten damage, the inner wall is provided with the wearing layer simultaneously and is difficult for wearing and tearing it when making pipeline inner wall alternate the connection material or when blowdown, thereby improve device's life.

Description

PE pipe with function of preventing frostbite

Technical Field

The utility model relates to a technical field of PE pipe, in particular to PE pipe with function prevents frostbite.

Background

The conventional PE pipe having an anti-freezing function is mainly a connection type pipe auxiliary device used for urban sewage discharge and mineral development in industrial processing places and urban construction areas, and the PE pipe has a medium density polyethylene pipe and a high density polyethylene pipe. The series were classified according to wall thickness into the SDR11 and SDR 17.6. The former is suitable for conveying gaseous artificial gas, natural gas and liquefied petroleum gas, and the latter is mainly used for conveying natural gas. Compared with steel pipes, the construction process is simple, has certain flexibility, and is mainly not used for anti-corrosion treatment, so that a large number of working procedures are saved. The device is not as good as a steel pipe in apparatus, the safety interval of thermal heating is specially paid attention to in construction, the device cannot be exposed in the air and sunlight, and the device is sensitive to chemicals, so that the damage caused by the leakage of a sewage pipeline is prevented;

in view of the above, chinese patent No. CN211599790U discloses a PE pipe with an anti-freezing function. The device is through setting up external control ware, temperature sensor and heater strip to make the device have good frostproofing effect, thereby promoted the result of use of PE pipe when supplying water greatly, but when using this pipeline class device, probably need expose it for a long time in outdoor use, along with the cold and hot alternation of weather, ordinary PE pipe does not have the freezing proof ability, very causes the pipe wall to break easily, influences the normal use of pipeline, thereby reduces the life of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE pipe with function prevents frostbite to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE pipe with function of preventing frostbite, includes PE pipe main part, the filling groove has been seted up to the intermediate position of PE pipe main part inner wall, one side block of filling the inslot wall is equipped with the waterproof layer, the intermediate position block of filling the inslot wall is equipped with anticorrosive cotton, and one side contact of anticorrosive cotton one side and waterproof layer, the opposite side block of filling the inslot wall is equipped with the heat preservation, and one side of heat preservation and the opposite side contact of anticorrosive cotton, the vacuum tank has been seted up to the edge of PE pipe main part inner wall.

Preferably, the inner wall block of PE pipe main part is equipped with the wearing layer, the outer wall equidistance cover of PE pipe main part is equipped with a plurality of guard rings, and the inner wall of every guard ring respectively with the outer wall fixed connection of PE pipe main part.

Preferably, two arc chutes are formed in one side of the outer wall of the protection ring, and arc clamping grooves are formed in two sides of the inner wall of each arc chute.

Preferably, two the equal block of inner wall of arc spout is equipped with the slide, and the outer wall at two slide both ends respectively with the inner wall sliding connection of four arc draw-in grooves.

Preferably, one side of the top end of each sliding sheet is fixedly provided with a connecting rope, and one end of each connecting rope is fixedly provided with a hanging ring.

Preferably, the edge of one side of the inner wall of the PE pipe main body is provided with a connecting groove, one side of the inner wall of the connecting groove is clamped with a sealing washer, and the edge of one side of the outer wall of the PE pipe main body is fixedly provided with a butt joint ring.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses a be provided with inside protection antifreeze structure on the device, and this structure mainly comprises filling groove, the waterproof layer, anticorrosive cotton, the heat preservation, vacuum groove and wearing layer etc. because the vacuum groove has been seted up at the inner wall of pipeline, make it have the performance of cutting off heat preservation, and increase the toughness of pipeline, the filling groove has been seted up to the intermediate position of inner wall simultaneously, wherein be provided with the heat preservation, make it can further keep warm to prevent frostbite, and filling groove still fills and is equipped with waterproof layer and anticorrosive coating, make the pipeline be difficult for rotting and damaging by the influence of humid environment, the inner wall is provided with the wearing layer simultaneously and makes the pipeline inner wall be difficult for wearing and tearing when alternate the connecting material or blow off, thereby improve the life of device;

(2) The utility model discloses a be provided with the butt-joint structural that lifts by crane of convenient connection on the device, and this structure is mainly by the guard ring, the arc spout, the arc draw-in groove, the slide, connect and constitute such as rope and rings, when carrying PE pipe main part, general pipeline mentions great, need the crane to lift by crane, still need the staff to lift up it then twine the lifting rope when nevertheless lifting by crane, the operation is very troublesome, this kind of design can be directly be connected the rings and the lifting machine output of connecting the rope upper end, the extrusion through slide and arc draw-in groove lifts by crane the pipeline support after lifting by crane, and can make the torsion butt joint between the pipeline of slide when the convenient lifting by crane wherein slide through the arc spout, thereby improve the convenience that the device used.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is the utility model discloses the frostproofing schematic structure of PE pipe main part and filling groove protection.

Fig. 3 is a schematic structural view of the lifting ring and the guard ring of the present invention.

In the figure: 1. a PE tube main body; 2. filling the groove; 3. a waterproof layer; 4. antiseptic cotton; 5. a heat-insulating layer; 6. a vacuum tank; 7. a wear layer; 8. a guard ring; 9. an arc-shaped chute; 10. an arc-shaped clamping groove; 11. a slide sheet; 12. connecting ropes; 13. a hoisting ring; 14. connecting grooves; 15. a sealing gasket; 16. a docking ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The utility model provides a PE pipe with anti-freezing function as shown in figures 1-3, which comprises a PE pipe main body 1, wherein one side of the top ends of two sliding sheets 11 is fixedly provided with connecting ropes 12, one end of each of the two connecting ropes 12 is fixedly provided with a lifting ring 13, the edge of one side of the inner wall of the PE pipe main body 1 is provided with a connecting groove 14, one side of the inner wall of the connecting groove 14 is clamped with a sealing gasket 15, and the edge of one side of the outer wall of the PE pipe main body 1 is fixedly provided with a butt-joint ring 16;

as shown in fig. 2, a filling groove 2 is formed in the middle of the inner wall of a PE pipe main body 1, a waterproof layer 3 is clamped on one side of the inner wall of the filling groove 2, anti-corrosion cotton 4 is clamped in the middle of the inner wall of the filling groove 2, one side of the anti-corrosion cotton 4 is in contact with one side of the waterproof layer 3, an insulating layer 5 is clamped on the other side of the inner wall of the filling groove 2, one side of the insulating layer 5 is in contact with the other side of the anti-corrosion cotton 4, a vacuum groove 6 is formed in the edge of the inner wall of the PE pipe main body 1, an abrasion-resistant layer 7 is clamped on the inner wall of the PE pipe main body 1, a plurality of protection rings 8 are sleeved on the outer wall of the PE pipe main body 1 at equal intervals, and the inner wall of each protection ring 8 is fixedly connected with the outer wall of the PE pipe main body 1;

as shown in fig. 3, an arc chute 9 is provided on one side of the outer walls of the two guard rings 8, arc clamping grooves 10 are provided on both sides of the inner walls of the two arc chutes 9, sliders 11 are engaged with the inner walls of the two arc chutes 9, and the outer walls of both ends of the two sliders 11 are slidably connected to the inner walls of the four arc clamping grooves 10 respectively.

The utility model discloses the theory of operation: when the PE pipe with the anti-freezing function in the design scheme is used, firstly, the protective ring 8 at the upper end of the device is fixed on the outer wall of the PE pipe main body 1 in a welding processing or sticking mode, so that the protective ring 8 can directly contact the ground when the PE pipe is used, the risk of direct abrasion of the pipe wall is reduced, when a plurality of pipelines are connected, the connecting grooves 14 at the upper ends of the two adjacent pipelines and the butt-joint ring 16 can be butted, the butting can be kept sealed through the sealing gaskets 15 at the inner walls of the connecting grooves 14, and the inner protective anti-freezing structure consisting of the filling grooves 2, the waterproof layer 3, the anti-corrosion cotton 4, the heat-insulating layer 5, the vacuum grooves 6, the wear-resistant layer 7 and the like is arranged in the design scheme, so that the PE pipe has the performance of cutting off and heat insulation and the toughness of the pipelines are improved when the PE pipe is used, meanwhile, a filling groove 2 is arranged in the middle of the inner wall, a heat-insulating layer 5 is arranged in the filling groove 2, the filling groove can further insulate heat and prevent freezing, a waterproof layer 3 and anti-corrosion cotton 4 are further filled in the filling groove 2, the pipeline is not easy to rot and damage due to the influence of damp environment, meanwhile, the inner wall is provided with a wear-resistant layer 7, so that the inner wall of the pipeline is not easy to wear when connecting substances are inserted in the inner wall of the pipeline or when pollution is discharged, the service life of the device is prolonged, and a hoisting butt joint structure which is composed of a protective ring 8, an arc chute 9, an arc clamping groove 10, a sliding sheet 11, a connecting rope 12, a hoisting ring 13 and the like and is convenient to connect is arranged on the device, when a PE pipe main body 1 is transported, the general pipeline is large in reference, a hoisting crane is needed, but still needs to be lifted by a worker and then to wind the hoisting rope during hoisting, the operation is very troublesome, the design can directly connect the hoisting ring 13 at the upper end of the connecting rope 12 with the output end of the hoisting machine, after the pipeline supporting device is lifted, the pipeline supporting device lifts the pipeline through the extrusion of the sliding sheet 11 and the arc-shaped clamping groove 10, and the sliding sheet 11 can be enabled to conveniently lift the pipeline through the arc-shaped sliding groove 9 in a sliding mode, so that the pipeline supporting device is convenient to use.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PE pipe with frostproofing function, includes PE pipe main part (1), its characterized in that, packing groove (2) have been seted up to the intermediate position of PE pipe main part (1) inner wall, one side block of packing groove (2) inner wall is equipped with waterproof layer (3), the intermediate position block of packing groove (2) inner wall is equipped with anticorrosive cotton (4), and one side of anticorrosive cotton (4) and one side contact of waterproof layer (3), the opposite side block of packing groove (2) inner wall is equipped with heat preservation (5), and one side of heat preservation (5) and the opposite side contact of anticorrosive cotton (4), vacuum groove (6) have been seted up to the edge of PE pipe main part (1) inner wall.

2. The PE pipe with the antifreezing function as claimed in claim 1, wherein the inner wall of the PE pipe body (1) is provided with a wear-resistant layer (7) in a clamping manner, the outer wall of the PE pipe body (1) is provided with a plurality of protection rings (8) at equal intervals, and the inner wall of each protection ring (8) is fixedly connected with the outer wall of the PE pipe body (1).

3. The PE pipe with the antifreezing function according to claim 2, wherein the two protection rings (8) are provided with an arc-shaped sliding groove (9) at one side of the outer wall, and the two arc-shaped sliding grooves (9) are provided with arc-shaped clamping grooves (10) at two sides of the inner wall.

4. The PE pipe with the antifreezing function as claimed in claim 3, wherein the inner walls of the two arc chutes (9) are respectively provided with a sliding piece (11) in a clamping manner, and the outer walls at the two ends of the two sliding pieces (11) are respectively connected with the inner walls of the four arc clamping grooves (10) in a sliding manner.

5. The PE pipe with the antifreezing function according to claim 4, wherein a connecting rope (12) is fixedly arranged at one side of the top ends of the two sliding pieces (11), and a hanging ring (13) is fixedly arranged at one end of each of the two connecting ropes (12).

6. The PE pipe with the antifreezing function according to claim 1, wherein a connecting groove (14) is formed at an edge of one side of the inner wall of the PE pipe body (1), a sealing washer (15) is engaged with one side of the inner wall of the connecting groove (14), and an abutting ring (16) is fixedly arranged at an edge of one side of the outer wall of the PE pipe body (1).