CN207230005U - A kind of high-pressure boiler stainless-steel seamless pipe - Google Patents
A kind of high-pressure boiler stainless-steel seamless pipe Download PDFInfo
- Publication number
- CN207230005U CN207230005U CN201720815316.5U CN201720815316U CN207230005U CN 207230005 U CN207230005 U CN 207230005U CN 201720815316 U CN201720815316 U CN 201720815316U CN 207230005 U CN207230005 U CN 207230005U
- Authority
- CN
- China
- Prior art keywords
- absorbing sheet
- heat absorbing
- heat
- steel
- steel pipe
- 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
Abstract
The utility model discloses a kind of high-pressure boiler stainless-steel seamless pipe, including steel pipe body, heat absorbing sheet and endothermic tube, the inner wall of the steel pipe body is fixedly connected with heat absorbing sheet, the circumferencial direction of the heat absorbing sheet is fixedly connected with endothermic tube, the left and right end face of the heat absorbing sheet and endothermic tube is equipped with circular hole A, the high-pressure boiler stainless-steel seamless pipe, by welding endothermic tube and heat absorbing sheet in steel pipe body, and substantial amounts of hole is set in endothermic tube and the end face of heat absorbing sheet and side wall, improve the contact area of heat absorbing sheet and inner air, to draw the heat of steel duct, and boss is set in steel pipe body outer wall corresponding position, by heat derives, and heat is dispersed by heat sink, it can reach the temperature for reducing and being hoarded in pipe, improve the service life of seamless steel pipe, reduce the purpose of seamless steel pipe spoilage.
Description
Technical field
A kind of steel pipe is the utility model is related to, more particularly to a kind of high-pressure boiler stainless-steel seamless pipe.
Background technology
Fluid seamless steel pipe has hollow section, a large amount of pipelines for being used as trandfer fluid, such as transfer oil, natural gas, coal
Pipeline of gas and water and some solid materials etc..And the seamless steel pipe of high-pressure boiler can usually hoard substantial amounts of temperature, seamless steel
Tube capacity is vulnerable to the erosion of high temperature so that and steel pipe is perishable and damages, therefore the heat in high-pressure boiler need to be excluded, with
Achieve the purpose that to improve seamless steel pipe service life.
Utility model content
The main purpose of the utility model is that a kind of high-pressure boiler stainless-steel seamless pipe is provided, by steel pipe sheet
Welding endothermic tube and heat absorbing sheet in vivo, and substantial amounts of hole is set in endothermic tube and the end face of heat absorbing sheet and side wall, improve heat absorbing sheet
With the contact area of inner air, to draw the heat of steel duct, and boss is set in steel pipe body outer wall corresponding position,
Heat is dispersed by heat derives, and by heat sink, can reach the temperature for reducing and being hoarded in pipe, improves the use of seamless steel pipe
In the service life, reduce the purpose of seamless steel pipe spoilage.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of high-pressure boiler stainless-steel seamless pipe, including steel pipe body, heat absorbing sheet and endothermic tube, the steel pipe body
Inner wall be fixedly connected with heat absorbing sheet, the circumferencial direction of the heat absorbing sheet is fixedly connected with endothermic tube, the heat absorbing sheet and heat absorption
The left and right end face of pipe is equipped with circular hole A, and the side of heat absorbing sheet and endothermic tube is equipped with circular hole B, the outer wall of the steel pipe body with
The identical position of heat absorbing sheet is fixedly connected with boss, and the outer end face of boss is fixedly connected with heat sink, the side of the heat sink
Face is equipped with hole position.
Further, the heat sink is made of aluminium flake.
Further, the heat absorbing sheet is evenly arranged along the circumferencial direction of steel pipe body.
Further, the axis of the endothermic tube and the axis of steel pipe body are on same straight line.
Further, the circular hole B is evenly arranged along the side of heat absorbing sheet and endothermic tube.
Compared with prior art, the utility model has the advantages that：The high-pressure boiler stainless-steel seamless pipe,
Set largely by welding endothermic tube and heat absorbing sheet in steel pipe body, and in endothermic tube and the end face of heat absorbing sheet and side wall
Hole, improves the contact area of heat absorbing sheet and inner air, to draw the heat of steel duct, and it is corresponding in steel pipe body outer wall
Position sets boss, disperses heat by heat derives, and by heat sink, can reach the temperature for reducing and being hoarded in pipe, improves
The service life of seamless steel pipe, reduces the purpose of seamless steel pipe spoilage.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model high-pressure boiler stainless-steel seamless pipe.
Fig. 2 is your structure diagram of the internal cross section of the utility model high-pressure boiler stainless-steel seamless pipe.
Fig. 3 is the sectional view of the utility model high-pressure boiler stainless-steel seamless pipe.
Fig. 4 is the circular hole location A view of the utility model high-pressure boiler stainless-steel seamless pipe.
Fig. 5 is the heat sink structure illustration of the utility model high-pressure boiler stainless-steel seamless pipe.
In figure：1st, steel pipe body；2nd, heat absorbing sheet；3rd, endothermic tube；4th, boss；5th, heat sink；6th, circular hole A；7th, Kong Wei；8th, circle
Hole B.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines embodiment, and the utility model is expanded on further.
As shown in Figs. 1-5, a kind of high-pressure boiler stainless-steel seamless pipe, including steel pipe body 1, heat absorbing sheet 2 and heat absorption
Pipe 3, the inner wall of the steel pipe body 1 are fixedly connected with heat absorbing sheet 2, and the circumferencial direction of the heat absorbing sheet 2 is fixedly connected with heat absorption
Pipe 3, the left and right end face of the heat absorbing sheet 2 and endothermic tube 3 are equipped with circular hole A6, and the side of heat absorbing sheet 2 and endothermic tube 3 is equipped with circular hole
B8, the outer wall of the steel pipe body 1 is fixedly connected with boss 4 in the position identical with heat absorbing sheet 2, and the outer end face of boss 4 is consolidated
Surely heat sink 5 is connected with, the side of the heat sink 5 is equipped with hole position 7.
A kind of the utility model high-pressure boiler stainless-steel seamless pipe, high-pressure boiler stainless-steel seamless pipe, passes through
Welding endothermic tube 3 and heat absorbing sheet 2 in steel pipe body 1, and set largely in endothermic tube 3 and the end face of heat absorbing sheet 2 and side wall
Circular hole, improves the contact area of heat absorbing sheet 2 and endothermic tube 3 and inner air, to draw the heat of steel duct, and in steel pipe sheet
The corresponding position of 1 outer wall of body sets boss 4, by heat derives.
Wherein, the heat sink 5 is made of aluminium flake, the perfect heat-dissipating of aluminium flake.
Wherein, the heat absorbing sheet 2 is evenly arranged along the circumferencial direction of steel pipe body 1, can make the structure cloth of steel pipe body 1
Put and be more uniformly distributed.
Wherein, the axis of the endothermic tube 3 and the axis of steel pipe body 1 are on same straight line.
Wherein, the circular hole B8 is evenly arranged along the side of heat absorbing sheet 2 and endothermic tube 3.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of high-pressure boiler stainless-steel seamless pipe, including steel pipe body (1), heat absorbing sheet (2) and endothermic tube (3), it is special
Sign is：The inner wall of the steel pipe body (1) is fixedly connected with heat absorbing sheet (2), and the circumferencial direction of the heat absorbing sheet (2), which is fixed, to be connected
It is connected to endothermic tube (3), the left and right end face of the heat absorbing sheet (2) and endothermic tube (3) is equipped with circular hole A (6), heat absorbing sheet (2) and inhales
The side of heat pipe (3) is equipped with circular hole B (8), and the outer wall of the steel pipe body (1) is fixed in the position identical with heat absorbing sheet (2) to be connected
Boss (4) is connected to, and the outer end face of boss (4) is fixedly connected with heat sink (5), the side of the heat sink (5) is equipped with hole position
(7)。
2. high-pressure boiler stainless-steel seamless pipe according to claim 1, it is characterised in that：The heat sink (5) by
Aluminium flake is made.
3. high-pressure boiler stainless-steel seamless pipe according to claim 1, it is characterised in that：Heat absorbing sheet (2) edge
The circumferencial direction for steel pipe body (1) is evenly arranged.
4. high-pressure boiler stainless-steel seamless pipe according to claim 1, it is characterised in that：The endothermic tube (3)
Axis and the axis of steel pipe body (1) are on same straight line.
5. high-pressure boiler stainless-steel seamless pipe according to claim 1, it is characterised in that：The circular hole B (8) along
The side of heat absorbing sheet (2) and endothermic tube (3) is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815316.5U CN207230005U (en) | 2017-07-07 | 2017-07-07 | A kind of high-pressure boiler stainless-steel seamless pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815316.5U CN207230005U (en) | 2017-07-07 | 2017-07-07 | A kind of high-pressure boiler stainless-steel seamless pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230005U true CN207230005U (en) | 2018-04-13 |
Family
ID=61852174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815316.5U Expired - Fee Related CN207230005U (en) | 2017-07-07 | 2017-07-07 | A kind of high-pressure boiler stainless-steel seamless pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230005U (en) |
-
2017
- 2017-07-07 CN CN201720815316.5U patent/CN207230005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180413 Termination date: 20180707 |