CN205609966U - High dirt resistance can low -voltage switch cabinet - Google Patents

High dirt resistance can low -voltage switch cabinet Download PDF

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Publication number
CN205609966U
CN205609966U CN201620319898.3U CN201620319898U CN205609966U CN 205609966 U CN205609966 U CN 205609966U CN 201620319898 U CN201620319898 U CN 201620319898U CN 205609966 U CN205609966 U CN 205609966U
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CN
China
Prior art keywords
cabinet
dust
voltage switch
air
low voltage
Prior art date
Application number
CN201620319898.3U
Other languages
Chinese (zh)
Inventor
徐雪平
Original Assignee
江苏欣法电气有限公司
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 江苏欣法电气有限公司 filed Critical 江苏欣法电气有限公司
Priority to CN201620319898.3U priority Critical patent/CN205609966U/en
Application granted granted Critical
Publication of CN205609966U publication Critical patent/CN205609966U/en

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Abstract

The utility model relates to a high dirt resistance can low -voltage switch cabinet, including the cabinet body that has air intake and air exit, the air intake is established and is located on the lower side in the middle part of both sides are personally experienced sth. Part of the body to the cabinet, and the air exit setting is at the top of the cabinet body, and the department is equipped with dust fall dust removal mechanism at the air intake, and the dust fall dust removal outside -in of mechanism comprises safety protection net, coarse strainer, active carbon intermediate layer and electrostatic precipitator net in proper order, is equipped with the foreign matter of preventing that open side down on the external wall of cabinet of air intake department and covers, air exit department is equipped with exhaust fan, is equipped with the dust cover on exhaust fan's upper portion, and the dust cover adopts the design of airing exhaust all around, and air outlet department is equipped with the maze return circuit around the exhaust hood. The utility model discloses simple structure, result of ventilating heat dissipation are good, and easy maintenance, processing cost are low, and dustproof effectual, the corrugate coarse strainer greatly increased that sets up simultaneously its area of contact in air intake department to improve the dust removal area on the fixed unit area, and then increased the life of dust removal filter screen, reduced the damage probability of follow -up electrostatic precipitator device.

Description

A kind of high anti-dust performance High-low voltage switch cabinet

Technical field

This utility model relates to a kind of switch cubicle, is specifically related to a kind of high anti-dust performance High-low voltage switch cabinet, belongs to controller switching equipment technical field.

Background technology

Switch cubicle is the device one electricity equipment accepting and distributing electric energy in power system, has and is controlled circuit, the part protected and detect.It is mainly used in the places such as power plant, transformer station.General switch cubicle uses closed, and switch cubicle produces substantial amounts of heat at work so that internal temperature uprises so that heat dissipates does not goes out, and affects the life-span of switch cubicle.

In order to these heats are dissipated in time, typically now solution is for fill a radiator or fan bottom switch cubicle, and in actual use, extraneous dust and worm fly are easily by inside radiator fan access switch cabinet, the most not only can affect the cleaning inside of switch cubicle, and the most even can affect the properly functioning of switch cubicle.At present, the dust that accumulation is internal with it is the most preferably cleared up measure by switch cubicle market sold.

Utility model content

Technical problem to be solved in the utility model is, the shortcoming overcoming prior art, a kind of high anti-dust performance High-low voltage switch cabinet is provided, by the multiple dedusting means arranged in switch cubicle air inlet, it is substantially reduced the dustiness of air intake, provides powerful guarantee for the equipment safe and stable operation in switch cubicle.

In order to solve above technical problem, this utility model provides a kind of high anti-dust performance High-low voltage switch cabinet, including the cabinet with air inlet and exhaust outlet, described air inlet is located at cabinet two middle side part place on the lower side, described exhaust outlet is arranged on the top of described cabinet, it is provided with depositing dust dedusting mechanism in described air inlet, described depositing dust dedusting mechanism ecto-entad is made up of safety guard net, coarse strainer, activated carbon interlayer and electrostatic precipitation net successively, and the cabinet outer wall of described air inlet is provided with the anti-foreign body cover that Open Side Down;Being provided with air ejector fan at described exhaust outlet, be provided with dust cover on the top of described air ejector fan, described dust cover uses surrounding exhaust system design, is provided with loop, labyrinth at the surrounding air outlet of exhaust hood.

The technical scheme that this utility model limits further is: aforesaid high anti-dust performance High-low voltage switch cabinet, described electrostatic precipitation net by plated film conduct electricity silk screen, plastic frame, discharge kayser and HV generator forms, described plastic frame is provided with plated film conduction silk screen, HV generator connects plated film conduction silk screen by wire, and plastic frame is connected by discharging kayser locking with activated carbon interlayer framework.

Aforesaid high anti-dust performance High-low voltage switch cabinet, described air ejector fan uses nine blade mixed flow flabellums, is mixed with axial flow flabellum and the advantage of turbine flabellum, producing while Wind Volume, also can produce big blast, the drafting efficiency of switch cubicle of raising.

Aforesaid high anti-dust performance High-low voltage switch cabinet, the cabinet door inwall of described cabinet is formed around dust-proof seal ring, prevents dust from entering from cabinet door, improves the anti-dust performance of cabinet.

Further, aforesaid high anti-dust performance High-low voltage switch cabinet, described coarse strainer uses corrugated hinge structure, improves the dedusting area of filter screen.

The beneficial effects of the utility model are: this utility model simple in construction, result of ventilating heat dissipation are good, easy to maintenance, processing cost is low, and good dustproof effect;The corrugated coarse strainer simultaneously arranged considerably increases its contact area in air inlet, thus improve the dedusting area in fixing unit are, and then increase the service life of dedusting filter screen, reduce the damage probability of follow-up electrostatic precipitator, so that whole bindiny mechanism is more durable in use, reduce the potential safety hazard during use and frequency of maintenance.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment.

Detailed description of the invention

Embodiment 1

The one high anti-dust performance High-low voltage switch cabinet that the present embodiment provides, structure is as shown in Figure 1, including the cabinet 3 with air inlet 1 and exhaust outlet 2, cabinet door 4 inwall of cabinet is formed around dust-proof seal ring, air inlet is located at cabinet two middle side part place on the lower side, exhaust outlet is arranged on the top of cabinet, it is provided with depositing dust dedusting mechanism in air inlet, depositing dust dedusting mechanism ecto-entad is successively by safety guard net 5, coarse strainer 6, activated carbon interlayer 7 and electrostatic precipitation net 8 are constituted, coarse strainer uses corrugated hinge structure, the cabinet outer wall of air inlet is provided with the anti-foreign body cover 10 that Open Side Down;Being provided with air ejector fan 11 at exhaust outlet, air ejector fan uses nine blade mixed flow flabellums, is provided with dust cover 9 on the top of air ejector fan, and dust cover 9 uses surrounding exhaust system design, is provided with loop, labyrinth at the surrounding air outlet of exhaust hood.

The electrostatic precipitation net that the present embodiment is selected by plated film conduct electricity silk screen, plastic frame, discharge kayser and HV generator forms, plastic frame is provided with plated film conduction silk screen, HV generator connects plated film conduction silk screen by wire, and plastic frame is connected by discharging kayser locking with activated carbon interlayer framework.

This utility model simple in construction, result of ventilating heat dissipation are good, easy to maintenance, processing cost is low, and good dustproof effect;The corrugated coarse strainer simultaneously arranged considerably increases its contact area in air inlet, thus improves the dedusting area in fixing unit are, and then increases the service life of dedusting filter screen, reduces the damage probability of follow-up electrostatic precipitator.

In addition to the implementation, this utility model can also have other embodiments.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of this utility model requirement.

Claims (5)

1. one kind high anti-dust performance High-low voltage switch cabinet, including the cabinet with air inlet and exhaust outlet, it is characterized in that: described air inlet is located at cabinet two middle side part place on the lower side, described exhaust outlet is arranged on the top of described cabinet, it is provided with depositing dust dedusting mechanism in described air inlet, described depositing dust dedusting mechanism ecto-entad is made up of safety guard net, coarse strainer, activated carbon interlayer and electrostatic precipitation net successively, and the cabinet outer wall of described air inlet is provided with the anti-foreign body cover that Open Side Down;Being provided with air ejector fan at described exhaust outlet, be provided with dust cover on the top of described air ejector fan, described dust cover uses surrounding exhaust system design, is provided with loop, labyrinth at the surrounding air outlet of exhaust hood.
High anti-dust performance High-low voltage switch cabinet the most according to claim 1, it is characterized in that: described electrostatic precipitation net by plated film conduct electricity silk screen, plastic frame, discharge kayser and HV generator forms, described plastic frame is provided with plated film conduction silk screen, HV generator connects plated film conduction silk screen by wire, and plastic frame is connected by discharging kayser locking with activated carbon interlayer framework.
High anti-dust performance High-low voltage switch cabinet the most according to claim 1, it is characterised in that: described air ejector fan uses nine blade mixed flow flabellums.
High anti-dust performance High-low voltage switch cabinet the most according to claim 1, it is characterised in that: the cabinet door inwall of described cabinet is formed around dust-proof seal ring.
High anti-dust performance High-low voltage switch cabinet the most according to claim 2, it is characterised in that: described coarse strainer uses corrugated hinge structure.
CN201620319898.3U 2016-04-15 2016-04-15 High dirt resistance can low -voltage switch cabinet CN205609966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620319898.3U CN205609966U (en) 2016-04-15 2016-04-15 High dirt resistance can low -voltage switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620319898.3U CN205609966U (en) 2016-04-15 2016-04-15 High dirt resistance can low -voltage switch cabinet

Publications (1)

Publication Number Publication Date
CN205609966U true CN205609966U (en) 2016-09-28

Family

ID=56972308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620319898.3U CN205609966U (en) 2016-04-15 2016-04-15 High dirt resistance can low -voltage switch cabinet

Country Status (1)

Country Link
CN (1) CN205609966U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106838051A (en) * 2017-04-14 2017-06-13 广德县辉达电器有限公司 A kind of radiating dustproof electromagnetic clutch
CN107592775A (en) * 2017-09-29 2018-01-16 江阴多高自动化科技有限公司 A kind of Electric Appliance Cabinet with dedusting function
CN109842030A (en) * 2019-02-22 2019-06-04 国网山东省电力公司临沂供电公司 A kind of low-tension distribution box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106838051A (en) * 2017-04-14 2017-06-13 广德县辉达电器有限公司 A kind of radiating dustproof electromagnetic clutch
CN106838051B (en) * 2017-04-14 2020-05-01 广德县辉达电器有限公司 Dustproof electromagnetic clutch dispels heat
CN107592775A (en) * 2017-09-29 2018-01-16 江阴多高自动化科技有限公司 A kind of Electric Appliance Cabinet with dedusting function
CN109842030A (en) * 2019-02-22 2019-06-04 国网山东省电力公司临沂供电公司 A kind of low-tension distribution box

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