CN211178077U - Ohm type special-shaped seal radiator - Google Patents
Ohm type special-shaped seal radiator Download PDFInfo
- Publication number
- CN211178077U CN211178077U CN201922310081.6U CN201922310081U CN211178077U CN 211178077 U CN211178077 U CN 211178077U CN 201922310081 U CN201922310081 U CN 201922310081U CN 211178077 U CN211178077 U CN 211178077U
- Authority
- CN
- China
- Prior art keywords
- ohmic
- seal
- partition
- heat sink
- radiator
- 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
- 238000005192 partition Methods 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000005336 cracking Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 abstract description 5
- 206010066054 Dysmorphism Diseases 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Abstract
The utility model discloses an ohm type dysmorphism strip of paper used for sealing radiator belongs to radiator strip of paper used for sealing technical field. The ohmic special-shaped seal radiator comprises a plurality of partition plates, a plurality of radiating fins and a plurality of ohmic seals; the partition plates are sequentially arranged at intervals in the vertical direction and are fixedly connected with the shell; the heat radiating fins are arranged between the two clapboards, and heat radiating and cooling are carried out on external equipment through cold air circularly flowing in the heat radiating fins; the ohmic seals are respectively positioned at two ends of the radiating fin and fixedly connected with the partition plate; and an ohmic groove is formed in the ohmic seal strip, so that the contact area between the ohmic seal strip and the cold air is increased, and the heat dissipation and cooling efficiency is improved. Compared with a rectangular solid seal of a conventional radiator, the ohmic special-shaped seal radiator has the advantages that the contact area of the internal curved surfaces with cold air is increased, the cooling efficiency is improved, the pressure resistance can be improved, and expansion cracking and leakage are prevented.
Description
Technical Field
The utility model relates to a radiator strip of paper used for sealing technical field, in particular to ohm type dysmorphism strip of paper used for sealing radiator.
Background
The aluminum plate-fin radiator consists of fins, separating sheets, sealing strips, end sockets and the like, has high radiating efficiency, compact structure and light weight, and is widely applied to equipment such as engineering machinery, wind power generation and the like. The plate-fin radiator generally has a fluid inlet and a fluid outlet, and the fluid passes through the intermediate core to exchange heat with air flowing through the outside, thereby achieving the purpose of reducing the temperature of the fluid. However, most of the seals of the existing plate-fin heat exchangers are made of aluminum alloy pieces with rectangular solid structures, and the conventional seals are low in heat transfer efficiency and high in cost, and are easy to expand and crack under the environment with large temperature difference, so that the heat radiator is easy to leak.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ohm type dysmorphism strip of paper used for sealing radiator to it is low to solve current rectangle solid construction strip of paper used for sealing heat transfer efficiency, and manufacturing cost is high, and the easy expansion crack under the great environment of the difference in temperature leads to the problem that the radiator leaked.
In order to solve the technical problem, the utility model provides an ohmic special-shaped seal radiator, which comprises a plurality of partition plates, a plurality of fixed plates, a plurality of radiating fins and a plurality of ohmic seals;
the partition plates are sequentially arranged at intervals in the vertical direction and are fixedly connected with the shell;
the heat radiating fins are arranged between the two clapboards, and heat radiating and cooling are carried out on external equipment through cold air circularly flowing in the heat radiating fins;
the ohmic seals are respectively positioned at two ends of the radiating fin and fixedly connected with the partition plate; and an ohmic groove is formed in the ohmic seal strip, so that the contact area between the ohmic seal strip and the cold air is increased, and the heat dissipation and cooling efficiency is improved.
Optionally, the front surface and the back surface of the fixing plate are respectively fixedly connected with the radiating fins and the partition plate, and the fixing plate can fix the radiating fins and the partition plate, so that the radiating fins are prevented from shaking in the cold air flowing process.
Optionally, the fixing plate is located at the top end of the heat sink.
Optionally, an ohmic groove is formed in the ohmic seal, a horn mouth is formed in the opening of the ohmic groove, the contact area of the cold air and the ohmic seal can be increased, and the heat dissipation and cooling efficiency is improved.
Optionally, the ohmic seal and the partition are both provided with pressure relief grooves, and the pressure relief grooves can provide a certain deformation space when the ohmic seal is heated and expanded, so as to prevent the ohmic seal from cracking.
Optionally, a plurality of welding grooves are formed in contact surfaces of the ohmic seal and the partition plate and the fixing plate, and the welding grooves are located at welding positions of the ohmic seal and the partition plate and the fixing plate and used for storing bulges generated during welding, so that sealing performance of the contact surfaces of the ohmic seal and the partition plate and the fixing plate is guaranteed.
Optionally, the heat sink is a corrugated heat sink.
The utility model provides an ohmic special-shaped seal radiator, which comprises a plurality of partition plates, a plurality of fixing plates, a plurality of radiating fins and a plurality of ohmic seals; the partition plates are sequentially arranged at intervals in the vertical direction and are fixedly connected with the shell; the heat radiating fins are arranged between the two clapboards, and heat radiating and cooling are carried out on external equipment through cold air circularly flowing in the heat radiating fins; the ohmic seals are respectively positioned at two ends of the radiating fin and fixedly connected with the partition plate; and an ohmic groove is formed in the ohmic seal strip, so that the contact area between the ohmic seal strip and the cold air is increased, and the heat dissipation and cooling efficiency is improved. Compared with a rectangular solid seal of a conventional radiator, the ohmic special-shaped seal radiator has the advantages that the contact area of the internal curved surfaces with cold air is increased, the cooling efficiency is improved, the pressure resistance can be improved, and expansion cracking and leakage are prevented.
Drawings
Fig. 1 is a schematic view of an internal structure of an ohmic shaped seal heat sink provided by the present invention;
fig. 2 is a cross-sectional view of an ohmic shaped seal heat sink provided by the present invention;
fig. 3 is a schematic structural diagram of an ohmic seal of an ohmic profile seal heat sink provided by the present invention.
Detailed Description
The following describes an ohmic type special-shaped seal heat sink according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
The utility model provides an ohmic type special-shaped seal radiator, the structure of which is shown in figure 1 and figure 2, and the radiator comprises a plurality of partition boards 1, a plurality of fixed boards 2, a plurality of radiating fins 3 and a plurality of ohmic type seals 4; the partition boards 1 are sequentially arranged at intervals in the vertical direction and fixedly connected with the shell; the radiating fins 3 are wave-shaped radiating fins and are arranged between the two partition plates 1, and external equipment is cooled through cold air circularly flowing in the radiating fins 3; the ohmic seals 4 are respectively positioned at two ends of the radiating fin 3 and fixedly connected with the partition board 1; an ohmic groove is formed in the ohmic seal 4, so that the contact area between the ohmic seal 4 and the cold air is increased, and the heat dissipation and cooling efficiency is improved; the front surface and the back surface of the fixed plate 2 are respectively fixedly connected with the radiating fins 3 and the partition plate 1, and the fixed plate 2 can fix the radiating fins 3 and the partition plate 1, so that the radiating fins 3 are prevented from shaking in the cold air flowing process; the fixing plate 2 is positioned at the top end of the radiating fin 3, so that the resistance of the fixing plate 2 to the liquid cooling liquid is reduced.
Specifically, as shown in fig. 3, an ohmic groove 41 is formed in the ohmic seal 4, the ohmic groove 41 is a through groove having a cross-sectional shape similar to that of the last greek letter ohm, and an opening of the ohmic groove 41 is a bell mouth 42, compared with a conventional rectangular solid seal which has only one contact surface, a plurality of curved surfaces of the ohmic groove 41 are in contact with the cold air, so that the contact area between the cold air and the ohmic seal 4 can be increased, the heat dissipation and cooling efficiency is improved, and the ohmic groove 41 is oval as a whole, so that the resistance of the cold air is greatly reduced, and the flow rate of the cold air is improved; the two surfaces of the ohmic seal 4, which are in contact with the separator 1, are provided with pressure relief grooves 43, and the pressure relief grooves 43 can provide a certain deformation space when the ohmic seal 4 is heated and expanded, so that the ohmic seal 4 is prevented from cracking; the contact surfaces of the ohmic seal strip 4 and the partition plate 1 and the fixing plate 2 are provided with a plurality of welding grooves 44, and the welding grooves 44 are positioned at the welding positions of the ohmic seal strip 4 and the partition plate 1 and the fixing plate 2 and used for storing bulges generated during welding, so that the sealing performance of the contact surfaces of the ohmic seal strip 4 and the partition plate 1 and the fixing plate 2 is ensured, and the leakage of the ohmic special-shaped seal strip radiator is prevented.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (7)
1. An ohmic special-shaped seal radiator is characterized by comprising a plurality of partition plates (1), a plurality of fixing plates (2), a plurality of radiating fins (3) and a plurality of ohmic seals (4);
the partition plates (1) are sequentially arranged at intervals in the vertical direction and are fixedly connected with the shell;
the radiating fins (3) are placed between the two partition plates (1), and the external equipment is subjected to radiating and cooling through cold air circulating in the radiating fins (3);
the ohmic seals (4) are respectively positioned at two ends of the radiating fin (3) and are fixedly connected with the partition plate (1); and an ohmic groove is formed in the ohmic seal (4), so that the contact area between the ohmic seal (4) and the cold air is increased, and the heat dissipation and cooling efficiency is improved.
2. An ohmic profile seal heat sink as claimed in claim 1, wherein the fixing plate (2) is fixedly connected to the heat sink (3) and the partition (1) on the front and back sides, respectively, and the fixing plate (2) can fix the heat sink (3) and the partition (1) so as to prevent the heat sink (3) from shaking during the flow of the cooling air.
3. An ohmic profile seal heat sink according to claim 2, wherein the fixing plate (2) is located at the top end of the heat sink (3).
4. The ohmic type profile seal heat sink as claimed in claim 1, wherein the ohmic type seal (4) is provided with an ohmic groove (41), and an opening of the ohmic groove (41) is a bell mouth (42), so that a contact area between the cold air and the ohmic type seal (4) can be increased, and heat dissipation and cooling efficiency can be improved.
5. An ohmic profile seal heat sink as claimed in claim 1, wherein the ohmic seal (4) has a pressure relief groove (43) on both surfaces contacting the partition (1), and the pressure relief groove (43) provides a certain deformation space when the ohmic seal (4) is thermally expanded, thereby preventing the ohmic seal (4) from cracking.
6. An ohmic type profile seal heat sink according to claim 1, wherein the contact surface of the ohmic type seal (4) with the partition (1) and the fixing plate (2) is provided with a plurality of welding grooves (44), and the welding grooves (44) are located at the welding position of the ohmic type seal (4) with the partition (1) and the fixing plate (2) and are used for storing the projection generated during welding, so as to ensure the sealing performance of the contact surface of the ohmic type seal (4) with the partition (1) and the fixing plate (2).
7. An ohmic profile seal heat sink according to claim 1, wherein the fins (3) are wave fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310081.6U CN211178077U (en) | 2019-12-20 | 2019-12-20 | Ohm type special-shaped seal radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310081.6U CN211178077U (en) | 2019-12-20 | 2019-12-20 | Ohm type special-shaped seal radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178077U true CN211178077U (en) | 2020-08-04 |
Family
ID=71809211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310081.6U Expired - Fee Related CN211178077U (en) | 2019-12-20 | 2019-12-20 | Ohm type special-shaped seal radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211178077U (en) |
-
2019
- 2019-12-20 CN CN201922310081.6U patent/CN211178077U/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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |