CN210566737U - Accurate cold drawing seamless steel pipe that heat dispersion is good - Google Patents
Accurate cold drawing seamless steel pipe that heat dispersion is good Download PDFInfo
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- CN210566737U CN210566737U CN201921529456.1U CN201921529456U CN210566737U CN 210566737 U CN210566737 U CN 210566737U CN 201921529456 U CN201921529456 U CN 201921529456U CN 210566737 U CN210566737 U CN 210566737U
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Abstract
The utility model discloses a seamless steel pipe of accurate cold drawing that heat dispersion is good, including outer body and interior body, interior body is established at outer internal side, and fixedly connected with gathers the dryer on the inner wall of outer body, and the left side of outer body is equipped with rather than the air inlet section of thick bamboo that communicates each other, and first vent has been seted up on the surface of outer body, gathers the surface of dryer and has seted up the second vent, is equipped with first brace rod and second brace rod on the inner wall of gathering the dryer respectively, and the quantity of first brace rod and second brace rod is four and the equidistance encircles the setting on the inner wall of gathering the dryer. This accurate cold drawing seamless steel pipe that heat dispersion is good, structural design is reasonable, and convenient to use possesses better heat dispersion, can be fast effectual in time spill the high temperature that liquid gived off in the steel pipe, avoids the heat to corrode the pipeline, has prolonged the life of steel pipe, reaches the radiating effect of ideal, and possesses better rigidity, and then has satisfied diversified user demand.
Description
Technical Field
The utility model relates to a steel pipe technical field specifically is a seamless steel pipe of accurate cold drawing that heat dispersion is good.
Background
A steel pipe made of a single piece of metal without a seam on the surface is called a seamless steel pipe. According to the production method, seamless steel pipes are divided into hot rolled pipes, cold drawn pipes, extruded pipes, jacking pipes and the like, the seamless steel pipes are divided into round pipes and special-shaped pipes according to the shapes of sections, the special-shaped pipes are square, oval, triangular, hexagonal, melon seed-shaped, star-shaped and finned pipes, most of the seamless steel pipes in the prior art are poor in heat dissipation performance, high temperature emitted by liquid in the steel pipes cannot be dissipated quickly and effectively in time, heat erosion pipelines are prone to being caused, the service life of the steel pipes is greatly shortened, an ideal heat dissipation effect cannot be achieved, the rigidity of the traditional seamless steel pipes is poor, multi-direction use requirements cannot be met easily, and therefore a precision cold drawn seamless steel pipe with good heat dissipation performance is provided, and the problems in the background technology are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a accurate cold drawing seamless steel pipe that heat dispersion is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision cold drawing seamless steel pipe that heat dispersion is good, includes outer body and interior body, interior body is established at outer body inboard, fixedly connected with gathers the dryer on the inner wall of outer body, the left side of outer body is equipped with rather than the air inlet section of thick bamboo that communicates each other, first vent has been seted up on the surface of outer body, gather the surface of dryer and seted up the second vent, be equipped with first brace rod and second brace rod on the inner wall of gathering the dryer respectively, the quantity of first brace rod and second brace rod is four and the equidistance and encircles the setting on the inner wall of gathering the dryer, the one end that first brace rod and second brace rod kept away from and gather the dryer is equipped with first fin and second fin respectively, one side that first fin and second fin are close to interior body links to each other with interior body surface.
Preferably, a third vent hole is formed in the side surface of the first support rib, and a fourth vent hole is formed in the side surface of the second support rib.
Preferably, a third cooling fin is arranged on the surface of the wind gathering barrel and at a position corresponding to the second support rib.
Preferably, the diameter of the section of the left end of the wind gathering cylinder is larger than that of the section of the right end of the wind gathering cylinder, and a gap is reserved between the pipe orifice of the right end of the wind gathering cylinder and the surface of the inner pipe body.
Preferably, the inner wall of the inner tube body is coated with a corrosion-resistant coating, and the surface of the outer tube body is coated with a wear-resistant coating.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model introduces the external natural wind through the air inlet cylinder, through the design of the wind gathering cylinder with big left and small right, the natural wind can be gathered and carries out air cooling heat dissipation on the surface of the inner pipe body, and is dissipated from the second ventilation opening, the first ventilation opening and the gap between the right end of the wind gathering cylinder and the inner pipe body, meanwhile, the first radiating fin and the second radiating fin can synchronously dissipate and discharge the heat of the inner pipe body, and utilize the first supporting rib and the second supporting rib to play the connecting role between the inner pipe body and the wind gathering cylinder, and simultaneously can strengthen the strength of the steel pipe, the precision cold drawing seamless steel pipe with good heat dissipation performance has reasonable structural design, convenient use and better heat dissipation performance, can quickly and effectively dissipate the high temperature dissipated by the liquid in the steel pipe in time, avoids heat erosion pipelines, prolongs the service life of the steel pipe, achieves ideal heat dissipation effect, and has better rigidity, thereby satisfying the multi-directional use requirement.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
fig. 2 is a schematic structural diagram of a side view of the present invention.
In the figure: the air conditioner comprises an outer pipe body 1, an inner pipe body 2, an air gathering barrel 3, an air inlet barrel 4, a first ventilation opening 5, a second ventilation opening 6, a first support rib 7, a second support rib 8, a first cooling fin 9, a second cooling fin 10, a third ventilation opening 11, a fourth ventilation opening 12 and a third cooling fin 13.
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. 1-2, a precision cold-drawn seamless steel tube with good heat dissipation performance comprises an outer tube 1 and an inner tube 2, wherein the inner tube 2 is arranged on the inner side of the outer tube 1, the inner wall of the inner tube 2 is coated with an anti-corrosion coating, the surface of the outer tube 1 is coated with an anti-wear coating, the inner wall of the outer tube 1 is fixedly connected with a wind gathering tube 3, the diameter of the left end section of the wind gathering tube 3 is larger than that of the right end section, a gap is reserved between the right end opening of the wind gathering tube 3 and the surface of the inner tube 2, the left side of the outer tube 1 is provided with an air inlet tube 4 which is mutually communicated with the outer tube, the surface of the outer tube 1 is provided with a first vent 5, the surface of the wind gathering tube 3 is provided with a second vent 6, the inner wall of the wind gathering tube 3 is respectively provided with a first support rib 7 and a second support rib 8, the first support ribs 7 and the second support ribs 8, the third radiating fins 13 are arranged on the surface of the wind gathering barrel 3 and corresponding to the second supporting ribs 8, the third ventilation openings 11 are arranged on the side surfaces of the first supporting ribs 7, the fourth ventilation openings 12 are arranged on the side surfaces of the second supporting ribs 8, the first radiating fins 9 and the second radiating fins 10 are respectively arranged at the ends, far away from the wind gathering barrel 3, of the first supporting ribs 7 and the second supporting ribs 8, one sides, close to the inner pipe body 2, of the first radiating fins 9 and the second radiating fins 10 are connected with the surface of the inner pipe body 2, external natural wind is guided in through the wind inlet barrel 4, the natural wind can be gathered and carries out air cooling and heat dissipation on the surface of the inner pipe body 2 through the design of the wind gathering barrel 3 with the left big end and the right small end, the heat of the inner pipe body 2 can be dissipated through the second ventilation openings 6, the first ventilation openings 5 and the gaps between the right end of the wind gathering barrel 3 and the inner pipe body 2, and utilize first brace rod 7 and second brace rod 8 to play the connection effect between interior body 2 and the wind section of thick bamboo 3 of gathering, can strengthen steel pipe intensity simultaneously, this accurate cold drawing seamless steel pipe that heat dispersion is good, structural design is reasonable, high durability and convenient use, possess better heat dispersion, can be fast effectual in time effluvium with the high temperature that liquid gived off in the steel pipe, avoid heat to corrode the pipeline, the life of steel pipe has been prolonged, reach the radiating effect of ideal, and possess better rigidity, and then satisfied diversified user demand.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. The utility model provides a precision cold drawn seamless steel pipe that heat dispersion is good, includes outer body (1) and interior body (2), its characterized in that: the inner pipe body (2) is arranged on the inner side of the outer pipe body (1), the air collecting barrel (3) is fixedly connected to the inner wall of the outer pipe body (1), the left side of the outer pipe body (1) is provided with an air inlet barrel (4) communicated with the air inlet barrel, the surface of the outer pipe body (1) is provided with a first ventilation opening (5), the surface of the air collecting barrel (3) is provided with a second ventilation opening (6), the inner wall of the air collecting barrel (3) is provided with a first supporting rib (7) and a second supporting rib (8), the number of the first supporting rib (7) and the number of the second supporting rib (8) are four, the first supporting rib (7) and the second supporting rib (8) are equidistantly arranged on the inner wall of the air collecting barrel (3) in a surrounding mode, one end, far away from the air collecting barrel (3), of the first supporting rib (7) and the second supporting rib (8) is provided with a first cooling fin (9) and a second cooling fin (10), one side, close to the inner pipe body (2), of the first cooling fin ( .
2. The precision cold-drawn seamless steel tube with good heat dissipation performance according to claim 1, characterized in that: and a third ventilation opening (11) is formed in the side surface of the first supporting rib (7), and a fourth ventilation opening (12) is formed in the side surface of the second supporting rib (8).
3. The precision cold-drawn seamless steel tube with good heat dissipation performance according to claim 1, characterized in that: and a third radiating fin (13) is arranged on the surface of the wind gathering barrel (3) and at a position corresponding to the second supporting rib (8).
4. The precision cold-drawn seamless steel tube with good heat dissipation performance according to claim 1, characterized in that: the diameter of the section of the left end of the wind gathering cylinder (3) is larger than that of the section of the right end of the wind gathering cylinder, and a gap is reserved between the pipe orifice of the right end of the wind gathering cylinder (3) and the surface of the inner pipe body (2).
5. The precision cold-drawn seamless steel tube with good heat dissipation performance according to claim 1, characterized in that: the inner wall of the inner pipe body (2) is coated with a corrosion-resistant coating, and the surface of the outer pipe body (1) is coated with a wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529456.1U CN210566737U (en) | 2019-09-12 | 2019-09-12 | Accurate cold drawing seamless steel pipe that heat dispersion is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529456.1U CN210566737U (en) | 2019-09-12 | 2019-09-12 | Accurate cold drawing seamless steel pipe that heat dispersion is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566737U true CN210566737U (en) | 2020-05-19 |
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ID=70658746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921529456.1U Active CN210566737U (en) | 2019-09-12 | 2019-09-12 | Accurate cold drawing seamless steel pipe that heat dispersion is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566737U (en) |
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2019
- 2019-09-12 CN CN201921529456.1U patent/CN210566737U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Daming Middle Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Hongyi Precision Industry Co.,Ltd. Address before: 213000 industrial concentration zone, Xinnan village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HONGYI STEEL PIPE CO.,LTD. |
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| CP03 | Change of name, title or address |