CN215063987U - High-temperature-resistant rubber gasket for heat exchange plate - Google Patents
High-temperature-resistant rubber gasket for heat exchange plate Download PDFInfo
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- CN215063987U CN215063987U CN202121286102.6U CN202121286102U CN215063987U CN 215063987 U CN215063987 U CN 215063987U CN 202121286102 U CN202121286102 U CN 202121286102U CN 215063987 U CN215063987 U CN 215063987U
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- rubber gasket
- hole
- gasket body
- fixed plate
- heat transfer
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Abstract
The utility model relates to a heat transfer slab technical field discloses a high temperature resistant rubber gasket for heat transfer slab, including the rubber gasket body, one side of rubber gasket body is connected with first fixed plate, the opposite side of rubber gasket body is connected with the second fixed plate, the internal connection of second fixed plate has the bolt, the utility model discloses a first fixed plate, second fixed plate and second gag lever post place the rubber gasket body in heat transfer slab top, alternate heat transfer slab dorsal part with first fixed plate, second fixed plate along the inside preformed hole of heat transfer slab, insert the inside in first spacing hole and second spacing hole with the second gag lever post, make second gag lever post be connected with the heat transfer slab, realized rubber gasket body and heat transfer slab fixed connection, when needs dismantle the rubber gasket body, only need follow first fixed plate with the second gag lever post, The second fixed plate is inside to take out can, and the dismouting is convenient, has solved and has been unfavorable for dismantling the problem of retrieving.
Description
Technical Field
The utility model relates to a heat transfer slab technical field specifically is a high temperature resistant rubber gasket for heat transfer slab.
Background
The heat exchanger is generally formed by stacking a plurality of heat exchange plates, thin rectangular channels are formed among various plates, the peripheries of the plates are sealed by rubber gaskets, four corner holes of the plates and the rubber gaskets form fluid distribution pipes and fluid collection pipes, and meanwhile, cold and hot fluids are reasonably separated to flow in flow channels on two sides of each plate respectively to exchange heat through the plates.
There are multiple rubber gasket in the existing market, but these rubber gasket ubiquitous, adopt to paint sealed glue with rubber gasket surface, then directly glue its inside connected mode in heat transfer plate's mounting groove, be unfavorable for dismantling and retrieve, consequently, technical personnel in the art provide a high temperature resistant rubber gasket for heat transfer plate to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant rubber gasket for heat transfer slab to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-temperature resistant rubber gasket for heat exchange plates comprises a rubber gasket body, a group of third through holes are correspondingly arranged in the rubber gasket body, a first fixing plate is connected to one side of the rubber gasket body close to the third through hole, a first through hole and a first limiting hole are respectively arranged in the first fixing plate from top to bottom, the first through hole is internally connected with a nut, the other side of the rubber gasket body close to the third through hole is connected with a second fixing plate, a second through hole and a second limiting hole are respectively arranged in the second fixing plate from top to bottom, a bolt is connected in the second through hole, the outer side of the bolt is connected with the third through hole, the tail end of the bolt is connected with the nut, a second limiting rod is connected inside the second limiting hole, and one end of the second limiting rod is connected with the first limiting hole.
As a further aspect of the present invention: the rubber gasket body is of a three-layer paving connection structure and sequentially comprises an anti-corrosion layer, a heat-resistant layer and a base layer from outside to inside.
As a further aspect of the present invention: the lower part of the rubber gasket body is connected with a plurality of first limiting rods.
As a further aspect of the present invention: the bolt penetrates through the second through hole, the third through hole and the first through hole in sequence, and the first fixing plate, the rubber gasket body and the second fixing plate are fixedly connected through the bolt and the nut.
As a further aspect of the present invention: the second limiting rod penetrates through the first limiting hole and the second limiting hole in sequence, and the rubber gasket body is fixedly connected with the external heat exchange plate through the second limiting rod.
As a further aspect of the present invention: the heat-resistant layer is a component made of a nickel-based alloy material.
As a further aspect of the present invention: the anti-corrosion layer is a stainless steel component.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through first fixed plate, second fixed plate and second gag lever post, place the rubber gasket body in heat transfer slab top, and simultaneously with first fixed plate, the second fixed plate alternates the heat transfer slab dorsal part along the inside preformed hole of heat transfer slab, insert the inside in first spacing hole and the spacing hole of second with the second gag lever post in proper order again, make the second gag lever post be connected with the heat transfer slab dorsal part, rubber gasket body and heat transfer slab fixed connection have been realized, when needs are dismantled the rubber gasket body, only need follow first fixed plate with the second gag lever post, the inside taking out of second fixed plate can, the dismouting is convenient, the problem that is unfavorable for dismantling and retrieve has been solved.
2. Through bolt and nut, swivel nut makes nut and bolt separation to make first fixed plate and second fixed plate break away from the rubber gasket body outside, convenient to detach retrieves.
3. Through first gag lever post, place the rubber gasket body in heat transfer plate top to inside inserting the inside preformed hole of heat transfer plate with first gag lever post simultaneously, play the effect of a location, in the inside preformed hole of heat transfer plate was alternated to first fixed plate, second fixed plate of being convenient for, reduce the adjustment time.
Drawings
FIG. 1 is a schematic structural view of a high temperature resistant rubber gasket for a heat exchanger plate;
FIG. 2 is a side cross-sectional view of a high temperature resistant rubber gasket for a heat exchanger plate;
fig. 3 is a cross-sectional view of a rubber gasket body in a high temperature resistant rubber gasket for heat exchanger plates.
In the figure: 1. a rubber gasket body; 101. an anti-corrosion layer; 102. a heat-resistant layer; 103. a base layer; 2. a first fixing plate; 201. a first through hole; 202. a first limit hole; 3. a second fixing plate; 301. a second through hole; 302. a second limiting hole; 4. a first limit rod; 5. a second limiting rod; 6. a bolt; 7. a nut; 8. a third via.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a high temperature resistant rubber gasket for heat exchange plates comprises a rubber gasket body 1, a set of third through holes 8 are correspondingly formed in the interior of the rubber gasket body 1, a first fixing plate 2 is connected to a position on one side of the rubber gasket body 1 close to the third through holes 8, a first through hole 201 and a first limiting hole 202 are respectively formed in the first fixing plate 2 from top to bottom, a nut 7 is connected to the interior of the first through hole 201, a second fixing plate 3 is connected to the other side of the rubber gasket body 1 close to the third through holes 8, a second through hole 301 and a second limiting hole 302 are respectively formed in the interior of the second fixing plate 3 from top to bottom, a bolt 6 is connected to the interior of the second through hole 301, the outer side of the bolt 6 is connected to the third through hole 8, the end of the bolt 6 is connected to the nut 7, a second limiting rod 5 is connected to the interior of the second limiting hole 302, one end of the second limiting rod 5 is connected with the first limiting hole 202.
In fig. 1 and 3: the rubber gasket body 1 is of a three-layer paving connection structure, and the anti-corrosion layer 101, the heat-resistant layer 102 and the base layer 103 are sequentially arranged from outside to inside, so that the high-temperature-resistant and anti-corrosion effects of the rubber gasket body 1 are improved.
In fig. 1: the below of rubber gasket body 1 is connected with the first gag lever post 4 of a plurality of, places rubber gasket body 1 in the heat transfer plate top to inside inserting the inside preformed hole of heat transfer plate with first gag lever post 4 simultaneously, play the effect of a location, in the inside preformed hole of heat transfer plate was alternated to first fixed plate 2, second fixed plate 3 of being convenient for, reduction adjustment time.
In fig. 1 and 2: bolt 6 runs through the inside of second through-hole 301, third through-hole 8 and first through-hole 201 in proper order, and first fixed plate 2, rubber gasket body 1 and second fixed plate 3 pass through bolt 6 and nut 7 fixed connection, and swivel nut 7 makes nut 7 and 6 separation of bolt to make first fixed plate 2 and second fixed plate 3 break away from the 1 outside of rubber gasket body, convenient to detach retrieves.
In fig. 1 and 2: second gag lever post 5 runs through the inside of first spacing hole 202 and the spacing hole 302 of second in proper order, rubber gasket body 1 is through second gag lever post 5 and outside heat transfer slab fixed connection, place rubber gasket body 1 in the heat transfer slab top, and simultaneously with first fixed plate 2, the heat transfer slab dorsal part is alternated along the inside preformed hole of heat transfer slab to second fixed plate 3, insert first spacing hole 202 and the inside of the spacing hole 302 of second in proper order with second gag lever post 5 again, make second gag lever post 5 be connected with the heat transfer dorsal part slab, rubber gasket body 1 and heat transfer slab fixed connection have been realized, when needs dismantle rubber gasket body 1, only need follow first fixed plate 2 with second gag lever post 5, second fixed plate 3 inside take out can, the dismouting is convenient, the problem of being unfavorable for dismantling the recovery has been solved.
In fig. 3: the heat-resistant layer 102 is made of a nickel-based alloy material, and the nickel-based alloy has high strength and certain oxidation and corrosion resistance, and is beneficial to improving the heat resistance of the rubber gasket body 1.
In fig. 3: the anti-corrosion layer 101 is made of stainless steel, and the stainless steel has good corrosion resistance and can effectively prevent the outer side of the rubber gasket body 1 from being corroded.
The utility model discloses a theory of operation is: place rubber gasket body 1 in the heat transfer slab top, and simultaneously with first fixed plate 2, the inside preformed hole of heat transfer slab is alternated to the heat transfer slab dorsal part along the second fixed plate 3, insert the inside of first spacing hole 202 and second spacing hole 302 with second gag lever post 5 in proper order again, make second gag lever post 5 be connected with the heat transfer slab dorsal part, rubber gasket body 1 and heat transfer slab fixed connection have been realized, when needs dismantle rubber gasket body 1, only need with second gag lever post 5 from first fixed plate 2, the inside of second fixed plate 3 take out can, swivel nut 7, make nut 7 and bolt 6 separation, thereby make first fixed plate 2 and second fixed plate 3 break away from the rubber gasket body 1 outside, convenient to detach retrieves.
The above-mentioned, 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 (7)
1. A high-temperature resistant rubber gasket for heat exchange plates comprises a rubber gasket body (1) and is characterized in that a group of third through holes (8) are correspondingly formed in the rubber gasket body (1), a first fixing plate (2) is connected to one side of the rubber gasket body (1) close to the third through holes (8), a first through hole (201) and a first limiting hole (202) are respectively formed in the first fixing plate (2) from top to bottom, a nut (7) is connected to the inside of the first through hole (201), a second fixing plate (3) is connected to the other side of the rubber gasket body (1) close to the third through holes (8), a second through hole (301) and a second limiting hole (302) are respectively formed in the second fixing plate (3) from top to bottom, and a bolt (6) is connected to the inside of the second through hole (301), the outer side of the bolt (6) is connected with the third through hole (8), the tail end of the bolt (6) is connected with the nut (7), the second limiting rod (5) is connected inside the second limiting hole (302), and one end of the second limiting rod (5) is connected with the first limiting hole (202).
2. The high-temperature-resistant rubber gasket for the heat exchange plate as recited in claim 1, wherein the rubber gasket body (1) is of a three-layer-paved connecting structure, and comprises an anti-corrosion layer (101), a heat-resistant layer (102) and a base layer (103) from outside to inside in sequence.
3. The high-temperature-resistant rubber gasket for the heat exchange plate as recited in claim 1, characterized in that a plurality of first limiting rods (4) are connected below the rubber gasket body (1).
4. The high-temperature-resistant rubber gasket for the heat exchange plate as claimed in claim 1, wherein the bolt (6) penetrates through the second through hole (301), the third through hole (8) and the first through hole (201) in sequence, and the first fixing plate (2), the rubber gasket body (1) and the second fixing plate (3) are fixedly connected through the bolt (6) and the nut (7).
5. The high-temperature-resistant rubber gasket for the heat exchange plate according to claim 1, wherein the second limiting rod (5) sequentially penetrates through the first limiting hole (202) and the second limiting hole (302), and the rubber gasket body (1) is fixedly connected with an external heat exchange plate through the second limiting rod (5).
6. A high temperature resistant rubber gasket for heat exchanger plates according to claim 2, characterized in that the heat resistant layer (102) is a member made of a nickel base alloy.
7. The high-temperature-resistant rubber gasket for heat exchange plates as claimed in claim 2, wherein the corrosion-resistant layer (101) is a stainless steel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121286102.6U CN215063987U (en) | 2021-06-09 | 2021-06-09 | High-temperature-resistant rubber gasket for heat exchange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121286102.6U CN215063987U (en) | 2021-06-09 | 2021-06-09 | High-temperature-resistant rubber gasket for heat exchange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215063987U true CN215063987U (en) | 2021-12-07 |
Family
ID=79206037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121286102.6U Active CN215063987U (en) | 2021-06-09 | 2021-06-09 | High-temperature-resistant rubber gasket for heat exchange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215063987U (en) |
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2021
- 2021-06-09 CN CN202121286102.6U patent/CN215063987U/en active Active
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