CN215343502U - Water-cooling electric power cabinet - Google Patents
Water-cooling electric power cabinet Download PDFInfo
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- CN215343502U CN215343502U CN202121439337.4U CN202121439337U CN215343502U CN 215343502 U CN215343502 U CN 215343502U CN 202121439337 U CN202121439337 U CN 202121439337U CN 215343502 U CN215343502 U CN 215343502U
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- pipe
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Abstract
The utility model discloses a water-cooling electric power cabinet, which relates to the field of electric power equipment and comprises a cabinet body and a cabinet door movably hinged to the outer side of the cabinet body, wherein a cold water tank a is fixedly installed at the upper end of the cabinet body, a cold water tank b is fixedly installed at one side position, far away from the cold water tank a, of the upper end of the cabinet body, a primary cooling pipe is fixedly installed at the inner side of the cold water tank a, a secondary cooling pipe is fixedly installed at the inner side of the cold water tank b, an air inlet pipe is fixedly installed at one end of the cabinet body, an air return pipe is fixedly installed at the other end of the cabinet body, an air suction pump is fixedly installed on the side surface of the cabinet body, and one end of the air inlet pipe is communicated with an air inlet port of the air suction pump. According to the utility model, the air after cooling treatment finally flows back into the cabinet body through the exhaust hood in a distributed manner through the air return pipe, so that the air can be cooled step by step in a circulating manner, the interior of the cabinet body can be rapidly cooled, and the damage of elements caused by overhigh temperature in the cabinet body can be effectively prevented.
Description
Technical Field
The utility model relates to the field of power equipment, in particular to a water-cooling power cabinet.
Background
The electric control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and can be switched on or switched off by a manual or automatic switch in normal operation and switched off or give an alarm by the protective electric appliances in fault or abnormal operation.
In the prior art, the electric power cabinet needs to be sealed for use, so that heat generated by the cabinet body during working is easy to accumulate, the cooling speed inside the electric power cabinet is slow, the heat dissipation and cooling performance of the electric power cabinet is affected, and elements are easy to damage when the temperature inside the cabinet body is too high, so that the water-cooling electric power cabinet meets the requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a water-cooling electric power cabinet to solve the problem that provides among the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a water-cooling electric power cabinet, articulates in the cabinet door of the external side of cabinet including the cabinet body and activity, the upper end fixed mounting of the cabinet body has cold water storage cistern a, one side fixed mounting that cold water storage cistern a was kept away from to the upper end of the cabinet body has cold water storage cistern b, cold water storage cistern a's inboard fixed mounting has primary cooling tube, secondary cooling tube of inboard fixed mounting of cold water storage cistern b, the one end fixed mounting of the cabinet body has the intake pipe, and other end fixed mounting has the muffler, the side fixed mounting of the cabinet body has the aspiration pump, the one end of intake pipe with the inlet port of aspiration pump is linked together, the fixed intercommunication of outlet port of aspiration pump has the air duct, primary cooling tube, secondary cooling tube, breather pipe and muffler are linked together by preceding to the back in proper order.
Borrow by above-mentioned structure, will extract the internal air of cabinet through using the aspiration pump, the primary cooling pipe can carry out the precooling to the air of process and handle, the incidental heat of air carries out the heat exchange with the cold water liquid in the cold water tank a, secondary cooling pipe can carry out the cooling process of upgrading to the air after the precooling is handled, the incidental residual heat of air carries out the heat exchange with the cold water liquid in the cold water tank b, the air after the cooling is handled finally flows back to the cabinet body through the muffler, can circulate formula cooling process step by step to the air, can effectively cool down the processing to the internal.
Preferably, one end of the air inlet pipe is fixedly communicated with an air exhaust cover, and air inlets are formed in the surface of the air exhaust cover at intervals.
Further, through setting up exhaust hood and air inlet, reached the purpose that can distributed extraction cabinet body inside air.
Preferably, one end of the air return pipe is fixedly communicated with an exhaust hood, and air outlets are formed in the surface of the exhaust hood at intervals.
Furthermore, through setting up exhaust hood and gas outlet, reached can distribute to the internal air's that lets in after the cooling process of cabinet the purpose.
Preferably, the air inlets and the air outlets are arranged in a staggered manner.
Further, through setting up like this for the air that the cabinet is inside to be taken out is mixed with the air after letting in cooling treatment more evenly.
Preferably, the inner side of the air inlet is fixedly provided with a dustproof sheet, and dust filtering holes are formed in the surface of the dustproof sheet at intervals.
Furthermore, through setting up dustproof piece and straining the dirt hole, reached and prevented that dust impurity from passing through the air inlet suction intake intraductal purpose.
Preferably, the primary cooling pipe and the secondary cooling pipe are both components made of copper pipes, and the cross section of the secondary cooling pipe is in a snake shape.
Further, by so arranging, the purpose of making the primary cooling pipe and the secondary cooling pipe have good heat conduction performance is achieved.
Preferably, the side surface of the cold water tank a is fixedly provided with first radiating fins at intervals, and the side surface of the cold water tank b is fixedly provided with second radiating fins at intervals.
Furthermore, through setting up first radiating fin and second radiating fin, reached the purpose that improves cold water storage cistern a and cold water storage cistern b heat dispersion.
Preferably, the bottom end of the cabinet body is fixedly provided with a mounting block, and the surface of the mounting block is provided with a positioning hole.
Further, through setting up installation piece and locating hole, reached and to have carried out the purpose of location installation with the cabinet body.
In conclusion, the technical effects and advantages of the utility model are as follows:
1. according to the utility model, the air in the extraction cabinet body is extracted in a distributed manner through the extraction hood by using the extraction pump, the primary cooling pipe can carry out pre-cooling treatment on the air passing through the primary cooling pipe, the secondary cooling pipe can carry out upgrading cooling treatment on the air after the pre-cooling treatment, the air after the cooling treatment finally flows back into the cabinet body in a distributed manner through the exhaust hood by virtue of the air return pipe, the air can be cooled in a circulating step-by-step manner, the rapid cooling in the cabinet body can be promoted, and the damage of elements caused by overhigh temperature in the cabinet body can be effectively prevented.
2. According to the utility model, the areas of the heat dissipation cold water tank a and the cold water tank b are increased by arranging the first heat dissipation fins and the second heat dissipation fins, so that the purpose of improving the heat dissipation performance of the cold water tank a and the cold water tank b is achieved, and the dust-proof sheets are arranged to prevent dust and impurities from being sucked into the air inlet pipe through the air inlet to cause pipeline blockage.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a water-cooling electric power cabinet according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a water-cooling electric power cabinet according to an embodiment of the present application;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of B in fig. 2.
Description of reference numerals:
in the figure: 1. a cabinet body; 11. a cabinet door; 12. an air pump; 13. an air duct; 14. mounting blocks; 2. a cold water tank a; 21. a first heat radiation fin; 22. a primary cooling tube; 3. a cold water tank b; 31. a second heat radiation fin; 32. a secondary cooling tube; 4. a breather pipe; 5. an air return pipe; 51. an exhaust hood; 52. an air outlet; 6. an air inlet pipe; 61. an air extraction hood; 62. an air inlet; 63. a dust-proof sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-4, the water-cooling electric power cabinet includes a cabinet body 1 and a cabinet door 11 movably hinged outside the cabinet body 1.
The upper end fixed mounting of the cabinet body 1 has cold water tank a2, one side position department fixed mounting that cold water tank a2 was kept away from to the upper end of the cabinet body 1 has cold water tank b3, the inboard fixed mounting of cold water tank a2 has primary cooling tube 22, the secondary cooling tube 32 of inboard fixed mounting of cold water tank b3, the one end fixed mounting of the cabinet body 1 has intake pipe 6, other end fixed mounting has muffler 5, the side fixed mounting of the cabinet body 1 has aspiration pump 12, the one end of intake pipe 6 is linked together with the inlet port of aspiration pump 12, can extract the air in the cabinet body 1 through using aspiration pump 12.
The air outlet port of the air pump 12 is fixedly communicated with an air duct 13, and the air duct 13, the primary cooling pipe 22, the air pipe 4 and the air return pipe 5 are sequentially communicated from front to back, so that extracted air can flow back to the cabinet body 1 through the air duct 13, the primary cooling pipe 22, the secondary cooling pipe 32, the air pipe 4 and the air return pipe 5 after being cooled.
Borrow by above-mentioned structure, through using the air pump 12 to take out the air in the extraction cabinet body 1, primary cooling pipe 22 can carry out the precooling to the air of process and handle, the incidental heat of air carries out heat exchange with the cold water liquid in the cold water tank a2, secondary cooling pipe 32 can carry out the cooling process of upgrading to the air after the precooling is handled, the incidental residual heat of air carries out heat exchange with the cold water liquid in the cold water tank b3, the air after the cooling is handled finally flows back to cabinet body 1 through muffler 5 in, can carry out circulation formula cooling process step by step to the air, can handle effectively cooling in the cabinet body 1.
As a preferred embodiment of the present embodiment, as shown in fig. 3, an air extracting cover 61 is fixedly communicated with one end of the air inlet pipe 6, and an air inlet 62 is provided on the surface of the air extracting cover 61 at an interval, so as to achieve the purpose of distributedly extracting the air inside the cabinet 1.
As a preferred embodiment of the present embodiment, as shown in fig. 4, an exhaust hood 51 is fixedly communicated with one end of the return air pipe 5, and air outlets 52 are opened on the surface of the exhaust hood 51 at intervals, so as to achieve the purpose of distributedly introducing air after cooling treatment into the cabinet 1.
As a preferred embodiment of the present embodiment, the air inlets 62 and the air outlets 52 are staggered with each other, so that the air extracted from the cabinet 1 and the air introduced into the cabinet after cooling process are mixed and melted more uniformly.
As a preferred embodiment of this embodiment, as shown in fig. 3, a dust-proof sheet 63 is fixedly installed inside the air inlet 62, and dust filtering holes are opened on the surface of the dust-proof sheet 63 at intervals, so as to achieve the purpose of preventing dust and impurities from being drawn into the air inlet 6 through the air inlet 62.
As a preferred embodiment of the present embodiment, as shown in fig. 2, the primary cooling pipe 22 and the secondary cooling pipe 32 are both made of copper pipes, and the cross-sectional shape of the secondary cooling pipe 32 is serpentine, so as to achieve the purpose of enabling the primary cooling pipe 22 and the secondary cooling pipe 32 to have good heat conductivity.
As a preferred embodiment of this embodiment, as shown in fig. 1, the first heat dissipating fins 21 are fixedly installed on the side surface of the cold water tank a2 at intervals, and the second heat dissipating fins 31 are fixedly installed on the side surface of the cold water tank b3 at intervals, so as to improve the heat dissipating performance of the cold water tank a2 and the cold water tank b 3.
As a preferred embodiment of this embodiment, the bottom end of the cabinet body 1 is fixedly installed with an installation block 14, and a positioning hole is opened on the surface of the installation block 14, so as to achieve the purpose of positioning and installing the cabinet body 1.
The working principle is as follows: through using the air extraction pump 12 to extract the air in the cabinet body 1 through the distributed extraction of extraction hood 61, primary cooling pipe 22 can carry out the precooling to the air of process and handle, the incidental heat of air carries out the heat exchange with the cold water liquid in the cold water tank a2, secondary cooling pipe 32 can carry out the cooling process of upgrading to the air after the precooling is handled, the incidental residual heat of air carries out the heat exchange with the cold water liquid in cold water tank b3, the air after the cooling process finally passes through exhaust hood 51 distributed backward flow to the cabinet body 1 through muffler 5 in, can circulate formula cooling process step by step to the air, can carry out effective cooling process in the cabinet body 1.
Through setting up first radiating fin 21 and second radiating fin 31, increase the area of heat dissipation cold water storage cistern a2 and cold water storage cistern b3, reached the purpose that improves cold water storage cistern a2 and cold water storage cistern b3 heat dispersion, through setting up dustproof sheet 63, prevent that dust impurity from leading to the pipeline to block up in through air inlet 62 suction intake pipe 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a water-cooling electric power cabinet, includes that the cabinet body (1) and activity hinge connect in cabinet door (11) in the cabinet body (1) outside, its characterized in that: a cold water tank a (2) is fixedly arranged at the upper end of the cabinet body (1), a cold water tank b (3) is fixedly arranged at one side position of the upper end of the cabinet body (1) far away from the cold water tank a (2), a primary cooling pipe (22) is fixedly arranged on the inner side of the cold water tank a (2), a secondary cooling pipe (32) is fixedly arranged on the inner side of the cold water tank b (3), an air inlet pipe (6) is fixedly arranged at one end of the cabinet body (1), an air return pipe (5) is fixedly arranged at the other end of the cabinet body, an air extracting pump (12) is fixedly arranged on the side surface of the cabinet body (1), one end of the air inlet pipe (6) is communicated with an air inlet port of the air extracting pump (12), an air outlet port of the air pump (12) is fixedly communicated with an air duct (13), the air duct (13), the primary cooling pipe (22), the secondary cooling pipe (32), the air pipe (4) and the air return pipe (5) are sequentially communicated from front to back.
2. The water-cooling electric power cabinet according to claim 1, characterized in that one end of the air inlet pipe (6) is fixedly communicated with an air extraction cover (61), and air inlets (62) are arranged on the surface of the air extraction cover (61) at intervals.
3. The water-cooling electric power cabinet of claim 2, characterized in that: an exhaust hood (51) is fixedly communicated with one end of the air return pipe (5), and air outlets (52) are formed in the surface of the exhaust hood (51) at intervals.
4. The water-cooling electric power cabinet of claim 3, characterized in that: the air inlets (62) and the air outlets (52) are arranged in a staggered mode.
5. The water-cooling electric power cabinet of claim 2, wherein a dust-proof sheet (63) is fixedly installed on the inner side of the air inlet (62), and dust filtering holes are formed in the surface of the dust-proof sheet (63) at intervals.
6. The water-cooled cooling electric power cabinet as recited in claim 1, wherein the primary cooling pipe (22) and the secondary cooling pipe (32) are both made of copper pipes, and the cross-sectional shape of the secondary cooling pipe (32) is serpentine.
7. The water-cooling electric power cabinet of claim 1, characterized in that: the side of cold water storage cistern a (2) interval fixed mounting have first radiating fin (21), the side interval fixed mounting of cold water storage cistern b (3) has second radiating fin (31).
8. The water-cooling electric power cabinet of claim 1, characterized in that: the bottom fixed mounting of the cabinet body (1) has a mounting block (14), and the surface of the mounting block (14) is provided with a positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439337.4U CN215343502U (en) | 2021-06-26 | 2021-06-26 | Water-cooling electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439337.4U CN215343502U (en) | 2021-06-26 | 2021-06-26 | Water-cooling electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343502U true CN215343502U (en) | 2021-12-28 |
Family
ID=79562221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121439337.4U Active CN215343502U (en) | 2021-06-26 | 2021-06-26 | Water-cooling electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343502U (en) |
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2021
- 2021-06-26 CN CN202121439337.4U patent/CN215343502U/en active Active
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