CN213900160U

CN213900160U - High-strength heat-resistant polyethylene heat supply pipe

Info

Publication number: CN213900160U
Application number: CN202022618854.XU
Authority: CN
Inventors: 宋歌; 唐永博; 吴川; 杨秀山
Original assignee: Panjin Jianshuo Pipe Co ltd
Current assignee: Panjin Jianshuo Pipe Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-06
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a heat supply tubular product's relevant technical field just discloses a high strength heat-resistant polyethylene heat supply tubular product, including shell, polyethylene, rubber and plastic heat preservation, second fixture block, protective cover and fixed plate, the inside of shell is provided with the filter screen, and one side of filter screen is provided with first draw-in groove, and one side of first draw-in groove is provided with first fixture block simultaneously, the polyethylene sets up in outer wall one side of shell, and one side of polyethylene is provided with fixing bolt, the rubber and plastic heat preservation sets up in outer wall one side of shell, and one side of rubber and plastic heat preservation is provided with the clamp, one side of clamp is provided with the stopper, and the opposite side of stopper is provided with the spacing groove. This heat-resisting polyethylene of high strength heat supply tubular product through setting up polyethylene and fixing bolt, can play anticorrosive rust-resistant good effect to the outer wall of shell, and this shell uses the outer wall for a long time to be corroded, has reduced life, has good low temperature performance, chemical stability, corrosivity.

Description

High-strength heat-resistant polyethylene heat supply pipe

Technical Field

The utility model relates to a heat supply tubular product correlation technique field specifically is a high strength heat-resisting polyethylene heat supply tubular product.

Background

The law stipulates that the hot water for heating must use clean water to be beneficial to the health of people, the hot water for heating must use clean water to be beneficial to the environment, the hot water for heating must use clean water to be beneficial to the image of a heating enterprise, the pipe is the material used for making the pipe fitting, different pipe fittings need different pipe fittings, the quality of the pipe fitting is directly determined by the quality of the pipe fitting, the pipe fitting is used for multiple purposes in building engineering, power plants, chemical plants and the like, has an execution standard for a high-pressure boiler, has an execution standard, a seamless steel pipe for conveying fluid, has an execution standard, a seamless steel pipe for a low-pressure boiler, has an execution standard, a seamless steel pipe for petroleum cracking, has an execution standard, a stainless steel seamless steel pipe for conveying fluid, and common materials comprise alloy, carbon steel and stainless steel.

But the high strength heat-resistant polyethylene heat supply tubular product of using at present, at the in-process of using, can not filter the hot water of inside circulation to prevent that inside from causing the jam, make the damage of this shell, reduced the result of use of this filter screen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a high strength heat-resisting polyethylene heat supply tubular product possesses filterable function, can make the inside of this shell filter, can filter advantages such as the inside of this shell according to the user demand of difference, but the high strength heat-resisting polyethylene heat supply tubular product of present use, at the in-process that uses, can not filter the hot water of inside circulation to prevent that inside from causing the jam, lead to the damage of this shell, reduced the result of use of this filter screen.

(II) technical scheme

For realizing the purpose that above-mentioned shell possesses the filter effect good, the utility model provides a following technical scheme: a high-strength heat-resistant polyethylene heat supply pipe comprises a shell, polyethylene, a rubber and plastic heat preservation layer, a second fixture block, a protective cover and a fixing plate, wherein a filter screen is arranged in the shell, a first clamping groove is formed in one side of the filter screen, a first fixture block is arranged on one side of the first clamping groove, the polyethylene is arranged on one side of the outer wall of the shell, a fixing bolt is arranged on one side of the polyethylene, the rubber and plastic heat preservation layer is arranged on one side of the outer wall of the shell, a hoop is arranged on one side of the rubber and plastic heat preservation layer, a limiting block is arranged on one side of the hoop, a limiting groove is formed in the other side of the limiting block, the second fixture block is arranged on one side of the shell, the second clamping groove is formed in the other side of the shell, the protective cover is arranged on one side of the shell, a, and the outer wall of the fixed plate is provided with a threaded hole, and one side of the threaded hole is provided with a second rotating bolt.

Preferably, the filter screen is connected with the shell in a clamping mode through a first clamping groove, and the first clamping groove is symmetrically arranged on the central axis of the shell.

Preferably, the polyethylene is in threaded connection with the shell through fixing bolts, and the fixing bolts are distributed on the outer wall of the shell at equal intervals.

Preferably, the rubber and plastic heat preservation layer is connected with the shell in a clamping mode through the hoop, and the size of the rubber and plastic heat preservation layer is smaller than that of the shell.

Preferably, the second clamping block is connected with the shell in a clamping mode through the second clamping groove, and the second clamping block is distributed on the outer wall of the shell at equal intervals.

Preferably, protective cover, first rotatory bolt and shell constitute revolution mechanic, and first rotatory bolt sets up with the axis symmetry of protective cover.

Preferably, the fixing plate, the second rotating bolt and the housing form a rotating structure, and the size of the fixing plate is smaller than that of the housing.

(III) advantageous effects

Compared with the prior art, the utility model provides a high strength heat-resisting polyethylene heat supply tubular product possesses following beneficial effect:

1. this heat-resisting polyethylene of high strength heat supply tubular product through setting up protective cover and first rotatory bolt, can play the effect of the protection of being convenient for to the outer wall surface feed inlet of this shell to prevent this feeding suffer external striking and friction and impaired when using and idle, reduced the life of this shell, can let its life extension to this shell protection.

2. This heat-resisting polyethylene of high strength heat supply tubular product through setting up filter screen, first draw-in groove and first fixture block, can play filterable effect to the inside hot water of this shell, and its effect filters hot water and increases the hot water flow resistance, thereby filters impurity and improves this hydrothermal definition.

3. This heat-resisting polyethylene of high strength heat supply tubular product through setting up polyethylene and fixing bolt, can play anticorrosive rust-resistant good effect to the outer wall of shell, and this shell uses the outer wall for a long time to be corroded, has reduced life, has good low temperature performance, chemical stability, corrosivity.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a connection diagram of the first clamping groove and the first clamping block of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a filter screen; 3. a first card slot; 4. a first clamping block; 5. polyethylene; 6. fixing the bolt; 7. a rubber-plastic heat-insulating layer; 8. clamping a hoop; 9. a limiting block; 10. a limiting groove; 11. a second fixture block; 12. a second card slot; 13. a protective cover; 14. a first swivel bolt; 15. a fixing plate; 16. a threaded hole; 17. a second swivel bolt.

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.

Referring to fig. 1-4, a high-strength heat-resistant polyethylene heat supply pipe comprises a housing 1, polyethylene 5, a rubber and plastic heat insulation layer 7, a second clamping block 11, a protective cover 13 and a fixing plate 15, wherein a filter screen 2 is arranged inside the housing 1, a first clamping groove 3 is arranged on one side of the filter screen 2, a first clamping block 4 is arranged on one side of the first clamping groove 3, the polyethylene 5 is arranged on one side of the outer wall of the housing 1, a fixing bolt 6 is arranged on one side of the polyethylene 5, the rubber and plastic heat insulation layer 7 is arranged on one side of the outer wall of the housing 1, a clamping hoop 8 is arranged on one side of the rubber and plastic heat insulation layer 7, a limiting block 9 is arranged on one side of the clamping hoop 8, a limiting groove 10 is arranged on the other side of the limiting block 9, a second clamping block 11 is arranged on one side of the housing 1, a second clamping groove 12 is arranged on the other side of the housing 1, the protective cover 13 is arranged on one side of the housing 1, and a first rotating bolt 14 is arranged on one side of the protective cover 13, the fixing plate 15 is disposed at a lower side of the housing 1, and an outer wall of the fixing plate 15 is provided with a screw hole 16, while one side of the screw hole 16 is provided with a second rotary bolt 17.

Further, filter screen 2 is connected with 1 block of shell through first draw-in groove 3, and first draw-in groove 3 sets up with the axis symmetry of shell 1, through setting up filter screen 2, first draw-in groove 3 and first fixture block 4, can play filterable effect to the inside hot water of this shell 1, and its effect filters hot water and increases hot water flow resistance, thereby filters impurity and improves this hydrothermal definition.

Further, polyethylene 5 passes through

fixing bolt

6 and 1 threaded connection of shell, and fixing bolt 6 is equidistant distribution at the outer wall of shell 1, through setting up polyethylene 5 and fixing bolt 6, can play anticorrosive rust-resistant good effect to the outer wall of shell 1, and this shell 1 uses the outer wall for a long time to be corroded, has reduced life, has good low temperature performance, chemical stability, corrosivity.

Further, rubber and plastic heat preservation 7 passes through clamp 8 and shell 1 and constitutes circular structure, and the rubber is further, second fixture block 11 is connected with 1 block of shell through second draw-in groove 12, and second fixture block 11 is equidistant distribution at the outer wall of shell 1, through setting up rubber and plastic heat preservation 7, clamp 8, stopper 9 and spacing groove 10, can play effectual heat preservation effect to the outer wall of this shell 1, prevent that this shell 1 from receiving violent freezing, the pipeline explosion damage, can reach the effect that reduces cold loss and heat waste, soft has, resistant winding, cold-resistant, heat-resistant, fire-retardant, it is waterproof, the coefficient of heat conductivity is low, the shock attenuation, sound absorption and other excellent properties.

Further, second fixture block 11 is connected with 1 block of shell through second draw-in groove 12, and second fixture block 11 is equidistant distribution at the outer wall of shell 1, through setting up second fixture block 11 and second draw-in groove 12, can effectually splice shell 1, makes this shell 1 can effectual extension work, places this shell 1 distance short, the convenience of use that can not change.

Further, protective cover 13, first rotatory bolt 14 and shell 1 constitute revolution mechanic, and first rotatory bolt 14 sets up with the axis symmetry that prevents protective cover 13, through setting up protective cover 13 and first rotatory bolt 14 to prevent that this feeding suffers external striking and friction and is impaired when using and idle, reduced the life of this shell 1, protect this shell 1 and can let its life extension.

Further, fixed plate 15, second swivel bolt 17 constitute revolution mechanic with shell 1, and the size of fixed plate 15 is less than shell 1's size, can play effectual fixed action to this shell 1, prevents that this shell 1 from not having stable effect, makes this shell 1's damage, has reduced life, plays support and fixed effect to shell 1's outer wall.

When in use, firstly, the shell 1 is moved to a proper position, the shell 1 is fixed at one side above the fixing plate 15 through the second rotary bolt 17 to prevent the shell 1 from shaking, the shell 1 is prevented from having no stable function, the damage of the shell 1 is reduced, the service life is reduced, the outer wall of the shell 1 is supported and fixed, then the filter screen 2 is arranged inside the shell 1, the first clamping groove 3 and the first clamping block 4 are clamped inside the shell 1, the functions of filtering hot water and increasing hot water flow resistance are realized, impurities are filtered and the definition of the hot water is improved, the shell 1 is prevented from bursting in winter, the rubber and plastic heat preservation layer 7 is attached and fixed with the shell 1 through the clamping hoop 8, the shell 1 is prevented from being severely frozen, the pipeline is exploded and damaged, the effects of reducing cold loss and heat loss can be realized, and then the polyethylene 5 is fixed at the outer wall of the shell 1, with the outer wall to shell 1 play anticorrosive rust-resistant good effect, later rotate protective cover 13 to one side and open to the heat supply water, prevent that this feeding suffers external striking and friction and impaired when using and idle, reduced the life of this shell 1, when needs splice, splice the opposite side through second fixture block 11 and second draw-in groove 12 and this shell 1, just so accomplished the use of the heat-resisting polyethylene heat supply tubular product of high strength.

In conclusion, this heat-resisting polyethylene heat supply tubular product of high strength through setting up polyethylene 5 and fixing bolt 6, can play anticorrosive rust-resistant good effect to the outer wall of shell 1, and this shell 1 uses the outer wall to be corroded for a long time, has reduced life, has good low temperature performance, chemical stability, corrosivity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 high strength heat-resisting polyethylene heat supply tubular product, includes shell (1), polyethylene (5), rubber and plastic heat preservation (7), second fixture block (11), protective cover (13) and fixed plate (15), its characterized in that: the novel plastic heat-insulating shell is characterized in that a filter screen (2) is arranged in the shell (1), a first clamping groove (3) is formed in one side of the filter screen (2), a first clamping block (4) is arranged on one side of the first clamping groove (3), polyethylene (5) is arranged on one side of the outer wall of the shell (1), a fixing bolt (6) is arranged on one side of the polyethylene (5), a rubber-plastic heat-insulating layer (7) is arranged on one side of the outer wall of the shell (1), a clamp (8) is arranged on one side of the rubber-plastic heat-insulating layer (7), a limiting block (9) is arranged on one side of the clamp (8), a limiting groove (10) is arranged on the other side of the shell (1), a second clamping block (11) is arranged on one side of the shell (1), a second clamping groove (12) is arranged on the other side of the shell (1), a protective cover (13) is arranged on one side of the shell (1), and a first rotating bolt (14) is arranged on one side of the protective cover (13), the fixing plate (15) is arranged on one side of the lower portion of the shell (1), a threaded hole (16) is formed in the outer wall of the fixing plate (15), and a second rotating bolt (17) is arranged on one side of the threaded hole (16).

2. The high-strength heat-resistant polyethylene heat supply pipe material as claimed in claim 1, wherein: the filter screen (2) is connected with the shell (1) in a clamping mode through the first clamping groove (3), and the first clamping groove (3) is symmetrically arranged on the central axis of the shell (1).

3. The high-strength heat-resistant polyethylene heat supply pipe material as claimed in claim 1, wherein: polyethylene (5) pass through fixing bolt (6) and shell (1) threaded connection, and fixing bolt (6) are at the outer wall of shell (1) and are the equidistant distribution.

4. The high-strength heat-resistant polyethylene heat supply pipe material as claimed in claim 1, wherein: the rubber and plastic heat-insulating layer (7) is connected with the shell (1) in a clamping mode through a hoop (8), and the size of the rubber and plastic heat-insulating layer (7) is smaller than that of the shell (1).

5. The high-strength heat-resistant polyethylene heat supply pipe material as claimed in claim 1, wherein: the second clamping blocks (11) are clamped and connected with the shell (1) through second clamping grooves (12), and the second clamping blocks (11) are distributed on the outer wall of the shell (1) at equal intervals.

6. The high-strength heat-resistant polyethylene heat supply pipe material as claimed in claim 1, wherein: protective cover (13), first rotation bolt (14) constitute revolution mechanic with shell (1), and first rotation bolt (14) set up with the axis symmetry of protective cover (13).

7. The high-strength heat-resistant polyethylene heat supply pipe material as claimed in claim 1, wherein: the fixed plate (15), the second rotating bolt (17) and the shell (1) form a rotating structure, and the size of the fixed plate (15) is smaller than that of the shell (1).