CN222954280U - Rectifier cabinet heat dissipation structure - Google Patents
Rectifier cabinet heat dissipation structure Download PDFInfo
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- CN222954280U CN222954280U CN202421842457.2U CN202421842457U CN222954280U CN 222954280 U CN222954280 U CN 222954280U CN 202421842457 U CN202421842457 U CN 202421842457U CN 222954280 U CN222954280 U CN 222954280U
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Abstract
The application discloses a radiating structure of a rectifier cabinet, and belongs to the technical field of rectifier cabinets. The cooling device mainly comprises a main cabinet, an auxiliary cabinet, a cooling assembly, a clamping block, a fan, a wind hole and a mounting frame, wherein a containing cavity is formed in the auxiliary cabinet, the bottom of the containing cavity is communicated with the inside of the main cabinet, the cooling assembly is arranged in the auxiliary cabinet and comprises a connecting block, the connecting block is arranged in the containing cavity, a through hole is formed in the connecting block from the top to the bottom, the clamping block is fixedly arranged at the center of the clamping block, the wind hole is formed in the center of the clamping block, the mounting frame is arranged on one side of the connecting block, and a water cooling pipe is arranged on the mounting frame. According to the rectifying cabinet heat dissipation structure, through the arrangement of the water cooling pipe, the fan and the auxiliary fan, staff can freely switch according to the external temperature condition, so that the main cabinet can save energy under the proper air temperature condition, and can effectively control and reduce the temperature in the main cabinet at high temperature, and the main cabinet can keep the optimal working state under different climatic conditions.
Description
Technical Field
The application relates to the technical field of rectifier cabinets, in particular to a heat dissipation structure of a rectifier cabinet.
Background
A rectifying cabinet is a device for converting alternating current into direct current. The method can be used in the fields of direct current motor speed regulation, excitation regulation of a generator, electrolysis, electroplating and the like. Because the current rectifier cabinet is mostly high-power, the current that the component in the cabinet passes through is great, and consequently rectifier element generates heat more seriously to make rectifier element normally work, thereby need cool down the component, current rectifier cabinet is generally equipped with heat radiation structure, can be with the quick discharge of the heat that the electronic components of rectifier cabinet inside produced through heat radiation structure.
For example, the patent with publication number CN220042770U specifically discloses a rectifying cabinet convenient to heat dissipation is dustproof, through set up filtration in the filter section of perisporium portion, through the filter effect of filter to the dust to prevent that the dust from getting into the cabinet internal portion and causing components and parts short circuit, prolonged the life of cabinet body.
In the above patent, the device is provided with the air extraction fan to extract the hot air in the rectifying cabinet to achieve the purpose of radiating the heat of the rectifying cabinet, but the heat radiation structure can only keep the temperature in the rectifying cabinet at the room temperature, when the weather is hot, the temperature in the air is also increased, at the moment, the air extraction fan can not effectively exhaust the hot air in a high-temperature environment, and particularly when the temperature of the external air is close to or higher than the internal temperature of the rectifying cabinet, the heat radiation efficiency is greatly reduced, so that the rectifying cabinet heat radiation structure with the refrigerating device is necessary to solve the problems.
It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.
Disclosure of Invention
Based on the problems in the prior art, the application aims to solve the problems of providing a radiating structure of the rectifier cabinet to achieve the effect of higher radiating efficiency of the rectifier cabinet.
The technical scheme includes that the rectifier cabinet radiating structure comprises a main cabinet, an auxiliary cabinet, a radiating assembly, a clamping block, a mounting frame and a water cooling pipe, wherein the auxiliary cabinet is detachably arranged at the top of the main cabinet, a containing cavity is formed in the auxiliary cabinet, the bottom of the containing cavity is communicated with the inside of the main cabinet, the radiating assembly is arranged in the auxiliary cabinet and comprises a connecting block, the connecting block is arranged in the containing cavity, a through hole is formed in the connecting block from top to bottom in a penetrating mode, the clamping block is slidably arranged at the top of the connecting block, a fan is fixedly arranged at the center of the clamping block, the air hole is formed in the top of the auxiliary cabinet, the mounting frame is arranged on one side of the connecting block, and the water cooling pipe is arranged on the mounting frame.
Further, one side of the main cabinet is provided with a mounting cavity communicated with the main cabinet, and an auxiliary fan is arranged in the mounting cavity.
Further, the notch has been seted up to one side of connecting block, and slidable mounting has the pull board in the notch, and the center department of pull board is provided with the mounting groove that runs through, and the mounting groove is used for installing the filter screen.
Further, the method comprises the steps of, the water cooling pipe is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe penetrate through the auxiliary cabinet.
Further, the wind directions of the fan and the auxiliary fan can be reversely adjusted.
The rectifying cabinet heat dissipation structure has the beneficial effects that by arranging the water cooling pipe, the fan and the auxiliary fan, workers can freely switch according to the external temperature condition, so that the main cabinet can save energy under the proper air temperature condition and can effectively control and reduce the temperature in the main cabinet at high temperature, the main cabinet can keep the optimal working state under different climatic conditions, and the adaptability and the stability are improved.
In addition to the objects, features and advantages described above, the present application has other objects, features and advantages. The present application will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
In the drawings:
FIG. 1 is a schematic diagram of a heat dissipation structure of a rectifier cabinet according to the present application;
FIG. 2 is a schematic view of the structure of the sub-cabinet of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the sub-cabinet of FIG. 2;
Wherein, each reference sign in the figure:
1. The heat-dissipating device comprises a main cabinet, a secondary cabinet, a heat-dissipating component, a connecting block, a clamping block, a fan, a 34, a notch, a 35, a drawing plate, a 36, a wind hole, a4, a mounting cavity, a 41, a secondary fan, a 5, a mounting rack, a 51, a water cooling pipe, a 52, a water inlet pipe, a 53 and a water outlet pipe.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-3, the application provides a rectifying cabinet heat dissipation structure, which comprises a main cabinet 1, wherein the main cabinet 1 is arranged in a machine room and is used for rectifying alternating current and converting the alternating current into direct current, and meanwhile, an auxiliary cabinet 2 is arranged at the top of the main cabinet 1, and the auxiliary cabinet 2 is used for timely dissipating heat of equipment in the main cabinet 1 and preventing damage caused by overhigh temperature;
The auxiliary cabinet 2 is detachably arranged at the top of the main cabinet 1, so that maintenance of the auxiliary cabinet 2 is more convenient, the bottom of the auxiliary cabinet 2 is communicated with the inside of the main cabinet 1, meanwhile, a containing cavity is formed in the auxiliary cabinet 2, a heat dissipation component 3 is arranged in the containing cavity, the heat dissipation component 3 comprises a connecting block 31, the connecting block 31 is fixedly arranged at the bottom of the containing cavity, through holes are formed in the connecting block 31 from top to bottom in a penetrating manner, two groups of clamping blocks 32 are slidably arranged at the top of the connecting block 31, a fan 33 is fixedly arranged at the center of the clamping blocks 32, when the fan 33 needs to be cleaned or replaced, the clamping blocks 32 can be controlled to slide at the top of the connecting block 31, and then the clamping blocks 32 can be quickly moved to the outer side of the auxiliary cabinet 2, and at the moment, the fan 33 in the clamping blocks 32 can be replaced or cleaned;
Compared with the traditional fixed fan, the replacement mode enables maintenance personnel to clean or replace the fan 33 more quickly, reduces the downtime in the maintenance process, improves the usability and stability of equipment, reduces the interference to other equipment or systems, and is suitable for being installed in a limited space such as the auxiliary cabinet 2.
Meanwhile, a plurality of groups of air holes 36 are formed in the top of the auxiliary cabinet 2, and the fan 33 is used for pumping out hot air in the main cabinet 1, so that the inside of the main cabinet 1 is kept at a proper temperature;
Meanwhile, a notch 34 is formed in one side of the connecting block 31, a pull plate 35 is slidably installed in the notch 34, a penetrating installation groove is formed in the center of the pull plate 35 and is used for installing a filter screen, the filter screen is used for filtering air in the main cabinet 1, dust, fine particles or other impurities can be prevented from entering the fan 33, pollution and dust accumulation in the equipment are reduced, the equipment cleaning and operation efficiency can be kept, and the filter screen is installed in the pull plate 35, so that the pull plate 35 can be easily taken out from the notch 34, further, workers can quickly clean or replace the filter screen, air flow possibly caused by excessive blockage of the filter screen is weakened, or the load of the fan 33 is excessive, and the service life of the equipment in the rectifying cabinet is prolonged;
Meanwhile, an installation cavity 4 communicated with the main cabinet 1 is arranged on one side of the main cabinet 1, an auxiliary fan 41 is arranged in the installation cavity 4, and the auxiliary fan 41 is used for guiding outside air into the main cabinet 1, so that ventilation and ventilation are promoted, the flow of air is effectively increased, the working temperature of equipment is stabilized, and overheating is prevented.
In order to allow the internal temperature of the main cabinet 1 to be relieved also in hot weather, improvements are made to this end in the auxiliary cabinet 2, in particular:
As shown in fig. 2-3, a mounting frame 5 is arranged at the top of the fan 33 in the auxiliary cabinet 2, a water cooling pipe 51 is arranged on the mounting frame 5, the water cooling pipe 51 is used for storing cooling medium, the water cooling pipe 51 is provided with a water inlet pipe 52 and a water outlet pipe 53, the water inlet pipe 52 and the water outlet pipe 53 penetrate through the auxiliary cabinet 2, the water inlet pipe 52 is connected with external liquid storage equipment and is used for introducing the cooling medium into the water cooling pipe 51, and the water outlet pipe 53 is used for discharging the cooling liquid in the water cooling pipe 51 and cooling the cooling liquid again after the cooling liquid is cooled by an external cooling system and is recycled;
When the outside air temperature is proper, the water cooling pipe 51 is closed, the outside air flow enters the main cabinet 1 through the auxiliary fan 41 and is discharged from the fan 33 after flowing in the main cabinet 1, so that natural ventilation and temperature regulation are realized;
when the outside air temperature is hot, the water cooling pipe 51 is firstly opened to enable the cooling liquid to circulate in the water cooling pipe 51, then the output wind directions of the fan 33 and the auxiliary fan 41 are reversed, so that the cooled air enters the main cabinet 1 from the fan 33 and is discharged from the auxiliary fan 41 after flowing in the main cabinet 1, and the cooling effect is enhanced.
In summary, by arranging the water cooling pipe 51, the fan 33 and the auxiliary fan 41, the device enables the staff to switch freely according to the external temperature condition, so that the main cabinet 1 can save energy under the condition of proper air temperature, and can effectively control and reduce the temperature inside the main cabinet 1 at high temperature, thereby enabling the main cabinet 1 to maintain the optimal working state under different climatic conditions, and improving the adaptability and stability.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421842457.2U CN222954280U (en) | 2024-08-01 | 2024-08-01 | Rectifier cabinet heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421842457.2U CN222954280U (en) | 2024-08-01 | 2024-08-01 | Rectifier cabinet heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222954280U true CN222954280U (en) | 2025-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421842457.2U Active CN222954280U (en) | 2024-08-01 | 2024-08-01 | Rectifier cabinet heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222954280U (en) |
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2024
- 2024-08-01 CN CN202421842457.2U patent/CN222954280U/en active Active
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