CN203406531U - Dry ventilation type power distribution cabinet - Google Patents

Dry ventilation type power distribution cabinet Download PDF

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Publication number
CN203406531U
CN203406531U CN201320558334.1U CN201320558334U CN203406531U CN 203406531 U CN203406531 U CN 203406531U CN 201320558334 U CN201320558334 U CN 201320558334U CN 203406531 U CN203406531 U CN 203406531U
Authority
CN
China
Prior art keywords
cabinet
power distribution
type power
distribution cabinet
air duct
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
CN201320558334.1U
Other languages
Chinese (zh)
Inventor
陈建武
张明达
毛以平
刘文俊
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.)
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power 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 State Grid Corp of China SGCC, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320558334.1U priority Critical patent/CN203406531U/en
Application granted granted Critical
Publication of CN203406531U publication Critical patent/CN203406531U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a dry ventilation type power distribution cabinet. The dry ventilation type power distribution cabinet comprises a cabinet body, wherein the cabinet body has a side wall, a lower portion of the cabinet body is provided with a foundation on a ground, an outer surface of the side wall is vertically fixed with a ventilation channel, height from an upper end of the ventilation channel to the ground is at least 1500mm, the foundation is further provided with an accommodation chamber, the accommodation chamber has an upper opening, the upper opening is arranged in the cabinet body and is internally provided with a ventilation fan, the accommodation chamber is internally provided with a drawer, lime is placed in the drawer, and a lower end of the ventilation channel is communicated with the accommodation chamber. The dry ventilation type power distribution cabinet has advantages of good ventilation and non-easy entry of water and humid air.

Description

Dry aeration type power distribution cabinet
Technical field
The utility model relates to electric power facility technical field, especially relates to a kind of dry aeration type power distribution cabinet.
Background technology
Power distribution cabinet is the high electric power facility of current utilization rate.Because power distribution cabinet multidigit is in outdoor, and its inside has the high electronic devices and components of integrated level, and therefore, power distribution cabinet should have good ventilation and waterproof ability, thereby most power distribution cabinet has ventilation hole.But, in the ventilation hole of many power distribution cabinets, be easy to enter water or humid air, thereby the use of power distribution cabinet caused to potential safety hazard.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of dry aeration type power distribution cabinet, and it has well-ventilated, and is difficult for entering the feature of water and humid air.
For achieving the above object, the utility model provides following technical scheme:
A kind of dry aeration type power distribution cabinet, comprise cabinet, this cabinet has sidewall, and this cabinet bottom is provided with the base resting on the ground, the vertical air duct that is fixed with on the outer surface of described sidewall, the upper end of this air duct is at least 1500mm far from the height on ground, meanwhile, this base is provided with container cavity, and this container cavity has upper opening, this upper opening is positioned at this cabinet, and in this upper opening, be provided with extraction fan, in this container cavity, be provided with drawer, in this drawer, be placed with lime, and the lower end of this air duct is communicated to this container cavity.
Preferably, described air duct has rain-proof cover.
The advantage that the utility model has is: well-ventilated, and be difficult for entering water and humid air.The upper end of the air duct of dry aeration type power distribution cabinet of the present utility model is higher for the upper end position of air intake and this air duct, thereby has under the prerequisite of good ventilation in guaranteeing this cabinet, and outside water is difficult for entering in this cabinet.Meanwhile, the lower end of this air duct is provided with lime, thereby the wind that makes to enter in this cabinet is comparatively dry.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 looks cutaway view (part) for the master of a kind of dry aeration type power distribution cabinet that the embodiment of the present application provides.
In figure: 10, cabinet, 11, sidewall; 20, base, 21, container cavity, 211, upper opening; 30, air duct, 31, rain-proof cover; 40, extraction fan; 41, drawer; 100, ground.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1: dry aeration type power distribution cabinet, comprise cabinet 10, this cabinet 10 has sidewall 11, and these cabinet 10 bottoms are provided with the base 20 being positioned on ground 100.Further say, the vertical air duct 30 that is fixed with on the outer surface of this sidewall 11, far from ground, 100 height is at least 1500mm in the upper end of this air duct 30.Meanwhile, this base 20 is provided with container cavity 21, and this container cavity 21 has upper opening 211, and this upper opening 211 is positioned at this cabinet 10, and is provided with extraction fan 40 in this upper opening 211.In this container cavity 21, be provided with drawer 41, in this drawer 41, be placed with lime (not shown on figure).And the lower end of this air duct 30 is communicated to this container cavity 21.Obviously, the upper end open place of this air duct 30 can be arranged at the avris of this air duct 30, or the upper end of this air duct 30 is positioned under the top cover of this cabinet 10, thereby avoids rainwater to enter.Optimize, this air duct 30 has rain-proof cover 31.Like this, make this air duct 30 better avoid rainwater to enter.
In sum, extraneous wind enters in this cabinet via this air duct and this container cavity, thereby makes well-ventilated in this cabinet.Meanwhile, because the upper end position of this air duct is higher, the ponding of having avoided extraneous ground etc. to locate enters in this cabinet.And owing to being placed with lime in drawer set in this container cavity, thereby the air that makes to enter in this cabinet is comparatively dry.Wherein, why lime is positioned in drawer, object is can be in time and change easily lime.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (2)

1. a dry aeration type power distribution cabinet, comprise cabinet (10), this cabinet (10) has sidewall (11), and this cabinet (10) bottom is provided with the base (20) being positioned on ground (100), it is characterized in that: the vertical air duct (30) that is fixed with on the outer surface of described sidewall (11), far from ground, the height of (100) is at least 1500mm in the upper end of this air duct (30), simultaneously, this base (20) is provided with container cavity (21), this container cavity (21) has upper opening (211), this upper opening (211) is positioned at this cabinet (10), and in this upper opening (211), be provided with extraction fan (40), in this container cavity (21), be provided with drawer (41), this drawer is placed with lime in (41), and, the lower end of this air duct (30) is communicated to this container cavity (21).
2. dry aeration type power distribution cabinet according to claim 1, is characterized in that: described air duct (30) has rain-proof cover (31).
CN201320558334.1U 2013-09-09 2013-09-09 Dry ventilation type power distribution cabinet Expired - Fee Related CN203406531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320558334.1U CN203406531U (en) 2013-09-09 2013-09-09 Dry ventilation type power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320558334.1U CN203406531U (en) 2013-09-09 2013-09-09 Dry ventilation type power distribution cabinet

Publications (1)

Publication Number Publication Date
CN203406531U true CN203406531U (en) 2014-01-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320558334.1U Expired - Fee Related CN203406531U (en) 2013-09-09 2013-09-09 Dry ventilation type power distribution cabinet

Country Status (1)

Country Link
CN (1) CN203406531U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104242095A (en) * 2014-09-30 2014-12-24 四川蓝讯宝迩电子科技有限公司 Fixed power distribution box with bottom moisture preventing function
CN107147025A (en) * 2017-06-19 2017-09-08 福建省三星电气股份有限公司 High-tension switch cabinet and its manufacture method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104242095A (en) * 2014-09-30 2014-12-24 四川蓝讯宝迩电子科技有限公司 Fixed power distribution box with bottom moisture preventing function
CN107147025A (en) * 2017-06-19 2017-09-08 福建省三星电气股份有限公司 High-tension switch cabinet and its manufacture method
CN107147025B (en) * 2017-06-19 2019-01-01 福建省三星电气股份有限公司 High-tension switch cabinet and its manufacturing method

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Date Code Title Description
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: 20140122

Termination date: 20200909