CN203553669U - Switch cabinet with radiating function - Google Patents
Switch cabinet with radiating function Download PDFInfo
- Publication number
- CN203553669U CN203553669U CN201320748259.5U CN201320748259U CN203553669U CN 203553669 U CN203553669 U CN 203553669U CN 201320748259 U CN201320748259 U CN 201320748259U CN 203553669 U CN203553669 U CN 203553669U
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- China
- Prior art keywords
- air
- switch cubicle
- air blast
- switch cabinet
- blast
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- Expired - Lifetime
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- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Abstract
The utility model discloses a switch cabinet with a radiating function. The switch cabinet comprises a switch cabinet body. Supporting feet which are used for supporting the switch cabinet body are arranged at the bottom of the switch cabinet body. A first blower is arranged at the bottom of the switch cabinet body. An air outlet of the first blower faces the inside switch cabinet body. An exhaust fan is arranged at the top of the switch cabinet body. An air inlet of the exhaust fan faces the inside switch cabinet body. A second blower and a third blower are respectively arranged on two opposite sides of the switch cabinet body. Air outlets of the second blower and the third blower face the inside switch cabinet body. Rain covers are arranged outside the first blower, the exhaust fan, the second blower and the third blower. According to the structure provided by the utility model, heat inside the switch cabinet can be timely discharged, which ensures that instruments, electronic module units and the like in the switch cabinet normally work.
Description
Technical field
The utility model relates to field of electrical equipment, specifically has the switch cubicle of heat sinking function.
Background technology
Switch cubicle is the common electric equipment of the one in power industry, in switch cubicle, be provided with various instrument, switch, electronic modular unit etc., along with the continuous firing of switch cubicle, instrument in cabinet, electronic modular unit etc. can produce a large amount of heats, cause in-cabinet temperature constantly to raise, and too high temperature can cause instrument etc. normally to work, therefore cooling is the problem that switch cubicle need to solve.At present, the switch cubicle that has a heat sinking function has a lot.
The patent No. is 201320193342.0, the technical scheme that name is called dehumidifying and cooling type switch cubicle relates to a kind of switch cubicle, comprise cabinet and circuit part, in cabinet, be provided with the cabinet chamber of electric component, the upper and lower of cabinet is respectively arranged with air intake passage and air outlet, in air intake passage, be provided with drier, air outlet is provided with shutter and ventilating fan, ventilating fan is connected with the fan electromotor that orders about its rotation, in described cabinet chamber, be provided with the resistive heater of heating and dehumidification effect, resistive heater is connected with 220V AC power by resistance wire relay.The cooling-down effect of this structure is not clearly in fact, although there is ventilating fan, in cabinet, owing to having a lot of instrument and miscellaneous equipment, the wind that ventilating fan blows out is depended merely on a ventilating fan, does not reach the radiating effect of expection.
The patent No. is 201220453517.2, name is called a kind of technical scheme of the switch cubicle that dispels the heat and mentions a kind of switch cubicle, comprise switch cubicle body, bottom and the top of switch cubicle body are equipped with louvre, top is also provided with blower fan, the air inlet of blower fan is towards inside switch cabinet, and air inlet place is provided with the blast pipe of zigzag shape.Although blast pipe is spiral, might not produce stronger air swirl, and because the caliber of blast pipe own is less, also easily cause air-out excessively slow, radiating efficiency is low.
Utility model content
The utility model provides the switch cubicle with heat sinking function, has solved switch cubicle integral heat sink effect in the past not so good, the problem that radiating efficiency is relatively low.
The purpose of this utility model is achieved through the following technical solutions: the switch cubicle with heat sinking function, comprise switch cubicle body, the bottom of described switch cubicle body is provided with the leg for supporting switch cabinet body, the bottom of switch cubicle body is provided with the first air blast, the air outlet of the first air blast is towards switch cubicle body interior, the top of switch cubicle body is provided with air exhauster, the air inlet of air exhauster is towards switch cubicle body interior, on two relative sides of switch cubicle body, be respectively equipped with the second air blast and the 3rd air blast, the air outlet of the second air blast and the 3rd air blast is all towards switch cubicle body interior, the first air blast, air exhauster, the outside of the second air blast and the 3rd air blast is equipped with rain cover.
This programme, compared with the traditional switch cubicle with heat sinking function, is improved in structure, and traditional switch cubicle is nothing but by ventilating fan, the heat in cabinet to be discharged simplely, but this traditional mode radiating efficiency is very low, does not reach effect.Therefore this programme arranges respectively air blast and air exhauster four positions, the selection of its position and blower fan type is worthy of careful study, first in switch cubicle bottom, air blast is set, natural cold wind outside cabinet is introduced in cabinet, because hot blast density is less, by discharging and more produce effect from top, so an air exhauster is set at the top of switch cubicle, one-in-and-one-out like this, form a heat dissipation channel fast, below air blast ceaselessly by hot blast toward blowing up, the air exhauster of top ceaselessly detaches switch cubicle by hot blast, thereby heat is left fast.In addition, an air blast is respectively set on the relative side of switch cubicle, the heat that rests on switch cubicle side is inwardly blown, make hot blast enter quick heat radiating passage, thereby realize the abundant heat radiation in cabinet.
Further, described the first air blast and air exhauster lay respectively at the bottom of switch cubicle body, the center at top.The wind that air exhauster and air blast detach or blow out all has certain scope, when air blast and air exhauster are positioned at central area, can guarantee as much as possible the hot blast in cabinet to be taken away.
Further, described the second air blast and the 3rd air blast are positioned at same level height, and are positioned at 1/2 place of the side height of switch cubicle body 1.Because there is air blast effect below, there is air exhauster effect top, from the distance of air blast or air exhauster more away from, wind-force is more weak, be the wind-force at half waist place of switch cubicle relatively a little less than, now hot blast is probably assembled toward the side of switch cubicle, therefore the second air blast and the 3rd air blast is arranged on to 1/2 place of the side height of switch cubicle body 1, hot blast in this level height is inwardly blown and moved, and the heat dissipation channel of being convenient to the first air blast and air exhauster formation is taken away hot blast in time.
Further, the air-out direction of the air-out direction of described the second air blast and the 3rd air blast is positioned on same level line.Now, can make the hot blast in this level height form convection current, be convenient to scattering and disappearing fast of heat.
Further, the air-out direction of described the second air blast and the 3rd air blast is obliquely, and the air-out direction of the second air blast is just in time through the inner corner trim of the top of switch cubicle body and the formation of the side at the 3rd air blast place, and the air-out direction of the 3rd air blast just in time passes the inner corner trim that the top of switch cubicle body and the side at the second air blast place form.Because the coverage of air exhauster is limited, cause the intersection of switch cubicle top and side to have dead angle, hot blast probably cannot leave in time in this gathering, by arranging after the air-out direction of the second air blast and the 3rd air blast, hot blast in dead angle can be blown off away, and then coordinate air exhauster that the heat of this part is taken away.
Further, the top of described switch cubicle body is provided with some louvres.Louvre can play the effect of auxiliary heat dissipation, and a part of heat can directly leave from louvre under the effect of air blast.
The utlity model has following beneficial effect: the utility model arranges air exhauster by the top at switch cubicle, in bottom and side air blast is set respectively, thereby form heat dissipation channel fast, and the heat of switch cubicle side is also discharged in time, thereby guarantee the normal work such as instrument in switch cubicle, electronic modular unit.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, the switch cubicle with heat sinking function described in the present embodiment, comprise switch cubicle body 1, the bottom of switch cubicle body 1 is provided with the leg 2 for supporting switch cabinet body 1, the bottom of switch cubicle body 1 is provided with the first air blast 3, the air outlet of the first air blast 3 is towards switch cubicle body 1 inside, the top of switch cubicle body 1 is provided with air exhauster 4, the air inlet of air exhauster 4 is towards switch cubicle body 1 inside, on two relative sides of switch cubicle body 1, be respectively equipped with the second air blast 5 and the 3rd air blast 6, the air outlet of the second air blast 5 and the 3rd air blast 6 is all towards switch cubicle body 1 inside, the first air blast 3, air exhauster 4, the outside of the second air blast 5 and the 3rd air blast 6 is equipped with rain cover.
As preferably, the first air blast 3 and air exhauster 4 lay respectively at the bottom of switch cubicle body 1, the center at top.
The first air blast of switch cubicle bottom, the top of switch cubicle arranges air exhauster, like this one-in-and-one-out, form a heat dissipation channel fast, below air blast ceaselessly by hot blast toward blowing up, the air exhauster of top ceaselessly detaches switch cubicle by hot blast, thereby heat is left fast.In addition, an air blast is respectively set on the relative side of switch cubicle, the heat that rests on switch cubicle side is inwardly blown, make hot blast enter quick heat radiating passage, thereby realize the abundant heat radiation in cabinet.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, and different places are that the present embodiment is arranged on the second air blast 5 and the 3rd air blast 6 on same level height, and is positioned at 1/2 place of the side height of switch cubicle body 1.
As preferably, the air-out direction of second air blast 5 of the present embodiment and the air-out direction of the 3rd air blast 6 are positioned on same level line.
Embodiment 3:
The present embodiment is substantially the same manner as Example 1, different places are, second air blast 5 of the present embodiment and the air-out direction of the 3rd air blast 6 are obliquely, and the air-out direction of the second air blast 5 just in time passes the inner corner trim that the top of switch cubicle body 1 and the side at the 3rd air blast 6 places form, the air-out direction of the 3rd air blast 6 just in time passes the inner corner trim that the top of switch cubicle body 1 and the side at the second air blast 5 places form, the place of inner corner trim is the place that hot blast is easily assembled, if only rely on air exhauster 4 and the first air blast 3, this part heat cannot be discharged in time, by adjusting after the angle of two air blasts 5 and the 3rd air blast 6, the heat that this part can be concealed the completely region that can act on to air exhauster 4 of blowing off, thereby leave fast.
Embodiment 4:
The present embodiment, on the basis of embodiment 1, is provided with some louvres at the top of switch cubicle body 1, and for auxiliary heat dissipation, the part heat in cabinet can be discharged by louvre under the effect of air blast.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment is the object for giving an example and illustrating just, but not is intended to the utility model to be limited in described scope of embodiments.In addition; it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment, according to instruction of the present utility model, can also make more kinds of variants and modifications, and these variants and modifications all drop in the utility model scope required for protection.
Claims (6)
1. there is the switch cubicle of heat sinking function, it is characterized in that: comprise switch cubicle body (1), the bottom of described switch cubicle body (1) is provided with the leg (2) for supporting switch cabinet body (1), the bottom of switch cubicle body (1) is provided with the first air blast (3), the air outlet of the first air blast (3) is towards switch cubicle body (1) inside, the top of switch cubicle body (1) is provided with air exhauster (4), the air inlet of air exhauster (4) is towards switch cubicle body (1) inside, on two relative sides of switch cubicle body (1), be respectively equipped with the second air blast (5) and the 3rd air blast (6), the air outlet of the second air blast (5) and the 3rd air blast (6) is all towards switch cubicle body (1) inside, the first air blast (3), air exhauster (4), the outside of the second air blast (5) and the 3rd air blast (6) is equipped with rain cover.
2. the switch cubicle with heat sinking function according to claim 1, is characterized in that: described the first air blast (3) and air exhauster (4) lay respectively at the bottom of switch cubicle body (1), the center at top.
3. the switch cubicle with heat sinking function according to claim 1, is characterized in that: described the second air blast (5) and the 3rd air blast (6) are positioned at same level height, and are positioned at 1/2 place of the side height of switch cubicle body (1).
4. the switch cubicle with heat sinking function according to claim 3, is characterized in that: the air-out direction of the air-out direction of described the second air blast (5) and the 3rd air blast (6) is positioned on same level line.
5. the switch cubicle with heat sinking function according to claim 3, it is characterized in that: the air-out direction of described the second air blast (5) and the 3rd air blast (6) is obliquely, and the air-out direction of the second air blast (5) is just in time through the inner corner trim of the top of switch cubicle body (1) and the formation of the side at the 3rd air blast (6) place, and the air-out direction of the 3rd air blast (6) just in time passes the inner corner trim that the top of switch cubicle body (1) and the side at the second air blast (5) place form.
6. according to the switch cubicle with heat sinking function described in claim 1 ~ 5 any one, it is characterized in that: the top of described switch cubicle body (1) is provided with some louvres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748259.5U CN203553669U (en) | 2013-11-25 | 2013-11-25 | Switch cabinet with radiating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748259.5U CN203553669U (en) | 2013-11-25 | 2013-11-25 | Switch cabinet with radiating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553669U true CN203553669U (en) | 2014-04-16 |
Family
ID=50471738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748259.5U Expired - Lifetime CN203553669U (en) | 2013-11-25 | 2013-11-25 | Switch cabinet with radiating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553669U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977826A (en) * | 2015-11-27 | 2016-09-28 | 巴中龙海威电气设备有限公司 | Heat radiation system of high-voltage distribution cabinet |
| CN106505874A (en) * | 2016-09-26 | 2017-03-15 | 国网江苏省电力公司盐城供电公司 | A kind of domestic photovoltaic inversion case |
| CN108123381A (en) * | 2017-12-29 | 2018-06-05 | 江苏嘉泰电气有限公司 | A kind of outdoor high-voltage switch cabinet |
| CN108666909A (en) * | 2018-06-26 | 2018-10-16 | 南京恒众机械有限公司 | A kind of radiating cabinet |
| CN108666910A (en) * | 2018-06-26 | 2018-10-16 | 南京恒众机械有限公司 | A kind of cooling ventilation power cabinet |
| CN111355221A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Rectifier cabinet arc light protection device |
-
2013
- 2013-11-25 CN CN201320748259.5U patent/CN203553669U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977826A (en) * | 2015-11-27 | 2016-09-28 | 巴中龙海威电气设备有限公司 | Heat radiation system of high-voltage distribution cabinet |
| CN106505874A (en) * | 2016-09-26 | 2017-03-15 | 国网江苏省电力公司盐城供电公司 | A kind of domestic photovoltaic inversion case |
| CN108123381A (en) * | 2017-12-29 | 2018-06-05 | 江苏嘉泰电气有限公司 | A kind of outdoor high-voltage switch cabinet |
| CN108666909A (en) * | 2018-06-26 | 2018-10-16 | 南京恒众机械有限公司 | A kind of radiating cabinet |
| CN108666910A (en) * | 2018-06-26 | 2018-10-16 | 南京恒众机械有限公司 | A kind of cooling ventilation power cabinet |
| CN111355221A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Rectifier cabinet arc light protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |