CN217328924U

CN217328924U - Compound rubber flange seal gasket

Info

Publication number: CN217328924U
Application number: CN202220812610.1U
Authority: CN
Inventors: 蔡伟
Original assignee: Ningbo Stern Sealing Technology Co ltd
Current assignee: Ningbo Stern Sealing Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-30
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a compound rubber flange seal gasket belongs to seal gasket technical field. The composite rubber flange sealing gasket comprises a sealing gasket body; the sealing gasket body is provided with a first sealing ring and a second sealing ring; the fixed extension ring that is equipped with on the seal gasket body, the fixed tight ring of first tight ring and the tight ring of second that is equipped with on the ring of extension, the fixed flanging that is equipped with in top that extends the ring, the utility model discloses a be equipped with first sealing washer and second sealing washer on seal gasket body for seal gasket body can realize the leakproofness with being connected of ring flange, and keep the laminating nature connected, and be equipped with the extension ring on seal gasket body, be equipped with first tight ring, the tight ring of second and flanging on the extension ring and make extension ring and pipeline laminate and be connected, keep the leakproofness, and then can effectually realize that the leakproofness is good with being connected of pipeline to seal gasket body, can not take place to reveal.

Description

Compound rubber flange seal gasket

Technical Field

The utility model relates to a seal gasket technical field particularly, relates to a compound rubber flange seal gasket.

Background

The flange gasket is arranged in the flange connection of the pipeline, and is the sealing member between two flanges, medium, the lectotype of pressure and temperature direct influence flange gasket, but the flange gasket that has now does not set up the structure that can extend to pipeline inside when using, so the ubiquitous can not effectual realization sealing connection for the flange gasket causes revealing of medium easily when connecting, and can not inseparable and the pipeline is connected the scheduling problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the above deficiency, the utility model provides a compound rubber flange seal gasket aims at improving current flange gasket when using, and flange seal gasket does not set up the structure of extensible to pipeline inside, so ubiquitous can not effectual realization sealing connection for flange gasket causes revealing of medium easily when connecting, and can not inseparable and pipeline connect the scheduling problem.

The embodiment of the utility model provides a composite rubber flange sealing gasket, which comprises a sealing gasket body;

the sealing gasket body is provided with a first sealing ring and a second sealing ring;

the seal gasket body is fixedly provided with an extension ring, the extension ring is fixedly provided with a first tight ring and a second tight ring, and the top end of the extension ring is fixedly provided with a flanging.

In the above-mentioned realization process, the utility model discloses a be equipped with first sealing washer and second sealing washer on seal gasket body, can be so that seal gasket body can realize the leakproofness with being connected of ring flange, and keep the laminating nature of connecting, and be equipped with the extension ring on seal gasket body, can go deep into in the pipeline through the settlement of extending the ring, be convenient for laminate, fixed being equipped with first tight ring on the extension ring, the tight ring of second and flanging can make extension ring and pipeline laminate and be connected, keep the leakproofness, and then can be effectual the realization good to the leakproofness of being connected of seal gasket body and pipeline, can not take place to reveal.

In a specific embodiment, a plurality of connecting holes are circumferentially formed in the sealing gasket body, and the plurality of connecting holes are arranged corresponding to the screw holes of the flange plate.

In the implementation process, the connection with the flange can be effectively realized by setting the connecting holes, and the flange is fixedly mounted.

In a specific embodiment, a holding piece is fixedly arranged on one side of the sealing gasket body, and the holding piece is arranged into a semicircular rubber piece.

In the implementation process, the holding piece is set to be convenient to hold during installation.

In a particular embodiment, the first seal ring and the second seal ring are disposed outside and inside the seal gasket body, respectively.

In the implementation process, the first sealing ring and the second sealing ring are set to effectively increase the fitting performance and the sealing performance of the sealing gasket body when the sealing gasket body is connected.

In a particular embodiment, the first and second gripping rings are disposed on the lower and upper sides of the extension ring, respectively, with the first and second gripping rings being spaced 2-3cm apart.

In the implementation process, the first tight ring and the second tight ring are set so that the extension ring can be tightly attached to the pipeline, and the sealing performance is improved.

In a specific embodiment, the flanging extends outwards for 2-3cm, and the flanging is connected with the extension ring through a round corner.

In the implementation process, the outward flanging can be effectively attached to the pipeline, the connection tightness is improved, and the medium can be guided.

In a specific embodiment, the two sides of the sealing gasket body have the same structure, and the first sealing ring, the second sealing ring, the extension ring, the first tight ring, the second tight ring and the outward flange are disposed on the sealing gasket body.

In the implementation process, the sealing gasket body can be effectively sealed due to the arrangement of the two sides of the sealing gasket body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of an embodiment of the present invention;

fig. 2 is a schematic view of a front view structure provided in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural view provided by the embodiment of the present invention.

In the figure: 100-a gasket body; 110-connecting hole; 120-holding the tablet; 200-a first seal ring; 210-a second seal ring; 300-extension loop; 310-a first gripping ring; 320-a second gripping ring; 330-flanging.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-3, the present invention provides a composite rubber flange gasket, which includes a gasket body 100; the sealing gasket body 100 is provided with a first sealing ring 200 and a second sealing ring 210; an extension ring 300 is fixed on the sealing gasket body 100, a first tight ring 310 and a second tight ring 320 are fixed on the extension ring 300, the top end of the extension ring 300 is fixedly provided with the outward flange 330, the sealing gasket body 100 is provided with the first sealing ring 200 and the second sealing ring 210, so that the sealing performance can be realized when the sealing gasket body 100 is connected with the flange plate, and the connection fitness is kept, and the extension ring 300 is arranged on the sealing gasket body 100, the extension ring 300 can be deeply inserted into the pipeline for convenient jointing, the extension ring 300 is fixedly provided with a first tight ring 310, a second tight ring 320 and a flanging 330, so that the extension ring 300 can be in fit connection with the pipeline, the sealing performance is kept, and then can effectual realization be good to the sealing gasket body 100 and the pipeline be connected the leakproofness, can not take place to reveal.

In this embodiment, a plurality of connection holes 110 are circumferentially arranged on the sealing gasket body 100, the connection holes 110 are arranged corresponding to the screw holes of the flange, the connection holes 110 can be effectively connected to the flange for fixed installation, a holding piece 120 is fixedly arranged on one side of the sealing gasket body 100, the holding piece 120 is arranged to be a semicircular rubber piece, and the holding piece 120 can be conveniently held during installation.

In the utility model document, the first seal ring 200 and the second seal ring 210 are respectively arranged on the outer side and the inner side of the seal gasket body 100, the setting of the first seal ring 200 and the second seal ring 210 can effectively increase the fitting performance and the sealing performance of the seal gasket body 100 when in connection, the first tight ring 310 and the second tight ring 320 are respectively arranged on the lower side and the upper side of the extension ring 300, the interval between the first tight ring 310 and the second tight ring 320 is 2-3cm, the setting of the first tight ring 310 and the second tight ring 320 can make the extension ring 300 tightly fit in the pipeline, the sealing performance is improved, the flanging 330 extends outwards for 2-3cm, the flanging 330 is connected with the extension ring 300 through a round corner, the setting of the flanging 330 can effectively fit on the pipeline, the sealing performance of the connection is improved, and the guiding of the medium can be realized.

When the gasket body 100 is specifically arranged, the two sides of the gasket body 100 have the same structure, and are provided with the first seal ring 200, the second seal ring 210, the extension ring 300, the first tightening ring 310, the second tightening ring 320, and the outward flange 330, and the sealing performance can be effectively realized by setting the two sides of the gasket body 100.

Specifically, the working principle of the composite rubber flange sealing gasket is as follows: during the use, through be equipped with connecting hole 110 on seal gasket body 100, make seal gasket body 100 be convenient for connect fixedly, and be equipped with first sealing washer 200 and second sealing washer 210, can effectively be connected with the flange, keep laminating nature and leakproofness, and be equipped with extension ring 300 on seal gasket body 100, be convenient for peg graft and enter into in the pipeline, and be equipped with first tight ring 310 and second tight ring 320 on extension ring 300, can effectual laminating on the pipeline, improve leakproofness and laminating nature, and be equipped with flanging 330, can laminate with the pipeline and be connected, realize the leakproofness, and realize the guidance quality, be convenient for carry medium.

The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. 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. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A composite rubber flange sealing gasket is characterized by comprising a sealing gasket body (100);

a first sealing ring (200) and a second sealing ring (210) are arranged on the sealing gasket body (100);

the sealing gasket body (100) is fixedly provided with an extension ring (300), the extension ring (300) is fixedly provided with a first tight ring (310) and a second tight ring (320), and the top end of the extension ring (300) is fixedly provided with a flanging (330).

2. The composite rubber flange gasket according to claim 1, wherein a plurality of connecting holes (110) are circumferentially formed in the gasket body (100), and the plurality of connecting holes (110) are arranged corresponding to the screw holes of the flange.

3. The compound rubber flange gasket according to claim 1, wherein a holding piece (120) is fixedly arranged on one side of the gasket body (100), and the holding piece (120) is configured as a semicircular rubber piece.

4. The composite rubber flange gasket seal of claim 1, wherein said first seal ring (200) and said second seal ring (210) are respectively disposed outside and inside said gasket body (100).

5. The composite rubber flange seal gasket according to claim 1, wherein said first gripping ring (310) and said second gripping ring (320) are respectively disposed on the lower side and the upper side of said extension ring (300), and the interval between said first gripping ring (310) and said second gripping ring (320) is 2-3 cm.

6. The composite rubber flange seal gasket according to claim 1, wherein the outward flange (330) extends 2-3cm, and the outward flange (330) is connected with the extension ring (300) through a round corner.

7. The compound rubber flange gasket seal according to claim 1, wherein the structure of the two sides of the gasket body (100) is the same, and the first sealing ring (200), the second sealing ring (210), the extension ring (300), the first tight ring (310), the second tight ring (320) and the flanging (330) are provided.