CN207598919U - A kind of heat-insulating material gasket of environmental protection - Google Patents
A kind of heat-insulating material gasket of environmental protection Download PDFInfo
- Publication number
- CN207598919U CN207598919U CN201721394646.8U CN201721394646U CN207598919U CN 207598919 U CN207598919 U CN 207598919U CN 201721394646 U CN201721394646 U CN 201721394646U CN 207598919 U CN207598919 U CN 207598919U
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- China
- Prior art keywords
- gasket
- main body
- gasket main
- inoxidzable coating
- support layer
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Abstract
The utility model discloses a kind of heat-insulating material gaskets of environmental protection, its structure includes gasket main body, gasket positioning port, top inoxidzable coating, lower part inoxidzable coating, positioning protrusion, anti- crushing outer shroud, anti-skid bulge, anti- crushing inner ring, the top of gasket main body is equipped with top inoxidzable coating, the bottom of gasket main body is equipped with lower part inoxidzable coating, top inoxidzable coating, lower part inoxidzable coating is ferroso-ferric oxide coating, top inoxidzable coating, by being equipped with gasket main body, there are certain elasticity for equipment, prevent gasket after being heated from becoming fragile, caused damage, effectively raise the reliability of equipment.
Description
Technical field
The utility model is a kind of heat-insulating material gasket of environmental protection, belongs to gasket field.
Background technology
Gasket seal, as long as it is that a kind of place for having fluid for machinery, equipment, pipeline is used with sealing spare part,
Using inside and outside, the material to seal.Gasket seal is with metal or nonmetallic plate material, after cutting, punching press or sanction
It the techniques such as cuts to be made, for the sealed connection between pipeline, the sealed connection between the parts and parts of machinery equipment.By material
Metallic packing and nonmetallic gasket seal can be divided into.Metal has copper backing, stainless steel gasket, iron gasket, aluminium backing etc..
Nonmetallic has asbestos washer, non-asbestos gasket, paper gasket, rubber sheet gasket etc..Asbestos-packing gasket using asbestos fibre, rubber as
Primary raw material is aided with rubber chemicals and filler material again, is made by processes such as mixing, hot-rolling molding, vulcanizations.Asbestos rubber
Glue gasket can be divided into common asbestos-packing gasket and oil resisting paronite pad according to the difference of its formula, processing performance and purposes
Piece.Temperature and pressure difference according to using can be divided into low pressure asbestos rubber sheet gasket, middle pressure asbestos-packing gasket and high pressure stone
Cotton rubber sheet gasket.Suitable for the sealing of water, vapor, oils, solvent, intermediate acid, alkali, asbestos washer be mainly used in, it is low
In the sealing of pressure flange connection.Non-asbestos gasket (no asbestos washer) is with the organic fibers such as aramid fiber and plant fiber and butyronitrile rubber
The sealing material that glue, inorganic mineral roll at high temperature, asbestos fibre is seldom due to containing, and is applicable in the nothing for asbestos washer
The substitute products of asbestos washer.Non-asbestos gasket (no asbestos washer) not only has higher intensity, but also has preferable resilience,
It is the good environment-friendly materials for replacing asbestos washer at high temperature under high pressure to have superpower anti-permeability performance simultaneously.
The present invention provides a kind of gasket rubber ring, and application No. is CN201310090124.9, reduce in gasket
With the stress generated at the sealing rubber of rubber ring and the joint interface of metallic plate, prevent sealing from being shelled from metallic plate with rubber
From, cracked in sealing in rubber near the end of metallic plate.In sealing rubber in the gasket rubber ring
The end face embedment of peripheral side and the hole edge department of bonded metal plate, the sealing are included with rubber：Having for inner circumferential side seals
The 1st bellying of the thickest portion, the composition adhesive portion Nian Jie with metallic plate peripheral side the 2nd bellying and the 1st and the 2nd
Recess portion between bellying.2nd bellying and recess portion have when by the face pressure contracting rubber ring of grip seal pad not with clamping
The thickness of the face contact of the gasket.The front end of metallic plate is located at：It is tilted in the range of recess portion, in two bellyings towards recess portion
Inclined-plane from convex relative to outside curved surface variation between change point P1, P2 relative to the curved surface of outer concave.It is but existing
Equipment elasticity is poor, and damage is may result in the case where pressure is larger.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of heat-insulating material gasket of environmental protection,
It is poor to solve existing equipment elasticity, damage is may result in the case where pressure is larger.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of thermal insulation of environmental protection
Material gasket, structure include gasket main body, gasket positioning port, top inoxidzable coating, lower part inoxidzable coating, determine
Position protrusion, anti-crushing outer shroud, anti-skid bulge, anti-crushing inner ring, the top of the gasket main body are equipped with top inoxidzable coating,
The bottom of the gasket main body is equipped with lower part inoxidzable coating, and the top inoxidzable coating, lower part inoxidzable coating are four
Fe 3 O coating, the top inoxidzable coating, lower part inoxidzable coating thickness for 0.2mm, the anti-oxidation painting in top
Layer, lower part inoxidzable coating are sticked on the surface of gasket main body by glue, and the gasket main body is equipped with gasket
Positioning port, the gasket positioning port are equipped with altogether 4, a diameter of 1-1.2cm of the gasket positioning port, the gasket
90 ° of positioning port interval is uniformly distributed, and the outside of the gasket main body is equipped with anti-crushing outer shroud, the inside of the gasket main body
Equipped with anti-crushing inner ring, the anti-crushing outer shroud, anti-crushing inner ring and gasket main body are interference fitted, and the gasket main body is
Circular ring structure, the gasket main body are internally provided with positioning protrusion, and the positioning protrusion is three-legged structure, the positioning protrusion
It is integrated with gasket main body, the bottom surface of the gasket main body is equipped with anti-skid bulge, and the anti-skid bulge has altogether
Equipped with 2, a diameter of 1-2cm of the anti-skid bulge, the height of the protrusion of the anti-skid bulge is 0.5-0.8mm, described close
Packing main body includes supporting block, heat insulation layer internal cavities, upper support layer cavity, upper support layer, thermal insulation layer, lower support
Layer, lower support layer cavity, the upper support layer are internally provided with supporting block, and the lower section of the upper support layer is equipped with heat-insulated
Layer, the thermal insulation layer are internally provided with heat insulation layer internal cavities, and the height of the heat insulation layer internal cavities is 0.5mm, described exhausted
Thermosphere internal cavities are equipped with altogether 1, and the lower section of the thermal insulation layer is equipped with lower support layer, and the inside of the lower support layer is set
There is lower support layer cavity, the lower support layer cavity is equipped with altogether 3, and the lower support layer cavity one shares two layers,
Upper strata has 2, and there are one lower floors.
Further, the thickness of the anti-crushing inner ring is the circular ring structure of 1mm, and the thickness of the anti-crushing inner ring is
0.2mm。
Further, the total height of the gasket main body is 5-6mm.
Further, the gasket main body is effectively compressed ranging from 0.3mm.
Further, the thickness of the thermal insulation layer is 2mm.
Further, the thermal insulation layer is PVC material.
Further, the length of the supporting layer cavity is 1cm.
Advantageous effect：
The utility model provides a kind of scheme of the heat-insulating material gasket of environmental protection, by being equipped with gasket main body, equipment
There are certain elasticity, prevent gasket after being heated from becoming fragile, caused damage, effectively raise the reliability of equipment.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of the heat-insulating material gasket of environmental protection of the utility model.
Fig. 2 is the structure diagram of the utility model gasket main body.
Fig. 3 is the internal structure schematic diagram of the utility model gasket main body.
In figure：Gasket main body -1, top inoxidzable coating -3, lower part inoxidzable coating -4, is determined gasket positioning port -2
Position protrusion -5, anti-crushing outer shroud -6, anti-skid bulge -7, anti-crushing inner ring -8, supporting block -11, heat insulation layer internal cavities -12, on
Portion's supporting layer cavity -13, upper support layer -14, thermal insulation layer -15, lower support layer -16, lower support layer cavity -17.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of heat-insulating material gasket scheme of environmental protection：Its structure includes close
Packing main body 1, gasket positioning port 2, top inoxidzable coating 3, lower part inoxidzable coating 4, positioning protrusion 5, anti-crushing outer shroud
6th, anti-skid bulge 7, anti-crushing inner ring 8, the top of the gasket main body 1 are equipped with top inoxidzable coating 3, the gasket master
The bottom of body 1 is equipped with lower part inoxidzable coating 4, and the top inoxidzable coating 3, lower part inoxidzable coating 4 are ferroso-ferric oxide
Coating, the top inoxidzable coating 3, lower part inoxidzable coating 4 thickness for 0.2mm, the top inoxidzable coating 3, under
Portion's inoxidzable coating 4 is sticked on the surface of gasket main body 1 by glue, and the gasket main body 1 is determined equipped with gasket
Position mouth 2, the gasket positioning port 2 are equipped with altogether 4, a diameter of 1-1.2cm of the gasket positioning port 2, the sealing
Pad positioning port 2 is spaced 90 ° and is uniformly distributed, and the outside of the gasket main body 1 is equipped with anti-crushing outer shroud 6, the gasket main body 1
Inside be equipped with anti-crushing inner ring 8, the anti-crushing outer shroud 6, anti-crushing inner ring 8 are interference fitted with gasket main body 1, described close
Packing main body 1 is circular ring structure, and the gasket main body 1 is internally provided with positioning protrusion 5, and the positioning protrusion 5 is triangle knot
Structure, the positioning protrusion 5 and gasket main body 1 are integrated, and the bottom surface of the gasket main body 1 is equipped with anti-skid bulge
7, the anti-skid bulge 7 is equipped with altogether 2, a diameter of 1-2cm of the anti-skid bulge 7, the height of the protrusion of the anti-skid bulge 7
Spend for 0.5-0.8mm, the gasket main body 1 include supporting block 11, heat insulation layer internal cavities 12, upper support layer cavity 13,
Upper support layer 14, thermal insulation layer 15, lower support layer 16, lower support layer cavity 17, the inside of the upper support layer 14 are set
There is supporting block 11, the lower section of the upper support layer 14 is equipped with thermal insulation layer 15, and the thermal insulation layer 15 is internally provided in heat insulation layer
Portion's cavity 12, the height of the heat insulation layer internal cavities 12 is 0.5mm, and the heat insulation layer internal cavities 12 are equipped with altogether 1, institute
The lower section for stating thermal insulation layer 15 is equipped with lower support layer 16, and the lower support layer 16 is internally provided with lower support layer cavity 17,
The lower support layer cavity 17 is equipped with altogether 3, and the lower support layer cavity 17 1 shares two layers, and upper strata has 2, lower floor
There are one, the thickness of the anti-crushing inner ring 8 is the circular ring structure of 1mm, and the thickness of the anti-crushing inner ring 8 is 0.2mm, described
The total height of gasket main body 1 is 5-6mm, and the gasket main body 1 is effectively compressed ranging from 0.3mm, the thermal insulation layer 15
Thickness for 2mm, the thermal insulation layer 15 is PVC material, and the length of the supporting layer cavity is 1cm.
Gasket main body described in this patent, there are certain elasticity for equipment, prevent gasket after being heated from becoming fragile, cause
Damage, effectively raise the reliability of equipment.
In use, first checking for whether each section is bonded, after confirming Plant in good condition, equipment is placed on suitably
Position connects power supply, adjusts working condition and running parameter, can start to work normally later, equipped with gasket main body, equipment
There are certain elasticity, prevent gasket after being heated from becoming fragile, caused damage, effectively raise the reliability of equipment.
The utility model solves the problems, such as it is that existing equipment elasticity is poor, and damage is may result in the case where pressure is larger
Bad, the utility model is combined with each other by above-mentioned component, equipped with gasket main body, equipment there are certain elasticity, prevent by
Gasket becomes fragile after heat, caused damage, effectively raises the reliability of equipment.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of heat-insulating material gasket of environmental protection, structure is prevented including gasket main body (1), gasket positioning port (2), top
Oxide covering (3), lower part inoxidzable coating (4), positioning protrusion (5), anti-crushing outer shroud (6), anti-skid bulge (7), in anti-crushing
Ring (8), it is characterised in that：
The top of the gasket main body (1) is equipped with top inoxidzable coating (3), and the bottom of the gasket main body (1) is equipped with
Lower part inoxidzable coating (4), the top inoxidzable coating (3), lower part inoxidzable coating (4) be ferroso-ferric oxide coating, institute
The thickness of top inoxidzable coating (3), lower part inoxidzable coating (4) is stated as 0.2mm, the top inoxidzable coating (3), lower part
Inoxidzable coating (4) is sticked on the surface of gasket main body (1) by glue；
The gasket main body (1) is equipped with gasket positioning port (2), and the gasket positioning port (2) is equipped with altogether 4, institute
A diameter of 1-1.2cm of gasket positioning port (2) is stated, the gasket positioning port (2) is spaced 90 ° and is uniformly distributed, the sealing
The outside for padding main body (1) is equipped with anti-crushing outer shroud (6), and the inside of the gasket main body (1) is equipped with anti-crushing inner ring (8), institute
It states anti-crushing outer shroud (6), anti-crushing inner ring (8) and gasket main body (1) to be interference fitted, the gasket main body (1) is annulus
Structure, the gasket main body (1) are internally provided with positioning protrusion (5), and the positioning protrusion (5) is three-legged structure, described fixed
Position raised (5) and gasket main body (1) are integrated；
The bottom surface of the gasket main body (1) is equipped with anti-skid bulge (7), and the anti-skid bulge (7) is described altogether equipped with 2
A diameter of 1-2cm of anti-skid bulge (7), the height of the protrusion of the anti-skid bulge (7) is 0.5-0.8mm；
The gasket main body (1) including supporting block (11), heat insulation layer internal cavities (12), upper support layer cavity (13), on
Portion's supporting layer (14), thermal insulation layer (15), lower support layer (16), lower support layer cavity (17), the upper support layer (14)
Be internally provided with supporting block (11), the lower section of the upper support layer (14) is equipped with thermal insulation layer (15), the thermal insulation layer (15)
It is internally provided with heat insulation layer internal cavities (12), the height of the heat insulation layer internal cavities (12) is 0.5mm, inside the heat insulation layer
Cavity (12) is equipped with altogether 1, and the lower section of the thermal insulation layer (15) is equipped with lower support layer (16), the lower support layer (16)
Be internally provided with lower support layer cavity (17), the lower support layer cavity (17) is equipped with altogether 3, the lower support layer
Cavity (17) one shares two layers, and upper strata has 2, and there are one lower floors.
2. a kind of heat-insulating material gasket of environmental protection according to claim 1, it is characterised in that：The anti-crushing inner ring
(8) thickness is the circular ring structure of 1mm, and the thickness of the anti-crushing inner ring (8) is 0.2mm.
3. a kind of heat-insulating material gasket of environmental protection according to claim 1, it is characterised in that：The gasket main body
(1) total height is 5-6mm.
4. a kind of heat-insulating material gasket of environmental protection according to claim 1, it is characterised in that：The gasket main body
(1) be effectively compressed ranging from 0.3mm.
5. a kind of heat-insulating material gasket of environmental protection according to claim 1, it is characterised in that：The thermal insulation layer (15)
Thickness is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394646.8U CN207598919U (en) | 2017-10-26 | 2017-10-26 | A kind of heat-insulating material gasket of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394646.8U CN207598919U (en) | 2017-10-26 | 2017-10-26 | A kind of heat-insulating material gasket of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598919U true CN207598919U (en) | 2018-07-10 |
Family
ID=62757189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394646.8U Expired - Fee Related CN207598919U (en) | 2017-10-26 | 2017-10-26 | A kind of heat-insulating material gasket of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598919U (en) |
-
2017
- 2017-10-26 CN CN201721394646.8U patent/CN207598919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |