CN218294950U

CN218294950U - LNG gas station pipeline insulation tube shell

Info

Publication number: CN218294950U
Application number: CN202222433797.7U
Authority: CN
Inventors: 王增光; 周惠涛; 鲁保伟
Original assignee: Tianjin Xin Yutong Corrosion Insulation Engineering Co ltd
Current assignee: Tianjin Xin Yutong Corrosion Insulation Engineering Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-13
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a LNG gas station pipeline heat preservation tube, including the heat preservation tube body, the inner wall of heat preservation tube body is provided with the heat preservation, the inner chamber of heat preservation is provided with the stainless steel inner tube, the inner chamber of stainless steel inner tube is provided with pipeline, the material of heat preservation tube body includes the basic unit, the inner wall fixedly connected with insulating layer of basic unit, the fixed surface of basic unit is connected with the strengthening layer, the surface coating of strengthening layer has the anticorrosive coating. The utility model discloses a set up heat preservation tube body, heat preservation, stainless steel inner tube, pipeline, basic unit, insulating layer, strengthening layer, anticorrosive coating, anti ultraviolet layer, inoxidizing coating, mounting panel, mounting hole, wire netting heat preservation and cotton heat preservation, it is poor to have solved LNG gas station pipeline heat preservation tube heat preservation effect, problem that intensity is low, this LNG gas station pipeline heat preservation tube possesses the advantage that heat preservation effect is good, intensity is high.

Description

LNG gas station pipeline insulation tube shell

Technical Field

The utility model relates to a heat preservation tube technical field specifically is a LNG gas station pipeline heat preservation tube.

Background

LNG is liquefied natural gas and is generally classified into four types; sled dress formula gas station, standard formula gas station, L-CNG gas station, portable sled dress gas station, present LNG gas station pipeline need use the insulation tube shell, because current insulation tube shell heat preservation effect is poor, causes the pipeline to take place to damage easily, and secondly current insulation tube shell intensity is low, bumps easily in the installation, causes the pipeline to damage, is unfavorable for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LNG gas station pipeline insulation tube possesses to keep warm effectually, and the advantage that intensity is high has solved LNG gas station pipeline insulation tube and has kept warm the effect poor, problem that intensity is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LNG gas station pipeline insulation tube, includes insulation tube body, insulation tube body's inner wall is provided with the heat preservation, the inner chamber of heat preservation is provided with the stainless steel inner tube, the inner chamber of stainless steel inner tube is provided with pipeline, insulation tube body's material includes the basic unit, the inner wall fixedly connected with insulating layer of basic unit, the fixed surface of basic unit is connected with the strengthening layer, the surface coating of strengthening layer has the anticorrosive coating, the fixed surface of anticorrosive coating is connected with anti ultraviolet layer, the fixed surface on anti ultraviolet layer is connected with the inoxidizing coating.

Preferably, the two sides of the top and the bottom of the insulation shell body are fixedly connected with mounting plates, and mounting holes are formed in the surfaces of the mounting plates.

Preferably, the heat preservation layer comprises an iron wire mesh heat preservation layer, and a cotton heat preservation layer is arranged in an inner cavity of the iron wire mesh heat preservation layer.

Preferably, the base layer is made of a steel plate, and the heat insulation layer is made of glass fiber.

Preferably, the material of the strengthening layer is high-hardness ceramic resin, and the material of the anticorrosive layer is polytetrafluoroethylene paint.

Preferably, the material of the ultraviolet-proof layer is an ultraviolet-proof film, and the material of the protective layer is polycarbonate.

Preferably, the cotton heat-insulating layer is connected with the wire mesh heat-insulating layer in a wire inserting connection mode, and the surface of the stainless steel inner pipe is welded with the joint of the heat-insulating pipe shell body.

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

1. the utility model discloses a set up heat preservation tube body, heat preservation, stainless steel inner tube, pipeline, basic unit, insulating layer, strengthening layer, anticorrosive coating, anti ultraviolet layer, inoxidizing coating, mounting panel, mounting hole, wire netting heat preservation and cotton heat preservation, it is poor to have solved LNG gas station pipeline heat preservation tube heat preservation effect, problem that intensity is low, this LNG gas station pipeline heat preservation tube possesses the advantage that heat preservation effect is good, intensity is high.

2. The utility model discloses a set up the stainless steel inner tube, can prevent that pipeline is impaired, through setting up the insulating layer, can prevent the inside heat loss of heat preservation tube body, through setting up the strengthening layer, can improve the intensity of heat preservation tube body, prevent that heat preservation tube body from being bent, lead to pipeline impaired, through setting up the anticorrosive coating, good corrosion resisting property has, and waterproof and high temperature resistance can still have, through setting up anti ultraviolet layer, can prevent effectively that heat preservation tube body from ageing with higher speed because of ultraviolet irradiation, through setting up the inoxidizing coating, can improve the flame retardant property of heat preservation tube body, and the wear resistance of heat preservation tube body has still been improved, through setting up the mounting panel, can be convenient for fix the concatenation to heat preservation tube body with the mounting hole cooperation, through setting up the wire netting heat preservation, can cooperate with cotton heat preservation, improve the heat preservation effect of heat preservation tube body.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the material composition of the thermal insulation shell body of the present invention.

In the figure: 1. a thermal insulation pipe shell body; 2. a heat-insulating layer; 3. a stainless steel inner tube; 4. a delivery conduit; 5. a base layer; 6. a thermal insulation layer; 7. a strengthening layer; 8. an anticorrosive layer; 9. an ultraviolet-proof layer; 10. a protective layer; 11. mounting a plate; 12. mounting holes; 13. a wire mesh heat-insulating layer; 14. a cotton heat-insulating 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. 1-3, an LNG gas station pipeline insulation tube shell comprises an insulation tube shell body 1, an insulation layer 2 is arranged on the inner wall of the insulation tube shell body 1, a stainless steel inner tube 3 is arranged in the inner cavity of the insulation layer 2, a conveying pipeline 4 is arranged in the inner cavity of the stainless steel inner tube 3, the material of the insulation tube shell body 1 comprises a base layer 5, an insulation layer 6 is fixedly connected to the inner wall of the base layer 5, a strengthening layer 7 is fixedly connected to the surface of the base layer 5, an anti-corrosion layer 8 is coated on the surface of the strengthening layer 7, an anti-ultraviolet layer 9 is fixedly connected to the surface of the anti-corrosion layer 8, a protective layer 10 is fixedly connected to the surface of the anti-ultraviolet layer 9, mounting plates 11 are fixedly connected to the top and the bottom of the insulation tube shell body 1, mounting holes 12 are formed in the surface of the mounting plates 11, the insulation layer 2 comprises a wire mesh insulation layer 13, a cotton insulation layer 14 is arranged in the inner cavity of the wire mesh insulation layer 13, the base layer 5 is made of a steel plate, the heat insulation layer 6 is made of glass fiber, the reinforcing layer 7 is made of high-hardness ceramic resin, the anticorrosive layer 8 is made of polytetrafluoroethylene coating, the ultraviolet-proof layer 9 is made of an ultraviolet-proof film, the protective layer 10 is made of polycarbonate, the cotton heat insulation layer 14 is connected with the wire mesh heat insulation layer 13 in an iron wire inserting connection mode, the surface of the stainless steel inner tube 3 is welded with the joint of the heat insulation tube shell body 1, the conveying pipeline 4 can be prevented from being damaged by arranging the stainless steel inner tube 3, heat loss inside the heat insulation tube shell body 1 can be prevented by arranging the heat insulation layer 6, the strength of the heat insulation tube shell body 1 can be improved by arranging the reinforcing layer 7, the heat insulation tube shell body 1 is prevented from being bent, the conveying pipeline 4 is prevented from being damaged, and the anticorrosive layer 8 is arranged, so that the heat insulation tube shell has good anticorrosive performance, but also has waterproof and high temperature resistance performance, through setting up anti ultraviolet layer 9, can prevent effectively that insulation tube body 1 from ageing with higher speed because of ultraviolet irradiation, through setting up inoxidizing coating 10, can improve insulation tube body 1's fire behaviour, and insulation tube body 1's wear resistance has still been improved, through setting up mounting panel 11, can be convenient for fix the concatenation to insulation tube body 1 with mounting hole 12 cooperation, through setting up wire netting heat preservation 13, can cooperate with cotton heat preservation 14, improve insulation tube body 1's heat preservation effect, through setting up insulation tube body 1, heat preservation 2, stainless steel inner tube 3, conveying pipeline 4, basic unit 5, insulating layer 6, strengthening layer 7, anticorrosive coating 8, anti ultraviolet layer 9, inoxidizing coating 10, mounting panel 11, mounting hole 12, wire netting heat preservation 13 and cotton heat preservation 14, the problem of LNG gas station pipeline heat preservation tube heat preservation effect poor, the problem that intensity is low is solved, this LNG gas station pipeline heat preservation, it is effectual to possess the heat preservation, the advantage that intensity is high.

During the use, stainless steel inner tube 3 can prevent that pipeline 4 is impaired, insulating layer 6 can prevent the heat loss of 1 inside of heat preservation tube body, strengthening layer 7 can improve the intensity of heat preservation tube body 1, prevent that heat preservation tube body 1 from being buckled, lead to pipeline 4 impaired, anticorrosive coating 8 has good corrosion resisting property, and waterproof and high temperature resistance performance has still, anti ultraviolet layer 9 can prevent effectively that heat preservation tube body 1 from ageing with higher speed because of ultraviolet irradiation, inoxidizing coating 10 can improve heat preservation tube body 1's fire behaviour, and heat preservation tube body 1's wear resistance has still been improved, mounting panel 11 can be convenient for fix the concatenation to heat preservation tube body 1 with the cooperation of mounting hole 12, wire netting heat preservation 13 can cooperate with cotton heat preservation 14, improve heat preservation effect of heat preservation tube body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 LNG gas station pipeline insulation shell, includes insulation shell body (1), its characterized in that: the inner wall of heat preservation tube shell body (1) is provided with heat preservation (2), the inner chamber of heat preservation (2) is provided with stainless steel inner tube (3), the inner chamber of stainless steel inner tube (3) is provided with pipeline (4), the material of heat preservation tube shell body (1) includes basic unit (5), the inner wall fixedly connected with insulating layer (6) of basic unit (5), the fixed surface of basic unit (5) is connected with strengthening layer (7), the surface coating of strengthening layer (7) has anticorrosive coating (8), the fixed surface of anticorrosive coating (8) is connected with anti ultraviolet layer (9), the fixed surface of anti ultraviolet layer (9) is connected with inoxidizing coating (10).

2. The LNG filling station pipe insulation shell of claim 1, wherein: the insulation pipe shell is characterized in that mounting plates (11) are fixedly connected to the top and the bottom of the insulation pipe shell body (1), and mounting holes (12) are formed in the surfaces of the mounting plates (11).

3. The LNG gas station pipe insulation shell of claim 1, characterized in that: the heat preservation layer (2) comprises an iron wire heat preservation layer (13), and a cotton heat preservation layer (14) is arranged in an inner cavity of the iron wire heat preservation layer (13).

4. The LNG gas station pipe insulation shell of claim 1, characterized in that: the base layer (5) is made of a steel plate, and the heat insulation layer (6) is made of glass fiber.

5. The LNG gas station pipe insulation shell of claim 1, characterized in that: the material of the strengthening layer (7) is high-hardness ceramic resin, and the material of the anticorrosive layer (8) is polytetrafluoroethylene coating.

6. The LNG filling station pipe insulation shell of claim 1, wherein: the material of the ultraviolet-proof layer (9) is an ultraviolet-proof film, and the material of the protective layer (10) is polycarbonate.

7. An LNG gas station pipe insulation shell of claim 3, characterized in that: the cotton heat-insulating layer (14) is connected with the wire mesh heat-insulating layer (13) in a wire penetrating connection mode, and the surface of the stainless steel inner pipe (3) is welded with the joint of the heat-insulating pipe shell body (1).