CN106207802B - The total machine equipment screen of power regulation - Google Patents
The total machine equipment screen of power regulation Download PDFInfo
- Publication number
- CN106207802B CN106207802B CN201610751486.1A CN201610751486A CN106207802B CN 106207802 B CN106207802 B CN 106207802B CN 201610751486 A CN201610751486 A CN 201610751486A CN 106207802 B CN106207802 B CN 106207802B
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- China
- Prior art keywords
- cabinet body
- flow distribution
- distribution plate
- fixed
- cabinet door
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The total machine equipment screen of power regulation, for solving the waterproof and dustproof and heat dissipation problem of the total machine equipment screen of power regulation.Cabinet door is equipped in the front side of cabinet body, assembly of locking a door is equipped in the inside of cabinet door, cabinet door sealing strip there are four being set on the inside of cabinet door, four cabinet door sealing strips surround square structure, cabinet body sealing strip there are four being set on the inside of cabinet body, four cabinet body sealing strips surround square structure, and the contact surface of cabinet door sealing strip and cabinet body sealing strip is inclined surface；It is equipped with top cover at the top of cabinet body, rubber strip is equipped between top cover and cabinet body；It is equipped with exhaust fan in the bottom of top cover, the air outlet of exhaust fan connect with wind conveying pipe, is equipped with sieve seat at the top of institute, in the bottom of sieve seat equipped with the mounting blocks connecting with wind conveying pipe, is sieving on the inside of seat equipped with gauze layer and spongy layer setting up and down；It is equipped with rain cover at the top of top cover, is equipped with cooling mechanism in the inside of rain cover.The present invention can be realized effectively to total the dust-proof of machine equipment screen of power regulation, rain-proof and heat dissipation.
Description
Technical field
The present invention relates to power system device technical field, specifically a kind of total machine equipment screen of power regulation.
Background technique
The force devices such as the total machine equipment screen internal high-voltage breaker of power regulation, high-voltage switch gear are placed outdoors often
Element meeting by the invasion of rainwater, after water enters power regulation total machine equipment screen inside, in the total machine equipment screen of power regulation
It is soaked in water, is unable to operate normally so as to cause electrical equipment short circuit.In order to solve rainwater from the total machine equipment of power regulation
The top of screen instills, and the whole body of the total machine equipment screen of power regulation is designed as enclosed construction in the prior art, although in certain journey
It solves waterproof problem on degree, but has caused the heat dissipation problem of the total machine equipment screen of power regulation.It is existing in order to solve heat dissipation problem
The method for blasting air to the inside of the total machine equipment screen of power regulation is taken in technology, is radiated by the flowing of air, but this
It is easy to bring into the dust outside the total machine equipment screen of power regulation under kind mode, these dust are scattering into the component of interior of the cabinet
On, reduce the service life of component.Finally, to prevent the total machine equipment screen internal element of power regulation to be destroyed, cabinet door
Safety plays key effect.
Summary of the invention
The purpose of the present invention is to provide a kind of total machine equipment screens of power regulation, for solving the total machine equipment screen of power regulation
Waterproof and dustproof and heat dissipation problem.
The technical scheme adopted by the invention to solve the technical problem is that: the total machine equipment screen of power regulation, it includes cabinet body,
Cabinet door is equipped in the front side of the cabinet body, characterized in that it further includes lock a door assembly, cooling mechanism, top cover, water tank and rain-proof
Cover is equipped with assembly of locking a door in the inside of the cabinet door, and the assembly of locking a door mainly includes fixed disk, movable disk and lock device, institute
It states fixed disk to be fixedly connected with cabinet door, is rotatably equipped with movable disk in the fixed disk, driving is equipped in the cabinet door and is lived
The knob of Moving plate rotation is equipped with the first dead bolt hole being sequentially arranged along circular arc direction, the second lock on the outer wall of the movable disk
The junction arc transition of tongue apertures and location hole, the location hole and movable disk, is fixed with door lock in the fixed disk, in institute
State door lock equipped with the first keyhole, the second keyhole, the first lock tongue corresponding with the first keyhole and with the second keyhole
Corresponding second lock tongue is fixed with lock device in the fixed disk, and the lock device is the hollow structure of open at one end, described
The open end of lock device is fixed in fixed disk, sliding block is slidably fitted in the inner cavity of the lock device, on the slide block
It is fixed with bolt, spring is equipped between the sliding block and the sealing end of lock device, the of bolt under the action of the spring
One inserted terminal is contacted and is held out against with the outer wall of movable disk, and the second inserted terminal of the bolt deviates from movable disk, on the cabinet body
Equipped with jack corresponding with the second inserted terminal of bolt；
Cabinet door sealing strip there are four setting on the inside of the cabinet door, four cabinet door sealing strips surround square structure, described
It is set on the inside of cabinet body there are four cabinet body sealing strip, four cabinet body sealing strips surround square structure, the cabinet door sealing strip and cabinet body
The contact surface of sealing strip is inclined surface；
It is equipped with top cover at the top of the cabinet body, elongated slot is equipped in the bottom of the top cover, rubber is equipped in the elongated slot
Adhesive tape is equipped with dust excluder at the top of the cabinet body, extend into elongated slot at the top of the cabinet body and dust excluder is placed in rubber strip
In the strip hole of bottom；It is equipped with mounting hole in the bottom of the top cover, exhaust fan, the exhaust fan are equipped in the mounting hole
Air outlet connect with wind conveying pipe, the top of the top cover be equipped with sieve seat, it is described sieve seat bottom be equipped with mounting blocks, in institute
The bottom for stating mounting blocks is equipped with bellmouth, and the tapered surface for cooperating with bellmouth, institute are equipped on the outer wall on wind conveying pipe top
The hollow structure that sieve seat is open top is stated, gauze layer and spongy layer setting up and down, the yarn are equipped on the inside of the sieve seat
Stratum reticulare includes external torus and several gauzes setting up and down being arranged on the inside of torus, and the spongy layer includes outside
Torus and the sponge that is arranged on the inside of the torus, be equipped with gland in the open end of the sieve seat, set on the gland
There is venthole；
It is equipped with rain cover at the top of the top cover, the fixation being threadedly coupled with top cover is equipped in the inside of the rain cover
The outside of sieve seat is arranged in cylinder, the fixed cylinder, is equipped with top plate, the heat to shed in cabinet body through sieving seat at the top of the fixed cylinder
In the space that gas enters fixed cylinder and top plate surrounds, the outlet being obliquely installed is equipped on the outer wall on the top of the fixed cylinder
Hole is equipped with the first flow distribution plate, the second flow distribution plate and the third flow distribution plate set gradually from bottom to top in the inside of the fixed cylinder,
First, second, third flow distribution plate is v-shaped structure, and first flow distribution plate is located at the surface of sieve seat, second flow distribution plate
It is two, the second flow distribution plate being located above and underlying first flow distribution plate also organize forming V-shape, and the third flow distribution plate is three
A and the second flow distribution plate is staggered with third flow distribution plate, and the first, second, and third flow distribution plate constitutes an inverted isosceles three
It is angular；It is equipped with heat-dissipating pipe in the outside of the fixed cylinder, the heat-dissipating pipe is connected by water pipe with the water tank being located at the top of rain cover
It connects, the water tank, water pipe, heat-dissipating pipe, fixed cylinder, top plate, the first flow distribution plate, the second flow distribution plate and third flow distribution plate constitute scattered
Heat engine structure；In first, second, and third flow distribution plate, described first shunts the angle minimum between board ends, and the third shunts
Angle between board ends is maximum.
Further, the cabinet door sealing strip and cabinet body sealing strip are the rubber parts of ladder structure of right angle.
Further, it is fixedly connected between the fixed disk and cabinet door by several fixed links.
Further, groove is equipped on the inclined surface of the cabinet door sealing strip, in the inclined surface of the cabinet body sealing strip
It is equipped with the protrusion cooperated with groove.
Further, first dead bolt hole and the second dead bolt hole being arranged radially along movable disk, and the first dead bolt hole with
The angle setting at an acute angle of second dead bolt hole.
Further, it is equipped with mounting groove in the fixed disk, bearing is equipped in the mounting groove, in the movable disk
On be fixed with rotating ring, the rotating ring is fixed in the inner ring of bearing.
Further, sliding block one end of face movable disk is arc surface, when the first inserted terminal of bolt is completely disposed at positioning
When in hole, sliding block and movable disk face contact.
Further, the dust excluder is isosceles trapezoidal structure.
Further, the exhaust fan is threadedly coupled with top cover.
The beneficial effects of the present invention are: the total machine equipment screen of power regulation provided by the invention, locks a door between cabinet door and cabinet body
The setting of assembly can securely to connect between cabinet door and cabinet body, destroy the total machine equipment screen of power regulation to avoid electric consumer
Internal force device；The setting of cabinet body top header can realize the sealing to cabinet body from top, and prevent on top cover and top cover
Waterproof may be implemented in the setting of canopy；The setting of spongy layer and gauze layer, cabinet door sealing strip are set with cabinet body sealing strip on top cover
It sets, the dust-proof of cabinet body may be implemented in the setting of dust excluder and rubber strip；The setting of first, second, third flow distribution plate on top cover dissipates
The setting of heat pipe and the setting of exhaust fan can play good heat dissipation effect.
Detailed description of the invention
Fig. 1 is appearance schematic diagram of the invention；
Fig. 2 is that the present invention opens the schematic diagram after cabinet door；
Fig. 3 is the front view of cabinet door；
Fig. 4 is the rearview of cabinet door；
Fig. 5 is the side view of cabinet door sealing strip；
Fig. 6 is the situation that groove is arranged on cabinet door sealing strip；
Fig. 7 is the schematic diagram of assembly of locking a door；
Fig. 8 is the schematic diagram of door lock；
Fig. 9 is the schematic diagram of fixed disk and movable disk；
Figure 10 is the A-A cross-sectional view in Fig. 9；
Figure 11 is the cross-sectional view of movable disk；
Figure 12 is the schematic diagram that the first, second lock tongue blocks movable disk；
Figure 13 is the schematic diagram after the first lock tongue is separated with movable disk；
Figure 14 is the schematic diagram after the second lock tongue is separated with movable disk；
Figure 15 is that rotation movable disk makes bolt enter the signal in location hole after the first, second lock tongue is separated with movable disk
Figure；
Figure 16 is the schematic diagram on bolt insertion cabinet body in jack；
Figure 17 is partial enlarged view at the B in Fig. 2；
Figure 18 is heat dissipation of the invention, waterproof construction schematic diagram；
Figure 19 is the schematic diagram of cooling mechanism；
Figure 20 is the schematic cross-sectional view of spongy layer；
Figure 21 is the schematic cross-sectional view of gauze layer；
Figure 22 is the position view of heat-dissipating pipe and radiator；
Figure 23 is the schematic internal view of radiator；
Figure 24 is the guiding schematic diagram of hot gas；
In figure: 1 cabinet body, 11 cabinet doors, 12 cabinet door sealing strips, 121 inclined surface, 122 grooves, 13 cabinet body sealing strips, 14 is dust-proof
Item；
2 fixed disks, 21 fixed links, 22 mounting grooves, 23 bearings；
3 movable disks, 31 shafts, 32 knobs, 33 rotating rings, 34 first dead bolt holes, 35 second dead bolt holes, 36 location holes, 37
Arc transition；
4 door locks, 41 first keyholes, 42 second keyholes, 43 first lock tongues, 44 second lock tongues；
5 lock devices, 51 sliding blocks, 52 bolts, 521 first inserted terminals, 522 second inserted terminals, 53 springs；
6 top covers, 61 rubber strips, 62 exhaust fans, 621 air outlets, 63 wind conveying pipes, 631 tapered surfaces, 64 sieve seats, 641 installations
Block, 642 sealing rings, 643 spongy layers, 644 gauze layers, 645 torus, 646 sponges, 647 gauzes, 65 glands, 651 ventholes,
66 mounting rings；
7 rain covers, 71 fixed cylinders, 711 ventholes, 72 top plates, 721 through-holes, 73 first flow distribution plates, 74 second flow distribution plates,
75 third flow distribution plates, 76 heat-dissipating pipes；
8 water tanks, 81 water pipes.
Specific embodiment
As shown in Fig. 1 to Figure 24, the invention mainly comprises cabinet body 1, cabinet door 11, assembly of locking a door, top cover 6, cooling mechanism, prevent
Canopy 7 and water tank 8, present invention will now be described in detail with reference to the accompanying drawings..
As shown in Figure 1, cabinet body 1 is main body of the invention, cabinet door 11, the left side of cabinet door and cabinet body are equipped in the front side of cabinet body
Articulated connection.It shuts after cabinet door to realize that the sealing between cabinet door and cabinet body is dust-proof to achieve the effect that, is set on the inside of cabinet door
There are four cabinet door sealing strip 12, four cabinet door sealing strips surround connecing between a rectangular and adjacent two cabinet door sealing strip
Contacting surface is inclined-plane.As shown in figure 5, cabinet door sealing strip is the rubber parts of ladder structure of right angle, as shown in Fig. 2, in the inside of cabinet body
If there are four cabinet body sealing strips 13, cabinet body sealing strip is also the rubber parts of ladder structure of right angle, and four cabinet body sealing strips also surround
One square structure, the contact surface between two adjacent cabinet body sealing strips is also inclined-plane.After cabinet door is shut, on cabinet door sealing strip
Inclined surface 121 and the inclination face contact on cabinet body sealing strip and compress, and then realize the effect of sealing and dustproof.
To further enhance the sealing effect between cabinet door sealing strip and cabinet body sealing strip, as shown in fig. 6, being sealed in cabinet door
The inclined surface of item is equipped with groove 122, and the protrusion cooperated with groove is equipped on the inclined surface of cabinet body sealing strip.
It is relatively fixed between cabinet door and cabinet body to realize, as shown in Figure 3, Figure 4, it is equipped with and is locked a door always in the inside of cabinet door
At, as shown in fig. 7, assembly of locking a door mainly includes fixed disk 2, movable disk 3, door lock 4 and lock device 5, as shown in Figure 9, Figure 10, Gu
Price fixing 2 is circular metalwork, as shown in figure 17, is uniformly distributed on the same circumference between fixed disk and cabinet door equipped with several
Fixed link 21, to realize being fixedly connected for fixed disk and cabinet door.It is equipped with mounting groove 22 in fixed disk, is equipped in mounting groove
Bearing 23, is fixed with rotating ring 33 in the inner ring of bearing, and movable disk 3 is fixed on rotating ring, and such movable disk is placed in solid
Between price fixing and cabinet door and movable disk can be rotated relative to fixed disk.For the rotation for driving movable disk, it is equipped with and turns in movable disk
Axis 31, shaft pass through cabinet door and extend back out cabinet body, are equipped with knob 32 in the shaft one end being placed in outside cabinet body.As shown in figure 11, exist
The first dead bolt hole 34,35 and of the second dead bolt hole set gradually is equipped on the circular outer wall of movable disk along the circumferencial direction of movable disk
Location hole 36, the first, second dead bolt hole are straight hole and the first, second dead bolt hole being arranged radially along movable disk, and first,
Angle setting at an acute angle between two dead bolt holes.Location hole is also straight hole and being arranged radially along movable disk, location hole with activity
The outer wall junction arc transition 37 of disk.
Door lock 4 is fixed in fixed disk, there are two lock body, two lock body folders at an acute angle as shown in figure 8, setting on door lock 4
Angle setting.It is equipped with the first keyhole 41 corresponding with lock body and the second keyhole 42 on door lock, the first key is inserted into first
The first key is rotated in keyhole, can drive the flexible of the first lock tongue 43, the second key is inserted into the second keyhole and is rotated
Second key can drive the flexible of the second lock tongue 44, and the first, second lock tongue respectively corresponds two lock bodies, and door lock is substantially
The combination of two lock bodies.
As shown in figure 12, lock device 5 is fixed on the outer wall of fixed disk, lock device 5 is the square hollow of open at one end
The open end of structure, lock device is fixedly connected with fixed disk.It is slidably fitted with sliding block 51 in the inner cavity of lock device, on sliding block just
Side to fixed disk is arc surface, bolt 52 is fixed on sliding block, bolt is through on sliding block and the first inserted terminal of bolt
521 and second inserted terminal be respectively placed in the two sides of sliding block, spring 53 is equipped between sliding block and the sealing end of lock device, bolt
First inserted terminal is towards movable disk, and the second inserted terminal of bolt is backwards to movable disk.Under the action of the spring, the first grafting of bolt
End contacts and holds out against with the circular outer wall of movable disk, and as shown in figure 16, the second inserted terminal of bolt extend into the jack on cabinet body
In, cabinet door cannot be opened at this time.
When needing to open cabinet door, as shown in figure 13, the first key is inserted into the first keyhole first, so that the first lock
Tongue is removed from the first dead bolt hole, so that the first lock tongue is separated with movable disk；As shown in figure 14, then the second key is inserted
Enter in the second keyhole, so that the second lock tongue is removed from the second dead bolt hole, so that the second lock tongue is separated with movable disk；Such as
Shown in Figure 15, finally rotates knob and movable disk is rotated counterclockwise, when the first inserted terminal of bolt and the edge of location hole connect
After touch, the first inserted terminal of bolt gradually slides into location hole under the action of the spring.Until the first inserted terminal completely into
When into location hole, the second inserted terminal is removed from jack, can open cabinet door at this time.When needing to close cabinet door, counteragent
, the movement of the first, second lock tongue is in no particular order.
As shown in figure 18, it is equipped with dust excluder 14 at the top of cabinet body, dust excluder is the metalwork of strip structure, dust excluder
Cross section is isosceles trapezoidal structure, the top of cabinet body be equipped with top cover 6, top cover is square structure, the bottom of top cover be equipped with
Along the elongated slot of cooperation on cabinet body, when installation, cabinet body top is placed in elongated slot, rubber strip 61 is equipped in elongated slot, rubber strip
Bottom is equipped with strip hole identical with dust-proof strip, and the setting of rubber strip and dust excluder may be implemented between cabinet body and top cover
Dust seal.It is equipped with mounting hole in the bottom of top cover, screw thread is equipped with exhaust fan 62 in mounting hole, in the air outlet of exhaust fan
It is connected with wind conveying pipe 63, is equipped with sieve seat 64 at the top of top cover, sieve seat is the cylindrical hollow configuration of open top, sieves the outer of seat
Wall is threadedly coupled with top cover.Mounting blocks 641 are equipped in the bottom of sieve seat, the bottom of mounting blocks is equipped with bellmouth, and wind conveying pipe is L shape
Pipe, the top of wind conveying pipe are equipped with tapered surface 631, wind conveying pipe by the cooperation of tapered surface and bellmouth realize with it is close before sieving seat
The top of envelope, wind conveying pipe is threadedly coupled with the circular hole of sieve seat bottom.Mounting blocks can be rubber parts, to realize wind conveying pipe and installation
The close connection of block.It is equipped with sealing ring 642 in the bottom of sieve seat, to realize the close contact between sieve seat and top cover.In sieve seat
Inside is equipped with gauze layer 644 and spongy layer 643 setting up and down, and as shown in figure 21, gauze layer includes external 645 He of torus
The intracorporal several gauzes 647 setting up and down of annulus are set.As shown in figure 20, spongy layer includes external 645 He of torus
Sponge 646 setting up and down inside the torus is set.It is equipped with gland 65 at the top of sieve seat, gland, which is equipped with, holds air
The venthole 651 of circulation.
It is equipped with rain cover 7 in the top of top cover, rain cover is the square hollow structure of bottom opening, and rain cover is buckled in top cover
On.It is equipped with columnar fixed cylinder 71 in the inside of rain cover, the mounting ring being threadedly coupled with fixed cylinder is equipped on top cover.?
The top of fixed cylinder is equipped with the top plate 72 of cone, and as shown in figure 23, fixing barrel casing is in the outside of mounting ring, on fixed cylinder top
Outer wall be equipped with the venthole 711 that is obliquely installed, the intracorporal hot gas of cabinet enters in wind conveying pipe through exhaust fan, then sequentially passes through
It flows into fixed cylinder after sieving seat and gland, is most flowed out afterwards through venthole.It is equipped with through-hole 721 at the top of top plate, in rain cover
Top is equipped with water tank 8, as shown in figure 22, is equipped with spiral helicine heat-dissipating pipe 76 in the periphery of fixed cylinder, heat-dissipating pipe is fixed on top cover
On, water pipe 81 is equipped between the bottom and heat-dissipating pipe of water tank, water pipe is worn in through-holes.Be equipped with from lower in the inside of fixed cylinder and
On the first flow distribution plate 73, the second flow distribution plate 74 and third flow distribution plate 75, the first, second, and third flow distribution plate that set gradually be
V-arrangement metal plate, the first flow distribution plate have one, and the second flow distribution plate is two, and two second flow distribution plates are located at the top of the first flow distribution plate,
And second flow distribution plate and the first flow distribution plate be located on three vertex of isosceles triangle, the tip of the first flow distribution plate is towards dividing into
It sets, the tip of the second flow distribution plate is also arranged downward, and two extended lines of the first flow distribution plate are located at the tip of two the second flow distribution plates
Between；The tip collision of the air-flow and the second flow distribution plate that flow up along the first flow distribution plate outer wall, which is realized, to be shunted.Third flow distribution plate
For three and two the second flow distribution plates are located between two adjacent third flow distribution plates.First shunts the angle of board ends most
Small, the angle that third shunts board ends is maximum.
First, second, third flow distribution plate surrounds an inverted isosceles triangle, and as shown in figure 24, the first flow distribution plate is set
In the surface of sieve seat, after the hot gas given out across sieve seat encounters the first flow distribution plate, left and right two is divided by the first flow distribution plate
Point, hot gas continues to rise until encountering the second flow distribution plate, and be divided into four parts by the second flow distribution plate, subsequent hot gas continues to rise straight
To encountering third flow distribution plate, and separated by third flow distribution plate.In this way by the blast of hot air that is flowed out in sieve seat by first, second,
Third flow distribution plate is divided into multiply, to increase heat dissipation effect.Water in water tank enters in water pipe, and water pipe is enclosed in outside fixed cylinder again
Side, can be absorbed the heat of the hot gas in fixed cylinder, and then play the effect of heat dissipation.Water tank, water pipe, heat-dissipating pipe, fixed cylinder, pressure
Lid, the first flow distribution plate, the second flow distribution plate and third flow distribution plate constitute cooling mechanism.
The temperature sensor of detection temperature is equipped in cabinet body, temperature sensor connect with controller signals, controller and
Exhaust fan signal connection, when cabinet body temperature be more than the upper limit when, controller control exhaust fan movement, be blown into cabinet body air or
The intracorporal hot gas of cabinet is excluded.When blasting air into cabinet body, the setting of gauze layer and spongy layer can be entered with blocks dust
In cabinet body.Balance hole should be also set in the lower part of cabinet body or bottom, when the outside air draft of exhaust fan, the intracorporal hot wind of cabinet is from cabinet
It is excluded in body, extraneous gas enters in cabinet body through balance hole.
Claims (9)
1. the total machine equipment screen of power regulation, it includes cabinet body, is equipped with cabinet door in the front side of the cabinet body, characterized in that it is also wrapped
Assembly of locking a door, cooling mechanism, top cover, water tank and rain cover are included, is equipped with assembly of locking a door in the inside of the cabinet door, it is described to lock a door always
At mainly including fixed disk, movable disk and lock device, the fixed disk is fixedly connected with cabinet door, peace is rotated in the fixed disk
Equipped with movable disk, it is equipped with the knob of driving movable disk rotation in the cabinet door, is equipped on the outer wall of the movable disk along circle
The first dead bolt hole, the second dead bolt hole and the location hole that arc direction is sequentially arranged, the junction circular arc of the location hole and movable disk
Transition is fixed with door lock in the fixed disk, and the first keyhole, the second keyhole and the first key are equipped on the door lock
Corresponding first lock tongue of keyhole and the second lock tongue corresponding with the second keyhole, are fixed with lock device in the fixed disk,
The lock device is the hollow structure of open at one end, and the open end of the lock device is fixed in fixed disk, in the lock device
Inner cavity in be slidably fitted with sliding block, bolt is fixed on the slide block, between the sliding block and the sealing end of lock device
Equipped with spring, the first inserted terminal of bolt is contacted and is held out against with the outer wall of movable disk under the action of the spring, the bolt
The second inserted terminal deviate from movable disk, on the cabinet body be equipped with jack corresponding with the second inserted terminal of bolt；
Cabinet door sealing strip there are four setting on the inside of the cabinet door, four cabinet door sealing strips surround square structure, in the cabinet body
Inside set there are four cabinet body sealing strip, four cabinet body sealing strips surround square structure, and the cabinet door sealing strip and cabinet body seal
The contact surface of item is inclined surface；
It is equipped with top cover at the top of the cabinet body, elongated slot is equipped in the bottom of the top cover, rubber strip is equipped in the elongated slot,
It is equipped with dust excluder at the top of the cabinet body, is extend into elongated slot at the top of the cabinet body and dust excluder is placed in rubber strip bottom
In strip hole；It is equipped with mounting hole in the bottom of the top cover, exhaust fan, the outlet air of the exhaust fan are equipped in the mounting hole
Mouth is connect with wind conveying pipe, is equipped with sieve seat at the top of the top cover, mounting blocks is equipped in the bottom of the sieve seat, in the installation
The bottom of block is equipped with bellmouth, and the tapered surface for cooperating with bellmouth, the sieve seat are equipped on the outer wall on wind conveying pipe top
For the hollow structure of open top, gauze layer and spongy layer setting up and down, the gauze layer packet are equipped on the inside of the sieve seat
Several gauzes setting up and down for including external torus and being arranged on the inside of torus, the spongy layer include external annulus
Body and the sponge being arranged on the inside of the torus are equipped with gland in the open end of the sieve seat, ventilation are equipped on the gland
Hole；
It is equipped with rain cover at the top of the top cover, the fixed cylinder being threadedly coupled with top cover is equipped in the inside of the rain cover,
The outside of sieve seat is arranged in the fixed cylinder, is equipped with top plate, the hot gas to shed in cabinet body through sieving seat at the top of the fixed cylinder
It enters in the space that fixed cylinder is surrounded with top plate, the outlet being obliquely installed is equipped on the outer wall on the top of the fixed cylinder
Hole is equipped with the first flow distribution plate, the second flow distribution plate and the third flow distribution plate set gradually from bottom to top in the inside of the fixed cylinder,
First, second, third flow distribution plate is v-shaped structure, and first flow distribution plate is located at the surface of sieve seat, second flow distribution plate
It is two, the second flow distribution plate being located above and underlying first flow distribution plate also organize forming V-shape, and the third flow distribution plate is three
A and the second flow distribution plate is staggered with third flow distribution plate, and the first, second, and third flow distribution plate constitutes an inverted isosceles three
It is angular；It is equipped with heat-dissipating pipe in the outside of the fixed cylinder, the heat-dissipating pipe is connected by water pipe with the water tank being located at the top of rain cover
It connects, the water tank, water pipe, heat-dissipating pipe, fixed cylinder, top plate, the first flow distribution plate, the second flow distribution plate and third flow distribution plate constitute scattered
Heat engine structure；In first, second, and third flow distribution plate, described first shunts the angle minimum between board ends, and the third shunts
Angle between board ends is maximum.
2. the total machine equipment screen of power regulation according to claim 1, characterized in that the cabinet door sealing strip and cabinet body sealing
Item is the rubber parts of ladder structure of right angle.
3. the total machine equipment screen of power regulation according to claim 1, characterized in that pass through between the fixed disk and cabinet door
Several fixed links are fixedly connected.
4. the total machine equipment screen of power regulation according to claim 1, characterized in that in the inclined surface of the cabinet door sealing strip
It is equipped with groove, the protrusion cooperated with groove is equipped on the inclined surface of the cabinet body sealing strip.
5. the total machine equipment screen of power regulation according to claim 1, characterized in that first dead bolt hole and the second lock tongue
Hole is arranged radially along movable disk, and the first dead bolt hole and the second dead bolt hole angle at an acute angle are arranged.
6. the total machine equipment screen of power regulation according to claim 1, characterized in that be equipped with installation in the fixed disk
Slot is equipped with bearing in the mounting groove, rotating ring is fixed in the movable disk, the rotating ring is fixed on the interior of bearing
In circle.
7. the total machine equipment screen of power regulation according to claim 1, characterized in that sliding block one end of face movable disk is circle
Cambered surface, when the first inserted terminal of bolt is completely disposed in location hole, sliding block and movable disk face contact.
8. the total machine equipment screen of power regulation according to claim 1, characterized in that the dust excluder is isosceles trapezoid knot
Structure.
9. the total machine equipment screen of power regulation according to claim 1, characterized in that the exhaust fan and top cover screw thread connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751486.1A CN106207802B (en) | 2016-08-29 | 2016-08-29 | The total machine equipment screen of power regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751486.1A CN106207802B (en) | 2016-08-29 | 2016-08-29 | The total machine equipment screen of power regulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207802A CN106207802A (en) | 2016-12-07 |
| CN106207802B true CN106207802B (en) | 2019-03-22 |
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| CN201610751486.1A Expired - Fee Related CN106207802B (en) | 2016-08-29 | 2016-08-29 | The total machine equipment screen of power regulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107221855B (en) * | 2017-05-12 | 2019-01-15 | 国网山东省电力公司邹城市供电公司 | A kind of low-voltage distribution cabinet with pre-alarming device |
| CN107949217B (en) * | 2017-12-19 | 2024-05-14 | 青岛鲜食科技有限公司 | Waterproof control cabinet capable of solving food safety and sanitation problems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6553796B2 (en) * | 2000-05-19 | 2003-04-29 | Compx International Inc. | Electrical panel lock with locking plug head |
| EP1180744A1 (en) * | 2000-08-18 | 2002-02-20 | Dätwyler Ag Schweizerische Kabel-, Gummi- Und Kunststoffwerke | Cabinet, in particular switching-, computer-, or appliance-cabinet; remotely controlled door unlocking system; and bolt mechanisms for a door |
| CN201808863U (en) * | 2010-06-28 | 2011-04-27 | 中国国际海运集装箱(集团)股份有限公司 | Top-mounted air intake and exhaust system and square cabinet of compressor |
| CN203078640U (en) * | 2013-01-17 | 2013-07-24 | 林廉升 | Motorcycle lock |
| CN103147879B (en) * | 2013-03-12 | 2015-07-22 | 武汉理工大学 | Power generation heat exchanger with automobile tail gas temperature difference |
| CN205231523U (en) * | 2015-12-15 | 2016-05-11 | 江西华强金源电气有限公司 | High tension switchgear's cabinet body structure |
| CN205445395U (en) * | 2015-12-26 | 2016-08-10 | 北京群升北亦门业有限公司 | Safe explosion vent |
| CN105846325B (en) * | 2016-06-12 | 2018-05-11 | 海门市卓维纺织品有限公司 | A kind of good distribution box that radiates |
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| CN106207802A (en) | 2016-12-07 |
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