CN217088489U - Mining frequency converter and explosion-proof water-cooling radiator thereof - Google Patents
Mining frequency converter and explosion-proof water-cooling radiator thereof Download PDFInfo
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- CN217088489U CN217088489U CN202220650309.5U CN202220650309U CN217088489U CN 217088489 U CN217088489 U CN 217088489U CN 202220650309 U CN202220650309 U CN 202220650309U CN 217088489 U CN217088489 U CN 217088489U
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Abstract
The utility model discloses a mining converter and explosion-proof water-cooling radiator thereof, wherein, explosion-proof water-cooling radiator includes explosion-proof base plate and heat dissipation base plate, and locates cooling pipeline on the heat dissipation base plate, explosion-proof base plate is including relative internal surface and the surface that sets up, heat dissipation base plate install perpendicularly in on the internal surface of explosion-proof base plate, install the adapter on the explosion-proof base plate, the one end of adapter is worn to locate on the explosion-proof base plate and with cooling pipeline connects, the other end of adapter is in be used for on the surface of explosion-proof base plate and be connected with outside pipeline. The utility model provides an explosion-proof water-cooling radiator constitutes the baffle of heat dissipation base plate external relatively through forming heat dissipation base plate and explosion-proof base plate jointly, can realize the explosion-proof protection effect of preferred to heat dissipation base plate and cooling pipeline through explosion-proof base plate, guarantees heat dispersion when satisfying the intensity demand, can be applied to on the mining converter better.
Description
Technical Field
The utility model relates to a water-cooling heat dissipation technical field especially, relates to an explosion-proof water-cooling radiator and adoption explosion-proof water-cooling radiator's mining converter.
Background
At present, because the mining frequency converter has a special use environment and has high requirements on safety performance, the radiator of the mining frequency converter is required to have good heat dissipation performance and special explosion-proof protection performance.
However, the base plate of the conventional water-cooled radiator is generally made of a steel plate or an aluminum plate, and although the steel plate has high strength and good explosion-proof performance, the heat conduction performance is poor and the heat dissipation effect is poor. And aluminum plate's heat-conduction performance is better, and the radiating effect is stronger, but its intensity is relatively poor, is difficult to satisfy the requirement of explosion-proof ability to the great base plate structure of size, and current water-cooling radiator can't possess the radiating effect of better explosion-proof ability and preferred simultaneously promptly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses provide an explosion-proof water-cooling radiator to solve the technical problem that current water-cooling radiator can't possess the radiating effect of better explosion-proof ability and preferred simultaneously.
The utility model also provides a mining converter adopts above-mentioned explosion-proof water-cooling radiator.
According to the utility model discloses an aspect provides an explosion-proof water-cooling radiator, including explosion-proof base plate and heat dissipation base plate, and locate cooling pipeline on the heat dissipation base plate, explosion-proof base plate is including relative internal surface and the surface that sets up, heat dissipation base plate install perpendicularly in on the internal surface of explosion-proof base plate, install the adapter on the explosion-proof base plate, the one end of adapter is worn to locate on the explosion-proof base plate and with cooling pipe connects, the other end of adapter is in be used for on the surface of explosion-proof base plate and be connected with outside pipeline.
Preferably, the inner surface of the explosion-proof substrate is provided with an installation groove, and the end part of the heat dissipation substrate is embedded in the installation groove.
Preferably, the explosion-proof base plate in set up the connecting hole in the mounting groove, the cooling line is including extending to the outer connection port of the tip of heat dissipation base plate, connection port wear to locate in the connecting hole and with the adapter is connected.
Preferably, the mounting grooves are distributed along the length direction of the explosion-proof substrate and are positioned at the central axis of the explosion-proof substrate.
Further, the heat dissipation substrate is welded to the opening edge of the mounting groove.
Preferably, a cavity is arranged inside the heat dissipation substrate, and the cooling pipeline is embedded in the cavity.
Preferably, the surface of the heat dissipation substrate is provided with heat dissipation holes communicated with the cavity.
Furthermore, the explosion-proof water-cooling radiator further comprises a shell provided with an accommodating cavity, an opening communicated with the accommodating cavity is formed in the shell, the heat dissipation substrate is arranged in the accommodating cavity, and the explosion-proof substrate is covered on the opening and connected with the shell.
Further, the explosion-proof substrate is a steel plate, and the heat dissipation substrate is a copper plate or an aluminum plate.
According to the utility model discloses a second aspect still provides a mining converter, including above-mentioned explosion-proof water-cooling radiator.
The utility model discloses following beneficial effect has:
the utility model provides an explosion-proof water-cooling radiator is through setting up the relative explosion-proof base plate of radiating basal plate perpendicularly, make radiating basal plate and explosion-proof base plate constitute T type structure jointly, constitute the baffle of radiating basal plate external relatively by explosion-proof base plate, can realize the explosion-proof protection effect of preferred to the cooling pipeline on the radiating basal plate, and because the relative explosion-proof base plate of radiating basal plate sets up perpendicularly, make the cooling pipeline on the radiating basal plate can not influenced by the material of explosion-proof base plate and reduce the radiating effect, effectively guarantee heat dispersion when satisfying the intensity demand, possess the radiating effect of better explosion-proof ability and preferred simultaneously, can be applied to on the mining converter better, satisfy the operation requirement.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a perspective view of an explosion-proof water-cooled heat sink provided in an embodiment of the present invention;
FIG. 2 is a perspective view of the explosion-proof water-cooled heat sink shown in FIG. 1 at another angle;
FIG. 3 is an exploded view of the explosion-proof water-cooled heat sink of FIG. 2;
fig. 4 is a schematic view of an internal structure of a heat dissipation substrate in the explosion-proof water-cooled heat sink shown in fig. 1.
Illustration of the drawings:
1. an explosion-proof water-cooled radiator; 11. an explosion-proof substrate; 111. mounting grooves; 112. connecting holes; 12. a heat-dissipating substrate; 13. a cooling pipeline; 131. a connection port; 14. and (6) an adapter.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
Fig. 1 to fig. 4 show jointly the utility model provides an explosion-proof water-cooling radiator, it is used for setting up on mining converter and realizes cooling heat dissipation effect to mining converter's relevant device, has the explosion-proof barrier propterty of preferred when guaranteeing the radiating effect, can be applicable to the colliery environment in the pit better.
As shown in fig. 1, the explosion-proof water-cooled heat sink 1 includes an explosion-proof substrate 11, a heat dissipation substrate 12, a cooling pipeline 13 (shown in fig. 4), and an adapter 14, where the explosion-proof substrate 11 is made of a high-strength metal material to have a better explosion-proof protection performance, the heat dissipation substrate 12 is made of a material with a better thermal conductivity to have a better heat dissipation performance, the cooling pipeline 13 is used for circulating a cooling liquid, and the adapter 14 is used for butting against the cooling pipeline 13.
Specifically, cooling pipeline 13 install in on the heat dissipation base plate 12 and pass through heat dissipation base plate 12 is to outer heat dissipation, explosion-proof base plate 11 is including relative internal surface and the surface that sets up, heat dissipation base plate 12 install perpendicularly in explosion-proof base plate 11's internal surface, adapter 14 install in on the explosion-proof base plate 11, adapter 14's one end is worn to locate on the explosion-proof base plate 11 and with cooling pipeline 13 connects, adapter 14's the other end is in on explosion-proof base plate's the surface and be used for being connected with outside pipeline, through the attached refrigerated device that needs of outside pipeline, and will outside pipeline with cooling pipeline 13 connects and forms the circulation circuit, alright through the refrigeration radiating effect of the circulation flow realization relevant device of liquid.
The explosion-proof water-cooling radiator 1 is characterized in that the heat dissipation substrate 12 is vertically arranged relative to the explosion-proof substrate 11, so that the heat dissipation substrate 12 and the explosion-proof substrate 11 jointly form a T-shaped structure, the explosion-proof substrate 11 forms a partition plate of the heat dissipation substrate 12 relative to the outside, a better explosion-proof protection effect can be realized for a cooling pipeline 13 on the heat dissipation substrate 12, and the cooling pipeline 13 on the heat dissipation substrate 12 is far away from the explosion-proof substrate 11 due to the vertical arrangement of the heat dissipation substrate 12 relative to the explosion-proof substrate 11, so that the cooling pipeline 13 is not influenced by the material of the explosion-proof substrate 11 to reduce the heat dissipation effect, the explosion-proof water-cooling radiator 1 can effectively ensure the heat dissipation performance while meeting the strength requirement, has better explosion-proof performance and better heat dissipation effect, and can be better applied to a mining frequency converter, the use requirement is met.
Referring to fig. 2 and 3, an installation groove 111 is formed in the inner surface of the explosion-proof substrate 11, an end portion of the heat dissipation substrate 12 is embedded in the installation groove 111 and is fixedly installed relative to the explosion-proof substrate 11, the shape and size of the installation groove 111 are matched with the end portion of the heat dissipation substrate 12, the heat dissipation substrate 12 is limited and fixed through the installation groove 111, and the connection strength and stability of the heat dissipation substrate 12 relative to the explosion-proof substrate 11 are improved.
Preferably, the explosion-proof substrate 11 is provided with a connection hole 112 in the mounting groove 111, the cooling pipeline 13 includes a connection port 131 (shown in fig. 4) extending to the outside of the end portion of the heat dissipation substrate 12, the connection port 131 is disposed in the connection hole 111 in a penetrating manner and is connected to the adapter 14, the heat dissipation substrate 12 is accurately fixed through the mutual insertion and connection matching of the connection port 131 and the connection hole 111, and the stability of the heat dissipation substrate 12 is further improved.
Further, the cooling pipeline 13 is changed in direction by multiple times of reciprocating to form a pipeline structure arranged in a serpentine shape, and the two ends of the cooling pipeline are both provided with the connection ports 131, wherein one connection port 131 is used as a water inlet of the cooling pipeline 13, and the other connection port 131 is used as a water outlet of the cooling pipeline 13. Correspondingly, the adapter 14 is equipped with two, the adapter 14 with the connection port 131 one-to-one sets up, and two the adapter 14 is followed the length direction interval of mounting groove 111 sets up, through two the adapter 14 and two the limiting displacement of connection port 131 is strengthened fixedly cooling pipeline 13, and then is strengthened fixedly heat dissipation base plate 12.
Preferably, the mounting groove 111 is disposed along the length direction of the explosion-proof substrate 11 and is located at a central axis position of the explosion-proof substrate 11, that is, the mounting groove 111 is disposed at a central position of the explosion-proof substrate 11, so that the heat dissipation substrate 12 is mounted at the central position of the explosion-proof substrate 11, and an explosion-proof protection effect of the explosion-proof substrate 11 on the heat dissipation substrate 12 is improved.
Further, the heat dissipation substrate 12 is welded to the opening edge of the mounting groove 111, after the end portion of the heat dissipation substrate 12 is embedded in the mounting groove 111, the heat dissipation substrate 12 is welded and fixed to the explosion-proof substrate 11, and the heat dissipation substrate 12 is fixed in a reinforcing manner.
As shown in fig. 4, a cavity is disposed inside the heat dissipation substrate 12, and the cooling pipeline 13 is embedded in the cavity, that is, the cooling pipeline 13 is disposed inside the heat dissipation substrate 12, and the heat dissipation substrate 12 wraps and protects the cooling pipeline 13, so as to prevent the cooling pipeline 13 from being damaged.
Preferably, the surface of the heat dissipation substrate 12 is provided with heat dissipation holes (not shown, the same applies below) communicated with the cavity, and the cavity is communicated with the outside through the heat dissipation holes, so as to improve the heat dissipation effect of the cooling pipeline 13.
Further, the explosion-proof water-cooled heat sink 1 further includes a housing (not shown, the same applies below) provided with an accommodating cavity, the housing is provided with an opening communicated with the accommodating cavity, the heat dissipation substrate 12 is disposed in the accommodating cavity, and the explosion-proof substrate 11 covers the opening and is connected with the housing. The shell is also made of high-strength metal materials, and a relatively sealed cavity is formed by the enclosure and the explosion-proof substrate 11 together, so that the heat dissipation substrate 12 is protected in an enhanced manner.
It should be understood that, in this embodiment, the explosion-proof water-cooled heat sink 1 with the housing itself can better adapt to the installation of the explosion-proof substrate 11 and the heat dissipation substrate 12, and ensure the explosion-proof performance and the heat dissipation performance. In other embodiments, the explosion-proof water-cooled heat sink 1 may not include the housing, and the opening adapted to the explosion-proof substrate 11 is formed in the protective casing of the mining frequency converter, so that the explosion-proof substrate 11 can be directly mounted on the opening of the protective casing of the mining frequency converter, and the heat dissipation substrate 12 is placed inside the protective casing, thereby achieving a better explosion-proof protection effect.
Furthermore, the explosion-proof substrate 12 is a steel plate, and compared with other rare metal materials, the production cost is reduced while the structural strength is ensured. The heat dissipation substrate 11 is a copper plate or an aluminum plate to have a better heat dissipation effect.
According to the utility model discloses a second aspect still provides a mining converter (not shown, same down), including above-mentioned explosion-proof water-cooling radiator 1, mining converter passes through explosion-proof water-cooling radiator 1 cools off the heat dissipation, has the explosion-proof barrier propterty of preferred when guaranteeing the radiating effect, possesses the radiating effect of better explosion-proof performance and preferred simultaneously, can be applicable to the colliery environment in the pit better.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an explosion-proof water-cooling radiator, its characterized in that includes explosion-proof base plate (11) and heat dissipation base plate (12), and locates cooling pipeline (13) on heat dissipation base plate (12), explosion-proof base plate (11) are including relative internal surface and the surface that sets up, heat dissipation base plate (12) install perpendicularly in on the internal surface of explosion-proof base plate (11), install adapter (14) on explosion-proof base plate (11), the one end of adapter (14) is worn to locate on explosion-proof base plate (11) and with cooling pipeline (13) are connected, the other end of adapter (14) is in on the surface of explosion-proof base plate (11) and be used for being connected with outside pipeline.
2. The explosion-proof water-cooling radiator of claim 1, wherein the inner surface of the explosion-proof base plate (11) is provided with a mounting groove (111), and the end part of the radiating base plate (12) is embedded in the mounting groove (111).
3. The anti-explosion water-cooling heat sink according to claim 2, wherein the anti-explosion substrate (11) is provided with a connecting hole (112) in the mounting groove (111), the cooling pipeline (13) comprises a connecting port (131) extending out of an end portion of the heat-dissipating substrate (12), and the connecting port (131) is inserted into the connecting hole (112) and connected with the adapter (14).
4. The explosion-proof water-cooled radiator of claim 2, characterized in that the mounting groove (111) is arranged along the length direction of the explosion-proof base plate (11) and is positioned at the central axis position of the explosion-proof base plate (11).
5. The explosion-proof water-cooled heat sink as recited in claim 2, wherein the heat-radiating base plate (12) is welded to an opening edge of the mounting groove (111).
6. The explosion-proof water-cooling radiator of claim 1, wherein a cavity is arranged inside the radiating base plate (12), and the cooling pipeline (13) is embedded in the cavity.
7. The explosion-proof water-cooled radiator of claim 6, characterized in that the surface of the radiating base plate (12) is provided with radiating holes communicated with the cavity.
8. The explosion-proof water-cooling radiator of claim 1, further comprising a housing provided with a receiving cavity, wherein the housing is provided with an opening communicated with the receiving cavity, the heat dissipation substrate (12) is disposed in the receiving cavity, and the explosion-proof substrate (11) covers the opening and is connected with the housing.
9. The explosion-proof water-cooled radiator according to claim 1, characterized in that the explosion-proof base plate (11) is a steel plate, and the heat dissipation base plate (12) is a copper plate or an aluminum plate.
10. A mining frequency converter, characterized by comprising the explosion-proof water-cooled radiator of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650309.5U CN217088489U (en) | 2022-03-23 | 2022-03-23 | Mining frequency converter and explosion-proof water-cooling radiator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650309.5U CN217088489U (en) | 2022-03-23 | 2022-03-23 | Mining frequency converter and explosion-proof water-cooling radiator thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217088489U true CN217088489U (en) | 2022-07-29 |
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ID=82551841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220650309.5U Active CN217088489U (en) | 2022-03-23 | 2022-03-23 | Mining frequency converter and explosion-proof water-cooling radiator thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217088489U (en) |
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2022
- 2022-03-23 CN CN202220650309.5U patent/CN217088489U/en active Active
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