CN218718738U - Laminated box type anode sealing gasket - Google Patents
Laminated box type anode sealing gasket Download PDFInfo
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- CN218718738U CN218718738U CN202222632268.XU CN202222632268U CN218718738U CN 218718738 U CN218718738 U CN 218718738U CN 202222632268 U CN202222632268 U CN 202222632268U CN 218718738 U CN218718738 U CN 218718738U
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Abstract
The utility model provides a laminated box type anode sealing gasket, which comprises: the sealing gasket comprises a sealing gasket, an inner oxidation-resistant layer and an inner corrosion-resistant layer, wherein an inner oxidation-resistant layer is coated on an inner ring of the sealing gasket, an inner corrosion-resistant layer is coated on one side of the inner oxidation-resistant layer, an outer oxidation-resistant layer is coated on an outer ring of the inner corrosion-resistant layer, and an outer corrosion-resistant layer is coated on one side of the outer oxidation-resistant layer; the diameter of the inner oxidation-resistant layer is 47mm, the diameter of the inner corrosion-resistant layer is 45mm, and the inner ring of the sealing gasket can be protected by the inner oxidation-resistant layer and the inner corrosion-resistant layer; the utility model can protect the inner ring of the sealing gasket through the inner oxidation-resistant layer and the inner corrosion-resistant layer, and simultaneously can protect the outer ring of the sealing gasket through the outer oxidation-resistant layer and the outer corrosion-resistant layer; can increase the hardness of sealed pad through graphite alkene filler and reinforcing rubber to can prevent that sealed pad from using for a long time and taking place to warp, avoid warping the problem that leads to sealed effect of filling up to reduce.
Description
Technical Field
The utility model belongs to the field of sealing gaskets, in particular to a laminated box-shaped anode sealing gasket.
Background
Function of laminated box-type anode gasket: the sealing gasket is made of metal or non-metal plate material through cutting, punching or cutting and other processes, and is used for sealing connection between pipelines and between machine parts of machine equipment. Can be divided into a metal sealing gasket and a non-metal sealing gasket according to the material. The metal gasket comprises a copper gasket, a stainless steel gasket, an iron gasket, an aluminum gasket and the like. Non-metallic asbestos gaskets, non-asbestos gaskets, paper gaskets, rubber gaskets, and the like;
the conventional laminated box-type anode gasket requires a long time to be in contact with lubricating oil, air, or the like during use, and is deteriorated in oil resistance after being immersed in lubricating oil, thereby lowering the sealing effect thereof, and is easily oxidized and corroded by foreign substances, and thus a corrosion-resistant and oxidation-resistant laminated box-type anode gasket is required.
To sum up, the utility model provides a laminated box-type anode sealing gasket to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a laminated box type anode sealing gasket to solve among the prior art sealed effect and reduce, and easy oxidation and by foreign matter corruption scheduling problem.
A laminated box-type anode gasket comprising: sealing pad, interior oxidation resisting layer and interior corrosion resistant layer, the sealed inner circle that fills up scribbles interior oxidation resisting layer, interior oxidation resisting layer one side scribbles interior corrosion resistant layer, interior corrosion resistant layer outer lane scribbles outer oxidation resisting layer, outer oxidation resisting layer one side scribbles outer corrosion resistant layer.
Preferably, the diameter of the inner oxidation-resistant layer is 47mm, the diameter of the inner corrosion-resistant layer is 45mm, and the inner ring of the sealing gasket can be protected through the inner oxidation-resistant layer and the inner corrosion-resistant layer.
Preferably, the diameter of the outer oxidation-resistant layer is 65mm, the diameter of the outer corrosion-resistant layer is 67mm, and the outer ring of the sealing gasket can be protected by the outer oxidation-resistant layer and the outer corrosion-resistant layer.
Preferably, the thicknesses of the inner oxidation-resistant layer, the inner corrosion-resistant layer, the outer oxidation-resistant layer and the outer corrosion-resistant layer are all 2mm, the inner oxidation-resistant layer and the outer oxidation-resistant layer are made of high-purity silicate solution, and ultramicro inorganic metal oxide is added for fine processing, so that the coating is good in adhesive force and not prone to peeling and falling, the inner corrosion-resistant layer and the outer corrosion-resistant layer are made of polytetrafluoroethylene, and the polytetrafluoroethylene has excellent chemical stability and corrosion resistance.
Preferably, the sealing gasket is internally connected with a graphene filler, a reinforcing rubber is connected between the graphene filler and the sealing gasket, and the hardness of the sealing gasket can be increased through the graphene filler and the reinforcing rubber.
Preferably, the graphene filler and the reinforcing rubber are in six groups, and the strength of graphene in the graphene filler reaches 130GPa.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses an interior oxidation-resistant layer and interior corrosion resistant layer can protect sealed inner circle of filling up, meanwhile can protect sealed outer lane of filling up through outer oxidation-resistant layer and outer corrosion resistant layer, wherein, interior oxidation-resistant layer and outer oxidation-resistant layer can prevent to receive the O2 in high temperature surface and the medium when sealed the pad contacts with the air medium, CO2, chemical combination such as H2O is by oxidation, and the coating adhesive force is good, be difficult to produce skinning and obscission, and have the effect of oxidation-resistant, secondly, interior corrosion resistant layer and outer corrosion resistant layer are by the macromolecular compound that tetrafluoroethylene formed through the polymerization, good chemical stability has, corrosion resistance, leakproofness, high lubrication, electric insulation and good ageing resistance.
2. The utility model discloses a graphite alkene filler can increase the hardness of sealed pad with strengthening rubber, and chemical property is stable, and is corrosion-resistant, is difficult for reacting with medicaments such as acid, alkali, and the intensity of graphite alkene reaches 130GPa to can prevent that sealed pad from using for a long time and taking place to warp, avoid warping the problem that leads to sealed effect of filling up to reduce.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the sealing gasket of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a gasket; 2. an inner oxidation resistant layer; 3. an inner corrosion-resistant layer; 4. an outer oxidation resistant layer; 5. an outer corrosion-resistant layer; 6. a graphene filler; 7. the rubber is reinforced.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the present invention provides a laminated box-type anode gasket, comprising: sealing gasket 1, interior oxidation resistant layer 2 and interior corrosion resistant layer 3, sealing gasket 1 inner circle scribble interior oxidation resistant layer 2, and interior oxidation resistant layer 2 one side scribbles interior corrosion resistant layer 3, and interior corrosion resistant layer 3 outer lane scribbles outer oxidation resistant layer 4, and outer oxidation resistant layer 4 one side scribbles outer corrosion resistant layer 5.
Referring to fig. 1, 2 and 3, the diameter of the inner oxidation-resistant layer 2 is 47mm, and the diameter of the inner corrosion-resistant layer 3 is 45mm; the diameter of the outer oxidation-resistant layer 4 is 65mm, and the diameter of the outer corrosion-resistant layer 5 is 67mm; the thicknesses of the inner oxidation-resistant layer 2, the inner corrosion-resistant layer 3, the outer oxidation-resistant layer 4 and the outer corrosion-resistant layer 5 are the same as 2mm. The inner ring of the sealing gasket 1 can be protected by the inner oxidation-resistant layer 2 and the inner corrosion-resistant layer 3, while the outer ring of the sealing gasket 1 can be protected by the outer oxidation-resistant layer 4 and the outer corrosion-resistant layer 5.
Referring to fig. 1, 2 and 3, a graphene filler 6 is connected inside the sealing gasket 1, and a reinforcing rubber 7 is connected between the graphene filler 6 and the sealing gasket 1; the graphene fillers 6 and the reinforcing rubber 7 are in six groups. The hardness of the sealing gasket 1 can be increased through the graphene filler 6 and the reinforcing rubber 7, and the strength of the graphene reaches 130GPa, so that the sealing gasket 1 can be prevented from deforming after being used for a long time, and the problem that the sealing effect of the sealing gasket 1 is reduced due to deformation is avoided.
The specific working principle is as follows: as shown in fig. 1 to 3, when using the laminated box-type anode gasket, firstly, the inner ring of the gasket 1 can be protected by the inner oxidation-resistant layer 2 and the inner corrosion-resistant layer 3, and at the same time, the outer ring of the gasket 1 can be protected by the outer oxidation-resistant layer 4 and the outer corrosion-resistant layer 5, wherein the inner oxidation-resistant layer 2 and the outer oxidation-resistant layer 4 can prevent the gasket 1 from being oxidized by the combination of the high-temperature surface and O2, CO2, H2O, etc. in the medium when contacting with the air medium, and the paint has good adhesion, is not easy to peel and fall off, and has oxidation resistance, secondly, the inner corrosion-resistant layer 3 and the outer corrosion-resistant layer 5 are made of a polymer compound polymerized from tetrafluoroethylene, and have excellent non-stick chemical stability, corrosion resistance, sealing property, high lubrication property, electrical insulation property, and good aging resistance, and can operate for a long time at a temperature of +250 ℃ to-180 ℃, except for molten metal sodium and liquid fluorine, can resist all other chemicals and can not change even boiling in water, thereby having good corrosion resistance; then, the hardness of the gasket 1 can be increased through the graphene filler 6 and the reinforced rubber 7, the chemical property is stable, the gasket is corrosion-resistant, and the graphene filler 6 is a new material which is tightly stacked with sp hybridized and connected carbon atoms into a single-layer two-dimensional honeycomb lattice structure, wherein the graphene filler 6 has the strength of 130GPa which is about 100 times that of a common steel material, so that the gasket 1 can be prevented from deforming after being used for a long time, and the problem that the sealing effect of the gasket 1 is reduced due to deformation is avoided, which is the characteristic of the laminated box-type anode gasket.
The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the present invention, as variations, modifications, substitutions and alterations may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a laminated box type anode sealing gasket, includes sealed pad (1), interior anti-oxidation layer (2) and interior corrosion-resistant layer (3), its characterized in that: sealed pad (1) inner circle scribbles interior anti-oxidation layer (2), interior anti-oxidation layer (2) one side scribbles interior corrosion resistant layer (3), interior corrosion resistant layer (3) outer lane scribbles outer anti-oxidation layer (4), outer anti-oxidation layer (4) one side scribbles outer corrosion resistant layer (5).
2. The laminate type cartridge-type anode gasket according to claim 1, wherein: the diameter of interior anti-oxidation layer (2) is 47mm, the diameter of interior corrosion-resistant layer (3) is 45mm.
3. The laminate type cartridge-type anode gasket according to claim 1, wherein: the diameter of the outer oxidation-resistant layer (4) is 65mm, and the diameter of the outer corrosion-resistant layer (5) is 67mm.
4. The laminate type cartridge-type anode gasket according to claim 1, wherein: interior anti-oxidation layer (2), interior corrosion resistant layer (3), outer oxidation resistant layer (4) and outer corrosion resistant layer (5) thickness together are 2mm, and interior oxidation resistant layer (2) and outer oxidation resistant layer (4) adopt high-purity silicate solution, add the meticulous processing of super little inorganic metal oxide and constitute to interior corrosion resistant layer (3) and outer corrosion resistant layer (5) adopt the polytetrafluoroethylene material.
5. The laminate type cartridge-type anode gasket according to claim 1, wherein: the sealing gasket (1) is internally connected with a graphene filler (6), and a reinforcing rubber (7) is connected between the graphene filler (6) and the sealing gasket (1).
6. The laminate type cartridge-type anode gasket according to claim 5, wherein: the graphene fillers (6) and the reinforced rubber (7) are in six groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222632268.XU CN218718738U (en) | 2022-10-08 | 2022-10-08 | Laminated box type anode sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222632268.XU CN218718738U (en) | 2022-10-08 | 2022-10-08 | Laminated box type anode sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718738U true CN218718738U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222632268.XU Active CN218718738U (en) | 2022-10-08 | 2022-10-08 | Laminated box type anode sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218718738U (en) |
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2022
- 2022-10-08 CN CN202222632268.XU patent/CN218718738U/en active Active
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