CN209881180U - High-voltage indoor switch cabinet - Google Patents

High-voltage indoor switch cabinet Download PDF

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Publication number
CN209881180U
CN209881180U CN201920517528.4U CN201920517528U CN209881180U CN 209881180 U CN209881180 U CN 209881180U CN 201920517528 U CN201920517528 U CN 201920517528U CN 209881180 U CN209881180 U CN 209881180U
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China
Prior art keywords
cooling
cabinet
air
heat dissipation
fan
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Active
Application number
CN201920517528.4U
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Chinese (zh)
Inventor
王明明
闫大鹏
袁政伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Zhonghuan Electric Power Equipment Co Ltd
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Hefei Zhonghuan Electric Power Equipment Co Ltd
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Priority to CN201920517528.4U priority Critical patent/CN209881180U/en
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Abstract

A high-voltage indoor switch cabinet comprises a cabinet body, wherein the cabinet body comprises an upper cabinet body and a lower cabinet body, two sides of the lower cabinet body are provided with a first cooling structure, two sides of the upper cabinet body are provided with a second cooling structure, the upper cabinet body and the lower cabinet body are fixedly connected through a third cooling structure, a motor box is arranged below the lower cabinet body, a fan is arranged in the motor box, an air inlet and an air outlet are arranged on one side of the fan, the air inlet is communicated with the outside of the cabinet body, the air outlet is communicated with the first cooling structure, the first cooling structure is communicated with the second cooling structure and the third cooling structure, lower cabinet body be equipped with the air outlet on the cooling structure one of the opposite side of fan air intake, the utility model overcomes prior art's is not enough, this cubical switchboard radiating effect is good, and has avoided the heat-conduction between the upper and lower cabinet body.

Description

High-voltage indoor switch cabinet
Technical Field
The utility model relates to an indoor high tension switchgear technical field specifically belongs to an indoor cubical switchboard of high-pressure.
Background
In the fields of communication, power supply, automatic control and the like, a switch cabinet is required to be used for installing electronic and electrical equipment and components, and the high-voltage switch cabinet always has the problems of large current and serious heat generation. Electronic and electrical equipment and components operate at high temperature, and equipment aging can be accelerated. In order to meet the requirements of normal work of the interior of the high-voltage switch cabinet and components and prolong the service life of the components, the high-voltage switch cabinet needs to be cooled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor cubical switchboard of high-pressure has overcome the not enough of prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides an indoor cubical switchboard of high-voltage, includes the cabinet body, the cabinet body include the upper cabinet body and the lower cabinet body, lower cabinet body both sides be equipped with cooling structure one, the both sides of the upper cabinet body be equipped with cooling structure two, the upper cabinet body and lower cabinet body between through three fixed connection of cooling structure, the below of the lower cabinet body still be equipped with the motor case, the motor incasement install the fan, fan one side be equipped with air intake and air outlet, air intake and the external intercommunication of cabinet body, air outlet and cooling structure one intercommunication, cooling structure one and cooling structure two and cooling structure three between communicate with each other, the lower cabinet body be equipped with the air exit on cooling structure one of the opposite side of fan air intake, fan and external power source electricity be connected.
Furthermore, the first cooling structure is a cavity body with a plurality of radiating partition plates arranged inside.
Furthermore, the second cooling structure is a cavity body with an air deflector arranged inside, the air deflector divides the cooling structure into an air channel and a cooling channel, a plurality of heat dissipation partition plates are arranged in the cooling channel, and the air channel is communicated with the cooling channel.
Furthermore, the first cooling structure is communicated with the air duct.
Further, cooling structure three be the inside cavity that is equipped with a plurality of heat dissipation baffle, the top of cooling structure three is the bottom of the upper cabinet body, the bottom of cooling structure three is the top of the lower cabinet body, heat dissipation baffle crisscross setting in the bottom and the top of cooling structure three, and the heat dissipation baffle on the three tops of cooling structure does not contact with three bottoms of cooling structure, the heat dissipation baffle on the three bottoms of cooling structure does not contact with three tops of cooling structure.
Furthermore, an air inlet bin and an air outlet bin are arranged on two sides of the third cooling structure.
Furthermore, the air inlet bin and the air outlet bin are communicated with a cooling channel of the second heat dissipation structure.
Furthermore, a bearing plate is arranged between the lower cabinet body and the motor box.
Compared with the prior art, the utility model discloses an implement the effect as follows: the high-voltage switch cabinet is internally provided with a fan, the fan sucks air into the fan from the outside, then the air is sent into a first cooling structure at one side of an air outlet through the air outlet, then the air enters an air channel in a second cooling structure through the first cooling structure and then enters a cooling channel through the air channel, airflow flowing through the cooling channel enters a third cooling structure through an air inlet bin and then flows out of the third cooling structure, the airflow enters the cooling channel of the second cooling structure at the other side of the cabinet body through an air outlet bin, then flows through the air channel and the first cooling structure and flows out of an air outlet on the cabinet body at the first cooling structure, both sides of the switch cabinet are provided with the cooling structures, the cooling structure is also arranged between the upper cabinet body and the lower cabinet body, the upper cabinet body and the lower cabinet body can be cooled through forced air supply of the fan in the cabinet body, and the first cooling structure, the second cooling structure and the third cooling structure, in addition, the heat dissipation partition plates in the third cooling structure are arranged in a staggered mode, direct heat conduction between the upper cabinet body and the lower cabinet body is avoided, the heat dissipation effect of the switch cabinet is good, and heat conduction between the upper cabinet body and the lower cabinet body is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first cooling structure.
Fig. 3 is a schematic structural diagram of the second cooling structure.
Fig. 4 is a schematic structural diagram of a cooling structure iii.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation to be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the high voltage indoor switch cabinet of the present invention comprises a cabinet body 1, the cabinet body 1 includes an upper cabinet body 11 and a lower cabinet body 12, two sides of the lower cabinet body 12 are provided with a first cooling structure 121, the first cooling structure 121 is a cavity with a plurality of heat dissipation partitions 101 therein, two sides of the upper cabinet body 11 are provided with a second cooling structure 111, the second cooling structure 111 is a cavity with an air deflector 14 therein, the air deflector 14 divides the second cooling structure 111 into an air duct 102 and a cooling duct 103, the cooling duct 103 is provided with a plurality of heat dissipation partitions 101 therein, the air duct 102 is communicated with the cooling duct 103, the first cooling structure 121 is communicated with the air duct 102, the upper cabinet body 11 is fixedly connected with the lower cabinet body 12 through a third cooling structure 3, the third cooling structure 3 is a cavity with a plurality of heat dissipation partitions 101 therein, a top 31 of the third cooling structure 3 is a bottom of the upper cabinet body 11, a bottom 32 of the third cooling, the heat dissipation partition boards 101 are arranged at the bottom 32 and the top 31 of the cooling structure III 3 in a staggered manner, the heat dissipation partition boards 101 on the top 31 of the cooling structure III do not contact with the bottom 32 of the cooling structure III, the heat dissipation partition boards 101 on the bottom 32 of the cooling structure III do not contact with the top 31 of the cooling structure III, an air inlet bin 301 and an air outlet bin 302 are arranged at two sides of the cooling structure III 3, the air inlet bin 301 and the air outlet bin 302 are communicated with the cooling channel 103 of the cooling structure II 111, a motor box 13 is further arranged below the lower cabinet body 12, a bearing plate 4 is arranged between the lower cabinet body 12 and the motor box 13, a fan 2 is arranged in the motor box 13, an air inlet 21 and an air outlet 22 are arranged at one side of the fan 2, the air inlet 21 is communicated with the outside of the cabinet body 1, the air outlet 22 is communicated with the cooling structure I121, the cooling structure I121 is communicated with the cooling structure II 111 and, the fan 2 is electrically connected with an external power supply.
The high-voltage switch cabinet is internally provided with a fan 2, the fan 2 sucks air into the fan from the outside, then the air is sent into a first cooling structure 121 on one side of an air outlet through an air outlet 22, then the air enters an air duct 102 in a second cooling structure 111 through the first cooling structure 121, then the air enters a first cooling channel 103 through the air duct 102, the air flowing through the first cooling channel 103 enters a third cooling structure 3 through an air inlet bin 301, then the air flows out of the third cooling structure 3, enters the second cooling structure 103 on the other side of the second cooling structure 111 of the cabinet body 1 through an air outlet bin 302, then flows through the air duct 102 and the first cooling structure 121, and flows out of an air outlet 112 on the cabinet body 1 at the first cooling structure 121, the two sides of the switch cabinet are respectively provided with cooling structures, a cooling structure is also arranged between the upper cabinet body 11 and the lower cabinet body 12, and the upper cabinet body 11 and the lower cabinet body 12, All there is heat dissipation baffle 101 in cooling structure two 111 and the cooling structure three 3, has improved the cooling effect of this high-voltage board, and the crisscross setting of heat dissipation baffle 101 in the cooling structure three 3 has in addition avoided the direct heat conduction between the upper cabinet body 11 and the lower cabinet body 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an indoor cubical switchboard of high pressure, includes the cabinet body, its characterized in that: the cabinet body include the upper cabinet body and the lower cabinet body, lower cabinet body both sides be equipped with cooling structure one, the both sides of the upper cabinet body be equipped with cooling structure two, the upper cabinet body and lower cabinet body between through three fixed connection of cooling structure, the below of the lower cabinet body still be equipped with the motor case, the motor incasement install the fan, fan one side be equipped with air intake and air outlet, air intake and the external intercommunication of cabinet body, air outlet and cooling structure one intercommunication, cooling structure one and cooling structure two and cooling structure three between communicate with each other, the lower cabinet body be equipped with the air exit on cooling structure one of the opposite side of fan air intake, fan and external power source electricity be connected.
2. A high voltage indoor switchgear, according to claim 1, wherein: the first cooling structure is a cavity with a plurality of heat dissipation partition plates arranged inside.
3. A high voltage indoor switchgear, according to claim 1, wherein: the second cooling structure is a cavity body with an air deflector arranged inside, the air deflector divides the cooling structure into an air duct and a cooling duct, a plurality of heat dissipation partition plates are arranged in the cooling channel, the air channel is communicated with the cooling channel, the first cooling structure is communicated with the air channel, the third cooling structure is a cavity body with a plurality of heat dissipation partition plates arranged inside, the top of the third cooling structure is the bottom of the upper cabinet body, the bottom of the third cooling structure is the top of the lower cabinet body, the heat dissipation partition plates are arranged at the bottom and the top of the third cooling structure in a staggered manner, the heat dissipation partition plates on the top of the third cooling structure are not contacted with the bottom of the third cooling structure, the heat dissipation partition plates on the bottom of the third cooling structure are not contacted with the top of the third cooling structure, and an air inlet bin and an air outlet bin are arranged on two sides of the cooling structure III, and the air inlet bin and the air outlet bin are communicated with the cooling channel of the cooling structure II.
4. A high voltage indoor switchgear, according to claim 1, wherein: and a bearing plate is arranged between the lower cabinet body and the motor box.
CN201920517528.4U 2019-04-17 2019-04-17 High-voltage indoor switch cabinet Active CN209881180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920517528.4U CN209881180U (en) 2019-04-17 2019-04-17 High-voltage indoor switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920517528.4U CN209881180U (en) 2019-04-17 2019-04-17 High-voltage indoor switch cabinet

Publications (1)

Publication Number Publication Date
CN209881180U true CN209881180U (en) 2019-12-31

Family

ID=68960365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920517528.4U Active CN209881180U (en) 2019-04-17 2019-04-17 High-voltage indoor switch cabinet

Country Status (1)

Country Link
CN (1) CN209881180U (en)

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