CN112696533B - Non-aging galvanized pipe and preparation method thereof - Google Patents
Non-aging galvanized pipe and preparation method thereof Download PDFInfo
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- CN112696533B CN112696533B CN202110030812.0A CN202110030812A CN112696533B CN 112696533 B CN112696533 B CN 112696533B CN 202110030812 A CN202110030812 A CN 202110030812A CN 112696533 B CN112696533 B CN 112696533B
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- pipe
- liquid collecting
- galvanized pipe
- galvanized
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/70—Cooling of pipes or pipe systems
- F16L53/75—Cooling of pipes or pipe systems using cooling fins
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a galvanized pipe not easy to age, which comprises a galvanized pipe body, wherein a liquid collecting pipe is arranged on the inner wall of the galvanized pipe body, a heat absorption silica gel pad is arranged on the outer wall of the liquid collecting pipe, a side groove is formed in the outer wall of the galvanized pipe body, a heat conducting column is inserted into the surface of the side groove, a radiating fin is sleeved on the outer side of the heat conducting column, and a sealing welding spot is arranged at a penetrating port of the heat conducting column and the side groove; the invention also discloses a preparation method of the galvanized pipe material not easy to age, which comprises the following steps: pretreating pipe fittings, arranging cooling pipe fittings, arranging heat dissipation members and arranging water injection members; the beneficial effects are that: the liquid collecting pipe is additionally arranged on the inner wall of the galvanized pipe not easy to age, after the heat absorption silica gel pad on the outer side of the liquid collecting pipe absorbs the heat inside the pipe body, the liquid inside the liquid collecting pipe cools the liquid collecting pipe, and the heat conducting column conducts the heat inside the liquid collecting pipe outwards, so that the inner wall of the galvanized pipe is cooled, and the galvanized pipe is prevented from being aged due to the fact that the galvanized pipe is in a high-temperature state for a long time.
Description
Technical Field
The invention relates to the technical field of pipes, in particular to a galvanized pipe not easy to age and a preparation method thereof.
Background
Galvanized pipe, in order to improve the corrosion resistance of the steel pipe, the general steel pipe is galvanized. The hot dip coating method is generally adopted, and the actual galvanizing amount of the surface galvanizing coat of the prior galvanized pipe is 300g/m 2 Therefore, the actual galvanized layer has poor thickness, the galvanized layer is easy to damage, the service life of the pipe is reduced, and the ideal theoretical galvanized amount is 500g/m 2 。
In the prior art, when the galvanized pipe is used, the inner wall of the galvanized pipe is heated and heated due to the washing of internal fluid, and the galvanized pipe is easy to age under a high-temperature state for a long time, so that the service life of the galvanized pipe is influenced.
Disclosure of Invention
The invention aims to provide a galvanized pipe not easy to age and a preparation method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a difficult ageing galvanized pipe material, includes the galvanized pipe material body, the inner wall of galvanized pipe material body is provided with the collector tube, the outer wall of collector tube is provided with the heat absorption silica gel pad, and the limit groove has been seted up to the outer wall of galvanized pipe material body, the surface in limit groove is pegged graft and is had the heat conduction post, the outside cover of heat conduction post is equipped with radiating fin, the department of running through of heat conduction post and limit groove is provided with sealed solder joint, and the surface of collector tube is pegged graft and is had the infusion and link the pipe, and the filler has been seted up on the surface of galvanized pipe material body, the inner wall of filler is provided with the spacing collar, and the inside of filler is provided with the rubber chock, and the inside of filler is pegged graft and is had the shutoff piece, the surface of shutoff piece is provided with and revolves the twist the handle.
Preferably, the galvanized pipe body is of a round pipe-shaped structure, the liquid collecting pipes are of an internal hollow round pipe structure and are provided with multiple groups, the multiple groups of liquid collecting pipes are equidistantly distributed along the inner annular surface of the galvanized pipe body in an equal-size arrangement mode, each group of liquid collecting pipes is provided with two liquid collecting pipes, the two liquid collecting pipes are communicated through the infusion connecting pipe, and the heat absorption silica gel pad is of an arc-shaped plate-shaped structure.
Preferably, the side groove is ring column structure, and the side groove is provided with a plurality ofly, and a plurality of side grooves are arranged along the long limit of galvanized pipe body and are distributed, and the heat conduction post is circular column structure, and the heat conduction post is pegged graft in the collector tube, and radiating fin is ring plate structure.
Preferably, the filling port is of a convex cylindrical structure, internal threads are arranged on the surface of the filling port, the plugging block is of a convex cylindrical structure, external threads are arranged on the surface of the plugging block, the screwing handle is of a cross-shaped plate structure, and the limiting ring is of a circular plate structure.
A preparation method of a zinc-plated pipe not easy to age comprises the following steps:
the method comprises the following steps: pretreating the pipe fitting, namely cutting a circular edge groove at the position of the outer ring surface of the galvanized pipe body;
step two: arranging cooling pipe fittings, namely bonding a heat absorption silica gel pad on the surface of a liquid collecting pipe, then forming holes at the end parts of the liquid collecting pipe, then enabling the holes of the two liquid collecting pipes to be opposite, inserting the two ends of a liquid conveying connecting pipe into the holes of the two liquid collecting pipes respectively, welding the liquid conveying connecting pipe at the end part of the liquid collecting pipe, and then welding the liquid collecting pipes on the inner wall of a galvanized pipe body, so that a plurality of groups of liquid collecting pipes are fixed inside the galvanized pipe body;
step three: arranging a heat radiating piece, punching a hole in the galvanized pipe body on the surface of the side groove, penetrating the hole through a side plate of the liquid collecting pipe, inserting the heat conducting column into the hole, welding a sealing welding point at the hole positions of the heat conducting column and the side groove by means of an electric welding machine, sleeving the heat radiating fin on the outer side of the heat conducting column, and then fixing the heat radiating fin by electric welding at the inner ring position of the heat radiating fin;
step four: the method comprises the following steps of arranging a water injection piece, arranging a filling port on the outer ring surface of a galvanized pipe body, penetrating the filling port through a side plate of a liquid collecting pipe, bonding a limiting ring and a rubber plug block on the inner wall of the filling port, and finally screwing and plugging the plugging block at the filling port to protect the rubber plug block, wherein a screwing handle is bonded on the surface of the plugging block to facilitate screwing.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the inner wall of the galvanized pipe not easy to age is additionally provided with the liquid collecting tube, after the heat absorption silica gel pad outside the liquid collecting tube absorbs the heat inside the pipe body, the liquid inside the liquid collecting tube cools the liquid collecting tube, and the heat conducting column guides the heat inside the liquid collecting tube outwards, so that the inner wall of the galvanized pipe is cooled, and the galvanized pipe is prevented from aging due to the fact that the galvanized pipe is in a high-temperature state for a long time;
2. the surface of the galvanized pipe difficult to age is provided with a filling opening, the filling opening is blocked by a rubber plug, a needle tube penetrates through the rubber plug to supplement liquid into a liquid collecting tube, and the blocking block is screwed in the filling opening and shields and protects the rubber plug;
3. the preparation method of the zinc-coated pipe not easy to age provided by the invention is simple and convenient to operate, only relates to the punching and welding of the pipeline, and thus has low technical requirements on workers and is convenient to popularize and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the heat-absorbing and heat-conducting type galvanized pipe comprises a galvanized pipe body 1, a liquid collecting pipe 2, a heat-absorbing silica gel pad 3, a side groove 4, a heat-conducting column 5, a heat-radiating fin 6, a sealing welding point 7, a transfusion connecting pipe 8, a filling port 9, a rubber plug 10, a plugging block 11, a screwing handle 12 and a limiting ring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a galvanized pipe not prone to aging comprises a galvanized pipe body 1, wherein liquid collecting pipes 2 are arranged on the inner wall of the galvanized pipe body 1, heat absorption silica gel pads 3 are arranged on the outer wall of each liquid collecting pipe 2, the galvanized pipe body 1 is of a circular pipe-shaped structure, the liquid collecting pipes 2 are of a circular pipe structure with a hollow interior, a plurality of groups of liquid collecting pipes 2 are arranged and distributed in an equal-size mode along the inner annular surface of the galvanized pipe body 1 at equal intervals, two liquid collecting pipes 2 are arranged in each group, the two liquid collecting pipes 2 are communicated through a liquid conveying connecting pipe 8, and the heat absorption silica gel pads 3 are of circular arc-shaped plate structures; the outer wall of the galvanized pipe body 1 is provided with a side groove 4, the surface of the side groove 4 is spliced with a heat conduction column 5, the outer side of the heat conduction column 5 is sleeved with a radiating fin 6, the side groove 4 is of a circular cylindrical structure, the side grooves 4 are provided with a plurality of side grooves 4, the side grooves 4 are distributed along the long edge of the galvanized pipe body 1 in an arrayed manner, the heat conduction column 5 is of a circular cylindrical structure, the heat conduction column 5 is spliced in the liquid collecting pipe 2, the radiating fin 6 is of a circular plate-shaped structure, a sealing welding spot 7 is arranged at a penetrating port of the heat conduction column 5 and the side groove 4, and the surface of the liquid collecting pipe 2 is spliced with an infusion connecting pipe 8;
filling opening 9 has been seted up on the surface of zinc-plated tubular product body 1, the inner wall of filling opening 9 is provided with spacing collar 13, the inside of filling opening 9 is provided with rubber chock 10, and the inside of filling opening 9 is pegged graft and is had plugging block 11, the surface of plugging block 11 is provided with twists wrong handle 12, filling opening 9 is "protruding" font cylindrical structure, the surface of filling opening 9 is provided with the internal thread, plugging block 11 is "protruding" font cylindrical structure, the surface of plugging block 11 is provided with the external screw thread, it is "ten" font platelike structure to twist wrong handle 12, spacing collar 13 is ring annular platelike structure.
A preparation method of a zinc-plated pipe not easy to age comprises the following steps:
the method comprises the following steps: pretreating the pipe fitting, namely cutting an annular side groove 4 at the outer annular surface of the galvanized pipe body 1;
step two: arranging cooling pipe fittings, namely adhering a heat absorption silica gel pad 3 on the surface of a liquid collecting pipe 2, then forming holes in the end parts of the liquid collecting pipes 2, then enabling the holes of the two liquid collecting pipes 2 to be opposite, inserting the two ends of an infusion connecting pipe 8 into the holes of the two liquid collecting pipes 2 respectively, welding the infusion connecting pipe 8 on the end parts of the liquid collecting pipes 2, and then welding the liquid collecting pipes 2 on the inner wall of a galvanized pipe body 1, so that a plurality of groups of liquid collecting pipes 2 are fixed inside the galvanized pipe body 1 by the method;
step three: arranging a heat dissipation part, namely punching a hole in the surface of the side groove 4 towards the interior of the galvanized pipe body 1, wherein the hole penetrates through a side plate of the liquid collecting pipe 2, then inserting the heat conduction column 5 into the hole, welding a sealing welding point 7 at the hole positions of the heat conduction column 5 and the side groove 4 by means of an electric welding machine, then sleeving the heat dissipation fin 6 on the outer side of the heat conduction column 5, and then fixing the heat dissipation fin 6 in an inner ring position in an electric welding manner;
step four: the method comprises the steps of arranging a water injection piece, arranging a filling opening 9 on the outer ring surface of a galvanized pipe body 1, enabling the filling opening 9 to penetrate through a side plate of a liquid collecting pipe 2, adhering a limiting ring 13 and a rubber plug 10 to the inner wall of the filling opening 9, and finally screwing and plugging a plugging block 11 at the filling opening 9 to protect the rubber plug 10, wherein a screwing handle 12 is adhered to the surface of the plugging block 11 to facilitate screwing.
The working principle is as follows: when the automatic injection device is used, after the heat absorption silicone pad 3 absorbs the heat inside the galvanized pipe body 1, the liquid inside the liquid collection pipe 2 cools the liquid collection pipe 2 and absorbs the heat on the surface of the heat absorption silicone pad 3, the heat conduction column 5 extends out of the galvanized pipe body 1, so that the heat conduction column 5 cools the liquid inside the liquid collection pipe 2, the temperature inside the galvanized pipe body 1 is reduced, the galvanized pipe body 1 is prevented from aging due to the fact that the galvanized pipe body 1 is in a high-temperature state for a long time, after the sealing block 11 is screwed and detached from the filling port 9 by pinching the screwing handle 12 with the hand, the liquid can be injected into the liquid collection pipe 2 after the needle tube penetrates through the rubber plug 10, the infusion connecting pipe 8 is communicated with the two liquid collection pipes 2, the two liquid collection pipes 2 are simultaneously injected with water, the needle head is pulled out after the water is injected, the surface of the rubber plug 10 is automatically closed, and then the sealing block 11 is sealed at the screwing port 9 to protect the rubber plug 10.
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 difficult ageing galvanized pipe material, includes galvanized pipe material body (1), its characterized in that: the inner wall of the galvanized pipe body (1) is provided with a liquid collecting pipe (2), the outer wall of the liquid collecting pipe (2) is provided with a heat absorption silica gel pad (3), the outer wall of the galvanized pipe body (1) is provided with a side groove (4), the surface of the side groove (4) is inserted with a heat conduction column (5), the outer side of the heat conduction column (5) is sleeved with a radiating fin (6), a sealing welding spot (7) is arranged at the penetrating port of the heat conducting column (5) and the side groove (4), a transfusion connecting pipe (8) is inserted on the surface of the liquid collecting pipe (2), a filling port (9) is arranged on the surface of the galvanized pipe body (1), a limiting ring (13) is arranged on the inner wall of the filling port (9), a rubber plug block (10) is arranged inside the filling port (9), and a plugging block (11) is inserted into the filling port (9), and a screwing handle (12) is arranged on the surface of the plugging block (11).
2. The non-aging galvanized pipe material according to claim 1, characterized in that: galvanized pipe body (1) is the pipe structure, and collector tube (2) are inside hollow pipe structure, and collector tube (2) are provided with the multiunit, and multiunit collector tube (2) are arranged along the interior anchor ring equidimension such as galvanized pipe body's (1) equidistance and are distributed, and every group collector tube (2) is provided with two, through infusion even pipe (8) intercommunication between two collector tubes (2), and heat absorption silica gel pad (3) are convex platelike structure.
3. The non-aging galvanized pipe material according to claim 1, characterized in that: the side groove (4) is a circular ring column body structure, the side groove (4) is provided with a plurality of side grooves, the side grooves (4) are distributed along the long edge of the galvanized pipe body (1), the heat conducting columns (5) are circular column body structures, the heat conducting columns (5) are inserted into the liquid collecting pipe (2), and the radiating fins (6) are circular ring plate-shaped structures.
4. The non-aging galvanized pipe material according to claim 1, characterized in that: the filling port (9) is of a convex cylindrical structure, internal threads are arranged on the surface of the filling port (9), the plugging block (11) is of a convex cylindrical structure, external threads are arranged on the surface of the plugging block (11), the screwing handle (12) is of a cross plate structure, and the limiting ring (13) is of a circular ring plate structure.
5. A method for preparing a zinc-plated pipe which is not easy to age according to any one of claims 1 to 4, wherein the method comprises the following steps: the processing flow of the product comprises the following steps:
the method comprises the following steps: pretreating the pipe fitting, namely cutting a circular edge groove (4) at the outer annular surface of the galvanized pipe body (1);
step two: arranging cooling pipes, namely adhering a heat absorption silica gel pad (3) on the surface of each liquid collecting pipe (2), then forming holes in the end parts of the liquid collecting pipes (2), then enabling the holes of the two liquid collecting pipes (2) to be opposite, respectively inserting the two ends of a transfusion connecting pipe (8) into the holes of the two liquid collecting pipes (2), welding the transfusion connecting pipe (8) at the end parts of the liquid collecting pipes (2), and then welding the liquid collecting pipes (2) on the inner wall of a galvanized pipe body (1) so as to fix a plurality of groups of liquid collecting pipes (2) in the galvanized pipe body (1);
step three: arranging a heat dissipation piece, namely punching a hole in the galvanized pipe body (1) on the surface of the side groove (4), penetrating the hole through a side plate of the liquid collecting pipe (2), then inserting the heat conduction column (5) into the hole, welding a sealing welding point (7) at the hole positions of the heat conduction column (5) and the side groove (4) by means of an electric welding machine, then sleeving the heat dissipation fins (6) on the outer side of the heat conduction column (5), and then welding and fixing the heat dissipation fins (6) at the inner ring position of the heat dissipation fins (6);
step four: the method comprises the following steps of arranging a water injection piece, arranging a filling opening (9) on the outer ring surface of a galvanized pipe body (1), enabling the filling opening (9) to penetrate through a side plate of a liquid collecting pipe (2), bonding a limiting ring (13) and an rubber plug (10) on the inner wall of the filling opening (9), finally screwing and plugging a plugging block (11) at the filling opening (9) to protect the rubber plug (10), and bonding and screwing handles (12) on the surface of the plugging block (11) to facilitate screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030812.0A CN112696533B (en) | 2021-01-11 | 2021-01-11 | Non-aging galvanized pipe and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030812.0A CN112696533B (en) | 2021-01-11 | 2021-01-11 | Non-aging galvanized pipe and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112696533A CN112696533A (en) | 2021-04-23 |
| CN112696533B true CN112696533B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110030812.0A Active CN112696533B (en) | 2021-01-11 | 2021-01-11 | Non-aging galvanized pipe and preparation method thereof |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10318483A (en) * | 1997-05-21 | 1998-12-04 | Mitsubishi Heavy Ind Ltd | Ash conveying pipe |
| CN208169404U (en) * | 2018-05-16 | 2018-11-30 | 江苏迪欧姆股份有限公司 | Damper cylinder barrel finish rolling seamless steel pipe |
| CN208651939U (en) * | 2018-08-29 | 2019-03-26 | 江阴市东昊不锈钢管有限公司 | A kind of high-precision stainless steel for aviation steel pipe |
| CN210462427U (en) * | 2019-08-29 | 2020-05-05 | 江苏百澄特种钢管制造有限公司 | Accurate cold-drawn seamless steel pipe dispels heat by force |
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2021
- 2021-01-11 CN CN202110030812.0A patent/CN112696533B/en active Active
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