CN110071446A - A kind of dust-proof radiating switchgear - Google Patents
A kind of dust-proof radiating switchgear Download PDFInfo
- Publication number
- CN110071446A CN110071446A CN201910360175.6A CN201910360175A CN110071446A CN 110071446 A CN110071446 A CN 110071446A CN 201910360175 A CN201910360175 A CN 201910360175A CN 110071446 A CN110071446 A CN 110071446A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- dust
- heat exchanger
- heat exchange
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of dust-proof radiating switchgears, including cabinet body, heat exchanger, blast pipe, water tank, hot-air in outdoor cold air and cabinet is set to carry out heat exchange by heat exchanger, the heat that electronic component in cabinet is generated is by taking outdoor in cabinet, and then to the electronic component cooling in cabinet, hot-air in cold air outside cabinet and cabinet can be carried out heat exchange by heat exchanger in a manner of reverse convection, enhanced heat exchange efficiency, improved the heat dissipation effect of switchgear；Dust-proof mesh enclosure is set at heat exchanger inlet and outlet, switchgear is made not have to open cabinet door during heat dissipation, extraneous dust can not enter in cabinet, play good dust-proof effect, and dust-proof mesh enclosure be it is dismountable, can clean or replace in time；Temperature sensor is set by electronic component each in switch cabinet body, by the work of blower, cold wind, then the shunting through isocon to each electronic component are extracted from water tank when the temperature is excessively high, so that each electronic component radiates.
Description
Technical field
The present invention relates to switchgear technical field more particularly to a kind of dust-proof radiating switchgears.
Background technique
Switchgear is a kind of electrical equipment, controls the Push And Release of various equipment.Switchgear outside line is introduced into master control in cabinet and opens
It closes, subsequently into sub-control switch, each branch is set according to its needs.Such as instrument, automatic control, motor magnetic switch, various exchanges are connect
Tentaculum etc., some also set hyperbaric chamber and low-pressure chamber switchgear, are equipped with high voltage bus, such as power plant, and some is additionally provided with to protect master
Want the low-frequency load reduction of equipment.Component in switchgear mainly has breaker, disconnecting switch, on-load switch, operating mechanism, mutual inductor
And various protective devices etc..There are many classification method of switchgear, such as can be divided into withdraw-type by breaker mounting means and open
Close cabinet and fixed switching cabinet；Or the difference according to cabinet body structure, can be divided into open type switchgear, metal closed switch cabinet and
Metal enclosed armoured switch cabinet；High-tension switch cabinet, Medium Voltage Switchgear and low tension switch can be divided into again according to voltage class is different
Cabinet etc..
Electronic component in switchgear can generate a large amount of heat at work, it is necessary to dissipate in time, otherwise can cause to hold
The temperature closed in cabinet rises, and influences electronic component normal work, and the electronic component fever having is more, and some fevers are few, cause
Local temperature is excessively high in meeting switchgear.
Existing mode mainly opens up the radiating mode of heat release hole in the top plate or side wall of switchgear, utilizes naturally empty
Gas convection current is radiated, but since the heat dissipation effect that heat release hole and natural air convection current are played is limited, is being used
When, the temperature in switchgear is still higher.
In addition to this, switchgear is in use process or in placement process, dust also compare it is more, easily from heat release hole into
Enter to interior of the cabinet, environment in cabinet is damaged, further shortens the service life of equipment, also short circuit is easily caused to ask
Topic.
Summary of the invention
To overcome local temperature height, poor heat radiation and dust in switchgear existing in the prior art to enter asking for cabinet body
Topic, the present invention provides a kind of dust-proof radiating switchgears.
A kind of dust-proof radiating switchgear, including cabinet body, heat exchanger, blast pipe, water tank, the front and rear sides of cabinet body are set respectively
Be equipped with cabinet door, a heat exchanger be at least installed in cabinet door, the heat exchanger include outer housing, heat exchange chip, heat exchange every
Piece, heat exchange partition are fixedly connected in outer housing and by the inside division of outer housing at front chamber, rear chamber, the partition that exchanges heat it is upper
Lower two sides are respectively arranged with the through-hole of connection a front chamber and rear chamber, and front chamber is arranged outside cabinet body, and rear chamber's setting exists
In cabinet body, at least two heat exchange chip, two neighboring heat exchange chip interval are separately installed in front chamber and rear chamber
And dislocation is arranged to form the air flow passage of bending, is respectively arranged with cabinet outgoing tuyere, cabinet in the two sides up and down of front chamber
External air inlet port is respectively arranged with air inlet in cabinet in the two sides up and down of rear chamber, air outlet in cabinet, in cabinet external air inlet port and cabinet
Air inlet is separately installed with ventilation fan, and the cabinet door outer surface is inlaid with display, and the upper end of the water tank is equipped with control
Device processed, warning device, and controller electrical connection warning device and display, the inner cavity of the water tank are equipped with blast pipe, and
Blast pipe, which is in U-shape, is arranged in the inside of water tank, and the blast pipe runs through the side of cabinet body and is connected to isocon, described point
One end of flow tube is respectively communicated with each electronic component in switch cabinet body, and the inner cavity of the cabinet body is equipped with air exhaust passage, and
One end of air exhaust passage is respectively communicated with electronic component by conduit, and the air exhaust passage runs through cabinet body, the air exhaust passage it is interior
Chamber is equipped with blower, and controller is electrically connected blower, is mounted on temperature sensor in the electronic component, the water tank
Bottom is equipped with water level sensor and temperature sensor, and controller is electrically connected temperature sensor and water level sensor.
In a preferred embodiment, the cabinet external air inlet port, air inlet has all been removably installed cover in cabinet
The firmly dust-proof mesh enclosure of ventilation fan.
In a preferred embodiment, ventilation fan is installed, outside cabinet in the cabinet outgoing tuyere and cabinet at air outlet
The dust-proof mesh enclosure for covering ventilation fan is removably installed at air outlet in air outlet and cabinet.
In a preferred embodiment, a heat exchanger is at least installed on the side wall of the cabinet body, heat exchanger
Front chamber is arranged outside cabinet body, and the rear chamber of heat exchanger is arranged in cabinet body.
In a preferred embodiment, the roof of the cabinet body is at least equipped with a heat exchanger, before heat exchanger
Chamber is arranged outside cabinet body, and the rear chamber of heat exchanger is arranged in cabinet body.
In a preferred embodiment, the roof of the cabinet body and side wall are at least equipped with a heat exchanger, heat exchange
The front chamber of device is arranged outside cabinet body, and the rear chamber of heat exchanger is arranged in cabinet body.
In a preferred embodiment, the cabinet door of the front and rear sides of the cabinet body is all double door, double door it is every
One heat exchanger is installed, the front chamber of heat exchanger is arranged outside cabinet body, and the rear chamber of heat exchanger is arranged in cabinet in the fan shop front
In vivo.
In a preferred embodiment, the water tank has insulating sandwich, specially insulated foam coating and rubber slab.
In a preferred embodiment, the end of the water tank is equipped with water control valve, and water control valve passes through conduit
Through cabinet body.
In a preferred embodiment, the end of the air exhaust passage is equipped with airstrainer.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention is on switch cabinet body by installing heat exchanger, can make in outdoor cold air and cabinet hot-air into
Row heat exchange drops the heat that electronic component in cabinet generates by taking outdoor in cabinet to, and then to the electronic component in switch cabinet
Hot-air in cold air outside cabinet and cabinet can be carried out in a manner of reverse convection heat exchange, enhance heat exchange effect by temperature, heat exchanger
Rate improves the heat dissipation effect of switchgear；
(2) present invention by cabinet outgoing tuyere, cabinet external air inlet port, cabinet air inlet, setting is dust-proof at air outlet in cabinet
Mesh enclosure makes switchgear not have to open cabinet door during heat dissipation, and extraneous dust also enters less than heat exchanger and switch cabinet
It is interior, play good dust-proof effect, and dust-proof mesh enclosure be it is dismountable, can clean or replace in time；
(3) temperature sensor is arranged by electronic component each in switch cabinet body in the present invention, when the temperature is excessively high, leads to
Cold wind, then the shunting through isocon to each electronic component are extracted in the work for crossing blower from water tank, so that each ministry of electronics industry
The temperature of part achievees the effect that heat dissipation.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of dust-proof radiating switchgear embodiment 1 of the present invention；
Fig. 2 is the amplified structural schematic diagram of radiator in Fig. 1；
Fig. 3 is the amplified left view structural representation of radiator in Fig. 1；
Fig. 4 is a kind of switchgear the schematic diagram of the section structure of dust-proof radiating switchgear embodiment 1 of the present invention；
In figure: 1- cabinet body；2- cabinet door；3- outer housing；4- heat exchange chip；5- heat exchange partition；31- front chamber；32- back cavity
Room；33- through-hole；311- cabinet outgoing tuyere；312- cabinet external air inlet port；Air inlet in 321- cabinet；Air outlet in 322- cabinet；34- is changed
Gas fan；35- dust-proof mesh enclosure；6- blast pipe；61- isocon；62- air exhaust passage；63- blower；7- water tank；71- level sensor
Device；The outer cold air of 15- cabinet；Hot-air in 16- cabinet.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Embodiment 1:
Fig. 1-4 is please referred to, is a kind of preferred embodiment of dust-proof radiating switchgear, including cabinet body 1, heat exchanger, blast pipe
6, water tank 7, the front and rear sides of cabinet body 1 are respectively arranged with cabinet door 2, and cabinet door 2 is all double door, are equipped in each cabinet door 2
One heat exchanger, heat exchanger include outer housing 3, heat exchange chip 4, heat exchange partition 5, and heat exchange partition 5 is fixedly connected on outer housing 3
It is interior and by the inside division of outer housing 3 at front chamber 31, rear chamber 32, the two sides up and down for the partition 5 that exchanges heat are respectively arranged with one
It is connected to the through-hole 33 of front chamber 31 and rear chamber 32, front chamber 31 is arranged outside cabinet body 1, and rear chamber 32 is arranged in cabinet body 1, preceding
At least two heat exchange chip 4, the two neighboring interval of heat exchange chip 4 and mistake are separately installed in chamber 31 and rear chamber 32
Position is arranged to form the air flow passage of bending, is respectively arranged with cabinet outgoing tuyere 311, cabinet in the two sides up and down of front chamber 31
External air inlet port 312 is respectively arranged with air inlet 321 in cabinet in the two sides up and down of rear chamber 32, air outlet 322 in cabinet, outside cabinet
Ventilation fan 34 is separately installed at air inlet 321 in air inlet 312 and cabinet.
After switchgear is powered, the ventilation fan 34 on heat exchanger can also be run therewith, outdoor under the action of ventilation fan 34
Cold air 15 is entered in front chamber 31 by the cabinet external air inlet port 312 of 1 lower part of switch cabinet body, enters the cabinet in front chamber 31
Outer cold air 15 is divided into two strands, one directly passes through, and through-hole 33, air outlet 322 enters electron in switch cabinet body 1 in cabinet
Component cooling, another stock pass through the air flow passage for the bending that heat exchange chip 4 is formed, and are discharged from cabinet outgoing tuyere 311,
Hot-air 16 in the cabinet that electronic component generates in the process of running is entered after rear chamber 32 by air inlet 321 in cabinet and is equally divided
At two strands, one directly passes through air inlet 321 in cabinet, through-hole 33, cabinet outgoing tuyere 311 and is discharged to outside cabinet, in switchgear
Electronic component cooling, another stock passes through the air flow passage for the bending that heat exchange chip 4 is formed, out of cabinet from air outlet 322
Back in switch cabinet body 1, the outer cold air 15 of cabinet carries out heat exchange, heat in cabinet by heat exchange partition 5 with hot-air 16 in cabinet
Most of heat of air 16 is all taken away by cold air 15 outside cabinet, and hot-air 16 is out of cabinet from air outlet 322 in cooled cabinet
It returns in switch cabinet body 1 again, and then electron component cools down, the outer cold air 15 of cabinet is heated rear again from cabinet outgoing tuyere
It is discharged at 311, according to such operating mode, carries out continuing heat dissipation to the electronic component of operation, outside cabinet in cold air 15 and cabinet
Heat exchange efficiency can be improved in 16 reverse convection of hot-air in this way, and two neighboring heat exchange chip 4 is spaced and dislocation arrangement is to form
The air flow passage of bending not only can increase the outer cold air 15 of cabinet and stop of the hot-air 16 in heat exchanger in cabinet
Time can also increase heat exchange area, further increase the heat exchange efficiency of heat exchanger, reach better heat dissipation effect with this.
Further, in the present embodiment, the cabinet external air inlet port 312, be all removably installed at air inlet 321 in cabinet
There is the dust-proof mesh enclosure 35 for covering ventilation fan 34.
Further, in the present embodiment, ventilation is installed at the cabinet outgoing tuyere 311 and air outlet 322 in cabinet
The dust-proof mesh enclosure 35 for covering ventilation fan 34 is removably installed at air outlet 322 in fan 34, cabinet outgoing tuyere 311 and cabinet.
Install the dust-proof mesh enclosure 35 of quick detachable cleaning additional, it is possible to prevente effectively from extraneous dust enters in heat exchanger, dust is long
Time be deposited in heat exchange chip 4 and heat exchange partition 5 on, finally will affect the heat exchange efficiency of heat exchanger, furthermore the present invention due to
Do not have to open cabinet door 2 during heat dissipation, therefore extraneous dust also enters less than in switch cabinet body 1.The outlet air outside cabinet
Ventilation fan 34 is also installed at mouth 311 and air outlet 322 in cabinet, the outer cold air 15 of cabinet and hot-air 16 in cabinet can be speeded in this way
Cycle rate, accelerate the heat exchange efficiency of heat exchanger, enhance the heat dissipation effect to electronic component.
Please refer to Fig. 4, in the present embodiment, 1 outer surface of cabinet door is inlaid with display, and the upper end of the water tank 7 is equipped with
Controller, warning device, and controller electrical connection warning device and display, the inner cavity of the water tank 7 are equipped with blast pipe
6, and blast pipe 6 is in U-shape and is arranged in the inside of water tank 7, the blast pipe 6 through cabinet body 1 side and with isocon 61
Connection, one end of the isocon 61 is respectively communicated with each electronic component 11 in switch cabinet body 1, the inner cavity of the cabinet body 1
Air exhaust passage 62 is installed, and one end of air exhaust passage 62 is respectively communicated with electronic component 11, the air exhaust passage 62 by conduit
Through cabinet body 1, the inner cavity of the air exhaust passage 62 is equipped with blower 63, and controller is electrically connected blower 63, the electronic component
Temperature sensor is mounted in 11, the bottom of the water tank 7 is equipped with water level sensor 71 and temperature sensor, and controls
Device is electrically connected temperature sensor and water level sensor.By electronic component 11 each in switch cabinet body 1, temperature is set
Sensor by the work of blower 63, extracts cold wind, then through isocon 61 to each electricity when the temperature is excessively high from water tank 7
The shunting of subassembly 11 so that the temperature of each electronic component 11 achievees the effect that heat dissipation, when the water level in water tank 7 is too low or
When person's temperature is low, by warning device, convenient for reminding staff to replace water source to water tank 7.
Further, in the present embodiment, water tank 7 has insulating sandwich, specially insulated foam coating and rubber slab.
Further, in the present embodiment, the end of water tank 7 is equipped with water control valve, and water control valve is run through by conduit
Cabinet body 1.
Further, in the present embodiment, the end of air exhaust passage 62 is equipped with airstrainer.
The present invention can make hot-air in outdoor cold air and cabinet carry out heat by installing heat exchanger on switch cabinet body
The heat that electronic component in cabinet generates is cooled down by taking outdoor in cabinet to, and then to the electronic component in switch cabinet, is changed by exchange
Hot-air in cold air outside cabinet and cabinet can be carried out heat exchange by hot device in a manner of reverse convection, enhanced heat exchange efficiency, mentioned
The high heat dissipation effect of switchgear；By in cabinet outgoing tuyere, cabinet external air inlet port, cabinet air inlet, be arranged in cabinet at air outlet
Dust-proof mesh enclosure makes switchgear not have to open cabinet door during heat dissipation, and extraneous dust also enters less than heat exchanger and switch
In cabinet cabinet, play good dust-proof effect, and dust-proof mesh enclosure be it is dismountable, can clean or replace in time；By opening
Each electronic component setting temperature sensor in cabinet cabinet body is closed by the work of blower, to take out from water tank when the temperature is excessively high
Cold wind, then the shunting through isocon to each electronic component are taken, so that the temperature of each electronic component achievees the effect that heat dissipation.
Embodiment 2:
The present embodiment and the difference of embodiment 1 are to increase a heat exchanger, the front chamber of heat exchanger in the roof of cabinet body 1
31 are arranged outside cabinet body 1, and the rear chamber 32 of heat exchanger is arranged in cabinet body 1.
Embodiment 3:
The present embodiment and the difference of embodiment 1 are, before the newly-increased heat exchanger in a side of cabinet body 1, heat exchanger
Chamber 31 is arranged outside cabinet body 1, and the rear chamber 32 of heat exchanger is arranged in cabinet body 1.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. a kind of dust-proof radiating switchgear, it is characterised in that including cabinet body (1), heat exchanger, blast pipe (6), water tank (7), institute
The front and rear sides for stating cabinet body (1) are respectively arranged with cabinet door (2), and a heat exchanger, the heat exchange are at least equipped on cabinet door (2)
Device includes outer housing (3), heat exchange chip (4), heat exchange partition (5), and heat exchange partition (5) is fixedly connected in outer housing (3) simultaneously
By the inside division of outer housing (3) at front chamber (31), rear chamber (32), the two sides up and down of heat exchange partition (5) are respectively arranged with
One connection front chamber (31) and rear chamber (32) through-hole (33), front chamber (31) be arranged cabinet body (1) outside, rear chamber (32)
Setting is separately installed at least two heat exchange chip (4), phase in cabinet body (1) in front chamber (31) and rear chamber (32)
Adjacent two heat exchange chips (4) are spaced and dislocation is arranged to form the air flow passage of bending, above and below front chamber (31)
Two sides are respectively arranged with cabinet outgoing tuyere (311), cabinet external air inlet port (312), are respectively set in the two sides up and down of rear chamber (32)
There is air inlet in cabinet (321), air outlet (322) in cabinet, pacifies respectively at cabinet external air inlet port (312) and air inlet in cabinet (321)
Equipped with ventilation fan (34), cabinet door (1) outer surface is inlaid with display, the upper end of the water tank (7) be equipped with controller,
Warning device, and controller electrical connection warning device and display, the inner cavity of the water tank (7) are equipped with blast pipe (6), and
Blast pipe (6), which is in U-shape, is arranged in the inside of water tank (7), the blast pipe (6) through cabinet body (1) side and with shunting
(61) connection is managed, one end of the isocon (61) is respectively communicated with each electronic component (11) in switch cabinet body (1), described
The inner cavity of cabinet body (1) is equipped with air exhaust passage (62), and one end of air exhaust passage (62) is respectively communicated with electronic component by conduit
(11), the air exhaust passage (62) runs through cabinet body (1), and the inner cavity of the air exhaust passage (62) is equipped with blower (63), and controls
Device is electrically connected blower (63), and temperature sensor, the bottom installation of the water tank (7) are mounted in the electronic component (11)
There are water level sensor (71) and temperature sensor, and controller is electrically connected temperature sensor and water level sensor.
2. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the cabinet external air inlet port (312), cabinet
The dust-proof mesh enclosure (35) for covering ventilation fan (34) is all removably installed at interior air inlet (321).
3. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the cabinet outgoing tuyere (311) with
In cabinet ventilation fan (34) are installed at air outlet (322), in cabinet outgoing tuyere (311) and cabinet at air outlet (322) removably
The dust-proof mesh enclosure (35) for covering ventilation fan (34) is installed.
4. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the side wall of the cabinet body (1) up to
One heat exchanger is installed less, front chamber (31) setting of heat exchanger cabinet body (1) outside, rear chamber (32) setting of heat exchanger exists
In cabinet body (1).
5. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the roof of the cabinet body (1) is at least
One heat exchanger is installed, front chamber (31) setting of heat exchanger cabinet body (1) outside, the rear chamber (32) of heat exchanger is arranged in cabinet
In body (1).
6. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the roof of the cabinet body (1) and side
Wall is at least equipped with a heat exchanger, front chamber (31) setting of heat exchanger cabinet body (1) outside, the rear chamber (32) of heat exchanger sets
It sets in cabinet body (1).
7. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the front and rear sides of the cabinet body (1)
Cabinet door (2) be all double door, a heat exchanger is installed, the front chamber (31) of heat exchanger sets in every fan shop front of double door
Set cabinet body (1) outside, the setting of the rear chamber (32) of heat exchanger is in cabinet body (1).
8. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the water tank (7) has heat insulation clamps
Layer, specially insulated foam coating and rubber slab.
9. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: pacify the end of the water tank (7)
Equipped with water control valve, and water control valve runs through cabinet body (1) by conduit.
10. a kind of dust-proof radiating switchgear according to claim 1, it is characterised in that: the end of the air exhaust passage (62)
End is equipped with airstrainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360175.6A CN110071446A (en) | 2019-04-30 | 2019-04-30 | A kind of dust-proof radiating switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360175.6A CN110071446A (en) | 2019-04-30 | 2019-04-30 | A kind of dust-proof radiating switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110071446A true CN110071446A (en) | 2019-07-30 |
Family
ID=67369704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910360175.6A Pending CN110071446A (en) | 2019-04-30 | 2019-04-30 | A kind of dust-proof radiating switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110071446A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683503A (en) * | 2020-06-15 | 2020-09-18 | 华北科技学院 | Mobile layered calculation cabinet with real-time high-temperature monitoring function |
| CN112909792A (en) * | 2021-01-25 | 2021-06-04 | 中科瑞能电气股份有限公司 | Environment-friendly high-pressure intelligent ring main unit |
| CN114784677A (en) * | 2022-05-19 | 2022-07-22 | 江苏铭安电气有限公司 | High-voltage switch cabinet |
| CN115551273A (en) * | 2022-09-30 | 2022-12-30 | 三峡大学 | Electrical control cabinet convenient to install inside electrical component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205509319U (en) * | 2016-03-29 | 2016-08-24 | 河北卓越电气有限责任公司 | Airtight dustless high -efficient heat dissipation power cabinet |
| CN106848887A (en) * | 2015-12-07 | 2017-06-13 | 重庆六边形网络科技有限责任公司 | A kind of high voltage power distribution radiating cabinet |
| CN109510088A (en) * | 2018-12-11 | 2019-03-22 | 国网新疆电力有限公司乌鲁木齐供电公司 | DC charging screen dust-proof radiating cabinet |
-
2019
- 2019-04-30 CN CN201910360175.6A patent/CN110071446A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848887A (en) * | 2015-12-07 | 2017-06-13 | 重庆六边形网络科技有限责任公司 | A kind of high voltage power distribution radiating cabinet |
| CN205509319U (en) * | 2016-03-29 | 2016-08-24 | 河北卓越电气有限责任公司 | Airtight dustless high -efficient heat dissipation power cabinet |
| CN109510088A (en) * | 2018-12-11 | 2019-03-22 | 国网新疆电力有限公司乌鲁木齐供电公司 | DC charging screen dust-proof radiating cabinet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683503A (en) * | 2020-06-15 | 2020-09-18 | 华北科技学院 | Mobile layered calculation cabinet with real-time high-temperature monitoring function |
| CN112909792A (en) * | 2021-01-25 | 2021-06-04 | 中科瑞能电气股份有限公司 | Environment-friendly high-pressure intelligent ring main unit |
| CN112909792B (en) * | 2021-01-25 | 2023-05-23 | 中科瑞能电气股份有限公司 | Environment-friendly high-pressure intelligent ring main unit |
| CN114784677A (en) * | 2022-05-19 | 2022-07-22 | 江苏铭安电气有限公司 | High-voltage switch cabinet |
| CN115551273A (en) * | 2022-09-30 | 2022-12-30 | 三峡大学 | Electrical control cabinet convenient to install inside electrical component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110071446A (en) | A kind of dust-proof radiating switchgear | |
| CN208739497U (en) | A kind of automation control cabinet of perfect heat-dissipating | |
| CN103269168B (en) | A kind of casing for installing photovoltaic combining inverter | |
| CN210957472U (en) | Double-cooling self-cooling type power distribution box | |
| CN105392339B (en) | Electrical cabinet | |
| CN206628756U (en) | A kind of electrical equipment special efficient heat radiating type switch cubicle | |
| CN110086088A (en) | A kind of high efficiency and heat radiation switchgear | |
| CN210866855U (en) | Power distribution cabinet convenient to cool | |
| KR20140031607A (en) | Power receiving and distributing panel | |
| CN207559391U (en) | A kind of box-type substation | |
| CN110061428A (en) | A kind of dust-proof radiating switchgear | |
| CN110048324A (en) | A kind of dust-proof heat radiating type switchgear of lightning protection | |
| CN213459340U (en) | Damp-proof internal circulation dry-type transformer convenient for heat dissipation | |
| CN210224675U (en) | Switch cabinet with good heat dissipation effect | |
| CN109818279A (en) | A kind of switchgear of good heat dissipation effect | |
| CN114400557A (en) | Low-voltage switchgear with active cooling assembly and implementation method thereof | |
| CN208522328U (en) | A kind of refrigeration automatic adjustable ring network cabinet | |
| JP2017229173A (en) | System interconnection apparatus and power distribution board | |
| CN205227431U (en) | High -power electromagnetism stove heat abstractor of three -phase | |
| CN215835759U (en) | Switch board with high-efficient heat radiation structure | |
| CN206976905U (en) | A kind of radiator structure of switch cubicle | |
| CN215733076U (en) | Weak current intelligent control cabinet | |
| CN218216294U (en) | Heat radiation structure of large-current switch cabinet | |
| CN218678029U (en) | Ring main unit capable of cooling | |
| CN215579891U (en) | Block terminal for electric power engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190730 |