CN106972364A - A kind of safe and environment-friendly high stability high-low pressure cabinet - Google Patents
A kind of safe and environment-friendly high stability high-low pressure cabinet Download PDFInfo
- Publication number
- CN106972364A CN106972364A CN201710340945.1A CN201710340945A CN106972364A CN 106972364 A CN106972364 A CN 106972364A CN 201710340945 A CN201710340945 A CN 201710340945A CN 106972364 A CN106972364 A CN 106972364A
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- Prior art keywords
- relay
- cabinet
- control casing
- main control
- low pressure
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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)
- Catching Or Destruction (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of safety, the high stability high-low pressure cabinet of environmental protection, including support base, the upper end of the support base is provided with outer cabinet, the side of the outer cabinet is connected with drive wheel mechanism by support body, the first door body is folded with the drive wheel mechanism, the opposite side of the outer cabinet is rotatably connected to the second door body, a main control casing and two inner cabinets are provided with the outer cabinet, and main control box body is located between two inner cabinets, the main control casing it is upper, lower end is connected by the bar that is slidably connected with outer cabinet inwall, back-moving spring is provided between the top of the main control casing and outer cabinet inwall.Stability Analysis of Structures of the present invention, in place, damping performance is high for safeguard measure, and security is good; cabinet opened, it is easy to close, and structure is attractive in appearance, and practicality and artistry are simultaneously deposited; and it is additionally provided with protection circuit between the equipment and power supply, it can be ensured that and the stable supply of electric current, so as to ensure that equipment can steady operation.
Description
Technical field
The present invention relates to high-low pressure cabinet technical field, more particularly to a kind of safe and environment-friendly high stability high-low pressure cabinet.
Background technology
High-low pressure cabinet is exactly to connect high pressure or the equipment of type low-voltage cable as its name suggests, and general power supply administration, electric substation are all with height
Cabinet is pressed, then low-voltage cabinet is arrived again through transformer pressure-reducing, low-voltage cabinet arrives the distribution box of each electricity consumption again, internal often that some switches are disconnected
The electrical equipment that the protection devices such as road device are assembled integrally.
There is following defect in existing high-low pressure cabinet：First, the protective of high-low pressure cabinet cabinet body is poor, and safeguard measure is typically not
In place, damping performance and safety measure are not enough；2nd, structure is stiff, ornamental poor, using in greenbelt, gardens etc., with week
Collarette border fitness is poor, and aesthetic property is low；3rd, cabinet open, close it is not easy enough, can waste staff the substantial amounts of time and
Energy；4th, general high-low pressure cabinet is directly accessed power supply, between power supply and high-low pressure cabinet and be not provided with one protection
Circuit, it is impossible to so that the stable supply of electric current, so as to not can ensure that the steady operation of device.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of safe and environment-friendly height proposed
Stability high-low pressure cabinet.
To achieve these goals, present invention employs following technical scheme：
A kind of safe and environment-friendly high stability high-low pressure cabinet, including support base, the upper end of the support base are provided with outer cabinet, institute
The side for stating outer cabinet is connected with drive wheel mechanism, the drive wheel mechanism by support body and is folded with the first door body, and first
The bottom of door body is fastened on support base, and the opposite side of the outer cabinet is rotatably connected to the second door body, and the bottom of the second door body
End is fastened on support base, and a main control casing and two inner cabinets are provided with the outer cabinet, and main control box body is located at
Between two inner cabinets, and two inner cabinets are symmetrical arranged, the upper and lower end of the main control casing by be slidably connected bar with
Outer cabinet inwall is connected, and back-moving spring, the main control casing are provided between the top of the main control casing and outer cabinet inwall
Bottom and outer cabinet inwall between be provided with feeder ear, the main control box provided with two support springs, the main control casing
The both sides of body are arranged with two junction blocks, are equipped with heat sink on each junction block, two inner cabinets are opposite
Side be rotatably connected to lid, and the bottom of each lid is connected by the first lock-screw with inner cabinet, Mei Gesuo
State and sub-control casing is equipped with inner cabinet, provided with company between the junction block on each the sub-control casing and main control casing
Connect and wire is provided between post, two sub-control casings, the bottom of each inner cabinet is equipped with connecting seat, and even
Joint chair is fixed on support base, is provided with chute, each chute and is all provided with jointly on the bottom of the inner cabinet and connecting seat
There are two sliding blocks, and the top of each sliding block is connected with sub-control casing, and half dumbbell shape is also welded with each sliding block
Level, which runs through to be provided with transverse tube, the outer cabinet, in slip limited block, the support base runs through matrix water pipe, and transverse tube and matrix
Water pipe is connected, and one end of the transverse tube is provided with drainage system, and the other end of the transverse tube is provided with control valve, the matrix water pipe
Guiding device is provided with, and guiding device is fixed on the upper end of outer cabinet, the matrix water pipe and is arranged with two flows point
Atomizer is equipped with orchestration, each flow distributor, and the position of atomizer is corresponding with lid, the matrix water
Some decoration blades are also distributed with pipe.
Preferably, it is equidistant on the support base to be provided with three flutings, green plants is placed with each fluting,
The pipeline section that the transverse tube is located in fluting is provided with watering branch pipe.
Preferably, the lower end of the support base is connected with base by sliding limited post, between the support base and base
Equidistant to be provided with multiple spring dampers, the lower end of the support base is equidistant to be provided with multiple links, each link
On be rotatably connected to scroll wheel, be equipped with anti-slip veins on each scroll wheel.
Preferably, two rotating bars are symmetrically rotatably connected on the base by rotating shaft, under each rotating bar
End is equipped with sole piece, and the side of each rotating bar, which is provided with broken line type fixture block, each broken line type fixture block, is equipped with the
Two lock-screws, the support base is provided with the neck corresponding with broken line type fixture block position.
Preferably, it is coated with polymer compound film on the support base.
Preferably, the feeder ear on the main control casing is connected with the first power supply and the second power supply respectively,
There is the first relay KM1 to be connected on the first power supply, the first relay KM1 normally-closed contact KM1-1 is connected on the second confession
Between power supply and feeder ear, there is an electric current relay KA in parallel with the normally-closed contact KM1-1 of the first described relay KM1,
Electric current relay KA the first normally-closed contact KA-1 is in parallel with the first relay KM1 after being connected with the second relay KM2, second after
Electrical equipment KM2 the first normally opened contact KM2-1 connects with the first relay KM1, electric current relay KA the first normally opened contact KA-2
It is connected between the first power supply and feeder ear, the first described power supply is civil power, and the second described power supply is
Ups power.
Preferably, described electric current relay KA is in parallel with the first relay indicating light L1.
Preferably, after the second normally opened contact KM2-2 of the second relay KM2 connects with the second relay indicating light L2 with
Second relay KM2 is in parallel.
Preferably, with after the first normally-closed contact KM2-3 of the second relay KM2 connects with a powered indicator lamp L3
Two relay KM2 are in parallel.
In the present invention, the movement of integral device is easy in the setting of scroll wheel, and scroll wheel is provided with anti-slip veins, it is ensured that mobile
When integrally-built stabilization, when equipment is moved to commitment positions, rotatable rotating bar so that sole piece support on the ground,
In equipment moving process, rotatable rotating bar causes broken line type fixture block to be fastened in the neck of support base, and can use the second locking
Screw is fixed, the setting of spring damper between support base and base, can improve the stability of device device, slides limited post
Set, strengthen the stability of support base；The setting of main control casing upper and lower end back-moving spring and support spring, in order to ensure
The stability of main control casing, will not be damaged by vibration influence easily；Transverse tube and matrix water pipe are provided with the present invention, and mutually
Connection, when temperature heating, prevents main control casing and the internal component of sub-control casing from being broken down because of high temperature, can beat
The valve on transverse tube is opened, water source is connected, guiding device and drainage system is then turned on, is adjusted using guiding device and drainage system
The liquid of flow distributor is flowed through in good transverse tube and matrix water velocity in pipes, matrix water pipe to be evenly distributed by flow distributor
Then sprayed, decorated with reaching on the effect of cooling, matrix water pipe on setting and the support base of blade with vaporific to atomizer
The setting of green plants in fluting, plays a part of beautifying equipment；When staff is needed to being detected and being tieed up in cabinet
During shield, the first door body is lifted using support body and drive wheel mechanism, also can the direct door body of rotating opening second, both sides door body is equal
It can open, back out the first lock-screw, just rotatable lid of opening can safeguard that staff can be direct to sub-control casing
Pull sub-control casing to suitable position safeguarded, sub-control casing movement when sliding block slided in chute, due to due to
Half dumbbell shape slides the setting of limited block, sliding block and chute, it is ensured that the movement that sub-control casing can be stablized.Structure of the present invention is steady
Fixed, in place, damping performance is high for safeguard measure, and security is good, and cabinet opens, it is easy to close, can save staff it is substantial amounts of when
Between and energy, structure is attractive in appearance, and practicality and artistry are simultaneously deposited, and be additionally provided with protection circuit between the equipment and power supply, can
The stable supply of electric current is ensured, so as to ensure that equipment can steady operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of safe and environment-friendly high stability high-low pressure cabinet proposed by the present invention；
Fig. 2 is the structure enlarged diagram of a parts in Fig. 1；
Fig. 3 is the structure enlarged diagram of inner cabinet part in the present invention；
Fig. 4 is the structure enlarged diagram of b parts in Fig. 1；
Fig. 5 is protection circuit figure.
In figure：1 support base, 2 spring dampers, 3 bases, 4 scroll wheels, 5 sole pieces, 6 rotating shafts, 7 slide limited posts, 8 fluting,
9 green plantss, 10 transverse tubes, 11 second door body, 12 atomizers, 13 flow distributors, 14 decoration blades, 15 matrix water pipes, 16 are led
Flow device, 17 main control casings, 18 back-moving springs, 19 wires, 20 support bodys, 21 drive wheel mechanisms, 22 feeder ears, 23 first
Body, 24 connecting seats, 25 drainage systems, 26 inner cabinets, 27 sub-control casings, 28 half dumbbell shapes slide limited block, 29 sliding blocks, 30 cunnings
Groove, 31 connecting poles, 32 first lock-screws, 33 lids, 34 junction blocks, 35 rotating bars, 36 broken line type fixture blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-5, a kind of safe and environment-friendly high stability high-low pressure cabinet, including support base 1, the upper end of support base 1 is set
There is outer cabinet, the side of outer cabinet is connected with drive wheel mechanism 21, drive wheel mechanism 21 by support body 20 is folded with first
Body 23, and the bottom of the first door body 23 is fastened on support base 1, the opposite side of outer cabinet is rotatably connected to the second door body 11, and
The bottom of second door body 11 is fastened on support base 1, and a main control casing 17 and two inner cabinets 26 are provided with outer cabinet, and
Main control casing 17 is located between two inner cabinets 26, and two inner cabinets 26 are symmetrical arranged, the upper and lower end of main control casing 17
It is connected by the bar that is slidably connected with outer cabinet inwall, back-moving spring is provided between the top of main control casing 17 and outer cabinet inwall
18, provided with two support springs between the bottom of main control casing 17 and outer cabinet inwall, main control casing 17 is provided with feeder ear
22, the both sides of main control casing 17, which are arranged with two junction blocks 34, each junction block 34, to be equipped with heat sink, two
The opposite side of cabinet 26 is rotatably connected to lid 33, and each lid 33 bottom by the first lock-screw 32 with it is interior
Cabinet 26 is connected, and is equipped with each inner cabinet 26 on sub-control casing 27, each sub-control casing 27 and main control casing 17
Junction block 34 between be provided with connecting pole 31, wire 19, the bottom of each inner cabinet 26 are provided between two sub-control casings 27
Connecting seat 24 is equipped with, and connecting seat 24 is fixed on support base 1, it is common provided with cunning on the bottom of inner cabinet 26 and connecting seat 24
Two sliding blocks 29 are equipped with groove 30, each chute 30, and the top of each sliding block 29 is connected with sub-control casing 27, each
Half dumbbell shape is also welded with sliding block 29 and slides limited block 28, level runs through to be provided with transverse tube 10, outer cabinet and run through in support base 1
Matrix water pipe 15, and transverse tube 10 connects with matrix water pipe 15, one end of transverse tube 10 is provided with drainage system 25, the other end of transverse tube 10
Provided with control valve, matrix water pipe 15 is provided with guiding device 16, and guiding device 16 is fixed on the upper end of outer cabinet, matrix water
It is arranged with pipe 15 on two flow distributors 13, each flow distributor 13 and is equipped with atomizer 12, and atomizer 12
Position is corresponding with lid 33, and some decoration blades 14 are also distributed with matrix water pipe 15, equidistant on support base 1 to be provided with three
Green plants 9 is placed with individual fluting 8, each fluting 8, pipeline section of the transverse tube 10 in fluting 8, can be right provided with watering branch pipe
Green plants 9 carries out water body sprinkling, and the lower end of support base 1 is connected with base 3, support base 1 and base 3 by sliding limited post 7
Between the equidistant stability for being provided with multiple spring dampers 2, improving device, the lower end of support base 1 is equidistant to be provided with multiple companies
Connect and scroll wheel 4 is rotatably connected on frame, each link, be equipped with each scroll wheel 4 on anti-slip veins, base 3 by turning
Axle 6 is symmetrically rotatably connected to two rotating bars 35, and the lower end of each rotating bar 35 is equipped with sole piece 5, the side of each rotating bar 35
Face is provided with broken line type fixture block 36, each broken line type fixture block 36 and is equipped with the second lock-screw, and support base 1 is provided with and broken line type
The corresponding neck in the position of fixture block 36 so that sole piece 5 is rotatably packed up when equipment is moved, is coated with macromolecule and answers on support base 1
Film is closed, if occurring fire, the gas that polymer compound film is produced when burning is nontoxic, and with anti-flaming function, can improve dress
Feeder ear 22 on the security put, main control casing 17 is connected with the first power supply and the second power supply respectively, there is
One relay KM1 is connected on the first power supply, and the first relay KM1 normally-closed contact KM1-1 is connected on the second power supply electricity
Between source and feeder ear, have an electric current relay KA with the first relay KM1 normally-closed contact KM1-1 it is in parallel, electric current relay
Device KA the first normally-closed contact KA-1 is in parallel with the first relay KM1 after being connected with the second relay KM2, the second relay KM2
The first normally opened contact KM2-1 connected with the first relay KM1, electric current relay KA the first normally opened contact KA-2 is connected on
Between one power supply and feeder ear, the first power supply be civil power, the second power supply be ups power, electric current after
Electrical equipment KA is in parallel with the first relay indicating light L1, the second relay KM2 the second normally opened contact KM2-2 and the second relay indicating light
, second relay KM2 first normally-closed contact KM2-3 and one powered indicator lamp L3 in parallel with the second relay KM2 after L2 series connection
It is in parallel with the second relay KM2 after series connection.
In the present invention：
First, the present invention has high stability, high security, and safeguard measure is in place.The setting of scroll wheel 4, is easy to integral device
Movement, scroll wheel 4 is provided with anti-slip veins, it is ensured that integrally-built stabilization when mobile, can when equipment is moved to commitment positions
Rotate rotating bar 35 so that sole piece 5 is supported on the ground, in equipment moving process, rotatable rotating bar 35 causes broken line type
Fixture block 36 is fastened in the neck of support base 1, and can be fixed with the second lock-screw, spring shock absorption between support base 1 and base 3
The setting of device 2, can improve the stability of device device, slide the setting of limited post 7, strengthen the stability of support base 1；Master control
The setting of the upper and lower end back-moving spring 18 of casing 17 processed and support spring, will not be light in order to ensure the stability of main control casing 17
Easily damaged by vibration influence.
If the 2, the present invention is applied in greenbelt, gardens etc., good with surrounding enviroment fitness, generous attractive in appearance, and beautification
Structure has cooling function, and practicality coexists with artistry.Transverse tube 10 and matrix water pipe 15 are provided with the present invention, and is mutually interconnected
It is logical, when temperature heating, prevent main control casing 17 and the internal component of sub-control casing 27 from being broken down because of high temperature, can
The valve on transverse tube 10 is opened, water source is connected, then turns on guiding device 16 and drainage system 25, using guiding device 16 and drawing
Stream device 25, which is regulated, to be flowed through the liquid of flow distributor 13 and can lead in flow velocity in transverse tube 10 and matrix water pipe 15, matrix water pipe 15
Inflow-rate of water turbine distributor 13 is evenly distributed then to be sprayed to atomizer 12 with vaporific, to reach on the effect of cooling, matrix water pipe 15
Decorate blade 14 setting and support base 1 on fluting 8 in green plants 9 setting, play a part of beautify equipment, matrix
Water pipe 15 can be also made of transparent tube body, be placed in matrix water pipe 15 in liquid, the environment light on periphery and the equipment of flowing
Plant hand over and mutually echo, it is too beautiful to be absorbed all at once.
3rd, cabinet of the present invention is opened, closes convenient, fast, and provided with bilateral door body, facilitates staff to carry out maintenance behaviour
Make.When staff is needed to being detected and being safeguarded in cabinet, using support body 20 and drive wheel mechanism 21 by first
Body 23 lifts, also can direct the second door body of rotating opening 11, both sides door body can be opened, and backed out the first lock-screw 32, just may be used
Rotating opening lid 33 can safeguard to sub-control casing 27, staff can direct pull sub-control casing 27 to suitable
Position safeguarded, sliding block 29 is slided in chute 30 when sub-control casing 27 is moved, due to due to half dumbbell shape slide it is spacing
The setting of block 28, sliding block 29 and chute 30, it is ensured that the movement that sub-control casing 27 can be stablized.
4th, the present invention sets a protection circuit between power supply and high-low pressure cabinet so that the confession that electric current can be stablized
Should, it can be ensured that the steady operation of device.Protection circuit part：Using the first power supply or the second power supply by protecting electricity
Road and feeder ear 22 are powered to each device, the first indicator lamp L1, can serve to indicate that second source i.e. ups power is in work shape
State, the second indicator lamp L2 is used to indicating that whether the first power supply to be civil power to being powered to related device；If the second power supply electricity
When source powers to related device, if the first power supply has electricity, the 3rd indicator lamp L3 is bright, is so easy to user's adjustment confession
Power supply；During work, there is the relay such as electric current relay KA and the first relay KM1, the first power supply and can be controlled
Two power supplies are powered to feeder ear respectively, it is ensured that the internal components of high-low pressure cabinet can work well.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (9)
1. a kind of safe and environment-friendly high stability high-low pressure cabinet, including support base（1）, it is characterised in that the support base（1）
Upper end be provided with outer cabinet, the side of the outer cabinet passes through support body（20）It is connected with drive wheel mechanism（21）, the driving wheel
Mechanism（21）Inside it is folded with the first door body（23）, and the first door body（23）Bottom be fastened on support base（1）On, the outer cabinet
Opposite side be rotatably connected to the second door body（11）, and the second door body（11）Bottom be fastened on support base（1）On, the outer cabinet
In vivo provided with a main control casing（17）With two inner cabinets（26）, and main control casing（17）Positioned at two inner cabinets（26）
Between, and two inner cabinets（26）It is symmetrical arranged, the main control casing（17）Upper and lower end by be slidably connected bar with it is outer
Cabinet inwall is connected, the main control casing（17）Top and outer cabinet inwall between be provided with back-moving spring（18）, the master control
Casing processed（17）Bottom and outer cabinet inwall between provided with two support springs, the main control casing（17）It is provided with feeder ear
（22）, the main control casing（17）Both sides be arranged with two junction blocks（34）, each junction block（34）On be all provided with
There are heat sink, two inner cabinets（26）Opposite side is rotatably connected to lid（33）, and each lid（33）'s
Bottom passes through the first lock-screw（32）With inner cabinet（26）Connection, each inner cabinet（26）Inside it is equipped with auxiliary control case
Body（27）, each sub-control casing（27）With main control casing（17）On junction block（34）Between be provided with connecting pole
（31）, two sub-control casings（27）Between be provided with wire（19）, each inner cabinet（26）Bottom be all provided with
There is connecting seat（24）, and connecting seat（24）It is fixed on support base（1）On, the inner cabinet（26）Bottom and connecting seat（24）On
Chute is provided with jointly（30）, each chute（30）Inside it is equipped with two sliding blocks（29）, and each sliding block（29）Top it is equal
With sub-control casing（27）Connection, each sliding block（29）On be also welded with half dumbbell shape slide limited block（28）, the branch
Support seat（1）Interior level, which runs through, is provided with transverse tube（10）, matrix water pipe is run through on the outer cabinet（15）, and transverse tube（10）With matrix water
Pipe（15）Connection, the transverse tube（10）One end be provided with drainage system（25）, the transverse tube（10）The other end be provided with control valve
Door, the matrix water pipe（15）It is provided with guiding device（16）, and guiding device（16）The upper end of outer cabinet is fixed on, it is described recessed
Type water pipe（15）On be arranged with two flow distributors（13）, each flow distributor（13）On be equipped with atomizer
（12）, and atomizer（12）Position and lid（33）It is corresponding, the matrix water pipe（15）On some decorations are also distributed with
Blade（14）.
2. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 1, it is characterised in that the support
Seat（1）It is above equidistant to be provided with three flutings（8）, each fluting（8）Inside it is placed with green plants（9）, the transverse tube
（10）Positioned at fluting（8）Interior pipeline section is provided with watering branch pipe.
3. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 1, it is characterised in that the support
Seat（1）Lower end by sliding limited post（7）It is connected with base（3）, the support base（1）With base（3）Between equidistant set
There are multiple spring dampers（2）, the support base（1）Lower end equidistant be provided with multiple links, each link
It is rotatably connected to scroll wheel（4）, each scroll wheel（4）On be equipped with anti-slip veins.
4. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 3, it is characterised in that the base
（3）It is upper to pass through rotating shaft（6）Symmetrically it is rotatably connected to two rotating bars（35）, each rotating bar（35）Lower end be equipped with bottom
Block（5）, each rotating bar（35）Side be provided with broken line type fixture block（36）, each broken line type fixture block（36）On be all provided with
There are the second lock-screw, the support base（1）It is provided with and broken line type fixture block（36）The corresponding neck in position.
5. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 1, it is characterised in that the support
Seat（1）On be coated with polymer compound film.
6. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 1, it is characterised in that the master control
Casing processed（17）On feeder ear（22）It is connected respectively with the first power supply and the second power supply, there is the first relay KM1
Be connected on the first power supply, the first relay KM1 normally-closed contact KM1-1 be connected on the second power supply and feeder ear it
Between, there is an electric current relay KA in parallel with the normally-closed contact KM1-1 of the first described relay KM1, the of electric current relay KA
One normally-closed contact KA-1 is in parallel with the first relay KM1 after being connected with the second relay KM2, and the first of the second relay KM2 is normal
Open contact KM2-1 to connect with the first relay KM1, electric current relay KA the first normally opened contact KA-2 is connected on the first power supply electricity
Between source and feeder ear, the first described power supply is civil power, and the second described power supply is ups power.
7. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 6, it is characterised in that described electricity
Current relay KA is in parallel with the first relay indicating light L1.
8. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 6, it is characterised in that described second
Relay KM2 the second normally opened contact KM2-2 is in parallel with the second relay KM2 after being connected with the second relay indicating light L2.
9. a kind of safe and environment-friendly high stability high-low pressure cabinet according to claim 6, it is characterised in that described second
Relay KM2 the first normally-closed contact KM2-3 is in parallel with the second relay KM2 after being connected with a powered indicator lamp L3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340945.1A CN106972364B (en) | 2017-05-16 | 2017-05-16 | A kind of safe and environment-friendly high stability high-low pressure cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340945.1A CN106972364B (en) | 2017-05-16 | 2017-05-16 | A kind of safe and environment-friendly high stability high-low pressure cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972364A true CN106972364A (en) | 2017-07-21 |
| CN106972364B CN106972364B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710340945.1A Active CN106972364B (en) | 2017-05-16 | 2017-05-16 | A kind of safe and environment-friendly high stability high-low pressure cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365543A (en) * | 2018-03-28 | 2018-08-03 | 刘旭玲 | A kind of electric power box being readily transported |
| CN110153792A (en) * | 2018-03-06 | 2019-08-23 | 郁振洋 | A kind of Tool Cabinet of the numerical control processing with cutter elevating function |
| CN110224321A (en) * | 2019-06-24 | 2019-09-10 | 王慧敏 | A kind of Environmental-protection constant-temperature electric power cabinet |
| CN113629555A (en) * | 2021-08-31 | 2021-11-09 | 国网河南省电力公司博爱县供电公司 | Outdoor self-powered dampproofing cooling formula transformer case |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Cited By (5)
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| CN110153792A (en) * | 2018-03-06 | 2019-08-23 | 郁振洋 | A kind of Tool Cabinet of the numerical control processing with cutter elevating function |
| CN110153792B (en) * | 2018-03-06 | 2022-01-14 | 苏州市伟业金属制品有限公司 | Tool cabinet with cutter lifting function for numerical control machining |
| CN108365543A (en) * | 2018-03-28 | 2018-08-03 | 刘旭玲 | A kind of electric power box being readily transported |
| CN110224321A (en) * | 2019-06-24 | 2019-09-10 | 王慧敏 | A kind of Environmental-protection constant-temperature electric power cabinet |
| CN113629555A (en) * | 2021-08-31 | 2021-11-09 | 国网河南省电力公司博爱县供电公司 | Outdoor self-powered dampproofing cooling formula transformer case |
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|---|---|
| CN106972364B (en) | 2019-01-08 |
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Address after: Huian County, Fujian province 362000 Quanzhou City Tu Zhai Zhen Donghuan Road No. 417 building Juxian Applicant after: Fujian Jiacheng Electric Power Co., Ltd. Address before: 362000 room 11 1704 of the golden stone garden in snail Town, Huian County, Quanzhou, Fujian Applicant before: Fujian Jiacheng Electric Power Co., Ltd. |
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