CN205335704U - Power distribution cabinet - Google Patents

Power distribution cabinet Download PDF

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Publication number
CN205335704U
CN205335704U CN201620094047.3U CN201620094047U CN205335704U CN 205335704 U CN205335704 U CN 205335704U CN 201620094047 U CN201620094047 U CN 201620094047U CN 205335704 U CN205335704 U CN 205335704U
Authority
CN
China
Prior art keywords
cabinet
power distribution
air inlet
distribution cabinet
inlet
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.)
Expired - Fee Related
Application number
CN201620094047.3U
Other languages
Chinese (zh)
Inventor
王建
张焱
詹治勇
王兰英
詹志攀
胡永建
古利军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongxian County Sanxia Water Power Equipment Manufacturing Co Ltd
Original Assignee
Zhongxian County Sanxia Water Power Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongxian County Sanxia Water Power Equipment Manufacturing Co Ltd filed Critical Zhongxian County Sanxia Water Power Equipment Manufacturing Co Ltd
Priority to CN201620094047.3U priority Critical patent/CN205335704U/en
Application granted granted Critical
Publication of CN205335704U publication Critical patent/CN205335704U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a power distribution cabinet, including the cabinet body, cabinet body front portion sets up the cabinet door, upwards extend at cabinet body top has the top cap, the storehouse of admitting air that is provided with the inlet port and communicates with the inlet port between top cap and the cabinet body top, internal the intercommunication in the storehouse and cabinet that admit air there is inlet channel, inlet channel's air inlet department is provided with filter screen and fan, cabinet body bottom or lateral wall are provided with the venthole, the utility model discloses a being provided with inlet port and air inlet fan at cabinet body top, adopting mode lower rows enterprising, not only can dispel the heat to power distribution cabinet, the deashing can conveniently be carried out to the cabinet body moreover to the rain -proof, avoids the electrical components deposition, avoid electrical components generate heat, ageing, extension electrical components's a life and a reduction thigh fault rate.

Description

Power distribution cabinet
Technical field
This utility model belongs to electrical equipment technical field, is specifically related to a kind of power distribution cabinet。
Background technology
Power distribution cabinet refers to for playing the effects such as break-make, control or protection in power system generating, transmission of electricity, distribution, electric energy conversion and consumption; electric pressure is in the electric equipment products of 3.6kV~550kV; mainly include primary cut-out, high voltage isolator and earthed switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, several big classes such as high-voltage actuating mechanism, high-voltage explosion-proof power distribution equipment and high-tension switch cabinet;High-voltage switch gear manufacturing industry is the manufacturing important component part of power transmission and transforming equipment, occupies very important status in whole power industry;Power distribution cabinet is often unavoidably subject to the invasion and attack of water, if water instills from the plan vertical of power distribution cabinet or is tilted into inside power distribution cabinet, the element of power distribution cabinet will be soaked in water, thus causing that electric equipment short circuit cannot be properly functioning;Instill from the plan vertical of power distribution cabinet to solve rainwater or tilt to instill, the whole body of power distribution cabinet being designed as sealing structure by prior art, although to some extent solve the waterproof problem of power distribution cabinet, but ignore the heat dissipation problem of power distribution cabinet;Also a very scabrous problem is: working as rainstorm weather, the hydrops on ground is a lot, it is easy to is entered into the inside of power distribution cabinet by the ventilating heat dissipating hole of power distribution cabinet or cabinet door gap, causes the short circuit within power distribution cabinet。
Summary of the invention
In view of this, the purpose of this utility model is in that to provide a kind of power distribution cabinet, this power distribution cabinet by being provided with air inlet and ventilating fan at cabinet top, adopt the mode of enterprising lower row, be possible not only to power distribution cabinet is dispelled the heat, rainproof, and conveniently cabinet can be carried out deashing, avoid electric elements dust stratification, it is to avoid electric elements heating, aging, extend electric elements service life and reduce stock fault rate。
In order to solve above-mentioned technical problem, this utility model one power distribution cabinet, including cabinet, cabinet front portion arranges cabinet door, described cabinet top has upwardly extended top cover, is provided with air inlet and the air inlet storehouse connected with air inlet, is communicated with inlet channel inside described air inlet storehouse and cabinet between described top cover and cabinet top, the air inlet place of described inlet channel is provided with drainage screen and blower fan, and described bottom of cabinet bulk is or/and sidewall is provided with venthole。
Further, the described inlet channel other end extends in cabinet sidewall, is internally provided with outgassing groove or escape pipe with cabinet in described sidewall。
Further, described outgassing groove or escape pipe are set to incline structure。
Further, described air inlet is set to arcuate socket from the bottom to top。
Further, described cabinet top is provided with station foot, and described top cover is provided above the ceiling that keeps off the rain。
The beneficial effects of the utility model are in that:
This utility model by being provided with air inlet and ventilating fan at cabinet top, adopt the mode of enterprising lower row, it is possible not only to power distribution cabinet is dispelled the heat, rainproof, and conveniently cabinet can be carried out deashing, avoid electric elements dust stratification, it is to avoid electric elements heating, aging, extend electric elements service life and reduce stock fault rate。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model power distribution cabinet。
Accompanying drawing labelling: 1-cabinet;2-top cover;3-air inlet;4-air inlet storehouse;5-drainage screen;6-blower fan;7-inlet channel;8-outgassing groove;9-venthole;10-stands foot;11-keeps off the rain ceiling。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, utility model is described in further detail。
It is illustrated in figure 1 the structural representation of this utility model power distribution cabinet, this utility model one power distribution cabinet, including cabinet 1, cabinet 1 front portion arranges cabinet door, described cabinet 1 top has upwardly extended top cover 2, is provided with air inlet 3 and the air inlet storehouse 4 connected with air inlet 3 between described top cover 2 and cabinet 1 top, and described air inlet storehouse 4 is internal with cabinet 1 is communicated with inlet channel 7, the air inlet place of described inlet channel 7 is provided with drainage screen 5 and blower fan 6, or/and sidewall is provided with venthole 9 bottom described cabinet 1。
The present embodiment by being provided with air inlet and ventilating fan at cabinet top, adopt the mode of enterprising lower row, it is possible not only to power distribution cabinet is dispelled the heat, rainproof, and conveniently cabinet can be carried out deashing, avoid electric elements dust stratification, it is to avoid electric elements heating, aging, extend electric elements service life and reduce stock fault rate。
Further, it is preferred that described inlet channel 9 other end extends in cabinet 1 sidewall, it is internally provided with outgassing groove 8 or escape pipe with cabinet in described sidewall;Preferred described outgassing groove 8 or escape pipe are set to incline structure, and this structure is conducive to bringing swirling eddy in cabinet 1, improve cooling effect, conveniently carry out deashing。
Further, described air inlet 3 is set to arcuate socket from the bottom to top, and this structure advantageously reduces dust and raindrop enter air inlet storehouse, improves safe effect。
Further, it is preferred that described cabinet 1 top be provided with station foot 10, described top cover is provided above the ceiling 11 that keeps off the rain, this structure the former be conducive to aerofluxus, deashing, the latter is conducive to keeping off the rain。
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model。

Claims (5)

1. a power distribution cabinet, including cabinet, cabinet front portion arranges cabinet door;It is characterized in that: described cabinet top has upwardly extended top cover, air inlet and the air inlet storehouse connected with air inlet it is provided with between described top cover and cabinet top, it is communicated with inlet channel inside described air inlet storehouse and cabinet, the air inlet place of described inlet channel is provided with drainage screen and blower fan, and described bottom of cabinet bulk is or/and sidewall is provided with venthole。
2. power distribution cabinet according to claim 1, it is characterised in that: the described inlet channel other end extends in cabinet sidewall, is internally provided with outgassing groove or escape pipe with cabinet in described sidewall。
3. power distribution cabinet according to claim 2, it is characterised in that: described outgassing groove or escape pipe are set to incline structure。
4. power distribution cabinet according to claim 2, it is characterised in that: described air inlet is set to arcuate socket from the bottom to top。
5. power distribution cabinet according to claim 1, it is characterised in that: described cabinet top is provided with station foot, and described top cover is provided above the ceiling that keeps off the rain。
CN201620094047.3U 2016-01-29 2016-01-29 Power distribution cabinet Expired - Fee Related CN205335704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620094047.3U CN205335704U (en) 2016-01-29 2016-01-29 Power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620094047.3U CN205335704U (en) 2016-01-29 2016-01-29 Power distribution cabinet

Publications (1)

Publication Number Publication Date
CN205335704U true CN205335704U (en) 2016-06-22

Family

ID=56316396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620094047.3U Expired - Fee Related CN205335704U (en) 2016-01-29 2016-01-29 Power distribution cabinet

Country Status (1)

Country Link
CN (1) CN205335704U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110401113A (en) * 2018-04-24 2019-11-01 淄博永鑫电器有限公司 A kind of power distribution cabinet with cool-down dehumidification and dustproof construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110401113A (en) * 2018-04-24 2019-11-01 淄博永鑫电器有限公司 A kind of power distribution cabinet with cool-down dehumidification and dustproof construction

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160622

Termination date: 20180129

CF01 Termination of patent right due to non-payment of annual fee