CN219282704U

CN219282704U - Special equipment temperature-resistant pipe

Info

Publication number: CN219282704U
Application number: CN202320840441.7U
Authority: CN
Inventors: 周晓佳; 郑坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-30
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a special equipment temperature-resistant pipe, which relates to the technical field of temperature-resistant pipes and comprises an integral structure and a positioning structure, wherein the positioning structure is positioned on the front and rear outer surfaces of the integral structure; the integral structure comprises a communicating pipe, the inner surface wall of the communicating pipe is fixedly connected with first thread rings near the edges of two sides, the outer surface thread of the first thread rings is connected with second thread rings, the inner surface of the second thread rings is fixedly connected with a cylinder, the outer surface of the cylinder is fixedly connected with a wear-resistant rubber ring, and the outer surface of the wear-resistant rubber ring is fixedly connected with a circular pipe.

Description

Special equipment temperature-resistant pipe

Technical Field

The utility model relates to the technical field of temperature-resistant pipes, in particular to a temperature-resistant pipe for special equipment.

Background

The heat-resistant pipe has excellent oxidation resistance at Wen Guangao temperature, high-temperature strength, high oxidation resistance, high anti-carbonization performance, acid resistance, alkali resistance, high tensile force and high wear resistance, is suitable for low-fluidity hot solids such as sand, gravel, grains and waste glass scraps, and has continuous use temperature of one thousand fifty degrees.

Existing, for example, chinese patent nos.: the special equipment temperature-resistant pipe in CN205560082U comprises a plastic three-way pipe joint and a special engineering plastic pipeline, wherein the connecting ends of the plastic three-way pipe joint are respectively connected and installed with a special engineering plastic pipeline, the outer layer of the special engineering plastic pipeline is bound with a plastic foam layer, the special engineering plastic pipeline consists of a threaded pipe with elasticity and elasticity, and connectors arranged at the two ends of the threaded pipe, and the outer surfaces of the connectors connected with the three-way pipe joint are provided with clamping rings for fastening to form the installation and fixation of the three-way pipe joint and the connectors; plastic clamping rings or rubber rings are respectively arranged on the outer surfaces of the two ends of the plastic foam layer to realize that the plastic foam layer is bound on a special engineering plastic pipeline; the special engineering plastic pipeline is of an integrated structure, can be applied to special equipment under various severe natural conditions, improves brittleness, has high strength and corrosion resistance, has certain metal material characteristics, is high-temperature resistant, and still maintains excellent mechanical property at high temperature.

Most of the existing temperature-resistant pipes only have heat preservation performance, but do not have the ability of flame retardance and wear resistance, so that the existing temperature-resistant pipes are easy to damage, and the service life of the whole pipes is reduced.

Disclosure of Invention

The utility model aims to solve the problems that a temperature-resistant pipe in the prior art is mostly only provided with heat insulation performance, but not provided with flame retardant and wear-resistant capabilities, so that the temperature-resistant pipe is easy to damage and the service life of the whole equipment is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the special equipment temperature-resistant pipe comprises an integral structure and a positioning structure, wherein the positioning structure is positioned on the front and rear outer surfaces of the integral structure;

the utility model discloses a fire-retardant adhesive coating of inner surface center department of communicating pipe, including communicating pipe, the interior surface wall of communicating pipe is close to both sides edge fixedly connected with first screw thread circle, the surface threaded connection of first screw thread circle has the second screw thread circle, the interior surface fixedly connected with drum of second screw thread circle, the surface fixedly connected with wear-resisting rubber circle of drum, the surface fixedly connected with pipe of wear-resisting rubber circle, the surface of communicating pipe is close to both sides edge fixedly connected with sealing member, the inside fixedly connected with fire-retardant adhesion layer of communicating pipe, the block groove has been seted up to the interior surface center department of sealing member.

Preferably, the outer surface of the wear-resistant rubber ring is in sliding connection with the outer surface of the communicating pipe.

Preferably, a movable piece is slidably connected to the center of the inner surface wall of the clamping groove, and the surface of the movable piece is fixedly connected with the outer surface of the wear-resistant rubber ring.

Preferably, the inside of the cylinder and the round tube is communicated with the inside of the communicating pipe.

Preferably, fixing blocks are fixedly connected to the front and rear positions of the two sides of the outer surface of the communicating pipe.

Preferably, the positioning structure comprises a threaded hole, a bolt is connected to the center of the inner surface wall of the threaded hole in a threaded manner, and surface threads of the bolt penetrate through the surfaces of the wear-resistant rubber ring and the fixed block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the arrangement of the wear-resistant rubber ring can improve the overall wear resistance and avoid friction damage caused by vibration, and then the flame-retardant adhesion layer is arranged in the communicating pipe as shown in the figure III, so that the arrangement of the flame-retardant adhesion layer can improve the overall high temperature resistance, and the service life of the pipeline in use can be prolonged.

2. According to the utility model, the first thread ring and the second thread ring are mutually matched, so that a user can conveniently install the round pipe in the communicating pipe, so that the time is not required to be too long when the installation operation is carried out each time, the user screws the cylinder in the communicating pipe, meanwhile, the movable part of the cylinder slides into the clamping groove, and the sealing performance of the joint of the wear-resistant rubber ring and the communicating pipe can be improved.

Drawings

Fig. 1 is a schematic perspective view of a temperature-resistant pipe of a special device according to the present utility model;

fig. 2 is a schematic cross-sectional structural diagram of a special device heat-resistant Guan Tu 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional structure diagram of a special device with temperature resistance Guan Tu 2;

fig. 4 is a schematic cross-sectional structural diagram of a special device with a temperature resistance Guan Tu 3 according to the present utility model;

FIG. 5 is an enlarged view of FIG. 1 at A;

fig. 6 is an enlarged view at B in fig. 4.

Legend description: 1. an integral structure; 2. a positioning structure; 101. a communicating pipe; 102. a round tube; 103. a flame retardant adhesion layer; 104. wear-resistant rubber rings; 105. a seal; 106. a fixed block; 107. a movable member; 108. a first thread turn; 109. a cylinder; 110. a second thread turn; 111. a clamping groove; 201. a threaded hole; 202. and (5) a bolt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-6, a special equipment temperature-resistant pipe comprises an integral structure 1 and a positioning structure 2, wherein the positioning structure 2 is positioned on the front and rear outer surfaces of the integral structure 1; the integral structure 1 comprises a communicating pipe 101, wherein the inner surface wall of the communicating pipe 101 is fixedly connected with first thread rings 108 close to the edges of two sides, the outer surface of each first thread ring 108 is in threaded connection with a second thread ring 110, the inner surface of each second thread ring 110 is fixedly connected with a cylinder 109, the outer surface of each cylinder 109 is fixedly connected with a wear-resistant rubber ring 104, the outer surface of each wear-resistant rubber ring 104 is fixedly connected with a circular tube 102, the outer surface of the communicating pipe 101 is fixedly connected with sealing elements 105 close to the edges of two sides, the inner part of the communicating pipe 101 is fixedly connected with a flame-retardant adhesion layer 103, and the center of the inner surface of each sealing element 105 is provided with a clamping groove 111.

The effect achieved in the whole embodiment 1 is that the wear-resistant rubber ring 104 is made of natural rubber, so that the wear-resistant rubber ring has the characteristics of good rebound resilience, insulativity, water-proof property, wear resistance and the like, and further the overall wear resistance can be improved, the flame-retardant adhesive layer 103 is made of flame-retardant silica gel, and the flame-retardant adhesive layer has good heat insulation and insulation effects, and further the overall temperature resistance can be improved.

In embodiment 2, as shown in fig. 1-6, the outer surface of the wear-resistant rubber ring 104 is slidably connected with the outer surface of the communicating pipe 101, the movable part 107 is slidably connected at the center of the inner surface wall of the clamping groove 111, the surface of the movable part 107 is fixedly connected with the outer surface of the wear-resistant rubber ring 104, the inside of the cylinder 109 and the round tube 102 is communicated with the inside of the communicating pipe 101, the fixed blocks 106 are fixedly connected at the front and rear positions of the two sides of the outer surface of the communicating pipe 101, the positioning structure 2 comprises a threaded hole 201, a bolt 202 is connected at the center of the inner surface wall of the threaded hole 201 in a threaded manner, and the surface threads of the bolt 202 penetrate through the surfaces of the wear-resistant rubber ring 104 and the fixed blocks 106.

As shown in fig. 4 and 6, when the user screws the cylinder 109 into the communicating tube 101, the movable member 107 is located inside the engaging groove 111, so as to increase the tightness of the connection between the wear-resistant rubber ring 104 and the communicating tube 101, and the fixed block 106 and the bolt 202 cooperate with each other, so that the cylinder 109 and the circular tube 102 can be limited, and the cylinder 109 and the circular tube 102 can be always stably located inside the communicating tube 101.

Working principle: when the round tube 102 and the cylinder 109 are required to be installed in the communicating tube 101, a user firstly moves the round tube 102 into the communicating tube 101 along the horizontal direction, then manually screws the round tube 102, the cylinder 109 is driven together, the second threaded ring 110 can be in threaded connection with the first threaded ring 108, when the cylinder 109 enters, the movable part 107 of the cylinder 109 also enters into the clamping groove 111 together, the tightness of the joint of the wear-resistant rubber ring 104 and the communicating tube 101 is improved, then the user screws the bolt 202 into the corresponding threaded hole 201, and further limiting operation can be carried out on the round tube 102 and the cylinder 109, so that the round tube 102 and the cylinder 109 can be always stably in the communicating tube 101.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A special equipment temperature resistant pipe, characterized by comprising:

the positioning structure comprises a whole structure (1) and a positioning structure (2), wherein the positioning structure (2) is positioned on the front and rear outer surfaces of the whole structure (1);

overall structure (1) is including communicating pipe (101), the interior surface wall of communicating pipe (101) is close to both sides edge fixedly connected with first screw thread circle (108), the surface screw thread of first screw thread circle (108) is connected with second screw thread circle (110), the interior surface fixedly connected with drum (109) of second screw thread circle (110), the surface fixedly connected with wear-resisting rubber circle (104) of drum (109), the surface fixedly connected with pipe (102) of wear-resisting rubber circle (104), the surface of communicating pipe (101) is close to both sides edge fixedly connected with sealing member (105), the inside fixedly connected with fire-retardant adhesion layer (103) of communicating pipe (101), block groove (111) have been seted up at the internal surface center department of sealing member (105).

2. The special equipment temperature resistant pipe of claim 1, wherein: the outer surface of the wear-resistant rubber ring (104) is in sliding connection with the outer surface of the communicating pipe (101).

3. The special equipment temperature resistant pipe of claim 1, wherein: the center of the inner surface wall of the clamping groove (111) is connected with a movable piece (107) in a sliding mode, and the surface of the movable piece (107) is fixedly connected with the outer surface of the wear-resistant rubber ring (104).

4. The special equipment temperature resistant pipe of claim 1, wherein: the inside of the cylinder (109) and the round tube (102) are communicated with the inside of the communicating tube (101).

5. The special equipment temperature resistant pipe of claim 1, wherein: fixed blocks (106) are fixedly connected to the front and rear positions of the two sides of the outer surface of the communicating pipe (101).

6. The special equipment temperature resistant pipe of claim 1, wherein: the positioning structure (2) comprises a threaded hole (201), a bolt (202) is connected to the center of the inner surface wall of the threaded hole (201) in a threaded mode, and surface threads of the bolt (202) penetrate through the surfaces of the wear-resistant rubber ring (104) and the fixed block (106).