CN218935654U

CN218935654U - Zirconia ceramic armor ring wear-resistant pipe

Info

Publication number: CN218935654U
Application number: CN202223295130.1U
Authority: CN
Inventors: 毕彦豹
Original assignee: Cangzhou Zekang Pipeline Equipment Co ltd
Current assignee: Cangzhou Zekang Pipeline Equipment Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-28
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the field of ceramic tubes, in particular to a zirconia ceramic armor ring wear-resistant tube, which comprises a ceramic wear-resistant tube main body, wherein the ceramic wear-resistant tube main body is provided with a plurality of groups, the ceramic wear-resistant tube main body is connected end to end through a connecting structure, an inner sleeve is sleeved in the ceramic wear-resistant tube main body and is in contact with the connecting structure.

Description

Zirconia ceramic armor ring wear-resistant pipe

Technical Field

The utility model relates to the field of ceramic tubes, in particular to a zirconia ceramic armoured ring wear-resistant tube.

Background

The ceramic pipe is a composite pipe formed by combining ceramic and other materials, and has excellent wear resistance, corrosion resistance, heat resistance, thermal shock resistance and mechanical shock resistance.

But the existing wear-resistant pipe is mostly used as nesting protection, and is used as armor of other pipelines, in the sleeving process, the connection between two groups of wear-resistant pipes is usually realized through a sleeve, and the sleeve only has an auxiliary connection effect on the wear-resistant pipe and cannot have a connection limiting effect on auxiliary pipelines in the wear-resistant pipe.

For this reason, we propose a zirconia ceramic armoured ring wear-resistant pipe to solve the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the zirconia ceramic armoured ring wear-resistant pipe, which solves the problems that the existing sleeve can only play an auxiliary connection role on the wear-resistant pipe and cannot play a connection limiting role on an auxiliary pipeline inside the wear-resistant pipe.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a wear-resisting pipe of zirconia ceramic armor ring, includes the wear-resisting pipe main part of pottery, the wear-resisting pipe main part of pottery is provided with a plurality of groups altogether, and a plurality of groups of wear-resisting pipe main part of pottery pass through connection structure head-to-tail connection, and the inside cover of wear-resisting pipe main part of pottery is equipped with interior sleeve pipe, interior sleeve pipe contradicts with connection structure.

Preferably, the connecting structure comprises an inner connecting ring and connecting plug blocks, and a plurality of groups of connecting plug blocks are fixed on the inner connecting ring.

Preferably, the end parts of the two ends of the ceramic wear-resistant pipe main body of each group are provided with connecting grooves, and the number and the positions of the connecting grooves are consistent with those of the connecting plugs.

Preferably, after the two groups of ceramic wear-resistant pipe main bodies are aligned and spliced, the two groups of connecting grooves respectively form connecting notches which are embedded with the connecting plugs, the connecting plugs are completely embedded in the connecting grooves, and the connecting grooves are arranged in the two groups of ceramic wear-resistant pipe main bodies.

Preferably, an outer protective sleeve is sleeved outside the joint of the two groups of ceramic wear-resistant pipe main bodies.

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

1. according to the utility model, through the cooperation of the connecting grooves, the connecting rings and the connecting plug blocks, the two groups of connecting grooves respectively form the connecting notch jogged with the connecting plug blocks, the connecting plug blocks are completely nested in the connecting grooves, the connecting grooves are arranged in the two groups of ceramic wear-resistant pipe main bodies, the jogged connection of the connecting plug blocks and the connecting grooves can improve the connection stability of the connecting part, the connecting rings are arranged in the connecting part of the two groups of ceramic wear-resistant pipe main bodies, the effect of internal support can be achieved, the stability of the connecting part is further improved, and meanwhile, the inner connecting rings can play a limiting and abutting effect of an inner sleeve sleeved in the ceramic wear-resistant pipe main bodies, so that the inner sleeve is stably arranged in the ceramic wear-resistant pipe main bodies and cannot move at will.

Drawings

FIG. 1 is a schematic view of a three-dimensional expanded structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional connecting structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

Wherein: 1. a ceramic wear-resistant pipe body; 2. a connecting groove; 3. an inner connecting ring; 4. connecting the plug blocks; 5. an inner sleeve; 6. outer protective sleeve

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1-4, a zirconia ceramic armor ring wear-resistant pipe comprises a ceramic wear-resistant pipe main body 1, wherein a plurality of groups of ceramic wear-resistant pipe main bodies 1 are arranged together, the ceramic wear-resistant pipe main bodies 1 of the groups are connected end to end through a connecting structure, an inner sleeve 5 is sleeved in the ceramic wear-resistant pipe main body 1, and the inner sleeve 5 is in interference with the connecting structure.

The connecting structure comprises an inner connecting ring 3 and connecting plug blocks 4, wherein a plurality of groups of connecting plug blocks 4 are fixed on the inner connecting ring 3, connecting grooves 2 are formed in the end parts of the two ends of each group of ceramic wear-resistant pipe main body 1, and the number and the positions of the connecting grooves 2 are consistent with those of the connecting plug blocks 4.

After the two groups of ceramic wear-resistant pipe main bodies 1 are aligned and spliced, the two groups of connecting grooves 2 respectively form connecting notches embedded with the connecting plug 4, the connecting plug 4 is completely nested in the connecting groove 2, the connecting groove 2 is arranged in the two groups of ceramic wear-resistant pipe main bodies 1, the embedded connection of the connecting plug 4 and the connecting groove 2 can improve the connection stability of the connection part, the inner connecting ring 3 is arranged in the connection part of the two groups of ceramic wear-resistant pipe main bodies 1, the effect of internal support can be achieved, the stability of the connection part is further improved, and meanwhile, the inner connecting ring 3 can play a limiting and abutting effect of the inner sleeve 5 sleeved in the ceramic wear-resistant pipe main body 1, so that the inner sleeve 5 is stably arranged in the ceramic wear-resistant pipe main body 1 and cannot move at will.

The outer protective sleeve 6 is sleeved outside the joint of the two groups of ceramic wear-resistant pipe main bodies 1, and the outer protective sleeve 6 can play a role in protecting the joint of the two groups of ceramic wear-resistant pipe main bodies 1, so that the two groups of ceramic wear-resistant pipe main bodies 1 form a whole, and simultaneously play a role in sealing the joint and prevent foreign matters from entering.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a zirconia ceramic armor ring wear-resisting pipe, includes ceramic wear-resisting pipe main part (1), its characterized in that: the ceramic wear-resistant pipe is characterized in that a plurality of groups of ceramic wear-resistant pipe bodies (1) are arranged, the ceramic wear-resistant pipe bodies (1) of the groups are connected end to end through a connecting structure, an inner sleeve (5) is sleeved inside the ceramic wear-resistant pipe bodies (1), and the inner sleeve (5) is in interference with the connecting structure.

2. The zirconia ceramic armor ring wear resistant pipe of claim 1, wherein: the connecting structure comprises an inner connecting ring (3) and connecting plug blocks (4), wherein a plurality of groups of connecting plug blocks (4) are fixed on the inner connecting ring (3).

3. The zirconia ceramic armor ring wear resistant pipe of claim 2, wherein: the two ends of each group of ceramic wear-resistant pipe main body (1) are provided with connecting grooves (2), and the number and the positions of the connecting grooves (2) are consistent with those of the connecting plugs (4).

4. The zirconia ceramic armor ring wear resistant pipe of claim 1, wherein: the two groups of ceramic wear-resistant pipe main bodies (1) are aligned and spliced, and the two groups of connecting grooves (2) respectively form connecting notch jogged with the connecting plug (4).

5. The zirconia ceramic armor ring wear resistant pipe of claim 4, wherein: the connecting plug blocks (4) are completely nested in the connecting grooves (2), and the connecting grooves (2) are arranged in the two groups of ceramic wear-resistant pipe main bodies (1).

6. The zirconia ceramic armor ring wear resistant pipe of claim 5, wherein: an outer protective sleeve (6) is sleeved outside the joint of the two groups of ceramic wear-resistant pipe main bodies (1).