CN216112805U

CN216112805U - Crosslinked polyethylene ground heating coil

Info

Publication number: CN216112805U
Application number: CN202121780349.3U
Authority: CN
Inventors: 朱清国; 潘涛
Original assignee: Hebei Ritai New Tubing Co ltd
Current assignee: Hebei Ritai New Tubing Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-22
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a cross-linked polyethylene floor heating pipe which comprises a floor heating pipe body and a pipeline protection device, wherein an auxiliary device is arranged on the surface of the floor heating pipe body, and the pipeline protection device is arranged in the floor heating pipe body. According to the utility model, the pipeline protection device is arranged, the cross-linked polyethylene floor heating pipe is provided with the heat-resistant rubber layer, the water pipe is prevented from being broken when the pipe is expanded due to heat, the inner-layer heat transfer body can enable hot water in the pipe to continuously transfer heat to achieve heat balance, the cross-linked polyethylene layer is resistant to chemical corrosion, the floor heating pipe is placed in the auxiliary device, the heat-insulating layer and the wear-resistant layer are further arranged on the inner walls of the rectangular groove and the arc-shaped groove, the hot water in the floor heating pipe can be prevented from being dispersed and the surface of the floor heating pipe can be prevented from being abraded, most of the existing floor heating pipes are poor in quality and low in material composition, the inner water flow is frequently frozen when the weather is cold, the floor heating pipe is easy to expand and damage, the maintenance is inconvenient and troublesome, the problem is avoided due to the application of the device, and the durability of the pipe is effectively improved.

Description

Crosslinked polyethylene ground heating coil

Technical Field

The utility model relates to the technical field of heating equipment, in particular to a cross-linked polyethylene floor heating pipe.

Background

The ground heating pipe is a pipe used as a low-temperature hot water circulating flow carrier in a low-temperature hot water ground radiation heating system, in the prior art, when a user decorates a building house, the ground heating design gradually becomes the trend of user demands, the ground heating pipe needs to be stored under the ground for a long time, so the requirement on the ground heating pipe is higher, and the ground heating pipe can move by a small distance along with the use of time, or when the ground heating pipe is installed, the pipe is smooth on the surface and is inconvenient to install.

At present, most of existing ground heating pipes are poor in quality and low in material composition, when the weather is cold, internal water flow is frozen frequently, the ground heating pipes are prone to being expanded and damaged, and the maintenance is inconvenient and troublesome, so that a cross-linked polyethylene ground heating pipe is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cross-linked polyethylene floor heating pipe.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a crosslinked polyethylene ground heating coil, includes ground heating coil body and pipeline protector, the surface of ground heating coil body is provided with auxiliary device, pipeline protector is located the inside setting of ground heating coil body.

Preferably, the pipeline protection device comprises a water through pipeline, and an inner-layer heat transfer body is arranged on the outer surface of the water through pipeline.

Preferably, a heat-resistant rubber layer is provided on the surface of the inner heat transfer body, and a crosslinked polyethylene layer is provided on the surface of the heat-resistant rubber layer.

Preferably, the thickness of the crosslinked polyethylene layer is equal to that of the heat-resistant rubber layer, and an outer aluminum protection layer is arranged on the surface of the crosslinked polyethylene layer.

Preferably, the outer protective aluminium layer has a thickness less than the thickness of the crosslinked polyethylene layer.

Preferably, the auxiliary device comprises a rectangular groove and an arc-shaped groove, a plurality of fixing holes are formed in the bottoms of the rectangular groove and the arc-shaped groove, a plurality of rubber fasteners are fixedly connected to the bottom surfaces of the rectangular groove and the arc-shaped groove, and the rubber fasteners are fixedly connected with the ground heating pipe body.

Preferably, heat preservation layers are arranged on the inner walls of the two sides of the rectangular groove and the inner wall of the arc-shaped groove, a wear-resistant layer is arranged on the surface of the heat preservation layer, and the thickness of the wear-resistant layer is smaller than that of the heat preservation layer.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the pipeline protection device is arranged, the cross-linked polyethylene floor heating pipe is provided with the heat-resistant rubber layer, the water pipe is prevented from being broken when the pipe is expanded due to heat, the inner-layer heat transfer body can enable hot water in the pipe to continuously transfer heat to achieve heating balance, the cross-linked polyethylene layer is strong in load capacity, does not melt and is resistant to chemical corrosion, most of the existing floor heating pipes are poor in quality, low in material composition, easy to expand and damage the floor heating pipe due to frequent freezing of internal water flow in cold weather, inconvenient to maintain and troublesome, the application of the device avoids the problems and effectively improves the durability of the pipe.

2. According to the utility model, by arranging the auxiliary device, when the floor heating pipe is installed, the auxiliary device is fixed on the ground through the fixing hole, the floor heating pipe is placed in the rectangular groove and the arc-shaped groove, the floor heating pipe is fixed through the rubber fastener, the heat preservation layer and the wear-resistant layer are also arranged on the inner walls of the rectangular groove and the arc-shaped groove, hot water in the floor heating pipe can be guaranteed not to be emitted, and the surface of the floor heating pipe can be prevented from being abraded.

Drawings

FIG. 1 is a schematic perspective view of a cross-linked polyethylene floor heating pipe according to the present invention;

FIG. 2 is a schematic bottom perspective view of a cross-linked polyethylene floor heating pipe according to the present invention;

FIG. 3 is a schematic perspective view of an auxiliary device for a floor heating pipe made of cross-linked polyethylene according to the present invention;

fig. 4 is a schematic perspective view of a pipe protection device for a cross-linked polyethylene floor heating pipe according to the present invention.

Illustration of the drawings: 1. a ground heating pipe body; 2. an auxiliary device; 3. a pipeline guard; 21. a fixing hole; 22. a rectangular groove; 23. a heat-insulating layer; 24. an arc-shaped slot; 25. a rubber fastener; 26. a wear layer; 31. an outer protective aluminum layer; 32. a crosslinked polyethylene layer; 33. a heat-resistant rubber layer; 34. an inner layer heat transfer body; 35. the water is communicated with the pipeline.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 to 4, the present invention provides a cross-linked polyethylene floor heating pipe, which comprises a floor heating pipe body 1 and a pipe protection device 3, and is characterized in that: the surface of ground heating coil body 1 is provided with auxiliary device 2, and pipeline protector 3 is located the inside setting of ground heating coil body 1.

The specific arrangement and function of the pipe guard 3 and the auxiliary device 2 will be described in detail below.

As shown in fig. 1 and 4, the pipe guard 3 includes a water passage pipe 35, an inner heat transfer body 34 is provided on an outer surface of the water passage pipe 35, a heat-resistant rubber layer 33 is provided on a surface of the inner heat transfer body 34, a cross-linked polyethylene layer 32 is provided on a surface of the heat-resistant rubber layer 33, a thickness of the cross-linked polyethylene layer 32 is equal to a thickness of the heat-resistant rubber layer 33, an outer aluminum protective layer 31 is provided on a surface of the cross-linked polyethylene layer 32, and a thickness of the outer aluminum protective layer 31 is smaller than a thickness of the cross-linked polyethylene layer 32.

The effect that its whole pipeline protector 3 reaches does, through setting up pipeline protector 3, this crosslinked polyethylene ground heating coil is equipped with heat-resisting rubber layer 33, prevent that the water pipe from breaking when the heat expands, inlayer heat-transfer body 34 can make the hot water in the pipeline continuously conduct heat and reach the balance of being heated, crosslinked polyethylene layer 32 bearing capacity is strong, do not melt, chemical resistance, present most of ground heating coil qualities are poor, the material composition is low, inside rivers often freeze when weather is cold, bad ground heating coil expands easily, it is inconvenient very troublesome to maintain, the device's application has avoided above-mentioned problem and has effectively improved the durability of tubular product.

As shown in fig. 1, 2 and 3, the auxiliary device 2 comprises a rectangular groove 22 and an arc-shaped groove 24, a plurality of fixing holes 21 are formed in the bottoms of the rectangular groove 22 and the arc-shaped groove 24, a plurality of rubber fasteners 25 are fixedly connected to the bottom surfaces of the rectangular groove 22 and the arc-shaped groove 24, the rubber fasteners 25 are fixedly connected to the ground heating pipe body 1, heat insulation layers 23 are arranged on the inner walls of two sides of the rectangular groove 22 and the arc-shaped groove 24, wear-resistant layers 26 are arranged on the surfaces of the heat insulation layers 23, and the thickness of the wear-resistant layers 26 is smaller than that of the heat insulation layers 23.

The effect that its whole auxiliary device 2 reaches does, through setting up auxiliary device 2, when the ground heating coil is installed, fix auxiliary device 2 on ground through fixed orifices 21, the ground heating coil is placed in rectangular channel 22 and arc wall 24, fix the ground heating coil through rubber fastener 25, heat preservation 23 and wearing layer 26 have still been set up to the inner wall at rectangular channel 22 and arc wall 24, can guarantee that the intraductal hot water of ground heating can not distributed, also prevent that ground heating coil surface can not wear and tear, the device sets up arc wall 24 and is in order to prevent that ground heating coil is indeformable in crooked place, at present most present current ground heating coil does not take protective measure, lead to the ground heating coil to break because of external factor easily, the crooked department atress is out of shape can make the attenuation pipe wall, influence life, the device's application has avoided above-mentioned problem and has effectively improved the practicality of tubular product.

The whole working principle is that the cross-linked polyethylene floor heating pipe is provided with the heat-resistant rubber layer 33 to prevent the water pipe from being broken when the water pipe is expanded by heat, the inner heat transfer body 34 can enable hot water in the pipeline to continuously transfer heat to achieve heating balance, the cross-linked polyethylene layer 32 is strong in load capacity, does not melt and is resistant to chemical corrosion, most of the existing floor heating pipes are poor in quality, low in material composition, internal water flow is frozen frequently when the weather is cold, the floor heating pipe is easy to expand and damage and inconvenient to maintain, the device avoids the problems and effectively improves the durability of the pipe, when the floor heating pipe is installed, the auxiliary device 2 is fixed on the ground through the fixing holes 21, the floor heating pipe is placed in the rectangular groove 22 and the arc-shaped groove 24 and is fixed through the rubber fastener 25, the heat-insulating layer 23 and the wear-resistant layer 26 are further arranged on the inner walls of the rectangular groove 22 and the arc-shaped groove 24, so that the hot water in the floor heating pipe can not be diffused, also prevent ground heating coil surface can not wearing and tearing, the device sets up arc wall 24 in order to prevent that ground heating coil is in crooked local indeformable, and most ground heating coils that have at present do not take safeguard procedures, lead to ground heating coil to break because of external factors easily, and the bending stress warp can make the pipe wall attenuation, influences life, and the practicality of above-mentioned problem and effective tubular product has been avoided in the application of the device.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a crosslinked polyethylene ground heating coil, includes ground heating coil body (1) and pipeline protector (3), its characterized in that: the surface of the floor heating pipe body (1) is provided with an auxiliary device (2), and the pipeline protection device (3) is arranged inside the floor heating pipe body (1).

2. A cross-linked polyethylene floor heating pipe according to claim 1, wherein: the pipeline protection device (3) comprises a water through pipeline (35), and an inner-layer heat transfer body (34) is arranged on the outer surface of the water through pipeline (35).

3. A cross-linked polyethylene floor heating pipe according to claim 2, wherein: the surface of the inner heat transfer body (34) is provided with a heat-resistant rubber layer (33), and the surface of the heat-resistant rubber layer (33) is provided with a crosslinked polyethylene layer (32).

4. A cross-linked polyethylene floor heating pipe according to claim 3, wherein: the thickness of the crosslinked polyethylene layer (32) is equal to that of the heat-resistant rubber layer (33), and an outer aluminum protection layer (31) is arranged on the surface of the crosslinked polyethylene layer (32).

5. The cross-linked polyethylene floor heating pipe of claim 4, wherein: the outer protective aluminium layer (31) has a thickness less than the thickness of the crosslinked polyethylene layer (32).

6. A cross-linked polyethylene floor heating pipe according to claim 1, wherein: the auxiliary device (2) comprises a rectangular groove (22) and an arc-shaped groove (24), a plurality of fixing holes (21) are formed in the bottoms of the rectangular groove (22) and the arc-shaped groove (24), a plurality of rubber fasteners (25) are fixedly connected to the bottom surfaces of the rectangular groove (22) and the arc-shaped groove (24), and the rubber fasteners (25) are fixedly connected with the floor heating pipe body (1).

7. The cross-linked polyethylene floor heating pipe of claim 6, wherein: the heat-insulating layer (23) is arranged on the inner walls of two sides of the rectangular groove (22) and the arc-shaped groove (24), the wear-resistant layer (26) is arranged on the surface of the heat-insulating layer (23), and the thickness of the wear-resistant layer (26) is smaller than that of the heat-insulating layer (23).