CN214368600U

CN214368600U - Heat insulation pipeline for heat supply pipe network

Info

Publication number: CN214368600U
Application number: CN202120411375.2U
Authority: CN
Inventors: 孙兆磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-08
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a thermal insulation pipeline for heat supply pipe network, including two pipelines, two pipelines are linked together through connecting the flange dish, be provided with first insulating tube and second insulating tube on the week lateral wall of two pipelines respectively, it has the heat preservation cotton to fill between first insulating tube and second insulating tube and the pipeline, the both ends of first insulating tube and second insulating tube are equipped with supporting component respectively, supporting component includes solid fixed ring, shock attenuation sleeve and return spring, the both ends of first insulating tube and second insulating tube are pegged graft respectively to the inserting groove that the fixed ring lateral wall was seted up, shock attenuation sleeve cup joints on the outer wall of pipeline. The utility model provides a heat preservation pipeline for heat supply pipe network, the condition that can significantly reduce because heat preservation pipe self gravity is pressed the heat preservation cotton and is made the heat preservation cotton take place to warp, simultaneously through set up in the supporting component and be used for absorbing the vibration of pipeline, reduces the wearing and tearing of pipeline, increases its life.

Description

Heat insulation pipeline for heat supply pipe network

Technical Field

The utility model relates to a heat supply pipe network technical field relates to a heat preservation pipeline for heat supply pipe network particularly.

Background

The heat supply pipe network is a pipeline system for conveying and distributing heat supply media to heat users from a city centralized heat supply source, the heat preservation pipe is an important component in the heat supply pipe network, the heat preservation pipe is a short name of a heat insulation pipeline, and the heat preservation pipe is used for conveying liquid, gas and other media and preserving heat in heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot springs, military, centralized heat supply, central air conditioning, municipal administration and the like. The body outside among the prior art is equipped with generally all to be provided with the heat preservation, sets up the insulating tube in the outside on heat preservation, but does not set up strutting arrangement between current insulating tube and the inside body, and under long-time use, the insulating tube can extrude the heat preservation cotton of inside setting because the gravity of self, reduces the cotton heat preservation effect that keeps warm.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing an insulating tube for heating network aims at solving and does not set up strutting arrangement between current insulating tube and the inside body, and under long-time use, the insulating tube can extrude the inside heat preservation cotton that sets up because self gravity, reduces the problem of the cotton heat preservation effect that keeps warm.

Technical scheme

In order to achieve the purpose, the utility model provides a heat preservation pipeline for a heat supply pipe network, which comprises two pipelines, wherein the two pipelines are communicated through a connecting flange plate, the peripheral side walls of the two pipelines are respectively provided with a first heat preservation pipe and a second heat preservation pipe, and heat preservation cotton is filled between the first heat preservation pipe and the pipeline as well as between the second heat preservation pipe and the pipeline;

the two ends of the first heat-preservation pipe and the second heat-preservation pipe are respectively provided with a support assembly, each support assembly comprises a fixing ring, a damping sleeve and a return spring, the two ends of the first heat-preservation pipe and the second heat-preservation pipe are respectively inserted into insertion grooves formed in the side wall of the fixing ring, the damping sleeves are sleeved on the outer wall of a pipeline, the number of the return springs is a plurality, and the fixing rings are fixedly connected with the damping sleeves through the return springs;

the circumference lateral wall of solid fixed ring is gone up threaded connection and is had a plurality of and the corresponding second screw of return spring, the second screw passes the insulating tube and extend to in the return spring.

Preferably, the return springs are uniformly distributed on the outer side of the fixing ring and correspond to the return springs one to one.

Preferably, the connecting flanges arranged at one ends of the two pipelines are connected through a first screw.

Preferably, two be equipped with the support sleeve on the week lateral wall of pipeline, just first insulating tube with all be equipped with in the second insulating tube with the support piece corresponding with the support sleeve, support piece pass through the spliced pole with support sleeve fixed connection, support sleeve and support piece set up and can support the intermediate position of first insulating tube and second insulating tube, further improve the support ability of insulating tube.

Preferably, the second screw has a threaded portion, and one end of the threaded portion is fixedly provided with a cylinder, and the cylinder can extend into the return spring.

Advantageous effects

Compared with the prior art, the utility model provides a pair of a heat preservation pipeline for heat supply pipe network possesses following beneficial effect:

1. the utility model discloses, through setting up supporting component between two pipelines, and the insulating tube that sets up through the supporting component supporting pipeline outside to can significantly reduce because the cotton condition that makes the cotton emergence of heat preservation warp of insulating tube self gravity pressure, simultaneously through set up in the supporting component and be used for absorbing the vibration of pipeline, reduce the wearing and tearing of pipeline, increase its life.

2. The utility model discloses an utilize the second screw to install the both ends of first insulating tube and second insulating tube respectively to the fixed ring in to accessible second fix with screw insulating tube, and the tip of second screw still is provided with the cylinder, and the cylinder can run through solid fixed ring, pegs graft to corresponding return spring in, thereby reducible return spring takes place to squint, improves return spring's result of use, can wholly increase the shock attenuation effect of device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the fixing ring and the damping sleeve of the present invention;

fig. 4 is a schematic front view of the fixing ring of the present invention;

FIG. 5 is a schematic structural view of the support member and the support sleeve of the present invention;

fig. 6 is a schematic structural view of a second screw and a cylinder according to the present invention.

The main reference numbers:

1. a first heat-insulating tube; 2. a second insulating tube; 3. connecting a flange plate; 4. a fixing ring; 5. a pipeline; 6. heat preservation cotton; 7. a support member; 8. a return spring; 9. a shock-absorbing sleeve; 10. a support sleeve; 31. a first screw; 41. a second screw; 401. inserting grooves; 701. connecting columns; 4101. a threaded portion; 4102. and (4) a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-6, an insulating pipeline for a heat supply pipe network comprises two pipelines 5, the two pipelines 5 are communicated with each other through a connecting flange 3, a first insulating pipe 1 and a second insulating pipe 2 are respectively arranged on peripheral side walls of the two pipelines 5, insulating cotton 6 is filled between the first insulating pipe 1 and the second insulating pipe 2 and the pipelines 5, two ends of the first insulating pipe 1 and the second insulating pipe 2 are respectively provided with a support assembly, the support assembly comprises a fixing ring 4, a damping sleeve 9 and a return spring 8, two ends of the first insulating pipe 1 and the second insulating pipe 2 are respectively inserted into an insertion groove 401 formed on a side wall of the fixing ring 4, the damping sleeve 9 is sleeved on an outer wall of the pipelines 5, the number of the return springs 8 is several, the fixing ring 4 is fixedly connected with the damping sleeve 9 through the several return springs 8, the peripheral side wall of the fixing ring 4 is in threaded connection with several second screws 41 corresponding to the return springs 8, the second screw 41 penetrates through the heat preservation pipe and extends into the return spring 8, the support component is arranged between the two pipelines 5, and the heat preservation pipe arranged on the outer side of the pipeline 5 is supported by the support component, so that the situation that the heat preservation cotton 6 deforms due to the fact that the heat preservation cotton 6 is pressed by the self gravity of the heat preservation pipe can be greatly reduced, meanwhile, the return spring 8 used for damping is arranged in the support component, the vibration of the pipelines 5 can be absorbed, the abrasion of the pipelines 5 is reduced, the service life of the pipelines is prolonged, the two ends of the first heat preservation pipe 1 and the two ends of the second heat preservation pipe 2 can be respectively installed in the fixing rings 4 by utilizing the second screw 41, so that the heat preservation pipe can be fixed through the second screw 41, the end part of the second screw 41 is also provided with the cylinder 4102, the cylinder 4102 can penetrate through the fixing rings 4 and is inserted into the corresponding return spring 8, and the deviation of the return spring 8 can be reduced, the use effect of the return spring 8 is improved, and the damping effect of the device can be integrally increased.

The utility model provides a pair of in specific embodiment of a heat preservation pipeline for heat supply pipe network, a plurality of return spring 8 evenly distributed is in solid fixed ring 4 outsides, and with return spring 8 one-to-one, can install first insulating tube 1 and second insulating tube 2's both ends respectively to solid fixed ring 4 in through utilizing second screw 41, thereby the fixed insulating tube of accessible second screw 41, and second screw 41's tip still is provided with cylinder 4102, cylinder 4102 can run through solid fixed ring 4, peg graft to corresponding return spring 8 in, thereby reducible return spring 8 takes place the skew, improve return spring 8's result of use, can wholly increase the shock attenuation effect of device.

The utility model discloses in the embodiment that further proposes, the flange plate 3 that two 5 one ends of pipeline set up is connected through first screw 31.

Further, be equipped with support sleeve 10 on the week lateral wall of two pipelines 5, and all be equipped with in first insulating tube 1 and the second insulating tube 2 with the corresponding support piece 7 of support sleeve 10, support piece 7 passes through spliced pole 701 and support sleeve 10 fixed connection, support sleeve 10 and support piece 7 set up can support the intermediate position of first insulating tube 1 and second insulating tube 2, further improve the support capacity of insulating tube.

Furthermore, the second screw 41 has a screw portion 4101, one end of the screw portion 4101 is fixedly provided with a cylinder 4102, the cylinder 4102 can extend into the return spring 8, and the cylinder 4102 can penetrate through the fixing ring 4 and be inserted into the corresponding return spring 8, so that the offset of the return spring 8 can be reduced, the use effect of the return spring 8 can be improved, and the damping effect of the device can be integrally increased.

The utility model has the advantages that the supporting component is arranged between the two pipelines 5, and the heat preservation pipe arranged outside the pipeline 5 is supported by the supporting component, so that the situation that the heat preservation cotton 6 deforms due to the fact that the heat preservation cotton 6 is pressed by the self gravity of the heat preservation pipe can be greatly reduced, and meanwhile, the vibration of the pipeline 5 can be absorbed by arranging the return spring 8 for damping in the supporting component, the abrasion of the pipeline 5 is reduced, and the service life of the pipeline is prolonged; through utilizing second screw 41 to install first insulating tube 1 and second insulating tube 2's both ends respectively to solid fixed ring 4 in to accessible second screw 41 fixes the insulating tube, and the tip of second screw 41 still is provided with cylinder 4102, and cylinder 4102 can run through solid fixed ring 4, peg graft to corresponding return spring 8 in, thereby reducible return spring 8 takes place the skew, improves return spring 8's result of use, can wholly increase the shock attenuation effect of device.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The heat insulation pipeline for the heat supply pipe network is characterized by comprising two pipelines (5), wherein the two pipelines (5) are communicated through a connecting flange (3), the peripheral side walls of the two pipelines (5) are respectively provided with a first heat insulation pipe (1) and a second heat insulation pipe (2), and heat insulation cotton (6) is filled between the first heat insulation pipe (1) and the pipelines (5) and between the second heat insulation pipe (2) and the pipelines (5);

the two ends of the first heat-preservation pipe (1) and the second heat-preservation pipe (2) are respectively provided with a supporting component, each supporting component comprises a fixing ring (4), a damping sleeve (9) and a return spring (8), the two ends of each of the first heat-preservation pipe (1) and the second heat-preservation pipe (2) are respectively inserted into an insertion groove (401) formed in the side wall of the corresponding fixing ring (4), the damping sleeves (9) are sleeved on the outer wall of the pipeline (5), the number of the return springs (8) is multiple, and the fixing rings (4) are fixedly connected with the damping sleeves (9) through the return springs (8);

the circumference lateral wall of solid fixed ring (4) goes up threaded connection has a plurality of and returns second screw (41) that power spring (8) correspond, second screw (41) pass the insulating tube and extend to in power spring (8).

2. The heat-insulating pipeline for a heat-supplying pipe network according to claim 1, wherein a plurality of the return springs (8) are uniformly distributed outside the fixing ring (4) and correspond to the return springs (8) one by one.

3. An insulating pipe for a heating pipe network according to claim 1, characterized in that the connecting flanges (3) provided at one end of the two pipes (5) are connected by first screws (31).

4. An insulating pipe for a heating pipe network according to claim 1, characterized in that a supporting sleeve (10) is provided on the peripheral side wall of the two pipes (5), and a supporting member (7) corresponding to the supporting sleeve (10) is provided in each of the first insulating pipe (1) and the second insulating pipe (2), and the supporting member (7) is fixedly connected with the supporting sleeve (10) through a connecting column (701).

5. An insulating pipe for a heating network according to claim 1, characterized in that said second screw (41) has a threaded portion (4101), said threaded portion (4101) having a fixed end provided with a cylinder (4102), said cylinder (4102) being extendable into said return spring (8).