CN208986393U - A kind of heating power distribution switchgear cabinet of good heat dissipation effect - Google Patents

A kind of heating power distribution switchgear cabinet of good heat dissipation effect Download PDF

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Publication number
CN208986393U
CN208986393U CN201821749862.4U CN201821749862U CN208986393U CN 208986393 U CN208986393 U CN 208986393U CN 201821749862 U CN201821749862 U CN 201821749862U CN 208986393 U CN208986393 U CN 208986393U
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CN
China
Prior art keywords
cabinet
guide duct
heat dissipation
dissipation effect
good heat
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Active
Application number
CN201821749862.4U
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Chinese (zh)
Inventor
黄焕森
李文广
郑灿忠
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Guangdong Gathering Power Co Ltd
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Guangdong Gathering Power Co Ltd
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Priority to CN201821749862.4U priority Critical patent/CN208986393U/en
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Publication of CN208986393U publication Critical patent/CN208986393U/en
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Abstract

The utility model relates to switchgear technical fields, more particularly to a kind of heating power distribution switchgear cabinet of good heat dissipation effect, including cabinet body, cabinet door, with guide duct and blower, the cabinet door is that hinge is flexibly connected with the cabinet body, the interior of the cabinet includes to be arranged in parallel with two pieces of equally distributed partitions relative to cabinet body top plate, cabinet body is divided into three chambers by the partition, the guide duct is set to the left side on the inside of the cabinet body, the guide duct is through the partition to cabinet body cover top surface, the guide duct is being provided with the bellows vertical relative to guide duct with two pieces of partitions and cabinet body top plate lower surface, the bellows upper surface is attached at two partition lower surfaces and cabinet body top plate lower surface, the guide duct is communicated with the inner bellows hollow out, exhaust outlet is provided at the top of the guide duct, the exhaust outlet position is provided with wind-guiding case , blower is provided in the bellows and the wind-guiding case, and cabinet body cover top surface is located at exhaust outlet right part and is provided with fan power, and blower is electrically connected with fan power.

Description

A kind of heating power distribution switchgear cabinet of good heat dissipation effect
Technical field
The utility model relates to switchgear technical fields, and in particular to a kind of heating power distribution switchgear cabinet of good heat dissipation effect.
Background technique
Switchgear (switch cabinet) is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, so Enter sub-control switch afterwards, each branch is set according to its needs.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors Deng some also sets hyperbaric chamber and low-pressure chamber switchgear, is equipped with high voltage bus, such as power plant, such as power plant, some and is additionally provided with For the low-frequency load reduction for protecting capital equipment, the main function of switchgear be generated electricity in electric system, transmitted electricity, distribution and electric energy turn During changing, opened and closed, controlled and protected electrical equipment.Component in switchgear mainly has breaker, disconnecting switch, bears The composition such as lotus switch, operating mechanism, mutual inductor and various protective devices, is primarily adapted for use in power plant, substation, petroleum The various different occasions such as work, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper.
In the prior art, switchgear calorific value is big, but general switchgear thermal window is arranged at left and right sides of cabinet body, in this way In multiple switch cabinet left and right settings, multiple switch cabinet or so fitting, strong influence heat dissipation effect, or by thermal window It is set up directly in cabinet door, in this way in operator's inspection, Operation switch cabinet, the hot wind being directly discharged by heat dissipation causes Discomfort influences work.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of heating power distribution switchgear cabinet of good heat dissipation effect.
A kind of heating power distribution switchgear cabinet of good heat dissipation effect, including cabinet body, cabinet door and guide duct and blower, the cabinet body To be rectangular, the cabinet door is that hinge is flexibly connected with the cabinet body, and the interior of the cabinet includes parallel relative to cabinet body top plate Two pieces of equally distributed partitions are provided with, cabinet body is divided into three chambers by the partition, and the guide duct is set to the cabinet The internal side left side, the guide duct through the partition to cabinet body cover top surface, the guide duct with two pieces of partitions and cabinet Body top plate lower surface is provided with the bellows vertical relative to guide duct, and the bellows upper surface is attached at two partition lower surfaces With cabinet body top plate lower surface, the guide duct is communicated with the inner bellows hollow out, is provided with exhaust outlet at the top of the guide duct, The exhaust outlet position is provided with wind-guiding case, is provided with blower in the bellows and the wind-guiding case, on the cabinet body top plate Surface is located at exhaust outlet right part and is provided with fan power, and the blower is electrically connected with the fan power.
Preferably: the guide duct is welding with the cabinet body.
Preferably: being provided with threading hole among the partition.
Preferably: the cabinet door top is provided with transparent windows, and centre is provided with ventilation hole.
Preferably: the cabinet body cover top surface, which is located at right above exhaust outlet, is provided with dust board, and the dust board passes through Setting four columns are fixedly connected on the cabinet body.
Preferably: the wind-guiding tube section is arranged in isosceles right triangle.
The utility model has the beneficial effects that cabinet body is divided into three separate chambers by two pieces of partitions of setting by the utility model Room, also can be used splicing and three chambers are divided in local welding, and composition includes;Bus-bar room, cable vault, small bus-bar room, effector Part room has apparent " connection ", " test ", " separation " position and locking device between chamber, it can be ensured that equipment runs and ties up The safety of shield personnel and prevent fault spread, switchgear is protection composite assembly structure, and tank bracket and shell have enough strong Degree and rigidity can bear generated dynamic, thermostabilization when institute's installation elements and short circuit, will not lifting, transport because of complete set of equipments Situations such as and the performance that influences equipment can ensure that equipment operation and the safety of maintenance personnel, the arrangement of equipment facilitates behaviour in switchgear Make, do not interfere good runnability under any circumstance, space meets maintenance and requires in cabinet, by the setting of partition by cabinet body Multiple chambers are divided into, and are provided with threading hole in each partition, facilitate wiring, adapt to various application occasions, and each chamber Room is provided with blower, and the heat that blower siphons away all passes through air guide hole and arranges at the top of cabinet body, is convenient for multiple switch cabinet left and right settings, Heat dissipation effect is good and radiates while nor affecting on operator's inspection, Operation switch cabinet.
Detailed description of the invention
Fig. 1 is a kind of heating power distribution switchgear cabinet structural schematic diagram of good heat dissipation effect of the utility model.
Fig. 2 is a kind of main view of the heating power distribution switchgear cabinet of good heat dissipation effect of the utility model.
Fig. 3 is a kind of partial enlarged view of good heat dissipation effect of the utility model.
In figure: 1- cabinet body;11- partition;12- threading hole;13- dust board;2- cabinet door;21- transparent windows;22- ventilation Hole;3- guide duct;31- bellows;32- exhaust outlet;33- wind-guiding case;4- blower;41- fan power.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, the heating power distribution switchgear cabinet of a kind of good heat dissipation effect, including cabinet body 1, cabinet door 2 and guide duct 3 and blower 4, the cabinet body 1 be it is rectangular, the cabinet door 2 is flexibly connected with the cabinet body 1 for hinge, includes inside the cabinet body 1 Have and be arranged in parallel with two pieces of equally distributed partitions 11 relative to cabinet body top plate, cabinet body 1 is divided into three chambers by the partition 11 Room, the guide duct 3 are set to the 1 inside left side of cabinet body, and the guide duct 3 is on the partition 11 to 1 top plate of cabinet body Surface, the guide duct 3 are being provided with the bellows vertical relative to guide duct 3 with two pieces of partitions and cabinet body top plate lower surface 31,31 upper surface of bellows is attached at two partition lower surfaces and cabinet body top plate lower surface, the guide duct 3 and the bellows 31 inside hollow outs communicate, and exhaust outlet 32 is provided at the top of the guide duct 3, and 32 position of exhaust outlet is provided with wind-guiding case 33, It is provided with blower 4 in the bellows 31 and the wind-guiding case 33,1 cover top surface of cabinet body is located at 32 right part of exhaust outlet and sets It is equipped with fan power 41, the blower 4 is electrically connected with the fan power 41.
The guide duct 3 is welding with the cabinet body 1.
Threading hole 12 is provided among the partition 11.
2 top of cabinet door is provided with transparent windows 21, and centre is provided with ventilation hole 22.
1 cover top surface of cabinet body, which is located at right above exhaust outlet 32, is provided with dust board 13, and the dust board 13 passes through Setting four columns are fixedly connected on the cabinet body 1.
3 section of guide duct is arranged in isosceles right triangle
The concrete operating principle of the utility model: cabinet body is divided into three solely by two pieces of partitions of setting by the utility model Vertical chamber, also can be used splicing and three chambers are divided in local welding, and composition includes;Bus-bar room, cable vault, small bus-bar room, function Can device chamber, there is apparent " connection ", " test ", " separation " position and locking device, it can be ensured that equipment is run between chamber And the safety of maintenance personnel and fault spread being prevented, switchgear is protection composite assembly structure, and tank bracket and shell have enough Strength and stiffness, generated dynamic, thermostabilization when institute's installation elements and short circuit can be born, will not because complete set of equipments lifting, Situations such as transport and the performance for influencing equipment can ensure that equipment operation and the safety of maintenance personnel, the arrangement side of equipment in switchgear Just it operates, does not interfere good runnability under any circumstance, space meets maintenance and requires in cabinet, each partition middle section It is provided with threading hole, convenient for wiring, each top of chamber is provided with blower by the upper left corner, and blower is by the warm of output in each chamber Amount is drawn into inside guide duct, and the blower positioned at the setting of exhaust outlet position is by the heat of the indoor three blowers inspiration guide duct of chamber It is oriented at exhaust outlet, cabinet body is discharged, is provided with dust board at the top of cabinet body, effectively prevent dust, water droplet etc. enters in guide duct and draws Rise line clogging, influence heat dissipation effect, set isosceles right triangle shape for guide duct, not only favorably with installation guide duct, but also Reduce and occupy space in cabinet body, the upper left corner that blower is set to each chamber is also to reduce to occupy useful sky in cabinet body Between.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of heating power distribution switchgear cabinet of good heat dissipation effect, it is characterised in that: including cabinet body, cabinet door and guide duct and blower, The cabinet body be it is rectangular, the cabinet door and the cabinet body are flexibly connected for hinge, and the interior of the cabinet includes relative to cabinet body Top plate is arranged in parallel with two pieces of equally distributed partitions, and cabinet body is divided into three chambers, the guide duct setting by the partition The left side on the inside of the cabinet body, the guide duct through the partition to cabinet body cover top surface, the guide duct with two pieces Partition and cabinet body top plate lower surface are provided with the bellows vertical relative to guide duct, the bellows upper surface be attached at two every Plate lower surface and cabinet body top plate lower surface, the guide duct are communicated with the inner bellows hollow out, setting at the top of the guide duct There is exhaust outlet, the exhaust outlet position is provided with wind-guiding case, is provided with blower, the cabinet in the bellows and the wind-guiding case Body cover top surface is located at exhaust outlet right part and is provided with fan power, and the blower is electrically connected with the fan power.
2. a kind of heating power distribution switchgear cabinet of good heat dissipation effect according to claim 1, it is characterised in that: the guide duct It is welding with the cabinet body.
3. a kind of heating power distribution switchgear cabinet of good heat dissipation effect according to claim 1, it is characterised in that: in the partition Between be provided with threading hole.
4. a kind of heating power distribution switchgear cabinet of good heat dissipation effect according to claim 1, it is characterised in that: in the cabinet door Portion is provided with transparent windows, and centre is provided with ventilation hole.
5. a kind of heating power distribution switchgear cabinet of good heat dissipation effect according to claim 1, it is characterised in that: the cabinet body top Plate upper surface, which is located at right above exhaust outlet, is provided with dust board, and the dust board is fixedly connected with the cabinet by the way that four columns are arranged On body.
6. a kind of heating power distribution switchgear cabinet of good heat dissipation effect according to claim 1, it is characterised in that: the guide duct Section is arranged in isosceles right triangle.
CN201821749862.4U 2018-10-26 2018-10-26 A kind of heating power distribution switchgear cabinet of good heat dissipation effect Active CN208986393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821749862.4U CN208986393U (en) 2018-10-26 2018-10-26 A kind of heating power distribution switchgear cabinet of good heat dissipation effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821749862.4U CN208986393U (en) 2018-10-26 2018-10-26 A kind of heating power distribution switchgear cabinet of good heat dissipation effect

Publications (1)

Publication Number Publication Date
CN208986393U true CN208986393U (en) 2019-06-14

Family

ID=66789313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821749862.4U Active CN208986393U (en) 2018-10-26 2018-10-26 A kind of heating power distribution switchgear cabinet of good heat dissipation effect

Country Status (1)

Country Link
CN (1) CN208986393U (en)

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