CN210424074U

CN210424074U - Direct-buried heat-insulation pipe with protective base

Info

Publication number: CN210424074U
Application number: CN201921172717.9U
Authority: CN
Inventors: 张中旭
Original assignee: Tianjin Haimen Building Material Co ltd
Current assignee: Tianjin Haimen Building Material Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-28
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a take protection base's direct-burried insulating tube, include: the sealing device comprises a first pipe body, wherein a first protection seat is sleeved outside one end of the first pipe body, a sealing part is embedded in the center of the inside of the first protection seat through a cavity, one end of the sealing part is attached to the inside of the first protection seat, the other end of the sealing part is arranged outside the first protection seat, an extrusion part is annularly arranged on the outer wall of one side of the first protection seat in an attaching mode, the extrusion part is communicated with the sealing part through a plurality of groups of air guide pipes, two groups of first reinforcing parts are fixedly arranged outside the first pipe body, and a first positioning plate is fixedly arranged at the upper end of one side of each first reinforcing part; a second tube. The utility model discloses the effectual stability of having guaranteed between the insulating tube that is connected prevents that exogenic action from causing the damage to the body, simultaneously through being provided with the sealing, and then effectually carry out sealing process to first body, second body kneck, has guaranteed whole seal.

Description

Direct-buried heat-insulation pipe with protective base

Technical Field

The utility model relates to a thermal insulation pipe technical field specifically is a direct-burried insulating tube of area protection base.

Background

The heat preservation pipe is a short-term heat insulation pipeline, is used for conveying liquid, gas and other media, is used for heat preservation in heat insulation engineering of pipelines such as petroleum, chemical engineering, aerospace, hot spring-military, central heating, central air conditioning, municipal administration and the like, and is poor in overall connection stability and easy to damage under the action of external force.

The prior art has the following defects: the traditional heat preservation pipe is poor in overall connection stability, damage is easily caused under the action of external force, the overall sealing performance of the heat preservation pipe joint is poor, leakage is easily caused, and the service life of the heat preservation pipe is greatly shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take direct-burried insulating tube of protection base to it is relatively poor to solve traditional insulating tube monolithic joining stability, very easily causes the damage under the exogenic action, and insulating tube connects the whole leakproofness relatively poor simultaneously, very easily causes the situation emergence scheduling problem of leaking.

In order to achieve the above object, the utility model provides a following technical scheme: a direct-buried insulating pipe with a protective base comprises:

the sealing device comprises a first pipe body, wherein a first protection seat is sleeved outside one end of the first pipe body, a sealing part is embedded in the center of the inside of the first protection seat through a cavity, one end of the sealing part is attached to the inside of the first protection seat, the other end of the sealing part is arranged outside the first protection seat, an extrusion part is annularly arranged on the outer wall of one side of the first protection seat in an attaching mode, the extrusion part is communicated with the sealing part through a plurality of groups of air guide pipes, two groups of first reinforcing parts are fixedly arranged outside the first pipe body, and a first positioning plate is fixedly arranged at the upper end of one side of each first reinforcing part;

the sealing structure comprises a second pipe body, wherein a second protective seat matched with the first protective seat is sleeved outside one end of the second pipe body, a limiting cavity matched with the sealing part is formed in the center of the inside of the second protective seat, two groups of second reinforcing parts are fixedly arranged on the outside of the second pipe body, a second positioning plate is fixedly arranged at the upper end of one side of each second reinforcing part, the first protective seat and the second protective seat are connected through positioning bolts, and the first positioning plate and the second positioning plate are connected through limiting bolts.

Preferably, the first pipe body and the second pipe body have the same size, and the horizontal heights of the first pipe body and the second pipe body are the same.

Preferably, the sealing part is internally provided with a cavity structure, and the whole sealing part is made of rubber.

Preferably, the whole extrusion part is of an annular structure, the inside of the extrusion part is of a cavity structure, and the whole extrusion part is made of rubber materials.

Preferably, the first positioning plate and the second positioning plate are identical in size, and an included angle between the first positioning plate and the first reinforcing piece is 90 degrees.

Preferably, the first reinforcing member and the second reinforcing member are both made of L-shaped structures, and the first reinforcing member and the second reinforcing member are both made of steel.

The utility model provides a take protection base's direct-burried insulating tube possesses following beneficial effect:

(1) the utility model discloses a be equipped with first protection seat, the second protection seat, during concrete installation, and then quick to first body, the second body carries out spacing cover and establishes, connection stability has been guaranteed, simultaneously through be equipped with first reinforcement on first protection seat, the second protection seat respectively, the second reinforcement, under spacing bolt's effect, and then quick carry out positioning process to first reinforcement, the second reinforcement, thereby strengthened first body, the connection stability between the second body, prevent that exogenic action from causing the damage to the body.

(2) The utility model discloses an inlay in the inside of first protection seat and be equipped with the sealing, in concrete installation, first protection seat, it is fixed to extrude through positioning bolt between the second protection seat, and then cause the extrusion to the extrusion portion, under the assistance of air duct, quick carry the gas in the extrusion portion to the sealing in, make the sealing inflation, thereby effectual and first body, the laminating of second body kneck, the leakproofness of kneck has been guaranteed, through the extrusion portion, interact between the sealing, the effectual realization carries out dual sealing processing to the kneck, the long-time use of body has been guaranteed, effectually protect the body.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the first tube and the second tube of the present invention;

fig. 3 is a schematic view of the connection structure of the extruding portion and the sealing portion of the present invention.

In the figure: 1. a first pipe body; 2. a first protective seat; 3. a sealing part; 4. a pressing section; 5. an air duct; 6. a first reinforcement; 7. a first positioning plate; 8. a second tube body; 9. a second protective seat; 10. a second reinforcement; 11. and a second positioning plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a direct-buried insulating pipe with a protective base comprises:

the pipe comprises a first pipe body 1, wherein a first protection seat 2 is sleeved outside one end of the first pipe body 1, a sealing part 3 is embedded in the center of the inside of the first protection seat 2 through a cavity, one end of the sealing part 3 is attached to the inside of the first protection seat 2, the other end of the sealing part 3 is arranged outside the first protection seat 2, an extrusion part 4 is annularly arranged on the outer wall of one side of the first protection seat 2 in a fitting manner, the extrusion part 4 is communicated with the sealing part 3 through a plurality of groups of air ducts 5, two groups of first reinforcing parts 6 are fixedly arranged outside the first pipe body 1, a first positioning plate 7 is fixedly arranged at the upper end of one side of each first reinforcing part 6, the sealing part 3 is embedded in the first protection seat 2, and in the specific installation process, the first protection seat 2 and the second protection seat 9 are fixedly extruded through positioning bolts, and further extrusion is caused on the extrusion part 4, under the assistance of the air duct 5, the air in the extrusion part 4 is rapidly conveyed into the sealing part 3 to promote the sealing part 3 to expand, so that the sealing part is effectively attached to the interface of the first pipe body 1 and the second pipe body 8, the sealing performance of the interface is ensured, and double sealing treatment on the interface is effectively realized through the interaction between the extrusion part 4 and the sealing part 3;

a second tube body 8, a second protective seat 9 matched with the first protective seat 2 is sleeved outside one end of the second tube body 8, a limiting cavity matched with the sealing part 3 is formed in the center of the inside of the second protective seat 9, two groups of second reinforcing members 10 are fixedly arranged outside the second tube body 8, a second positioning plate 11 is fixedly arranged at the upper end of one side of each second reinforcing member 10, the first protective seat 2 and the second protective seat 9 are connected through a positioning bolt, the first positioning plate 7 and the second positioning plate 11 are connected through a limiting bolt, a first reinforcing member 6 and a second reinforcing member 10 are respectively arranged on the first protective seat 2 and the second protective seat 9, and under the action of the limiting bolt, the first reinforcing member 6 and the second reinforcing member 10 are rapidly positioned, so that the connection stability between the first tube body 1 and the second tube body 8 is enhanced, prevent the damage of the tube body caused by the action of external force.

The first pipe body 1 and the second pipe body 8 are the same in size, and the horizontal heights of the first pipe body 1 and the second pipe body 8 are the same; the sealing part 3 is internally of a cavity structure, and the whole sealing part 3 is made of rubber materials, so that a good sealing effect is ensured; the whole extrusion part 4 is of an annular structure, a cavity structure is adopted in the extrusion part 4, and the whole extrusion part 4 is made of rubber materials, so that sealing treatment is effectively carried out; the first positioning plate 7 and the second positioning plate 11 have the same size, and an included angle between the first positioning plate 7 and the first reinforcing piece 6 is 90 degrees; first reinforcement 6, second reinforcement 10 are L shape structure and make, first reinforcement 6, second reinforcement 10 all adopt steel to make, have guaranteed the integral connection stability.

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

1. The utility model provides a take direct-burried insulating tube of protection base which characterized in that includes:

the pipe fitting structure comprises a first pipe body (1), wherein a first protection seat (2) is sleeved outside one end of the first pipe body (1), a sealing part (3) is embedded in the center of the inside of the first protection seat (2) through a cavity, one end of the sealing part (3) is attached to the inside of the first protection seat (2), the other end of the sealing part (3) is arranged outside the first protection seat (2), an extrusion part (4) is annularly attached to the outer wall of one side of the first protection seat (2), the extrusion part (4) is communicated with the sealing part (3) through a plurality of groups of air guide pipes (5), two groups of first reinforcing parts (6) are fixedly arranged outside the first pipe body (1), and a first positioning plate (7) is fixedly arranged at the upper end of one side of each first reinforcing part (6);

second body (8), the outside cover of one end of second body (8) is equipped with first protection seat (2) assorted second protection seat (9), the inside center department of second protection seat (9) set up with sealing part (3) assorted spacing chamber, the external fixation of second body (8) is provided with two sets of second reinforcement (10), the fixed second locating plate (11) that is provided with in one side upper end of second reinforcement (10), first protection seat (2), second protection seat (9) pass through positioning bolt and connect, and pass through limiting bolt between first locating plate (7), second locating plate (11).

2. The direct-buried heat preservation pipe with the protection base as claimed in claim 1, characterized in that: the size of first body (1) is the same with second body (8), and the level of first body (1), second body (8) is the same.

3. The direct-buried heat preservation pipe with the protection base as claimed in claim 1, characterized in that: the sealing part (3) is internally provided with a cavity structure, and the whole sealing part (3) is made of rubber materials.

4. The direct-buried heat preservation pipe with the protection base as claimed in claim 1, characterized in that: the extrusion part (4) is of an annular structure, a cavity structure is adopted inside the extrusion part (4), and the extrusion part (4) is made of rubber materials.

5. The direct-buried heat preservation pipe with the protection base as claimed in claim 1, characterized in that: the first positioning plate (7) and the second positioning plate (11) are the same in size, and an included angle between the first positioning plate (7) and the first reinforcing piece (6) is 90 degrees.

6. The direct-buried heat preservation pipe with the protection base as claimed in claim 1, characterized in that: first reinforcement (6), second reinforcement (10) are L shape structure and make, first reinforcement (6), second reinforcement (10) all adopt steel to make.