CN105977831A - GGD-type low-voltage switch cabinet - Google Patents
GGD-type low-voltage switch cabinet Download PDFInfo
- Publication number
- CN105977831A CN105977831A CN201610461842.6A CN201610461842A CN105977831A CN 105977831 A CN105977831 A CN 105977831A CN 201610461842 A CN201610461842 A CN 201610461842A CN 105977831 A CN105977831 A CN 105977831A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- type low
- fan
- air inlet
- inlet pipe
- 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
Links
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
Abstract
The invention discloses a GGD-type low-voltage switch cabinet, which comprises a cabinet body, wherein an activated carbon moisture absorption layer is arranged on the inner wall of the cabinet body; a rubber insulating layer is arranged on the lateral wall, far away from the cabinet body, of the activated carbon moisture absorption layer; dense moisture absorption holes are arranged in the rubber insulating layer; a beam is arranged at the upper end of the cabinet body; an intake fan is arranged at the upper end of the beam; the lower end of the intake fan is connected with a first intake pipe; and the first intake pipe is introduced into the cabinet body. The intake fan and an exhaust fan are arranged, so that the air liquidity in the cabinet body is strengthened; and the heat is not accumulated. When the heat cannot be timely conducted, a second intake pipe is opened and a condenser cools the air and then introduces the air into the cabinet body to cool the cabinet body, so that the problem of an electrical fire generated at a high temperature is solved. The activated carbon moisture absorption layer is arranged on the periphery in the cabinet body to absorb moisture, so that the cabinet body is always in a dry environment; and the problem of the fire generated by a short circuit caused by moisture condensation is solved.
Description
Technical field
The present invention relates to switch cubicle technical field, particularly relate to a kind of GGD type low-tension switch cabinet.
Background technology
GGD low voltage switchgear is applicable to power plant, transformer station, and the exchange 50Hz of the power consumers such as industrial enterprise is specified
Running voltage 380V rated operational current to the distribution system of 3150A, as power, the electric energy conversion of illumination and controller switching equipment,
Distribution is used with control.GGD AC low voltage power switch box is to be responsible for higher level, vast power consumer and design department according to Ministry of Energy
Requirement, in line with safety, economy, the Novel low voltage power distribution cabinet of principle reasonable, reliable design.It is high that product has breaking capacity, dynamic
Heat stability is good, electrical arrangement is flexible, combination is convenient, serial, practical, novel structure, and degree of protection high can
Renewal product as low-voltage complete switch equipment uses.
But GGD type switch cubicle is when using for a long time, is susceptible to electrical fire, substantial amounts of to causing user to bring
Property loss, one of reason causing electrical fire is because during electric elements work in cabinet producing substantial amounts of heat, these heat
Amount transfers out outside cabinet not in time, and due to thermal accumlation, electric elements are susceptible to spontaneous combustion, causes fire, and another kind of generation is former
Because being, due to day and night temperature and the change of its internal temperature inside cabinet so that the moisture accumulation within cabinet, condense, lead
The junction sending a telegraph device original paper produces short circuit breaking out of fire.For this, we design a kind of GGD type low-tension switch cabinet, solve
State problem.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of GGD type low tension switch proposed
Cabinet.
To achieve these goals, present invention employs following technical scheme:
A kind of GGD type low-tension switch cabinet, including bag cabinet, the inwall of described cabinet is provided with activated carbon moisture absorption layer, described activity
Charcoal moisture absorption layer is provided with rubber insulation away from the sidewall of cabinet, and described rubber insulation is provided with intensive moisture absorption hole, institute
The upper end stating cabinet is provided with crossbeam, and the upper end of described crossbeam is provided with ventilating fan, and described ventilating fan lower end connects the
One air inlet pipe, described first air inlet pipe is passed through in cabinet, and the side of described first air inlet pipe is communicated with the second air inlet pipe, and described
Being provided with condenser in two air inlet pipe, the other end of described second air inlet pipe is passed through in cabinet, the top peace of described cabinet side
Equipped with input connector, the lower section of described input connector is provided with output connector, and described cabinet is away from input connector
Side is connected by title page has cabinet door, the bottom within described cabinet to be provided with first row fan and second row fan, and described the
The lower end of one exhaust fan and second row fan is respectively connected with exhaustor, and exhaustor extends to outside cabinet, under described cabinet
All there is mounting seat end corner by lock screw connection, and mounting seat is welded with hydraulic pressure support bar, described hydraulic pressure support bar another
One end is welded with base plate, described cabinet be internally provided with three pieces of demarcation strips, described demarcation strip is set to be bent upwards certain
Radian, and division board is isodistantly spaced distribution, is provided with controller, institute in described cabinet between first row fan and second row fan
State and sensor is installed on controller.
Preferably, it is provided with electrically-controlled valve between described first air inlet pipe and the second air inlet pipe.
Preferably, the two ends of described demarcation strip are by draw-in groove and cabinet clamping.
Preferably, the outer cover of described hydraulic pressure support bar is connected to pressure release spring.
Preferably, controller is integrated with control chip, signal input module and signal output module.
Preferably, described sensor includes temperature sensor and humidity sensor.
Preferably, described signal input module is electrically connected with sensor.
Preferably, described signal output module and ventilating fan, first row fan, second row fan, condenser and automatically controlled
Valve is electrically connected with.
Preferably, described demarcation strip is provided with some air-vents.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is provided with supply fan and exhaust fan so that
Cabinet inner air flowing property strengthens, and heat will not accumulate, and when heat cannot conduct in time, the second air inlet pipe is opened, condensation
Cabinet, by importing in cabinet after air cooling-down, is lowered the temperature by device again, solves high temperature and produces the problem of electrical fire, in cabinet
Surrounding be provided with activated carbon adsorption layer, dampness is siphoned away, makes cabinet be in dry environment all the time, solve dampness condensation lead
Cause the problem that short circuit produces fire.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of GGD type low-tension switch cabinet that the present invention proposes；
Fig. 2 is the connection diagram of modules of the present invention.
In figure: 1 cabinet, 2 activated carbon moisture absorption layers, 3 rubber insulations, 4 crossbeams, 5 ventilating fans, 6 first air inlet pipe, 7 cold
Condenser, 8 second air inlet pipe, 9 input connectors, 10 output connectors, 11 cabinet doors, 12 first row fans, 13 second row fans, 14
Exhaustor, 15 hydraulic pressure support bars, 16 base plates, 17 demarcation strips, 18 controllers, 19 sensors.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.
With reference to Fig. 1-2, a kind of GGD type low-tension switch cabinet, including bag cabinet 1, the inwall of cabinet 1 is provided with activated carbon moisture absorption
Layer 2, activated carbon moisture absorption layer 2 is provided with rubber insulation 3 away from the sidewall of cabinet 1, and rubber insulation 3 is provided with intensive suction
Wet hole, the upper end of cabinet 1 is provided with crossbeam 4, and the upper end of crossbeam 4 is provided with ventilating fan 5, and ventilating fan 5 lower end connects the
One air inlet pipe 6, the first air inlet pipe 6 is passed through in cabinet 1, and the side of the first air inlet pipe 6 is communicated with the second air inlet pipe 8, the first air inlet
It is provided with electrically-controlled valve between pipe 6 and the second air inlet pipe 8, the second air inlet pipe 8 is provided with condenser 7, another of the second air inlet pipe 8
End is passed through in cabinet 1, cabinet 1 side be arranged above inputting connector 9, the lower section of input connector 9 is provided with output and connects
Plug-in unit 10, cabinet 1 is connected by title page away from the side of input connector 9 has cabinet door 11, the bottom within cabinet 1 to be provided with the
One exhaust fan 12 and second row fan 13, the lower end of first row fan 12 and second row fan 13 is respectively connected with exhaustor 14, and
It is outside that exhaustor 14 extends to cabinet 1, and the corner, lower end of cabinet 1 is all connected by lock screw mounting seat, and mounting seat weldering
Being connected to hydraulic pressure support bar 15, the outer cover of hydraulic pressure support bar 15 is connected to pressure release spring, and the other end of hydraulic pressure support bar 15 is welded with
Base plate 16, cabinet 1 be internally provided with three pieces of demarcation strips 17, demarcation strip 17 is provided with some air-vents, the two of demarcation strip 17
Holding by draw-in groove and cabinet 1 clamping, demarcation strip 17 is set to be bent upwards certain radian, and division board 17 is isodistantly spaced point
Cloth, is provided with controller 18 between first row fan 12 and second row fan 13 in cabinet 1, controller 18 is integrated with control core
Sheet, signal input module and signal output module, signal output module and ventilating fan 5, first row fan 12, second row fan
13, condenser 7 and electrically-controlled valve are electrically connected with, and controller 18 is provided with sensor 19, sensor 19 include temperature sensor and
Humidity sensor, signal input module is electrically connected with sensor 19.
In use, the signal output part of controller 18 controls ventilating fan 5, first row fan 12 and second row to the present invention
Fan 13 works so that the air in cabinet 1 swaps with extraneous air, and is taken away by the heat within cabinet 1, sensor
Temperature and humidity in 19 detection cabinets 1, and by signal input module to controller 18 transmitting real-time data, when temperature and wet
When degree is abnormal, controller 18 opens electrically-controlled valve and condenser 7 by signal output module, carries out the air entered in cabinet 1
Cooling, enabling taking away more heat and dampness, the dampness in cabinet 1 is adsorbed by activated carbon moisture absorption layer 2 so that cabinet
Will not produce, in body 1, the fire that moisture accumulation causes short circuit to cause, demarcation strip 17 is set to the radian being bent upwards, the dampness made
Activated carbon moisture absorption layer 2 is flowed to both sides.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (9)
1. a GGD type low-tension switch cabinet, bag cabinet (1), it is characterised in that the inwall of described cabinet (1) is provided with activated carbon
Moisture absorption layer (2), described activated carbon moisture absorption layer (2) is provided with rubber insulation (3) away from the sidewall of cabinet (1), and described rubber is exhausted
Being provided with intensive moisture absorption hole in edge layer (3), the upper end of described cabinet (1) is provided with crossbeam (4), the upper end of described crossbeam (4)
Being provided with ventilating fan (5), described ventilating fan (5) lower end connects the first air inlet pipe (6), and described first air inlet pipe (6) is led to
Entering in cabinet (1), the side of described first air inlet pipe (6) is communicated with the second air inlet pipe (8), the upper peace of described second air inlet pipe (8)
Equipped with condenser (7), the other end of described second air inlet pipe (8) is passed through in cabinet (1), the top peace of described cabinet (1) side
Equipped with input connector (9), the lower section of described input connector (9) is provided with output connector (10), described cabinet (1) away from
The side of input connector (9) is connected by title page cabinet door (11), and the bottom of described cabinet (1) inside is provided with the first air draft
Fan (12) and second row fan (13), the lower end of described first row fan (12) and second row fan (13) is respectively connected with exhaustor
(14), and exhaustor (14) extends to cabinet (1) outside, and the corner, lower end of described cabinet (1) is all connected by lock screw to be had
Mounting seat, and mounting seat is welded with hydraulic pressure support bar (15), the other end of described hydraulic pressure support bar (15) is welded with base plate (16),
Described cabinet (1) be internally provided with three pieces of demarcation strips (17), described demarcation strip (17) is set to be bent upwards certain radian,
And division board (17) is isodistantly spaced distribution, arrange between described cabinet (1) interior first row fan (12) and second row fan (13)
There is controller (18), described controller (18) is provided with sensor (19).
A kind of GGD type low-tension switch cabinet the most according to claim 1, it is characterised in that described first air inlet pipe (6) and the
Two air inlet pipe are provided with electrically-controlled valve between (8).
A kind of GGD type low-tension switch cabinet the most according to claim 1, it is characterised in that the two ends of described demarcation strip (17)
By draw-in groove and cabinet (1) clamping.
A kind of GGD type low-tension switch cabinet the most according to claim 1, it is characterised in that described hydraulic pressure support bar (15)
Outer cover is connected to pressure release spring.
A kind of GGD type low-tension switch cabinet the most according to claim 1, it is characterised in that described controller (18) is integrated with
Control chip, signal input module and signal output module.
A kind of GGD type low-tension switch cabinet the most according to claim 1, it is characterised in that described sensor (19) includes temperature
Degree sensor and humidity sensor.
A kind of GGD type low-tension switch cabinet the most according to claim 5, it is characterised in that described signal input module and biography
Sensor (19) is electrically connected with.
A kind of GGD type low-tension switch cabinet the most according to claim 5, it is characterised in that described signal output module with enter
Gas blower fan (5), first row fan (12), second row fan (13), condenser (7) and electrically-controlled valve are electrically connected with.
9. according to a kind of GGD type low-tension switch cabinet described in claim 1 or 3, it is characterised in that described demarcation strip sets on (17)
It is equipped with some air-vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461842.6A CN105977831A (en) | 2016-06-23 | 2016-06-23 | GGD-type low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610461842.6A CN105977831A (en) | 2016-06-23 | 2016-06-23 | GGD-type low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977831A true CN105977831A (en) | 2016-09-28 |
Family
ID=57022667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610461842.6A Pending CN105977831A (en) | 2016-06-23 | 2016-06-23 | GGD-type low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977831A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654890A (en) * | 2017-03-07 | 2017-05-10 | 侯逸飞 | Fireproof and dampproof electronic control cabinet convenient for movement |
| CN107147012A (en) * | 2017-05-19 | 2017-09-08 | 合肥尚强电气科技有限公司 | A kind of damp-proof High-low voltage switch cabinet |
| CN107809072A (en) * | 2017-10-25 | 2018-03-16 | 江苏叙然信息科技有限公司 | A kind of Novel switch cabinet |
| CN110071434A (en) * | 2019-04-30 | 2019-07-30 | 嘉兴学院 | A kind of thermostatic type high-low pressure cabinet |
| CN112018643A (en) * | 2020-09-05 | 2020-12-01 | 段智强 | Safety pressure relief device of switch cabinet and pressure relief method thereof |
| CN112103787A (en) * | 2020-09-09 | 2020-12-18 | 贵州电网有限责任公司 | Novel device for ventilating sealed switch cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013099393A1 (en) * | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | Electrical room |
| CN203871702U (en) * | 2014-04-15 | 2014-10-08 | 江山惠企科技服务有限公司 | Adjustable heat dissipation type outdoor distribution box |
| CN204030322U (en) * | 2014-07-01 | 2014-12-17 | 国网山东省电力公司日照供电公司 | Power distribution cabinet |
| CN204558962U (en) * | 2015-05-05 | 2015-08-12 | 国家电网公司 | A kind of Novel bunk compresses switch cabinet |
| CN105682394A (en) * | 2016-03-15 | 2016-06-15 | 石狮国高电子科技有限公司 | Energy-saving electric control cabinet |
-
2016
- 2016-06-23 CN CN201610461842.6A patent/CN105977831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013099393A1 (en) * | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | Electrical room |
| CN203871702U (en) * | 2014-04-15 | 2014-10-08 | 江山惠企科技服务有限公司 | Adjustable heat dissipation type outdoor distribution box |
| CN204030322U (en) * | 2014-07-01 | 2014-12-17 | 国网山东省电力公司日照供电公司 | Power distribution cabinet |
| CN204558962U (en) * | 2015-05-05 | 2015-08-12 | 国家电网公司 | A kind of Novel bunk compresses switch cabinet |
| CN105682394A (en) * | 2016-03-15 | 2016-06-15 | 石狮国高电子科技有限公司 | Energy-saving electric control cabinet |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654890A (en) * | 2017-03-07 | 2017-05-10 | 侯逸飞 | Fireproof and dampproof electronic control cabinet convenient for movement |
| CN107147012A (en) * | 2017-05-19 | 2017-09-08 | 合肥尚强电气科技有限公司 | A kind of damp-proof High-low voltage switch cabinet |
| CN107809072A (en) * | 2017-10-25 | 2018-03-16 | 江苏叙然信息科技有限公司 | A kind of Novel switch cabinet |
| CN110071434A (en) * | 2019-04-30 | 2019-07-30 | 嘉兴学院 | A kind of thermostatic type high-low pressure cabinet |
| CN110071434B (en) * | 2019-04-30 | 2020-05-22 | 嘉兴学院 | Constant temperature type high-low voltage cabinet |
| CN112018643A (en) * | 2020-09-05 | 2020-12-01 | 段智强 | Safety pressure relief device of switch cabinet and pressure relief method thereof |
| CN112103787A (en) * | 2020-09-09 | 2020-12-18 | 贵州电网有限责任公司 | Novel device for ventilating sealed switch cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105977831A (en) | GGD-type low-voltage switch cabinet | |
| CN202798488U (en) | Power conversion device | |
| CN202817548U (en) | Dewatering-type electric cabinet dehumidifier used for terminal box | |
| CN202975882U (en) | Online intelligent condensation-proof dehumidification system | |
| CN203632021U (en) | Low-voltage capacitance compensation cabinet | |
| CN206332343U (en) | A kind of high-efficient heat-dissipating low tension switch cabinet | |
| CN205846532U (en) | A kind of energy-conservation photovoltaic box-type substation | |
| CN103390868B (en) | A kind of buried substation of safe and intelligent | |
| CN203378169U (en) | Electrical cabinet | |
| CN103944086A (en) | Energy-saving maintenance-free constant-temperature secondary cabinet | |
| CN104756616A (en) | Solar inverter | |
| CN203243232U (en) | Inverter and power module main circuit structure thereof | |
| CN205789404U (en) | A kind of heat dissipation type transformation case | |
| CN214255201U (en) | Cubical switchboard for photovoltaic little electric wire netting | |
| CN107317228A (en) | A kind of AC low voltage power switch box | |
| CN208862421U (en) | A kind of low-voltage comprehensive distribution box of modularized design | |
| CN103582195A (en) | Structure of machine core of commercial induction cooker | |
| CN207884170U (en) | A kind of electric equipment management device of good heat dissipation effect | |
| CN208820289U (en) | A kind of contactor cabinet structure that wind power generating set uses | |
| CN207010196U (en) | A kind of high voltage cable branch box | |
| CN106532520A (en) | Self-cooling cabinet | |
| CN208284880U (en) | A kind of high-efficient heat-dissipating low-tension switch cabinet | |
| CN205610017U (en) | Low pressure distribution equipment with dehumidification cooling function | |
| CN208006765U (en) | A kind of water-cooled vertical structure passing phase insulator device | |
| CN207663322U (en) | A kind of electric power cabinet dehumidification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230000 Fuhuang Industrial Park, Huanglu Town, Chaohu City, Hefei City, Anhui Province Applicant after: Anhui Fuhuang Electric Power Equipment Technology Co., Ltd. Address before: 238000 Private Industrial Park of Xiangyang South Road, Chaohu City, Hefei City, Anhui Province Applicant before: ANHUI FUHUANG ELECTRIC CONTROL EQUIPMENT CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |