CN218208381U

CN218208381U - High-temperature-resistant heat-insulating pipe

Info

Publication number: CN218208381U
Application number: CN202222705531.3U
Authority: CN
Inventors: 刘彤彤; 刘璐; 刘振中; 刘颖; 杨靖武; 李风兰; 丁红梅; 付林林; 张曼; 李义琴
Original assignee: Haotian Co ltd
Current assignee: Haotian Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-03
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a high temperature resistant insulating tube, including first fixed pipe, the side of first fixed pipe is provided with the fixed pipe of second, first fixed pipe and the fixed pipe upper end of second all are provided with the fixed block, two pass through bolted connection between the fixed block to connect between the fixed pipe of first fixed pipe and second, first mounting hole has all been seted up on the fixed pipe of first fixed pipe and second, first mounting hole is provided with a plurality ofly, detachably is provided with the hot plate in the first mounting hole, be provided with the heater strip on the hot plate, hot plate and heater strip all are provided with a plurality ofly to when the temperature is lower, heat the inside transportation pipeline through the heater strip, the side of first fixed pipe is equipped with the seal block, the side of the fixed pipe of second be provided with seal pipe complex seal groove, through the seal groove and the cooperation increase the leakproofness of whole structure of seal block.

Description

High-temperature-resistant heat-insulating pipe

Technical Field

The utility model relates to a thermal insulation pipe technical field specifically is a high temperature resistant thermal insulation pipe.

Background

In industrial production, the application of pipeline transportation is very extensive, transport with liquid chemical raw materials or production raw materials through the pipeline, probably the raw materials need to keep higher temperature in liquid raw materials transportation, thereby be convenient for to the transportation or the follow-up plant use of raw materials, therefore need use the insulating tube to keep warm to the pipeline of liquid raw materials transportation, need the insulating tube to be high temperature resistant simultaneously, but current insulating tube is a body structure, the cover is established and is installed in the outside of transportation pipeline, prevent that the heat from scattering and disappearing from transporting the pipeline, after the insulating tube damages, inconvenient the changing is carried out to inconvenient the inconvenience of installing, inconvenient when the external environment temperature is lower simultaneously, current insulating tube lacks initiative insulation construction, thereby can't block the heat exchange because the lower heat that causes of external environment temperature, transport quick scattering and disappearing of pipeline inside temperature, and current insulating tube lacks protection architecture, can't protect the transportation pipeline, easily cause the damage of transportation pipeline after the insulating tube damages.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high temperature resistant insulating tube to solve the problem of mentioning in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high temperature resistant insulating tube, includes first fixed pipe, the side of first fixed pipe is provided with the fixed pipe of second, first fixed pipe and the fixed pipe upper end of second all are provided with the fixed block, two pass through bolted connection between the fixed block to with connecting between the fixed pipe of first fixed pipe and second, first mounting hole has all been seted up on the fixed pipe of first fixed pipe and second, first mounting hole is provided with a plurality ofly, detachably is provided with the hot plate in the first mounting hole, be provided with the heater strip on the hot plate, hot plate and heater strip all are provided with a plurality ofly, thereby when the temperature is lower, heat inside transportation pipeline through the heater strip, the side of first fixed pipe is equipped with the seal block, the side of the fixed pipe of second be provided with seal tube complex seal groove, through the cooperation increase whole structure's leakproofness of seal groove and seal block.

Preferably, detachably is provided with the dog in the mounting hole, the lateral wall of the fixed pipe of first fixed pipe and second is located first mounting hole both sides and has seted up scarce groove, the both sides of dog all fixed be provided with lack the first connecting block of groove complex, bolted connection between first connecting block and the fixed pipe of first fixed pipe and second to the installation of the dog of being convenient for is fixed the hot plate through the dog.

In further preferred, the outside detachably of the fixed pipe of first fixed pipe and second is provided with the fixed plate, the fixed plate is provided with a plurality ofly, the both ends of fixed plate are all fixed and are provided with the second connecting block, the outside of the fixed pipe of first fixed pipe and second is seted up with second connecting block complex mounting groove to the installation of the fixed plate of being convenient for protects inside transport pipe way through the fixed plate, plays the heat preservation effect simultaneously.

In further preferred, the both sides of the fixed pipe of first fixed pipe and second are all detachably provided with the connection piece, the both sides that the both ends of the fixed pipe of first fixed pipe and second are located first mounting hole are all fixed and are provided with the erection column, set up on the connection piece with erection column complex second mounting hole, erection column and second mounting hole all are provided with a plurality ofly, are convenient for two through the connection piece and connect by the heat preservation pipe combination that the fixed pipe of first fixed pipe and second constitutes.

Preferably in further, the both ends of connection piece are all fixed and are provided with the arc type groove, be provided with on the dog with arc type groove complex arc type piece, arc type groove and arc type piece all are provided with a plurality ofly, the arc type groove can be dismantled with the arc type piece and be connected to prevent through the cooperation of arc type groove and arc type piece that the connection piece rotates.

Preferably in further, the fixed plate is provided with a plurality of object placing holes, the object placing holes are detachably provided with a heat insulating layer, one side of the fixed plate, which is positioned in the object placing holes, is provided with a plurality of square holes, the heat insulating layer is used for insulating heat, and meanwhile the weight of the fixed plate is convenient to reduce by means of the square holes.

In further preferred, the outside of first fixed pipe, the fixed pipe of second and connection piece all is provided with the extension piece, the extension piece is provided with a plurality ofly, set up threaded hole on the extension piece, one be provided with two on the extension piece through bolted connection between two extension pieces to two combinations of being convenient for constitute by the fixed pipe of first fixed pipe and second are connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a high temperature resistant insulating tube possesses following beneficial effect:

1. the utility model discloses in through setting up the fixed pipe of first fixed pipe and second, insert the fixed block through the bolt between the fixed pipe of first fixed pipe and second and connect, be convenient for two combinations that form by the fixed union coupling of first fixed pipe and second through installing the connection piece on the erection column that the fixed outside of managing of first fixed pipe and second set up simultaneously and connect to when strengthening the joint strength of the fixed pipe of first fixed pipe and second through the connection piece, be convenient for the first fixed pipe of first fixed pipe and second and fix the installation and the dismantlement of pipe.

2. The utility model discloses in install through the setting in the fixed intraduct of first fixed pipe and second and open the heater strip on the inside hot plate of first mounting hole that sets up and the hot plate, constitute the initiative insulation construction of insulating tube through hot plate and heater strip to when external temperature is lower, heat for the inside transportation official way of insulating tube through the heater strip, thereby reduce the thermal scattering and disappearing of inside transportation pipeline, be convenient for use when ambient temperature is lower.

3. The utility model discloses in through setting up the fixed plate in the fixed outside of managing of first fixed pipe and second, protect first fixed pipe and the inside initiative insulation construction of second fixed pipe and transportation pipeline through the fixed plate, set up on the fixed plate simultaneously and put the thing hole, put the downthehole installation heated board of thing, keep warm through the heated board, when the fixed plate damages through the bolted connection of second connecting block and mounting groove, the change of the fixed plate of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of a high temperature resistant heat preservation pipe of the present invention;

fig. 2 is a schematic view of a matching structure of a first fixed pipe and a second fixed pipe of a high temperature resistant heat preservation pipe of the present invention;

fig. 3 is a schematic view of a fitting structure of a fixing plate and a first fixing tube of a high temperature resistant heat preservation tube of the present invention;

fig. 4 is a schematic structural view of a fixing plate of a high temperature resistant heat preservation pipe in the present invention;

fig. 5 is a schematic view of the fitting structure of the stop block and the mounting hole of the high temperature resistant heat preservation pipe of the present invention.

In the figure: 1. a first stationary tube; 2. a second stationary tube; 3. a fixed block; 4. a first mounting hole; 5. heating plates; 6. a heating wire; 7. a sealing block; 8. a sealing groove; 9. a stopper; 10. notching; 11. a first connection block; 12. a fixing plate; 13. a second connecting block; 14. mounting grooves; 15. connecting sheets; 16. mounting a column; 17. a second mounting hole; 18. an arc-shaped block; 19. an arc-shaped groove; 20. placing an object hole; 21. a heat-insulating layer; 22. a square hole; 23. a lengthening block; 24. a threaded bore.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a high temperature resistant thermal insulation pipe comprises a first fixed pipe 1, a second fixed pipe 2 is arranged at the side end of the first fixed pipe 1, fixed blocks 3 are arranged at the upper ends of the first fixed pipe 1 and the second fixed pipe 2, the two fixed blocks 3 are connected through bolts, thereby connecting the first fixed pipe 1 and the second fixed pipe 2, wherein the first fixed pipe 1 and the second fixed pipe 2 are both provided with a plurality of first mounting holes 4, a heating plate 5 is detachably arranged in the first mounting holes 4, a heating wire 6 is arranged on the heating plate 5, a plurality of

heating wires

5 and 6 are arranged, therefore, when the temperature is lower, the internal conveying pipeline is heated by the heating wire 6, the side end of the first fixed pipe 1 is provided with the sealing block 7, the side end of the second fixed pipe 2 is provided with the sealing groove 8 matched with the sealing pipe, the sealing performance of the whole structure is improved by the matching of the sealing groove 8 and the sealing block 7, the stop block 9 is detachably arranged in the first mounting hole 4, the side walls of the first fixing pipe 1 and the second fixing pipe 2 are positioned at two sides of the first mounting hole 4 and are provided with the notches 10, the two sides of the stop block 9 are both fixedly provided with the first connecting block 11 matched with the notches 10, the first connecting block 11 is connected with the first fixing pipe 1 and the second fixing pipe 2 through bolts, thereby facilitating the installation of the stop block 9, fixing the heating plate 5 through the stop block 9, arranging a plurality of square holes 22 on one side of the fixing plate 12 positioned at the object placing hole 20, detachably arranging a heat preservation layer 21 in the object placing hole 20, preserving heat through the heat preservation layer 21, meanwhile, the weight of the fixing plate 12 is reduced by arranging the square holes 22, so that the transportation pipeline is protected by the heat preservation pipe and is heat preserved.

Referring to fig. 1-5, in this embodiment, connecting pieces 15 are detachably disposed on both sides of the first fixing tube 1 and the second fixing tube 2, mounting posts 16 are fixedly disposed on both sides of the first mounting hole 4 at both ends of the first fixing tube 1 and the second fixing tube 2, a second mounting hole 17 matched with the mounting posts 16 is disposed on the connecting piece 15, a plurality of mounting posts 16 and a plurality of second mounting holes 17 are disposed on the mounting posts 16, two heat preservation tube assemblies composed of the first fixing tube 1 and the second fixing tube 2 are connected through the connecting piece 15, arc-shaped grooves 19 are fixedly disposed on both ends of the connecting piece 15, arc-shaped blocks 18 matched with the arc-shaped grooves 19 are disposed on the stopper 9, arc type groove 19 and arc type piece 18 all are provided with a plurality ofly, arc type groove 19 can be dismantled with arc type piece 18 and be connected, thereby prevent that connection piece 15 from rotating through the cooperation of arc type groove 19 and arc type piece 18, first fixed pipe 1, the outside of the fixed pipe of second 2 and connection piece 15 all is provided with extension piece 23, extension piece 23 is provided with a plurality ofly, set up threaded hole 24 on the extension piece 23, be provided with two screw holes 24 on the extension piece 23, pass through bolted connection between two extension pieces 23, thereby be convenient for two and connect by the combination that first fixed pipe 1 and the fixed pipe 2 of second constitute, thereby be convenient for to the installation and the dismantlement change of insulating tube.

Example 2:

to sum up, when using the insulating tube to keep warm to the transportation pipeline, locate the transportation pipeline outside with first fixed pipe 1 and the fixed pipe 2 cover of second, will be connected through the cooperation between seal block 7 and the seal groove 8 between first fixed pipe 1 and the fixed pipe 2 of second, insert the bolt and fix between first fixed pipe 1 and the fixed pipe 2 of second in the fixed block 3 that sets up on first fixed pipe 1 and the fixed pipe 2 of second simultaneously, install heating plate 5 in the first mounting hole 4 that first fixed pipe 1 and the fixed pipe 2 side of second was seted up, accomplish the installation to heating plate 5, install dog 9 in the outside of first mounting hole 4 through the bolt cooperation of scarce groove 10 with first connecting block 11, thereby block heating plate 5 through dog 9, accomplish the fixing to heating plate 5, install the insulating plate into the thing hole 20 that sets up on fixed plate 12, install fixed plate 12 in the fixed pipe 1 of first fixed pipe and the fixed pipe 2 outside of second through the cooperation of second connecting block 13 with mounting groove 14, thereby accomplish the installation to the insulating tube combination.

Example 3:

in conclusion, the connecting sheet 15 is installed on the outer sides of the first fixing pipe 1 and the second fixing pipe 2 by matching with the mounting column 16 and matching with the arc-shaped groove 19 on the connecting sheet 15 and the arc-shaped block 18 on the stop block 9, the bolts are inserted into the threaded holes 24, the first fixing pipe 1 is connected with the extension block 23 arranged on the connecting sheet 15, so that the connecting sheet 15 is installed, the connecting sheet 15 is installed on the outer sides of the pipelines by matching with the other first fixing pipe 1 and the second fixing pipe 2 in an installation and combination mode, the first fixing pipes 1 and the second fixing pipes 2 are connected in a combination and combination mode, so that the heat preservation pipes are installed on the outer sides of the pipelines, the heat preservation pipes are installed, under the condition that the external environment temperature is low, the heating wires 6 are electrified to heat the pipelines inside the first fixing pipe 1 and the second fixing pipes 2, so that the heat loss of the transportation pipelines is reduced, the normal transportation of liquid raw materials inside the transportation pipelines is guaranteed, the whole structure is protected by the fixing plate 12, after the fixing plate 12 is damaged, and the fixing plate 12 is convenient to replace the whole internal protection part of the heat preservation pipes.

In summary, in all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection manners according to actual situations, which are not repeated herein, and all the above-mentioned embodiments related to the fixed connection and the welding is preferred, although the embodiments of the present invention have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature resistant insulating tube, includes first fixed pipe (1), its characterized in that, the side of first fixed pipe (1) is provided with the fixed pipe of second (2), first fixed pipe (1) and the fixed pipe of second (2) upper end all are provided with fixed block (3), two pass through bolted connection between fixed block (3), first mounting hole (4) have all been seted up on the fixed pipe of first fixed pipe (1) and second (2), first mounting hole (4) are provided with a plurality ofly, detachably is provided with hot plate (5) in first mounting hole (4), be provided with heater strip (6) on hot plate (5), hot plate (5) and heater strip (6) all are provided with a plurality ofly, the side of first fixed pipe (1) is equipped with sealed piece (7), the side of the fixed pipe of second (2) be provided with sealed tub of complex seal groove (8).

2. The high-temperature-resistant heat-insulating pipe as claimed in claim 1, wherein a stop block (9) is detachably arranged in the first mounting hole (4), the side walls of the first fixing pipe (1) and the second fixing pipe (2) are located at two sides of the first mounting hole (4) and are provided with notches (10), two sides of the stop block (9) are both fixedly provided with first connecting blocks (11) matched with the notches (10), and the first connecting blocks (11) are connected with the first fixing pipe (1) and the second fixing pipe (2) through bolts.

3. The high-temperature-resistant heat-insulating pipe as claimed in claim 1, wherein a plurality of fixing plates (12) are detachably arranged on the outer sides of the first fixing pipe (1) and the second fixing pipe (2), second connecting blocks (13) are fixedly arranged at two ends of each fixing plate (12), and mounting grooves (14) matched with the second connecting blocks (13) are formed in the outer sides of the first fixing pipe (1) and the second fixing pipe (2).

4. The high-temperature-resistant heat-preservation pipe according to claim 2, wherein connecting pieces (15) are detachably arranged on two sides of the first fixing pipe (1) and the second fixing pipe (2), mounting columns (16) are fixedly arranged on two ends of the first fixing pipe (1) and the second fixing pipe (2) which are located on two sides of the first mounting hole (4), second mounting holes (17) matched with the mounting columns (16) are formed in the connecting pieces (15), and a plurality of mounting columns (16) and a plurality of second mounting holes (17) are arranged on the mounting columns (16).

5. The high-temperature-resistant heat-insulating pipe as claimed in claim 4, wherein the connecting piece (15) is fixedly provided with arc-shaped grooves (19) at both ends, the stop block (9) is provided with arc-shaped blocks (18) matched with the arc-shaped grooves (19), the arc-shaped grooves (19) and the arc-shaped blocks (18) are provided in plurality, and the arc-shaped grooves (19) are detachably connected with the arc-shaped blocks (18).

6. The high-temperature-resistant heat-insulating pipe according to claim 3, wherein the fixing plate (12) is provided with an object placing hole (20), the object placing hole (20) is detachably provided with a heat-insulating layer (21), one side of the fixing plate (12) positioned at the object placing hole (20) is provided with a plurality of square holes (22), and the number of the square holes (22) is more than one.

7. The high-temperature-resistant heat-insulating pipe as claimed in claim 4, wherein a plurality of extension blocks (23) are arranged on the outer sides of the first fixing pipe (1), the second fixing pipe (2) and the connecting piece (15), threaded holes (24) are formed in the extension blocks (23), two threaded holes (24) are formed in one extension block (23), and the two extension blocks (23) are connected through bolts.