CN217762674U

CN217762674U - Two lamella formula hot oil line of concatenation

Info

Publication number: CN217762674U
Application number: CN202221449508.6U
Authority: CN
Inventors: 艾莉
Original assignee: Wuhu Jialan Energy Saving Technology Co ltd
Current assignee: Wuhu Jialan Energy Saving Technology Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-11-08
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a two lamella formula insulating tube of concatenation relates to insulating tube technical field, including first half pipe and half pipe rather than the matched with second, first half pipe both sides inner wall is all fixed and is provided with the first link of even, the half pipe both sides inner wall of second all is fixed be provided with first link matched with second link, mutual block is connected between first link and the second link. The utility model discloses a concatenation department between first half pipe and the second half pipe all is provided with the first link and the second link of inside extension, wherein mutually supports the connection block between first link and the second link, and then increases the connection block length between first half pipe and the second half pipe, and then the effectual sealed effect of heat preservation that improves whole two lamella formula insulating tubes, and the effectual holistic joint strength that has improved.

Description

Spliced two-petal type heat insulation pipeline

Technical Field

The utility model relates to a thermal insulation pipe technical field specifically is a two lamella formula hot oil line of concatenation.

Background

The heat-insulating pipe is used for conveying liquid, gas and other media, is suitable for heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot spring-military, central heating, central air conditioning, municipal administration and the like, is suitable for conveying various media within the range of-50 ℃ to 150 ℃, and is widely applied to heat insulation and cold insulation engineering of industries such as central heating, cold supply and hot oil conveying and heating rooms, cold storages, coal mines, petroleum, chemical engineering and the like.

Two lamella formula insulating tube are in the concatenation formula among the prior art, often all are connected through buckle structure in the pipe wall department that contacts, but the buckle is connected wholly among the prior art and is leaded to two lamella formula insulating tube's leakproofness relatively poor, and current two lamella formula insulating tube monolithic connection's stability relatively poor.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a two lamella formula insulating tube of concatenation to it is relatively poor to solve among the prior art the buckle connection wholly leads to the leakproofness of two lamella formula insulating tube, and the relatively poor technical problem of stability of current two lamella formula insulating tube monolithic phase.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two lamella formula hot oil line of concatenation, includes first half pipe and half pipe rather than the matched with second, first half pipe both sides inner wall all fixes and is provided with even first link, half pipe both sides inner wall of second all fixes and is provided with the second link with first link matched with, mutual block is connected between first link and the second link.

Through adopting above-mentioned technical scheme, all be provided with the first link and the second link of inside extension through the concatenation department between first half pipe and the second half pipe, wherein mutually support between first link and the second link and connect the block, and then increase the connection block length between first half pipe and the second half pipe, and then the effectual sealed effect that keeps warm that has improved two whole lamella formula insulating tubes, and the effectual holistic joint strength that has improved.

The utility model discloses further set up to, first link top is provided with the second sealing strip that extends to the inside of second link, second link bottom is provided with the first sealing strip that extends to the inside of first link.

Through adopting above-mentioned technical scheme, under the effect of first sealing strip and second sealing strip, make the effectual improvement of leakproofness between half pipe of first and second to holistic heat preservation effect has been improved.

The utility model discloses further set up to, first link is inside to be seted up with first sealing strip matched with first seal groove, second link is inside to be seted up with second sealing strip matched with second seal groove.

By adopting the technical scheme, the first sealing groove plays a role in clamping the first sealing strip, and the second sealing groove plays a role in clamping the second sealing strip, so that the connection between the first sealing groove and the second sealing strip is more sealed.

The utility model discloses further set up to, second link bottom is provided with the block that extends to first link inside, first link is inside to be seted up with block matched with draw-in groove.

Through adopting above-mentioned technical scheme, the cooperation between block and the draw-in groove makes and is connected more stably between half first pipe and the second.

The utility model discloses further set up to, inside between first half-pipe and the second half-pipe is provided with the inner tube, and has filled insulation material between first half-pipe, the half-pipe of second and inner tube.

Through adopting above-mentioned technical scheme, and the cooperation between the inner tube, under the effect of heat preservation material, make the utility model discloses play heat preservation pipeline's heat preservation effect.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses a concatenation department between first half-pipe and second half-pipe all is provided with the first link and the second link of inside extension, wherein the connection block that mutually supports between first link and the second link, and then increases the connection block length between first half-pipe and the second half-pipe, and then the effectual sealed effect of heat preservation that improves two whole lamella formula insulating tubes, and the effectual holistic joint strength that has improved.

Drawings

Fig. 1 is an exploded view of the present invention as a whole;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

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

In the figure: 1. a first half-pipe; 2. a second half-pipe; 3. a first link frame; 4. a second link frame; 5. a first seal strip; 6. a first seal groove; 7. a second seal strip; 8. a second seal groove; 9. a clamping block; 10. a card slot; 11. an inner tube.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A splicing two-section type heat insulation pipeline is shown in figures 1, 2 and 3 and comprises a first half pipe 1 and a second half pipe 2 matched with the first half pipe, wherein an outer pipe of the heat insulation pipe is formed between the first half pipe 1 and the second half pipe 2, the inner walls of two sides of the first half pipe 1 are fixedly provided with even first connecting frames 3, the inner walls of two sides of the second half pipe 2 are fixedly provided with second connecting frames 4 matched with the first connecting frames 3, the first connecting frames 3 and the second connecting frames 4 are mutually clamped and connected, and the first connecting frames 3 and the second connecting frames 4 are mutually matched, connected and clamped;

and then increase the connection block length between first half pipe 1 and the second half pipe 2, and then the effectual sealed effect that keeps warm that has improved two whole lamella formula insulating tubes, and the effectual holistic joint strength that has improved.

Referring to fig. 2, the top of the first connecting frame 3 is provided with a second sealing strip 7 extending to the inside of the second connecting frame 4, the bottom of the second connecting frame 4 is provided with a first sealing strip 5 extending to the inside of the first connecting frame 3, a first sealing groove 6 matched with the first sealing strip 5 is arranged inside the first connecting frame 3, and a second sealing groove 8 matched with the second sealing strip 7 is arranged inside the second connecting frame 4, the utility model discloses a set up above structure, the cooperation between the first sealing strip 5 and the second sealing strip 7 is connected, thereby further improving the sealing performance between the first half pipe 1 and the second half pipe 2.

Referring to fig. 2, the bottom of the second connecting frame 4 is provided with a block 9 extending to the inside of the first connecting frame 3, and the inside of the first connecting frame 3 is provided with a slot 10 matching with the block 9, the utility model discloses a structure is set up above, and the connection between the block 9 and the slot 10 makes the connectivity between the first half-pipe 1 and the second half-pipe 2 more stable.

Please refer to fig. 3, the inner pipe 11 is arranged inside the first half pipe 1 and the second half pipe 2, and the heat insulation material is filled between the first half pipe 1, the second half pipe 2 and the inner pipe 11, the utility model discloses a cooperation between the above structure that sets up and the inner pipe 11, under the effect of the heat insulation material, make the utility model discloses play heat preservation pipeline's heat preservation effect.

The utility model discloses a theory of operation does: when the pipe fitting is used, the first connecting frame 3 and the second connecting frame 4 which extend inwards are arranged at the splicing part between the first half pipe 1 and the second half pipe 2, wherein the first connecting frame 3 and the second connecting frame 4 are matched, connected and clamped with each other;

the connecting and clamping length between the first half pipe 1 and the second half pipe 2 is further increased, the heat-insulating and sealing effects of the integral two-piece type heat-insulating pipe are further effectively improved, and the integral connecting strength is effectively improved;

further, the top of the first connecting frame 3 is provided with a second sealing strip 7 extending to the inside of the second connecting frame 4, the bottom of the second connecting frame 4 is provided with a first sealing strip 5 extending to the inside of the first connecting frame 3, the first sealing strips 5 and the second sealing strips 7 are arranged in a staggered mode, connection between the first connecting frame 3 and the second connecting frame 4 is better, and sealing performance is better.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a two lamella formula insulating tube of concatenation, includes half first pipe (1) and half pipe (2) of second rather than matched with, its characterized in that: half first pipe (1) both sides inner wall all is fixed and is provided with even first link (3), half second pipe (2) both sides inner wall all is fixed and is provided with second link (4) with first link (3) matched with, mutual block is connected between first link (3) and second link (4).

2. The spliced two-petal heat-insulation pipeline as claimed in claim 1, wherein: the top of the first connecting frame (3) is provided with a second sealing strip (7) extending to the inside of the second connecting frame (4), and the bottom of the second connecting frame (4) is provided with a first sealing strip (5) extending to the inside of the first connecting frame (3).

3. The spliced two-piece heat-insulating pipeline as claimed in claim 2, wherein: a first sealing groove (6) matched with the first sealing strip (5) is formed in the first connecting frame (3), and a second sealing groove (8) matched with the second sealing strip (7) is formed in the second connecting frame (4).

4. The spliced two-piece heat-insulating pipeline as claimed in claim 1, wherein: the bottom of the second connecting frame (4) is provided with a clamping block (9) extending into the first connecting frame (3), and a clamping groove (10) matched with the clamping block (9) is formed in the first connecting frame (3).

5. The spliced two-petal heat-insulation pipeline as claimed in claim 1, wherein: an inner pipe (11) is arranged inside the space between the first half pipe (1) and the second half pipe (2), and heat insulation materials are filled among the first half pipe (1), the second half pipe (2) and the inner pipe (11).