CN210623816U

CN210623816U - Steam pipeline

Info

Publication number: CN210623816U
Application number: CN201921200335.2U
Authority: CN
Inventors: 孔建峰
Original assignee: Shaoxing Linlong Non Woven Co Ltd
Current assignee: Shaoxing Linlong Non Woven Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-05-26
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses a steam pipeline, including the outer tube, the inside welt pipe that is provided with of outer tube, an organic whole is connected with a plurality of locating part on the inside welt pipe outer wall, is provided with a plurality of on the outer tube inner wall and is used for locating part male spacing groove, lies in on the outer tube inner wall to be provided with support piece between the adjacent spacing groove, and support piece includes the brace rod, an organic whole is connected with the support piece with the laminating of welt pipe outer wall on the brace rod. The utility model has the advantages that: the utility model discloses a steam conduit includes outer tube and interior bushing pipe, and links together for detachably between outer tube and the interior bushing pipe, then when interior bushing pipe leads to ageing when damaged because of long-time the use, the staff only need take out interior bushing pipe from the outer tube, can renew interior bushing pipe, and the operation is comparatively convenient simple, avoids leading to steam leakage because of the ageing damage of interior bushing pipe to steam conduit's result of use and life have been prolonged greatly.

Description

Steam pipeline

Technical Field

The utility model relates to the technical field of pipelines, specifically a steam pipeline.

Background

As modern industry develops, most of the steam becomes a production accessory, and any discharge of the steam causes waste, so people usually collect the steam for reuse.

In the reuse process of steam, generally, can use the steam conduit, the steam conduit is a device or the carrier that is used for carrying steam, however, the steam conduit of prior art is single tubular structure usually, and fastness and durability are relatively poor, and the body is ageing damaged easily after long-time the use to lead to steam leakage, seriously influence steam conduit's result of use and life.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to provide a steam pipeline which can effectively ensure the use effect and the service life of the steam pipeline in order to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a steam conduit, the female joint comprises an outer pipe, the inside welt pipe that is provided with of outer tube, an organic whole is connected with a plurality of locating part on the inside welt pipe outer wall, be provided with a plurality of on the outer tube inner wall and be used for locating part male spacing groove, it is provided with support piece to lie in between the adjacent spacing groove on the outer tube inner wall, support piece includes the brace rod, an organic whole is connected with the support piece with the laminating of welt pipe outer wall on the brace rod.

As a further feature of the present invention, the position limiting member includes an insertion block and a locking block, and the position limiting groove includes an insertion groove for inserting the insertion block and a locking groove for locking the insertion block.

As a further setting of the utility model, be provided with the fixture block in the one side of support blade and the laminating of inside lining pipe outer wall, set up the draw-in groove that is used for the fixture block card to go into on the inside lining pipe outer wall.

As a further arrangement of the utility model, a gap is formed between the outer pipe and the inner lining pipe, an inner heat-insulating layer is arranged in the gap, and the inner heat-insulating layer is a centrifugal glass wool layer.

As a further setting of the utility model, the outer pipe outside parcel has outer cold-proof layer, outer cold-proof layer is nanometer aerogel heat preservation.

As a further setting of the utility model, the outer tube outer wall is coated with the corrosion-resistant layer, the corrosion-resistant layer is polyamide resin dope layer.

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

the utility model discloses a steam conduit includes outer tube and interior bushing pipe, and links together for detachably between outer tube and the interior bushing pipe, then when interior bushing pipe leads to ageing when damaged because of long-time the use, the staff only need take out interior bushing pipe from the outer tube, can renew interior bushing pipe, and the operation is comparatively convenient simple, avoids leading to steam leakage because of the ageing damage of interior bushing pipe to steam conduit's result of use and life have been prolonged greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of the middle and outer tube of the present invention;

fig. 4 is a schematic structural view of the middle lining pipe of the present invention.

Reference numerals: 1. an outer tube; 2. a liner tube; 3. a limiting member; 31. inserting a block; 32. a locking block; 4. a limiting groove; 41. inserting the groove; 42. a locking groove; 5. a support member; 51. supporting ribs; 52. supporting the supporting sheet; 6. a clamping block; 7. a card slot; 8. a gap; 9. an inner thermal layer; 10. an outer thermal layer; 11. a corrosion resistant 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. 1-4, a steam pipeline includes an outer pipe 1, an inner liner pipe 2 is disposed inside the outer pipe 1, a plurality of position-limiting members 3 are integrally connected to an outer wall of the inner liner pipe 2, the position-limiting members 3 include insertion blocks 31 and locking blocks 32, a plurality of position-limiting grooves 4 for insertion of the position-limiting members 3 are disposed on an inner wall of the outer pipe 1, the position-limiting grooves 4 include insertion grooves 41 for insertion of the insertion blocks 31 and locking grooves 42 for insertion of the locking blocks 32, supporting members 5 are disposed between adjacent position-limiting grooves 4 on an inner wall of the outer pipe 1, each supporting member 5 includes a supporting rib 51, and a supporting plate 52 attached to an outer wall of the inner liner pipe 2 is integrally connected to each.

Through the technical scheme, the steam pipeline of the utility model comprises an outer pipe 1 and an inner lining pipe 2, when the steam pipeline is installed, a worker can insert the inner lining pipe 2 from the opening of the outer pipe 1 from the outside to the inside along the inner wall of the pipe through to the depth, firstly, the limiting part 3 on the outer wall of the inner lining pipe 2 is aligned with the limiting groove 4 on the inner wall of the outer pipe 1 to be inserted, so that the inserting block 31 is clamped into the inserting groove 41, the locking block 32 is clamped into the locking groove 42, the locking and limiting of the locking block 32 is realized through the locking groove 42, so that the inner lining pipe 2 is firmly connected with the outer pipe 1, when the inner lining pipe 2 is aged and damaged due to long-time use, the worker only needs to pull the inner lining pipe 2 longitudinally, so that the limiting part 3 can be separated from the inside of the limiting groove 4, thereby the connection between the outer pipe 1 and the inner lining pipe 2 is released, the inner lining pipe, the operation is convenient and simple, and the steam leakage caused by the aging and damage of the lining pipe 2 is avoided, so that the use effect and the service life of the steam pipeline are greatly prolonged.

Wherein, owing to be provided with support piece 5 on outer tube 1 inner wall, then after liner pipe 2 inserts outer tube 1 inside, support the support piece 52 and can play the supporting role with the laminating of liner pipe 2 outer wall, when liner pipe 2 receives vibrations and assaults, can conduct power to support the support piece 52, conduct to brace rod 51 by supporting the support piece 52 again, then brace rod 51 can play the effect of alleviating the impact, prevent that liner pipe 2 from leading to the damage because of the vibrations that receive are strikeed too greatly, thereby the life of liner pipe 2 has been prolonged greatly.

As a modified specific embodiment, a clamping block 6 is arranged on one surface of the supporting sheet 52, which is attached to the outer wall of the lining tube 2, and a clamping groove 7 for clamping the clamping block 6 is formed in the outer wall of the lining tube 2.

Through the technical scheme, by arranging the fixture block 6 and the clamping groove 7, when the supporting sheet 52 is attached to the outer wall of the lining pipe 2, the fixture block 6 can be clamped into the clamping groove 7, so that the limiting and fixing effect can be achieved, the supporting sheet 52 is attached to the outer wall of the lining pipe 2 more tightly and is not easy to separate, and the supporting function of the supporting member 5 can be better played.

As an improved specific implementation mode, a gap 8 is formed between the outer pipe 1 and the inner lining pipe 2, an inner heat preservation layer 9 is arranged in the gap 8, the inner heat preservation layer 9 is a centrifugal glass wool layer, the outer portion of the outer pipe 1 is wrapped by an outer heat preservation layer 10, and the outer heat preservation layer 10 is a nano aerogel heat preservation layer.

Through above-mentioned technical scheme, owing to be provided with interior cold-proof layer 9 between outer tube 1 and interior bushing pipe 2, it has outer cold-proof layer 10 to wrap up in outer tube 1 outside, and interior cold-proof layer 9 is the cotton layer of centrifugal glass, and outer cold-proof layer 10 is nanometer aerogel heat preservation, and centrifugal glass is cotton and nanometer aerogel all has excellent high temperature resistant and thermal insulation performance to steam conduit's heat preservation effect has been promoted greatly.

As a specific embodiment of the improvement, the outer wall of the outer pipe 1 is coated with the corrosion-resistant layer 11, and the corrosion-resistant layer 11 is a polyamide resin coating layer.

Through the technical scheme, the corrosion-resistant layer 11 is coated on the outer wall of the outer pipe 1, and the corrosion-resistant layer 11 is the polyamide resin coating layer, so that the corrosion resistance of the outer pipe 1 can be improved, and the service life of the outer pipe 1 is greatly prolonged.

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. A steam line comprising an outer pipe (1), characterized in that: the novel bearing support is characterized in that a lining pipe (2) is arranged inside the outer pipe (1), a plurality of limiting parts (3) are integrally connected to the outer wall of the lining pipe (2), a plurality of limiting grooves (4) for the limiting parts (3) to insert are formed in the inner wall of the outer pipe (1), supporting pieces (5) are arranged between the adjacent limiting grooves (4) on the inner wall of the outer pipe (1), each supporting piece (5) comprises a supporting rib (51), and supporting sheets (52) attached to the outer wall of the lining pipe (2) are integrally connected to the supporting ribs (51).

2. A steam duct according to claim 1, wherein: the limiting piece (3) comprises an inserting block (31) and a locking block (32), and the limiting groove (4) comprises an inserting groove (41) for inserting the inserting block (31) and a locking groove (42) for inserting the locking block (32).

3. A steam duct according to claim 1, wherein: the supporting sheet (52) is provided with a clamping block (6) on one surface attached to the outer wall of the lining pipe (2), and the outer wall of the lining pipe (2) is provided with a clamping groove (7) for clamping the clamping block (6).

4. A steam duct according to claim 1, wherein: a gap (8) is formed between the outer pipe (1) and the inner lining pipe (2), an inner heat-preservation layer (9) is arranged in the gap (8), and the inner heat-preservation layer (9) is a centrifugal glass wool layer.

5. A steam duct according to claim 1, wherein: the outer pipe (1) is wrapped by an outer thermal insulation layer (10), and the outer thermal insulation layer (10) is a nano aerogel thermal insulation layer.

6. A steam duct according to claim 1, wherein: the outer pipe (1) is coated with a corrosion-resistant layer (11), and the corrosion-resistant layer (11) is a polyamide resin coating layer.