CN207750594U - A kind of buried steam insulation pipe - Google Patents
A kind of buried steam insulation pipe Download PDFInfo
- Publication number
- CN207750594U CN207750594U CN201820026072.7U CN201820026072U CN207750594U CN 207750594 U CN207750594 U CN 207750594U CN 201820026072 U CN201820026072 U CN 201820026072U CN 207750594 U CN207750594 U CN 207750594U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- pipe
- arch brace
- structure member
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of buried steam insulation pipe, including structure member in pipe, structure member includes outer tube arch brace, connector and inside tube fan ring support in the pipe；The outer tube arch brace is rigid circular toroidal ring structure；The inside tube fan ring support is the fan ring body structurc concentric with the outer tube arch brace, circumferentially array is on the inside of the outer tube arch brace for three inside tubes fan rings supports, and the three inside tubes fan rings supports are fixedly connected by three connectors with the outer tube arch brace respectively；The utility model has the advantages of simple structure, using structure member structure in assembly type pipe, also make to form stable air heat insulating layer between steam inner tube and heat preservation outer tube while ensureing the skeleton structure intensity of its conventional bonding technique, its insulating layer is for completely cutting off heat, ensure that the heat of inner tube high temperature steam is not easy to lose, the insulation effect than traditional adiabatic shape packing structure is good.
Description
Technical field
The utility model belongs to pipe field more particularly to a kind of buried steam insulation pipe.
Background technology
Deep buried steam insulation pipe, due to needing by the pressure from Tu Yuan, it is therefore desirable to stronger structure
Intensity, while also to ensure its heat-insulating property, existing process means are often that support frame is direct using the form of welding
It is fixed with by inner and outer tubes, since welding procedure has pollution environment, the drawbacks such as consistency difference, while welding also requires tubing
Must be metal, therefore limitation is larger.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of intensity height, thermal insulation effect
A kind of strong buried steam insulation pipe of fruit.
Technical solution：To achieve the above object, a kind of buried steam insulation pipe of the utility model, including structure in pipe
Component, structure member includes outer tube arch brace, connector and inside tube fan ring support in the pipe；The outer tube arch brace
For rigid circular toroidal ring structure；
The inside tube fan ring support is the fan ring body structurc concentric with the outer tube arch brace, three inside tubes
Fanning ring support, circumferentially array is on the inside of the outer tube arch brace, and the three inside tubes fan rings supports are respectively by described in three
Connector is fixedly connected with the outer tube arch brace；
The concentric equidistant arrangement of structure member in several pipes；Further include steam inner tube and heat preservation outer tube, the steaming
Vapour inner tube is concentric across three inside tube fan ring support insides of structure member in each pipe；The heat preservation outer coaxial tube
The heart is sheathed on the outer tube arch brace outer ring of structure member in each pipe, is formed between the steam inner tube and heat preservation outer tube empty
Gas insulating layer.
Further, the connector is rod-shaped connectors, three connectors circumferentially array distribution in described outer
Between pipe arch brace and inside tube fan ring support；One end of three connectors is respectively fixedly connected with the three inside tube fan rings
The outer middle side part of support, the other end of three connectors are respectively fixedly connected with the inner ring of the outer tube arch brace；And it is each described
The body of rod extending direction of connector passes through the outer tube arch brace center of circle.
Further, the integral middle of each connector is provided with rectangular-shaped hole seat, each hole seat upper edge outer tube
The axis direction of arch brace is provided through reinforcing bar through hole；
Further include three root architecture steel bar columns, the three structure reinforcing bars columns are worn in the axial direction respectively into knot in each pipe
Three reinforcing bar through holes on structure component；
The side of each hole seat is additionally provided with threaded fastening hole, the reinforcing bar in the threaded fastening hole vertical connection hole seat
Through hole, the fastening bolt bottom top pressure installed on the threaded fastening hole pass through the structure reinforcing bars column of reinforcing bar through hole.
Further, the outer wall of the steam inner tube and the inside tube fan ring supporting gap of structure member in each pipe are matched
It closes；The outer tube arch brace outer ring clearance fit of the heat preservation outer tube wall and structure member in each pipe.
Further, the central angle of the inside tube fan ring support of structure member is 45 ° to 60 ° in the pipe.
Advantageous effect：The utility model has the advantages of simple structure, using structure member structure in assembly type pipe, is ensureing its tradition
Also make to form stable air heat insulating layer between steam inner tube and heat preservation outer tube while the skeleton structure intensity of welding procedure,
Insulating layer ensures that the heat of inner tube high temperature steam is not easy to lose, than traditional adiabatic shape packing structure for completely cutting off heat
Insulation effect it is good.
Description of the drawings
Attached drawing 1 is the utility model overall structure diagram；
Attached drawing 2 is the tube body axial view of the utility model entirety；
Attached drawing 3 is that structure member is linked into an integrated entity schematic diagram by structure reinforcing bars column in each pipe；
Attached drawing 4 is structure member stereoscopic schematic diagram in single pipe；
Attached drawing 5 is structure member axial direction schematic diagram in single pipe；
Attached drawing 6 is 6 partial schematic diagram of label of attached drawing 4.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
A kind of buried steam insulation pipe as shown in attached drawing 1 to 6, including structure member 7 in pipe, structural portion in the pipe
Part 7 includes outer tube arch brace 5, connector 13 and inside tube fan ring support 1；The outer tube arch brace 5 is rigid circular ring
Coil structures；
The inside tube fan ring support 1 is the fan ring body structurc concentric with the outer tube arch brace 5, three insides
Pipe fans ring support 1, and circumferentially array is in the inside of the outer tube arch brace 5, and the three inside tubes fan rings supports 1 pass through respectively
Three connectors 13 are fixedly connected with the outer tube arch brace 5；
The concentric equidistant arrangement of structure member 7 in several pipes；Further include steam inner tube 9 and heat preservation outer tube 10, institute
It is concentric across three 1 insides of inside tube fan ring support of structure member 7 in each pipe to state steam inner tube 9；The heat preservation
Concentric 5 outer ring of outer tube arch brace for being sheathed on structure member 7 in each pipe of outer tube 10, the steam inner tube 9 and heat preservation
Air heat insulating layer 14 is formed between outer tube 10；Its air heat insulating layer 14 ensures the heat of steam in steam inner tube 9 for completely cutting off heat
Amount is not easy to lose.
The connector 13 be rod-shaped connectors, three connectors 13 circumferentially array distribution in the outer tube annulus
Between support 5 and inside tube fan ring support 1；One end of three connectors 13 is respectively fixedly connected with the three inside tube fan ring branch
1 outer middle side part is supportted, the other end of three connectors 13 is respectively fixedly connected with the inner ring of the outer tube arch brace 5；And each institute
The body of rod extending direction for stating connector 13 passes through 5 center of circle of outer tube arch brace, which makes structure member 7 in its pipe
Support strength it is high, can be suitably used for the steam insulation pipe for burying place deeper.
The integral middle of each connector 13 is provided with rectangular-shaped hole seat 12,12 upper edge outer tube annulus of each hole seat
The axis direction of support 5 is provided through reinforcing bar through hole 2；Further include three root architecture steel bar columns 8, the three structure reinforcing bars columns 8
Wear three reinforcing bar through holes 2 in each pipe on structure member 7 in the axial direction respectively；Each hole seat 12
Side is additionally provided with threaded fastening hole 4, the reinforcing bar through hole 2 in 4 vertical connection hole seat 12 of the threaded fastening hole, the screw thread
The fastening bolt bottom top pressure installed on fastener hole 4 passes through the structure reinforcing bars column 8 of reinforcing bar through hole 2, further increases its structure
Reinforcing bar through hole 2 in 4 vertical connection hole seat 12 of threaded fastening hole is convenient for fastening bolt ruggedized construction steel bar column by stability
1, while having both its detachable, performance being easily installed.
The outer wall of the steam inner tube 9 and the inside tube fan ring of structure member 7 in each pipe support 1 clearance fit；Institute
The 5 outer ring clearance fit of outer tube arch brace for stating heat preservation 10 inner wall of outer tube and structure member 7 in each pipe, is gap-matched
Make the smooth installation of heat preservation outer tube 10 and steam inner tube 9, and due to needing to flow high-temperature steam in steam inner tube 9, is equivalent to
Thermal expansion surplus is reserved.
In order to ensure that the contact area between its inside tube fan ring support 1 and steam inner tube 9 is too small and generates abrasion, simultaneously
Ensure the easier for installation of steam inner tube 9 again, the inside tube fan ring support 1 of structure member 7 in the pipe in the present embodiment
Central angle is 45 ° to 60 °.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of buried steam insulation pipe, it is characterised in that：Including structure member in pipe (7), structure member (7) in the pipe
(1) is supported including outer tube arch brace (5), connector (13) and inside tube fan ring；The outer tube arch brace (5) is rigidity circle
Shape toroidal ring structure；
The inside tube fan ring support (1) is the fan ring body structurc concentric with the outer tube arch brace (5), three insides
Pipe fans ring support (1), and circumferentially array is on the inside of the outer tube arch brace (5), and three inside tubes fan rings supports (1) point
It is not fixedly connected with the outer tube arch brace (5) by three connectors (13)；
The concentric equidistant arrangement of structure member (7) in several pipes；Further include steam inner tube (9) and heat preservation outer tube (10),
On the inside of the concentric three inside tube fan ring supports (1) across structure member (7) in each pipe of the steam inner tube (9)；
Concentric outer tube arch brace (5) outer ring for being sheathed on structure member (7) in each pipe of heat preservation outer tube (10), the steaming
Air heat insulating layer (14) is formed between vapour inner tube (9) and heat preservation outer tube (10).
2. a kind of buried steam insulation pipe according to claim 1, it is characterised in that：The connector (13) is rod-shaped
Connector, circumferentially array distribution supports three connectors (13) in the outer tube arch brace (5) and inside tube fan ring
(1) between；One end of three connectors (13) is respectively fixedly connected with three inside tubes fan rings support (1) outer middle side parts, and three
The other end of the connector (13) is respectively fixedly connected with the inner ring of the outer tube arch brace (5)；And each connector
(13) body of rod extending direction passes through outer tube arch brace (5) center of circle.
3. a kind of buried steam insulation pipe according to claim 2, it is characterised in that：In each connector (13)
Integrally is provided with rectangular-shaped hole seat (12), and the axis direction of each hole seat (12) upper edge outer tube arch brace (5) runs through
It is provided with reinforcing bar through hole (2)；
Further include three root architecture steel bar columns (8), the three structure reinforcing bars columns (8) wear in the axial direction respectively in each pipe
Three reinforcing bar through holes (2) on structure member (7)；
The side of each hole seat (12) is additionally provided with threaded fastening hole (4), threaded fastening hole (4) the vertical connection hole seat
(12) the reinforcing bar through hole (2) on, the fastening bolt bottom top pressure installed on the threaded fastening hole (4) pass through reinforcing bar through hole
(2) structure reinforcing bars column (8).
4. a kind of buried steam insulation pipe according to claim 1, it is characterised in that：Outside the steam inner tube (9)
The inside tube fan ring of wall and structure member (7) in each pipe supports (1) clearance fit；Heat preservation outer tube (10) inner wall with it is each
Outer tube arch brace (5) outer ring clearance fit of structure member (7) in the pipe.
5. a kind of buried steam insulation pipe according to claim 1, it is characterised in that：Structure member (7) in the pipe
Inside tube fan ring support (1) central angle be 45 ° to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026072.7U CN207750594U (en) | 2018-01-08 | 2018-01-08 | A kind of buried steam insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026072.7U CN207750594U (en) | 2018-01-08 | 2018-01-08 | A kind of buried steam insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750594U true CN207750594U (en) | 2018-08-21 |
Family
ID=63152561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820026072.7U Expired - Fee Related CN207750594U (en) | 2018-01-08 | 2018-01-08 | A kind of buried steam insulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750594U (en) |
-
2018
- 2018-01-08 CN CN201820026072.7U patent/CN207750594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Donggang Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: JIANGSU HENGYU TUBE INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 214000 Donggang Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI HENGYU PIPE INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |