CN209880166U - Heat conduction graphite gasket - Google Patents
Heat conduction graphite gasket Download PDFInfo
- Publication number
- CN209880166U CN209880166U CN201921047425.2U CN201921047425U CN209880166U CN 209880166 U CN209880166 U CN 209880166U CN 201921047425 U CN201921047425 U CN 201921047425U CN 209880166 U CN209880166 U CN 209880166U
- Authority
- CN
- China
- Prior art keywords
- graphite
- heat
- graphite gasket
- mounting groove
- gaskets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 81
- 239000010439 graphite Substances 0.000 title claims abstract description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 229920000297 Rayon Polymers 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a heat conduction graphite gasket, including the graphite gasket who is circular structure, the graphite gasket is vertical altogether and is provided with two sets ofly, and is provided with the heat conduction sheetmetal between two sets of graphite gaskets, the inboard of two sets of graphite gaskets is located and is filled between the space department of graphite gasket and heat conduction sheetmetal and has heat conduction silica gel, the outer terminal surface of two sets of graphite gaskets all is annular equidistance and has seted up the first mounting groove of multiunit, and the inboard packing of first mounting groove has the viscose layer, the outer terminal surface of two sets of graphite gaskets is located and has seted up the second mounting groove between two liang of first mounting grooves. The utility model discloses in, at first, adopt combination formula heat conduction structure, this kind of structure can carry out the layering transmission with the heat and handle to promoted the heat conductivility of graphite gasket, secondly, inside is provided with combination formula fixed knot and constructs, and the installation and the fixed processing of the graphite gasket of being convenient for of this kind of structure, the daily installation of the operating personnel of both being convenient for is used, has also promoted the functionality of graphite gasket simultaneously.
Description
Technical Field
The utility model relates to a graphite gasket technical field especially relates to a heat conduction graphite gasket.
Background
Graphite gaskets are cut or stamped from pure or metal reinforced graphite sheets and have a number of excellent sealing properties, 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.
However, the existing heat-conducting graphite gasket still has the defects that only a single heat-conducting structure is adopted, heat cannot be transmitted in a layered mode, the heat-conducting effect is poor, and secondly, no fixing structure is arranged in the heat-conducting graphite gasket, so that the graphite gasket is inconvenient to install, fix and treat, and the functionality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the heat conduction graphite gasket is provided for solving the problems that heat cannot be transmitted in a layered mode and the heat conduction effect is poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heat conduction graphite gasket, is including the graphite gasket that is circular structure, the graphite gasket is vertical altogether and is provided with two sets ofly, and is provided with the heat conduction metal piece between two sets of graphite gaskets, the inboard of two sets of graphite gaskets is located and is filled between the space department of graphite gasket and heat conduction metal piece has heat conduction silica gel, the outer terminal surface of two sets of graphite gaskets all is annular equidistance and has seted up the first mounting groove of multiunit, and the inboard packing of first mounting groove has the viscose layer, the outer terminal surface of two sets of graphite gaskets is located and has seted up the second mounting groove between two liang of first mounting grooves, and the inboard fixedly connected with rubber suction cup of second mounting groove, the cover is equipped with fixed.
As a further description of the above technical solution:
the horizontal section of the first mounting groove is of a long strip-shaped structure, and the groove depth of the first mounting groove is smaller than the thickness of the adhesive layer.
As a further description of the above technical solution:
the horizontal cross section of the second mounting groove is of a circular structure, the second mounting groove and the rubber sucker are in clearance fit, and the height of the rubber sucker in the vertical direction is larger than the groove depth of the second mounting groove.
As a further description of the above technical solution:
the heat-conducting metal sheet is made of a copper sheet in a wave-shaped structure.
As a further description of the above technical solution:
the vertical cross-section of fixed cover is C type structure, and the equal fixedly connected with fixture block that runs through the graphite gasket in the inboard top of vertical end and the bottom of fixed cover.
As a further description of the above technical solution:
and a clamping groove matched with the clamping block for use is formed in one side, close to the clamping block, of the interior of the graphite gasket, and the outer surface wall of the clamping groove is attached to the inner surface wall of the clamping block.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt combination formula heat conduction structure, be provided with the heat conduction sheetmetal that is wave structure between two sets of graphite gaskets, it has heat conduction silica gel to fill simultaneously between the space department of graphite gasket and heat conduction sheetmetal, when the graphite gasket surface receives thermal effect, just can be with heat transfer to heat conduction silica gel's inside, heat conduction silica gel just can be with the heat of transmission, carry out first step heat conduction and handle, and transmit to the heat conduction sheetmetal, be the heat conduction sheetmetal of wave structure, can be with the heat of heat conduction silica gel transmission, carry out further heat conduction and handle, this kind of structure can carry out the heat and transmit the processing in layers, thereby the heat conductivility of graphite gasket has been promoted.
2. The utility model discloses in, inside is provided with combination formula fixed knot and constructs, the first mounting groove that is long banding structure is seted up to outer terminal surface at graphite gasket, and the inside of first mounting groove is provided with the viscose layer, can carry out the whole fixed processing of adhesion through the multiunit viscose of graphite gasket, the second mounting groove that is circular structure is seted up to outer terminal surface at graphite gasket simultaneously, and the inside of second mounting groove is provided with the rubber film, can adsorb fixed processing through multiunit rubber suction cup with graphite gasket is whole, the installation and the fixed processing of graphite gasket of this kind of structure being convenient for, the operating personnel's of both being convenient for daily use of installing, the functionality of graphite gasket has also been promoted simultaneously.
Drawings
Fig. 1 is a schematic diagram of a structure of a heat conductive graphite gasket according to the present invention;
fig. 2 is a schematic sectional view of the present invention.
Illustration of the drawings:
1. a graphite gasket; 101. a first mounting groove; 102. a second mounting groove; 103. a card slot; 2. an adhesive layer; 3. a rubber suction cup; 4. fixing a sleeve; 401. a clamping block; 5. a heat conductive metal sheet; 6. thermally conductive silicone.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a heat conduction graphite gasket, including the graphite gasket 1 that is circular structure, graphite gasket 1 is vertical two sets of that is provided with altogether, and be provided with heat conduction metal sheet 5 between two sets of graphite gaskets 1, it has heat conduction silica gel 6 to fill between the space department that the inboard of two sets of graphite gaskets 1 is located graphite gasket 1 and heat conduction metal sheet 5, the outer terminal surface of two sets of graphite gaskets 1 all is the annular equidistance and has seted up multiunit first mounting groove 101, and the inboard packing of first mounting groove 101 has viscose layer 2, the outer terminal surface of two sets of graphite gaskets 1 is located between two liang of first mounting grooves 101 and has seted up second mounting groove 102, and the inboard fixedly connected with rubber suction cup 3 of second mounting groove 102, the cover is equipped with fixed cover 4 between the.
Specifically, as shown in fig. 1, the horizontal cross section of the first mounting groove 101 is a long strip-shaped structure, and the depth of the first mounting groove 101 is smaller than the thickness of the adhesive layer 2, so as to form the first mounting groove 101 of the long strip-shaped structure, thereby facilitating the mounting and fixing of the adhesive layer 2, and meanwhile, the depth of the first mounting groove 101 is smaller than the thickness of the adhesive layer 2, thereby facilitating the direct contact between the adhesive layer 2 and the mounting surface.
Specifically, as shown in fig. 1 and 2, the horizontal section of the second mounting groove 102 is a circular structure, and the second mounting groove 102 and the rubber suction cup 3 are in clearance fit, wherein the height of the vertical direction of the rubber suction cup 3 is greater than the depth of the second mounting groove 102, the clearance fit mode is selected, so that the rubber suction cup 3 is convenient to adsorb, fix and elastically deform, meanwhile, the height of the vertical direction of the rubber suction cup 3 is greater than the depth of the second mounting groove 102, and the rubber suction cup 3 is convenient to exhaust and treat under pressure.
Specifically, as shown in fig. 2, the heat-conducting metal sheet 5 is made of a copper sheet with a wave-shaped structure, and the heat-conducting metal sheet 5 with the wave-shaped structure is arranged, so that the contact area between the heat-conducting metal sheet 5 and the heat-conducting silica gel 6 is increased, and the heat-conducting treatment efficiency is improved.
Specifically, as shown in fig. 1 and fig. 2, the vertical cross section of fixed cover 4 is C type structure, and the inboard top of vertical end of fixed cover 4 and the equal fixedly connected with fixture block 401 in bottom run through graphite gasket 1, the inside of graphite gasket 1 is close to one side of fixture block 401 and has seted up the draw-in groove 103 that cooperation fixture block 401 used, and the exterior wall of draw-in groove 103 laminates with the interior wall of fixture block 401 each other, fixture block 401 and draw-in groove 103's setting, be convenient for the fixed cover 4 and the fixed processing of cup jointing between two sets of graphite gaskets 1, thereby the stability of cup jointing between graphite gasket 1 and the fixed cover 4 has been promoted.
The working principle is as follows: when the graphite gasket 1 is used, when the graphite gasket 1 needs to be fixed, the graphite gasket 1 is attached to a specified installation surface, the graphite gasket 1 is pressed, the adhesive layer 2 arranged in the first installation groove 101 can be adhered to the surface of the installation surface, so that the graphite gasket 1 can be subjected to first-step adhesion fixing treatment, when the graphite gasket 1 is pressed, the rubber sucker 3 in the second installation groove 102 can be stressed to deform, air in the rubber sucker 3 can be extruded and exhausted, the graphite gasket 1 can be subjected to further adsorption fixing treatment, when the surface of the graphite gasket 1 is subjected to the action of heat, the heat can be transferred to the inside of the heat-conducting silica gel 6, the heat-conducting silica gel 6 can transfer the heat for the first heat-conducting treatment, the residual heat can be transferred to the heat-conducting metal sheet 5, the heat-conducting metal sheet 5 with a wave-shaped structure can transfer the heat of the heat-conducting silica gel 6, further heat conduction treatment is carried out, so that the layered heat conduction treatment of the graphite gasket 1 is realized, and the heat conduction effect of the graphite gasket 1 is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heat-conducting graphite gasket comprises graphite gaskets (1) with circular structures, and is characterized in that the graphite gaskets (1) are vertically arranged in two groups, and a heat-conducting metal sheet (5) is arranged between the two groups of graphite gaskets (1), heat-conducting silica gel (6) is filled between the inner sides of the two groups of graphite gaskets (1) and the gap between the graphite gaskets (1) and the heat-conducting metal sheet (5), the outer end surfaces of the two groups of graphite gaskets (1) are both annular and provided with a plurality of groups of first mounting grooves (101) at equal intervals, the inner sides of the first mounting grooves (101) are filled with adhesive layers (2), the outer end surfaces of the two groups of graphite gaskets (1) are positioned between every two first mounting grooves (101) and are provided with second mounting grooves (102), and the inner side of the second mounting groove (102) is fixedly connected with a rubber sucker (3), and a fixing sleeve (4) is sleeved between the outer end faces of the two groups of graphite gaskets (1).
2. A heat conductive graphite gasket according to claim 1, wherein the horizontal section of the first mounting groove (101) is an elongated structure, and the depth of the first mounting groove (101) is smaller than the thickness of the adhesive layer (2).
3. The heat-conducting graphite gasket as claimed in claim 1, wherein the horizontal section of the second mounting groove (102) is circular, and the second mounting groove (102) and the rubber suction cup (3) are in clearance fit, wherein the height of the rubber suction cup (3) in the vertical direction is greater than the depth of the second mounting groove (102).
4. A thermally conductive graphite gasket according to claim 1, characterized in that the thermally conductive metal sheet (5) is made of a copper sheet in a wave-like structure.
5. The heat-conducting graphite gasket as claimed in claim 1, wherein the vertical section of the fixing sleeve (4) is a C-shaped structure, and the top and the bottom of the inner side of the vertical end of the fixing sleeve (4) are fixedly connected with the fixture blocks (401) penetrating through the graphite gasket (1).
6. The heat-conducting graphite gasket according to claim 1 or 5, characterized in that a clamping groove (103) used for matching with the fixture block (401) is formed in one side, close to the fixture block (401), of the interior of the graphite gasket (1), and the outer surface wall of the clamping groove (103) is attached to the inner surface wall of the fixture block (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921047425.2U CN209880166U (en) | 2019-07-07 | 2019-07-07 | Heat conduction graphite gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921047425.2U CN209880166U (en) | 2019-07-07 | 2019-07-07 | Heat conduction graphite gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880166U true CN209880166U (en) | 2019-12-31 |
Family
ID=68948786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921047425.2U Expired - Fee Related CN209880166U (en) | 2019-07-07 | 2019-07-07 | Heat conduction graphite gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880166U (en) |
-
2019
- 2019-07-07 CN CN201921047425.2U patent/CN209880166U/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: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |