CN218626032U

CN218626032U - Direct-buried heat preservation pipe convenient to install fast and used for steam conveying

Info

Publication number: CN218626032U
Application number: CN202222954912.5U
Authority: CN
Inventors: 方建国; 冯相辉; 宁小龙
Original assignee: Shandong Polymer Pipe Co ltd
Current assignee: Shandong Polymer Pipe Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-14
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a steam is carried and is used direct-burried insulating tube convenient to install fast, include: a thermal insulation pipe body; the limiting assembly comprises a sliding groove arranged inside the connecting cylinder, a limiting rod connected inside the sliding groove in a sliding mode, a blocking piece fixedly connected to the peripheral side face of the limiting rod and a spring in sleeve connection with the sliding groove. The utility model provides a steam transport is with direct-burried insulating tube convenient to quick installation, put into a section of thick bamboo inslot portion with another left connecting cylinder one end of group's insulating tube body, it makes the gag lever post rotate to rotate the insulating tube body, the separation blade receives spring force and drives the gag lever post and slide left and get into inside the gag lever post, can prevent connecting cylinder and sleeve kneck torsional deformation through the gag lever post this moment, the gag lever post receives the extrusion and can prevent that the gag lever post atress is too big and warp to the inside slip of side channel, rotate the chuck round the connecting cylinder through the turn-trough, after the joint card rotates and fixes the card gomphosis, can be in the same place connecting cylinder and sleeve fixed connection, the quick installation of ten minutes being convenient for.

Description

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

Technical Field

The utility model relates to a insulating tube installation field especially relates to a direct-burried insulating tube is used in steam transport convenient to quick installation.

Background

The heat preservation pipe is a short-name heat preservation pipeline, is used for conveying liquid, gas and other media, is used for heat preservation and heat preservation engineering of pipelines such as petroleum, chemical engineering, aerospace, military, central heating, central air conditioning, municipal administration and the like, effectively solves the problems of heat preservation, sliding lubrication and water prevention of exposed pipe ends of the prefabricated direct-buried heat preservation pipe for high-temperature heat transmission at 130-600 ℃ in urban central heating, has advanced technology and practical performance which are difficult to compare with the traditional trench and overhead laying pipeline, has remarkable social and economic benefits, is a powerful measure for heat supply and energy conservation, adopts a direct-buried heat preservation pipeline technology, and marks that the technological development of the Chinese heat preservation pipeline has entered a new starting point.

In the installation field of insulating pipes, at present, a part of insulating pipes are installed by adopting a quick installation mode, most of insulating pipe installing joints are not provided with limiting mechanisms, and the installed insulating pipes are easy to twist, so that seam deformation and water leakage are caused, and normal use is influenced.

Therefore, it is necessary to provide a direct-buried thermal insulation pipe for steam delivery, which is convenient to install quickly, so as to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steam is carried and is used direct-burried insulating tube convenient to quick installation has solved the insulating tube that adopts quick installation, and the insulating tube is twisted around easily taking place after the installation, causes the seam to warp and leaks, influences the problem of normal use.

In order to solve the technical problem, the utility model provides a pair of steam is carried and is used direct-burried insulating tube convenient to quick installation, include: a thermal insulation pipe body;

insulating tube body left side fixedly connected with connecting cylinder, the connecting cylinder left side is provided with spacing subassembly, spacing subassembly is provided with four groups, spacing subassembly is including seting up the spout inside the connecting cylinder, the side channel has been seted up on the spout right side, including sliding connection at the inside gag lever post of spout, gag lever post and side channel phase-match, including the separation blade of fixed connection in gag lever post week side, separation blade and spout phase-match include the spring that cup joints with the spout, the spring is located between spout inner wall one side and the separation blade.

Preferably, the side surface of the connecting cylinder is provided with a rotary groove, the side surface of the connecting cylinder is rotationally connected with a chuck, and the chuck is matched with the rotary groove.

Preferably, the left side of the chuck is fixedly connected with four connecting cards.

Preferably, the right side of the heat preservation pipe body is fixedly connected with a sleeve, and the peripheral side face of the sleeve is fixedly connected with a fixing clip.

Preferably, the fixing clips are provided with four groups, the fixing clips are matched with the connecting clips, a barrel groove is formed in the right side of the sleeve, and the barrel groove is matched with the connecting barrel.

Preferably, one side of the barrel groove is provided with four limiting grooves, and the limiting grooves are matched with the limiting rods.

Compared with the prior art, the utility model provides a pair of direct-burried insulating tube for steam transport convenient to quick installation has following beneficial effect:

the utility model provides a steam is carried and is used direct-burried insulating tube convenient to quick installation, put into a barrel inslot portion with the left connecting cylinder one end of another group's insulating tube body, it makes the gag lever post rotate to rotate the insulating tube body, when the gag lever post aligns with the spacing groove, the separation blade receives spring force and drives the gag lever post slip entering spacing inslot portion left, can prevent connecting cylinder and sleeve kneck torsional deformation through the gag lever post this moment, the gag lever post receives the extrusion and can prevent that the gag lever post atress is too big and warp to the inside slip of side channel, rotate the chuck round the connecting cylinder through the turn trough, after the joint card rotates and fixes a card gomphosis, can be in the same place connecting cylinder and sleeve fixed connection, very be convenient for install fast.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a direct-buried thermal insulation pipe for steam delivery, which is convenient for quick installation;

fig. 2 is a schematic sectional view of the front view of the spacing assembly shown in fig. 1.

Reference numbers in the figures: 1. a thermal insulation pipe body; 2. a connecting cylinder; 3. rotating the groove; 4. a chuck; 5. connecting a card; 6. a limiting component; 61. a chute; 62. a side groove; 63. a limiting rod; 64. a baffle plate; 65. a spring; 7. a sleeve; 8. fixing the card; 9. a barrel groove; 10. a limiting groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a direct-buried thermal insulation pipe for steam delivery, which is convenient for quick installation according to the present invention; fig. 2 is a schematic sectional view of a front view of the limiting assembly shown in fig. 1, wherein the limiting assembly is a directly-buried thermal insulation pipe for steam delivery, and the directly-buried thermal insulation pipe is convenient to install quickly, and comprises: a thermal insulation pipe body 1;

1 left side fixedly connected with connecting cylinder 2 of insulating tube body, 2 left sides of connecting cylinder are provided with spacing subassembly 6, spacing subassembly 6 is provided with four groups, spacing subassembly 6 is including seting up at the inside spout 61 of connecting cylinder 2, side channel 62 has been seted up on spout 61 right side, including sliding connection at the inside gag lever post 63 of spout 61, gag lever post 63 and side channel 62 phase-match, including the separation blade 64 of fixed connection in gag lever post 63 week side, separation blade 64 and spout 61 phase-match, include the spring 65 that cup joints with spout 61, spring 65 is located between spout 61 inner wall one side and the separation blade 64.

The side of the connecting cylinder 2 is provided with a rotary groove 3, the side of the connecting cylinder 2 is rotationally connected with a chuck 4, the connecting chuck 5 is matched with the rotary groove 3, and the chuck 4 can rotate around the connecting cylinder 2 through the rotary groove 3.

The left side of the chuck 4 is fixedly connected with a connecting card 5, and the connecting card 5 is provided with four groups.

The right side of the insulating tube body 1 is fixedly connected with a sleeve 7, and the circumferential side of the sleeve 7 is fixedly connected with a fixing clip 8.

The fixing clips 8 are provided with four groups, the fixing clips 8 are matched with the connecting clips 5, the right side of the sleeve 7 is provided with a barrel groove 9, and the barrel groove 9 is matched with the connecting barrel 2.

One side of the barrel groove 9 is provided with four limiting grooves 10, and the limiting grooves 10 are matched with the limiting rods 63.

The utility model provides a pair of steam transport is with direct-burried insulating tube's theory of operation convenient to install fast is as follows:

the first step is as follows: when using, put into a section of thick bamboo groove 9 inside with the left connecting cylinder 2 one end of another group's insulating tube body 1, receive the extrusion when gag lever post 63 and a section of thick bamboo groove 9 contact, gag lever post 63 slides to side channel 62 inside, it makes gag lever post 63 rotate to rotate insulating tube body 1, when gag lever post 63 aligns with spacing groove 10, separation blade 64 receives spring 65 elasticity to drive gag lever post 63 and slides left and get into inside the spacing groove 10, can prevent connecting

cylinder

2 and 7 knecks torsional deformation of sleeve through gag lever post 63 this moment, gag lever post 63 receives the extrusion and can prevent that gag lever post 63 atress is too big and warp to the inside slip of side channel 62.

The second step is that: rotate chuck 4 round connecting cylinder 2 through changeing groove 3, after 5 rotations of joint card and 8 gomphosis of fixing clip, can be in the same place connecting cylinder 2 and sleeve 7 fixed connection, the quick installation of being convenient for very much.

put into a section of thick bamboo groove 9 inside with the left connecting cylinder 2 one end of another group's insulating tube body 1, it makes gag lever post 63 rotate to rotate insulating tube body 1, when gag lever post 63 aligns with spacing groove 10, separation blade 64 receives spring 65 elasticity to drive gag lever post 63 and slides left and get into inside spacing groove 10, can prevent connecting cylinder 2 and sleeve 7 kneck torsional deformation through gag lever post 63 this moment, gag lever post 63 receives the extrusion and can prevent that gag lever post 63 atress is too big and warp to the inside slip of side groove 62, rotate chuck 4 round connecting cylinder 2 through turn round groove 3 with chuck 4, after connecting card 5 rotates and fixing card 8 gomphosis, can be in the same place connecting cylinder 2 and sleeve 7 fixed connection, the quick installation of ten minutes being convenient for.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a direct-burried insulating tube for steam transport convenient to quick installation which characterized in that includes: a thermal insulation pipe body (1);

insulating tube body (1) left side fixedly connected with connecting cylinder (2), connecting cylinder (2) left side is provided with spacing subassembly (6), spacing subassembly (6) are provided with four groups, spacing subassembly (6) are including seting up at inside spout (61) of connecting cylinder (2), side channel (62) have been seted up on spout (61) right side, including sliding connection at inside gag lever post (63) of spout (61), gag lever post (63) and side channel (62) phase-match, including separation blade (64) of fixed connection in gag lever post (63) week side, separation blade (64) and spout (61) phase-match include spring (65) that cup joint with spout (61), spring (65) are located between spout (61) inner wall one side and separation blade (64).

2. The direct-buried thermal insulation pipe convenient for steam delivery and quick in installation as claimed in claim 1, wherein a rotating groove (3) is formed on the peripheral side of the connecting cylinder (2), and a chuck (4) is rotatably connected to the peripheral side of the connecting cylinder (2).

3. The direct-buried heat-insulating pipe for steam delivery convenient to install quickly as claimed in claim 2, characterized in that the left side of the chuck (4) is fixedly connected with four groups of connecting cards (5), and the connecting cards (5) are provided with four groups.

4. The direct-buried thermal insulation pipe for steam delivery convenient to install quickly as claimed in claim 3, characterized in that a sleeve (7) is fixedly connected to the right side of the thermal insulation pipe body (1), and a fixing clip (8) is fixedly connected to the peripheral side surface of the sleeve (7).

5. The direct-buried heat-insulating pipe convenient for steam delivery and quick to install as claimed in claim 4, is characterized in that the fixing clips (8) are provided with four groups, the fixing clips (8) are matched with the connecting clips (5), and a barrel groove (9) is formed in the right side of the sleeve (7).

6. The direct-buried heat-insulating pipe convenient for steam delivery and fast in installation as claimed in claim 5, wherein one side of the barrel groove (9) is provided with a limiting groove (10), and the limiting grooves (10) are provided with four groups.