CN110492367B - High-voltage power distribution cabinet - Google Patents
High-voltage power distribution cabinet Download PDFInfo
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- CN110492367B CN110492367B CN201910863761.2A CN201910863761A CN110492367B CN 110492367 B CN110492367 B CN 110492367B CN 201910863761 A CN201910863761 A CN 201910863761A CN 110492367 B CN110492367 B CN 110492367B
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- 238000009826 distribution Methods 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 230000000694 effects Effects 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 30
- 230000009471 action Effects 0.000 abstract description 26
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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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
Abstract
The invention discloses a high-voltage power distribution cabinet, which comprises a mounting plate, a side plate rotatably connected to the mounting plate and a cover plate arranged on the side plate, wherein a top plate and a bottom plate are arranged on the mounting plate, a lock catch is arranged on the cover plate, a connecting plate is arranged on the side wall of the mounting plate, a first cavity is arranged in the connecting plate, a second cavity communicated with the first cavity is arranged on the mounting plate, clear water is filled in the first cavity and the second cavity, a gap is reserved between the connecting plate and the mounting plate, and a water storage tank is arranged at the top of the top plate; when the distribution box is used, clear water flows between the first cavity and the second cavity, and the distribution box is cooled under the action of water flow, so that heat on the distribution box is absorbed, and safety accidents caused by overhigh temperature of the distribution box are avoided; do the cooling to the block terminal through water-cooled mode, make the temperature on the block terminal reduce fast, promote the cooling effect to the block terminal.
Description
Technical Field
The invention belongs to the technical field of electricians and electricians, and particularly relates to a high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
Because more electric wire lines are arranged in the power distribution cabinet, the heat dissipation of the power distribution cabinet needs to be guaranteed, and the power distribution cabinet with poor heat dissipation has extremely high potential safety hazard; when the conventional power distribution cabinet is maintained, the operation can be carried out only by one person, and parts in the power distribution cabinet cannot be maintained by multiple persons at the same time, so that the maintenance efficiency of the power distribution cabinet is reduced; when being located outdoor switch board and meeting with rainy weather, the rainwater directly drenches on the switch board, and the rainwater causes the short circuit phenomenon in entering into the switch board easily, causes the switch board short circuit phenomenon.
Disclosure of Invention
The invention provides a high-voltage power distribution cabinet for overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a high-voltage power distribution cabinet comprises a mounting plate, a side plate rotatably connected to the mounting plate and a cover plate arranged on the side plate, wherein a top plate and a bottom plate are arranged on the mounting plate, a lock catch is arranged on the cover plate, a connecting plate is arranged on the side wall of the mounting plate, a first cavity is arranged in the connecting plate, a second cavity communicated with the first cavity is arranged on the mounting plate, clear water is filled in the first cavity and the second cavity, a gap is reserved between the connecting plate and the mounting plate, and a water storage tank is arranged at the top of the top plate; when the distribution box is used, clear water flows between the first cavity and the second cavity, and the distribution box is cooled under the action of water flow, so that heat on the distribution box is absorbed, and safety accidents caused by overhigh temperature of the distribution box are avoided; the distribution box is cooled in a water cooling mode, so that the temperature on the distribution box is quickly reduced, and the cooling effect on the distribution box is improved; when the distribution cabinet is maintained, the cover plate is opened, and the side plate is rotated around the connecting point, so that the whole distribution cabinet is in an opened state, multiple operators can operate the distribution cabinet at the same time, the maintenance efficiency of the distribution cabinet is improved, and the distribution cabinet is quickly put into use; when the power distribution cabinet is in rainy weather, rainwater directly falls into the water storage tank, the water storage tank has a shielding effect on the rainwater, the rainwater is prevented from directly hitting the power distribution cabinet, the power distribution cabinet is protected, and a short-circuit event is prevented; the stored water is stored in the water storage tank, heat on the power distribution cabinet is transferred into the water storage tank, the heat on the power distribution cabinet is absorbed by rainwater and is matched with clear water in the first cavity and the second cavity, and the cooling effect on the power distribution cabinet is improved; the clearance is retained between connecting plate and mounting panel, what make the air current can be smooth and easy from connecting plate and mounting panel surface process, promotes the radiating effect of rivers in the cavity, makes the rivers quick heat dissipation in the cavity to guarantee the cooling effect of rivers to the switch board.
A first movable groove is formed in the top of the first cavity, a first baffle is arranged in the first movable groove, a first connecting spring is arranged at the top of the first baffle, and a first electromagnet is arranged in the first movable groove; a second movable groove is formed in the bottom of the first cavity, a second baffle is arranged in the second movable groove, a second connecting spring is arranged at the bottom of the second baffle, and a second electromagnet is arranged in the second movable groove; under the action of the first baffle and the second baffle, the first cavity and the second cavity are separated, so that the first cavity and the second cavity form two independent chambers, water flow in the cavities is divided into two parts, and the water flow is fully utilized for heat dissipation; the water flow is divided into two parts under the action of the baffle plate, so that the two parts of water flow are separately used, namely when one part of water flow has a cooling effect on the power distribution cabinet, the other part of water flow is automatically cooled in the connecting plate, the two parts of water flow are alternately used, the water flow in the second cavity is ensured to be in a normal temperature state, and the cooling effect of the power distribution cabinet is improved; the baffle can be conveniently controlled under the action of the electromagnet, so that the first cavity and the second cavity are separated, water flow is reasonably utilized, and the cooling effect on the power distribution cabinet is guaranteed.
A water pump is arranged in the second cavity, a plurality of first through holes are formed in the bottom of the water storage tank, a plurality of second through holes are formed in the bottoms of the first cavity and the second cavity, a first movable cavity is formed in the connecting plate, and a third baffle matched with the second through holes is arranged in the first movable cavity; when rainy weather, the rainwater is collected in the catch basin, and the third baffle is opened, and the clear water that has absorbed heat in first cavity and the second cavity is discharged from first cavity and second cavity, and the rainwater enters into first cavity and second cavity in from first through-hole, does the replacement to the rivers in first cavity and the second cavity, makes the rivers temperature in first cavity and the second cavity reduce in the short time, further promotion rivers are to the cooling effect of switch board.
A second movable cavity is arranged at the bottom of the water storage tank, an air cylinder is arranged in the second movable cavity, and a fourth baffle matched with the first through hole is arranged on a piston rod of the air cylinder; a third electromagnet matched with the third baffle is arranged in the first movable cavity; the cylinder controls the movement of the fourth baffle plate so as to seal the first through hole under the action of the fourth baffle plate, prevent the water gap in the cavity from being dispersed from the first through hole, and keep the water quantity in the cavity so as to cool the power distribution cabinet; the third baffle can be conveniently controlled under the action of the third electromagnet, so that the third baffle can move in the first movable cavity as required, the opening and closing of the second through hole can be controlled, and the water flow in the cavity can be replaced.
The bottom of the water storage tank is provided with a first through groove and a second through groove, the first through groove is arranged above the connecting plate, the second through groove is arranged above the side plate, the bottom of the water storage tank is also provided with a third movable cavity matched with the first through groove and a fourth movable cavity matched with the second through groove, a fifth baffle is arranged in the third movable cavity, and a sixth baffle is arranged in the fourth movable cavity; after rainwater is stored in the water storage tank, the rainwater in the water storage tank falls from the first through groove and the second through groove, so that the rainwater flows along the surfaces of the mounting plate and the side plate, heat on the power distribution cabinet is taken away under the action of the rainwater, and the rainwater is matched with water flows in the first cavity and the second cavity, so that the power distribution cabinet is rapidly cooled; when the first through hole is in an open state, the first through groove and the second through groove are closed by the fifth baffle and the sixth baffle, so that water flow enters the cavity from the first through hole, and the water flow in the cavity can be replaced conveniently; first through-hole and logical groove are opened in turn, ensure to have enough rivers to do the cooling treatment to the switch board in trading water back cavity, guarantee the cooling effect of switch board.
A groove is formed in the fifth baffle, a rotating roller is rotatably connected in the groove, a connecting rope is wound on the rotating roller, and one end of the connecting rope is arranged on the fourth baffle; when the cylinder drives the fourth baffle to move, the fourth baffle pulls the connecting rope to move, the connecting rope rotates out of the rotary roller, and after all parts on the rotary roller are pulled out until the connecting rope, the fourth baffle pulls the fifth baffle to move, so that the fifth baffle moves to the position of the first through groove and seals the first through groove, water flow is gathered in the water storage groove, and the water flow entering the cavity is replaced by the water flow in the cavity.
A first sliding groove is formed in the inner wall of the fourth movable cavity, a first sliding block matched with the first sliding groove is arranged on the side wall of the sixth baffle, a return spring is arranged on the inner wall of the fourth movable cavity, a first connecting rod is movably connected to the side wall of the sixth baffle, a second connecting rod is movably connected to the first connecting rod, and one end of the second connecting rod is movably connected to the inner wall of the second movable cavity; a supporting plate is arranged in the second movable cavity, and a supporting spring is arranged on the supporting plate; when the cylinder drives the fourth baffle to move towards one end of the second movable cavity, the fourth baffle is in contact with the joint of the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are pushed to rotate around the joint under the action of the fourth baffle, so that the sixth baffle is pushed to move forwards by the first connecting rod and the second connecting rod, the second through groove is sealed under the action of the sixth baffle, and rainwater is stored in the water storage groove so as to replace water flow in the cavity; after rivers change completion in the cavity, the cylinder promotes the fourth baffle and moves forward, and the fourth baffle does not contact with head rod and second connecting rod, and supporting spring promotes head rod and second connecting rod and rotates around the tie point, and reset spring pulling sixth baffle moves back, makes the second through-groove reopen, makes the rainwater fall down from the second through-groove, and the rainwater flows from the curb plate surface to do cooling treatment to the switch board.
A third movable groove is formed in the side plate, a movable plate is arranged in the third movable groove, a second sliding groove is formed in the inner wall of the third movable groove, a second sliding block matched with the second sliding groove is arranged on the side wall of the movable plate, and a limiting block is arranged on the movable plate; the curb plate rotates when being the vertical state with the mounting panel, promotes the fly leaf along third movable groove, makes fly leaf one end protrusion curb plate, and the stopper is in curb plate one side, and the stopper contacts with the mounting panel lateral wall, plays limiting displacement to the curb plate under the stopper effect, and is fixed with the curb plate, promotes the cooperation effect of curb plate and mounting panel, avoids the switch board to separate when using, guarantees the reliability that the switch board used.
A fourth movable groove is formed in the movable plate, a third sliding groove is formed in the inner wall of the fourth movable groove, the third sliding groove is of an L-shaped structure, a third sliding block matched with the third sliding groove is arranged on the side wall of the limiting block, a fifth movable groove is formed in the top of the fourth movable groove, and a third connecting rod matched with the fifth movable groove is arranged on the limiting block; a stop block matched with the limiting block is arranged on the side wall of the mounting plate; when the power distribution cabinet is maintained, the movable plate is pushed along the third movable groove, the second sliding block is enabled to move to one end of the second sliding groove, the limiting block is contacted with the stop block, the limiting block is pushed to move in the fourth movable groove under the action of the stop block, the third connecting rod is pushed along the fifth movable groove, the third connecting rod drives the limiting block to continue moving in the fourth movable groove, the movable block moves to one end of the fourth movable groove, the third sliding block moves to the turning position of the point sliding groove, the third connecting rod is pulled upwards, the third connecting rod drives the limiting block to enter the fourth movable groove, the movable plate is pushed along the third movable groove, the movable plate is pushed into the third movable groove, the limiting block is enabled not to be contacted with the side wall of the mounting plate, so that the side plate is pushed to rotate around the connecting point to open the power distribution cabinet, and the power distribution cabinet.
The mounting plate is provided with a connecting block, the connecting block is provided with a third through hole, the connecting block is sleeved with a mounting sleeve, the mounting sleeve is provided with a fourth through hole matched with the third through hole, and the mounting sleeve is also provided with a mounting hole; before the power distribution cabinet is installed, the installation sleeve is fixed on the wall under the action of the screws, then the connecting block is inserted into the installation sleeve, and the fixing bolt is inserted into the fourth through hole so as to fix the connecting block on the installation sleeve and complete the installation of the power distribution cabinet; under the cooperation of connecting block and installation cover, make connecting plate and wall leave certain clearance to the air current is followed the connecting plate surface and is passed through, guarantees the air flow on connecting plate surface, and the rivers rapid cooling in the first cavity of being convenient for is to do the cooling action to the switch board under the effect of rivers in the cavity.
The invention has the following advantages: when the distribution box is used, clear water flows between the first cavity and the second cavity, and the distribution box is cooled under the action of water flow, so that heat on the distribution box is absorbed, and safety accidents caused by overhigh temperature of the distribution box are avoided; do the cooling to the block terminal through water-cooled mode, make the temperature on the block terminal reduce fast, promote the cooling effect to the block terminal.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a first cross-sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of fig. 2 at B.
FIG. 5 is a second cross-sectional view of the present invention.
Fig. 6 is an enlarged view of fig. 5 at C.
Fig. 7 is a third schematic cross-sectional view of the present invention.
Fig. 8 is an enlarged view of fig. 7 at D.
Fig. 9 is a fourth schematic cross-sectional view of the present invention.
Fig. 10 is an enlarged view of fig. 9 at E.
Fig. 11 is a cross-sectional view of the fifth embodiment of the present invention.
Fig. 12 is an enlarged view of fig. 11 at F.
Fig. 13 is an enlarged view at G in fig. 11.
Detailed Description
As shown in fig. 1 to 13, a high voltage distribution cabinet includes a mounting plate 1, a side plate 2 rotatably connected to the mounting plate 1, and a cover plate 3 disposed on the side plate 2, wherein the mounting plate 1 is provided with a top plate and a bottom plate, the cover plate 3 is provided with a lock catch in the prior art, the lock catch is a lock catch in the prior art, and other components in the distribution cabinet have the same structure as the distribution cabinet in the prior art, and are not described herein again; a connecting plate 4 is arranged on the side wall of the mounting plate 1, a first cavity is arranged in the connecting plate 4, a second cavity communicated with the first cavity is arranged on the mounting plate 1, clear water is filled in the first cavity and the second cavity, a gap is reserved between the connecting plate 4 and the mounting plate 1, and a water storage tank 5 is arranged at the top of the top plate; sealing gaskets are arranged on the periphery of the side plates and made of rubber, so that the waterproof effect of the power distribution cabinet is improved when the side plates are matched with the mounting plate to form the power distribution cabinet; when the distribution box is used, clear water flows between the first cavity and the second cavity, and the distribution box is cooled under the action of water flow, so that heat on the distribution box is absorbed, and safety accidents caused by overhigh temperature of the distribution box are avoided; the distribution box is cooled in a water cooling mode, so that the temperature on the distribution box is quickly reduced, and the cooling effect on the distribution box is improved; when the distribution cabinet is maintained, the cover plate is opened, and the side plate is rotated around the connecting point, so that the whole distribution cabinet is in an opened state, multiple operators can operate the distribution cabinet at the same time, the maintenance efficiency of the distribution cabinet is improved, and the distribution cabinet is quickly put into use; when the power distribution cabinet is in rainy weather, rainwater directly falls into the water storage tank, the water storage tank has a shielding effect on the rainwater, the rainwater is prevented from directly hitting the power distribution cabinet, the power distribution cabinet is protected, and a short-circuit event is prevented; the stored water is stored in the water storage tank, heat on the power distribution cabinet is transferred into the water storage tank, the heat on the power distribution cabinet is absorbed by rainwater and is matched with clear water in the first cavity and the second cavity, and the cooling effect on the power distribution cabinet is improved; the clearance is retained between connecting plate and mounting panel, what make the air current can be smooth and easy from connecting plate and mounting panel surface process, promotes the radiating effect of rivers in the cavity, makes the rivers quick heat dissipation in the cavity to guarantee the cooling effect of rivers to the switch board.
A first movable groove is formed in the top of the first cavity, a first baffle plate 11 is arranged in the first movable groove, a first connecting spring is arranged at the top of the first baffle plate 11, and a first electromagnet is arranged in the first movable groove; a second movable groove is formed in the bottom of the first cavity, a second baffle 12 is arranged in the second movable groove, a second connecting spring is arranged at the bottom of the second baffle 12, and a second electromagnet is arranged in the second movable groove; under the action of the first baffle and the second baffle, the first cavity and the second cavity are separated, so that the first cavity and the second cavity form two independent chambers, water flow in the cavities is divided into two parts, and the water flow is fully utilized for heat dissipation; the water flow is divided into two parts under the action of the baffle plate, so that the two parts of water flow are separately used, namely when one part of water flow has a cooling effect on the power distribution cabinet, the other part of water flow is automatically cooled in the connecting plate, the two parts of water flow are alternately used, the water flow in the second cavity is ensured to be in a normal temperature state, and the cooling effect of the power distribution cabinet is improved; the baffle can be conveniently controlled under the action of the electromagnet, so that the first cavity and the second cavity are separated, water flow is reasonably utilized, and the cooling effect on the power distribution cabinet is guaranteed.
A water pump is arranged in the second cavity, a plurality of first through holes 52 are formed in the bottom of the water storage tank 5, a plurality of second through holes are formed in the bottoms of the first cavity and the second cavity, a first movable cavity is formed in the bottom of the connecting plate 4, and a third baffle 13 matched with the second through holes is arranged in the first movable cavity; when rainy weather, the rainwater is collected in the catch basin, and the third baffle is opened, and the clear water that has absorbed heat in first cavity and the second cavity is discharged from first cavity and second cavity, and the rainwater enters into first cavity and second cavity in from first through-hole, does the replacement to the rivers in first cavity and the second cavity, makes the rivers temperature in first cavity and the second cavity reduce in the short time, further promotion rivers are to the cooling effect of switch board.
A second movable cavity is arranged at the bottom of the water storage tank 5, an air cylinder 541 is arranged in the second movable cavity, and a piston rod of the air cylinder 541 is provided with a fourth baffle 54 matched with the first through hole 52; a third electromagnet matched with the third baffle is arranged in the first movable cavity; the cylinder controls the movement of the fourth baffle plate so as to seal the first through hole under the action of the fourth baffle plate, prevent the water gap in the cavity from being dispersed from the first through hole, and keep the water quantity in the cavity so as to cool the power distribution cabinet; the third baffle can be conveniently controlled under the action of the third electromagnet, so that the third baffle can move in the first movable cavity as required, the opening and closing of the second through hole can be controlled, and the water flow in the cavity can be replaced.
A first through groove 51 and a second through groove are formed in the bottom of the water storage tank 5, the first through groove 51 is arranged above the connecting plate 4, the second through groove is arranged above the side plate 2, a third movable cavity matched with the first through groove and a fourth movable cavity matched with the second through groove are further formed in the bottom of the water storage tank 5, a fifth baffle 53 is arranged in the third movable cavity, and a sixth baffle 55 is arranged in the fourth movable cavity; after rainwater is stored in the water storage tank, the rainwater in the water storage tank falls from the first through groove and the second through groove, so that the rainwater flows along the surfaces of the mounting plate and the side plate, heat on the power distribution cabinet is taken away under the action of the rainwater, and the rainwater is matched with water flows in the first cavity and the second cavity, so that the power distribution cabinet is rapidly cooled; when the first through hole is in an open state, the first through groove and the second through groove are closed by the fifth baffle and the sixth baffle, so that water flow enters the cavity from the first through hole, and the water flow in the cavity can be replaced conveniently; first through-hole and logical groove are opened in turn, ensure to have enough rivers to do the cooling treatment to the switch board in trading water back cavity, guarantee the cooling effect of switch board.
A groove is formed in the fifth baffle plate 53, a rotating roller 531 is rotatably connected in the groove, a connecting rope is wound on the rotating roller 531, and one end of the connecting rope is arranged on the fourth baffle plate 54; when the cylinder drives the fourth baffle to move, the fourth baffle pulls the connecting rope to move, the connecting rope rotates out of the rotary roller, and after all parts on the rotary roller are pulled out until the connecting rope, the fourth baffle pulls the fifth baffle to move, so that the fifth baffle moves to the position of the first through groove and seals the first through groove, water flow is gathered in the water storage groove, and the water flow entering the cavity is replaced by the water flow in the cavity.
A first sliding groove is formed in the inner wall of the fourth movable cavity, a first sliding block matched with the first sliding groove is arranged on the side wall of the sixth baffle 55, a return spring is arranged on the inner wall of the fourth movable cavity, a first connecting rod 56 is hinged to the side wall of the sixth baffle 55, a second connecting rod 57 is hinged to the first connecting rod 56, and one end of the second connecting rod 57 is hinged to the inner wall of the second movable cavity; a supporting plate 58 is arranged in the second movable cavity, and a supporting spring 581 is arranged on the supporting plate 58; when the cylinder drives the fourth baffle to move towards one end of the second movable cavity, the fourth baffle is in contact with the joint of the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are pushed to rotate around the joint under the action of the fourth baffle, so that the sixth baffle is pushed to move forwards by the first connecting rod and the second connecting rod, the second through groove is sealed under the action of the sixth baffle, and rainwater is stored in the water storage groove so as to replace water flow in the cavity; after rivers change completion in the cavity, the cylinder promotes the fourth baffle and moves forward, and the fourth baffle does not contact with head rod and second connecting rod, and supporting spring promotes head rod and second connecting rod and rotates around the tie point, and reset spring pulling sixth baffle moves back, makes the second through-groove reopen, makes the rainwater fall down from the second through-groove, and the rainwater flows from the curb plate surface to do cooling treatment to the switch board.
A third movable groove is formed in the side plate 2, a movable plate 21 is arranged in the third movable groove, a second sliding groove is formed in the inner wall of the third movable groove, a second sliding block matched with the second sliding groove is arranged on the side wall of the movable plate 21, and a limiting block 22 is arranged on the movable plate 21; the curb plate rotates when being the vertical state with the mounting panel, promotes the fly leaf along third movable groove, makes fly leaf one end protrusion curb plate, and the stopper is in curb plate one side, and the stopper contacts with the mounting panel lateral wall, plays limiting displacement to the curb plate under the stopper effect, and is fixed with the curb plate, promotes the cooperation effect of curb plate and mounting panel, avoids the switch board to separate when using, guarantees the reliability that the switch board used.
A fourth movable groove is formed in the movable plate 21, a third sliding groove 211 is formed in the inner wall of the fourth movable groove, the third sliding groove 211 is of an L-shaped structure, a third sliding block matched with the third sliding groove is arranged on the side wall of the limiting block 22, a fifth movable groove is formed in the top of the fourth movable groove, and a third connecting rod 221 matched with the fifth movable groove is arranged on the limiting block 22; a stop block matched with the limiting block 22 is arranged on the side wall of the mounting plate 1; when the power distribution cabinet is maintained, the movable plate is pushed along the third movable groove, the second sliding block is enabled to move to one end of the second sliding groove, the limiting block is contacted with the stop block, the limiting block is pushed to move in the fourth movable groove under the action of the stop block, the third connecting rod is pushed along the fifth movable groove, the third connecting rod drives the limiting block to continue moving in the fourth movable groove, the movable block moves to one end of the fourth movable groove, the third sliding block moves to the turning position of the point sliding groove, the third connecting rod is pulled upwards, the third connecting rod drives the limiting block to enter the fourth movable groove, the movable plate is pushed along the third movable groove, the movable plate is pushed into the third movable groove, the limiting block is enabled not to be contacted with the side wall of the mounting plate, so that the side plate is pushed to rotate around the connecting point to open the power distribution cabinet, and the power distribution cabinet.
The mounting plate 1 is provided with a connecting block 41, the connecting block 41 is provided with a third through hole, the connecting block 41 is sleeved with a mounting sleeve 42, the mounting sleeve 42 is provided with a fourth through hole matched with the third through hole, and the mounting sleeve 42 is further provided with a mounting hole; before the power distribution cabinet is installed, the installation sleeve is fixed on the wall under the action of the screws, then the connecting block is inserted into the installation sleeve, and the fixing bolt is inserted into the fourth through hole so as to fix the connecting block on the installation sleeve and complete the installation of the power distribution cabinet; under the cooperation of connecting block and installation cover, make connecting plate and wall leave certain clearance to the air current is followed the connecting plate surface and is passed through, guarantees the air flow on connecting plate surface, and the rivers rapid cooling in the first cavity of being convenient for is to do the cooling action to the switch board under the effect of rivers in the cavity.
Claims (10)
1. The utility model provides a high-voltage distribution cabinet, includes mounting panel (1), rotatable coupling in curb plate (2) on mounting panel (1) and locate apron (3) on curb plate (2), be equipped with roof and bottom plate on mounting panel (1), be equipped with the hasp on apron (3), its characterized in that: be equipped with connecting plate (4) on mounting panel (1) lateral wall, be equipped with first cavity in connecting plate (4), be equipped with on mounting panel (1) with the communicating second cavity of first cavity, first cavity with the clear water is equipped with in the second cavity, connecting plate (4) with leave the clearance between mounting panel (1), the roof top is equipped with catch basin (5).
2. A high voltage distribution cabinet according to claim 1, characterized in that: a first movable groove is formed in the top of the first cavity, a first baffle (11) is arranged in the first movable groove, a first connecting spring is arranged at the top of the first baffle (11), and a first electromagnet is arranged in the first movable groove; the bottom of the first cavity is provided with a second movable groove, a second baffle (12) is arranged in the second movable groove, a second connecting spring is arranged at the bottom of the second baffle (12), and a second electromagnet is arranged in the second movable groove.
3. A high voltage distribution cabinet according to claim 1, characterized in that: the water pump is arranged in the second cavity, a plurality of first through holes (52) are formed in the bottom of the water storage tank (5), a plurality of second through holes are formed in the bottom of the first cavity and the bottom of the second cavity, a first movable cavity is formed in the bottom of the connecting plate (4), and a third baffle (13) matched with the second through holes is arranged in the first movable cavity.
4. A high voltage distribution cabinet according to claim 3, characterized in that: a second movable cavity is arranged at the bottom of the water storage tank (5), an air cylinder (541) is arranged in the second movable cavity, and a fourth baffle (54) matched with the first through hole (52) is arranged on a piston rod of the air cylinder (541); and a third electromagnet matched with the third baffle is arranged in the first movable cavity.
5. A high voltage distribution cabinet according to claim 4, characterized in that: catch basin (5) bottom is equipped with first logical groove (51) and the second leads to the groove, first logical groove (51) are located connecting plate (4) top, the second logical groove is located curb plate (2) top, catch basin (5) bottom still be equipped with first logical groove matched with third activity chamber and with second logical groove matched with fourth activity chamber, third activity intracavity is equipped with fifth baffle (53), fourth activity intracavity is equipped with sixth baffle (55).
6. A high voltage distribution cabinet according to claim 5, characterized in that: the novel multifunctional clothes hanger is characterized in that a groove is formed in the fifth baffle (53), a rotary roller (531) is rotatably connected in the groove, a connecting rope is wound on the rotary roller (531), and one end of the connecting rope is arranged on the fourth baffle (54).
7. A high voltage distribution cabinet according to claim 5, characterized in that: a first sliding groove is formed in the inner wall of the fourth movable cavity, a first sliding block matched with the first sliding groove is arranged on the side wall of the sixth baffle plate (55), a return spring is arranged on the inner wall of the fourth movable cavity, a first connecting rod (56) is movably connected to the side wall of the sixth baffle plate (55), a second connecting rod (57) is movably connected to the first connecting rod (56), and one end of the second connecting rod (57) is movably connected to the inner wall of the second movable cavity; a supporting plate (58) is arranged in the second movable cavity, and a supporting spring (581) is arranged on the supporting plate (58).
8. A high voltage distribution cabinet according to claim 1, characterized in that: the side plate (2) is provided with a third movable groove, a movable plate (21) is arranged in the third movable groove, a second sliding groove is formed in the inner wall of the third movable groove, a second sliding block matched with the second sliding groove is arranged on the side wall of the movable plate (21), and a limiting block (22) is arranged on the movable plate (21).
9. A high voltage distribution cabinet according to claim 8, characterized in that: a fourth movable groove is formed in the movable plate (21), a third sliding groove (211) is formed in the inner wall of the fourth movable groove, the third sliding groove (211) is of an L-shaped structure, a third sliding block matched with the third sliding groove is arranged on the side wall of the limiting block (22), a fifth movable groove is formed in the top of the fourth movable groove, and a third connecting rod (221) matched with the fifth movable groove is arranged on the limiting block (22); the side wall of the mounting plate (1) is provided with a stop block matched with the limit block (22).
10. A high voltage distribution cabinet according to claim 1, characterized in that: be equipped with connecting block (41) on mounting panel (1), be equipped with the third through-hole on connecting block (41), the cover is equipped with installation cover (42) on connecting block (41), be equipped with on installation cover (42) with third through-hole matched with fourth through-hole, still be equipped with the mounting hole on installation cover (42).
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| CN201910863761.2A CN110492367B (en) | 2019-09-12 | 2019-09-12 | High-voltage power distribution cabinet |
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| CN201910863761.2A CN110492367B (en) | 2019-09-12 | 2019-09-12 | High-voltage power distribution cabinet |
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| CN110492367A CN110492367A (en) | 2019-11-22 |
| CN110492367B true CN110492367B (en) | 2020-12-11 |
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| CN111256749B (en) * | 2020-02-28 | 2021-11-26 | 杭州鲁尔物联科技有限公司 | Bridge fault azimuth detection device |
| CN113708285B (en) * | 2021-07-31 | 2023-08-01 | 杭州华创高科有限公司 | Explosion-proof safe inflation looped netowrk cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208623180U (en) * | 2018-09-06 | 2019-03-19 | 诸暨市丰搏环保科技有限公司 | A kind of intelligent temperature control rainproof distribution box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203911289U (en) * | 2014-01-22 | 2014-10-29 | 浙江东华电器股份有限公司 | Outdoor power box |
| CN104600593A (en) * | 2014-12-26 | 2015-05-06 | 国家电网公司 | Rain-proof cooling switch cabinet |
| CN105633832A (en) * | 2016-02-26 | 2016-06-01 | 高建锐 | Power distribution cabinet with water-cooling radiating device |
| CN207353717U (en) * | 2017-08-24 | 2018-05-11 | 湖北融通三立智能设备有限公司 | A kind of DPZ series alternating current-direct current low-voltage package power distribution equipment block terminal |
| CN107546597B (en) * | 2017-10-20 | 2024-04-05 | 南京泓凯动力系统科技有限公司 | High-voltage power distribution cabinet convenient to heat dissipation is dampproofing |
| CN208401339U (en) * | 2018-07-20 | 2019-01-18 | 连云港市金牛电力设备制造有限公司 | A kind of multifunction power equipment box |
| CN209056787U (en) * | 2018-12-06 | 2019-07-02 | 安徽施耐德成套电气有限公司 | A kind of low-tension switch cabinet for being easy to radiate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208623180U (en) * | 2018-09-06 | 2019-03-19 | 诸暨市丰搏环保科技有限公司 | A kind of intelligent temperature control rainproof distribution box |
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Effective date of registration: 20201126 Address after: No. 131, Wenchang East Road, Chengdong high tech Industrial Park, Taixing City, Taizhou City, Jiangsu Province Applicant after: JIANGSU COSINE ELECTRIC CO.,LTD. Address before: Room b603, building 4, no.571, No.19 street, Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Zicheng Biotechnology Co.,Ltd. |
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Denomination of invention: A high voltage distribution cabinet Effective date of registration: 20220107 Granted publication date: 20201211 Pledgee: Taixing sub branch of Bank of Nanjing Co.,Ltd. Pledgor: JIANGSU COSINE ELECTRIC CO.,LTD. Registration number: Y2022980000201 |
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