CN212775525U

CN212775525U - Novel graphite sealing gasket

Info

Publication number: CN212775525U
Application number: CN202021171162.9U
Authority: CN
Inventors: 张孟福
Original assignee: Daqing Long Feng Machinery Equipment Manufacturing Co ltd
Current assignee: Daqing Long Feng Machinery Equipment Manufacturing Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-23
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a novel graphite seal gasket, including seal gasket body, seal gasket body includes a plurality of graphite rings and metal mesh grid, the graphite ring is the ring form and all is equipped with between each graphite ring metal mesh grid, the cladding of metal mesh grid is inside the graphite ring, metal mesh grid pass through the mould pressfitting and are in the same place, are equipped with the strengthening rib between each metal mesh grid, strengthening rib and each metal mesh grid fixed connection, the strengthening rib with metal mesh grid is perpendicular, seal gasket body's surface scribbles the tetrafluoro coating. The utility model provides a pair of novel graphite seal gasket resistance to compression tensile strength is strong, and longe-lived and sealing performance are good, and the range of application is wide.

Description

Novel graphite sealing gasket

Technical Field

The utility model relates to a seal gasket technical field particularly, relates to a novel graphite seal gasket.

Background

The gasket is made of paper, a rubber sheet, a copper sheet or other materials, is placed between two planes to strengthen the sealing material, and is a sealing element arranged between static sealing surfaces in order to prevent fluid from leaking.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel graphite seal gasket is used for solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel graphite seal gasket, includes the seal gasket body, the seal gasket body includes a plurality of graphite rings and metal mesh grid, the graphite ring is the ring form and all is equipped with between each graphite ring metal mesh grid, the cladding of metal mesh grid is inside the graphite ring, metal mesh grid pass through the mould pressfitting and are in the same place, are equipped with the strengthening rib between each metal mesh grid, strengthening rib and each metal mesh grid fixed connection.

Furthermore, the reinforcing ribs are perpendicular to the metal woven mesh.

Further, the outer surface of the sealing gasket body is coated with a tetrafluoro coating.

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

(1) the utility model provides a pair of novel graphite seal gasket resistance to compression tensile strength is strong, and longe-lived and sealing performance are good, and the range of application is wide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel graphite sealing gasket according to an embodiment of the present invention.

Fig. 2 is a schematic view of a-a structure of a novel graphite sealing gasket according to an embodiment of the present invention.

Reference numerals:

1. a sealing gasket body; 2. a graphite ring; 3. a metal mesh grid; 4. and (5) reinforcing ribs.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

please refer to fig. 1-2, according to the embodiment of the present invention, a novel graphite sealing gasket, including sealing gasket body 1, sealing gasket body 1 includes a plurality of graphite rings 2 and metal mesh grid 3, graphite ring 2 is the ring form and all is equipped with between each graphite ring 2 metal mesh grid 3, metal mesh grid 3 cladding is inside graphite ring 2, metal mesh grid 3 pass through the mould pressfitting together, are equipped with strengthening rib 4 between each metal mesh grid 3, strengthening rib 4 and each metal mesh grid 3 fixed connection make inside build metal frame structure make its resistance to compression anti fracture ability obviously strengthen for its lasting sealing performance is good.

According to the scheme of the embodiment, the reinforcing ribs 4 are perpendicular to the metal woven mesh 3.

According to the scheme of the embodiment, the outer surface of the sealing gasket body 1 is coated with the tetrafluoro coating to improve the high-temperature resistance and the corrosion resistance.

In summary, the following steps: the utility model provides a pair of novel graphite seal gasket resistance to compression tensile strength is strong, and longe-lived and sealing performance are good, and the range of application is wide.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel graphite seal gasket, a serial communication port, including seal gasket body (1), seal gasket body (1) includes a plurality of graphite rings (2) and metal mesh grid (3), graphite ring (2) are the ring form and all are equipped with between each graphite ring (2) metal mesh grid (3), the cladding of metal mesh grid (3) is inside graphite ring (2), metal mesh grid (3) are in the same place through the mould pressfitting, are equipped with strengthening rib (4) between each metal mesh grid (3), strengthening rib (4) and each metal mesh grid (3) fixed connection.

2. A novel graphite sealing gasket according to claim 1, wherein said reinforcing rib (4) is perpendicular to said metal mesh grid (3).

3. A novel graphite sealing gasket according to claim 1, wherein the outer surface of the sealing gasket body (1) is coated with a tetrafluoro coating.