CN105530803A - Electrical cabinet having multi-layer cooling air - Google Patents
Electrical cabinet having multi-layer cooling air Download PDFInfo
- Publication number
- CN105530803A CN105530803A CN201610072152.1A CN201610072152A CN105530803A CN 105530803 A CN105530803 A CN 105530803A CN 201610072152 A CN201610072152 A CN 201610072152A CN 105530803 A CN105530803 A CN 105530803A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air
- intake stack
- wind pipe
- air outlet
- Prior art date
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/20572—Forced ventilation of a gaseous coolant within cabinets for removing heat from sub-racks, e.g. plenum
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention aims to provide an electrical cabinet having multi-layer cooling air. The electrical cabinet has better heat dissipation effect; and thus, an electrical part in the electrical cabinet normally works easily. The electrical cabinet disclosed by the invention comprises a cabinet body and a cabinet door; a plurality of horizontal brackets for fixing the electrical part are arranged in the cabinet body; the horizontal brackets are vertically arranged at intervals; an air inlet and an air inlet fan are arranged at the bottom of the cabinet body; an air outlet and an air outlet fan are arranged on the top of the cabinet body; an air inlet pipeline and an air outlet pipeline are arranged on the inner wall of the cabinet body; the bottom of the air inlet pipeline is connected with the air inlet; the top of the air inlet pipeline is closed; the bottom of the air outlet pipeline is closed; the top of the air outlet pipeline is connected with the air outlet; the air inlet pipeline is provided with an air blowing hole at the clearance between the two adjacent horizontal brackets; and the air outlet pipeline is provided with an air suction hole at the clearance between the two adjacent horizontal brackets. According to the invention, a multi-layer smooth cooling airflow is formed in the cabinet body; the contact area and time of the cooling airflow and the electrical part are increased; and thus, the heat dissipation effect is greatly improved.
Description
Technical field
The invention belongs to technical field of electric equipment, be specifically related to a kind of regulator cubicle of multilayer cooling air.
Background technology
Regulator cubicle processes by steel matter the cupboard normally worked for protection components and parts.In regulator cubicle, can install multiple electric component, electric component operationally can produce more heat, if this heat cannot distribute from regulator cubicle, the temperature in regulator cubicle will be caused too high, electric component cannot normally be worked.Traditional electrical gas holder is all utilize air-flow from bottom to top to cool electric component, but because electric component is all fixed in regulator cubicle by horizontal support, therefore air-flow from bottom to top can be subject to the obstruct of horizontal support and electric component, air-flow has some setbacks very much, has had a strong impact on radiating effect.
Summary of the invention
The object of the invention is the regulator cubicle proposing a kind of multilayer cooling air, this kind of regulator cubicle has good radiating effect, and the electric component be conducive in regulator cubicle normally works.
The regulator cubicle of multilayer cooling air of the present invention, comprises cabinet and cabinet door, is provided with multiple horizontal stand for fixing electric component in cabinet, and described horizontal stand is spaced up and down; Key is that the bottom of described cabinet is provided with air inlet and air intake fan, and the top of cabinet is provided with air outlet and goes out fan; The inwall of described cabinet is provided with intake stack and wind pipe, and the bottom of described intake stack is connected with air inlet, top closure; The bottom end closure of described wind pipe, top is connected with air outlet; The gap location of described intake stack between two adjacent level supports is provided with blowing mouth, and the gap location of described wind pipe between two adjacent level supports is provided with inlet scoop.
Cold air enters from the air inlet of bottom of cabinet bulk, rises along intake stack, in the process risen, boast that inlet horizontal blows out, and cools electric component gradually; Sucked by inlet scoop by the hot-air after electric component heats, and rise along wind pipe, finally flow out cabinet by air outlet.Above-mentioned regulator cubicle is by horizontally disposed blowing mouth and inlet scoop, traditional vertical cooling blast is become the horizontal cooling blast between adjacent two horizontal stands, such cooling blast can blow over the surface of horizontal stand and the electric component on it, and obvious obstruction can not be subject to, improve cooling effect.
Further, described intake stack and wind pipe all respectively have two or more pieces, and intake stack and wind pipe are spaced the surrounding in cabinet; Described blowing mouth, inlet scoop are all horizontally disposed with, and the wind direction of blowing mouth, inlet scoop is all the center of circle with cabinet center circle is tangent with same, and described wind direction is counterclockwise or clockwise.The cooling blast blown out from blowing mouth is like this eddy flow, can extend the path of flowing in cabinet, thus increases the time with electric component surface contact, and the heat exchange of cooling blast and electrical equipment is also just more abundant, and radiating effect is better.Cooling blast, when blowing to inlet scoop place, still can retain whirlwind form and directly suck from inlet scoop, hot-air will be caused to accumulate in cabinet because the air draught direction of inlet scoop is different from cooling blast direction, affect radiating effect.
Further, the sidewall of described cabinet is vertically provided with some ventilation holes, after part cooling blast blows over electric component, directly can blow out cabinet from ventilation hole, thus the heat accelerated in cabinet distributes.
Further, described intake stack and wind pipe respectively have one, and intake stack and wind pipe to lay respectively in cabinet two relative cabinet angle places, and blowing mouth is relative with inlet scoop.This kind of project organization is comparatively simple, greatly reduces cost, also can realize good cooling effect simultaneously.
The regulator cubicle of multilayer cooling air of the present invention is by increasing intake stack and wind pipe, unimpeded multilayer cooling blast is defined in cabinet, and increase contact area and the time of cooling blast and electric component, make heat exchange more abundant, radiating effect improves greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the regulator cubicle of multilayer cooling air of the present invention.
Fig. 2 be in embodiment 1 intake stack and wind pipe figure (arrow is the wind direction of cooling air) is set.
Accompanying drawing indicates: 1, cabinet; 2, support; 3, air inlet; 4, air intake fan; 5, air outlet; 6, fan is gone out; 7, intake stack; 71, blowing mouth; 8, wind pipe; 81, inlet scoop; 9, ventilation hole.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the regulator cubicle of the multilayer cooling air of the present embodiment comprises cabinet 1 and cabinet door (cabinet door does not draw in the drawings), and be provided with multiple horizontal stand 2 for fixing electric component in cabinet 1, described horizontal stand about 2 is spaced; Key is that the bottom of described cabinet 1 is provided with air inlet 3 and air intake fan 4, and the top of cabinet 1 is provided with air outlet 5 and goes out fan 6; The inwall of described cabinet 1 is provided with intake stack 7 and wind pipe 8, and the bottom of described intake stack 7 is connected with air inlet 3, top closure; The bottom end closure of described wind pipe 8, top is connected with air outlet 5; The gap location of described intake stack 7 between two adjacent level supports 2 is provided with blowing mouth 71, and the gap location of described wind pipe 8 between two adjacent level supports 2 is provided with inlet scoop 81.
Specifically, intake stack 7 and wind pipe 8 all respectively have two, and intake stack 7 and wind pipe 8 are spaced the surrounding cabinet angle place in cabinet 1; Described blowing mouth 71, inlet scoop 81 are all horizontally disposed with, and the wind direction of blowing mouth 71, inlet scoop 81 is all the center of circle with cabinet 1 center circle is tangent with same, and described wind direction is counterclockwise.
The sidewall of cabinet 1 is vertically provided with some ventilation holes 9, after part cooling blast blows over electric component, directly can blow out cabinet 1 from ventilation hole 9, thus the heat accelerated in cabinet 1 distributes.
The air inlet 3 of cold air bottom cabinet 1 enters, rise along intake stack 7, gradually from the blowout of blowing mouth 71 level in the process risen, blow over the surface of horizontal stand 2 and the electric component on it, and obvious obstruction can not be subject to, electric component is cooled; Hot-air after being heated by electric component is sucked by inlet scoop 81, and rises along wind pipe 8, finally flows out cabinet 1 by air outlet 5.Owing to being subject to the guiding of blowing mouth 71, the cooling blast blown out from blowing mouth 71 is counterclockwise eddy flow (as shown by arrows in FIG.), the path of flowing in cabinet 1 can be extended, thus increase the time with electric component surface contact, the heat exchange of cooling blast and electrical equipment is also just more abundant, and radiating effect is better.Cooling blast, when blowing to inlet scoop 81 place, still can retain whirlwind form and directly suck from inlet scoop 81, hot-air will be caused to accumulate in cabinet 1 because the air draught direction of inlet scoop 81 is different from cooling blast direction, affect radiating effect.
Claims (4)
1. a regulator cubicle for multilayer cooling air, comprises cabinet and cabinet door, is provided with multiple horizontal stand for fixing electric component in cabinet, and described horizontal stand is spaced up and down; It is characterized in that the bottom of described cabinet is provided with air inlet and air intake fan, the top of cabinet is provided with air outlet and goes out fan; The inwall of described cabinet is provided with intake stack and wind pipe, and the bottom of described intake stack is connected with air inlet, top closure; The bottom end closure of described wind pipe, top is connected with air outlet; The gap location of described intake stack between two adjacent level supports is provided with blowing mouth, and the gap location of described wind pipe between two adjacent level supports is provided with inlet scoop.
2. the regulator cubicle of multilayer cooling air according to claim 1, it is characterized in that described intake stack and wind pipe all respectively have two or more pieces, and intake stack and wind pipe is spaced the surrounding in cabinet; Described blowing mouth, inlet scoop are all horizontally disposed with, and the wind direction of blowing mouth, inlet scoop is all the center of circle with cabinet center circle is tangent with same, and described wind direction is counterclockwise or clockwise.
3. the regulator cubicle of multilayer cooling air according to claim 1, is characterized in that the sidewall of described cabinet is vertically provided with some ventilation holes.
4. the regulator cubicle of multilayer cooling air according to claim 1, is characterized in that described intake stack and wind pipe respectively have one, and intake stack and wind pipe to lay respectively in cabinet two relative cabinet angle places, and blowing mouth is relative with inlet scoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072152.1A CN105530803B (en) | 2016-02-02 | 2016-02-02 | The electrical cabinet of multilayer cooling wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072152.1A CN105530803B (en) | 2016-02-02 | 2016-02-02 | The electrical cabinet of multilayer cooling wind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105530803A true CN105530803A (en) | 2016-04-27 |
| CN105530803B CN105530803B (en) | 2018-06-29 |
Family
ID=55772684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610072152.1A Active CN105530803B (en) | 2016-02-02 | 2016-02-02 | The electrical cabinet of multilayer cooling wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105530803B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347867A (en) * | 2018-04-26 | 2018-07-31 | 苏州弗士曼精密机械有限公司 | A kind of cabinet cooling device |
| CN109975684A (en) * | 2017-12-27 | 2019-07-05 | 北京兆易创新科技股份有限公司 | A kind of chip test system |
| CN110087436A (en) * | 2019-03-01 | 2019-08-02 | 武汉船用机械有限责任公司 | Radiate electric cabinet |
| CN114843911A (en) * | 2022-05-23 | 2022-08-02 | 深圳市超业电力科技有限公司 | Timing heat dissipation high-voltage switch cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7806167B2 (en) * | 2007-06-22 | 2010-10-05 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device |
| CN204697458U (en) * | 2015-05-06 | 2015-10-07 | 付海波 | Cold drop rack in a kind of |
| CN205546372U (en) * | 2016-02-02 | 2016-08-31 | 江苏万丰电气有限公司 | Regulator cubicle of multilayer cooling air |
-
2016
- 2016-02-02 CN CN201610072152.1A patent/CN105530803B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7806167B2 (en) * | 2007-06-22 | 2010-10-05 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation device |
| CN204697458U (en) * | 2015-05-06 | 2015-10-07 | 付海波 | Cold drop rack in a kind of |
| CN205546372U (en) * | 2016-02-02 | 2016-08-31 | 江苏万丰电气有限公司 | Regulator cubicle of multilayer cooling air |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975684A (en) * | 2017-12-27 | 2019-07-05 | 北京兆易创新科技股份有限公司 | A kind of chip test system |
| CN109975684B (en) * | 2017-12-27 | 2021-11-02 | 北京兆易创新科技股份有限公司 | Chip testing system |
| CN108347867A (en) * | 2018-04-26 | 2018-07-31 | 苏州弗士曼精密机械有限公司 | A kind of cabinet cooling device |
| CN110087436A (en) * | 2019-03-01 | 2019-08-02 | 武汉船用机械有限责任公司 | Radiate electric cabinet |
| CN110087436B (en) * | 2019-03-01 | 2020-10-16 | 武汉船用机械有限责任公司 | Heat dissipation electric cabinet |
| CN114843911A (en) * | 2022-05-23 | 2022-08-02 | 深圳市超业电力科技有限公司 | Timing heat dissipation high-voltage switch cabinet |
| CN114843911B (en) * | 2022-05-23 | 2024-06-11 | 深圳市超业电力科技有限公司 | High-voltage switch cabinet capable of radiating heat regularly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105530803B (en) | 2018-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electrical cabinet with multi-layer cooling air Granted publication date: 20180629 Pledgee: Bank of China Limited Taizhou Hailing sub branch Pledgor: JIANGSU WANFENG ELECTRIC CO.,LTD. Registration number: Y2024980018206 |