CN110265885A - A kind of safe anti-explosion high-low voltage electric power distribution cabinet - Google Patents
A kind of safe anti-explosion high-low voltage electric power distribution cabinet Download PDFInfo
- Publication number
- CN110265885A CN110265885A CN201910561622.4A CN201910561622A CN110265885A CN 110265885 A CN110265885 A CN 110265885A CN 201910561622 A CN201910561622 A CN 201910561622A CN 110265885 A CN110265885 A CN 110265885A
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- Prior art keywords
- plate
- card adapter
- cabinet body
- heat
- mounting plate
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- 238000009826 distribution Methods 0.000 title claims abstract description 43
- 238000004880 explosion Methods 0.000 title claims abstract description 39
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 2
- 208000026435 phlegm Diseases 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 abstract description 2
- 238000003892 spreading Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of safe anti-explosion high-low voltage electric power distribution cabinets, including cabinet body, explosion proof door and installing mechanism, interior of the cabinet is equipped with distribution chamber, the middle level in the intracavitary portion of distribution is fixedly connected with fagging, one end of fagging upper surface is equipped with transformer placing groove, transformer placing groove inner bottom surface is equipped with multiple string holes, the present invention can play buffer function buffer board by being arranged in the explosion proof door of power distribution cabinet, extruding of the air-flow to explosion proof door can be reduced, a possibility that reduce explosion, power distribution cabinet back side setting mounting groove and plate simultaneously, and it is mounted on the mounting plate of metope, mounting groove and plate are collocated with each other with No. two card adapter plates, to realize the matching between cabinet body and mounting plate, ventilation opening is allowed to be bonded as far as possible with the heat extraction hole on mounting plate, it can quickly the heat intracavitary to distribution be reduced phlegm and internal heat using fan device, it plays certain Heat spreading function, and cabinet body can be realized vacantly, and certain moisture-proof role, later period also easy disassembly are played.
Description
Technical field
The present invention relates to a kind of high-low voltage electric power distribution cabinet, in particular to a kind of safe anti-explosion high-low voltage electric power distribution cabinet belongs to electricity
Gas equipment technical field.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment, existing high-low voltage electric power distribution cabinet can generate a large amount of heat since high-low pressure is converted, but none is explosion-proof well
Measure, safety is not high, while the heat inside power distribution cabinet is also not easy quickly to be discharged, and integral disassembly, assembly is inconvenient.In the prior art
Although part can only pass through the slow of front explosion proof door in internal explosion time using the design method of wall-mounted power distribution cabinet in
Flushing device carries out offsetting part explosive force, because of the metope that its back be closure, can not implement explosive force buffering, therefore simple adds
The effect of the design at strong explosion-proof front door will be greatly reduced, and furthermore power distribution cabinet needs multiple people to lift to synchronize and go forward side by side during wall hanging
Row is accurately directed at detent, and operation difficulty is big, and puts in wall hanging frame on subsequent maintenance disassembly wall in the presence of without excessive space
The disassembly that bolt is fixed in spanner is set, convenience when maintainable and maintenance is reduced.
Summary of the invention
The purpose of the present invention is to provide a kind of safe anti-explosion high-low voltage electric power distribution cabinets, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of safe anti-explosion high-low voltage electric power distribution cabinet of the present invention, including cabinet body, explosion proof door and installing mechanism, in the cabinet body
Portion is equipped with distribution chamber, and the bottom end of cabinet body is provided with idler wheel, and the middle level in the intracavitary portion of distribution is fixedly connected with fagging, institute
The one end for stating fagging upper surface is equipped with transformer placing groove, and the transformer placing groove inner bottom surface is equipped with multiple string holes, the cabinet
One end of body upper surface is fixed through a pair of of bus duct is connected with, and explosion proof door is hinged on the cabinet body one end side, described anti-
The inside that quick-fried door is located at distribution chamber side is equipped with dashpot, and the dashpot both ends are equipped with sliding slot, between two sliding slots
Buffer board is slidably connected, and the buffer board is integrally in " convex " shape, bottom in the buffer board lower surface and dashpot
Multiple buffer springs are fixedly connected between face, the cabinet body is located at the two sides of explosion proof door corresponding side surface and is located at fagging upper and lower side
It is fixed through being connected with multiple heat-dissipating pipes, it is in semi- cylindrical shape that each heat-dissipating pipe is whole, and each heat dissipation
Heat release hole is equipped with inside pipe, wherein the caliber of the heat-dissipating pipe on the two of cabinet body side is different.
As a preferred technical solution of the present invention, the cabinet body is located at the opposite side of explosion proof door corresponding side surface and position
Inside above fagging is equipped with a pair of of ventilation opening, and Air Filter, the cabinet are fixedly connected to inside two ventilation openings
The lower end that body is located at two ventilation opening corresponding side surfaces is equipped with a round liner plate, and the circle liner plate is on the outer surface of cabinet body around this
The center of circle of liner plate can be rotated, and axially penetrates through the center of circle and is provided with a first rotating shaft, the first rotating shaft is rotatable on the cabinet, the circle
Mounting groove and plate are provided on lateral surface on shape liner plate, the both ends at the top of the mounting groove are fixedly connected to plate, institute
State cabinet body be located at mounting groove side be equipped with installing mechanism, the installing mechanism is by mounting plate, L-type fixed plate, fan device, No.1
Card adapter plate and No. two card adapter plate compositions, the length and height of the mounting plate are equal to the length and height of cabinet body, the installation
Board ends pass through fastening bolt and are removably connected with a pair of of L-type fixed plate, and each L-type fixed plate other end passes through tightly
Fixing bolt is detachably connected on metope.
As a preferred technical solution of the present invention, the inside of the mounting plate upper end is equipped with a pair of of heat extraction hole, and two
The size and position consistency of two ventilation openings in the size in a heat extraction hole and position and cabinet body, in two heat extraction holes
Portion is fixedly connected to fan device, and the mounting plate is fixedly connected with close to the side and being located at below two heat extraction holes of cabinet body
No.1 card adapter plate, and the No.1 card adapter plate is fixedly connected with No. two card adapter plates, and the No.1 card far from the side of mounting plate
Mounting groove position consistency in the installation site and cabinet body of fishplate bar and No. two card adapter plates on a mounting board, the No.1 card adapter plate
The area of plane is less than the area of plane of No. two card adapter plates, and the lateral length of the No.1 card adapter plate is equal between two plates
Away from the lateral length of No. two card adapter plates is equal to the lateral groove width of mounting groove.
As a preferred technical solution of the present invention, the bottom that each heat-dissipating pipe is located at cabinet body lateral ends is all provided with
There is perforation, and the perforation is penetrated through with heat release hole.
As a preferred technical solution of the present invention, the mounting groove inner top surface is equipped with card slot, and the length of the card slot
Wide and depth is respectively equal to the difference in height between at the top of the length and width and No. two card adapter plates and No.1 card adapter plate of No. two card adapter plates.
As a preferred technical solution of the present invention, arc is inlaid on the outer surface of each L-type fixed plate
Stiffening plate.
As a preferred technical solution of the present invention, the two of the connection side of No. two card adapter plates and No.1 card adapter plate
A longitudinal side is vertical plane, and the medial surface of two plates is also vertical plane.
As a preferred technical solution of the present invention, the inside of the fagging middle is equipped with multiple through-holes.
The beneficial effects obtained by the present invention are as follows being: 1, buffer function can be played by being arranged in the explosion proof door of power distribution cabinet
Buffer board can reduce extruding of the air-flow to explosion proof door, thus a possibility that reducing explosion, while mounting groove is arranged in the power distribution cabinet back side
And plate, and it is mounted on the mounting plate of metope, mounting groove and plate are collocated with each other with No. two card adapter plates, to realize cabinet
Matching between body and mounting plate allows ventilation opening to be bonded as far as possible with the heat extraction hole on mounting plate, can be quick using fan device
The heat intracavitary to distribution reduces phlegm and internal heat, and plays certain heat spreading function, and cabinet body can be realized and vacantly play certain moisture-proof work
With later period also easy disassembly；2, using the gas vent of lateral distinctness caliber while realizing heat dissipation, also it is used as internal explosion
The torque of air-flow converts, and greatly improves buffering effect；3, the rotatable design of rectangular recess cooperation connected structure, so that installation is flat
Surely, maintenance and cleaning work convenient and efficient.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is whole broken away view of the invention；
Fig. 2 is cabinet body back view of the invention；
Fig. 3 is cabinet body bottom view of the invention；
Fig. 4 is explosion proof door cross-sectional view of the invention；
Fig. 5 is radiation tube structure with heat schematic diagram of the invention；
Fig. 6 is No.1 card adapter plate and No. two card adapter plate structural schematic diagrams of the invention.
In figure: 1, cabinet body；11, distribution chamber；12, ventilation opening；13, Air Filter；14, mounting groove；15, plate；16, card slot；
2, explosion proof door；21, buffer board；22, dashpot；23, sliding slot；24, buffer spring；3, bus duct；4, heat-dissipating pipe；41, heat release hole；
42, it perforates；5, fagging；51, through-hole；52, transformer placing groove；53, string holes；6, installing mechanism；61, mounting plate；62, L-type is solid
Fixed board；63, arc stiffening plate；64, heat extraction hole；65, fan device；66, No.1 card adapter plate；67, No. two card adapter plates.
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.
Embodiment: as shown in figures 1 to 6, a kind of safe anti-explosion high-low voltage electric power distribution cabinet of the present invention, including cabinet body 1, explosion proof door 2
With installing mechanism 6, it is equipped with distribution chamber 11 inside the cabinet body 1, the bottom end of cabinet body 1 is provided with idler wheel, inside the distribution chamber 11
Middle level be fixedly connected with fagging 5, one end of 5 upper surface of fagging is equipped with transformer placing groove 52, the transformation
52 inner bottom surface of device placing groove is equipped with multiple string holes 53, and one end of 1 upper surface of cabinet body, which is fixed to run through, is connected with a pair of of bus duct
3, explosion proof door 2 is hinged on 1 one end side of cabinet body, the inside that the explosion proof door 2 is located at 11 side of distribution chamber is equipped with buffering
Slot 22,22 both ends of dashpot are equipped with sliding slot 23, slidably connect buffer board 21 between two sliding slots 23, and described
Whole buffer board 21 is in " convex " shape, is fixedly connected between 21 lower surface of buffer board and 22 inner bottom surface of dashpot more
A buffer spring 24, the cabinet body 1, which is located at the two sides of 2 corresponding side surface of explosion proof door and is located at 5 upper and lower side of fagging, to be fixed through company
Multiple heat-dissipating pipes 4 are connected to, whole each heat-dissipating pipe 4 is in semi- cylindrical shape, and is all provided with inside each heat-dissipating pipe 4
There is heat release hole 41, wherein the caliber of the heat-dissipating pipe on the two of cabinet body side is different.
Wherein, the cabinet body 1 is located at the opposite side of 2 corresponding side surface of explosion proof door and the inside being located above fagging 5 is equipped with
A pair of of ventilation opening 12, and Air Filter 13 is fixedly connected to inside two ventilation openings 12, the cabinet body 1 is located at two ventilations
The lower end of 12 corresponding side surfaces of mouth is equipped with a round liner plate, which can
Rotation, axially penetrates through the center of circle and is provided with a first rotating shaft, the first rotating shaft is rotatable on cabinet body 1, on the circle liner plate
Mounting groove 14 and plate 15 are provided on lateral surface, the both ends at 14 top of mounting groove are fixedly connected to plate 15, described
The side that cabinet body 1 is located at mounting groove 14 is equipped with installing mechanism 6, and the installing mechanism 6 is by mounting plate 61, L-type fixed plate 62, fan
Device 65, No.1 card adapter plate 66 and No. two card adapter plates 67 form, and the length and height of the mounting plate 61 are equal to the length of cabinet body 1
And height, 61 both ends of mounting plate pass through fastening bolt and are removably connected with a pair of of L-type fixed plate 62, each L-type
62 other end of fixed plate passes through fastening bolt and is detachably connected on metope.
Wherein, the inside of 61 upper end of mounting plate is equipped with a pair of of heat extraction hole 64, and the size in two heat extraction holes 64
With the size and position consistency of two ventilation openings 12 on position and cabinet body 1, it is fixedly connected with inside two heat extraction holes 64
Have a fan device 65, the mounting plate 61 close to cabinet body 1 side and be located at the lower section in two heat extraction holes 64 and be fixedly connected with No.1
Card adapter plate 66, and the No.1 card adapter plate 66 is fixedly connected with No. two card adapter plates 67, and described one far from the side of mounting plate 61
Number card adapter plate 66 and No. two card adapter plates 67 are in the installation site on mounting plate 61 and 14 position consistency of mounting groove on cabinet body 1, institute
The area of plane of the area of plane less than No. two card adapter plates 67 of No.1 card adapter plate 66 is stated, and the transverse direction of the No.1 card adapter plate 66 is long
Degree is equal to the spacing of two plates 15, and the lateral length of No. two card adapter plates 67 is equal to the lateral groove width of mounting groove 14.
Wherein, the bottom that each heat-dissipating pipe 4 is located at 1 lateral ends of cabinet body is equipped with perforation 42, and the perforation 42
It is penetrated through with heat release hole 41, convenient for perforation 42 towards ground, to play certain dustproof effect.
Wherein, 14 inner top surface of mounting groove is equipped with card slot 16, and the length and width of the card slot 16 and depth are respectively equal to
Difference in height between 66 top of length and width and No. two card adapter plates 67 and No.1 card adapter plate of No. two card adapter plates 67, can convenient for cabinet body 1
It realizes by card slot 16 and No. two cooperations of card adapter plate 67 and stablizes installation.
Wherein, it is inlaid with arc stiffening plate 63 on the outer surface of each L-type fixed plate 62, guarantees that mounting plate 61 can
With by L-type fixed plate 62 can be stronger be mounted on the wall.
Wherein, No. two card adapter plates 67 are vertical flat with two longitudinal sides of the connection side of No.1 card adapter plate 66
Face, and the medial surface of two plates 15 is also vertical plane guarantees that No. two card adapter plates 67 and No.1 card adapter plate 66 can be with
With on cabinet body 1 mounting groove 14 and plate 15 match.
Wherein, the inside of 5 middle of fagging is equipped with multiple through-holes 51, in the distribution chamber 11 convenient for 5 lower section of fagging
Heat can flow to ventilation opening 12 by through-hole 51.
Furthermore under above-mentioned restriction, two longitudinal direction sides of the connection side of No. two card adapter plates 67 and No.1 card adapter plate 66
Face is vertical plane, and the medial surface of two plates 15 is also vertical plane, and wherein No.1 card adapter plate 66 is being installed
By a round second shaft rotation connection on plate 61, No.1 card adapter plate 66 is fixedly connected with second shaft, in mounting plate 61
On be provided with the groove of rectangle closure, which does hardening smooth treatment, and the second shaft can be free in the groove
Rotation and sliding, wherein the groove of the lower in rectangular recess is parallel to ground, and the rectangle is about the vertical side of mounting plate 61
To middle line bilateral symmetry, mounting plate 61 is provided with rotational positioning handle, the handle rotate during the number of may be implemented block
The positioning of fishplate bar 66.
Specifically, the present invention is in use, fixed by mounting plate 61 by the cooperation of fastening bolt and L-type fixed plate 62 first
It is mounted on the wall, then rotates No.1 card adapter plate 66 and 90 ° in one direction of No. two card adapter plates 67, and move along rectangular recess
It moves to the left end on the groove side of lowest part, and rotational positioning handle consolidates it by No.1 card adapter plate 66 and No. two card adapter plates 67
Surely ground location is remained parallel to, while rotating 90 ° in the same direction of round liner plate, is driven at card slot 16 and plate 15 thereon
In horizontal east-west transverse position, then by idler wheel Level Promoting cabinet body 1 to the left end of installing mechanism 6, and pass through the wriggling of idler wheel essence
Fine control, so that No.1 card adapter plate 66 and card slot 16 and 15 general horizontal direction pair of plate on No. two card adapter plates 67 and cabinet body 1
After standard, cabinet body 1 is pushed in parallel to the right from left side, two plates 15 can be just with No. two card adapter plates 67 in No.1 card adapter plate 66
Side outstanding is paired together, and corrects the card slot 16 being stuck at the top of mounting groove 14 until the top of No. two card adapter plates 67 is prominent
Interior, cabinet body 1 entire in this way can be stablized and be firmly installed on mounting plate 61, then discharge position fixing knob, at this time lift upwards
It plays cabinet body 1 and No.1 card adapter plate 66 is driven to move, move right upwards in turn along rectangular recess with No. two card adapter plates 67, so that
Second shaft is eventually located at the midpoint on higher position rectangular recess side, rotates round liner plate or No.1 card adapter plate 66 and No. two at this time
Card adapter plate 67 so that two 90 ° of 15 backwards rotations of plate, are at vertical direction, at this time again rotational positioning handle by two
Number card adapter plate 67 is fixed in No.1 card adapter plate 66.Swing handle during this can be designed as being located at No. two 67 two sides of card adapter plate
Two it is symmetrical can clamping device.High-tension apparatus is placed on fagging 5, low-voltage equipment is placed on 5 lower section of fagging
On 11 inner bottom surface of distribution chamber, then transformer equipment is placed in transformer placing groove 52, the lines of transformer equipment can be from
It passes through in string holes 53, is then electrically connected with high-tension apparatus and low-voltage equipment, can finally close explosion proof door 2, buffer
The cooperation of plate 21 and buffer spring 24 can avoid playing buffering because of the excessive possible explosion caused of air pressure inside distribution chamber 11 and making
With, to improve explosion prevention function, while heat-dissipating pipe 4 and ventilation opening 12 are set, it, can be to distribution under the high speed rotation of fan device 65
Heat in chamber 11 is quickly discharged, not air intake duct cooling effect, while can also accelerate the flowing of the gas in distribution chamber 11, avoids gas
Body is cumulative and expands, and increases security performance, furthermore passes through plate 15 and No. two card adapter plates 67 and card slot 16 and No. two cards
The cooperation of fishplate bar 67 guarantees that cabinet body 1 can be stable and firm is mounted on mounting plate 61, to can realize cabinet body 1 on metope
Vacantly, influence of the moisture to controller switching equipment for avoiding ground, plays certain moisture-proof role, and whole more convenient tears open
Dress.
Furthermore wherein the caliber of the heat-dissipating pipe 4 on two sides of cabinet body 1 is different, i.e. the otherness caliber of left and right sides
Design turns so that the impact force generated when the impact air-flow that explosion time generates acts on two side faces is different to generate
Square, and the round liner plate where plate 15 is fixed at this time, therefore cabinet body 1 is forced to rotate, so that the impact air-flow at back be turned
The whole rotation of cabinet body 1 is turned to, has buffered impact force significantly.
When carrying out follow-up maintenance disassembly installing mechanism 6 or cleaning to the strainer at 1 back of cabinet body, then positioning is discharged
Handle pushes cabinet body 1 along rectangular recess to slide into side, such as when sliding into left side, then the fixing bolt on right side and filter
Net have enough spaces repair perhaps cleaning operation then repair or cleaning operation side after, it is reversed to push 1 edge of cabinet body
Rectangular recess slide into the other side, then carry out the other side maintenance or cleaning.Thus realize efficient and convenient cleaning, one
Individual can be completed.
Embodiment two: 15 medial surface of plate is arranged to inclined surface, and 14 inside of mounting groove is arrived in the inclined surface from top to bottom
Spacing between face is increasing, while two protrusions of No. two card adapter plates 67 close to 66 side of No.1 card adapter plate are indulged face and are also provided with
At inclined surface, and the spacing that the inclined surface is arrived from top to bottom between 61 side of mounting plate is smaller and smaller, furthermore No.1 card adapter plate 66
The sum of thickness between No. two card adapter plates 67 is equal to the groove depth of mounting groove 14, comes according to the installation steps of embodiment one, equally
After mounting plate 61 is fixedly mounted on metope, cabinet body 1 is same or utilizes card slot 16 and No. two card adapter plates 67 and plate 15
With the cooperation of No. two card adapter plates 67, stable and firm clamping is realized, but two inclined sides being mutually matched are set, it is ensured that cabinet
Gap drops to most bottom between body 1 and mounting plate 61, so as to so that two ventilation openings 12 are docked with two heat extraction holes 64, due to logical
It is almost bonded between air port 12 and heat extraction hole 64, so the air-flow that fan device 65 generates can almost flow to distribution chamber 11 completely
It is interior, improve radiating efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of safe anti-explosion high-low voltage electric power distribution cabinet, which is characterized in that including cabinet body (1), explosion proof door (2) and installing mechanism
(6), the bottom end of cabinet body (1) is provided with idler wheel, is equipped with distribution chamber (11) inside the cabinet body (1), the distribution chamber (11) is internal
Middle level be fixedly connected with fagging (5), one end of fagging (5) upper surface is equipped with transformer placing groove (52), institute
Transformer placing groove (52) inner bottom surface is stated equipped with multiple string holes (53), one end of cabinet body (1) upper surface is fixed through connection
Have a pair of of bus duct (3), is hinged with explosion proof door (2) on cabinet body (1) one end side, the explosion proof door (2) is located at distribution chamber
(11) inside of side is equipped with dashpot (22), and dashpot (22) both ends are equipped with sliding slot (23), two sliding slots
(23) it is slidably connected between buffer board (21), and the buffer board (21) is integrally in " convex " shape, the buffer board
(21) it is fixedly connected with multiple buffer springs (24) between lower surface and dashpot (22) inner bottom surface, the cabinet body (1) is located at anti-
Two sides of quick-fried door (2) corresponding side surface and to be located at fagging (5) upper and lower side fixed through being connected with multiple heat-dissipating pipes (4), Mei Gesuo
It is in semi- cylindrical shape that it is whole, which to state heat-dissipating pipe (4), and is equipped with heat release hole (41) inside each heat-dissipating pipe (4), each
The bottom that the heat-dissipating pipe (4) is located at cabinet body (1) lateral ends is equipped with perforation (42), and perforation (42) and the heat release hole
(41) it penetrates through, wherein the caliber of the heat-dissipating pipe (4) on two sides of cabinet body (1) is different；
The cabinet body (1) is located at the opposite side of explosion proof door (2) corresponding side surface and the inside being located above fagging (5) is equipped with a pair
Ventilation opening (12), and be fixedly connected to Air Filter (13) inside two ventilation openings (12), the cabinet body (1) is located at two
The lower end of ventilation opening (12) corresponding side surface is equipped with a round liner plate, and the circle liner plate is on the outer surface of cabinet body (1) around the lining
The center of circle of plate can be rotated, and axially penetrates through the center of circle and is provided with a first rotating shaft, and the first rotating shaft is rotatable on cabinet body (1), should
Mounting groove (14) and plate (15) are provided on lateral surface on round liner plate, the both ends at the top of the mounting groove (14) are fixed
It is connected with plate (15), the side that the cabinet body (1) is located at mounting groove (14) is equipped with installing mechanism (6), the installing mechanism (6)
It is made of mounting plate (61), L-type fixed plate (62), fan device (65), No.1 card adapter plate (66) and No. two card adapter plates (67), it is described
The length and height of mounting plate (61) are equal to the length and height of cabinet body (1), and mounting plate (61) both ends pass through fastening
Bolt is removably connected with a pair of of L-type fixed plate (62), and each L-type fixed plate (62) other end passes through fastening bolt can
Dismantling connection is on metope；
The inside of mounting plate (61) upper end is equipped with a pair of of heat extraction hole (64), and the size of two heat extraction holes (64) and position
Set the size and position consistency with two ventilation openings (12) on cabinet body (1), the internal fixed company of two heat extraction holes (64)
It is connected to fan device (65), the side of the mounting plate (61) close cabinet body (1) and the lower section connection for being located at two heat extraction holes (64)
Have No.1 card adapter plate (66), and the No.1 card adapter plate (66) is fixedly connected with No. two card adapter plates far from the side of mounting plate (61)
(67), and the No.1 card adapter plate (66) and No. two card adapter plates (67) are in the installation site and cabinet body (1) on mounting plate (61)
Mounting groove (14) position consistency, the plane face of less than No. two card adapter plates (67) of the area of plane of the No.1 card adapter plate (66)
Product, and the lateral length of the No.1 card adapter plate (66) is equal to the spacing of two plates (15), No. two card adapter plates (67)
Lateral length is equal to the lateral groove width of mounting groove (14)；Mounting groove (14) inner top surface is equipped with card slot (16), and the card slot
(16) length and width and depth are respectively equal to the length and width and No. two card adapter plates (67) and No.1 card adapter plate of No. two card adapter plates (67)
(66) difference in height between top；
Two longitudinal sides of the connection side of No. two card adapter plates (67) and No.1 card adapter plate (66) are vertical plane, and
The medial surface of two plates (15) is also vertical plane, and wherein No.1 card adapter plate (66) passes through one on mounting plate (61)
Round second shaft rotation connection, No.1 card adapter plate (66) are fixedly connected with second shaft, are provided on mounting plate (61)
The groove of one rectangle closure, the groove inner wall do hardening smooth treatment, and the second shaft can be freely rotated and slide in the groove
Dynamic, wherein the groove of the lower in rectangular recess is parallel to ground, and the rectangle is about in mounting plate (61) vertical direction
Line bilateral symmetry, is provided with rotational positioning handle in mounting plate (61), the number of may be implemented card adapter plate during which rotates
(66) positioning.
2. a kind of safe anti-explosion high-low voltage electric power distribution cabinet according to claim 1, which is characterized in that each L-type is solid
Arc stiffening plate (63) are inlaid on the outer surface of fixed board (62).
3. a kind of safe anti-explosion high-low voltage electric power distribution cabinet according to claim 2, which is characterized in that the fagging (5) is just
Intermediate inside is equipped with multiple through-holes (51).
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| CN110265885B CN110265885B (en) | 2020-08-14 |
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| CN112748338A (en) * | 2019-10-16 | 2021-05-04 | 深圳市中认联科检测技术有限公司 | Power battery short circuit testing machine and testing method |
| CN113079659A (en) * | 2021-05-21 | 2021-07-06 | 周平 | Automatic change control instrument cabinet |
| CN113314980A (en) * | 2021-06-29 | 2021-08-27 | 孙玉飞 | Safe waterproof and moistureproof power distribution cabinet |
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| Publication number | Publication date |
|---|---|
| CN110265885B (en) | 2020-08-14 |
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Effective date of registration: 20200715 Address after: 510000 room 21J, No. 189, TIYU West Road, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Akefa electric (Guangzhou) Co.,Ltd. Address before: 510000 Sen Star Garden, 55 Nansen Second Street, Guangzhou Avenue, Haizhu District, Guangzhou City, Guangdong Province Applicant before: Feng Zhengfu |
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