CN209991074U - Nonmetal composite compensator - Google Patents

Abstract

The utility model discloses a nonmetal composite compensator, the connecting pipe comprises a connecting pipe, the equal fixedly connected with bellows in connecting pipe both ends, the inside fixed mounting of bellows has the beaded finish, bellows one end fixedly connected with installation pipe, installation pipe one end fixedly connected with mounting flange, the first riser of the equal fixedly connected with in connecting pipe surface both ends, installation pipe surface is provided with the second riser, fixedly connected with flap between first riser and the second riser, the inside fixed mounting of flap has the round pin axle, the utility model discloses simple structure, the modern design can play effectual guard action in the use, is showing extension its life.

Description

Nonmetal composite compensator

Technical Field

The utility model relates to a pipeline compensator technical field specifically is a nonmetal compound compensator.

Background

The elastic element of the working body of the non-metal compensator is made of non-metal materials, usually fiber fabrics, so the non-metal compensator is also called as a fabric compensator (expansion joint and expansion joint). Besides, the material is made of rubber, and except under the condition that the material can not meet the use condition under the condition of ultrahigh temperature (more than 400), the material can replace fiber fabrics under various working conditions, is widely applied to the exits and entrances of equipment such as steel plants, smelting plants, petrochemical plants, thermal power plants, cement plants, atomic energy power plants and the like for smoke discharge and desulfurization, dust removal equipment, air heating, flow aiding and air blowing and the like, and is greatly superior to metal expansion joints, so the material is deeply commented by users and is widely popularized and applied.

The non-metal thin-wall sleeve has good flexibility, so that the non-metal thin-wall sleeve has the advantages of multi-directional compensation, no reverse thrust, noise elimination, vibration absorption and the like, and is widely applied to some industrial pipe networks, particularly hot air pipelines and smoke dust pipelines. But in the use process, the problems of insufficient pressure bearing capacity and small axial compensation amount are also exposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nonmetal compound compensator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the corrugated pipe installation structure comprises a connecting pipe, the equal fixedly connected with bellows in connecting pipe both ends, the inside fixed mounting of bellows has the beaded finish, bellows one end fixedly connected with installation pipe, installation pipe one end fixedly connected with mounting flange, the first riser of the equal fixedly connected with in connecting pipe surface both ends, installation pipe surface is provided with the second riser, fixedly connected with flap between first riser and the second riser, the inside fixed mounting of flap has the round pin axle.

Furthermore, reinforcing rings are fixedly arranged inside the corrugated part of the corrugated pipe, and the number of the reinforcing rings is two.

Further, the reinforcing ring is a stainless steel reinforcing ring.

Furthermore, a fixing ring is fixedly arranged between the connecting pipe and the corrugated pipe and between the corrugated pipe and the mounting pipe.

Furthermore, the hinge plate is provided with two groups, and one group is clamped with the other group.

Further, the fixing ring is made of stainless steel.

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

1. the utility model can obviously improve the structural strength of the corrugated pipe through the reinforcing ring arranged in the corrugated pipe, thereby obviously improving the bearing capacity of the compensator, and on the other hand, compared with a straight barrel-shaped compensation structure, the compensation amount of the waveform compensation structure is obviously increased;

2. the utility model can ensure the normal operation of the pipeline under the condition of not stopping the operation of the pipeline when one group of the corrugated pipes is damaged or can not be used through the two groups of the corrugated pipes, thereby reducing the economic loss;

3. the utility model discloses simple structure, the modern design can play effectual guard action in the use, is showing its life of extension.

Drawings

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

fig. 2 is a schematic view of the internal structure of the corrugated pipe of the present invention.

In FIGS. 1-2: 1-connecting pipe; 2-a bellows; 3-installing a pipe; 4-installing a flange; 5-a first vertical plate; 6-a second vertical plate; 7-a hinge plate; 8-a pin shaft; 9-a fixing ring; 10-reinforcement ring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: comprising a connecting tube 1.

The corrugated pipe 2 is fixedly connected to two ends of the connecting pipe 1, and the reinforcing ring 10 is fixedly mounted inside the corrugated pipe 2.

Wherein, bellows 2 can stretch out and draw back when compensating, and the beaded finish 10 can show its structural strength that improves to show the bearing capacity who improves the compensator.

Wherein, 2 one end fixedly connected with installation pipe 3 of bellows, 3 one end fixedly connected with mounting flange 4 of installation pipe.

Wherein, mounting flange 4 can be more convenient will install that pipe 3 is connected with the pipeline when using to more convenient the dismantlement when the maintenance is changed to needs.

The connecting pipe comprises a connecting pipe 1 and is characterized in that first vertical plates 5 are fixedly connected to two ends of the surface of the connecting pipe 1, second vertical plates 6 are arranged on the surface of the mounting pipe 3, hinge plates 7 are fixedly connected between the first vertical plates 5 and the second vertical plates 6, and pin shafts 8 are fixedly mounted inside the hinge plates 7.

Wherein, first riser 5 and second riser 6 can be installed hinge plate 7 fixedly to when needs compensate, can directly take off round pin axle 8, convenient to use more.

Further, reinforcing rings 10 are fixedly installed inside the corrugated part of the corrugated pipe 2, and two types of reinforcing rings 10 are provided.

Wherein, the beaded finish 10 of two kinds of differences can be more convenient carry out concertina movement with non-metallic bellows, and the stability when the help is compensated goes on is showing its structural strength that improves to show the bearing capacity who improves the compensator.

Further, the reinforcing ring 10 is a stainless steel reinforcing ring.

Wherein, the reinforcing ring 10 of stainless steel can prevent the structural deformation that leads to because of the corrosion, improves the bearing capacity of compensator.

Further, a fixing ring 9 is fixedly installed between the connecting pipe 1 and the corrugated pipe 2 and between the corrugated pipe 2 and the installation pipe 3.

Wherein, solid fixed ring 9 can be better with connecting pipe 1 and bellows 2 and installation between the pipe 3 fixed, avoid droing that leads to when the pipe-line transportation.

Furthermore, the hinge plate 7 is provided with two groups, and one group is clamped with the other group.

Wherein, when needs compensate, can directly take off round pin axle 8, convenient to use more.

Further, the fixing ring 9 is made of stainless steel.

Wherein, avoid after long-time use, because of the damage that the corrosion leads to, the effectual life who prolongs the compensator.

The working principle is as follows: when the compensator is used, the compensator is firstly connected with a pipeline through the mounting flange 4, so that the compensator is prevented from falling off due to insecure connection during pipeline transportation; when needs compensate, can directly take off round pin axle 8 for the flap 7 can move, and the beaded finish of two kinds of differences of corrugated pipe inside 10 can be more convenient carry out concertina movement with non-metallic corrugated pipe, and the stability when the compensation goes on is showing to improve its structural strength, thereby is showing the bearing capacity who improves the compensator.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. A non-metallic composite compensator, comprising a connecting pipe (1), characterized in that: the utility model discloses a corrugated pipe, including connecting pipe (1), bellows (2) inside fixed mounting has beaded finish (10), bellows (2) one end fixedly connected with installation pipe (3), installation pipe (3) one end fixedly connected with mounting flange (4), the first riser of the equal fixedly connected with in connecting pipe (1) surface both ends (5), installation pipe (3) surface is provided with second riser (6), fixedly connected with flap (7) between first riser (5) and second riser (6), the inside fixed mounting of flap (7) has round pin axle (8).

2. The non-metallic composite compensator of claim 1, wherein: reinforcing rings (10) are fixedly arranged inside the corrugated part of the corrugated pipe (2), and two types of reinforcing rings (10) are arranged.

3. The non-metallic composite compensator of claim 1, wherein: the reinforcing ring (10) is a stainless steel reinforcing ring.

4. The non-metallic composite compensator of claim 1, wherein: fixed ring (9) are fixedly installed between connecting pipe (1) and bellows (2) and installation pipe (3).

5. The non-metallic composite compensator of claim 1, wherein: the hinge plate (7) is provided with two groups, and one group is clamped with the other group.

6. The non-metallic composite compensator of claim 4, wherein: the fixing ring (9) is made of stainless steel.

Images