CN110137817A - A kind of building electric engineering power distribution cabinet of high-protection level - Google Patents
A kind of building electric engineering power distribution cabinet of high-protection level Download PDFInfo
- Publication number
- CN110137817A CN110137817A CN201910502673.XA CN201910502673A CN110137817A CN 110137817 A CN110137817 A CN 110137817A CN 201910502673 A CN201910502673 A CN 201910502673A CN 110137817 A CN110137817 A CN 110137817A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- fixed
- inlet cylinder
- collecting plate
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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
- H02B1/306—Accessories, e.g. windows
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of building electric engineering power distribution cabinets of high-protection level, including power distribution cabinet shell, the top of power distribution cabinet shell is provided with electrical component room, the lower part of power distribution cabinet shell is provided with accessory room, inlet cylinder is installed on the bottom surface of accessory room, air intake branch is connected on inlet cylinder, symmetrically arranged first arc collecting plate is fixed in air intake branch, second arc collecting plate, electrode bar is fixed between first arc collecting plate and the second arc collecting plate, the second limit jack is offered on the side wall of inlet cylinder, round dust filtering mesh sheet is installed in second limit jack, the upper inside of inlet cylinder is fixed with motor, the output end of motor has been fixedly and coaxially connected air blast paddle, square through hole is offered on the opposite side wall in electrical component room top, dust filtration device is installed on square through hole.The technical effect of the invention is convenient to operate with cooling protection effect, thermostatically controlled effect and with efficient depositing dust dedusting protection effect and use.
Description
Technical field
The present invention relates to building electric engineering power distribution cabinet technical field, specially a kind of architectural electricity of high-protection level
Engineering power distribution cabinet.
Background technique
Building electric engineering power distribution cabinet is that electrical component and its route are placed on chest therein, for distributing electricity
The power energy.It is referred to as motive power distribution center.They install the substation in enterprise concentratedly, and electric energy is distributed under different location
Grade controller switching equipment.Since electrical components many in power distribution cabinet can generate a large amount of heat in the process of work, if not to this
A little heats are handled in time, will affect the working effect and working efficiency of the electrical component in power distribution cabinet, so power distribution cabinet
On will use cooling electric appliance to cooling down in power distribution cabinet, and the electric appliance that cools down will keep always the state of work, in this way can be unrestrained
Power-consuming energy；And building electric engineering is generally used for using in construction site with power distribution cabinet, the ash generated relative to other places
Dust quantity is more relatively high, and the dust inside building electric engineering power distribution cabinet largely accumulates for a long time, it is easy to distribution
The working effect and working efficiency of electrical component in cabinet have an impact.
Therefore, it is necessary to design the building electric engineering power distribution cabinet of degree of protection, there is cooling protection effect, and can set
A fixed optimal temperature, and work always according to this optimal temperature, and reach energy-efficient purpose；With efficient depositing dust
Dedusting protection effect, avoid the dust in air enter in power distribution cabinet influence power distribution cabinet in electrical component working effect and
It is convenient that working efficiency and use operate.
Summary of the invention
The purpose of the present invention is to provide a kind of building electric engineering power distribution cabinets of high-protection level, to realize above-mentioned background skill
The technical effect proposed in art.
To achieve the above object, invention provides the following technical solutions: a kind of building electric engineering of high-protection level is with matching
Electric cabinet, including power distribution cabinet shell, the top of the power distribution cabinet shell are provided with electrical component room, the lower part of the power distribution cabinet shell
It is provided with accessory room, inlet cylinder, the bottom surface across the accessory room of the inlet cylinder are installed on the bottom surface of the accessory room
Part be connected with several air intake branches being obliquely installed, be fixed with along its length in the air intake branch symmetrically arranged
First arc collecting plate, the second arc collecting plate, it is fixed between the first arc collecting plate and the second arc collecting plate
There is electrode bar, being located on the indoor side wall of the accessory for the inlet cylinder offers the second limit jack, second limit
Round dust filtering mesh sheet is installed, the upper inside of the inlet cylinder is fixed with motor, and the output end of the motor is coaxially solid in jack
Surely it is connected with air blast paddle, square through hole is offered on the opposite side wall in electrical component room top, pacifies on the square through hole
Equipped with dust filtration device, it is fixed with temperature sensor on the inner sidewall of the electrical component room, is fixed with electric power storage in the accessory room
Pond, constant temperature controller and power on/off controlling device.
Preferably, the upper end of the inlet cylinder extends in the electrical component room, and the lower end of the inlet cylinder extends described in band
Outside the bottom surface of accessory room.
Preferably, offered on the bottom surface of the electrical component room for the upper end limit to the inlet cylinder it is fixed the
It is logical to offer second limit fixed for the lower end limit to the inlet cylinder on the bottom surface of the accessory room for one limiting through hole
Hole.
Preferably, the one end of the air intake branch connecting with the inlet cylinder is higher than the other end of the air intake branch.
Preferably, sealing cover is fixed with by Fixed latches on the second limit jack, on the side wall of the inlet cylinder
Offer the fixed jack fixed for the Fixed latches.
Preferably, it is located in the inlet cylinder at the second limit jack there are two fixing to the round dust filtering mesh sheet
Limit fixed limit stop ring.
Preferably, the dust filtration device includes quadrangle box, and it is logical that exhaust is offered on the opposite side wall of the quadrangle box
Hole offers the first limit jack on a side wall perpendicular with the exhaust hole is opened up for the quadrangle box, described
Rectangular dust filtering mesh sheet is installed in first limit jack.
Preferably, the supporting leg for being used to support entire power distribution cabinet is fixed on the bottom surface of the power distribution cabinet shell.
Preferably, the opening of the electrical component room is equipped with the first hermatic door, the opening installation of the accessory room
There is the second hermatic door.
Preferably, the constant temperature controller is electrically connected by switch and the battery, the temperature sensor and institute
State the connection of constant temperature controller signal, the power on/off controlling device connect with the constant temperature controller signal, the motor with it is described
The connection of constant temperature controller signal, the first arc collecting plate and the second arc collecting plate pass through switch and the battery
Positive terminal connection, the electrode bar connect with the negative pole end of the battery.
Compared with prior art, advantageous effect of the invention is:
1, the building electric engineering power distribution cabinet of the high-protection level, when electrical component room wherein is disposed with power distribution cabinet work
Required electrical component and relevant circuit connecting wire, these electrical components and relevant circuit connecting wire can generate greatly
The heat of amount is dispersed into electrical component room, and rule of thumb setting one to constant temperature controller first can allow electrical component indoor
Optimum temperature value when electrical component works, is provided with the temperature sensor senses electrical component in electrical component chamber interior walls
Indoor temperature, and temperature information is fed back into constant temperature controller, constant temperature controller therein by the temperature information received with
The temperature of setting compares, and when received temperature is greater than the temperature of setting, constant temperature controller is powered at this time, and passes through power on/off
Controller controls electrical power, and motor therein drives the rotation of air blast paddle, generation it is distinguished and admirable quickly by the heat of electrical component room
Air is discharged and realizes the purpose of cooling, when the indoor temperature of electrical component is lower than set temperature, automatically powers off, realizes not
But have the effect of cooling protection, also there is thermostatically controlled effect, avoids the problem that cooling device continues working waste electric energy,
Realize the effect for saving electric energy.
2, the building electric engineering power distribution cabinet of the high-protection level, when conveying distinguished and admirable in electrical component room, outside is contained
The air of dust enters in electrical component room after passing sequentially through the purifying and dedusting of air intake branch, inlet cylinder, and in electrical component
Square through hole is offered on the opposite side wall in room top, dust filtration device is installed on square through hole, can be contained to avoid external
For the air return of dust into electrical component room, realization has the effect of purifying and dedusting, and the dust in air is avoided to enter distribution
The working effect of the electrical component in power distribution cabinet is influenced in cabinet.
3, the building electric engineering power distribution cabinet of the high-protection level, by the bottom surface across accessory room of inlet cylinder
Part is connected with several air intake branches being obliquely installed, and is fixed with symmetrically arranged first arc in air intake branch along its length
Shape collecting plate, the second arc collecting plate, are fixed with electrode bar between the first arc collecting plate and the second arc collecting plate, therein
First arc collecting plate is connect by switching with the positive terminal of battery with the second arc collecting plate, electrode bar and the battery
Negative pole end connection, into the koniology in inlet cylinder have negative electrical charge, work of the negatively charged dust particle in electric field force
It is moved respectively on the first arc collecting plate and the side wall of the second arc collecting plate with lower, realizes the purifying and dedusting to dust particle
Effect, realize the electrostatic precipitation of level-one, by inlet cylinder be located at the indoor side wall of accessory on offer the second limit insert
Hole is equipped with round dust filtering mesh sheet in the second limit jack, realizes to the dust secondary filtration dust removing effects in air, realize high
The efficient depositing dust dedusting protection effect of matter.
4, the building electric engineering power distribution cabinet of the high-protection level, by being located at the indoor side wall of accessory in inlet cylinder
On offer the second limit jack, round dust filtering mesh sheet is installed, and lead in the second limit jack on the second limit jack
It crosses Fixed latches and is fixed with sealing cover, the fixed jack fixed for Fixed latches, inlet cylinder are offered on the side wall of inlet cylinder
It is interior fixed there are two fixed limit stop ring is limited to round dust filtering mesh sheet at the second limit jack, when round dust filtering
When the time that mesh sheet uses is longer, it can according to need and easily replace round dust filtering mesh sheet, realize permanent be recycled；Pass through
Square through hole is offered on the opposite side wall in electrical component room top, dust filtration device, and dust filtering are installed on square through hole
Device includes quadrangle box, offers exhaust hole on the opposite side wall of quadrangle box, quadrangle box with open up exhaust hole
The first limit jack is offered on a perpendicular side wall, and rectangular dust filtering mesh sheet, Ke Yishi are installed in the first limit jack
The convenient changing of existing square shaped dust filtering mesh sheet.
Detailed description of the invention
Fig. 1 is a kind of building electric engineering power distribution cabinet structural schematic diagram one of high-protection level；
Fig. 2 is a kind of building electric engineering power distribution cabinet structural schematic diagram two of high-protection level；
Fig. 3 is the inlet cylinder, sealing cover, air intake branch, the second limit of a kind of building electric engineering power distribution cabinet of high-protection level
Position jack and round dust filtering mesh sheet combining structure schematic diagram；
Fig. 4 is a kind of air intake branch structural schematic diagram one of the building electric engineering power distribution cabinet of high-protection level；
Fig. 5 is a kind of air intake branch structural schematic diagram two of the building electric engineering power distribution cabinet of high-protection level；
Fig. 6 is a kind of round dust filtering mesh sheet of the building electric engineering power distribution cabinet of high-protection level and the combination knot of limit stop ring
Structure schematic diagram；
Fig. 7 is a kind of dust filtration device structural schematic diagram of the building electric engineering power distribution cabinet of high-protection level；
Fig. 8 is a kind of circuit connection diagram of the building electric engineering power distribution cabinet of high-protection level.
In figure: 1- power distribution cabinet shell；2- electrical component room；3- accessory room；4- supporting leg；The first hermatic door of 5-；6- second
Hermatic door；7- square through hole；8- dust filtration device；81- quadrangle box；82- exhaust hole；83- first limits jack；84- is rectangular
Dust filtering mesh sheet；9- temperature sensor；The first limiting through hole of 10-；The second limiting through hole of 11-；12- inlet cylinder；13- sealing cover；14-
Air intake branch；15- second limits jack；16- circle dust filtering mesh sheet；17- fixed jack；18- Fixed latches；19- motor；20-
Air blast paddle；21- the first arc collecting plate；22- the second arc collecting plate；23- electrode bar；24- limit stop ring；25- battery；
26- constant temperature controller；27- power on/off controlling device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, invention provides a kind of technical solution: a kind of building electric engineering distribution of high-protection level
Cabinet, including power distribution cabinet shell 1, the top of the power distribution cabinet shell 1 are provided with electrical component room 2, under the power distribution cabinet shell 1
Portion is provided with accessory room 3, and inlet cylinder 12 is equipped on the bottom surface of the accessory room 3, and the inlet cylinder 12 passes through the accessory
The part of the bottom surface of room 3 is connected with several air intake branches 14 being obliquely installed, and consolidates along its length in the air intake branch 14
Surely there are a symmetrically arranged first arc collecting plate 21, the second arc collecting plate 22, the first arc collecting plate 21 and described the
It is fixed with electrode bar 23 between two arc collecting plates 22, is opened up on the side wall of the inlet cylinder 12 being located in the accessory room 3
Have the second limit jack 15, round dust filtering mesh sheet 16 be installed in the second limit jack 15, the inlet cylinder 12 it is upper in
Portion is fixed with motor 19, and the output end of the motor 19 has been fixedly and coaxially connected air blast paddle 20, the 2 top phase of electrical component room
Pair side wall on offer square through hole 7, dust filtration device 8 is installed on the square through hole 7, the electrical component room 2 it is interior
It is fixed with temperature sensor 9 on side wall, battery 25, constant temperature controller 26 and control system of switching on or off electricity are fixed in the accessory room 3
Device 27.
In the present embodiment, the upper end of the inlet cylinder 12 is extended in the electrical component room 2, and the lower end of the inlet cylinder 12 is prolonged
It stretches outside the bottom surface with the accessory room 3.
In the present embodiment, offered on the bottom surface of the electrical component room 2 for the upper end limit to the inlet cylinder 12
The first fixed limiting through hole 10 offers on the bottom surface of the accessory room 3 solid for the lower end limit to the inlet cylinder 12
The second fixed limiting through hole 11.
In the present embodiment, the one end of the air intake branch 14 connecting with the inlet cylinder 12 is higher than the air intake branch 14
The other end.
In the present embodiment, sealing cover 13, the air inlet are fixed with by Fixed latches 18 on the second limit jack 15
The fixed jack 17 fixed for the Fixed latches 18 is offered on the side wall of cylinder 12.
In the present embodiment, it is located at the second limit jack 15 in the inlet cylinder 12 there are two fixing to the circle
Dust filtering mesh sheet 16 limits fixed limit stop ring 24.
In the present embodiment, the dust filtration device 8 includes quadrangle box 81, is opened up on the opposite side wall of the quadrangle box 81
There is exhaust hole 82, offers first on a side wall perpendicular with the exhaust hole 82 is opened up for the quadrangle box 81
Jack 83 is limited, rectangular dust filtering mesh sheet 84 is installed in the first limit jack 83.
In the present embodiment, the supporting leg 4 for being used to support entire power distribution cabinet is fixed on the bottom surface of the power distribution cabinet shell 1.
In the present embodiment, the opening of the electrical component room 2 is equipped with the first hermatic door 5, the opening of the accessory room 3
Place is equipped with the second hermatic door 6.
In the present embodiment, the constant temperature controller 26 is electrically connected by switch and the battery 25, and the temperature passes
Sensor 9 is connect with 26 signal of constant temperature controller, and the power on/off controlling device 27 is connect with 26 signal of constant temperature controller,
The motor 19 is connect with 26 signal of constant temperature controller, the first arc collecting plate 21 and the second arc collecting plate
22 are connect by switch with the positive terminal of the battery 25, and the electrode bar 23 is connect with the negative pole end of the battery 25.
Working principle: the building electric engineering power distribution cabinet of the high-protection level is disposed in electrical component room 2 wherein
Required electrical component and relevant circuit connecting wire when power distribution cabinet works, these electrical components and relevant circuit connect
Wiring can generate a large amount of heat and be dispersed into electrical component room 2, rule of thumb set an energy to constant temperature controller 26 first
Allow electrical component work in electrical component room 2 when optimum temperature value, the temperature being provided on 2 inner wall of electrical component room
Temperature in 9 induction electric element chamber 2 of sensor, and temperature information is fed back into constant temperature controller 26, thermostatic control therein
Device 26 compares the temperature information received with the temperature of setting, permanent at this time when received temperature is greater than the temperature of setting
Temperature controller 26 is powered, and controls motor 19 by power on/off controlling device 27 and be powered, and motor 19 therein drives air blast paddle 20 to revolve
Turn, the hot-air of electrical component room 2 is quickly discharged and is realized the purpose of cooling by the distinguished and admirable of generation, until electrical component room 2
It when interior temperature is lower than set temperature, automatically powers off, realization not only has the effect of cooling protection, also has thermostatically controlled effect
Fruit avoids the problem that cooling device continues working waste electric energy, realizes the effect for saving electric energy.The building electricity of the high-protection level
Gas engineering power distribution cabinet, when conveying distinguished and admirable in electrical component room 2, the external air containing dust passes sequentially through air intake branch
14, enter in electrical component room 2 after the purifying and dedusting of inlet cylinder 12, and opened on the opposite side wall in 2 top of electrical component room
Equipped with square through hole 7, dust filtration device 8 is installed on square through hole 7, it can be to avoid the external air return containing dust to electricity
In gas element chamber 2, realization has the effect of purifying and dedusting, and avoiding the dust in air from entering in power distribution cabinet influences in power distribution cabinet
The working effect of electrical component.The building electric engineering power distribution cabinet of the high-protection level, by matching in passing through for inlet cylinder 12
The part of the bottom surface of part room 3 is connected with several air intake branches 14 being obliquely installed, and fixes along its length in air intake branch 14
There are symmetrically arranged first arc collecting plate 21, the second arc collecting plate 22, the first arc collecting plate 21 and the second arc dust
Electrode bar 23 is fixed between plate 22, the first arc collecting plate 21 and the second arc collecting plate 22 therein pass through switch and electric power storage
The positive terminal in pond 25 connects, and electrode bar 23 is connect with the negative pole end of the battery 25, the koniology into inlet cylinder 12
With negative electrical charge, negatively charged dust particle is under the action of electric field force respectively to the first arc collecting plate 21 and the second arc
Moved on the side wall of collecting plate 22, realize to the effect of the purifying and dedusting of dust particle, realize the electrostatic precipitation of level-one, by
The second limit jack 15 is offered on the side wall of inlet cylinder 12 being located in accessory room 3, and circle is installed in the second limit jack 15
Shape dust filtering mesh sheet 16 realizes the depositing dust dedusting protection effect that the dust secondary filtration dust removing effects in air are realized with high-quality and high-efficiency
Fruit.The building electric engineering power distribution cabinet of the high-protection level, by being opened on the side wall of inlet cylinder 12 being located in accessory room 3
Equipped with the second limit jack 15, round dust filtering mesh sheet 16 is installed, and limit jack 15 second in second limit jack 15
It is upper to be fixed with sealing cover 13 by Fixed latches 18, the fixation fixed for Fixed latches 18 is offered on the side wall of inlet cylinder 12
Jack 17, it is fixed fixed there are two being limited to round dust filtering mesh sheet 16 at the second limit jack 15 in inlet cylinder 12
Limit stop ring 24 can according to need when the time that round dust filtering mesh sheet 16 uses is longer and easily replace round dirt filtrating screen
Piece 16 realizes permanent be recycled；It is rectangular logical by offering square through hole 7 on the opposite side wall in 2 top of electrical component room
Dust filtration device 8 is installed, and dust filtration device 8 includes quadrangle box 81, is offered on the opposite side wall of quadrangle box 81 on hole 7
Exhaust hole 82 offers the first limit jack on a side wall perpendicular with exhaust hole 82 is opened up for quadrangle box 81
83, first limit jack 83 in rectangular dust filtering mesh sheet 84 is installed, the convenient changing of square shaped dust filtering mesh sheet 84 may be implemented.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of building electric engineering power distribution cabinet of high-protection level, it is characterised in that: described including power distribution cabinet shell (1)
The top of power distribution cabinet shell (1) is provided with electrical component room (2), and the lower part of the power distribution cabinet shell (1) is provided with accessory room
(3), it is equipped with inlet cylinder (12) on the bottom surface of the accessory room (3), the inlet cylinder (12) passes through the accessory room (3)
The part of bottom surface be connected with several air intake branches (14) being obliquely installed, it is solid along its length in the air intake branch (14)
Surely have a symmetrically arranged first arc collecting plate (21), the second arc collecting plate (22), the first arc collecting plate (21) with
It is fixed with electrode bar (23) between the second arc collecting plate (22), the inlet cylinder (12) is located at the accessory room (3)
The second limit jack (15) is offered on interior side wall, and round dust filtering mesh sheet is installed in second limit jack (15)
(16), the upper inside of the inlet cylinder (12) is fixed with motor (19), and the output end of the motor (19) has been fixedly and coaxially connected
Air blast paddle (20) offers square through hole (7) on the opposite side wall in electrical component room (2) top, the square through hole (7)
On be equipped with dust filtration device (8), be fixed with temperature sensor (9) on the inner sidewall of the electrical component room (2), the accessory room
(3) battery (25), constant temperature controller (26) and power on/off controlling device (27) are fixed in.
2. the upper end of the inlet cylinder (12) extends in the electrical component room (2), the lower end of the inlet cylinder (12) extends
Outside bottom surface with the accessory room (3).
3. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: the electricity
First limiting through hole fixed for the upper end limit to the inlet cylinder (12) is offered on the bottom surface of gas element chamber (2)
(10), second limit fixed for the lower end limit to the inlet cylinder (12) is offered on the bottom surface of the accessory room (3)
Through-hole (11).
4. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: it is described into
The one end of gas branch pipe (14) connecting with the inlet cylinder (12) is higher than the other end of the air intake branch (14).
5. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: described the
It is fixed with sealing cover (13) in two limits jack (15) by Fixed latches (18), is offered on the side wall of the inlet cylinder (12)
The fixed jack (17) fixed for the Fixed latches (18).
6. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: it is described into
It is located at second limit jack (15) to limit the round dust filtering mesh sheet (16) there are two fixing in inflator (12) and fixes
Limit stop ring (24).
7. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: the filter
Dirt device (8) includes quadrangle box (81), is offered exhaust hole (82) on the opposite side wall of the quadrangle box (81), described
The first limit jack (83) is offered on a side wall perpendicular with the exhaust hole (82) is opened up for quadrangle box (81),
Rectangular dust filtering mesh sheet (84) is installed in first limit jack (83).
8. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: described to match
The supporting leg (4) for being used to support entire power distribution cabinet is fixed on the bottom surface of electric cabinet shell (1).
9. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: the electricity
The opening of gas element chamber (2) is equipped with the first hermatic door (5), and the opening of the accessory room (3) is equipped with the second hermatic door
(6).
10. a kind of building electric engineering power distribution cabinet of high-protection level as described in claim 1, it is characterised in that: described
Constant temperature controller (26) is electrically connected by switch and the battery (25), the temperature sensor (9) and the constant temperature control
Device (26) signal connection processed, the power on/off controlling device (27) connect with the constant temperature controller (26) signal, the motor
(19) it is connect with the constant temperature controller (26) signal, the first arc collecting plate (21) and the second arc collecting plate
(22) it is connect by switch with the positive terminal of the battery (25), the cathode of the electrode bar (23) and the battery (25)
End connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502673.XA CN110137817A (en) | 2019-06-11 | 2019-06-11 | A kind of building electric engineering power distribution cabinet of high-protection level |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502673.XA CN110137817A (en) | 2019-06-11 | 2019-06-11 | A kind of building electric engineering power distribution cabinet of high-protection level |
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| CN110137817A true CN110137817A (en) | 2019-08-16 |
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| CN201910502673.XA Pending CN110137817A (en) | 2019-06-11 | 2019-06-11 | A kind of building electric engineering power distribution cabinet of high-protection level |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864890A (en) * | 2021-01-13 | 2021-05-28 | 中科瑞能电气股份有限公司 | Multistage radiating long-life type looped netowrk cabinet |
| CN112864858A (en) * | 2021-01-13 | 2021-05-28 | 中科瑞能电气股份有限公司 | Looped netowrk cabinet that strong adaptability |
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| CN207116988U (en) * | 2017-06-15 | 2018-03-16 | 宁夏胜威电力设备制造有限公司 | A kind of high-effective dust-removing heat dissipation power distribution box |
| CN208637863U (en) * | 2018-08-28 | 2019-03-22 | 河南亚诺电气设备有限公司 | With moisture-proof dust-proof outdoor type distribution box |
| CN208226397U (en) * | 2018-10-08 | 2018-12-11 | 江西明正智能电气有限公司 | A kind of container-type substation being readily transported |
| CN109659821A (en) * | 2019-01-28 | 2019-04-19 | 江西亚珀电气有限公司 | A kind of electrical engineering power distribution cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864890A (en) * | 2021-01-13 | 2021-05-28 | 中科瑞能电气股份有限公司 | Multistage radiating long-life type looped netowrk cabinet |
| CN112864858A (en) * | 2021-01-13 | 2021-05-28 | 中科瑞能电气股份有限公司 | Looped netowrk cabinet that strong adaptability |
| CN112864890B (en) * | 2021-01-13 | 2023-01-31 | 中科瑞能电气股份有限公司 | Multistage radiating long-life type looped netowrk cabinet |
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