CN212961513U

CN212961513U - Boiler pipeline wear-resistant cover

Info

Publication number: CN212961513U
Application number: CN202021644481.7U
Authority: CN
Inventors: 郑荣波; 刘培山
Original assignee: Shandong Funuo Boiler Equipment Co ltd
Current assignee: Shandong Funuo Boiler Equipment Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-13
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a boiler pipeline abrasionproof cover, concretely relates to boiler pipeline abrasionproof equipment technical field, the rain cover comprises a cover body, the one end of cover body top and bottom all is provided with the connector link, and the one end of connector link is provided with mosaic structure, the outside of connector link is provided with thermal-insulated structure, the both sides of cover body one end are provided with the spacing ring, and the inside of spacing ring is provided with the mounting groove. The utility model discloses an one end at the connector link is provided with mosaic structure, splice the cover body through the connector link, lay the inside of second fixed slot with the sealing ring, aim at first fixed slot with the installation knot and promote the connector link forward and connect the cover body and connector link, then connect the other end of connector link with the next cover body, then with the other end of two cover bodies and the both ends fixed connection of connector link, can splice into a complete abrasionproof cover, the sealing ring has certain sealed effect to concatenation department, reach the purpose that the concatenation of being convenient for improved concatenation department leakproofness.

Description

Boiler pipeline wear-resistant cover

Technical Field

The utility model relates to a boiler pipeline abrasionproof equipment technical field specifically is a boiler pipeline abrasionproof cover.

Background

When the boiler is used, the inner wall of the boiler tube bundle is abraded due to the inside smoke particles, certain potential safety hazards can be generated to the operation of the boiler once the pipeline is abraded and thinned, the situations of tube explosion and the like can occur, the normal operation of the boiler is influenced, the normal operation of a factory is influenced, unnecessary loss can be caused, and therefore the abrasion-proof cover for the boiler is required to protect the pipeline of the boiler and reduce the abrasion degree of the boiler pipeline.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional boiler pipeline abrasion-proof equipment is inconvenient to install and fix, the installation process is complex, and the normal use of the boiler is influenced;

(2) the splicing position of the traditional boiler pipeline anti-abrasion equipment is provided with a gap, so that the protection effect of an anti-abrasion cover on the inner wall of the boiler pipeline is influenced;

(3) the traditional boiler pipeline wear-resistant equipment can not carry out heat preservation, heat insulation and buffering, can not reduce the loss of heat in the pipe and can not buffer the expansion of the wear-resistant cover when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler pipeline abrasionproof cover to it inconveniently installs fixed problem to provide traditional boiler pipeline abrasionproof equipment in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler pipeline anti-abrasion cover comprises a cover body, wherein connecting buckles are arranged at one ends of the top and the bottom of the cover body respectively, a splicing structure is arranged at one end of each connecting buckle, a heat insulation structure is arranged outside each connecting buckle, limiting rings are arranged on two sides of one end of the cover body, a mounting groove is formed in each limiting ring, and a mounting structure is arranged at one end of each mounting groove;

the mounting structure further comprises an upper ring body, the upper ring body is arranged outside the mounting groove, one end of the upper ring body is movably connected with a lower ring body, a positioning groove is formed in the bottom of one end of the lower ring body, and a positioning buckle is fixedly connected to the bottom of one end of the upper ring body.

Preferably, the upper ring body and the lower ring body are of semicircular structures, and the positioning grooves and the positioning buckles form clamping structures.

Preferably, mosaic structure comprises first fixed slot, installation knot, second fixed slot and sealing ring, first fixed slot sets up in the both ends of cover body top and bottom, the installation is detained the both ends of fixed connection in the connector link, the second fixed slot sets up in the intermediate position department at the intermediate position department of cover body top and bottom and the intermediate position department at connector link both ends, the inside of second fixed slot is provided with the sealing ring.

Preferably, the installation buckle is of a C-shaped structure, and the installation buckle and the first fixing groove form a sliding structure.

Preferably, thermal-insulated structure comprises elastic material, cavity, heat preservation cotton and abrasionproof face, the wear-proof face sets up in the outside of connector link, the outside of wear-proof face is provided with the heat preservation cotton, and the cotton outside of just keeping warm is provided with the cavity, the outside of cavity is provided with elastic material.

Preferably, through holes are formed in the cavity in a staggered mode, and the elastic material is made of polyethylene.

Compared with the prior art, the beneficial effects of the utility model are that: the boiler pipeline wear-resistant cover not only realizes convenient installation and fixation, realizes the enhancement of the sealing performance of the joint, but also realizes the heat preservation and insulation and the buffering of thermal expansion;

(1) the mounting structure is arranged at one end of the mounting groove, the outer part of the mounting groove outside the spliced anti-abrasion cover is sleeved with the upper ring body and the lower ring body, one ends of the upper ring body and the lower ring body are connected, and the positioning buckle at one end of the upper ring body is clamped inside the positioning groove at one end of the lower ring body to clamp, fix and reinforce the cover body, so that the purposes of facilitating mounting and fixing and improving the stability are achieved;

(2) the splicing structure is arranged at one end of the connecting buckle, the cover bodies are spliced through the connecting buckle, the sealing ring is placed in the second fixing groove, the mounting buckle is aligned to the first fixing groove to push the connecting buckle forwards to connect the cover bodies and the connecting buckle, then the other end of the connecting buckle is connected with the next cover body, then the other ends of the two cover bodies are fixedly connected with the two ends of the connecting buckle, the complete anti-abrasion cover can be spliced, the sealing ring has a certain sealing effect on the spliced part, and the purpose of facilitating splicing and improving the sealing performance of the spliced part is achieved;

(3) through the outside at the connector link is provided with thermal-insulated structure, will insulate against heat the outside that the cover body was cup jointed to the structure, when using, the flue gas direct contact of wear-resisting face and pipeline inside, the cotton heat that can reduce the pipeline inside of keeping warm is to outer diffusion, reduces thermal scattering and disappearing, and elastic material, the cotton thermal insulation can cushion the thermal energy that the cover body produced to the abrasionproof face simultaneously, reduce the pressure of pipeline and prevent to warp, reach the purpose that keeps warm thermal-insulated, reduce pipeline pressurized deformation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a side view structure schematic diagram of the upper ring body and the lower ring body of the present invention;

FIG. 3 is a schematic side view of the cover, the splicing structure and the heat insulation structure of the present invention;

fig. 4 is the utility model discloses a mosaic structure and thermal-insulated structure look sideways at the schematic diagram.

In the figure: 1. a cover body; 2. an upper ring body; 3. splicing structures; 301. a first fixing groove; 302. installing a buckle; 303. a second fixing groove; 304. a seal ring; 4. mounting grooves; 5. a limiting ring; 6. a lower ring body; 7. positioning a groove; 8. positioning buckles; 9. a thermally insulating structure; 901. an elastic material; 902. a cavity; 903. heat preservation cotton; 904. a wear-resistant surface; 10. a connecting buckle.

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.

Example 1: referring to fig. 1-4, a boiler pipeline wear-resistant cover comprises a cover body 1, wherein one end of the top and the bottom of the cover body 1 is provided with a connecting buckle 10, one end of the connecting buckle 10 is provided with a splicing structure 3, the outside of the connecting buckle 10 is provided with a heat insulation structure 9, two sides of one end of the cover body 1 are provided with limiting rings 5, an installation groove 4 is arranged inside the limiting rings 5, and one end of the installation groove 4 is provided with an installation structure;

referring to fig. 1-4, the installation structure of the boiler pipeline wear-resistant cover further comprises an upper ring body 2, the upper ring body 2 is arranged outside the installation groove 4, one end of the upper ring body 2 is movably connected with a lower ring body 6, the bottom of one end of the lower ring body 6 is provided with a positioning groove 7, and the bottom of one end of the upper ring body 2 is fixedly connected with a positioning buckle 8;

specifically, as shown in fig. 1 and 2, the outer portion of the outer mounting groove 4 of the spliced anti-wear cover is sleeved with the upper ring body 2 and the lower ring body 6, one end of the upper ring body 2 and one end of the lower ring body 6 are connected, and the cover body 1 is clamped, fixed and reinforced by the positioning buckle 8 at one end of the upper ring body and the positioning groove 7 at one end of the lower ring body, so that the purpose of facilitating mounting and fixing and improving the stability is achieved.

Example 2: the upper ring body 2 and the lower ring body 6 are of semicircular structures, the positioning groove 7 and the positioning buckle 8 form a clamping structure, the splicing structure 3 consists of a first fixing groove 301, a mounting buckle 302, a second fixing groove 303 and a sealing ring 304, the first fixing groove 301 is arranged at two ends of the top and the bottom of the cover body 1, the mounting buckle 302 is fixedly connected with two ends of the connecting buckle 10, the second fixing groove 303 is arranged at the middle position of the top and the bottom of the cover body 1 and the middle position of two ends of the connecting buckle 10, the sealing ring 304 is arranged inside the second fixing groove 303, the mounting buckle 302 is of a C-shaped structure, and the mounting buckle 302 and the first fixing groove 301 form a sliding structure;

specifically, as shown in fig. 1, fig. 2 and fig. 3, splice the cover body 1 through connector link 10, lay the inside of second fixed slot 303 with sealing ring 304, aim at first fixed slot 301 with installation knot 302 and promote connector link 10 forward and connect cover body 1 and connector link 10, then connect the other end of connector link 10 with next cover body 1, then with the other end of two cover bodies 1 and the both ends fixed connection of connector link 10, can become a complete abrasionproof cover with splicing, sealing ring 304 has certain sealed effect to the splicing, reach the mesh that the concatenation of being convenient for improves splicing department leakproofness.

Example 3: the heat insulation structure 9 is composed of an elastic material 901, a cavity 902, heat preservation cotton 903 and an anti-abrasion surface 904, the anti-abrasion surface 904 is arranged outside the connecting buckle 10, the heat preservation cotton 903 is arranged outside the anti-abrasion surface 904, the cavity 902 is arranged outside the heat preservation cotton 903, the elastic material 901 is arranged outside the cavity 902, through holes are arranged inside the cavity 902 in a staggered mode, and the elastic material 901 is made of polyethylene;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the heat insulation structure 9 is sleeved outside the cover body 1, when the heat insulation structure is used, the wear-resistant surface 904 is in direct contact with flue gas inside a pipeline, the heat insulation cotton 903 can reduce the heat inside the pipeline to be diffused outwards, and the dissipation of the heat is reduced, meanwhile, the elastic material 901 and the heat insulation cotton 903 can buffer the thermal expansion of the wear-resistant surface 904 on the cover body 1, the pressure of the pipeline is reduced, the deformation is prevented, and the purposes of heat insulation and reduction of the deformation of the pipeline under pressure are achieved.

The working principle is as follows: the utility model discloses when using, at first, splice the cover body 1 through connector link 10, lay the inside of second fixed slot 303 with sealing ring 304, aim at first fixed slot 301 with the installation knot and promote connector link 10 forward and connect the cover body 1 and connector link 10, then connect the other end of connector link 10 with the next cover body 1, then with the other end of two cover bodies 1 and the both ends fixed connection of connector link 10, can splice into a complete abrasionproof cover, sealing ring 304 has certain sealed effect to the concatenation department, reach the purpose that the concatenation of being convenient for improved concatenation department leakproofness.

Later, cup joint ring body 2 and lower ring body 6 with the outside of the good abrasionproof cover outside mounting groove 4 of splicing, will go up ring body 2 and the one end of lower ring body 6 and connect, buckle 8 blocks the inside of 6 one end constant head tanks 7 of lower ring body through the location with 2 one end of last ring body and carry out the block to cover body 1 and fix the reinforcement, reach the fixed mesh that improves stability of installation of being convenient for.

Finally, cup joint the outside of the cover body 1 with thermal-insulated structure 9, when using, abrasionproof face 904 and the inside flue gas direct contact of pipeline, the cotton 903 that keeps warm can reduce the inside heat of pipeline and to the external diffusion, reduces thermal scattering and disappearing, and elastic material 901, the cotton 903 that keeps warm simultaneously can cushion the thermal expansion that abrasionproof face 904 produced the cover body 1, reduces the pressure of pipeline and prevents to warp, reaches the purpose that keeps warm and insulates against heat, reduces pipeline pressurized deformation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a boiler pipeline wear prevention cover, includes the cover body (1), its characterized in that: connecting buckles (10) are arranged at the top and the bottom of the cover body (1), a splicing structure (3) is arranged at one end of each connecting buckle (10), a heat insulation structure (9) is arranged outside each connecting buckle (10), limiting rings (5) are arranged on two sides of one end of the cover body (1), an installation groove (4) is formed in each limiting ring (5), and an installation structure is arranged at one end of each installation groove (4);

the mounting structure further comprises an upper ring body (2), the upper ring body (2) is arranged outside the mounting groove (4), one end of the upper ring body (2) is movably connected with a lower ring body (6), a positioning groove (7) is formed in the bottom of one end of the lower ring body (6), and a positioning buckle (8) is fixedly connected to the bottom of one end of the upper ring body (2).

2. The boiler tube wear cover of claim 1, wherein: the upper ring body (2) and the lower ring body (6) are of semicircular structures, and the positioning groove (7) and the positioning buckle (8) form a clamping structure.

3. The boiler tube wear cover of claim 1, wherein: mosaic structure (3) are detained (302), second fixed slot (303) and sealing ring (304) by first fixed slot (301), installation and are constituteed, first fixed slot (301) set up in the both ends of the cover body (1) top and bottom, the installation is detained (302) fixed connection in the both ends of connector link (10), second fixed slot (303) set up in the intermediate position department at the intermediate position department of the cover body (1) top and bottom and the intermediate position department at connector link (10) both ends, the inside of second fixed slot (303) is provided with sealing ring (304).

4. The boiler tube wear cover of claim 3, wherein: the installation buckle (302) is of a C-shaped structure, and the installation buckle (302) and the first fixing groove (301) form a sliding structure.

5. The boiler tube wear cover of claim 1, wherein: the heat insulation structure (9) is composed of an elastic material (901), a cavity (902), heat preservation cotton (903) and an anti-abrasion surface (904), the anti-abrasion surface (904) is arranged outside the connecting buckle (10), the heat preservation cotton (903) is arranged outside the anti-abrasion surface (904), the cavity (902) is arranged outside the heat preservation cotton (903), and the elastic material (901) is arranged outside the cavity (902).

6. The boiler tube wear cover of claim 5, wherein: through holes are arranged in the cavity (902) in a staggered mode, and the elastic material (901) is made of polyethylene.