CN205646542U - Be used for dirt -proof electric power cabinet of open air ventilation - Google Patents

Be used for dirt -proof electric power cabinet of open air ventilation Download PDF

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Publication number
CN205646542U
CN205646542U CN201620187397.4U CN201620187397U CN205646542U CN 205646542 U CN205646542 U CN 205646542U CN 201620187397 U CN201620187397 U CN 201620187397U CN 205646542 U CN205646542 U CN 205646542U
Authority
CN
China
Prior art keywords
runner
electric power
cabinet
fan
blower fan
Prior art date
Application number
CN201620187397.4U
Other languages
Chinese (zh)
Inventor
周同斌
张晴
李倩
Original Assignee
国家电网公司
国网山东省电力公司禹城市供电公司
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 国家电网公司, 国网山东省电力公司禹城市供电公司 filed Critical 国家电网公司
Priority to CN201620187397.4U priority Critical patent/CN205646542U/en
Application granted granted Critical
Publication of CN205646542U publication Critical patent/CN205646542U/en

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Abstract

The utility model provides a be used for dirt -proof electric power cabinet of open air ventilation relates to the power equipment field, including the cabinet body, still include air intake, air outlet, first fan group, second fan group, first runner, second runner, filter screen, the lateral wall of electric power cabinet is bilayer structure, and first runner is located the inside top of lateral wall, and the second runner is located the inside bottom of lateral wall, and the filter screen covers and hugs closely on first runner, second runner, and the second runner is driven by the motor, corresponding air intake is put to first fan histotope, and corresponding air outlet is put to second fan histotope, and first fan group, second fan group all place in the internal portion of cabinet, and first fan group inwards bloies, and second fan group outwards bloies, air outlet inner side still is equipped with cleaning device, the utility model discloses a double sides structure effectually prevents the dust from to get into electric power the cabinet is internal that can also carry out air exchange, heat dissipation in time avoids equipment ageing cashier's office in a shop, and the instrument precision reduces.

Description

A kind of electric power cabinet for outdoor dust control by ventilation

Technical field

This utility model relates to field of electrical equipment, is specifically related to a kind of electric power cabinet for outdoor dust control by ventilation.

Background technology

The power distribution stations such as 800KV, 500KV once put into operation, for security consideration, high voltage cabinet door is seldom opened, and high-voltage board is all to use sealed design mostly, therefore in high-voltage board, ventilation condition is poor, cabinet inner high voltage equipment easily causes partial discharge phenomenon because of moisture accumulation, and equipment will be run and cause potential safety hazard by this.Especially 7, August, weather moistens, and causes the accident discharged and cause of common occurrence because there was dampness in the air.Furthermore, the heat release in the course of the work of the equipment in high-voltage board, while how lowering the temperature electric power cabinet inside, dehumidifies again, is problems faced.Electric power cabinet needs only to normal temperature environment, is not required to low temperature environment, so, it is not necessary that according to the condition design of electric refrigerator;Air-conditioning seems and disclosure satisfy that requirement, but, compressor is placed in cabinet, it is clear that take significant volume in cabinet, and compressor is placed on outdoor, and the electric power cabinet made moves and resettlement is inconvenient for.

The file of Patent No. CN204696506U discloses a kind of dust-proof damp proof electric power cabinet, including upper wardrobe body and lower cabinet body, described upper wardrobe body is fixing with lower cabinet body to be connected, described upper wardrobe body inwall both sides are provided with air vent, and described air vent is provided with dust guard, and described dust guard includes Air Filter and desiccant, and in Air Filter, accompany desiccant, being provided with radiator fan on described air vent, described lower cabinet body and upper wardrobe body junction are provided with the first damp-proof layer, are provided with the second damp-proof layer bottom described lower cabinet body.This electric power cabinet volume is big, runs unstable, and noise is big, maintenance inconvenience.

Utility model content

For the deficiencies in the prior art, this utility model provides a kind of electric power cabinet for outdoor dust control by ventilation so that cabinet volume is little, operates steadily reliable, and noiseless is easy to maintenance.

For realizing object above, this utility model is achieved by the following technical programs: a kind of electric power cabinet for outdoor dust control by ventilation, including cabinet, also include air inlet, air outlet, the first blower fan group, the second blower fan group, the first runner, the second runner, drainage screen, the sidewall of described electric power cabinet is double-decker, described first runner is positioned at interior top, second runner is positioned at interior bottom, described drainage screen covers and is close on the first runner, the second runner, and described second runner is by driven by motor;Described first blower fan group position correspondence air inlet, described second blower fan group position correspondence air outlet, described first blower fan group, the second blower fan group are both placed in inside cabinet, and described first blower fan group is inwardly dried, and described second blower fan group is outwards dried;It is additionally provided with cleaning device inside described air outlet.

Preferably, described drainage screen is filtering dust net.

Preferably, the shape of described first runner and the second runner is consistent.

Preferably, described cleaning device is hairbrush.

Preferably, described air inlet is consistent with the width of drainage screen with air outlet length.

This utility model provides a kind of electric power cabinet for outdoor dust control by ventilation, uses double side walls structure, effectively prevents dust from entering in electric power cabinet upper wardrobe body, it is also possible to carry out air exchange, dispel the heat in time, it is to avoid ageing equipment, and accuracy of instrument reduces.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is cabinet schematic diagram of the present utility model.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

Embodiment:

As shown in Figure 1, a kind of electric power cabinet for outdoor dust control by ventilation, including cabinet 1, also include air inlet 2, air outlet the 3, first blower fan group the 4, second blower fan group the 5, first runner the 6, second runner 7, drainage screen 8, the sidewall of electric power cabinet is double-decker, and the first runner 6 is positioned at interior top, and the second runner 7 is positioned at interior bottom, drainage screen 8 covers and is close on first runner the 6, second runner 7, and the second runner 7 is driven by motor 10;First blower fan group 4 position correspondence air inlet 2, the second blower fan group 5 position correspondence air outlet 3, it is internal that first blower fan group the 4, second blower fan group 5 is both placed in cabinet 1, and the first blower fan group 4 is inwardly dried, and the second blower fan group 5 is outwards dried;Cleaning device 9 it is additionally provided with inside air outlet 3;Drainage screen 8 is filtering dust net 8;First runner 6 is consistent with the shape of the second runner 7;Cleaning device 9 is hairbrush;Air inlet 2 is consistent with the width of drainage screen 8 with air outlet 3 length.

This device uses in double side walls structure, after first blower fan group the 4, second blower fan group 5 and electric motor starting 10 start, air inlet 2 can enter large quantity of air, owing to being provided with drainage screen 8, the dust in air can be filtered out, it is to avoid cause accuracy of instrument to reduce and electric power cabinet contingency, drainage screen 8 is driven by the second runner 7, dust sticks on drainage screen 8, and dust is swept down by cleaning device 9, is then blown out air outlet 3 by the second blower fan group 5.

Above example only in order to the technical solution of the utility model to be described, is not intended to limit;Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent;And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.

Claims (5)

1. the electric power cabinet for outdoor dust control by ventilation, including cabinet (1), it is characterized in that, also include air inlet (2), air outlet (3), first blower fan group (4), second blower fan group (5), first runner (6), second runner (7), drainage screen (8), the sidewall of described electric power cabinet is double-decker, described first runner (6) is positioned at interior top, second runner (7) is positioned at interior bottom, described drainage screen (8) covers and is close to the first runner (6), on second runner (7), described second runner (7) is driven by motor (10);Described first blower fan group (4) position correspondence air inlet (2), described second blower fan group (5) position correspondence air outlet (3), it is internal that described first blower fan group (4), the second blower fan group (5) are both placed in cabinet (1), described first blower fan group (4) is inwardly dried, and described second blower fan group (5) is outwards dried;Described air outlet (3) inner side is additionally provided with cleaning device (9).
2. the electric power cabinet for outdoor dust control by ventilation as claimed in claim 1, it is characterised in that described drainage screen (8) is filtering dust net (8).
3. the electric power cabinet for outdoor dust control by ventilation as claimed in claim 1, it is characterised in that described first runner (6) is consistent with the shape of the second runner (7).
4. the electric power cabinet for outdoor dust control by ventilation as claimed in claim 1, it is characterised in that described cleaning device (9) is hairbrush.
5. the electric power cabinet for outdoor dust control by ventilation as claimed in claim 1, it is characterised in that described air inlet (2) is consistent with the width of drainage screen (8) with air outlet (3) length.
CN201620187397.4U 2016-03-12 2016-03-12 Be used for dirt -proof electric power cabinet of open air ventilation CN205646542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620187397.4U CN205646542U (en) 2016-03-12 2016-03-12 Be used for dirt -proof electric power cabinet of open air ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620187397.4U CN205646542U (en) 2016-03-12 2016-03-12 Be used for dirt -proof electric power cabinet of open air ventilation

Publications (1)

Publication Number Publication Date
CN205646542U true CN205646542U (en) 2016-10-12

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Family Applications (1)

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CN201620187397.4U CN205646542U (en) 2016-03-12 2016-03-12 Be used for dirt -proof electric power cabinet of open air ventilation

Country Status (1)

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CN (1) CN205646542U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108390289A (en) * 2018-04-26 2018-08-10 阜阳盛东智能制造技术研发有限公司 A kind of portable intelligent manufacture measure and control device
CN108598949A (en) * 2018-04-25 2018-09-28 张宝泽 A kind of heat dissipation type power equipment box
CN109004560A (en) * 2018-08-17 2018-12-14 张国民 A kind of electric power cabinet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598949A (en) * 2018-04-25 2018-09-28 张宝泽 A kind of heat dissipation type power equipment box
CN108390289A (en) * 2018-04-26 2018-08-10 阜阳盛东智能制造技术研发有限公司 A kind of portable intelligent manufacture measure and control device
CN108390289B (en) * 2018-04-26 2019-11-05 江苏锡沂高新区科技发展有限公司 Measure and control device is used in a kind of manufacture of portable intelligent
CN109004560A (en) * 2018-08-17 2018-12-14 张国民 A kind of electric power cabinet

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

Granted publication date: 20161012

Termination date: 20170312