CN210920583U

CN210920583U - Anticorrosive heat preservation subassembly of municipal administration hot-water heating pipeline

Info

Publication number: CN210920583U
Application number: CN201921874426.4U
Authority: CN
Inventors: 牛志浩; 李新军; 李超辉; 杜国臣; 王华杰
Original assignee: Henan Anti Corrosion And Thermal Insulation Development Co ltd
Current assignee: Henan Anti Corrosion And Thermal Insulation Development Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-03
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a municipal administration water heating pipeline anticorrosion heat preservation subassembly, including encircleing the cotton layer of first bubble in the water heating pipeline outside, set up first adhesive linkage between cotton layer of first bubble and the water heating pipeline, the cotton layer outside of first bubble is encircleed and is covered and has been covered the cotton layer of second bubble, set up the second adhesive linkage between the cotton layer of second bubble and the cotton layer of first bubble, the cotton layer of first bubble and the cotton layer of second bubble are provided with first crack and second crack respectively, the cotton layer outside of second bubble is encircleed and is covered with the water barrier, be provided with the third adhesive linkage between water barrier and the cotton layer of second bubble, the water barrier outside is provided with the tubulose protective housing, the protective housing includes that two cross-sections are semi-circular half shells, two half shell one ends are articulated through the hinge, the two half shell other ends all; the utility model discloses have better protection, anticorrosive, heat preservation effect to municipal water-heating pipeline, compact structure, occupation space is less, and is safe firm, and simple installation is swift.

Description

Anticorrosive heat preservation subassembly of municipal administration hot-water heating pipeline

Technical Field

The utility model belongs to the technical field of hot-water heating pipeline equipment, in particular to anticorrosive heat preservation subassembly of municipal administration hot-water heating pipeline.

Background

The water heating pipeline is widely applied in winter in northern China to protect people from spending cold winter, and because the temperature in winter is low, an effective heat insulation layer is often arranged on the outer side of the pipeline to prevent heat loss, so that heat supply can effectively reach every family, but the existing heat insulation structure only adopts a layer of thick sponge, is easy to damage, has larger volume and occupies a large amount of space; most of the existing pipeline heat insulation structures are manufactured integrally with pipelines, and after the pipeline heat insulation structures are damaged, the pipeline heat insulation structures are very inconvenient to repair and maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration hot-water heating pipeline anticorrosion heat preservation subassembly solves prior art's problem, has better protection, anticorrosive, heat preservation effect to municipal administration hot-water heating pipeline, compact structure, and occupation space is less, and is safe firm, and simple installation is swift, the damaged maintenance of specially adapted insulation construction.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal administration hot-water heating pipeline anticorrosion heat preservation subassembly, including encircling the cotton layer of first bubble in the hot-water heating pipeline outside, set up first adhesive linkage between cotton layer of first bubble and the hot-water heating pipeline, the cotton layer outside of first bubble encircles and covers there is the cotton layer of second bubble, set up the second adhesive linkage between the cotton layer of second bubble and the cotton layer of first bubble, the cotton layer of first bubble and the cotton layer of second bubble are provided with first crack and second crack respectively, first crack and second crack are parallel to each other, the extending direction of first crack and second crack is the same with the extending direction of hot-water heating pipeline, first crack and second crack are located the different sides of hot-water heating pipeline, the cotton layer outside of second bubble encircles and covers there is the water barrier, be provided with the third adhesive linkage between water barrier and the cotton layer of second bubble, the water barrier outside is provided with the tubulose protective housing, the protective housing includes two semi-shell of cross-circular cross-section, two semi-shell one end is articulated through the, the other ends of the two half shells are provided with L-shaped clamping strips;

still include the fixed strip, the fixed strip sets up the T shape that holds L shape card strip and leads to the groove, and the fixed strip leads to the L shape card strip of groove fixed two semi-shells through T shape.

Preferably, the first foam layer and the second foam layer are both melamine foam.

Preferably, first adhesive linkage bonding hot-water heating pipeline and first bubble cotton layer, the cotton layer of second bubble is bonded to the second adhesive linkage, and the cotton layer of second bubble is bonded to the third adhesive linkage, and first adhesive linkage, second adhesive linkage and third adhesive linkage are the adhesive.

Preferably, the water-resisting layer is plastic.

Preferably, the protective shell, the L-shaped clamping strip and the fixing strip are all made of hard plastics or are made of stainless steel, and paint layers are covered on the surfaces of the stainless steel.

Preferably, the fixing strip is fixedly connected with the L-shaped clamping strip through a bolt, and the bolt penetrates through the fixing strip and extends into the L-shaped clamping strip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model adopts the double-layer evenly slotted melamine foam layer to insulate the heat of the water heating pipeline, thereby not only greatly reducing the volume of the heat insulation structure and having better heat insulation effect, but also greatly facilitating the installation and maintenance and repair of the heat insulation structure;

the utility model discloses have good sealed effect to adopt articulated formula's protective housing, effectively protect insulation construction and hot-water heating pipeline, improved insulation construction's installation effectiveness moreover greatly, the protection effect is splendid.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

In the figure: 1. the hot-water heating pipeline, 2, first bubble cotton layer, 3, first adhesive linkage, 4, the cotton layer of second bubble, 5, second adhesive linkage, 6, first crack, 7, the second cracks, 8, the water barrier, 9, the third adhesive linkage, 10, the protective housing, 11, the hinge, 12, L shape card strip, 13, the fixed strip, 14, the 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. 1-2, the present embodiment provides an anticorrosive and thermal insulation assembly for a municipal water heating pipeline, including a first foam layer 2 surrounding the outside of a water heating pipeline 1, a first adhesive layer 3 is disposed between the first foam layer 2 and the water heating pipeline 1, a second foam layer 4 surrounds the outside of the first foam layer 2, a second adhesive layer 5 is disposed between the second foam layer 4 and the first foam layer 2, the first foam layer 2 and the second foam layer 4 are respectively provided with a first slit 6 and a second slit 7, the first slit 6 and the second slit 7 are parallel to each other, the extending directions of the first slit 6 and the second slit 7 are the same as the extending direction of the water heating pipeline 1, the first slit 6 and the second slit 7 are located at different sides of the water heating pipeline 1, a water barrier layer 8 surrounds the outside of the second foam layer 4, a third adhesive layer 9 is disposed between the water barrier layer 8 and the second foam layer 4, a tubular protective shell 10 is arranged on the outer side of the waterproof layer 8, the protective shell 10 comprises two semi-shell bodies with semicircular sections, one ends of the two semi-shell bodies are hinged through a hinge shaft 11, and L-shaped clamping strips 12 are arranged at the other ends of the two semi-shell bodies;

still include fixed strip 13, fixed strip 13 sets up the T shape that holds L shape card strip 12 and leads to the groove, and fixed strip 13 leads to the groove through T shape and fixes the L shape card strip 12 of two half shells.

In order to guarantee that the structure has better heat preservation effect, reduce insulation construction's thickness, in this embodiment, first bubble cotton layer 2 and second bubble cotton layer 4 are the melamine bubble cotton.

In order to ensure the stability of the structure, in this embodiment, the first adhesive layer 3 adheres the water heating pipeline 1 and the first foam layer 2, the second adhesive layer 5 adheres the first foam layer 2 and the second foam layer 4, the third adhesive layer 9 adheres the second foam layer 4 and the water barrier layer 8, and the first adhesive layer 3, the second adhesive layer 5 and the third adhesive layer 9 are all adhesives.

In order to avoid the penetration of outside water into the heat insulation structure, in this embodiment, the water-resisting layer 8 is made of plastic.

In order to effectively protect the inner foam heat-insulating layer, in this embodiment, the protective shell 10, the L-shaped clamping strip 12 and the fixing strip 13 are all made of hard plastic or are made of stainless steel, and the surface of the stainless steel is covered with a paint layer.

In order to enhance the fixing effect, in this embodiment, the fixing strip 13 is fixedly connected to the L-shaped clamping strip 12 by a bolt 14, and the bolt 14 penetrates through the fixing strip 13 and extends into the L-shaped clamping strip 12.

In this embodiment, the L-shaped clip strip 12 is provided as a segment, and a plurality of clip strips are uniformly arranged along the extending direction of the protective shell 10, so that the fixing strip 13 can be conveniently installed.

The utility model discloses during the use, clear up one section damaged heat preservation, scribble first adhesive linkage 3 in the hot-water heating pipeline 1 outside, 6 bond first bubble cotton layer 2 in the hot-water heating pipeline 1 outside through first cracking, scribble second adhesive linkage 5 in the first bubble cotton layer 2 outside, crack 7 through the second and bond second bubble cotton layer 4 in the first bubble cotton layer 2 outside, scribble third adhesive linkage 9 in the second bubble cotton layer 4 outside, with 8 winds of water barrier 8 in the second bubble cotton layer 4 outside, surround two half shells of protective housing 10 in the outside at last, follow L shape card strip 12 one end with fixed strip 13 and slide to L shape card strip 12 middle part, adopt 14 fixed L shape card strips 12 of bolt and fixed strip 13.

To sum up, the utility model adopts the double-layer melamine foam layer with equal slits to insulate the heat of the water heating pipeline 1, thereby not only greatly reducing the volume of the heat insulation structure and having better heat insulation effect, but also greatly facilitating the installation and maintenance repair of the heat insulation structure; the utility model discloses good sealed effect has to adopt articulated formula protective housing 10, effectively protect insulation construction and hot-water heating pipeline 1, improved insulation construction's installation effectiveness moreover greatly, the protection effect is splendid.

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 municipal administration hot-water heating pipeline anticorrosion heat preservation subassembly, includes the cotton layer of first bubble that encircles in the hot-water heating pipeline outside, its characterized in that: a first adhesive layer is arranged between the first foam cotton layer and the water heating pipeline, a second foam cotton layer covers the outer side of the first foam cotton layer in a surrounding mode, a second adhesive layer is arranged between the second foam cotton layer and the first foam cotton layer, a first slit and a second slit are respectively arranged on the first foam cotton layer and the second foam cotton layer, the first slit and the second slit are parallel to each other, the extending directions of the first slit and the second slit are the same as the extending direction of the water heating pipeline, the first slit and the second slit are located on different sides of the water heating pipeline, a water-resisting layer covers the outer side of the second foam cotton layer in a surrounding mode, a third adhesive layer is arranged between the water-resisting layer and the second foam cotton layer, a tubular protective shell is arranged on the outer side of the water-resisting layer, the protective shell comprises two half shells with semicircular sections, one ends of the two half shells are hinged through a hinge shaft, and L-shaped clamping strips are arranged;

2. The municipal water heating pipeline corrosion-prevention and heat-preservation assembly according to claim 1, wherein: the first foam layer and the second foam layer are both melamine foam.

3. The municipal water heating pipeline corrosion-prevention and heat-preservation assembly according to claim 1, wherein: the first bonding layer bonds hot-water heating pipeline and first bubble cotton layer, and the second bonding layer bonds first bubble cotton layer and second bubble cotton layer, and the second bubble cotton layer and the water barrier are bonded to the third bonding layer, and first bonding layer, second bonding layer and third bonding layer are the adhesive.

4. The municipal water heating pipeline corrosion-prevention and heat-preservation assembly according to claim 1, wherein: the water-resisting layer is made of plastic.

5. The municipal water heating pipeline corrosion-prevention and heat-preservation assembly according to claim 1, wherein: the protective shell, the L-shaped clamping strip and the fixing strip are all made of hard plastics or are made of stainless steel, and paint layers are covered on the surfaces of the stainless steel.

6. The municipal water heating pipeline corrosion-prevention and heat-preservation assembly according to claim 1, wherein: the fixing strip is fixedly connected with the L-shaped clamping strip through a bolt, and the bolt penetrates through the fixing strip and extends into the L-shaped clamping strip.