CN207720597U - A kind of novel electric power cabinet - Google Patents

A kind of novel electric power cabinet Download PDF

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Publication number
CN207720597U
CN207720597U CN201721307741.XU CN201721307741U CN207720597U CN 207720597 U CN207720597 U CN 207720597U CN 201721307741 U CN201721307741 U CN 201721307741U CN 207720597 U CN207720597 U CN 207720597U
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CN
China
Prior art keywords
heat
cabinet
cavity
dust suction
electric power
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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
Application number
CN201721307741.XU
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Chinese (zh)
Inventor
刘坤
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.)
Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Original Assignee
Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201721307741.XU priority Critical patent/CN207720597U/en
Application granted granted Critical
Publication of CN207720597U publication Critical patent/CN207720597U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of novel electric power cabinet, including cabinet, partition board is provided in cabinet, cabinet is separated into heat dissipation cavity and installation cavity by partition board;It is provided with heat-absorbing block in installation cavity, is provided with heat absorption frame below heat-absorbing block, radiating block is provided in heat dissipation cavity, is connected by heat conducting pipe between radiating block and heat-absorbing block;Air inlet is offered in installation cavity cavity wall, exhaust outlet is offered in heat dissipation cavity cavity wall, and ventilation hole is provided on partition board, air inlet fan is installed on air inlet, exhaust blower is installed on exhaust outlet, anti-dust filter mesh and humidity regulation net are both provided on the outside of air inlet fan and exhaust blower;Electric power cabinet further includes water cooling component, and water cooling component includes water tank, refrigerator, water inlet pipe and return pipe;The both sides of cabinet are equipped with motor, and shaft is connected separately on two motors, and the first dust suction stick and the second dust suction stick have been connected respectively in two shafts, and the first dust suction stick and the second dust suction stick contact with each other;Desiccant cartridge is additionally provided in cabinet, radiating dustproof dampproof effect is good.

Description

A kind of novel electric power cabinet
Technical field
The utility model is related to power distribution technical field more particularly to a kind of novel electric power cabinets.
Background technology
The many big electrical equipments of installation in electric power cabinet, at work, the prodigious electric current of internal circulation, the stream of heavy current Dynamic when will produce prodigious heat, especially long-play, the temperature inside electric power cabinet can improve suddenly, and because electric power cabinet What is all used is sealed, reduces dust and foreign matter enters in electric power cabinet, can thus make the heat generated in low-voltage power cabinet very Hardly possible discharge.Nowadays common heat dissipating method is that grid mouth is opened in cabinet walls, and heat is automatically drained out using the space in cabinet, but It is that this mode heat dissipation effect is poor, if these heats timely and effective can not discharge, it will influence electrical member in electric power cabinet The normal use of part, it is serious to also result in the problems such as circuit is burnt out.Moreover, opening up grid mouth in cabinet walls, work as electric power cabinet In working environment dust or it is excessive, when humidity is excessively high, dust or other small foreign matters can be entered from grid mouth in electric power cabinet, be influenced The performance of electrical equipment and service life, wet air can make dust make moist to make it have electric conductivity, and the dust to make moist is in electricity After in gas element surface or gap largely assembling, may make to generate short circuit between electrical equipment, seriously affect equipment safety and Normal use.
Therefore, how existing electric power cabinet is improved, make its overcome drawbacks described above be those skilled in the art urgently The problem solved.
Invention content
In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of heat dissipation effects Fruit is good, and the novel electric power cabinet of dust and moisture.
Technical solution is used by the utility model solves above-mentioned technical problem:
A kind of novel electric power cabinet, including cabinet, the cabinet internal upper part are provided with partition board, and the partition board divides the cabinet It is divided into the heat dissipation cavity on top and the installation cavity for placing electrical equipment of lower part;Heat-absorbing block, institute are provided in the installation cavity It states and is provided with multiple heat absorption frames being connected with the electrical equipment below heat-absorbing block, be provided in the heat dissipation cavity at least one Radiating block is connected by heat conducting pipe between each radiating block and the heat-absorbing block;It is offered in the installation cavity cavity wall At least one air inlet offers at least one exhaust outlet in the heat dissipation cavity cavity wall, is provided on the partition board at least one Ventilation hole is equipped with air inlet fan on the air inlet, exhaust blower, the air inlet fan and the row is equipped on the exhaust outlet Anti-dust filter mesh and humidity regulation net are both provided on the outside of wind turbine;The electric power cabinet further includes water cooling component, the water cooling group Part includes water tank, refrigerator, water inlet pipe and return pipe, is provided with the cavity crossed for cooling liquid stream in the heat conducting pipe, it is described into Water pipe one end connects the water tank, and the water inlet pipe other end connects the lower ending opening of the heat conduction tube chamber, the return pipe One end connects the refrigerator, and the return pipe other end connects the upper end opening of the heat conduction tube chamber, the water tank and institute Refrigerator is stated to be connected;Correspondence is equipped with motor respectively for the both sides of the cabinet, and shaft is connected separately on two motors, The first dust suction stick and the second dust suction stick, the first dust suction stick and the second dust suction stick have been connected respectively in two shafts It contacts with each other;It is additionally provided with desiccant cartridge in the cabinet.
Further, heat-conducting resin is filled between the heat absorption frame and the electrical equipment.By using heat-conducting resin Blind, can more effectively absorb the heat of electrical equipment generation, and heat absorption efficiency is high.
Further, the exhaust fan towards exhausting in the heat dissipation cavity is installed on the ventilation hole.It can accelerate in cabinet Air circulation increases radiating efficiency.
Further, it there are two the air inlets, is oppositely arranged in the installation cavity cavity wall;The exhaust outlet has two It is a, it is oppositely arranged in the heat dissipation cavity cavity wall.Air duct is formed in cabinet, radiating efficiency is high.
Further, the heat dissipation block surface is provided with radiating fin.The contact area for increasing radiating block and air, has It radiates conducive to radiating block.
Further, it is provided with water pump on the water inlet pipe.The flowing for accelerating coolant liquid, improves cooling efficiency.
Further, the surface of the first dust suction stick and the second dust suction stick is both provided with chemical fibre layer of cloth.First inhales Dirt stick and the second dust suction stick phase mutual friction, which generate electrostatic, can adsorb dust.
Further, the first dust suction stick is connected through a screw thread with the shaft, and the second dust suction stick with it is described Shaft is also by threaded connection, cleaning easy to disassemble.
Advantageous effect:
Using technical solution provided by the utility model, compared with prior art, have the advantages that:
A kind of novel electric power cabinet of the utility model, is provided with installation cavity and heat dissipation cavity, heat-absorbing block is provided in installation cavity, Radiating block is provided in heat dissipation cavity, heat-absorbing block is connected with radiating block by heat conducting pipe, and heat-absorbing block absorbs what electrical equipment generated Heat is simultaneously conducted to radiating block, and radiating block gives out heat, and the circulation of air, can add in air inlet fan and exhaust blower quickening cabinet The heat that speed distributes radiating block is discharged, and is provided with water cooling component, and water cooling component constitutes the circuit of unicom with heat conducting pipe, cold But liquid circulates in the loop, can largely take away the heat in heat conducting pipe and radiating block, and radiating efficiency is high, heat dissipation effect It is good;Anti-dust filter mesh and humidity regulation net are both provided on the outside of air inlet fan and exhaust blower, can greatly reduce extraneous dust and Wet air enters electric power cabinet;First dust suction stick and the second dust suction stick are set, and phase mutual friction can generate electrostatic, can absorb electric power Dust in cabinet, good dustproof effect;It is provided with desiccant cartridge, it is good to can absorb the moisture in air, dampproof effect in electric power cabinet.
Description of the drawings
Fig. 1 is the structural front view of the utility model.
Wherein, cabinet 1, partition board 2, heat dissipation cavity 3, installation cavity 4, heat-absorbing block 5, absorb heat frame 6, radiating block 7, heat conducting pipe 8, air inlet Mouth 9, exhaust outlet 10, ventilation hole 11, air inlet fan 12, exhaust blower 13, exhaust fan 14, radiating fin 15, water tank 16, refrigerator 17, Water inlet pipe 18, return pipe 19, water pump 20, anti-dust filter mesh 21, humidity regulation net 22, motor 23, shaft 24, the first dust suction stick 25, the second dust suction stick 26, desiccant cartridge 27.
Specific implementation mode
By make the structure feature to the utility model and the effect of being reached have it is further understand and understanding, to compared with Good embodiment and attached drawing cooperation detailed description, are described as follows:
As shown in Figure 1, a kind of novel electric power cabinet, including cabinet 1, as the improvement of the utility model, 1 internal upper part of cabinet is set It is equipped with partition board 2, cabinet 1 is separated into the heat dissipation cavity 3 on top and the installation cavity 4 for placing electrical equipment of lower part by partition board 2;
Heat-absorbing block 5 is provided in installation cavity 4,5 lower section of heat-absorbing block is provided with multiple heat absorption frames being connected with electrical equipment 6, at least one radiating block 7 is provided in heat dissipation cavity 3, is connected by heat conducting pipe 8 between each radiating block 7 and heat-absorbing block 5;
At least one air inlet 9 is offered in 4 cavity wall of installation cavity, and at least one exhaust outlet is offered in 3 cavity wall of heat dissipation cavity 10, at least one ventilation hole 11 is provided on partition board 2, and air inlet fan 12 is installed on air inlet 9, air draft is installed on exhaust outlet 10 The outside of machine 13, air inlet fan 12 and exhaust blower 13 is both provided with anti-dust filter mesh 21 and humidity regulation net 22, can greatly reduce Extraneous dust and wet air enter electric power cabinet;Electric power cabinet further includes water cooling component, and water cooling component includes water tank 16, refrigerator 17, water inlet pipe 18 and return pipe 19, the cavity crossed for cooling liquid stream is provided in heat conducting pipe 8, and 18 one end of water inlet pipe connects water tank 16,18 other end of water inlet pipe connects the lower ending opening of 8 cavity of heat conducting pipe, and 19 one end of return pipe connects refrigerator 17, return pipe 19 The other end connects the upper end opening of 8 cavity of heat conducting pipe, and water tank 16 is connected with refrigerator 17 and is arranged outside cabinet 1, heat-absorbing block 5 On heat absorption frame 6 absorb electrical equipment generate heat and conduct to radiating block 7, radiating block 7 gives out heat, air inlet fan 12 And exhaust blower 13 accelerates the circulation of air in cabinet 1, can accelerate the heat for distributing radiating block 7 discharge, and be provided with water cooling Component, water cooling component and heat conducting pipe 8 constitute the circuit of unicom, the cryogenic liquid stored in water tank 16 recycle stream in the loop It is dynamic, the heat in heat conducting pipe 8 and radiating block 7 can largely be taken away, the coolant temperature of reflux increases, after flowing back into refrigerator 17 Water tank 16 is reentered after 17 cooling of refrigeration, radiating efficiency is high, good heat dissipation effect;Correspondence is equipped with respectively for the both sides of cabinet 1 Motor 23 is connected separately with shaft 24 on two motors 23,25 He of the first dust suction stick has been connected respectively in two shafts 24 Second dust suction stick 26, the first dust suction stick 25 and the second dust suction stick 26 contact with each other;It is additionally provided with desiccant cartridge 27 in cabinet 1, dehumidifies It is placed with drier in box 27, it is good to can absorb the moisture in air, dampproof effect in electric power cabinet.
It is further improved as the utility model, absorbs heat and be filled with heat-conducting resin between frame 6 and electrical equipment, pass through Using heat-conducting resin blind, the heat of electrical equipment generation can be more effectively absorbed, heat absorption efficiency is high.On ventilation hole 11 Exhaust fan 14 towards exhausting in heat dissipation cavity 3 is installed, 1 inner air flow of cabinet can be accelerated, increases radiating efficiency.Air inlet 9 There are two, it is oppositely arranged in 4 cavity wall of installation cavity;There are two exhaust outlets 10, is oppositely arranged in 3 cavity wall of heat dissipation cavity, in cabinet 1 Interior formation air duct, radiating efficiency are high.7 surface of radiating block is provided with radiating fin 15, increases the contact surface of radiating block 7 and air Product is conducive to the heat dissipation of radiating block 7.It is provided with water pump 20 on water inlet pipe 18, accelerates the flowing of coolant liquid, improves cooling effect Rate.
The surface of first dust suction stick 25 and the second dust suction stick 26 is both provided with chemical fibre layer of cloth, and the first dust suction stick 25 and second is inhaled The 26 phase mutual friction of dirt stick, which generates electrostatic, can adsorb dust.First dust suction stick 25 is connected through a screw thread with shaft 24, and second inhales Dirt stick 26 is with shaft 24 also by threaded connection, cleaning easy to disassemble.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to It can so modify to the technical solution recorded in previous embodiment, or which part technical characteristic is replaced on an equal basis It changes;And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (2)

1. a kind of novel electric power cabinet, including cabinet(1), which is characterized in that the cabinet(1)Internal upper part is provided with partition board(2), institute State partition board(2)By the cabinet(1)It is separated into the heat dissipation cavity on top(3)And the installation cavity for placing electrical equipment of lower part (4);
The installation cavity(4)Inside it is provided with heat-absorbing block(5), the heat-absorbing block(5)Lower section is provided with the multiple and electrical equipment The heat absorption frame being connected(6), the heat dissipation cavity(3)Inside it is provided at least one radiating block(7), each radiating block(7)With The heat-absorbing block(5)Between pass through heat conducting pipe(8)Connection;
The installation cavity(4)At least one air inlet is offered in cavity wall(9), the heat dissipation cavity(3)It is offered at least in cavity wall One exhaust outlet(10), the partition board(2)On be provided at least one ventilation hole(11), the air inlet(9)On be equipped with into Wind turbine(12), the exhaust outlet(10)On exhaust blower is installed(13), the air inlet fan(12)And the exhaust blower(13)It is outer Side is both provided with anti-dust filter mesh(21)And humidity regulation net(22);
The electric power cabinet further includes water cooling component, and the water cooling component includes water tank(16), refrigerator(17), water inlet pipe(18)And Return pipe(19), the heat conducting pipe(8)Inside it is provided with the cavity crossed for cooling liquid stream, the water inlet pipe(18)Described in the connection of one end Water tank(16), the water inlet pipe(18)The other end connects the heat conducting pipe(8)The lower ending opening of cavity, the return pipe(19)One End connects the refrigerator(17), the return pipe(19)The other end connects the heat conducting pipe(8)The upper end opening of cavity, it is described Water tank(16)With the refrigerator(17)It is connected;
The cabinet(1)Both sides respectively correspondence motor is installed(23), two motors(23)On be connected separately with shaft (24), two shafts(24)On be connected respectively the first dust suction stick(25)With the second dust suction stick(26), described first Dust suction stick(25)With the second dust suction stick(26)It contacts with each other;
The cabinet(1)Inside it is additionally provided with desiccant cartridge(27).
2. a kind of novel electric power cabinet according to claim 1, which is characterized in that the water inlet pipe(18)On be provided with water pump (20).
CN201721307741.XU 2017-10-11 2017-10-11 A kind of novel electric power cabinet Expired - Fee Related CN207720597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721307741.XU CN207720597U (en) 2017-10-11 2017-10-11 A kind of novel electric power cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721307741.XU CN207720597U (en) 2017-10-11 2017-10-11 A kind of novel electric power cabinet

Publications (1)

Publication Number Publication Date
CN207720597U true CN207720597U (en) 2018-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721307741.XU Expired - Fee Related CN207720597U (en) 2017-10-11 2017-10-11 A kind of novel electric power cabinet

Country Status (1)

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CN (1) CN207720597U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109473874A (en) * 2018-11-14 2019-03-15 李秋香 A kind of building site temporary electrical power cabinet
CN109787127A (en) * 2019-02-28 2019-05-21 大庆市华禹石油机械制造有限公司 A kind of distribution box of high efficiency and heat radiation
CN110572972A (en) * 2019-09-16 2019-12-13 武汉完美网络服务有限公司 Data acquisition device controlled by PC terminal background
CN111293612A (en) * 2020-03-04 2020-06-16 王献忠 Power supply equipment for communication
CN113194661A (en) * 2021-04-06 2021-07-30 中铁二十三局集团第六工程有限公司 Monitoring device for TBM front-end construction environment safety and using method thereof
CN113225900A (en) * 2021-04-30 2021-08-06 深圳市启新智能电子集团有限公司 High-efficient radiating composite circuit board
CN114040637A (en) * 2021-10-13 2022-02-11 佛山金华信智能科技有限公司 Heat radiation structure and servo driver

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109473874A (en) * 2018-11-14 2019-03-15 李秋香 A kind of building site temporary electrical power cabinet
CN109787127A (en) * 2019-02-28 2019-05-21 大庆市华禹石油机械制造有限公司 A kind of distribution box of high efficiency and heat radiation
CN110572972A (en) * 2019-09-16 2019-12-13 武汉完美网络服务有限公司 Data acquisition device controlled by PC terminal background
CN111293612A (en) * 2020-03-04 2020-06-16 王献忠 Power supply equipment for communication
CN113194661A (en) * 2021-04-06 2021-07-30 中铁二十三局集团第六工程有限公司 Monitoring device for TBM front-end construction environment safety and using method thereof
CN113225900A (en) * 2021-04-30 2021-08-06 深圳市启新智能电子集团有限公司 High-efficient radiating composite circuit board
CN114040637A (en) * 2021-10-13 2022-02-11 佛山金华信智能科技有限公司 Heat radiation structure and servo driver

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180810

Termination date: 20201011

CF01 Termination of patent right due to non-payment of annual fee