CN219432421U

CN219432421U - Ceramic ring with sealing structure

Info

Publication number: CN219432421U
Application number: CN202223581826.0U
Authority: CN
Inventors: 刁亚权
Original assignee: Suzhou Sien Special Ceramics Co ltd
Current assignee: Suzhou Sien Special Ceramics Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-28
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a ceramic ring with a sealing structure, which relates to the technical field of ceramic rings and comprises a ring body and a sealing sleeve; and (3) ring body: the left end and the right end of the outer side face are respectively provided with a fixed groove, the front side and the rear side face of the inner part of the ring body are respectively provided with a mounting groove, the left end and the right end of the inner side face of the sealing sleeve are respectively provided with a fixed block, the sealing sleeve is made of rubber, the fixed blocks are clamped with the corresponding fixed grooves, the inner side face of the ring body is provided with a corrosion-resistant layer, and the corrosion-resistant layer is made of polyurethane; wherein: still include ring lid and installation piece, the ring lid has two and medial surface all to be fixed with the installation piece, selects the seal cover of suitable thickness to connect the outside of ring body to reduce the gap of installation department when ceramic ring and outside recess installation, with the leakproofness that increases ceramic ring, then conveniently dismantle the change to the seal cover through the ring lid of installation simultaneously, this ceramic ring with seal structure, easy dismounting, the practicality is strong, and is sealed effectual.

Description

Ceramic ring with sealing structure

Technical Field

The utility model relates to the technical field of ceramic rings, in particular to a ceramic ring with a sealing structure.

Background

The sealing ring is an annular sealing member with a notch, and is abutted against the inner hole wall of the stationary member by the elasticity of the sealing member after being pressed, and according to different manufacturing methods and materials, the sealing ring is provided with an integral sealing ring (manufactured by the same material), a combined sealing ring, a surface-deposited hard alloy, sprayed ceramic and other structures, and most of ceramic rings lack sealing structures when in use, a larger gap exists between the mounting position and the ceramic rings, so that the sealing performance of the ceramic rings is poor, and when the ceramic rings are required to be overlapped, the ceramic rings lack a fixed sealing structure.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the ceramic ring with the sealing structure, and has the advantages of convenience in disassembly and assembly, strong practicability and good sealing effect, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a ceramic ring with a sealing structure, which comprises a ring body and a sealing sleeve;

and (3) ring body: the left end and the right end of the outer side face are respectively provided with a fixed groove, the front side and the rear side face of the inner part of the ring body are respectively provided with a mounting groove, the left end and the right end of the inner side face of the sealing sleeve are respectively provided with a fixed block, the sealing sleeve is made of rubber, the fixed blocks are clamped with the corresponding fixed grooves, the inner side face of the ring body is provided with a corrosion-resistant layer, and the corrosion-resistant layer is made of polyurethane;

wherein: the novel ring cover is characterized by further comprising two ring covers and mounting blocks, wherein the mounting blocks are fixed on the inner side surfaces of the two ring covers, and the mounting blocks are matched with the corresponding mounting grooves.

The sealing sleeve with proper thickness is sleeved on the outer side of the ring body, so that a gap at the installation position is reduced when the ceramic ring and the external groove are installed, the tightness of the ceramic ring is improved, and meanwhile, the sealing sleeve is conveniently detached and replaced through the installed ring cover.

Further, the novel ceramic ring fixing device further comprises two locking grooves and locking blocks, wherein the two locking grooves are respectively formed in the left end and the right end of the outer side face of the ring cover, the two locking blocks are respectively fixed at the upper end and the lower end of the outer side face of the ring cover, and the locking blocks are inserted into the locking grooves to conveniently install and fix the ceramic rings, so that the practicability is improved.

Further, the anti-slip sleeve is sleeved on the outer side of the ring cover, the insert blocks are arranged on the left side and the right side of the inner portion of the anti-slip sleeve, the insert blocks are connected with the inner side face of the locking groove in an inserting mode, the anti-slip sleeve is sleeved on the outer side of the ring cover, and therefore the installation firmness of the ring cover is improved.

Further, the anti-oxidation coating is coated on the inner side surface of the corrosion-resistant layer, the anti-oxidation coating is made of epoxy ceramic paint, and the anti-oxidation coating can effectively prevent the problem of oxidation of the corrosion-resistant layer, so that the service life is prolonged.

Further, the ring cover mounting structure further comprises a thread groove and an internal thread, the thread groove is provided with the outer side face of the mounting block, the internal thread is fixed in the mounting groove, and the internal thread and the thread groove are in threaded connection, so that the ring cover mounting firmness can be improved, and meanwhile, the ring cover mounting structure is convenient to detach and mount subsequently.

Further, still include gluey groove and sealant, glue the lateral surface of seting up at the ring lid in the groove, glue the inside bonding in groove and have sealant, glue the inside sealant in groove can increase the fastness between the ring lid, increases the leakproofness between two ring lids simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the ceramic ring with the sealing structure has the following advantages:

1. the sealing sleeve with proper thickness is sleeved on the outer side of the ring body, so that a gap at the installation position is reduced when the ceramic ring and the external groove are installed, the tightness of the ceramic ring is improved, and meanwhile, the sealing sleeve is conveniently detached and replaced through the installed ring cover.

2. The locking block is inserted into the locking groove, so that the ceramic rings can be overlapped and fixed, the sealing glue in the glue groove can increase the firmness between the ring covers and the tightness between the two ring covers.

3. The anti-skid sleeve is sleeved on the outer side of the ring cover, the firmness of ring cover fixation can be increased by matching with the internal threads and the thread grooves in threaded connection, and the oxidation resistance layer can effectively prevent the oxidation of the corrosion resistance layer, so that the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the ring body of the present utility model;

FIG. 3 is a schematic cross-sectional view of the ring cover of the present utility model;

FIG. 4 is a schematic view of the structure of the corrosion-resistant layer of the present utility model.

In the figure: the sealing device comprises a ring body 1, a fixing groove 2, a mounting groove 3, a sealing sleeve 4, a fixing block 5, a ring cover 6, a mounting block 7, a locking groove 8, a locking block 9, an anti-skidding sleeve 10, an inserting block 11, a corrosion-resistant layer 12, an anti-oxidation layer 13, a thread groove 14, an internal thread 15, a glue groove 16 and a sealing glue 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: a ceramic ring with a sealing structure, which comprises a ring body 1 and a sealing sleeve 4;

ring body 1: the left and right ends of the outer side face are provided with fixing grooves 2, the front and rear side faces of the inner part of the ring body 1 are provided with mounting grooves 3, the left and right ends of the inner side face of the sealing sleeve 4 are provided with fixing blocks 5, the sealing sleeve 4 is made of rubber, the fixing blocks 5 are clamped with the corresponding fixing grooves 2, the inner side face of the ring body 1 is provided with a corrosion-resistant layer 12, and the corrosion-resistant layer 12 is made of polyurethane;

wherein: the novel ceramic ring is characterized by further comprising a ring cover 6 and mounting blocks 7, wherein two ring covers 6 are provided, the mounting blocks 7 are fixed on the inner side surfaces of the two ring covers 6, the mounting blocks 7 are matched with the corresponding mounting grooves 3, a sealing sleeve 4 with proper thickness is selected to be sleeved on the outer side of the ring body 1, so that gaps at mounting positions are reduced when the ceramic ring is mounted with an external groove, the sealing performance of the ceramic ring is improved, meanwhile, the sealing sleeve 4 is convenient to detach and replace through the mounted ring cover 6, the novel ceramic ring is further comprises a locking groove 8 and a locking block 9, the locking groove 8 is provided with two locking blocks 9, the two locking blocks 9 are respectively fixed on the upper end and the lower end of the outer side surface of the ring cover 6, the locking block 9 is inserted into the locking groove 8 to conveniently mount and fix a plurality of ceramic rings, the practicability is improved, the novel ceramic ring is further provided with an anti-slip sleeve 10 and an inserting block 11, the anti-slip sleeve 10 is sleeved on the outer side of the ring cover 6, the left and right sides inside the anti-slip sleeve 10 are respectively provided with an inserting block 11, the inserting blocks 11 are inserted with the inner side surfaces of the locking grooves 8, the anti-slip sleeve 10 is sleeved on the outer side of the ring cover 6, so that the mounting firmness of the ring cover 6 is improved, the anti-slip sleeve further comprises an anti-oxidation layer 13, the anti-oxidation layer 13 is coated on the inner side surface of the anti-corrosion layer 12, the anti-oxidation layer 13 is made of epoxy ceramic paint, the anti-oxidation layer 13 can effectively prevent the anti-oxidation layer 12 from being oxidized, the service life is prolonged, the anti-slip sleeve further comprises a thread groove 14 and an internal thread 15, the thread groove 14 is provided with the outer side surface of the mounting block 7, the internal thread 15 is fixed in the mounting groove 3, the internal thread 15 is in threaded connection with the thread groove 14, the subsequent dismounting is convenient while the fixing firmness of the ring cover 6 is improved, the anti-slip sleeve further comprises a glue groove 16 and a sealant 17, the glue groove 16 is provided on the outer side surface of the ring cover 6, the sealant 17 is adhered inside the glue groove 16, the sealant 17 inside the glue groove 16 can increase the firmness between the ring covers 6, and at the same time increase the tightness between the two ring covers 6.

The working principle of the ceramic ring with the sealing structure provided by the utility model is as follows: firstly, select the seal cover 4 of suitable thickness to cup joint the outside of ring body 1, the screw thread groove 14 and the internal thread 15 threaded connection of installation piece 7 lateral surface come to be fixed installation piece 7 and mounting groove 3 fast, also be convenient for follow-up dismantlement simultaneously, reduce the gap of installation department like this seal cover 4 when ceramic ring and outside recess are installed, in order to increase ceramic ring's leakproofness, then conveniently dismantle the change to seal cover 4 simultaneously through the ring lid 6 of installation, and lock solid piece 9 inserts the inside of lock solid groove 8 and conveniently install a plurality of ceramic rings fixedly, thereby improve the practicality, and the seal gum 17 of glue inslot 16 can increase the fastness between the ring lid 6, increase the leakproofness between two ring lids 6 simultaneously, and corrosion-resistant layer 12 can prevent that the ring body 1 inner wall from receiving conveying medium's corruption, oxidation-resistant layer 12 can effectually prevent the problem that corrosion-resistant layer 12 from appearing simultaneously, thereby improve life.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A ceramic ring having a sealing structure, characterized in that: comprises a ring body (1) and a sealing sleeve (4);

ring body (1): the left and right ends of the outer side face are provided with fixing grooves (2), the front and rear side faces inside the ring body (1) are provided with mounting grooves (3), the left and right ends of the inner side face of the sealing sleeve (4) are provided with fixing blocks (5), the sealing sleeve (4) is made of rubber, the fixing blocks (5) are clamped with the corresponding fixing grooves (2), the inner side face of the ring body (1) is provided with a corrosion-resistant layer (12), and the corrosion-resistant layer (12) is made of polyurethane;

wherein: still include ring lid (6) and installation piece (7), ring lid (6) have two and medial surface all are fixed with installation piece (7), installation piece (7) cooperate with corresponding mounting groove (3).

2. A ceramic ring with a sealing structure according to claim 1, characterized in that: the novel ring cover is characterized by further comprising two locking grooves (8) and locking blocks (9), wherein the two locking grooves (8) are respectively formed in the left end and the right end of the outer side face of the ring cover (6), and the two locking blocks (9) are respectively fixed at the upper end and the lower end of the outer side face of the ring cover (6).

3. A ceramic ring with a sealing structure according to claim 2, characterized in that: the anti-skid ring is characterized by further comprising an anti-skid sleeve (10) and an inserting block (11), wherein the anti-skid sleeve (10) is sleeved on the outer side of the ring cover (6), the inserting block (11) is arranged on the left side and the right side of the inner portion of the anti-skid sleeve (10), and the inserting block (11) is inserted with the inner side face of the locking groove (8).

4. A ceramic ring with a sealing structure according to claim 1, characterized in that: the anti-oxidation coating comprises a corrosion-resistant layer (12), and is characterized by further comprising an anti-oxidation layer (13), wherein the anti-oxidation layer (13) is coated on the inner side surface of the corrosion-resistant layer (12), and the anti-oxidation layer (13) is made of epoxy ceramic paint.

5. A ceramic ring with a sealing structure according to claim 1, characterized in that: the mounting block comprises a mounting groove (3), and is characterized by further comprising a thread groove (14) and an internal thread (15), wherein the thread groove (14) is provided with the outer side surface of the mounting block (7), and the internal thread (15) is fixed in the mounting groove (3).

6. A ceramic ring with a sealing structure according to claim 1, characterized in that: the novel sealing device is characterized by further comprising a glue groove (16) and sealing glue (17), wherein the glue groove (16) is formed in the outer side face of the ring cover (6), and the sealing glue (17) is adhered to the inside of the glue groove (16).