CN215721469U

CN215721469U - Direct-buried heat preservation pipe convenient to install fast and used for steam conveying

Info

Publication number: CN215721469U
Application number: CN202121748713.8U
Authority: CN
Inventors: 滕蔚
Original assignee: Huaian Sifang Insulating Pipe Co ltd
Current assignee: Huaian Sifang Insulating Pipe Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-01
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a direct-buried heat-insulation pipe for steam delivery, which is convenient to install quickly and comprises a direct-buried heat-insulation pipe body and a quick installation connecting sleeve, wherein the quick installation connecting sleeve is installed at one end of the direct-buried heat-insulation pipe body, a high-temperature-resistant telescopic pipe is installed inside the quick installation connecting sleeve, and two ends of the high-temperature-resistant telescopic pipe are connected with a splicing protective ring in a welding mode through installation positioning pipes. The utility model discloses a little 2CM of diameter ratio quick installation adapter sleeve of well high temperature resistant flexible pipe, and the diameter of quick installation adapter sleeve sets up to the same with the diameter of concatenation guard ring, sets up the diameter into different sizes, can make high temperature resistant flexible pipe hide between quick installation adapter sleeve and concatenation guard ring, form an concave-convex structure's level, can increase the protectiveness of high temperature resistant flexible pipe like this, prevent to split, can carry out the high-speed joint installation with two directly buried insulating tubes that correspond through quick installation adapter sleeve.

Description

Direct-buried heat preservation pipe convenient to install fast and used for steam conveying

Technical Field

The utility model relates to the field of directly-buried heat-insulating pipes, in particular to a directly-buried heat-insulating pipe for steam conveying, which is convenient to install quickly.

Background

The direct-buried heat-insulating pipe is mainly a pipeline for conveying hot water and steam, has extremely good heat-insulating property, is safer and more reliable for conveying steam, has low engineering cost, is suitable for multiple fields of chemical engineering, petroleum, central air-conditioning ventilation pipelines and the like, and has simple structure and easy operation.

To direct-burried insulating tube in use can face certain problem for steam transport among the prior art, especially when the installation, every pipeline is all very heavy, when two pipelines butt joint installation, if the position of putting is inaccurate will have certain gap, needs the manual work to make a round trip to move the adjustment, increases staff's intensity, also can reduce the speed of installation, reduces workman's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a directly-buried heat-insulating pipe for steam delivery, which is convenient and quick to install, and aims to solve the problems that when two pipelines are installed in a butt joint mode, if the placing positions are not accurate, a certain gap exists, manual moving and adjustment are needed, the strength of workers is increased, the installing speed is reduced, and the working efficiency of the workers is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steam is carried and is used direct-burried insulating tube convenient to quick installation, includes direct-burried insulating tube body and quick erection joint cover, quick erection joint cover is installed to the one end of direct-burried insulating tube body, the internally mounted of quick erection joint cover has high temperature resistant flexible pipe, two concatenation guard rings are installed altogether to the both ends of high temperature resistant flexible pipe, and the both ends of high temperature resistant flexible pipe and concatenation guard ring pass through erection joint pipe welded connection, the reinforcement protecting strip is installed in the outside of high temperature resistant flexible pipe, flexible adjustment groove is installed to the both sides of the inside of concatenation guard ring, the internally mounted in flexible adjustment groove has flexible reference column.

In a further embodiment, the outer side of the directly-buried heat-insulating pipe body is provided with a heat-insulating sleeve, and the heat-insulating sleeve and the directly-buried heat-insulating pipe body are connected through gluing and bonding.

In a further embodiment, the telescopic positioning column is connected with the telescopic adjusting grooves in a sliding and embedding manner, eight groups of telescopic adjusting grooves are arranged inside the two splicing protecting rings, and a hook opening is formed in the outer side of one end of the telescopic positioning column.

In a further embodiment, the high-temperature-resistant telescopic pipe is connected with the quick installation connecting sleeve in a gluing and bonding mode, and the quick installation connecting sleeve is of a circular structure.

In a further embodiment, one end of the reinforcing protection strip is fixedly connected with the high-temperature-resistant telescopic pipe through a positioning buckle, and the inner side of the reinforcing protection strip is fixedly connected with the high-temperature-resistant telescopic pipe through a cementing layer.

In a further embodiment, the diameter of the high temperature resistant telescopic pipe is 2CM smaller than that of the quick mounting connecting sleeve, and the diameter of the quick mounting connecting sleeve and the diameter of the splicing protective ring are set to be the same.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the diameter of the high temperature resistant extension tube is 2CM smaller than that of the quick installation connecting sleeve, the diameter of the quick installation connecting sleeve is the same as that of the splicing protective ring, the diameters are set to different sizes, the high temperature resistant extension tube can be hidden between the quick installation connecting sleeve and the splicing protective ring to form a layer with a concave-convex structure, thus the protection of the high temperature resistant extension tube can be increased and the breakage can be prevented, the two corresponding directly buried thermal insulation tubes can be quickly connected and installed through the quick installation connecting sleeve, if a gap appears in the installation, one end of the reinforcing protective strip can be torn, the high temperature resistant extension tube is slightly adjusted in length towards the two ends, the reinforcing protective strip is adhered, the adjusted length of the high temperature resistant extension tube is sealed and shaped by spraying shaping glue, the gap is completely sealed, the operation is simple, time and physical strength are saved, and the installation speed of the direct-buried heat-insulating pipe is improved.

2. The utility model discloses an internally mounted of flexible adjustment tank has flexible reference column, can inlay the inside of quick erection joint cover and insulation cover through flexible reference column, increases the fastness of quick erection joint cover and direct-burried insulation pipe body installation.

Drawings

FIG. 1 is a schematic structural view of a buried heat-insulating pipe for steam transportation according to the present invention, which is convenient for quick installation;

FIG. 2 is a schematic view of the internal structure of the quick-install coupling sleeve of the present invention;

FIG. 3 is a schematic view of the expansion structure of the high temperature resistant telescopic tube of the present invention;

fig. 4 is a front view of the quick-install coupling sleeve of the present invention.

In the figure: 1. a direct-buried heat-insulating pipe body; 2. a thermal insulation sleeve; 3. quickly installing a connecting sleeve; 4. a telescopic adjusting groove; 5. reinforcing the protective strip; 6. a cementing layer; 7. a telescopic positioning column; 8. hooking the mouth; 9. splicing a protective ring; 10. a high temperature resistant extension tube; 11. positioning buckles; 12. installing a positioning pipe; 13. and (6) a port.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: a direct-buried heat-insulating pipe for steam delivery convenient to install quickly comprises a direct-buried heat-insulating pipe body 1 and a quick installation connecting sleeve 3, wherein the direct-buried heat-insulating pipe body 1 is used for delivering hot water and steam, the quick installation connecting sleeve 3 is installed at one end of the direct-buried heat-insulating pipe body 1, the quick installation connecting sleeve 3 can be used for quickly connecting and installing two corresponding direct-buried heat-insulating pipe bodies 1, a high-temperature-resistant telescopic pipe 10 is installed inside the quick installation connecting sleeve 3, the length of the quick installation connecting sleeve 3 is extended and adjusted by the high-temperature-resistant telescopic pipe 10, two splicing protective rings 9 are installed at two ends of the high-temperature-resistant telescopic pipe 10, the splicing protective rings 9 are used for increasing the firmness of connection between the quick installation connecting sleeve 3 and the direct-buried heat-insulating pipe bodies 1, the two ends of the high-temperature-resistant telescopic pipe 10 are connected with the splicing protective rings 9 in a welding mode through an installation positioning pipe 12, and the two ends of the high-temperature-resistant telescopic pipe 10 can be connected with the splicing protective rings 9 in a seamless mode through welding mode, the utility model discloses a flexible pipe 10 of high temperature resistant, including splicing protective ring 9, flexible reference column 7, reinforcing protective strip 5 is installed in the outside of high temperature resistant flexible pipe 10, reinforcing protective strip 5 increases the protection to high temperature resistant flexible pipe 10, increase of service life, flexible adjustment tank 4 is installed to the both sides of the inside of splicing protective ring 9, flexible adjustment tank 4 installs the protection with flexible reference column 7, the internally mounted of flexible adjustment tank 4 has flexible reference column 7, flexible reference column 7 is connected splicing protective ring 9 and the insulation cover 2 on the direct-burried insulation pipe body 1, increase the fastness of connection.

Furthermore, the outer side of the directly buried heat insulation pipe body 1 is provided with the heat insulation sleeve 2, the heat insulation sleeve 2 improves the heat insulation performance of the directly buried heat insulation pipe body 1, and the heat insulation sleeve 2 and the directly buried heat insulation pipe body 1 are connected through gluing, so that the heat insulation sleeve 2 and the directly buried heat insulation pipe body 1 can be installed more firmly through gluing.

Further, flexible reference column 7 inlays through sliding with flexible adjustment tank 4 and is connected, inlays through sliding to be convenient for stretch out flexible reference column 7 or shrink the adjustment, and two inside concatenation protective ring 9 are provided with eight flexible adjustment tanks 4 of group altogether, can improve the steadiness that both ends are connected through eight flexible adjustment tanks 4 of group, and the outside of the one end of flexible reference column 7 is provided with hook mouth 8, and hook mouth 8 is convenient for adjust flexible reference column 7.

Further, the high-temperature-resistant telescopic pipe 10 and the quick installation connecting sleeve 3 are connected through gluing, the high-temperature-resistant telescopic pipe 10 and the quick installation connecting sleeve 3 can be installed more firmly through gluing, the quick installation connecting sleeve 3 is set to be of a circular structure, and the space can be saved through the circular structure and the direct-buried heat-insulation pipe body 1 is more attractive in combination.

Further, the one end of reinforcing protection strip 5 and high temperature resistant flexible pipe 10 are detained 11 fixed connection through the location, detain 11 through the location and can fix the one end of reinforcing protection strip 5 and high temperature resistant flexible pipe 10, and the inboard of reinforcing protection strip 5 and high temperature resistant flexible pipe 10 are through cementing layer 6 fixed connection, and the inboard of reinforcing protection strip 5 and high temperature resistant flexible pipe 10 are convenient for bond fixedly an organic whole through cementing layer 6.

Further, the diameter ratio of high temperature resistant flexible pipe 10 installs the diameter of adapter sleeve 3 less than 2CM fast, can make high temperature resistant flexible pipe 10 hide in quick installation adapter sleeve 3 through the difference of diameter, increase the protectiveness of high temperature resistant flexible pipe 10, and the diameter of quick installation adapter sleeve 3 sets up to the same with the diameter of concatenation guard ring 9, can make high temperature resistant flexible pipe 10 and concatenation guard ring 9 form concave-convex structure through the same diameter, improve the protection effect to high temperature resistant flexible pipe 10, prevent that high temperature resistant flexible pipe 10 from splitting.

The working principle is as follows: during the use, place the direct-burried thermal insulation body 1 of required installation on the position of reserving the installation using handling tool, install quick erection joint cover 3 in the mouth of pipe of two relative direct-burried thermal insulation bodies 1, install mouth of pipe and quick erection joint cover 3 through concatenation protecting ring 9, if connect the gap to appear, will consolidate the one end of protecting strip 5 and tear, will be able to bear or endure high temperature flexible pipe 10 and carry out small distance adjustment to both ends, will consolidate the protecting strip 5 bonding after the adjustment again, will glue the spraying again on high temperature resistant flexible pipe 10 and reinforcement protecting strip 5, make the length after the adjustment stereotype, stretch into the hook mouth 8 with the instrument again, stretch out flexible reference column 7, make concatenation protecting ring 9 be connected with heat preservation cover 2 can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steam transport uses direct-burried insulating tube convenient to quick installation, includes direct-burried insulating tube body (1) and quick erection joint cover (3), its characterized in that: quick installation adapter sleeve (3) are installed to the one end of direct-burried heat preservation body (1), the internally mounted of quick installation adapter sleeve (3) has high temperature resistant flexible pipe (10), two concatenation guard rings (9) are installed altogether at the both ends of high temperature resistant flexible pipe (10), and the both ends of high temperature resistant flexible pipe (10) and concatenation guard ring (9) are through installation positioning pipe (12) welded connection, reinforcement protective strip (5) are installed in the outside of high temperature resistant flexible pipe (10), flexible adjustment groove (4) are installed to the both sides of the inside of concatenation guard ring (9), the internally mounted of flexible adjustment groove (4) has flexible reference column (7).

2. The direct-buried heat-insulating pipe for steam delivery, which is convenient to install quickly according to claim 1, wherein: the direct-buried heat-insulating pipe is characterized in that a heat-insulating sleeve (2) is installed on the outer side of the direct-buried heat-insulating pipe body (1), and the heat-insulating sleeve (2) is connected with the direct-buried heat-insulating pipe body (1) through gluing and bonding.

3. The direct-buried heat-insulating pipe for steam delivery, which is convenient to install quickly according to claim 1, wherein: the telescopic positioning column (7) is connected with the telescopic adjusting grooves (4) in an embedded mode in a sliding mode, eight groups of telescopic adjusting grooves (4) are arranged inside the two splicing protecting rings (9), and a hook opening (8) is formed in the outer side of one end of the telescopic positioning column (7).

4. The direct-buried heat-insulating pipe for steam delivery, which is convenient to install quickly according to claim 1, wherein: the high-temperature-resistant extension tube (10) is connected with the quick installation connecting sleeve (3) in a gluing and bonding mode, and the quick installation connecting sleeve (3) is of a circular structure.

5. The direct-buried heat-insulating pipe for steam delivery, which is convenient to install quickly according to claim 1, wherein: one end of the reinforcing protection strip (5) is fixedly connected with the high-temperature-resistant telescopic pipe (10) through a positioning buckle (11), and the inner side of the reinforcing protection strip (5) is fixedly connected with the high-temperature-resistant telescopic pipe (10) through a cementing layer (6).

6. The direct-buried heat-insulating pipe for steam delivery, which is convenient to install quickly according to claim 1, wherein: the diameter of the high-temperature resistant extension tube (10) is 2CM smaller than that of the quick installation connecting sleeve (3), and the diameter of the quick installation connecting sleeve (3) is the same as that of the splicing protective ring (9).