CN214467080U

CN214467080U - Heat preservation type PVC pipeline

Info

Publication number: CN214467080U
Application number: CN202021655391.8U
Authority: CN
Inventors: 高雅
Original assignee: Shenzhou Yaoguang Energy Saving Technology Co ltd
Current assignee: Shenzhou Yaoguang Energy Saving Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-10-22
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a heat preservation pipeline technical field just discloses a heat preservation type PVC pipeline, including first urceolus and second urceolus, the inside of first urceolus and second urceolus is rotated respectively and is connected with first commentaries on classics board and second commentaries on classics board, first commentaries on classics board and second commentaries on classics board rotate the connection through changeing the round pin, the equal welded fastening of surface that first commentaries on classics board and second commentaries on classics board one side was kept away from to first urceolus and second urceolus has a fastening frame, the side threaded connection of fastening frame has the fitting pin, the upper end bottom surface threaded connection of fastening frame has fastening screw, outer spout has all been seted up on the inboard surface of first urceolus and second urceolus, the inboard of outer spout is provided with heat preservation device, heat preservation device's inboard surface swing joint has the body. This heat preservation type PVC pipeline can fasten first urceolus and second urceolus at the surface of building through the fastening frame, and then can fasten the surface at the body with heat preservation device, improves the heat preservation effect.

Description

Heat preservation type PVC pipeline

Technical Field

The utility model relates to a heat preservation pipeline technical field specifically is a heat preservation type PVC pipeline.

Background

PVC pipeline is often used for carrying the water, but at the temperature than lower, the pipeline can present the frozen stifled phenomenon of different degrees, so that burst, bring serious influence for people's work, life, and along with the increase of building public equipment proportion, the increase of external equipment makes originally complicated pipe-line system expose in relatively open space more and more, and cold weather can bring the damage to local pipeline at any time, current hot water system lacks better anti-freezing measure, mostly just wraps up the heat preservation cotton outside the pipeline, and this kind of method heat preservation ability is very limited, and the heat preservation effect is extremely poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat preservation type PVC pipeline has solved the heat retaining problem of pipeline.

(II) technical scheme

For realizing the purpose of the above-mentioned pipeline heat preservation, the utility model provides a following technical scheme: the utility model provides a heat preservation type PVC pipeline, includes first urceolus and second urceolus, the inside of first urceolus and second urceolus is rotated respectively and is connected with first commentaries on classics board and second commentaries on classics board, first commentaries on classics board and second commentaries on classics board rotate through changeing the round pin and are connected, the equal welded fastening of surface that first commentaries on classics board and second commentaries on classics board one side were kept away from to first urceolus and second urceolus has a fastening frame, the side threaded connection of fastening frame has the fitting pin, the upper end bottom surface threaded connection of fastening frame has fastening screw, outer spout has all been seted up to the inboard surface of first urceolus and second urceolus, the inboard of outer spout is provided with heat preservation device, heat preservation device's inboard surface swing joint has the body.

Preferably, the heat preservation device comprises heat preservation cotton, a fastening sliding block, an outer fastening strip, an inner sliding groove, an inner fastening strip, an anti-freezing liquid tank and a heat preservation layer, the fastening sliding block is welded and fixed on the outer surface of the heat preservation cotton, the heat preservation layer is arranged on the outer side surface of the pipe body, the inner fastening strip is welded and fixed on the outer surface of the heat preservation layer, the anti-freezing liquid tank is arranged in the inner fastening strip, the outer fastening strip is welded and fixed on the outer surface of the inner fastening strip, the inner sliding groove is arranged on the outer side surface of the outer fastening strip, anti-freezing liquid is injected into the anti-freezing liquid tank, the heat preservation cotton can be fastened on the outer sides of the outer sliding groove and the inner sliding groove through the fastening sliding block, the heat preservation cotton can be further fastened on the outer side of the heat preservation layer, at the moment, the first outer barrel and the second outer barrel can be rotated through the first rotating plate and the second rotating plate, and the first outer barrel and the second outer barrel on the two sides can be fastened through the locking bolt, can fasten first urceolus and the outer surface of second urceolus at the building through fastening screw simultaneously to can fasten the body, thereby make the device when improving the heat preservation effect, also can carry out quick replacement to impaired body, thereby convenient to use.

Preferably, the fastening sliding block is respectively connected with the outer sliding groove and the inner sliding groove in a sliding manner, so that the heat-preservation cotton is fastened on the outer sides of the outer sliding groove and the inner sliding groove conveniently.

Preferably, the heat preservation cotton is connected with the inboard surface sliding of first urceolus and second urceolus respectively, is convenient for make first urceolus and second urceolus better fasten the heat preservation cotton, can have certain guard action to it simultaneously, prevents that the heat preservation cotton is direct to expose outside to easily damage, thereby increase the cotton life that keeps warm.

Preferably, copolymer foam plastic is arranged in the heat insulation layer, and the copolymer foam plastic has a high heat insulation effect, so that the pipe body is better protected.

Preferably, fastening slider, outer fastening strip and interior fastening strip are the spiral shape, are convenient for fasten the heat preservation cotton, prevent that it from ageing the droing after long-time the use.

Preferably, the first outer cylinder and the second outer cylinder are rotatably connected through the first rotating plate and the second rotating plate, so that the device can be quickly opened and closed, and is convenient to use flexibly.

Compared with the prior art, the utility model provides a heat preservation type PVC pipeline possesses following beneficial effect:

1. this heat preservation type PVC pipeline, pour into antifreeze into to the antifreeze inslot, and make the heat preservation cotton can be with its fastening in the outer spout and the inner chute outside through the fastening slider, and then can be with the comparatively firm fastening of heat preservation cotton in the outside on heat preservation, accessible this moment first commentaries on classics board and second commentaries on classics board rotate first urceolus and second urceolus, and can fasten the first urceolus and the second urceolus of both sides through the fitting pin, can fasten first urceolus and the outer surface of second urceolus at the building through fastening screw simultaneously, thereby can fasten the body, thereby make the device when improving the heat preservation effect, also can carry out quick replacement to impaired body, thereby convenient to use.

2. This heat preservation type PVC pipeline, warm cotton respectively with the inboard surface sliding connection of first urceolus and second urceolus, be convenient for make first urceolus and second urceolus better fasten the heat preservation cotton, can have certain guard action to it simultaneously, prevent that the heat preservation cotton is direct to expose outside to easily damage, thereby increase the cotton life that keeps warm.

Drawings

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

FIG. 2 is a partial sectional view of the structure of the present invention;

fig. 3 is the schematic diagram of the structure heat preservation cotton of the utility model.

Wherein: 1. a first outer barrel; 2. a second outer barrel; 3. a first rotating plate; 4. a second rotating plate; 5. a fastening frame; 6. a locking bolt; 7. fastening screws; 8. an outer chute; 9. heat preservation cotton; 10. fastening the sliding block; 11. an outer fastening strip; 12. an inner chute; 13. an inner fastening strip; 14. an anti-freezing liquid tank; 15. a heat-insulating layer; 16. a tube body.

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. 1-3, the present invention provides a heat preservation type PVC pipeline, comprising a first outer barrel 1 and a second outer barrel 2, wherein the first outer barrel 1 and the second outer barrel 2 are respectively rotatably connected with a first rotating plate 3 and a second rotating plate 4, the first rotating plate 3 and the second rotating plate 4 are rotatably connected through a rotating pin, the outer surfaces of the first outer barrel 1 and the second outer barrel 2 far away from one side of the first rotating plate 3 and the second rotating plate 4 are respectively welded and fixed with a fastening frame 5, the side surface of the fastening frame 5 is in threaded connection with a locking bolt 6, the upper end bottom surface of the fastening frame 5 is in threaded connection with a fastening screw 7, the inner side surfaces of the first outer barrel 1 and the second outer barrel 2 are respectively provided with an outer chute 8, the inner side of the outer chute 8 is provided with a heat preservation device, the heat preservation device comprises heat preservation cotton 9, a fastening slider 10, an outer fastening strip 11, an inner chute 12, an inner fastening strip 13, an anti-freezing flume 14 and a heat preservation layer 15, the fastening slider 10 is welded and fixed on the outer surface of the heat preservation cotton 9, the heat preservation layer 15 is arranged on the outer side surface of the pipe body 16, the inner fastening strip 13 is fixedly welded on the outer surface of the heat preservation layer 15, the anti-freezing liquid tank 14 is arranged inside the inner fastening strip 13, the outer fastening strip 11 is fixedly welded on the outer surface of the inner fastening strip 13, the inner chute 12 is arranged on the outer side surface of the outer fastening strip 11, anti-freezing liquid is injected into the anti-freezing liquid tank 14, the heat preservation cotton 9 can be fastened on the outer sides of the outer chute 8 and the inner chute 12 through the fastening slide block 10, and further the heat preservation cotton 9 can be firmly fastened on the outer side of the heat preservation layer 15, at the moment, the first outer cylinder 1 and the second outer cylinder 2 can be rotated through the first rotating plate 3 and the second rotating plate 4, the first outer cylinder 1 and the second outer cylinder 2 on the two sides can be fastened through the locking bolt 6, and the first outer cylinder 1 and the second outer cylinder 2 can be fastened on the outer surface of a building through the fastening screw 7, so that the pipe body 16 can be fastened, therefore, when the device improves the heat preservation effect, the damaged pipe body 16 can be replaced quickly, the use is convenient, the pipe body 16 is movably connected to the inner side surface of the heat preservation layer 15, the fastening sliding block 10 is respectively in sliding connection with the outer sliding groove 8 and the inner sliding groove 12, the heat preservation cotton 9 is fastened to the outer sides of the outer sliding groove 8 and the inner sliding groove 12, the heat preservation cotton 9 is respectively in sliding connection with the inner side surfaces of the first outer barrel 1 and the second outer barrel 2, the first outer barrel 1 and the second outer barrel 2 can fasten the heat preservation cotton 9 better, meanwhile, a certain protection effect can be achieved, the heat preservation cotton 9 is prevented from being exposed directly, the damage is facilitated, the service life of the heat preservation cotton 9 is prolonged, copolymer foam plastic is arranged in the heat preservation layer 15, the copolymer foam plastic has a high-performance heat preservation effect, the pipe body 16 is protected better, and the fastening sliding block 10, Outer fastening strip 11 and interior fastening strip 13 are the helical shape, are convenient for fasten heat preservation cotton 9, prevent that it from ageing the droing after long-time the use, and first urceolus 1 and second urceolus 2 are changeed board 4 through first commentaries on classics board 3 and second and are rotated the connection, can make the device open fast and close, and then are convenient for use in a flexible way.

When the anti-freezing device is used, anti-freezing liquid is injected into the anti-freezing liquid tank 14, the heat-insulating cotton 9 can be fastened outside the outer chute 8 and the inner chute 12 through the fastening sliding block 10, the heat-insulating cotton 9 can be fastened outside the heat-insulating layer 15 firmly, the first outer barrel 1 and the second outer barrel 2 can be rotated by the first rotating plate 3 and the second rotating plate 4 at the moment, the first outer barrel 1 and the second outer barrel 2 on two sides can be fastened through the locking bolt 6, the first outer barrel 1 and the second outer barrel 2 can be fastened on the outer surface of a building through the fastening screw 7, the pipe body 16 can be fastened, the device can improve the heat-insulating effect, meanwhile, the damaged pipe body 16 can be replaced quickly, and convenience in use is achieved.

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 heat preservation type PVC pipeline, includes first urceolus (1) and second urceolus (2), its characterized in that: the inside of first urceolus (1) and second urceolus (2) rotates respectively and is connected with first commentaries on classics board (3) and second commentaries on classics board (4), first commentaries on classics board (3) and second commentaries on classics board (4) rotate through changeing the round pin and connect, the equal welded fastening of surface of keeping away from first commentaries on classics board (3) and second commentaries on classics board (4) one side of first urceolus (1) and second urceolus (2) has fastening frame (5), the side threaded connection of fastening frame (5) has fitting (6), the upper end bottom surface threaded connection of fastening frame (5) has fastening screw (7), outer spout (8) have all been seted up to the inboard surface of first urceolus (1) and second urceolus (2), the inboard of outer spout (8) is provided with the heat preservation device, the inboard surface swing joint of heat preservation device has body (16).

2. The insulated PVC conduit of claim 1, wherein: the heat preservation device comprises heat preservation cotton (9), a fastening sliding block (10), an outer fastening strip (11), an inner sliding groove (12), an inner fastening strip (13), an anti-freezing liquid tank (14) and a heat preservation layer (15), the fastening sliding block (10) is welded and fixed on the outer surface of the heat preservation cotton (9), the heat preservation layer (15) is arranged on the outer side surface of a pipe body (16), the inner fastening strip (13) is welded and fixed on the outer surface of the heat preservation layer (15), the anti-freezing liquid tank (14) is arranged inside the inner fastening strip (13), the outer fastening strip (11) is welded and fixed on the outer surface of the inner fastening strip (13), and the outer side surface of the outer fastening strip (11) is arranged on the inner sliding groove (12).

3. An insulated PVC pipe according to claim 2, wherein: the fastening sliding block (10) is respectively connected with the outer sliding groove (8) and the inner sliding groove (12) in a sliding manner.

4. An insulated PVC pipe according to claim 2, wherein: the heat insulation cotton (9) is respectively connected with the inner side surfaces of the first outer cylinder (1) and the second outer cylinder (2) in a sliding manner.

5. An insulated PVC pipe according to claim 2, wherein: copolymer foam plastic is arranged in the heat insulation layer (15).

6. An insulated PVC pipe according to claim 2, wherein: the fastening sliding block (10), the outer fastening strip (11) and the inner fastening strip (13) are all in a spiral shape.

7. The insulated PVC conduit of claim 1, wherein: the first outer cylinder (1) and the second outer cylinder (2) are rotatably connected through a first rotating plate (3) and a second rotating plate (4).