CN108306200B - A kind of novel air-cooled electric power cabinet - Google Patents
A kind of novel air-cooled electric power cabinet Download PDFInfo
- Publication number
- CN108306200B CN108306200B CN201810034038.9A CN201810034038A CN108306200B CN 108306200 B CN108306200 B CN 108306200B CN 201810034038 A CN201810034038 A CN 201810034038A CN 108306200 B CN108306200 B CN 108306200B
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- discharge pipe
- coarse strainer
- air
- cabinet body
- electric power
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Classifications
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- 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 present invention relates to technical field of electric equipment, more particularly to a kind of novel air-cooled electric power cabinet, including cabinet body, under casing and air cooling mechanism, the cabinet body is arranged at the top of under casing, cabinet door is provided on the side wall of cabinet body, operating room and component room are provided in cabinet body, and multiple mounting holes are evenly arranged in first partition, air inlet is additionally provided on the side wall of cabinet body, the air cooling mechanism includes top case, blower and discharge pipe, the top case, discharge pipe is separately positioned at the top of cabinet body, and discharge pipe passes through top case and is connected to component room, the blower is arranged in discharge pipe, the discharge pipe top port is provided with the first sieve, refined filtration net and coarse strainer are disposed in discharge pipe from top to bottom.The novel air-cooled electric power cabinet of the present invention, structure is simple, easy to use, and without can be realized wind-cooling heat dissipating, and during air-cooled, effectively realization air cleaning improves device environment-friendly function.
Description
Technical field
The present invention relates to technical field of electric equipment, and in particular to a kind of novel air-cooled electric power cabinet.
Background technique
The electrical energy production and consumption system that electric system is made of links such as power generation, power transformation, transmission of electricity, distribution and electricity consumptions.
Its function is that the non-renewable energy of nature is converted to electric energy by generation power device, then through power transmission and transformation system and power distribution system
System supplies power to each load center, by various equipment reconverts at various forms of energy such as power, heat, light, for ground
Area's economy and people's lives service.And electric power cabinet is a kind of common power infrastructures, it is internal that a large amount of Electricity Department is housed
Part, when due to electric power cabinet work, inside will generate amount of heat, therefore, for the normal operation for safeguarding electric power cabinet, need to electric power
Cabinet carries out radiating treatment.
And in existing technology, a kind of semiconductor refrigerating dehumidifying drop as disclosed in China Patent Publication No. CN103872584A
Warm electric power cabinet, including electric power cabinet body and semiconductor chilling plate, semiconductor chilling plate chill surface is in electric power cabinet body, semiconductor refrigerating
Piece radiating surface is external in electric power cabinet, and semiconductor chilling plate chill surface connection heat dissipation dehumidification device, heat dissipation dehumidification device, which is divided into, to catchment
Disk, water-collecting tray pass-out cabinet body；Since the huyashi-chuuka (cold chinese-style noodles) position of semiconductor chilling plate sets ramp way, the sky of semiconductor chilling plate is contacted
Gas cooling is sunk, and Cryogenic air declines along ramp way low side to be flowed out by low side, is generated negative pressure, is made high temperature air by ramp way
High-end to fill into, air Cryogenic air decline in cabinet body outside ramp way, high temperature air rises；Due to heat dissipation dehumidification device with
Semiconductor chilling plate chill surface connection, heat dissipation dehumidification device temperature it is low, the intracorporal high temperature air of cabinet by heat dissipation dehumidification device into
Row cools down, and the condensation vapor in high temperature air is that water is attached to heat dissipation dehumidification device surface and flows into water-collecting tray, and cold conduction efficiency is more
Height, but the plant energy consumption is high, is unfavorable for promoting the use of.
A kind of for another example convection type heat dissipation electric power cabinet disclosed in China Patent Publication No. CN105186326A, including cabinet body and cabinet
Door, the cabinet body includes upper cover, lower cover and side plate, and self-tapping screw, the self tapping spiral shell are mounted in the upper cover and lower cover
Silk is threadedly coupled with side plate, and the self-tapping screw is embedded in upper cover and lower cover setting, between the upper cover and lower cover and side plate
It is provided with conductive fabric liner, pressure fan is provided on the upper lid, the lower cover is hollow setting, is equipped on the lower lid
Exhaust fan, the exhaust fan are to be embedded in lower cover setting, are provided with gas vent on the lower lid, aluminium list is provided on the side plate
Plate is provided with venthole on the aluminum veneer, magnet is equipped on the aluminum veneer, heat dissipation blinds is provided on the side plate
Window is equipped with vacuum chuck in the cabinet door, thermometer is provided on the vacuum chuck, the temperature is calculated as being embedded in vacuum
Sucker setting；The convection type radiates electric power cabinet good heat dissipation effect, but the device has a single function.
To make up deficiency in the prior art, it is simple that the present invention provides a kind of structure, easy to use, the novel air that low energy consumption
Cold electric power cabinet.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of novel air-cooled electric power cabinets, and structure is simple, makes
It with convenient, drives air to flow using blower, the air in external environment is introduced in cabinet body from air inlet, then from the bottom up
By component room, heat exchange occurs for the indoor electric elements of air and component of flowing, takes away the indoor heat of component,
And it is discharged from discharge pipe；Meanwhile during air passes through discharge pipe, due to being provided with coarse strainer and refined filtration in discharge pipe
Net effectively removes the impurity in air by the effect of coarse strainer and refined filtration net, makes equipment during carrying out air-cooled, has
Effect realizes air cleaning, improves its environment-friendly function.
The purpose of the present invention is achieved through the following technical solutions:
A kind of novel air-cooled electric power cabinet, including cabinet body, under casing and air cooling mechanism, the cabinet body are arranged at the top of under casing, cabinet
It is provided with cabinet door on the side wall of body, first partition is provided in cabinet body, cabinet body is divided into front and back and set side by side by the first partition
The operating room set and component room, and multiple mounting holes are evenly arranged in first partition, the mounting hole is for installing electric appliance
The instrument or control switch of element, the component room are used to place the cable of electric elements, also set on the side wall of the cabinet body
It is equipped with air inlet, the air cooling mechanism includes top case, blower and discharge pipe, and the top case, discharge pipe are separately positioned on cabinet body top
Portion, and discharge pipe passes through top case and is connected to component room, the blower is arranged in discharge pipe, and the discharge pipe top port is set
It is equipped with the first sieve, is disposed with refined filtration net and coarse strainer in discharge pipe from top to bottom, the blower is arranged in the first sieve
Between refined filtration net.
Further, the bottom of cabinet body is arranged in close under casing for the air inlet.In actual use, electric to solve
The heat dissipation problem of electric elements in power cabinet, control blower work, drives air to flow, by the air in external environment using blower
It is introduced in cabinet body from air inlet, then passes through component room, the air and the indoor electric elements of component of flowing from the bottom up
Heat exchange occurs, takes away the indoor heat of component, and be discharged from discharge pipe；Meanwhile during air passes through discharge pipe,
Due to being provided with coarse strainer and refined filtration net in discharge pipe, by the effect of coarse strainer and refined filtration net, effectively remove miscellaneous in air
Matter makes equipment during carrying out air-cooled, and effectively realization air cleaning improves its environment-friendly function.
Further, the second sieve is provided on the air inlet.By the way that the second sieve is arranged on air inlet, is utilized
Two sieves effectively filter the large granular impurity in removal air, avoid large granular impurity from entering interior of the cabinet, influence electric elements
Normal work.
Further, first sieve, the second sieve are respectively grade metallic sieve.
Further, the coarse strainer is micron order strainer, and the refined filtration net is nanoscale strainer.
Further, the coarse strainer is worked out by carbon nanotube.
Further, the refined filtration net is net tubular structure, and the net cylinder is worked out by activated carbon fibre, set in net cylinder
It is equipped with one layer of HEPA filter screen.By setting micron order strainer for coarse strainer, nanoscale strainer is set by refined filtration net, is realized
The classification of air cleaning carries out, and is successively classified and is filtered removal to the impurity of different-grain diameter in air, improve filter efficiency with
Filter effect.
Further, be additionally provided with driving device and tubulose purge chamber in the top case, the discharge pipe and purge chamber with
The drive shaft of driving device is symmetrical arranged for axle center, and discharge pipe is identical with the internal diameter of purge chamber, and discharge pipe, purge chamber are close to drive
Be respectively arranged with notch on the side wall of dynamic device, be provided with interlocking bar in the drive shaft of the driving device, the interlocking bar with
Coarse strainer is detachably connected, and the driving device switches between discharge pipe, purge chamber for controlling coarse strainer, and the notch is used
It has free passage in coarse strainer handoff procedure, cleaning sprayer is provided at the top of the purge chamber, the cleaning sprayer is arranged in slot
The top of mouth.In actual use, switched between discharge pipe, purge chamber using driving device control coarse strainer, in electricity
During power cabinet carries out wind-cooling heat dissipating, control coarse strainer is arranged in discharge pipe, is effectively filtered through air using coarse strainer
In impurity, due to coarse strainer be removal be micron order impurity, as filtration time increases, it is thick that impurity is easy to accumulated plugging
The aperture of strainer continues working efficiency to improve coarse strainer, by driving device control by coarse strainer from discharge pipe rotary cutting
Purge chamber is shifted to, cleaning sprayer is then turned on, coarse strainer is rinsed from top to bottom using cleaning sprayer, is gathered on removal coarse strainer
Then coarse strainer rotation after rinsing is switched back into discharge pipe by impurity, so that coarse strainer can re-start filtration again,
The stability that device uses is improved, the service life of device is extended.
Further, controller and power supply are additionally provided in the top case, the controller is filled with blower, driving respectively
It sets, the connection of cleaning sprayer, power supply.
Further, the both ends of the interlocking bar are respectively arranged with coarse strainer, and the coarse strainer is using drive shaft as axle center pair
Claim setting, when driving device controls a coarse strainer in discharge pipe, another coarse strainer is controlled in purge chamber.By setting
Two coarse strainers are set, when switching to purge chamber and being rinsed a coarse strainer from discharge pipe rotation, another coarse strainer is same
When from purge chamber rotation switch to discharge pipe, take over and be filtered work, enable discharge pipe filter process continuously not between
Disconnected operation improves the stability of device work.
Further, the both ends of the interlocking bar are respectively arranged with arc sealing plate, the arc sealing plate and notch phase
Matching, the coarse strainer are arranged in arc sealing plate.
Further, it is provided with second partition in the under casing, under casing is divided by the second partition to be set side by side
Reservoir chamber and pump chamber, the reservoir chamber are provided with water pump for storing water source in the pump chamber, the entrance of the water pump with
The outlet of reservoir chamber connection, water pump is connected to cleaning water pipe, and the cleaning water pipe is connected to cleaning sprayer.Preferably, the water
Pump is connect with controller.In actual use, reservoir chamber and pump chamber are set under casing, on the one hand mentioned using reservoir chamber
The indoor water of water storage is led to cleaning sprayer and is rinsed, while water flow is passing through ejected wash water by watering under the action of water pump
During pipe, the indoor heat of component can be taken away, the radiating efficiency of device is improved.
Further, the purge chamber bottom is provided with return pipe, and the return pipe is connected to reservoir chamber.In use process
In, the ejected wash water that cleaning sprayer sprays is back to reservoir chamber by return pipe, realizes following for water resource after having rinsed coarse strainer
Ring utilizes, and improves water utilization rate.
Further, the purge chamber bottom is provided with dreg collecting slot, and installation settings has third sieve, institute on the dreg collecting slot
Third sieve is stated for filtering the impurity in ejected wash water.
Further, the return pipe is connected to dreg collecting slot.
Further, the cleaning water pipe, return pipe are each passed through in component room.
Further, the under casing bottom is additionally provided with flexo cushion.
The beneficial effects of the present invention are: the novel air-cooled electric power cabinet of the present invention, structure is simple, easy to use, utilizes blower band
Air in external environment is introduced in cabinet body from air inlet, then passes through component room, flowing from the bottom up by dynamic air flowing
Air and the indoor electric elements of component heat exchange occurs, take away the indoor heat of component, and be discharged from discharge pipe；Together
When, during air passes through discharge pipe, due to being provided with coarse strainer and refined filtration net in discharge pipe, pass through coarse strainer and refined filtration
The effect of net effectively removes the impurity in air, makes equipment during carrying out air-cooled, and effectively realization air cleaning improves
Its environment-friendly function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the novel air-cooled electric power cabinet of the present invention；
Fig. 2 is the front sectional view of the novel air-cooled electric power cabinet of the present invention；
Fig. 3 is the overhead sectional view of the novel air-cooled electric power cabinet of the present invention；
Fig. 4 is the structural schematic diagram of top case of the present invention；
Fig. 5 be top case A-A of the present invention to structural schematic diagram；
Fig. 6 is the structural schematic diagram of under casing of the present invention；
In figure, 1- cabinet body, 2- under casing, 3- component room, 4- operating room, 5- cabinet door, 6- air inlet, 7- top case, 8- outlet air
Pipe, 9- mounting hole, 10- blower, 11- driving device, 12- drive shaft, 13- interlocking bar, 14- coarse strainer, 15- refined filtration net, 16- the
One sieve, the second sieve of 17-, the purge chamber 18-, 19- cleaning sprayer, 20- dreg collecting slot, 21- arc sealing plate, 22- controller,
23- power supply, 24- reservoir chamber, 25- pump chamber, 26- clean water pipe, 27- return pipe, 28- water pump, 29- flexo cushion.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Fig. 1~Fig. 6, a kind of novel air-cooled electric power cabinet, including cabinet body 1, under casing 2 and air cooling mechanism, the cabinet body 1
Setting is provided with cabinet door 5 on 2 top of under casing, the side wall of cabinet body 1, and first partition is provided in cabinet body 1, and the first partition will
Cabinet body is divided into the operating room 4 and component room 3 that front and back is set side by side, and multiple mounting holes 9 are evenly arranged in first partition,
The mounting hole 9 is used to install the instrument or control switch of electric elements, and the component room 3 is used to place the line of electric elements
Cable is additionally provided with air inlet 6 on the side wall of the cabinet body 1, and the air cooling mechanism includes top case 7, blower 10 and discharge pipe 8, institute
State top case 7, discharge pipe 8 is separately positioned on the top of cabinet body 1, and discharge pipe 8 passes through top case 7 and is connected to component room 3, the blower
10 are arranged in discharge pipe 8, and 8 top port of discharge pipe is provided with the first sieve 16, successively sets from top to bottom in discharge pipe 8
It is equipped with refined filtration net 15 and coarse strainer 14, the blower 10 is arranged between the first sieve 16 and refined filtration net 15.
Further, the bottom of cabinet body 1 is arranged in close under casing 2 for the air inlet 6.It in actual use, is solution
Certainly in electric power cabinet electric elements heat dissipation problem, control blower 10 work, using blower 10 drive air flow, by external environment
In air introduced in cabinet body 1 from air inlet 6, then from the bottom up by component room 3, the air of flowing and component room 3
Heat exchange occurs for interior electric elements, takes away the heat in component room 3, and be discharged from discharge pipe 8；Meanwhile passing through in air
During discharge pipe 8, due to being provided with coarse strainer 14 and refined filtration net 15 in discharge pipe 8, pass through coarse strainer 14 and refined filtration net 15
Effect, effectively remove the impurity in air, make equipment carry out it is air-cooled during, effectively realization air cleaning, improve it
Environment-friendly function.
Further, the second sieve 17 is provided on the air inlet 6.By the way that the second sieve 17 is arranged on air inlet 6,
Using the large granular impurity in the second sieve 17 effectively filtering removal air, avoids large granular impurity from entering inside cabinet body 1, influence
The normal work of electric elements.
Further, first sieve 16, the second sieve 17 are respectively grade metallic sieve.
Further, the coarse strainer 14 is micron order strainer, and the refined filtration net 15 is nanoscale strainer.
Further, the coarse strainer 14 is worked out by carbon nanotube.
Further, the refined filtration net 15 is net tubular structure, and the net cylinder is worked out by activated carbon fibre, in net cylinder
It is provided with one layer of HEPA filter screen.By setting micron order strainer for coarse strainer 14, nanoscale filter is set by refined filtration net 15
Net realizes that the classification of air cleaning carries out, is successively classified and is filtered removal to the impurity of different-grain diameter in air, improve filtering
Efficiency and filter effect.
Further, driving device 11 and tubulose purge chamber 18 are additionally provided in the top case 7, the discharge pipe 8 and clear
Chamber wash 18 is symmetrical arranged with the drive shaft 12 of driving device 11 for axle center, and discharge pipe 8 is identical with the internal diameter of purge chamber 18, outlet air
Pipe 8, purge chamber 18 are respectively arranged with notch on the side wall of driving device 11, set in the drive shaft 12 of the driving device 11
It is equipped with interlocking bar 13, the interlocking bar 13 is detachably connected with coarse strainer 14, and the driving device 11 is for controlling coarse strainer 14
Switch between discharge pipe 8, purge chamber 18, the notch in 14 handoff procedure of coarse strainer for having free passage, the purge chamber
18 tops are provided with cleaning sprayer 19, and the top of notch is arranged in the cleaning sprayer 19.In actual use, drive is utilized
Dynamic device 11 controls coarse strainer 14 and switches between discharge pipe 8, purge chamber 18, during electric power cabinet carries out wind-cooling heat dissipating,
It controls coarse strainer 14 to be arranged in discharge pipe 8, the impurity being effectively filtered through using coarse strainer 14 in air, due to coarse strainer 14
Be removal be micron order impurity, as filtration time increases, impurity is easy to the aperture of accumulated plugging coarse strainer 14, for improve
Coarse strainer 14 continues working efficiency, and coarse strainer 14 is switched to purge chamber from the rotation of discharge pipe 8 by the control of driving device 11
18, it is then turned on cleaning sprayer 19, coarse strainer 14 is rinsed from top to bottom using cleaning sprayer 19, is gathered on removal coarse strainer 14
Then the rotation of coarse strainer 14 after rinsing is switched back into discharge pipe 8, so that coarse strainer 14 can re-start filtering again by impurity
Work improves the stability that device uses, extends the service life of device.
Further, be additionally provided with controller 22 and power supply 23 in the top case 7, the controller 22 respectively with blower
10, driving device 11, cleaning sprayer 19, power supply 23 connect.
Further, the both ends of the interlocking bar 13 are respectively arranged with coarse strainer 14, and the coarse strainer 14 is with drive shaft 12
It is symmetrical arranged for axle center, when driving device 11 controls a coarse strainer 14 in discharge pipe 8, the control of another coarse strainer 14 exists
In purge chamber 18.By be arranged two coarse strainers 14, by a coarse strainer 14 from discharge pipe 8 rotation switch to purge chamber 18 into
When row rinses, from purge chamber 18, rotation switches to discharge pipe 8 to another coarse strainer 14 simultaneously, takes over and is filtered work, so that
The filter process of discharge pipe 8 can continuous continual operation, improve the stability of device work.
Further, the both ends of the interlocking bar 13 are respectively arranged with arc sealing plate 21, the arc sealing plate 21 with
Notch matches, and the coarse strainer 14 is arranged in arc sealing plate 21.
Further, second partition is provided in the under casing 2, under casing 2 is divided by the second partition to be set side by side
Reservoir chamber 24 and pump chamber 25, the reservoir chamber 24 is provided with water pump 28 for storing water source in the pump chamber 25, described
The entrance of water pump 28 is connected to reservoir chamber 24, and the outlet of water pump 28 is connected to cleaning water pipe 26, the cleaning water pipe 26 and cleaning
Spray head 19 is connected to.Preferably, the water pump 28 is connect with controller 22.In actual use, water storage is set under casing 2
On the one hand room 24 and pump chamber 25 provide water source using reservoir chamber 24 and draw the water in reservoir chamber 24 under the action of water pump 28
It is rinsed to cleaning sprayer 19, while water flow can take away the heat in component room 3 during through cleaning water pipe 26
Amount, improves the radiating efficiency of device.
Further, 18 bottom of purge chamber is provided with return pipe 27, and the return pipe 27 is connected to reservoir chamber 24.?
In use process, the ejected wash water that cleaning sprayer 19 sprays is back to reservoir chamber by return pipe 27 after having rinsed coarse strainer 14
24, it realizes recycling for water resource, improves water utilization rate.
Further, 18 bottom of purge chamber is provided with dreg collecting slot 20, and installation settings has third on the dreg collecting slot 20
Sieve, the third sieve are used to filter the impurity in ejected wash water.
Further, the return pipe 27 is connected to dreg collecting slot 20.
Further, the cleaning water pipe 26, return pipe 27 are each passed through in component room 3.
Further, 2 bottom of under casing is additionally provided with flexo cushion 29.
In use, control blower 10 works, air is driven to flow using blower 10, by the air in external environment from air inlet
Mouth 6 introduces in cabinet bodies 1, is then sent out from the bottom up by component room 3, the air of flowing and the electric elements in component room 3
Heat exchange is taken away the heat in component room 3, and is discharged from discharge pipe 8；Meanwhile passing through the process of discharge pipe 8 in air
In, due to being provided with coarse strainer 14 and refined filtration net 15 in discharge pipe 8, by the effect of coarse strainer 14 and refined filtration net 15, effectively go
Except the impurity in air, make equipment during carrying out air-cooled, effectively realization air cleaning improves its environment-friendly function；Meanwhile
Efficiency is continued working for raising coarse strainer 14, is switched to coarse strainer 14 from the rotation of discharge pipe 8 by the control of driving device 11
Purge chamber 18 is then turned on cleaning sprayer 19, rinses coarse strainer 14 from top to bottom using cleaning sprayer 19, removes on coarse strainer 14
The impurity of accumulation, then by after rinsing coarse strainer 14 rotation switch back into discharge pipe 8 so that coarse strainer 14 again can again into
Row filtration improves the stability that device uses, extends the service life of device.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (4)
1. a kind of novel air-cooled electric power cabinet, including cabinet body, under casing and air cooling mechanism, the cabinet body is arranged at the top of under casing, cabinet body
Side wall on be provided with cabinet door, be provided with first partition in cabinet body, cabinet body is divided into front and back and is set side by side by the first partition
Operating room and component room, and multiple mounting holes are evenly arranged in first partition, the mounting hole is for installing electric appliance member
The instrument or control switch of part, the component room are used to place the cable of electric elements, also set up on the side wall of the cabinet body
There is air inlet, the air cooling mechanism includes top case, blower and discharge pipe, and the top case, discharge pipe are separately positioned at the top of cabinet body,
And discharge pipe passes through top case and is connected to component room, the blower is arranged in discharge pipe, the discharge pipe top port setting
Have the first sieve, be disposed with refined filtration net and coarse strainer in discharge pipe from top to bottom, the blower setting in the first sieve and
Between refined filtration net, it is characterised in that: be additionally provided with driving device and tubulose purge chamber, the discharge pipe and cleaning in the top case
Room is symmetrical arranged by axle center of the drive shaft of driving device, and discharge pipe is identical with the internal diameter of purge chamber, and discharge pipe, purge chamber are leaned on
It is respectively arranged with notch on the side wall of nearly driving device, interlocking bar, the linkage are provided in the drive shaft of the driving device
Bar is detachably connected with coarse strainer, and the driving device switches between discharge pipe, purge chamber for controlling coarse strainer, the slot
Mouth is provided with cleaning sprayer, the cleaning sprayer setting for having free passage in coarse strainer handoff procedure at the top of the purge chamber
In the top of notch.
2. a kind of novel air-cooled electric power cabinet according to claim 1, it is characterised in that: be additionally provided with control in the top case
Device and power supply, the controller are connect with blower, driving device, cleaning sprayer, power supply respectively.
3. a kind of novel air-cooled electric power cabinet according to claim 1, it is characterised in that: the both ends of the interlocking bar are set respectively
It is equipped with coarse strainer, the coarse strainer is symmetrical arranged by axle center of drive shaft, controls a coarse strainer in discharge pipe in driving device
When interior, another coarse strainer is controlled in purge chamber.
4. a kind of novel air-cooled electric power cabinet according to claim 3, it is characterised in that: the both ends of the interlocking bar are set respectively
It is equipped with arc sealing plate, the arc sealing plate matches with notch, and the coarse strainer is arranged in arc sealing plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810034038.9A CN108306200B (en) | 2018-01-15 | 2018-01-15 | A kind of novel air-cooled electric power cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810034038.9A CN108306200B (en) | 2018-01-15 | 2018-01-15 | A kind of novel air-cooled electric power cabinet |
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| CN108306200A CN108306200A (en) | 2018-07-20 |
| CN108306200B true CN108306200B (en) | 2019-07-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108675483A (en) * | 2018-08-02 | 2018-10-19 | 辽宁石油化工大学 | A kind of novel reverse-osmosis filtering device |
| CN110388842A (en) * | 2019-07-05 | 2019-10-29 | 昆山市海进机械有限公司 | A kind of cold wind reflux unit |
| CN114336368A (en) * | 2021-12-24 | 2022-04-12 | 苏州沪港科技股份有限公司 | Indoor interchange metal armor withdrawable switchgear cabinet |
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| CN107257096B (en) * | 2017-08-16 | 2019-04-23 | 温州鼎高电器成套有限公司 | A kind of outdoor building engineering electric power cabinet |
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| CN205985851U (en) * | 2016-07-14 | 2017-02-22 | 刘亚发 | Anticollision cooling switch board |
| CN206349672U (en) * | 2017-01-10 | 2017-07-21 | 陈锋 | A kind of circulating ventilation formula switchgear house |
| CN206774905U (en) * | 2017-05-05 | 2017-12-19 | 许纯纯 | A kind of high-efficiency radiating power cabinet |
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