CN212056198U

CN212056198U - High-temperature hot air conveying pipe

Info

Publication number: CN212056198U
Application number: CN202020110538.9U
Authority: CN
Inventors: 严辉
Original assignee: Xuzhou Shunda Steel Wheel Manufacturing Co ltd
Current assignee: Xuzhou Shunda Steel Wheel Manufacturing Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-12-01
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a high temperature is conveyer pipe for hot-blast, relate to pipeline technical field, specifically be a high temperature is conveyer pipe for hot-blast, including heat-resistant pipe, the both ends fixedly connected with connecting pipe of heat-resistant pipe. This high temperature is conveyer pipe for hot-blast, establish the insulating layer through adding on the surface at heat-resistant pipe, the heat preservation, the waterproof layer, utilize the insulating layer to insulate against heat to heat-resistant pipe, utilize the heat preservation to keep warm to heat-resistant pipe simultaneously, can avoid water stain overlooking the body through the waterproof layer, the practicality of this high temperature is conveyer pipe for hot-blast is improved, utilize the cooperation of cup jointing hole and the fixed aluminum pipe of bending to use simultaneously, utilize cup jointing the fixed aluminum pipe of bending of pore pair to cup joint, utilize the fixed aluminum pipe of bending to possess the physical characteristic of deformation and certain hardness to inject the shape of pipeline, and then avoid traditional pipeline often to warp the problem of rocking, the stability of this high temperature is conveyer.

Description

High-temperature hot air conveying pipe

Technical Field

The utility model relates to the technical field of pipelines, specifically be a high temperature is conveyer pipe for hot-blast.

Background

The conveying pipeline is a pipeline special for conveying liquid and gas materials, the pipeline conveying method is called pipeline conveying, the pipeline conveying method is a special conveying mode for conveying petroleum, coal and chemical products to the market from a production place, the pipeline conveying method is a special component part for trunk line conveying in a unified conveying network, the conveying pipeline is wide in application, the hot air conveying pipeline is one of the pipelines, the hot air conveying pipeline is used for conveying high-temperature gas, when the existing hot air conveying pipeline is used, the pipeline is connected in a general sleeving mode, once the pipeline is subjected to external force or gas driving force, the joint often falls off, and meanwhile, under the influence of the high-temperature gas on the pipeline, the pipe body is softened and deformed to cause pipeline blockage and seriously influence the use of the pipeline, so that the conveying pipeline for high-temperature hot air is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high temperature is conveyer pipe for hot-blast, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hot-blast conveyer pipe that uses of high temperature, includes the heat-resistant pipe, the both ends fixedly connected with connecting pipe of heat-resistant pipe, the fixed surface of heat-resistant pipe installs the insulating layer, the fixed surface of insulating layer is connected with the heat preservation, one side activity on connecting pipe surface has cup jointed the solid fixed ring of left side, the solid fixed ring of right side has been cup jointed in the opposite side activity on connecting pipe surface, the fixed cover in inside of heat preservation has connect solid fixed ring, gu fixed ring's last fixed surface installs the spacing ring.

Optionally, a waterproof layer is fixedly connected to the surface of the heat-insulating layer.

Optionally, a fixing nut is fixedly mounted on one side of the left fixing ring, a butterfly bolt is sleeved on one side of the right fixing ring in a threaded manner, one end of the butterfly bolt is sleeved on an inner cavity of the fixing nut in a threaded manner, and heat-resistant rubber is fixedly connected to the inner sides of the right fixing ring and the left fixing ring respectively.

Optionally, a sealing ring is fixedly connected inside the connecting pipe.

Optionally, the limiting ring extends to the outside of the waterproof layer, a sleeving hole is formed in an inner cavity of the limiting ring, and a bending fixing aluminum pipe is movably sleeved in the inner cavity of the sleeving hole.

The utility model provides a high temperature is conveyer pipe for hot-blast, possess following beneficial effect:

1. this high temperature is conveyer pipe for hot-blast, establish the insulating layer through adding on the surface at heat-resistant pipe, the heat preservation, the waterproof layer, utilize the insulating layer to insulate against heat to heat-resistant pipe, utilize the heat preservation to keep warm to heat-resistant pipe simultaneously, can avoid water stain overlooking the body through the waterproof layer, the practicality of this high temperature is conveyer pipe for hot-blast is improved, utilize the cooperation of cup jointing hole and the fixed aluminum pipe of bending to use simultaneously, utilize cup jointing the fixed aluminum pipe of bending of pore pair to cup joint, utilize the fixed aluminum pipe of bending to possess the physical characteristic of deformation and certain hardness to inject the shape of pipeline, and then avoid traditional pipeline often to warp the problem of rocking, the stability of this high temperature is conveyer.

2. This high temperature is conveyer pipe for hot-blast, use through the cooperation of putting solid fixed ring and putting solid fixed ring on the right side, utilize butterfly bolt and fixation nut to put solid fixed ring and put solid fixed ring on the right side and connect on the left side, and then utilize and put solid fixed ring on the left side and put the fixed ring on the right side and press the connecting pipe, and then fix the connecting pipe, avoided traditional pipeline when using, the problem that the kneck often drops is convenient for dismantle the connecting pipe simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the left-hand fixing ring of the present invention.

In the figure: 1. a heat resistant pipe; 2. a thermal insulation layer; 3. a heat-insulating layer; 4. a waterproof layer; 5. a fixing ring is arranged on the right; 6. heat-resistant rubber; 7. a connecting pipe; 8. a seal ring; 9. a fixed ring is arranged on the left; 10. sleeving a hole; 11. bending and fixing the aluminum pipe; 12. a fixing ring; 13. a limiting ring; 14. a butterfly bolt; 15. and (5) fixing the nut.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a high-temperature hot air conveying pipe comprises a heat-resistant pipe 1, connecting pipes 7 are fixedly connected to two ends of the heat-resistant pipe 1, a sealing ring 8 is fixedly connected to the inside of each connecting pipe 7 and is installed inside each connecting pipe 7 through the corresponding sealing ring 8, the connecting pipes 7 can be sealed with the connecting pipes through the corresponding sealing rings 8 after deformation, air leakage is avoided, the stability of the high-temperature hot air conveying pipe is improved, a heat-insulating layer 2 is fixedly installed on the surface of the heat-resistant pipe 1, a heat-insulating layer 3 is fixedly connected to the surface of the heat-insulating layer 2, a waterproof layer 4 is fixedly connected to the surface of the heat-insulating layer 3, the heat-resistant pipe 1 is insulated through the corresponding heat-insulating layer 2, heat preservation is carried out on the heat-resistant pipe 1 through the corresponding heat-insulating layer 3, a water stain overlooking pipe body can be avoided through the, a fixing nut 15 is fixedly arranged on one side of a left fixing ring 9, a butterfly bolt 14 is sleeved on one side of a right fixing ring 5 in a threaded manner, one end of the butterfly bolt 14 is sleeved in an inner cavity of the fixing nut 15 in a threaded manner, heat-resistant rubber 6 is fixedly connected to the inner sides of the right fixing ring 5 and the left fixing ring 9 respectively, the right fixing ring 5 and the left fixing ring 9 are connected by the butterfly bolt 14 and the fixing nut 15, the left fixing ring 9 and the right fixing ring 5 are further used for pressing the connecting pipe 7 and further fixing the connecting pipe 7, the problem that the interface of the traditional pipeline frequently falls off when in use is avoided, the connecting pipe 7 is convenient to disassemble, the practicability of the high-temperature hot air conveying pipe is improved, meanwhile, the friction force between the left fixing ring 9 and the right fixing ring 5 and the connecting pipe 7 can be increased by the heat-resistant rubber 6, and the left fixing ring 9 and the right fixing ring, the opposite side activity on connecting pipe 7 surface has cup jointed the solid fixed ring 5 of putting on the right side, the fixed solid fixed ring 12 that has cup jointed in inside of heat preservation 3, the last fixed surface of solid fixed ring 12 installs spacing ring 13, spacing ring 13 extends to the outside of waterproof layer 4, the hole 10 has been seted up to cup joint to the inner chamber of spacing ring 13, the inner chamber activity of cup jointing hole 10 has cup jointed crooked fixed aluminum pipe 11, install spacing ring 13 through solid fixed ring 12, utilize solid fixed ring 12 can improve the toughness of pipeline, utilize cup joint hole 10 to cup joint crooked fixed aluminum pipe 11 simultaneously, the plasticity of utilizing crooked fixed aluminum pipe 11 can be injectd the shape of pipeline, the stability of this high temperature is hot-blast with conveyer pipe has been.

In summary, when the high-temperature hot air delivery pipe is used, the connecting pipes 7 at the two ends of the heat-resistant pipe 1 are sleeved on the connectors, the left fixing ring 9 and the right fixing ring 5 are sleeved on the surface of the connecting pipes 7, the butterfly bolts 14 are rotated to the inner cavities of the fixing nuts 15 to fix the connecting pipes 7, the bent fixing aluminum pipes 11 are inserted through the inner cavities of the sleeving holes 10 to bend the bent fixing aluminum pipes 11, the shapes of the heat-resistant pipe 1 are limited, the pipes are prevented from being deformed randomly, and finally the redundant bent fixing aluminum pipes 11 are folded in half or cut off by using a tool.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hot-blast conveyer pipe that uses of high temperature, includes heat-resistant pipe (1), its characterized in that: the utility model discloses a heat-resistant pipe, including heat-resistant pipe (1), the both ends fixedly connected with connecting pipe (7) of heat-resistant pipe (1), the fixed surface of heat-resistant pipe (1) installs insulating layer (2), the fixed surface of insulating layer (2) is connected with heat preservation (3), one side activity on connecting pipe (7) surface has cup jointed the left side and has put solid fixed ring (9), the opposite side activity on connecting pipe (7) surface has cup jointed the right side and has put solid fixed ring (5), the inside fixed cover of heat preservation (3) has cup jointed solid fixed ring (12), the last fixed surface of solid fixed ring (12) installs spacing.

2. The duct according to claim 1, wherein: and a waterproof layer (4) is fixedly connected to the surface of the heat-insulating layer (3).

3. The duct according to claim 1, wherein: the left side is put one side fixed mounting of solid fixed ring (9) and is had fixation nut (15), one side screw thread of putting solid fixed ring (5) in the right side has cup jointed butterfly bolt (14), the inner chamber of fixing nut (15) is cup jointed to the one end screw thread of butterfly bolt (14), the inboard of putting solid fixed ring (5) in the right side and putting solid fixed ring (9) in the left side is fixedly connected with heat-resisting rubber (6) respectively.

4. The duct according to claim 1, wherein: and a sealing ring (8) is fixedly connected inside the connecting pipe (7).

5. The duct according to claim 1, wherein: the limiting ring (13) extends to the outside of the waterproof layer (4), a sleeving hole (10) is formed in the inner cavity of the limiting ring (13), and a bent fixed aluminum pipe (11) is movably sleeved in the inner cavity of the sleeving hole (10).