CN110492368A - A kind of intelligent power distribution cabinet - Google Patents
A kind of intelligent power distribution cabinet Download PDFInfo
- Publication number
- CN110492368A CN110492368A CN201910867863.1A CN201910867863A CN110492368A CN 110492368 A CN110492368 A CN 110492368A CN 201910867863 A CN201910867863 A CN 201910867863A CN 110492368 A CN110492368 A CN 110492368A
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- water storage
- storage case
- cabinet body
- water
- plate
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a kind of intelligent power distribution cabinets, it is related to electrical equipment technical field, including at least cabinet body, it is equipped with cabinet door on front side of cabinet body, is top plate at the top of cabinet body, the left and right sides is side plate, ventilation hole is offered on the side plate of two sides, bottom of cabinet bulk is equipped with stabilizer blade, and one is respectively provided at left and right sides of the interior of the cabinet for blocking the sealing plate of ventilation hole on side plate, the intercommunicating pore for being connected to ventilation hole on corresponding side plate is offered on each sealing plate, top is connected and fixed by a lifter plate between two sealing plates；The outer upper side of the cabinet body is equipped with a water storage case, and water storage case bottom is arranged in connecting rod by being connected and fixed at the top of several connecting rods and the intracorporal lifter plate of cabinet and replys the returning spring risen for water storage case.The present invention proposes a kind of intelligent power distribution cabinet that can prevent rainwater fog from entering cabinet body in rainy weather to solve the problems, such as that the power distribution cabinet of existing outdoor application is easy to cause electronic component to damage into rainwater fog in rainy weather.
Description
Technical field
The present invention relates to electrical equipment technical field more particularly to a kind of intelligent power distribution cabinets.
Background technique
Power distribution cabinet be with commonly used power equipment in transmission of electricity industry, inside will be installed various electronic components and connect
Plug-in unit can dissipate heat, therefore, power distribution cabinet need to ensure the heat dissipation effect of internal electronic component in electronic component work.
Existing power distribution cabinet realizes heat sinking function often through ventilation hole is opened up on cabinet body side wall, and still, some are matched
The use environment of electric cabinet is to encounter rainy weather in outdoor, and rainwater fog is also easy to enter power distribution cabinet by ventilation hole, causes electricity
The damage of sub- component.
Summary of the invention
The present invention is easy to cause electronics first into rainwater fog in rainy weather to solve the power distribution cabinet of existing outdoor application
The problem of device failure, proposes a kind of intelligent power distribution cabinet that can prevent rainwater fog from entering cabinet body in rainy weather.
To achieve the goals above, the invention adopts the following technical scheme: a kind of intelligent power distribution cabinet, includes at least cabinet body,
It is equipped with cabinet door on front side of cabinet body, is top plate at the top of cabinet body, the left and right sides is side plate, and ventilation hole, cabinet body are offered on the side plate of two sides
Bottom is equipped with stabilizer blade,
One is respectively provided at left and right sides of the interior of the cabinet for blocking the sealing plate of ventilation hole on side plate, two sealing plates and two sides side
Plate corresponds, and two sealing plates can slide up and down along corresponding side plate, offers on each sealing plate for being connected to correspondence
The intercommunicating pore of ventilation hole on side plate, top is connected and fixed by a lifter plate between two sealing plates；
The outer upper side of the cabinet body is equipped with a water storage case, the water storage case open top, and inside is water storage cavity, and water storage case bottom is logical
It crosses at the top of several connecting rods and the intracorporal lifter plate of cabinet and is connected and fixed, offer on the top plate of cabinet body and passed through for what connecting rod passed through
Perforation is slidably matched between connecting rod and through hole, is arranged in connecting rod and replys the returning spring risen for water storage case,
The returning spring is set between the bottom surface of water storage case and the top plate of cabinet body；
The water storage case, which moves up and down, to drive lifter plate and two sealing plates to move up and down by connecting rod, when water storage case is located at
When high limit position, the intercommunicating pore on two sealing plates is corresponding with the ventilation hole on the side plate of two sides respectively and is connected to；Work as water storage case
When positioned at lowest limit position, the intercommunicating pore on two sealing plates is staggered with the ventilation hole on the side plate of two sides respectively, two sealing plates point
It Feng Du not ventilation hole on the side plate of two sides.
Preferably, the place suitable for reading of the water storage case is equipped with the filter screen for dust to be isolated.
Preferably, being equipped with magnetism servo-electric motor water-cooling in the cabinet body, the magnetism servo-electric motor water-cooling includes floating ball mechanism, water storage case retaining machine
Structure and cooling coil；
The bottom of the water storage case is equipped with the first water outlet, and the first water outlet is connected to water storage cavity；
The floating ball mechanism includes a small water tank and a floating ball, and the small water tank is located in cabinet body inner wall, offers on small water tank
Second water outlet and third water outlet, the bore of the second water outlet are greater than the bore of third water outlet, and second water outlet is logical
A flexible water conduit is crossed to connect with the first water outlet of water storage case bottom；Small tank top, which is erect, a slip pipe, under the slip pipe
End pipe hole is penetrated through to small water tank cavity, and upper end is open, offers one first blow vent on slip pipe；The floating ball is set to small water tank
It is interior, a slide bar is located on floating ball, the upper section of the slide bar is slidingly disposed in slip pipe, is slided between slide bar and slip pipe close
Envelope cooperation；When not having water in small water tank, floating ball is located at small water tank cavity bottom, and slide bar is located at extreme lower position, slide bar with floating ball
Do not block the first blow vent, the first blow vent with slip pipe is suitable for reading is connected to；When being full of water in small water tank, floating ball floats band moving slide-bar
Rise, slide bar blocks the first blow vent；
The water storage case stopping mechanism includes a sliding sleeve, a piston and a piston rod, and it is intracorporal that the sliding sleeve is vertically oriented on cabinet
On the downside of top plate, sliding sleeve lower end is open, a sealing ring is equipped on the inside of upper end opening, the outer wall of the sealing ring and the inner wall of sliding sleeve are close
Sealing is fixed, and the piston is slidingly disposed in sliding sleeve, is slidingly sealed cooperation, the piston-rod lower end between piston and sliding sleeve
It is fixed with piston, upper end passes through the inner hole of sealing ring and the top plate of cabinet body, fixes, opens up on top plate useful with the bottom of water storage case
In the through hole that piston rod passes through, cooperation is slidingly sealed between piston rod and the inner hole of sealing ring；Positioned at sealing ring and piston
Between sliding sleeve inner cavity formed a seal chamber；One second venthole and an air inlet, second venthole are offered on sliding sleeve
It is connected to seal chamber with air inlet, is connected to by a tracheae with the first blow vent on the outside of the second venthole, set on the outside of air inlet
Have a check valve, the negotiable direction of the check valve be from the outside of sliding sleeve toward sealing cavity direction；
The cooling coil is from top to bottom set in cabinet body, and the third water outlet on the upper orifice of cooling coil and small water tank connects
It connects, the lower nozzle of cooling coil passes through cabinet body, is connected to cabinet body outside atmosphere.
Preferably, it is rain-proof shed to be equipped with a circle on the outer wall of the water storage case, it is described rain-proof shed from the inside to the outside in downward
It is obliquely installed.
Therefore, it is provided with sealing plate the invention has the following beneficial effects: 1, on the inside of the cabinet body wall for being equipped with ventilation hole, under
Rainy day can drive sealing plate to move down indirectly by rainwater weight, block ventilation hole, prevent rainwater fog from entering cabinet body, in turn
The intracorporal electronic component of protection cabinets；2, magnetism servo-electric motor water-cooling, the feelings that can be blocked in the ventilation hole on cabinet body wall are equipped in cabinet body
Under condition, the heat that electronic component dissipates in power distribution cabinet is taken away using rainwater, realizes heat sinking function；3, fine day passes through air-cooled realization
Heat sinking function, the rainy day realizes heat sinking function by water cooling, and automatically switches, and intelligence degree is high.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the enlarged drawing in Fig. 1 at a.
Fig. 3 is the enlarged drawing in Fig. 1 at b.
Fig. 4 is the enlarged drawing in Fig. 1 at c.
Fig. 5 is structural schematic diagram of the present invention on rainy day.
Fig. 6 is the enlarged drawing in Fig. 5 at d.
Fig. 7 is the enlarged drawing in Fig. 5 at e.
Fig. 8 is the enlarged drawing in Fig. 5 at f.
1: cabinet body；101: top plate；102: side plate；103: ventilation hole；104: stabilizer blade；2: sealing plate；201: intercommunicating pore；202:
Lifter plate；3: water storage case；301: water storage cavity；302: connecting rod；303: returning spring；304: filter screen；305: the first water outlets；
4: floating ball mechanism；401: small water tank；402: floating ball；403: the second water outlets；404: third water outlet；405: slide bar；406: sliding
Pipe；407: the first blow vents；5: water storage case stopping mechanism；501: sliding sleeve；502: piston；503: piston rod；504: sealing ring；
505: seal chamber；506: the second ventholes；507: air inlet；508: check valve；6: cooling coil；7: flexible water conduit；8: tracheae；
9: rain-proof shed.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawing.
Referring to Fig. 1 to Fig. 8, a kind of intelligent power distribution cabinet described in the present embodiment includes at least cabinet body 1, is equipped on front side of cabinet body 1
Cabinet door is top plate 101 at the top of cabinet body 1, and the left and right sides is side plate 102, offers ventilation hole 103, cabinet body on two sides side plate 102
1 bottom is equipped with stabilizer blade 104.
The 1 inside left and right sides of cabinet body is respectively provided with one for blocking the sealing plate 2 of ventilation hole 103 on side plate 102, and two is close
Sealing plate 2 and two sides side plate 102 correspond, and two sealing plates 2 can slide up and down along corresponding side plate 102, on each sealing plate 2
The intercommunicating pore 201 for being connected to ventilation hole 103 on corresponding side plate 102 is offered, top passes through one liter between two sealing plates 2
Drop plate 202 is connected and fixed.
The outer upper side of the cabinet body 1 is equipped with a water storage case 3,3 open top of water storage case, and inside is water storage cavity 301, storage
It is opened on the top plate 101 of cabinet body 1 by being connected and fixed at the top of several connecting rods 302 and the lifter plate 202 in cabinet body 13 bottom of water box
Equipped with the through hole passed through for connecting rod 302, it is slidably matched between connecting rod 302 and through hole, is arranged in connecting rod 302
Have and reply the returning spring 303 risen for water storage case 3, the returning spring 303 is set to bottom surface and the cabinet body 1 of water storage case 3
Between top plate 101.The place suitable for reading of the water storage case 3 is equipped with the filter screen 304 for dust to be isolated.
The water storage case 3, which moves up and down, to drive lifter plate 202 and two sealing plates 2 to move up and down by connecting rod 302,
When water storage case 3 is located at high limit position, intercommunicating pore 201 on two sealing plates 2 respectively with the ventilation hole on two sides side plate 102
103 correspond to and are connected to；When water storage case 3 is located at lowest limit position, intercommunicating pore 201 on two sealing plates 2 respectively with two sides side
Ventilation hole 103 on plate 102 is staggered, and two sealing plates 2 block the ventilation hole 103 on two sides side plate 102 respectively.
It is equipped with magnetism servo-electric motor water-cooling in the cabinet body 1, the magnetism servo-electric motor water-cooling includes floating ball mechanism 4, water storage case stopping mechanism 5 and cold
But coil pipe 6.
The bottom of the water storage case 3 is equipped with the first water outlet 305, and the first water outlet 305 is connected to water storage cavity 301.
The floating ball mechanism 4 includes a small water tank 401 and a floating ball 402, and the small water tank 401 is located in 1 inner wall of cabinet body,
The second water outlet 403 and third water outlet 404 are offered on small water tank 401, the bore of the second water outlet 403 is discharged greater than third
The bore of mouth 404, second water outlet 403 are connect by a flexible water conduit 7 with the first water outlet 305 of 3 bottom of water storage case,
The through hole passed through for flexible water conduit 7 is offered on top plate 101 and lifter plate 202.Erectting at the top of small water tank 401 has one to slide
Pipe 406, the lower end pore of the slip pipe 406 are penetrated through to small 401 inner cavity of water tank, and upper end is open, offers one on 406 tube wall of slip pipe
First blow vent 407；The floating ball 402 is set in small water tank 401, and a slide bar 405, the slide bar 405 are located on floating ball 402
Lower end and floating ball 402 it is fixed, upper section is slidingly disposed in slip pipe 406, is slidingly sealed between slide bar 405 and slip pipe 406
Cooperation；When not having water in small water tank 401, floating ball 402 is located at small 401 intracavity bottom of water tank, and slide bar 405 is located at floating ball 402
Extreme lower position, slide bar 405 do not block the first blow vent 407, the first blow vent 407 with slip pipe 406 is suitable for reading is connected to；When small water tank
When being full of water in 401, floating ball 402 floats band moving slide-bar 405 and rises, and slide bar 405 blocks the first blow vent 407.
The water storage case stopping mechanism 5 includes a sliding sleeve 501, a piston 502 and a piston rod 503, and the sliding sleeve 501 is perpendicular
It is directly located in 101 downside of top plate in cabinet body 1, offers the through hole passed through for sliding sleeve 501, sliding sleeve 501 on lifter plate 202
Lower end is open, and a sealing ring 504 is equipped on the inside of upper end opening, and the inner wall sealing of the outer wall and sliding sleeve 501 of the sealing ring 504 is solid
Fixed, the piston 502 is slidingly disposed in sliding sleeve 501, is slidingly sealed cooperation, the work between piston 502 and sliding sleeve 501
503 lower end of stopper rod and piston 502 are fixed, and upper end passes through the inner hole of sealing ring 504 and the top plate 101 of cabinet body 1, with water storage case 3
Bottom is fixed, and the through hole passed through for piston rod 503, the inner hole of piston rod 503 and sealing ring 504 are offered on top plate 101
Between to be slidingly sealed cooperation；501 inner cavity of sliding sleeve between sealing ring 504 and piston 502 forms a seal chamber 505；It is sliding
Offer one second venthole 506 and an air inlet 507 on set 501, second venthole 506 and air inlet 507 with it is close
It seals chamber 505 to be connected to, is connected to by a tracheae 8 with the first blow vent 407 on the outside of the second venthole 506, is equipped on the outside of air inlet 507
One check valve 508, the negotiable direction of the check valve 508 are from 501 outside of sliding sleeve toward 505 direction of seal chamber.
The cooling coil 6 is from top to bottom set in cabinet body 1, the third on the upper orifice of cooling coil 6 and small water tank 401
Water outlet 404 connects, and the lower nozzle of cooling coil 6 passes through cabinet body 1, is connected to 1 outside atmosphere of cabinet body.
A circle rain-proof shed 9 is equipped on the outer wall of the water storage case 3, described rain-proof shed 9 be in tilt down to set from the inside to the outside
It sets.
The present invention is in fine day in use, as shown in Figures 1 to 4, without rainwater in water storage case 3, water storage case 3 is replied by bottom
Spring 303 acts on, and is located at high limit position, correspondingly, the lifter plate 202 being connect between water storage case 3 by connecting rod 302
And two fixed sealing plates 2 are respectively positioned on high limit position with lifter plate 202, the intercommunicating pore 201 on two sealing plates 2 is respectively with two
Ventilation hole 103 on side side plate 102 is corresponding and is connected to, and the natural wind in 1 outside of cabinet body can pass through the ventilation on side side plate 102
Intercommunicating pore 201 on hole 103 and 102 inner sealing plate 2 of side side plate enters cabinet body 1, and from 102 inner sealing plate 2 of other side side plate
On intercommunicating pore 201 and the side side plate 102 on ventilation hole 103 be discharged, to realize the effect of cooling electronic component in cabinet body 1
Fruit.In floating ball mechanism 4, without water in small water tank 401, floating ball 402 is located at small 401 intracavity bottom of water tank, and slide bar 405 is with floating ball
402 are located at extreme lower position, and slide bar 405 does not block the first blow vent 407, the first blow vent 407 with slip pipe 406 is suitable for reading is connected to.Storage
In water box stopping mechanism 5, for piston 502 by piston rod 503 by 3 pull-up of water storage case, the air in seal chamber 505 can be from slip pipe
406 discharge suitable for reading.
The present invention is in the rainy day in use, as shown in Fig. 5 to Fig. 8, and rainwater is fallen into water storage case 3, the dust impurity in rainwater
Filtering is isolated by the filter screen 304 at the place suitable for reading of water storage case 3, the rainwater in water storage case 3 can persistently pass sequentially through the first water outlet
305, flexible water conduit 7 and the second water outlet 403 enter small water tank 401, then are flowed by the third water outlet 404 on small water tank 401
Enter in cooling coil 6, flow through entire cooling coil 6, is finally discharged from the lower nozzle of cooling coil 6.Rainwater is flowing through cooler pan
When pipe 6, the heat of 1 inner part air of cabinet body can be taken away, the effect of indirect water-cooling is played, and then plays protection electronic component
Effect.As long as rain in water storage case 3, cooling coil 6 will play always water cooling effect.
Since 403 bore of the second water outlet on small water tank 401 is greater than 404 bore of third water outlet, i.e., small water tank 401
Maximum inflow is greater than max water yield, if rainwater is more than, the water storage in small water tank 401 will be increasing, and be finally full of
Entire small water tank 401, and the water in small water tank 401 need to wait until that the water in water storage case 3 empties completely, can just start once storing completely
Arrange the water in small water tank 401.During water storage in small water tank 401 is increasing, floating ball 402 can be by the storage in small water tank 401
Water slowly floats, and floating ball 402 floats band moving slide-bar 405 and rises, and final slide bar 405 blocks the first blow vent on slip pipe 406
407, i.e. seal chamber 505 in sliding sleeve 501 is connected to the disconnection suitable for reading of slip pipe 406.After storing full rainwater in small water tank 401, water storage
Water storage in box 3 starts to be increasing, so that the overall weight of water storage case 3 constantly increases, water storage case 3 will move down compression bottom
Returning spring 303.Water storage case 3 moves down, the lifter plate 202 and and lifter plate being connect between water storage case 3 by connecting rod 302
202 two fixed sealing plates 2, which can also synchronize, to be moved down, and finally, the intercommunicating pore 201 on two sealing plates 2 is respectively and on two sides side plate 102
Ventilation hole 103 be staggered, two sealing plates 2 block the ventilation hole 103 on two sides side plate 102 respectively, so that the rainwater in the outside of cabinet body 1
Fog will not enter cabinet body 1 by the ventilation hole 103 on side plate 102.Meanwhile in water storage case stopping mechanism 5, piston 502 passes through
The transmission of piston rod 503 is moved down with water storage case 3, and supplements air in seal chamber 505 by check valve 508.And due to sealing
Chamber 505 is connected to the disconnection suitable for reading of slip pipe 406 and the unidirectional flow of check valve 508, and piston 502 at this time can only be to moving down
It is dynamic, move up will air in compression seal chamber 505, final compressed air obstructs and can not move up, and forms water storage case 3
Retaining effect.
The benefit that water storage case stopping mechanism 5 is arranged is: during rainy, water storage case 3 is by the rainwater weight in water storage case 3
After amount is displaced downwardly to lowest limit position, it just must wait until that the rain has stopped, can just rise, enable to two sealing plates 2 more stable in this way
Ground blocks the ventilation hole 103 on two sides side plate 102, ensures that the rainwater fog in 1 outside of cabinet body will not enter cabinet body 1.Because regardless of
How rainfall changes, as long as there is water in water storage case 3, will be full of water in small water tank 401 always, slide bar 405 also can be with floating
Ball 402 floats the first blow vent 407 blocked always on slip pipe 406 so that piston 502 can not move up so that with piston 502 it
Between the water storage case 3 that is connected by piston rod 503 can not move up so that lifter plate 202 and with fixed two close of lifter plate 202
Sealing plate 2 can not move up.
If it is intended to releasing the retaining effect of water storage case 3, it need to wait until that the water in water storage case 3 and small water tank 401 is drained, i.e. day
Gas stops raining, at this point, floating ball 402 moves down in small water tank 401, slide bar 405 is moved down with floating ball 402, until slide bar 405 does not seal
Stifled first blow vent 407, the first blow vent 407 with slip pipe 406 is suitable for reading is connected to, i.e. the company suitable for reading of seal chamber 505 and slip pipe 406
Logical, the compressed air in seal chamber 505 can be moved up from the discharge suitable for reading of slip pipe 406, piston 502, meanwhile, water storage case 3
It is interior without water storage, weight saving, compressed returning spring 303, which acts on, a upward thrust on water storage case 3, finally
Under the action of returning spring 303, water storage case 3 and the piston 502 being connect with water storage case 3 by piston rod 503 are moved up.
Water storage case 3 moves up, the lifter plate 202 connected between water storage case 3 by connecting rod 302 also synchronize move up, lifter plate 202 is drawn again
Dynamic two sealing plates 2 move up, and finally, the intercommunicating pore 201 on two sealing plates 2 is corresponding with the ventilation hole 103 on two sides side plate 102 respectively
And be connected to, the natural wind in 1 outside of cabinet body again can be by sealing in the ventilation hole 103 and the side side plate 102 on side side plate 102
Intercommunicating pore 201 on plate 2 enters cabinet body 1, then from the intercommunicating pore 201 and the side side plate on 102 inner sealing plate 2 of other side side plate
Ventilation hole 103 on 102 is discharged, to realize the effect of cooling electronic component in cabinet body 1.
Claims (4)
1. a kind of intelligent power distribution cabinet includes at least cabinet body (1), it is equipped with cabinet door on front side of cabinet body (1), is top plate at the top of cabinet body (1)
(101), the left and right sides is side plate (102), is offered ventilation hole (103) on two sides side plate (102), cabinet body (1) bottom is equipped with
Stabilizer blade (104), it is characterised in that:
The internal left and right sides of the cabinet body (1) is respectively provided with a sealing plate (2) for being used to block ventilation hole (103) on side plate (102),
Two sealing plates (2) and two sides side plate (102) correspond, and two sealing plates (2) can slide up and down along corresponding side plate (102),
The intercommunicating pore (201) for being connected to ventilation hole (103) on corresponding side plate (102) is offered on each sealing plate (2), two close
Top is connected and fixed by a lifter plate (202) between sealing plate (2)；
The outer upper side of the cabinet body (1) is equipped with a water storage case (3), water storage case (3) open top, and inside is water storage cavity
(301), water storage case (3) bottom at the top of several connecting rods (302) and the lifter plate (202) in cabinet body (1) by being connected and fixed, cabinet
The through hole passed through for connecting rod (302) is offered on the top plate (101) of body (1), is between connecting rod (302) and through hole
It is slidably matched, is arranged in connecting rod (302) and replys the returning spring (303) risen, the returning spring for water storage case (3)
(303) between the bottom surface of water storage case (3) and the top plate (101) of cabinet body (1)；
The water storage case (3), which moves up and down, to drive lifter plate (202) and two sealing plates (2) to make up and down by connecting rod (302)
It is mobile, when water storage case (3) is located at high limit position, intercommunicating pore (201) on two sealing plates (2) respectively with two sides side plate
(102) ventilation hole (103) on is corresponding and is connected to；When water storage case (3) is located at lowest limit position, on two sealing plates (2)
Intercommunicating pore (201) is staggered with the ventilation hole (103) on two sides side plate (102) respectively, and two sealing plates (2) block two sides side plate respectively
(102) ventilation hole (103) on.
2. a kind of intelligent power distribution cabinet according to claim 1, it is characterised in that: the place suitable for reading of the water storage case (3) is equipped with
For the filter screen (304) of dust to be isolated.
3. a kind of intelligent power distribution cabinet according to claim 1 or 2, it is characterised in that: be equipped with water cooling unit in the cabinet body (1)
Structure, the magnetism servo-electric motor water-cooling include floating ball mechanism (4), water storage case stopping mechanism (5) and cooling coil (6)；
The bottom of the water storage case (3) is equipped with the first water outlet (305), and the first water outlet (305) is connected to water storage cavity (301)；
The floating ball mechanism (4) includes a small water tank (401) and a floating ball (402), and the small water tank (401) is located in cabinet body
(1) inner wall offers the second water outlet (403) and third water outlet (404) on small water tank (401), the second water outlet (403)
Bore is greater than the bore of third water outlet (404), and second water outlet (403) passes through a flexible water conduit (7) and water storage case (3)
The first water outlet (305) of bottom connects；Erectting at the top of small water tank (401) has a slip pipe (406), under the slip pipe (406)
End pipe hole is penetrated through to small water tank (401) inner cavity, and upper end is open, offers one first blow vent (407) on slip pipe (406)；It is described
Floating ball (402) is set in small water tank (401), is located on floating ball (402) slide bar (405), the upper section of the slide bar (405) can
It is slidably set in slip pipe (406), is slidingly sealed cooperation between slide bar (405) and slip pipe (406)；When in small water tank (401)
When not having water, floating ball (402) is located at small water tank (401) intracavity bottom, and slide bar (405) is located at extreme lower position with floating ball (402), sliding
Bar (405) does not block the first blow vent (407), the first blow vent (407) with slip pipe (406) is suitable for reading is connected to；When small water tank (401)
It is interior be full of water when, floating ball (402) float band moving slide-bar (405) rise, slide bar (405) block the first blow vent (407)；
The water storage case stopping mechanism (5) includes a sliding sleeve (501), a piston (502) and a piston rod (503), the sliding sleeve
(501) it is vertically oriented on the downside of the top plate (101) in cabinet body (1), sliding sleeve (501) lower end is open, and one is equipped on the inside of upper end opening
Sealing ring (504), the outer wall of the sealing ring (504) and the inner wall of sliding sleeve (501) are sealed and are fixed, and the piston (502) can slide
It is set in sliding sleeve (501) dynamicly, is to be slidingly sealed cooperation between piston (502) and sliding sleeve (501), under the piston rod (503)
End is fixed with piston (502), and upper end passes through the inner hole of sealing ring (504) and the top plate (101) of cabinet body (1), with water storage case (3)
Bottom is fixed, and the through hole passed through for piston rod (503), piston rod (503) and sealing ring are offered on top plate (101)
It (504) is to be slidingly sealed cooperation between inner hole；Sliding sleeve (501) inner cavity shape between sealing ring (504) and piston (502)
At a seal chamber (505)；One second venthole (506) and an air inlet (507) are offered on sliding sleeve (501), described second is logical
Stomata (506) and air inlet (507) are connected to seal chamber (505), on the outside of the second venthole (506) by a tracheae (8) with
First blow vent (407) connection, is equipped with a check valve (508) on the outside of air inlet (507), the check valve (508) it is negotiable
Direction be from the outside of sliding sleeve (501) toward seal chamber (505) direction；
The cooling coil (6) is from top to bottom set in cabinet body (1), on the upper orifice of cooling coil (6) and small water tank (401)
The lower nozzle of third water outlet (404) connection, cooling coil (6) passes through cabinet body (1), is connected to cabinet body (1) outside atmosphere.
4. a kind of intelligent power distribution cabinet according to claim 1, it is characterised in that: ring is set on the outer wall of the water storage case (3)
Have that a circle is rain-proof shed (9), rain-proof shed (9) are from the inside to the outside in tilting down setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867863.1A CN110492368B (en) | 2019-09-15 | 2019-09-15 | Intelligent power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867863.1A CN110492368B (en) | 2019-09-15 | 2019-09-15 | Intelligent power distribution cabinet |
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| CN110492368A true CN110492368A (en) | 2019-11-22 |
| CN110492368B CN110492368B (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867863.1A Active CN110492368B (en) | 2019-09-15 | 2019-09-15 | Intelligent power distribution cabinet |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854721A (en) * | 2019-12-12 | 2020-02-28 | 叶长青 | Multifunctional power distribution cabinet |
| CN112260105A (en) * | 2020-11-04 | 2021-01-22 | 马鞍山佳夫尼电气科技有限公司 | Outdoor branch box of intelligence |
| CN112436386A (en) * | 2020-10-26 | 2021-03-02 | 滁州市朝友精密制造有限公司 | Self-moving anti-seepage outdoor power distribution cabinet |
| CN112929532A (en) * | 2021-01-22 | 2021-06-08 | 徐玉庆 | High-definition monitoring equipment for dealing with rainstorm weather |
| CN113242682A (en) * | 2021-06-18 | 2021-08-10 | 焦作大学 | Equipment box video acquisition device based on 5G communication |
| CN113555805A (en) * | 2021-09-11 | 2021-10-26 | 国家电网有限公司 | From outdoor power control cabinet of heat dissipation formula |
| CN113555783A (en) * | 2021-09-13 | 2021-10-26 | 国家电网有限公司 | Outdoor power distribution cabinet with rainproof function |
| CN114498401A (en) * | 2022-02-17 | 2022-05-13 | 叶小雳 | Power distribution cabinet for smart power grid |
| CN114698347A (en) * | 2022-04-13 | 2022-07-01 | 贵州电网有限责任公司 | Team production multiplexer utensil intelligent management cabinet |
| CN115241773A (en) * | 2022-08-18 | 2022-10-25 | 广东南一华电气有限公司 | Cabinet body structure of power distribution cabinet |
| CN116667191A (en) * | 2023-05-04 | 2023-08-29 | 大庆市诚喜再生资源回收有限公司 | Waterproof type switch board of antidetonation |
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| CN110854721A (en) * | 2019-12-12 | 2020-02-28 | 叶长青 | Multifunctional power distribution cabinet |
| CN110854721B (en) * | 2019-12-12 | 2021-03-23 | 合隆防爆电气有限公司 | Multifunctional power distribution cabinet |
| CN112436386A (en) * | 2020-10-26 | 2021-03-02 | 滁州市朝友精密制造有限公司 | Self-moving anti-seepage outdoor power distribution cabinet |
| CN112260105A (en) * | 2020-11-04 | 2021-01-22 | 马鞍山佳夫尼电气科技有限公司 | Outdoor branch box of intelligence |
| CN112929532A (en) * | 2021-01-22 | 2021-06-08 | 徐玉庆 | High-definition monitoring equipment for dealing with rainstorm weather |
| CN113242682A (en) * | 2021-06-18 | 2021-08-10 | 焦作大学 | Equipment box video acquisition device based on 5G communication |
| CN113555805A (en) * | 2021-09-11 | 2021-10-26 | 国家电网有限公司 | From outdoor power control cabinet of heat dissipation formula |
| CN113555783A (en) * | 2021-09-13 | 2021-10-26 | 国家电网有限公司 | Outdoor power distribution cabinet with rainproof function |
| CN113555783B (en) * | 2021-09-13 | 2024-03-22 | 国家电网有限公司 | Outdoor switch board with rain-proof function |
| CN114498401A (en) * | 2022-02-17 | 2022-05-13 | 叶小雳 | Power distribution cabinet for smart power grid |
| CN114698347A (en) * | 2022-04-13 | 2022-07-01 | 贵州电网有限责任公司 | Team production multiplexer utensil intelligent management cabinet |
| CN115241773A (en) * | 2022-08-18 | 2022-10-25 | 广东南一华电气有限公司 | Cabinet body structure of power distribution cabinet |
| CN116667191A (en) * | 2023-05-04 | 2023-08-29 | 大庆市诚喜再生资源回收有限公司 | Waterproof type switch board of antidetonation |
| CN116667191B (en) * | 2023-05-04 | 2024-04-26 | 胡波 | Waterproof type switch board of antidetonation |
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Effective date of registration: 20220630 Address after: 453800 South Ring industrial cluster, Huojia County, Xinxiang City, Henan Province Patentee after: HENAN AOMEI ELECTRIC Co.,Ltd. Address before: Room 1105, Yifu science and technology building, School of modern science and technology, China University of metrology, 168 Xiasha Xueyuan street, Qiantang New District, Hangzhou, Zhejiang, 310018 Patentee before: Lanfeng electric (Hangzhou) Co.,Ltd. |