CN104393513A - High-strength moisture-proof power distribution cabinet for power distribution room - Google Patents
High-strength moisture-proof power distribution cabinet for power distribution room Download PDFInfo
- Publication number
- CN104393513A CN104393513A CN201410714062.9A CN201410714062A CN104393513A CN 104393513 A CN104393513 A CN 104393513A CN 201410714062 A CN201410714062 A CN 201410714062A CN 104393513 A CN104393513 A CN 104393513A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- bottom girder
- blower fan
- crossbeam
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a high-strength moisture-proof power distribution cabinet for a power distribution room. The cabinet comprises base beams, columns, beams, box walls, a top plate and a moisture removing device. At least four base beams and beams are provided and are connected in an end-to-end mode to form a rectangular frame structure. At least four columns are provided and evenly distributed on the upper surface of the base beams and are perpendicular to the base beams. The box walls and the top plate wrap the outer surfaces of the base beams, the columns and the beams. The moisture removing device comprises semiconductor coolers and drainage fans. The semiconductor coolers and the drainage fans are both installed on the inner surfaces of the box walls, at least two layers of the drainage fans are evenly distributed from the bottom to the top, at least four drainage fans are arranged on each layer, and the directions of the drainage fans on each layer are identical and parallel to the base beams. The cabinet is simple in structure, convenient to assemble, high in structure strength, high in impact resistance and capable of conducting cooling and moisture removing operation in the power distribution cabinet during operation of the power distribution cabinet. During the cooling and moisture removing operation, the annular air flow can be formed in the power distribution cabinet, and the working effect of the cooling and moisture removing operation is further improved.
Description
Technical field
The present invention relates to a kind of switchgear house high strength moistureproof power distribution cabinet, belong to electric power distributing cabinet technical field.
Background technology
Mostly power distribution cabinet is at present to utilize sheet metal to carry out bending to incarnadine and be formed by connecting, although this kind of structure to a certain degree can meet power distribution cabinet and use needs, but the religion of its production technology is for complicated, and structural strength is lower, thus cause the shock resistance of power distribution cabinet poor, fragile, simultaneously due to power distribution cabinet operationally, the each electric circuit equipment installed therein all can produce higher heat, also external environment influence can be received simultaneously, cause air humidity in power distribution cabinet relatively high, thus have influence on the normal use of circuit in power distribution cabinet, in order to overcome this problem, current power distribution cabinet mainly arranges ventilation blower fan and realizes cooling ventilation at top, ensure that in power distribution cabinet, operational environment is stablized, but find in actual use, traditional almost completely free method of ventilation blower fan structure meets power distribution cabinet to the requirement of dispelling the heat and dehumidify, especially in the densely arranged environment of the power distribution cabinets such as switchgear house, the effect that traditional air-exchanging structure can play is very little, therefore need a kind of novel power distribution cabinet of exploitation to overcome the deficiency existed in current power distribution cabinet.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of switchgear house high strength moistureproof power distribution cabinet, this new structure is simple, easy to assembly, and structural strength is large, strong shock resistance, and cooling dehumidifying operation can be carried out when power distribution cabinet runs in power distribution cabinet, and when lowering the temperature dehumidifying operation, separately annular airflow can be formed in power distribution cabinet, further increase the working effect of cooling dehumidifying operation.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of switchgear house high strength moistureproof power distribution cabinet, comprise bottom girder, column, crossbeam, tank wall, top board and damp-eliminating apparatus, bottom girder and at least four, crossbeam, and first place connects and composes rectangular frame structure, be parallel to each other between bottom girder and crossbeam, another insertion plate in bottom girder, at least 4, column, be distributed on bottom girder upper surface and vertical with bottom girder, column is separately embedded in crossbeam by open-work, tank wall and top board are coated on bottom girder, column and beam outer surface, ventilation blower fan separately established by top board, damp-eliminating apparatus comprises semiconductor cooler, drainage blower fan, semiconductor cooler and drainage blower fan are installed in tank wall inner surface, direction is at least uniform two-layer from bottom to top along tank wall for drainage blower fan, and every layer uniform at least 4, drainage blower fan wind direction in every layer is identical and parallel with bottom girder.
Further, the wind direction of described adjacent two layers drainage blower fan is contrary.
Further, described bottom girder cross section is in " work " font, and section of beam Chengs “ ∟ " type.
Further, another uniform cascading water hole on described backing plate.
This new structure is simple, easy to assembly, and structural strength is large, strong shock resistance, and cooling dehumidifying operation can be carried out when power distribution cabinet runs in power distribution cabinet, and when lowering the temperature dehumidifying operation, separately can form annular airflow in power distribution cabinet, further increase the working effect of cooling dehumidifying operation.
accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram.
embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
A kind of switchgear house high strength moistureproof power distribution cabinet as described in Figure 1, comprises bottom girder 1, column 2, crossbeam 3, tank wall 4, top board 5 and damp-eliminating apparatus, and bottom girder 1 cross section is in " work " font, and “ ∟ is Chenged in crossbeam 3 cross section " type.
In the present embodiment, described bottom girder 1 and 3 at least four, crossbeam, and first place connects and composes rectangular frame structure, be parallel to each other between bottom girder 1 and crossbeam 3, another insertion plate 6 in bottom girder 1,2 at least 4, column, be distributed on bottom girder 1 upper surface and vertical with bottom girder 1, column 2 is separately embedded in crossbeam 3 by open-work 7, and tank wall 4 and top board 5 are coated on bottom girder 1, column 2 and crossbeam 3 outer surface, top board 5 is separately established ventilation blower fan 8
In the present embodiment, described damp-eliminating apparatus comprises semiconductor cooler 9, drainage blower fan 10, semiconductor cooler 9 and drainage blower fan 10 are installed in tank wall 4 inner surface, direction is at least uniform two-layer from bottom to top along tank wall 4 for drainage blower fan 10, and every layer uniform at least 4, drainage blower fan 10 wind direction in every layer is identical and parallel with bottom girder 1, and the wind direction of adjacent two layers drainage blower fan 10 is contrary.
In the present embodiment, another uniform cascading water hole 11 on described backing plate 6.
This new structure is simple, easy to assembly, and structural strength is large, strong shock resistance, and cooling dehumidifying operation can be carried out when power distribution cabinet runs in power distribution cabinet, and when lowering the temperature dehumidifying operation, separately can form annular airflow in power distribution cabinet, further increase the working effect of cooling dehumidifying operation.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (4)
1. a switchgear house high strength moistureproof power distribution cabinet, it is characterized in that: described switchgear house high strength moistureproof power distribution cabinet comprises bottom girder, column, crossbeam, tank wall, top board and damp-eliminating apparatus, bottom girder and at least four, crossbeam, and first place connects and composes rectangular frame structure, be parallel to each other between described bottom girder and crossbeam, another insertion plate in described bottom girder, at least 4, described column, be distributed on bottom girder upper surface and vertical with bottom girder, described column is separately embedded in crossbeam by open-work, described tank wall and top board are coated on bottom girder, column and beam outer surface, ventilation blower fan separately established by described top board, described damp-eliminating apparatus comprises semiconductor cooler, drainage blower fan, described semiconductor cooler and drainage blower fan are installed in tank wall inner surface, direction is at least uniform two-layer from bottom to top along tank wall for described drainage blower fan, and every layer uniform at least 4, drainage blower fan wind direction in described every layer is identical and parallel with bottom girder.
2. a kind of switchgear house high strength moistureproof power distribution cabinet according to claim 1, is characterized in that, the wind direction of described adjacent two layers drainage blower fan is contrary.
3. a kind of switchgear house high strength moistureproof power distribution cabinet according to claim 1, is characterized in that, described bottom girder cross section is in " work " font, and section of beam Chengs “ ∟ " type.
4. a kind of switchgear house high strength moistureproof power distribution cabinet according to claim 1, is characterized in that, another uniform cascading water hole on described backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714062.9A CN104393513A (en) | 2014-12-02 | 2014-12-02 | High-strength moisture-proof power distribution cabinet for power distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714062.9A CN104393513A (en) | 2014-12-02 | 2014-12-02 | High-strength moisture-proof power distribution cabinet for power distribution room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393513A true CN104393513A (en) | 2015-03-04 |
Family
ID=52611369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410714062.9A Pending CN104393513A (en) | 2014-12-02 | 2014-12-02 | High-strength moisture-proof power distribution cabinet for power distribution room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025902A (en) * | 2016-05-21 | 2016-10-12 | 成都育芽科技有限公司 | Metal-clad movable-type alternate current metal-enclosed switchgear |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04289707A (en) * | 1991-03-18 | 1992-10-14 | Toshiba Eng Co Ltd | Corrosionproof closed switchboard |
| US20070030650A1 (en) * | 2005-08-04 | 2007-02-08 | Liebert Corporation | Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventiliation |
| CN201022254Y (en) * | 2007-02-15 | 2008-02-13 | 中兴通讯股份有限公司 | A heat dispersion device for sealed outdoor case |
| CN201919286U (en) * | 2011-03-11 | 2011-08-03 | 三河燕郊欧伏电气有限公司 | Air dehumidifier inside electrical equipment cabinet |
| CN102510704A (en) * | 2011-10-27 | 2012-06-20 | 华为技术有限公司 | Radiating system of box type machine case communication device, box type machine case and communication device |
| CN202616624U (en) * | 2012-06-20 | 2012-12-19 | 深圳市一鎏科技有限公司 | Scenery outdoor distribution box |
| CN103988890A (en) * | 2014-04-28 | 2014-08-20 | 长沙隆平有机农业有限公司 | Drying method of organic edible flower |
-
2014
- 2014-12-02 CN CN201410714062.9A patent/CN104393513A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04289707A (en) * | 1991-03-18 | 1992-10-14 | Toshiba Eng Co Ltd | Corrosionproof closed switchboard |
| US20070030650A1 (en) * | 2005-08-04 | 2007-02-08 | Liebert Corporation | Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventiliation |
| CN101238766A (en) * | 2005-08-04 | 2008-08-06 | 力博特公司 | Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventilation system |
| CN201022254Y (en) * | 2007-02-15 | 2008-02-13 | 中兴通讯股份有限公司 | A heat dispersion device for sealed outdoor case |
| CN201919286U (en) * | 2011-03-11 | 2011-08-03 | 三河燕郊欧伏电气有限公司 | Air dehumidifier inside electrical equipment cabinet |
| CN102510704A (en) * | 2011-10-27 | 2012-06-20 | 华为技术有限公司 | Radiating system of box type machine case communication device, box type machine case and communication device |
| CN202616624U (en) * | 2012-06-20 | 2012-12-19 | 深圳市一鎏科技有限公司 | Scenery outdoor distribution box |
| CN103988890A (en) * | 2014-04-28 | 2014-08-20 | 长沙隆平有机农业有限公司 | Drying method of organic edible flower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025902A (en) * | 2016-05-21 | 2016-10-12 | 成都育芽科技有限公司 | Metal-clad movable-type alternate current metal-enclosed switchgear |
| CN106025902B (en) * | 2016-05-21 | 2017-11-24 | 江苏德顺祥电气有限公司 | A kind of armoured removable type alternating |
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Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |