CN207279152U - A kind of high-temperature medium conveys insulating tube - Google Patents
A kind of high-temperature medium conveys insulating tube Download PDFInfo
- Publication number
- CN207279152U CN207279152U CN201721255584.2U CN201721255584U CN207279152U CN 207279152 U CN207279152 U CN 207279152U CN 201721255584 U CN201721255584 U CN 201721255584U CN 207279152 U CN207279152 U CN 207279152U
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- tube
- insulating layer
- horizontal tube
- pipe
- humidity discharging
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Abstract
It the utility model is related to a kind of high-temperature medium conveying insulating tube, including horizontal tube, side pipe and thrust disc, side pipe is arranged on horizontal tube side, thrust disc is arranged on horizontal tube, the horizontal tube includes instrumentation tubes, insulating layer, steel outer casing and erosion resistant coating, insulating layer is arranged on work tube outer surface, steel outer casing is arranged on insulating layer outer surface, erosion resistant coating is arranged on steel outer casing outer surface, the side pipe includes humidity discharging pipe and humidity discharging protecting tube, humidity discharging pipe is arranged in humidity discharging protecting tube, multiple through holes are equipped with the insulating layer, through hole is axially extending along horizontal tube and is set around instrumentation tubes, at least one through hole is equipped with fixing piece in multiple through holes.The high-temperature medium conveying insulating tube of the utility model can discharge the moisture of horizontal tube, while the connection of adjacent level pipe can be easy to position；In addition cable can be installed in horizontal tube, is laid easy to cable, overhauls and directly can be extracted cable out when replacing, it is easy to operate, improve maintenance efficiency.
Description
Technical field
Pipe technology field is the utility model is related to, more particularly to a kind of high-temperature medium conveying insulating tube.
Background technology
At present, in the adjacent utilidor connection of high-temperature medium (such as steam) conveying, usually using flange, welding or
Other attachment devices, connection structure is more complicated, and operating procedure is more, and cost is higher；In addition, when cable need to be laid with along pipeline,
Need the additionally fixation of increase cable and protect structure, repair and maintenance is more difficult after cable laying.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided one kind effectively lifts adjacent channel easy to connection
Joint efficiency, insulating tube is conveyed easy to cable laying and the high-temperature medium safeguarded.
To realize the purpose of this utility model, used technical solution is as follows：
A kind of high-temperature medium conveys insulating tube, including horizontal tube, side pipe and thrust disc, side pipe are arranged on horizontal tube side,
Thrust disc is arranged on horizontal tube, and the horizontal tube includes instrumentation tubes, insulating layer, steel outer casing and erosion resistant coating, the insulating layer
Work tube outer surface is arranged on, steel outer casing is arranged on insulating layer outer surface, and erosion resistant coating is arranged on steel outer casing outer surface, described
Side pipe includes humidity discharging pipe and humidity discharging protecting tube, and humidity discharging pipe is arranged in humidity discharging protecting tube, and multiple through holes are equipped with the insulating layer,
Through hole is axially extending along horizontal tube and is set around instrumentation tubes, at least one through hole is equipped with fixing piece in multiple through holes.
It is the attached technical scheme of the utility model below.
Preferably, the horizontal tube includes the first stiffener and the second stiffener, and the first stiffener is arranged on work
Manage between insulating layer, the second stiffener is arranged between insulating layer and steel outer casing.
Preferably, the insulating layer is thermal-insulating pipe case.
A kind of high-temperature medium conveying insulating tube of the utility model can discharge the moisture of horizontal tube, meanwhile, it is capable to just
Positioned in the connection of adjacent level pipe；In addition, cable can be installed in horizontal tube, laid easy to cable, can when overhauling and replacing
Directly cable is extracted out, it is easy to operate, improve maintenance efficiency.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of high-temperature medium conveying insulating tube of the utility model embodiment.
Fig. 2 is the sectional view of the horizontal tube of the utility model embodiment.
Fig. 3 is the stereogram of the horizontal tube of the utility model embodiment.
Fig. 4 is the connection diagram of the adjacent level pipe of the utility model embodiment.
Embodiment
In the following, the substantive distinguishing features and advantage of the utility model are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figures 1 to 4, a kind of high-temperature medium conveying insulating tube, including horizontal tube 1, side pipe 2 and thrust disc 3, side pipe
2 are arranged on 1 side of horizontal tube, and thrust disc 3 is arranged on horizontal tube.The horizontal tube 1 includes instrumentation tubes 11, insulating layer 12, outside
Shield steel pipe 13 and erosion resistant coating 14, the insulating layer 12 are arranged on 11 outer surface of instrumentation tubes, and insulating layer described in the present embodiment is stone
Cotton or the thermal-insulating pipe case of repressed the formed hard of rock wool.Steel outer casing 13 is arranged on 12 outer surface of insulating layer, erosion resistant coating 14
It is arranged on steel outer casing outer surface.The side pipe 2 includes humidity discharging pipe 21 and humidity discharging protecting tube 22, and humidity discharging pipe 21, which is arranged on humidity discharging, to be prevented
In pillar 22.Multiple through holes 4 are equipped with the insulating layer 12, through hole 4 is axially extending along horizontal tube and is set around instrumentation tubes, more
At least one through hole is equipped with fixing piece 5 in a through hole.
The fixing piece is cylindrical fixed link.
Through the above technical solutions, when adjacent level pipe connects, the through hole of adjacent level pipe is threaded through by fixing piece
In, it can be made to be located by connecting；Meanwhile the cable 10 of pipe detection can be worn in through hole 4, consequently facilitating cable laying, dimension
When repairing, directly cable can be extracted out from horizontal tube, easy to safeguard.
As shown in Figures 1 to 4, further, the horizontal tube 1 includes the first stiffener of multiple axially spaced settings
6 and the second stiffener 7 of multiple axially spaced settings, the first stiffener be arranged between instrumentation tubes and insulating layer, second plus
Strong bar is arranged between insulating layer and steel outer casing.By the first stiffener, the second stiffener, it is capable of the structure of winding level pipe
Intensity.
In the present embodiment, first, second stiffener is set around instrumentation tubes, for annular stiffener.
A kind of high-temperature medium conveying insulating tube of the present embodiment can discharge the moisture of horizontal tube, meanwhile, it is capable to be easy to
The connection positioning of adjacent level pipe；In addition, cable can be installed in horizontal tube, laid easy to cable, can be straight when overhauling and replacing
Connect and extract cable out, it is easy to operate, improve maintenance efficiency.
It is pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, its purpose
The content that is to allow person skilled in the art to understand the utility model is simultaneously implemented according to this, can not limit this reality with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (3)
1. a kind of high-temperature medium conveys insulating tube, it is characterised in that including horizontal tube, side pipe and thrust disc, side pipe are arranged on water
Flat pipe side, thrust disc are arranged on horizontal tube, and the horizontal tube includes instrumentation tubes, insulating layer, steel outer casing and erosion resistant coating, institute
State insulating layer and be arranged on work tube outer surface, steel outer casing is arranged on insulating layer outer surface, and erosion resistant coating is arranged on outside steel outer casing
Surface, the side pipe include humidity discharging pipe and humidity discharging protecting tube, and humidity discharging pipe is arranged in humidity discharging protecting tube, is equipped with the insulating layer
Multiple through holes, through hole is axially extending along horizontal tube and is set around instrumentation tubes, at least one through hole is equipped with solid in multiple through holes
Determine part.
2. high-temperature medium as claimed in claim 1 conveys insulating tube, it is characterised in that the horizontal tube includes the first stiffener
With the second stiffener, the first stiffener is arranged between instrumentation tubes and insulating layer, and the second stiffener is arranged on insulating layer and outer shield
Between steel pipe.
3. high-temperature medium as claimed in claim 2 conveys insulating tube, it is characterised in that the insulating layer is thermal-insulating pipe case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255584.2U CN207279152U (en) | 2017-09-28 | 2017-09-28 | A kind of high-temperature medium conveys insulating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255584.2U CN207279152U (en) | 2017-09-28 | 2017-09-28 | A kind of high-temperature medium conveys insulating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279152U true CN207279152U (en) | 2018-04-27 |
Family
ID=61988030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255584.2U Active CN207279152U (en) | 2017-09-28 | 2017-09-28 | A kind of high-temperature medium conveys insulating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383056A (en) * | 2022-01-12 | 2022-04-22 | 中海石油气电集团有限责任公司 | Pipeline system and method for long-distance transportation of liquefied natural gas |
-
2017
- 2017-09-28 CN CN201721255584.2U patent/CN207279152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383056A (en) * | 2022-01-12 | 2022-04-22 | 中海石油气电集团有限责任公司 | Pipeline system and method for long-distance transportation of liquefied natural gas |
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