CN210567018U

CN210567018U - Novel riser keeps warm and prevents weighing down structure

Info

Publication number: CN210567018U
Application number: CN201921379239.9U
Authority: CN
Inventors: 吴星震; 周超强; 邢广成; 邱杰杰; 王敏; 王明元; 杨晓晓
Original assignee: WUHAN DEWN ENGINEERING TECHNOLOGY CO LTD
Current assignee: WUHAN DEWN ENGINEERING TECHNOLOGY CO LTD
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-19
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a novel riser keeps warm and prevents weighing down structure, including working tube, angle steel, silica aerogel, layer board, link plate, self tapping bolt, staple bolt, fastening bolt, insulating material layer and pipeline outer protective layer. The utility model has the advantages that: the angle steel is long 50 mm's L type structural steel, and the angle steel has evenly arranged four around the working tube, can play better supporting role to the layer board, avoid the layer board slope of settling above the angle steel, the link plate combines together with the staple bolt and fixes the insulation material layer jointly, can more effectually prevent that insulation material from droing or piling up together in the riser, it prevents the effect to have better, silica aerogel is the annular circle form, and silica aerogel's thickness is 10mm, through setting up silica aerogel between angle steel and layer board, can play thermal-insulated effect, avoid the heat-conduction of angle steel and layer board, and then can reduce the heat loss in a large number.

Description

Novel riser keeps warm and prevents weighing down structure

Technical Field

The utility model relates to an anti-falling structure specifically is a novel riser keeps warm and prevents falling structure, belongs to pipeline heat preservation technical field.

Background

The steam pipeline is because often need cross the building, mountain region or overhead road-crossing, and longer riser can appear in the part, and keeps warm in vertical direction because the action of gravity drops easily, causes reasons such as the heat preservation effect is not good. Therefore, the riser heat-insulation anti-falling device is provided, the structure of the existing device is single, usually, a ring plate is welded on the riser to bear the total heat insulation amount, but the steel plate is directly welded on the riser, the heat loss is large due to the heat conduction of the steel plate, and heat-insulation materials are easy to accumulate at the ring plate to crack the steel plate, so that the steel plate falls.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel riser keeps warm and prevents weighing down structure in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel vertical pipe heat-preservation anti-falling structure comprises a working pipe, angle steel, silicon dioxide aerogel, a supporting plate, a hanging plate, a self-tapping bolt, a hoop, a fastening bolt, a heat-preservation material layer and a pipeline outer protective layer; the utility model discloses a pipe, including working pipe, angle steel, link plate, color steel plate, staple bolt, pipe outer protective layer, the lateral wall of working pipe is through welded fixedly connected with angle steel, it has silica aerogel to fill up on the angle steel, just be equipped with layer board and link plate on the silica aerogel, the layer board is cyclic annular, the link plate welding is at the edge of layer board, the layer board passes through self-tapping bolt and angle steel fixed connection together, the link plate for the color steel plate parcel and with the fix with rivet for the inner wall of pipeline outer protective layer, the staple bolt is settled in the outside of working pipe, just the staple bolt is placed in the top of cyclic annular layer board, fastening bolt carries out fastening connection at the both ends of staple bolt, the outside at the.

Preferably, in order to avoid the inclination of the supporting plate arranged above the angle steel, the angle steel is L-shaped structural steel with the length of 50mm, and four angle steels are uniformly arranged around the working pipe.

Preferably, in order to hang the heat insulation material layer arranged in the outer protective layer of the pipeline, the hanging plate is welded on the edge of the supporting plate in an inward inclined manner.

Preferably, in order to clamp and fix the heat-insulating material layer, the hoop is composed of two semicircular annular components, and the two components are detachably connected through fastening bolts.

Preferably, in order to effectively prevent the thermal insulation material from falling off or being stacked together in the vertical pipe, the hanging plate and the hoop are combined together to fix the thermal insulation material layer.

Preferably, in order to play thermal-insulated effect, avoid the heat-conduction of angle steel and layer board, silica aerogel is the annular circle form, and silica aerogel's thickness is 10 mm.

The utility model has the advantages that: the novel vertical pipe heat-preservation anti-falling structure is reasonable in design, the angle steel is L-shaped structural steel with the length of 50mm, four angle steels are uniformly arranged around a working pipe, the angle steel can play a better supporting role on a supporting plate, the supporting plate arranged above the angle steel is prevented from inclining, a hanging plate is welded at the edge of the supporting plate in an inwards-inclined shape, an insulating material layer arranged in an outer protective layer of a pipeline can be hung and prevented from falling off, a hoop is composed of two semicircular annular components, the two components are detachably connected through a fastening bolt, the insulating material layer is conveniently clamped and fixed, the clamping tightness can be adjusted at the same time, the hanging plate and the hoop are combined together to jointly fix the insulating material layer, the insulating material can be more effectively prevented from falling off or being stacked in the vertical pipe, the novel vertical pipe heat-preservation anti-falling structure has a better anti-falling effect, the silica aerogel is in an, through setting up silica aerogel between angle steel and layer board, can play thermal-insulated effect, avoid the heat-conduction of angle steel and layer board, and then can reduce the heat loss in a large number.

Drawings

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

FIG. 2 is a schematic view of the structure and appearance of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the working tube, 2, angle steel, 3, silica aerogel, 4, layer board, 5, link plate, 6, self tapping bolt, 7, staple bolt, 8, fastening bolt, 9, insulating material layer and 10, pipeline outer protective layer.

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 to 3, a novel vertical pipe heat-insulating and anti-falling structure comprises a working pipe 1, angle steel 2, silica aerogel 3, a supporting plate 4, a hanging plate 5, a self-tapping bolt 6, a hoop 7, a fastening bolt 8, a heat-insulating material layer 9 and a pipeline outer protective layer 10; the outer side wall of the working pipe 1 is fixedly connected with an angle steel 2 through welding, the angle steel 2 is padded with silica aerogel 3, just be equipped with layer board 4 and link plate 5 on the silica aerogel 3, layer board 4 is cyclic annular, the edge at layer board 4 is welded to link plate 5, layer board 4 is in the same place through self-tapping bolt 6 and angle steel 2 fixed connection, 5 for the link plate color steel sheet parcel and with the interior wall of pipeline outer protective layer 10 fix with rivet, staple bolt 7 is settled in the outside of working pipe 1, just staple bolt 7 is placed in the top of cyclic annular layer board 4, fastening connection is carried out through fastening bolt 8 at the both ends of staple bolt 7, pipeline outer protective layer 10 covers in the outside of working pipe 1, just it has heat preservation material layer 9 to fill between pipeline outer protective layer 10 and the working pipe 1.

The angle steel 2 is L-shaped structural steel with the length of 50mm, four angle steels 2 are uniformly arranged around the working pipe 1, the angle steel can better support the supporting plate 4, the supporting plate 4 arranged above the angle steel 2 is prevented from inclining, the hanging plate 5 is welded at the edge of the supporting plate 4 in an inwards inclined shape, the heat insulation material layer 9 arranged in the pipeline outer protective layer 10 can be hung and prevented from falling off, the hoop 7 consists of two semicircular annular components which are detachably connected through fastening bolts 8, the heat insulation material layer 9 is conveniently clamped and fixed, the clamping tightness can be adjusted, the hanging plate 5 and the hoop 7 are combined together to jointly fix the heat insulation material layer 9, the heat insulation material can be more effectively prevented from falling off or being stacked in a vertical pipe, the anti-falling effect is better, the silica aerogel 3 is in an annular ring shape, and silica aerogel 3's thickness is 10mm, through setting up silica aerogel 3 between angle steel 2 and layer board 4, can play thermal-insulated effect, avoids angle steel 2 and layer board 4's heat-conduction, and then can reduce the heat loss in a large number.

The working principle is as follows: when using this novel riser heat preservation and preventing weighing down structure, adopt long 50 mm's L type 5# angle steel 2 welding on working

pipe

1, 4 evenly arrange all around, it is thermal-insulated that angle steel 2 is last to fill up 10mm silica aerogel 3, put annular layer board 4 and link plate 5 on it, annular layer board 4 and link plate 5 material are the sheet steel, annular layer board 4 is fixed with angle steel 2 self-tapping bolt 6, link plate 5 welding is at annular layer board 4 edges, link plate 5 is with various steel sheet parcel and pipeline outer protective layer 10 for the fix with rivet, put insulating material layer 9 in annular layer board 4 faces at last, and hold working pipe 1 tightly with staple bolt 7, fix insulating material layer 9 jointly, can more effectively prevent that insulating material from droing or piling up together in the riser, have better effect of preventing weighing down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel riser keeps warm and prevents weighing down structure which characterized in that: comprises a working pipe (1), angle steel (2), silicon dioxide aerogel (3), a supporting plate (4), a hanging plate (5), a self-tapping bolt (6), a hoop (7), a fastening bolt (8), a heat-insulating material layer (9) and a pipeline outer protective layer (10); the outer side wall of the working pipe (1) is fixedly connected with an angle steel (2) through welding, a silicon dioxide aerogel (3) is padded on the angle steel (2), a supporting plate (4) and a hanging plate (5) are arranged on the silicon dioxide aerogel (3), the supporting plate (4) is annular, the hanging plate (5) is welded at the edge of the supporting plate (4), the supporting plate (4) is fixedly connected with the angle steel (2) through a self-tapping bolt (6), the hanging plate (5) is wrapped by a color steel plate and fixed with a rivet on the inner wall of a pipeline outer protective layer (10), the hoop (7) is arranged on the outer side of the working pipe (1), the hoop (7) is placed above the annular supporting plate (4), fastening connection is carried out at the two ends of the hoop (7) through fastening bolts (8), and the pipeline outer protective layer (10) is sleeved on the outer side of the working pipe (1), and a heat insulation material layer (9) is filled between the pipeline outer protection layer (10) and the working pipe (1).

2. The novel riser heat preservation and anti-falling structure of claim 1, which is characterized in that: the angle steel (2) is L-shaped structural steel with the length of 50mm, and four angle steels (2) are uniformly arranged around the working pipe (1).

3. The novel riser heat preservation and anti-falling structure of claim 1, which is characterized in that: the hanging plate (5) is welded at the edge of the supporting plate (4) in an inward inclined manner.

4. The novel riser heat preservation and anti-falling structure of claim 1, which is characterized in that: the hoop (7) is composed of two semicircular annular components, and the two components are detachably connected through fastening bolts (8).

5. The novel riser heat preservation and anti-falling structure as claimed in claim 1 or 3, wherein: the hanging plate (5) is combined with the hoop (7) to fix the heat-insulating material layer (9) together.

6. The novel riser heat preservation and anti-falling structure of claim 1, which is characterized in that: the silicon dioxide aerogel (3) is in an annular ring shape, and the thickness of the silicon dioxide aerogel (3) is 10 mm.