CN212986022U

CN212986022U - High-temperature sealing graphite gasket

Info

Publication number: CN212986022U
Application number: CN202021972345.0U
Authority: CN
Inventors: 王开发
Original assignee: Binzhou Shengli Machinery Co ltd
Current assignee: Binzhou Shengli Machinery Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-16
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a high temperature seal graphite gasket, including two packing rings, two the packing ring is the symmetry setting from top to bottom, the second mounting groove has been seted up between the wall central point puts about the packing ring the same installation section of thick bamboo of fixedly connected with in the second mounting groove, first mounting groove has been seted up between the wall central point puts about the installation section of thick bamboo, a plurality of sealing washers of first mounting groove inside wall fixedly connected with. The utility model discloses, for the double-deck graphite mechanism of longitudinal symmetry, and be provided with inside mechanical reinforcement mechanism, whole durability and durability are good, are provided with good elastic sealing mechanism simultaneously, and whole sealing mechanism's durability and sealing performance are good, and during the in-service use, whole practical application is worth highly.

Description

High-temperature sealing graphite gasket

Technical Field

The utility model relates to a graphite gasket technical field especially relates to a high temperature seal graphite gasket.

Background

The graphite gasket is formed by cutting or punching a pure graphite plate or a metal (toothed plate, flat plate, net) reinforced graphite plate, and has a plurality of excellent sealing performances, such as: the material is stable in heat, self-lubricating, corrosion-resistant, non-aging, non-brittle and the like, can be stably used for a long time under severe working conditions, and needs little maintenance.

At present, graphite gaskets are widely used, especially used under high-temperature conditions, most of the existing graphite gaskets are single-layer graphite mechanisms, internal mechanical reinforcing mechanisms are lacked, the overall durability and durability are general, good elastic sealing mechanisms are lacked, the durability and sealing performance of the overall sealing mechanisms are general, and the overall practical application value is not high in practical use.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a high-temperature sealing graphite gasket.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high temperature seal graphite gasket, includes two packing rings, two the packing ring is the symmetry setting from top to bottom, set up the second mounting groove between the wall central point puts about the packing ring the same installation section of thick bamboo of fixedly connected with in the second mounting groove, set up first mounting groove between the wall central point puts about the installation section of thick bamboo, a plurality of sealing washers of first mounting groove inside wall fixedly connected with, two four connecting rods of fixedly connected with between the relative lateral wall of packing ring.

As a further description of the above technical solution:

the four connecting rods are annularly and equidistantly arranged around the mounting cylinder.

As a further description of the above technical solution:

the packing ring is the graphite material, an installation section of thick bamboo and sealing washer are heat-resisting rubber material.

As a further description of the above technical solution:

the both sides wall symmetry fixedly connected with reinforcing block of both sides about the connecting rod, reinforcing block is the triangular and fixedly connected with its packing ring that corresponds one side lateral wall.

As a further description of the above technical solution:

a plurality of the sealing rings are arranged from top to bottom at equal intervals, and the outer side wall of each sealing ring is fixedly connected with the inner side wall of the corresponding first mounting groove in a splicing manner.

As a further description of the above technical solution:

the top wall of the mounting cylinder and the top wall of the upper gasket are kept horizontal, and the bottom wall of the mounting cylinder and the bottom wall of the lower gasket are kept horizontal.

The utility model discloses following beneficial effect has:

compared with the prior art, the high-temperature sealing graphite gasket is a vertically symmetrical double-layer graphite mechanism, and is provided with an internal mechanical reinforcing mechanism, so that the whole durability and the durability are good, meanwhile, the good elastic sealing mechanism is arranged, the durability and the sealing performance of the whole sealing mechanism are good, and the whole practical application value is high during practical use.

Drawings

Fig. 1 is a front view of a high-temperature sealing graphite gasket according to the present invention;

fig. 2 is a schematic front view of a high-temperature sealing graphite gasket according to the present invention;

fig. 3 is a top view of the high-temperature sealing graphite gasket provided by the present invention.

Illustration of the drawings:

1. a gasket; 2. mounting the cylinder; 3. a first mounting groove; 4. a seal ring; 5. a second mounting groove; 6. a connecting rod; 7. and a reinforcing block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high temperature seal graphite gasket, including two packing rings 1, two packing rings 1 are the symmetry setting from top to bottom, second mounting groove 5 has been seted up between the wall central point of packing ring 1 upper and lower both sides, the same installation section of thick bamboo 2 of fixedly connected with in two second mounting grooves 5, first mounting groove 3 has been seted up between the wall central point of installation section of thick bamboo 2 upper and lower both sides, 3 inside wall fixedly connected with a plurality of sealing washers 4 of first mounting groove, the installation work that cup joints of device body is carried out to first mounting groove 3 of accessible device body installation section of thick bamboo 2, make and treat a plurality of sealing washer 4 in the installation part passes first mounting groove 3, good sealed effect has been played to it, four connecting rods 6 of fixedly connected with between two packing rings 1 lateral wall in opposite directions, the.

Four connecting rods 6 are the setting of annular equidistance around installation section of thick bamboo 2, packing ring 1 is the graphite material, can long-term stable use in harsh operating mode condition, need maintain fewly, installation section of thick bamboo 2 is the heat-resisting rubber material with sealing washer 4, possess good heat resistance and elasticity, the both sides wall symmetry fixedly connected with back-up block 7 of connecting rod 6 upper and lower both sides, back-up block 7 is the 1 lateral wall that corresponds one side of its packing ring that corresponds one side of triangular and fixedly connected with, the effect of device body structure reinforcement has been played, a plurality of sealing washers 4 are the top-down equidistance and set up, fixedly connected with mode between 4 lateral walls of sealing washer and the 3 inside walls of first mounting groove is for splicing, 2 roof of installation section of thick bamboo keeps the level with 1 roof of top packing ring, 2 diap.

The working principle is as follows: when in use, the sleeve joint installation work of the device body can be carried out through the first installation groove 3 of the installation cylinder 2 of the device body, so that a component to be installed passes through the plurality of sealing rings 4 in the first installation groove 3, a good sealing effect is achieved, the device body is a double-layer graphite mechanism which is symmetrical up and down and is provided with an internal mechanical reinforcing mechanism, namely, the gaskets 1 on the upper side and the lower side of the device body are made of graphite materials, four connecting rods 6 are fixedly connected between the side walls of the opposite sides of the two gaskets 1, the four connecting rods 6 are annularly and equidistantly arranged around the installation cylinder 2, reinforcing blocks 7 are symmetrically and fixedly connected with the two side walls on the upper side and the lower side of each connecting rod 6, each reinforcing block 7 is triangular and is fixedly connected with the outer side wall on the side corresponding to the gasket 1 on the corresponding side, the whole durability and the durability are good, meanwhile, a good, the tightness between the outer side wall of the installation part and the sealing ring 4 is facilitated, and the sealing performance of the device body is further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A high temperature seal graphite gasket, includes two packing rings (1), its characterized in that: two packing ring (1) is the symmetry setting from top to bottom, second mounting groove (5), two have been seted up between the wall central point about packing ring (1) the same installation section of thick bamboo (2) of fixedly connected with in second mounting groove (5), first mounting groove (3) have been seted up between the wall central point about installation section of thick bamboo (2), a plurality of sealing washer (4) of first mounting groove (3) inside wall fixedly connected with, two four connecting rod (6) of fixedly connected with between the lateral wall of packing ring (1) one side in opposite directions.

2. A high temperature seal graphite gasket as set forth in claim 1 wherein: the four connecting rods (6) are annularly and equidistantly arranged around the mounting cylinder (2).

3. A high temperature seal graphite gasket as set forth in claim 1 wherein: the gasket (1) is made of graphite, and the mounting cylinder (2) and the sealing ring (4) are made of heat-resistant rubber.

4. A high temperature seal graphite gasket as set forth in claim 1 wherein: the two side walls of the upper side and the lower side of the connecting rod (6) are symmetrically and fixedly connected with reinforcing blocks (7), and each reinforcing block (7) is triangular and fixedly connected with a side wall corresponding to the gasket (1) on one side.

5. A high temperature seal graphite gasket as set forth in claim 1 wherein: a plurality of sealing washer (4) are top-down equidistance and set up, the fixedly connected with mode between sealing washer (4) lateral wall and first mounting groove (3) inside wall is for gluing.

6. A high temperature seal graphite gasket as set forth in claim 1 wherein: the top wall of the mounting cylinder (2) and the top wall of the upper gasket (1) are kept horizontal, and the bottom wall of the mounting cylinder (2) and the bottom wall of the lower gasket (1) are kept horizontal.