CN211118293U

CN211118293U - Heat supply pipeline applied to heat energy factory

Info

Publication number: CN211118293U
Application number: CN201922069668.2U
Authority: CN
Inventors: 司小军; 李静
Original assignee: Tianjin Huayang New Energy Technology Development Co ltd
Current assignee: Tianjin Huayang New Energy Technology Development Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-28
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a be applied to heat supply pipeline of heat energy mill, including body and heat preservation mechanism, one side of body is provided with first attach fitting, be provided with the internal thread on first attach fitting's the inside wall, the one end that first attach fitting was kept away from to the body is provided with the second attach fitting, be provided with on second attach fitting's the surface with internal thread assorted external screw thread, the both sides of body all are provided with flexible pipe, be provided with the horizontal strip of a plurality of on the lateral surface of body, heat preservation mechanism sets up the inside at the body, heat preservation mechanism comprises calcium carbonate insulating layer, mineral wool layer and aerogel layer, be provided with the calcium carbonate insulating layer on the inside wall of body, be provided with the mineral wool layer on the inside wall of calcium carbonate insulating layer. The utility model discloses simple structure, reasonable in design has the thermal-insulated effect that keeps warm well, reduces thermal loss, improves thermal transmission efficiency, and the installation is swiftly convenient between the pipeline simultaneously, and sealed effect is better.

Description

Heat supply pipeline applied to heat energy factory

Technical Field

The utility model relates to a heating equipment technical field specifically is a be applied to heat supply pipeline of heat energy mill.

Background

The heat supply is mainly a heat preservation measure for northern cities, the measure mainly adopted in China at present is to collect heat supply in a larger area, and the heat supply is used for supplying heat for production, life and heating for factories and civil buildings in the area and has a history of nearly one hundred years.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to heat supply pipeline of heat energy mill to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to heat supply pipeline of heat energy mill, includes body and heat preservation mechanism, one side of body is provided with first attach fitting, be provided with the internal thread on first attach fitting's the inside wall, the one end that first attach fitting was kept away from to the body is provided with second attach fitting, be provided with on second attach fitting's the surface with internal thread assorted external screw thread, the both sides of body all are provided with flexible pipe, be provided with the horizontal strip of a plurality of on the lateral surface of body, heat preservation mechanism sets up the inside at the body, heat preservation mechanism comprises calcium carbonate insulating layer, mineral wool layer and aerogel layer, be provided with the calcium carbonate insulating layer on the inside wall of body, be provided with the mineral wool layer on the inside wall of calcium carbonate insulating layer, be provided with the aerogel layer on the inside wall on mineral wool.

Preferably, a plurality of foam blocks are arranged on the outer side surface of the pipe body between the transverse strips.

Preferably, the diameter of the inner side wall of the first connecting joint is the same as the diameter of the outer side wall of the second connecting joint.

Preferably, a sealing ring is arranged on the side surface of one side, away from the pipe body, of the second connecting joint.

Preferably, the number of said transverse bars is at least six, said transverse bars being made of rigid plastic.

Preferably, a plurality of vacuum holes are arranged inside the mineral wool layer.

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

1. the utility model has the advantages that the heat preservation mechanism is arranged in the pipe body, the heat preservation mechanism consists of the calcium carbonate heat insulation layer, the mineral wool layer and the aerogel layer, the heat preservation effect is good, the heat loss is reduced, the heat transfer efficiency is improved, and the heat supply cost is reduced;

2. the utility model discloses a both ends at the body are provided with first attach fitting and second attach fitting respectively, be provided with the internal thread on first attach fitting's the inside wall, be provided with on second attach fitting's the surface with internal thread assorted external screw thread, the both sides of body all are provided with flexible pipe, effect through first attach fitting and second attach fitting, it is simple more swift to be connected between pipeline and the pipeline, need not fix through the bolt, it is close more effectual, simultaneously through the effect of flexible pipe, can be appropriate carry out angular adjustment, make things convenient for the installation of pipeline more, it leads to the pipeline can't install effectively to prevent that angular error from appearing.

Drawings

FIG. 1 is an overall front view of a heat supply pipeline for a heat energy plant according to the present invention;

FIG. 2 is an overall side view of a heat supply pipeline for a heat energy plant according to the present invention;

fig. 3 is a longitudinal sectional view of a heat supply pipeline for a heat energy plant of the present invention.

In the figure: 1. a pipe body; 101. a foam block; 2. a heat preservation mechanism; 21. a calcium carbonate thermal insulation layer; 22. a layer of mineral wool; 23. an aerogel layer; 3. a first connection joint; 31. an internal thread; 4. a second connection joint; 41. an external thread; 42. a seal ring; 5. a telescopic pipe; 6. a transverse strip.

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 technical solution: a heat supply pipeline applied to a heat energy factory comprises a pipe body 1 and a heat preservation mechanism 2, wherein one side of the pipe body 1 is welded and communicated with a first connecting joint 3, an inner thread 31 is arranged on the inner side wall of the first connecting joint 3, one end of the pipe body 1, which is far away from the first connecting joint 3, is welded and communicated with a second connecting joint 4, an outer thread 41 matched with the inner thread 31 is arranged on the outer surface of the second connecting joint 4, telescopic pipes 5 are respectively arranged on two sides of the pipe body 1, a plurality of transverse strips 6 are welded on the outer side surface of the pipe body 1, the heat preservation mechanism 2 is arranged inside the pipe body 1, the heat preservation mechanism 2 is composed of, mineral wool layer 22 and aerogel layer 23 constitute, install calcium carbonate insulating layer 21 on the inside wall of body 1, install mineral wool layer 22 on the inside wall of calcium carbonate insulating layer 21, install aerogel layer 23 on the inside wall of mineral wool layer 22.

Install a plurality of foam block 101 on the lateral surface of body 1 between horizontal strip 6, be favorable to protecting body 1, certain heat preservation effect that plays simultaneously.

The diameter of the inner side wall of the first connecting joint 3 is the same as the diameter of the outer side wall of the second connecting joint 4, which is beneficial to the sealing connection between the first connecting joint 3 and the second connecting joint 4.

The side of the second connector 4 remote from the tube 1 is glued with a sealing ring 42, which is beneficial to further increase the sealing performance of the connection.

The number of the transverse strips 6 is at least six, and the transverse strips 6 are made of hard plastics, so that the bearing capacity of the pipe body 1 is increased, and the service life of the pipe body 1 is prolonged.

The inside of mineral wool layer 22 is seted up a plurality of vacuum hole, is favorable to storing the heat, reduces thermal loss.

The working principle is as follows: in the device, a heat preservation mechanism 2 is arranged, the heat preservation mechanism 2 is arranged inside a pipe body 1, a calcium carbonate heat insulation layer 21 is arranged on the inner side wall of the pipe body 1, a mineral cotton layer 22 is arranged on the inner side wall of the calcium carbonate heat insulation layer 21, an aerogel layer 23 is arranged on the inner side wall of the mineral cotton layer 22, good heat preservation and heat insulation effects are achieved under the action of the heat preservation mechanism 2, heat loss is reduced, heat transfer efficiency is improved, heating cost is reduced, a first connecting joint 3 and a second connecting joint 4 are respectively arranged at two ends of the pipe body 1, an internal thread 31 is arranged on the inner side wall of the first connecting joint 3, an external thread 41 matched with the internal thread 31 is arranged on the outer surface of the second connecting joint 4, telescopic pipes 5 are arranged on two sides of the pipe body 1, and connection between pipelines is simpler and quicker under the action of the first connecting joint 3, need not fix through the bolt, it is close more effectual, simultaneously through flexible pipe 5's effect, can be appropriate carry out angle adjustment, make things convenient for the installation of pipeline more, prevent that angle error from appearing and lead to the pipeline can't install effectively.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 be applied to heat supply pipeline of heat energy factory, includes body (1) and heat preservation mechanism (2), its characterized in that: a first connecting joint (3) is arranged on one side of the pipe body (1), an internal thread (31) is arranged on the inner side wall of the first connecting joint (3), a second connecting joint (4) is arranged at one end, far away from the first connecting joint (3), of the pipe body (1), an external thread (41) matched with the internal thread (31) is arranged on the outer surface of the second connecting joint (4), telescopic pipes (5) are arranged on two sides of the pipe body (1), a plurality of transverse strips (6) are arranged on the outer side surface of the pipe body (1), the heat-insulating mechanism (2) is arranged inside the pipe body (1), the heat-insulating mechanism (2) is composed of a calcium carbonate heat-insulating layer (21), a mineral cotton layer (22) and an aerogel layer (23), the inner side wall of the pipe body (1) is provided with the calcium carbonate heat-insulating layer (21), the inner side wall of the calcium carbonate heat-insulating layer (21), an aerogel layer (23) is arranged on the inner side wall of the mineral wool layer (22).

2. A heat supply pipeline for a thermal energy plant according to claim 1, wherein: a plurality of foam blocks (101) are arranged between the transverse strips (6) on the outer side surface of the pipe body (1).

3. A heat supply pipeline for a thermal energy plant according to claim 1, wherein: the diameter of the inner side wall of the first connecting joint (3) is the same as that of the outer side wall of the second connecting joint (4).

4. A heat supply pipeline for a thermal energy plant according to claim 1, wherein: and a sealing ring (42) is arranged on the side surface of one side, away from the pipe body (1), of the second connecting joint (4).

5. A heat supply pipeline for a thermal energy plant according to claim 1, wherein: the number of the transverse strips (6) is at least six, and the transverse strips (6) are made of hard plastics.

6. A heat supply pipeline for a thermal energy plant according to claim 1, wherein: the mineral wool layer (22) is internally provided with a plurality of vacuum holes.