CN212407833U

CN212407833U - Switching pipeline for heating by steam in power plant

Info

Publication number: CN212407833U
Application number: CN202020839336.8U
Authority: CN
Inventors: 张德龙; 高春法; 柳金友; 曹新刚; 夏建寅; 王国栋
Original assignee: Zibo Lvneng New Energy Co ltd
Current assignee: Zibo Lvneng New Energy Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-26
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a switching pipeline for heating by power plant steam, which belongs to the pipeline field and comprises an inner pipe, a heat preservation layer is fixedly connected at the inner side of the inner pipe, reinforcing ribs are fixedly connected at the outer side of the inner pipe evenly, an outer pipe is fixedly connected at one side of the reinforcing ribs, heat preservation cotton is filled at the inner side of the outer pipe and the outer side of the inner pipe, a sun-proof layer is fixedly connected at the outer side of the outer pipe, an outer protective layer is fixedly connected at the outer side of the sun-proof layer, a lower clamp is clamped at the lower end of the outer protective layer, an upper clamp is clamped at the upper end of the lower clamp, ear plates are respectively and fixedly connected at the left side and the right side of the lower clamp and the upper clamp, the supporting force between the inner pipe and the outer pipe is increased through the arrangement of the reinforcing ribs, the pipeline is protected through the arrangement, through the setting of base, easy to assemble the pipeline, avoid the drawback that the pipeline roll brought.

Description

Switching pipeline for heating by steam in power plant

Technical Field

The utility model relates to a pipeline field, more specifically say, relate to a switching pipeline that power plant steam is used for heating.

Background

In the 70 s of the 19 th century, europe entered the era of the power revolution. Not only large enterprises but also small factories adopt new power-electric energy. Originally, one engine plant only supplied electricity for lighting in one house or one street, and this kind of power station was called "residential" power station with very little electricity generation. As the demand for electricity increases, the idea of building electricity production centers has begun to be proposed. The development of motor manufacturing technology, the expansion of electric energy application range, the rapid increase of the demand of electricity for production and the consequent generation of power plants.

Most simple structure of switching pipeline that present power plant steam is used for heating does not have any safeguard function, and the pipeline receives external influence easily and damages, and the pipeline rolls easily when the installation owing to the majority is the annular form simultaneously, still needs artifical manual support, has brought a lot of troubles for the installation.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a power plant steam is used for switching pipeline of heating, through the setting of strengthening rib, has increaseed the holding power between inner tube and the outer tube, has increaseed the steadiness of pipeline, through the setting of sun-proof layer with outer inoxidizing coating, plays the guard action to the pipeline respectively, through the connection of lower clamp and last clamp, conveniently fixes the pipeline, through the setting of base, easy to assemble pipeline, avoids the drawback that the pipeline roll brought.

In order to solve the above problems, the utility model adopts the following technical proposal.

The switching pipeline for heating by using steam in a power plant comprises an inner pipe, wherein a heat insulation layer is fixedly connected to the inner side of the inner pipe, reinforcing ribs are uniformly and fixedly connected to the outer side of the inner pipe, an outer pipe is fixedly connected to one side of each reinforcing rib, heat insulation cotton is filled in the inner side of the outer pipe and the outer side of the inner pipe, a sun-proof layer is fixedly connected to the outer side of the outer pipe, an outer protective layer is fixedly connected to the outer side of the sun-proof layer, a lower clamp is clamped to the lower end of the outer protective layer, an upper clamp is clamped to the upper end of the lower clamp, lug plates are fixedly connected to the left side and the right side of the lower clamp and the left side of the upper clamp respectively, a protective pad is fixedly connected to the inner sides of the lower clamp and a support plate is fixedly connected to the lower end, the steadiness of pipeline has been increaseed, through the setting of sun-proof layer with outer inoxidizing coating, plays the guard action to the pipeline respectively, through the connection of lower clamp and last clamp, conveniently fixes the pipeline, through the setting of base, easy to assemble pipeline avoids the drawback that the pipeline roll and bring.

Further, the material of strengthening rib is for strengthening the steel system, the material on sun-proof layer is for preventing ultraviolet material system, through the setting of strengthening rib, has increaseed the steadiness of inner tube with the outer tube junction.

Further, the material of outer inoxidizing coating is the rubber and plastic heat insulating sleeve system, go up the clamp joint in the upper end of outer inoxidizing coating, through last clamp and the connection of clamp down, conveniently fix the pipeline, easy to assemble.

Further, the shape of clamp and last clamp is the U shape respectively down, the otic placode passes through bolt fixed connection, through the setting of otic placode, conveniently makes to go up the clamp and is connected down between the clamp.

Further, the material of protection pad is made for soft material, the thickness of support plate is greater than the thickness of clamp down, through the setting of protection pad, avoids going up clamp and clamp down direct and outer inoxidizing coating contact, plays the guard action to outer inoxidizing coating, avoids going up clamp and clamp down to damage outer inoxidizing coating.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme has strengthened the holding power between inner tube and the outer tube through the setting of strengthening rib, has strengthened the steadiness of pipeline, through the setting of sun-proof layer with outer inoxidizing coating, plays the guard action to the pipeline respectively, through the connection of lower clamp and last clamp, conveniently fixes the pipeline, through the setting of base, easy to assemble pipeline avoids the drawback that the pipeline roll and bring.

(2) The material of strengthening rib is for strengthening the steel system, and the material on sun-proof layer is for preventing ultraviolet material system, through the setting of strengthening rib, has increaseed the steadiness of inner tube with outer union coupling department.

(3) The material of outer inoxidizing coating is made for the rubber and plastic heat insulating sleeve, goes up the clamp joint in the upper end of outer inoxidizing coating, through last clamp with be connected of clamp down, conveniently fixes the pipeline, easy to assemble.

(4) The shape of clamp and last clamp is the U shape respectively down, and the otic placode passes through bolt fixed connection, through the setting of otic placode, conveniently makes to go up and is connected between clamp and the lower clamp.

(5) The material that the protection was filled up is made for soft material, and the thickness of backup pad is greater than the thickness of clamp down, through the setting of protection pad, avoids going up clamp and clamp down direct and outer inoxidizing coating contact, plays the guard action to outer inoxidizing coating, avoids going up clamp and clamp down to damage outer inoxidizing coating.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is a schematic view of the joint between the lower clamp and the upper clamp of the present invention.

The reference numbers in the figures illustrate:

1 inner tube, 2 heat preservation layers, 3 strengthening ribs, 4 outer tubes, 5 heat preservation cottons, 6 sun-proof layers, 7 outer protective layers, 8 lower hoops, 9 upper hoops, 10 ear plates, 11 protective pads, 12 supporting plates and 13 bases.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a switching pipeline for heating by power plant steam comprises an inner pipe 1, referring to fig. 2, an insulating layer 2 is fixedly connected to the inner side of the inner pipe 1, reinforcing ribs 3 are uniformly and fixedly connected to the outer side of the inner pipe 1, an outer pipe 4 is fixedly connected to one side of each reinforcing rib 3, insulating cotton 5 is filled in the inner side of each outer pipe 4 and the outer side of the inner pipe 1, a sun-proof layer 6 is fixedly connected to the outer side of each outer pipe 4, an outer protective layer 7 is fixedly connected to the outer side of each sun-proof layer 6, a lower hoop 8 is clamped to the lower end of each outer protective layer 7, an upper hoop 9 is clamped to the upper end of each lower hoop 8, ear plates 10 are respectively and fixedly connected to the left and right sides of each lower hoop 8 and each upper hoop 9, a protective pad 11 is respectively and fixedly connected to the inner, through the setting of strengthening rib 3, strengthened the holding power between inner tube 1 and the outer tube 4, strengthened the steadiness of pipeline, through the setting of sun-proof layer 6 and outer inoxidizing coating 7, play the guard action to the pipeline respectively, through the connection of lower clamp 8 and last clamp 9, conveniently fix the pipeline, through the setting of base 13, easy to assemble pipeline avoids the drawback that the pipeline roll brought.

Referring to fig. 2, the reinforcing rib 3 is made of reinforced steel, the sun-proof layer 6 is made of ultraviolet-proof material, the reinforcing rib 3 increases the stability of the joint between the inner pipe 1 and the outer pipe 4, the outer protective layer 7 is made of rubber and plastic heat insulation jacket, the upper clamp 9 is clamped at the upper end of the outer protective layer 7, and the pipeline is conveniently fixed and mounted by the connection of the upper clamp 9 and the lower clamp 8.

Please refer to fig. 2, the lower clamp 8 and the upper clamp 9 are U-shaped, the ear plates 10 are fixedly connected by bolts, the upper clamp 9 and the lower clamp 8 are conveniently connected by the arrangement of the ear plates 10, the protective pad 11 is made of soft material, the thickness of the support plate 12 is larger than that of the lower clamp 8, the upper clamp 9 and the lower clamp 8 are prevented from directly contacting the outer protective layer 7 by the arrangement of the protective pad 11, the outer protective layer 7 is protected, and the upper clamp 9 and the lower clamp 8 are prevented from damaging the outer protective layer 7.

Through heat preservation 2 and the setting of heat preservation cotton 5, play the heat preservation effect to the pipeline respectively, setting through strengthening rib 3, the steadiness of inner tube 1 with outer tube 4 junction has been increaseed, through clamp 8 and last clamp 9's connection down, conveniently fix the pipeline, conveniently install through base 13, avoid the drawback that the pipeline roll brought, setting through strengthening rib 3, the holding power between inner tube 1 and outer tube 4 has been increaseed, the steadiness of pipeline has been increaseed, setting through sun-proof layer 6 and outer inoxidizing coating 7, play the guard action to the pipeline respectively, through the connection of lower clamp 8 and last clamp 9, conveniently fix the pipeline, setting through base 13, the easy to assemble pipeline, avoid the drawback that the pipeline roll brought.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A switching pipeline that power plant steam was used for heating, includes inner tube (1), its characterized in that: the heat preservation layer (2) is fixedly connected to the inner side of the inner pipe (1), the reinforcing ribs (3) are fixedly connected to the outer side of the inner pipe (1) uniformly, the outer pipe (4) is fixedly connected to one side of each reinforcing rib (3), the heat preservation cotton (5) is filled in the inner side of the outer pipe (4) and the outer side of the inner pipe (1), the sun-proof layer (6) is fixedly connected to the outer side of the outer pipe (4), the outer protective layer (7) is fixedly connected to the outer side of the sun-proof layer (6), the lower clamp (8) is clamped to the lower end of the outer protective layer (7), the upper clamp (9) is clamped to the upper end of the lower clamp (8), the lug plates (10) are fixedly connected to the left side and the right side of the lower clamp (8) and the left side of the upper clamp (9) respectively, the protection pad (11) is fixedly connected to the inner, the lower end of the supporting plate (12) is fixedly connected with a base (13).

2. A transition duct for heating power plant steam, as claimed in claim 1, wherein: the reinforcing ribs (3) are made of reinforced steel, and the sun-proof layer (6) is made of an ultraviolet-proof material.

3. A transition duct for heating power plant steam, as claimed in claim 1, wherein: the material of outer inoxidizing coating (7) is the rubber and plastic heat insulating sheath system, go up clamp (9) joint in the upper end of outer inoxidizing coating (7).

4. A transition duct for heating power plant steam, as claimed in claim 1, wherein: the lower hoop (8) and the upper hoop (9) are U-shaped respectively, and the ear plates (10) are fixedly connected through bolts.

5. A transition duct for heating power plant steam, as claimed in claim 1, wherein: the material of protection pad (11) is soft material and makes, the thickness of backup pad (12) is greater than the thickness of clamp (8) down.