CN208904483U - A kind of easy heat radiation and shockproof switchgear - Google Patents
A kind of easy heat radiation and shockproof switchgear Download PDFInfo
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- CN208904483U CN208904483U CN201821151435.6U CN201821151435U CN208904483U CN 208904483 U CN208904483 U CN 208904483U CN 201821151435 U CN201821151435 U CN 201821151435U CN 208904483 U CN208904483 U CN 208904483U
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- drawer
- cabinet body
- switchgear
- lifting device
- shockproof
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Abstract
The utility model relates to the technical field of nuclear power station switchgear more particularly to a kind of easy heat radiation and shockproof switchgears, it is characterised in that: setting thermal vias and the radiator fan in thermal vias at the top of cabinet body, thermal vias outside are equipped with dust cover；The back side of cabinet body to drawer rear panel successively are as follows: the cabinet body backboard, lifting device, dust absorption net with heat release hole and the drawer rear panel equipped with drawing fan；Lifting device is connect with cabinet body inner wall, and baffle is additionally provided in lifting device；Interior of the cabinet is additionally provided with several temperature detectors and controller, and controller and temperature detector, lifting device, radiator fan and drawing fan are electrically connected；Switchgear further includes spring and damping rubber block, and damping rubber block is connect with vertical baffle, and spring one end is connect with side plate of the drawer, and the other end is connected with damping rubber block.The problems such as heat dissipation effect is poor, and heat dissipation is not thorough, and dust is more, and shock resistance is poor can be solved very well by the utility model.
Description
Technical field
The utility model relates to the technical field of nuclear power station switchgear more particularly to a kind of easy heat radiation and shockproof switches
Cabinet.
Background technique
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch,
Each branch is set according to its needs.Existing nuclear power station switchgear is generally configured to drawer type, comprising several it is movable pull-out or
The drawer body of insertion, electrical component are separately mounted in drawer body.Switchgear on the market is relatively simple, and majority does not have
Shock resistance, under seismic condition, switchgear is easy to happen deformation, displacement, and drawer body can be detached from switchgear, and in switchgear
Electronic device can generate heat at work, amount of heat is assembled in interior of the cabinet, be easy to cause electronic device accelerated ageing,
Damage or due to hot-spot, the problems such as so as to cause short circuit accident, when taking cooling measure, a large amount of dusts along
In ventilation opening access switch cabinet, the element in switchgear is damaged.
For this purpose, proposing Authorization Notice No. in the prior art is CN206340867U, authorized announcement date is in July, 2017
Chinese utility model patent document on the 18th, to solve above-mentioned technical problem, technical side disclosed in the patent document
Case is as follows: it is a kind of heat dissipation and antidetonation switchgear, which is characterized in that including switch cabinet body, antishock device, fan, link block,
Fixed block, temperature sensor, baffle and lifting device, the antishock device include para-seismic support, the first spring, second spring and
Shock-proof plate, the fan have multiple, and fan is symmetricly set in the switch cabinet body of upper layer, and the temperature sensor is arranged on upper layer
In switch cabinet body, and it is arranged in the middle part of the switch cabinet body of upper layer, there are two the lifting devices, and lifting device is symmetricly set on
It in lower layer's switch cabinet body, and is fixedly connected with lower layer switch cabinet body inner wall, there are two the baffles, and baffle plate setting is being gone up and down
In device.
Above-mentioned technical proposal can stop certain heat dissipation and antihunt action during actually solving, but due to fan
It is arranged on switch cabinet body upper layer, can not preferably radiates for local pyrexia point, heat dissipation is not thorough；The program be to cabinet body into
Row precautions against earthquakes, interior of the cabinet still can generate vibration；In radiation processes, dust can enter in cabinet body with ventilation opening, gear
Plate does not play dustproof effect at this moment；Temperature sensor is arranged in the switch cabinet body of upper layer, cannot detect fever in time
Region and heating temperature.
Summary of the invention
In order to solve the above technical problems, the utility model proposes a kind of easy heat radiation and shockproof switchgear, feature exists
In: radiator fan is set at the top of cabinet body, and drawing fan is arranged in drawer rear panel, while dust cover, baffle and dust absorption net is arranged；
Spring and damping rubber block are set at left and right sides of drawer.The utility model structure is simple, and design rationally, can effectively solve heat dissipation
Difference, be not thorough and not in time the problem of, no matter and the utility model can effectively prevent dust access switch either with or without heat dissipation
Cabinet reduces influence of the dust to electronic device, and carries out precautions against earthquakes to drawer, alleviates shaking force, makes vibration to electric appliance member
Part influences small.
The utility model is realized by using following technical proposals:
A kind of easy heat radiation and shockproof switchgear, including cabinet body, cabinet body is interior to be divided by lateral partitions and vertical baffle
Cabinet slot and drawer slot, drawer body is provided in drawer slot, and each drawer body is equipped with drawer-bottom board, drawer front panel, drawer
Rear panel and side plate of the drawer, it is characterised in that: be provided with thermal vias and radiator fan, the radiator fan at the top of the cabinet body
In thermal vias, dust cover is additionally provided with outside the thermal vias；The back side of the cabinet body to drawer rear panel successively are as follows:
Cabinet body backboard, lifting device, dust absorption net with heat release hole and the drawer rear panel equipped with drawing fan；The lifting device with
Cabinet body inner wall is fixedly connected, and baffle is arranged inside the lifting device；The interior of the cabinet is additionally provided with several temperature detectors
And controller, the controller and temperature detector, lifting device, radiator fan and drawing fan are electrically connected；The switch
Cabinet further includes spring and damping rubber block, and the damping rubber block is fixedly connected with vertical baffle, the spring one end and drawer
Side plate connection, the other end are connected with damping rubber block.
The drawer front panel is additionally provided with warning device and observation window, and the warning device is connect with controller.
The revolving speed of the radiator fan and drawing fan is adjusted by controller.
The spring is multiple.
Temperature detector is placed in drawer.
Compared with prior art, the beneficial effects of the utility model are shown:
1, switchgear is provided with temperature sensor, and when the temperature increases, temperature sensor sends a signal to controller, control
Device control radiator fan and drawing fan start turning, and lifting device declines baffle, reduce the temperature in switchgear, work as switch
Cabinet temperature reduces to a certain extent, and temperature sensor sends a signal to controller, and controller controls radiator fan and drawing fan
Stop cooling, lifting device increases baffle, dust access switch cabinet can be prevented after cooling, prevents the electronics in switchgear
Device is influenced by dust, can not work normally.It can be realized automatic cooling, saved manpower, also avoid the wave of the energy
Take.
Drawing fan is set in drawer rear panel, the heat of part can be shed, keep heat dissipation more thorough.
The dust absorption net being arranged and the baffle that can be gone up and down in the dust cover that is arranged at the top of cabinet body, cabinet body, carry out cabinet body more
It protects again, prevents dust access switch cabinet, reduce influence of the dust to electronic device.
Cabinet body makes to form a buffer gear by setting spring and damping rubber block, alleviates shaking force, sends out drawer not
Raw dislocation is detached from.
2, it is additionally provided with warning device in drawer front panel, when temperature is too high, warning device can issue warning, remind work
Personnel, while observation window is set, convenient for checking drawer situation.
3, the revolving speed of radiator fan and drawing fan is adjusted by controller, according to actual temperature, adjusts wind speed size, to the greatest extent
Fast heat dissipation；When only part generation fever, corresponding drawing fan can be only opened, it is more energy saving.
4, in the utility model, spring be it is multiple, increase the service life of spring, make anti-seismic structure long service life.
5, temperature detector is placed in drawer, can faster detect heating region and heating temperature, can start wind as early as possible
Fan, radiates.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail,
In:
Fig. 1 is the front schematic view of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the diagrammatic cross-section of the utility model；
Fig. 4 is the schematic diagram of drawer in the utility model；
Marked in the figure:
1, cabinet body, 2, vertical baffle, 3, drawer front panel, 4, drawer rear panel, 5, side plate of the drawer, 6, thermal vias, 7,
Radiator fan, 8, dust cover, 9, heat release hole, 10, cabinet body backboard, 11, baffle, 12, dust absorption net, 13, drawing fan, 14, spring,
15, damping rubber block, 16, warning device, 17, observation window.
Specific embodiment
Embodiment 1
As the utility model basic embodiment, the utility model includes a kind of easy heat radiation and shockproof switchgear, packet
Cabinet body 1 is included, passes through lateral partitions in cabinet body 1 and vertical baffle 2 is divided into cabinet slot and drawer slot, drawer sheet is provided in drawer slot
Body, each drawer body are equipped with drawer-bottom board, drawer front panel 3, drawer rear panel 4 and side plate of the drawer 5, it is characterised in that: institute
It states and is provided with thermal vias 6 and radiator fan 7 at the top of cabinet body 1, the radiator fan 7 is set in thermal vias 6, and the heat dissipation is logical
Dust cover 8 is additionally provided with outside hole 6；The back side of the cabinet body 1 to drawer rear panel 4 successively are as follows: the cabinet body backboard with heat release hole 9
10, lifting device, dust absorption net 12 and the drawer rear panel 4 equipped with drawing fan 13；The lifting device is fixed with 1 inner wall of cabinet body
Baffle 11 is arranged in connection, the lifting device inside；It is additionally provided with several temperature detectors and controller inside the cabinet body 1,
The controller and temperature detector, lifting device, radiator fan 7 and drawing fan 13 are electrically connected；The switchgear also wraps
Spring 14 and damping rubber block 15 are included, the damping rubber block 15 is fixedly connected with vertical baffle 2, described 14 one end of spring and pumping
Drawer side plate 5 connects, and the other end is connected with damping rubber block 15.
The dust cover 8 can be rectangular, round, diamond shape etc., wherein the one side towards cabinet body 1 is open, surrounding and cabinet body 1
Outer surface is fixed.Dust cover 8 is preferably that can support, and includes support frame and dustcloth, makes to form a chamber in dust cover 8
Room exchanges convenient for air-flow.
When switching in-cabinet temperature raising, temperature sensor sends a signal to controller, and controller controls 7 He of radiator fan
Drawing fan 13 starts turning, and lifting device declines baffle 11, reduces the temperature in switchgear, when switch cabinet temperature is reduced to
To a certain degree, temperature sensor sends a signal to controller, and controller controls radiator fan 7 and drawing fan 13 stops cooling,
Lifting device increases baffle 11.It can be realized automatic cooling, saved manpower, also avoid the waste of the energy.
In the whole process, by dust cover 8, the baffle 11 of dust absorption net 12 and lifting, entire switchgear is protected, is prevented out
The electronic device closed in cabinet is influenced by dust, can not work normally.
Embodiment 2
As one better embodiment of the utility model, the utility model includes a kind of easy heat radiation and shockproof switchgear,
Including cabinet body 1, cabinet slot and drawer slot are divided by lateral partitions and vertical baffle 2 in cabinet body 1, are provided with drawer in drawer slot
Ontology, each drawer body are equipped with drawer-bottom board, drawer front panel 3, drawer rear panel 4 and side plate of the drawer 5, it is characterised in that:
Thermal vias 6 and radiator fan 7 are provided at the top of the cabinet body 1, the radiator fan 7 is set in thermal vias 6, the heat dissipation
Dust cover 8 is additionally provided with outside through-hole 6；The back side of the cabinet body 1 to drawer rear panel 4 successively are as follows: cabinet body with heat release hole 9 back
Plate 10, lifting device, dust absorption net 12 and the drawer rear panel 4 equipped with drawing fan 13；The lifting device and 1 inner wall of cabinet body are solid
Baffle 11 is arranged in fixed connection, the lifting device inside；Several temperature detectors and control are additionally provided with inside the cabinet body 1
Device, the controller and temperature detector, lifting device, radiator fan 7 and drawing fan 13 are electrically connected；The switchgear is also
Including spring 14 and damping rubber block 15, the damping rubber block 15 is fixedly connected with vertical baffle 2, described 14 one end of spring with
Side plate of the drawer 5 connects, and the other end is connected with damping rubber block 15.
In order to preferably energy saving, the revolving speed of radiator fan 7 and drawing fan 13 can be adjusted by controller, when only office
Portion's adstante febre can only open the drawing fan 13 of corresponding drawer or remaining drawing fan 13 is turned with very low speed
It is dynamic, when large area fever, revolving speed can be increased, realizes rapid cooling.
In order to preferably remind staff, warning device 16, warning device 16 and control has been can be set in drawer front panel 3
Device connection processed, when temperature is too high, controller can control warning device 16 and issue warning, while observation window 17 is arranged, and be convenient for work
Personnel check drawer situation.
Embodiment 3
As the utility model preferred forms, the utility model includes a kind of easy heat radiation and shockproof switchgear, packet
Cabinet body 1 is included, passes through lateral partitions in cabinet body 1 and vertical baffle 2 is divided into cabinet slot and drawer slot, drawer sheet is provided in drawer slot
Body, each drawer body are equipped with drawer-bottom board, drawer front panel 3, drawer rear panel 4 and side plate of the drawer 5, it is characterised in that: institute
It states and is provided with thermal vias 6 and radiator fan 7 at the top of cabinet body 1, the radiator fan 7 is set in thermal vias 6, and the heat dissipation is logical
Dust cover 8 is additionally provided with outside hole 6；The back side of the cabinet body 1 to drawer rear panel 4 successively are as follows: the cabinet body backboard with heat release hole 9
10, lifting device, dust absorption net 12 and the drawer rear panel 4 equipped with drawing fan 13；The lifting device is fixed with 1 inner wall of cabinet body
Baffle 11 is arranged in connection, the lifting device inside；It is additionally provided with several temperature detectors and controller inside the cabinet body 1,
The controller and temperature detector, lifting device, radiator fan 7 and drawing fan 13 are electrically connected；The switchgear also wraps
Spring 14 and damping rubber block 15 are included, the damping rubber block 15 is fixedly connected with vertical baffle 2, described 14 one end of spring and pumping
Drawer side plate 5 connects, and the other end is connected with damping rubber block 15.
In order to preferably energy saving, the revolving speed of radiator fan 7 and drawing fan 13 can be adjusted by controller, when only office
Portion's adstante febre can only open the drawing fan 13 of corresponding drawer or remaining drawing fan 13 is turned with very low speed
It is dynamic, when large area fever, revolving speed can be increased, realizes rapid cooling.
In order to preferably remind staff, warning device 16, warning device 16 and control has been can be set in drawer front panel 3
Device connection processed, when temperature is too high, controller can control warning device 16 and issue warning, while observation window 17 is arranged, and be convenient for work
Personnel check drawer situation.
In the utility model, because the restricted lifetime of single spring 14 works as spring such as only one or each one of left and right
14 break down, and influence the shock resistance of switchgear, therefore spring 14 can be each 3 or 4 each for left and right, even if some spring 14
It breaks down, shock resistance is integrally sent out for switchgear and does not have too big influence, and is more preferable for alleviating shaking force effect.
Temperature detector can be placed in drawer, and each drawer can place one or place one every a drawer
Temperature monitoring, and it is placed on the place that heating fever is easy in drawer, such as route joint.
In conclusion after those skilled in the art read the utility model file, skill according to the present utility model
Art scheme and technical concept are not necessarily to creative mental labour and other various corresponding conversion schemes for making, belong to practical
Novel protected range.
Claims (5)
1. a kind of easy heat radiation and shockproof switchgear, including cabinet body (1), cabinet body (1) is interior to pass through lateral partitions and vertical baffle (2)
It is divided into cabinet slot and drawer slot, drawer body is provided in drawer slot, each drawer body is equipped with drawer-bottom board, drawer front panel
(3), drawer rear panel (4) and side plate of the drawer (5), it is characterised in that: be provided at the top of the cabinet body (1) thermal vias (6) and
Radiator fan (7), the radiator fan (7) are set in thermal vias (6), are additionally provided with dust cover outside the thermal vias (6)
(8)；The back side of the cabinet body (1) to drawer rear panel (4) successively are as follows: with heat release hole (9) cabinet body backboard (10), lifting dress
Set, dust absorption net (12) and be equipped with drawing fan (13) drawer rear panel (4)；The lifting device is fixed with cabinet body (1) inner wall
Baffle (11) are arranged in connection, the lifting device inside；Several temperature detectors and control are additionally provided with inside the cabinet body (1)
Device, the controller and temperature detector, lifting device, radiator fan (7) and drawing fan (13) are electrically connected；The switch
Cabinet further includes spring (14) and damping rubber block (15), and the damping rubber block (15) is fixedly connected with vertical baffle (2), described
Spring (14) one end is connect with side plate of the drawer (5), and the other end is connected with damping rubber block (15).
2. a kind of easy heat radiation according to claim 1 and shockproof switchgear, it is characterised in that: the drawer front panel
(3) it is additionally provided with warning device (16) and observation window (17), the warning device (16) connect with controller.
3. a kind of easy heat radiation according to claim 2 and shockproof switchgear, it is characterised in that: the radiator fan (7)
It is adjusted with the revolving speed of drawing fan (13) by controller.
4. a kind of easy heat radiation according to claim 3 and shockproof switchgear, it is characterised in that: the spring (14) is more
It is a.
5. a kind of easy heat radiation according to claim 4 and shockproof switchgear, it is characterised in that: temperature detector is placed in pumping
Inside drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151435.6U CN208904483U (en) | 2018-07-20 | 2018-07-20 | A kind of easy heat radiation and shockproof switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151435.6U CN208904483U (en) | 2018-07-20 | 2018-07-20 | A kind of easy heat radiation and shockproof switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904483U true CN208904483U (en) | 2019-05-24 |
Family
ID=66567773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151435.6U Active CN208904483U (en) | 2018-07-20 | 2018-07-20 | A kind of easy heat radiation and shockproof switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829237A (en) * | 2019-11-15 | 2020-02-21 | 广东电网有限责任公司 | Drawer type heat dissipation device |
-
2018
- 2018-07-20 CN CN201821151435.6U patent/CN208904483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829237A (en) * | 2019-11-15 | 2020-02-21 | 广东电网有限责任公司 | Drawer type heat dissipation device |
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