CN115425557A - Explosion-proof heat dissipation type capacitor box - Google Patents
Explosion-proof heat dissipation type capacitor box Download PDFInfo
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- CN115425557A CN115425557A CN202211187615.0A CN202211187615A CN115425557A CN 115425557 A CN115425557 A CN 115425557A CN 202211187615 A CN202211187615 A CN 202211187615A CN 115425557 A CN115425557 A CN 115425557A
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- cabinet body
- outer cabinet
- heat dissipation
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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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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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
- H02B1/16—Earthing arrangements
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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
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an explosion-proof heat dissipation type capacitor cabinet which comprises an outer cabinet body in a square structure, wherein an access door is rotatably arranged in the middle of the front side surface of the outer cabinet body, and a data instrument fixedly arranged on the outer surface of the outer cabinet body is arranged above the access door; the electric element is fixedly arranged at the middle position in the outer cabinet body by using a screw; and the extrusion plate is transversely arranged at the upper end in the outer cabinet body. This explosion-proof's heat dissipation type electric capacity cabinet, adopt neotype structural design, utilize temperature sensor to detect the fire, thereby control first driving motor and drive the rolling wheel and rotate, upwards stimulate the stripper plate under the effect of lift stay cord, thereby with the closing plate jack-up of top, increase the holistic ventilation of the outer cabinet body, avoid pressure sharply to increase and the explosion appears, and remove and can dredge the clearance to the air inlet filter screen through the removal of pull throughs and the rotation of knocking the cam, avoid appearing blockking up and influence the radiating effect at the in-process that uses.
Description
Technical Field
The invention relates to the technical field of capacitor cabinets, in particular to an explosion-proof heat dissipation type capacitor cabinet.
Background
The capacitor cabinet is also called a compensation capacitor cabinet, mainly bears inductive load in a power system, can improve energy waste caused by low power factor of a power grid, and generally mainly comprises a cabinet body, a fuse, a panel instrument and the like.
In the prior art, chinese patent with publication number CN215870295U discloses a reinforced rain-proof capacitor box, which includes a capacitor box main body, a door panel hinged to a front surface of the capacitor box main body, support legs fixedly connected to four corners of a lower surface of the capacitor box main body, protection components disposed on two sides of the capacitor box main body, and a waterproof component cabinet disposed on an upper surface of the capacitor box main body, wherein when the capacitor box main body is accidentally impacted, the protection components can buffer partial impact force under the action of the protection components, so as to prevent the capacitor box main body from being damaged by accidental impact, prolong the service life of the capacitor box main body, and the waterproof component is disposed above the capacitor box main body, so that the rain-proof plate can shield the capacitor box main body from rainwater in rainy and snowy weather, thereby preventing water from entering the inside of the capacitor box main body and causing damage to internal parts of the capacitor box main body 8230, and 8230
The device needs to close the cabinet door to achieve the protection purpose when normal, a relatively sealed structure is formed inside the capacitor cabinet after the cabinet door is closed, the electric wires inside the capacitor cabinet can be short-circuited due to aging in the long-term use process, local current is increased to generate heat when short-circuited, and the capacitor cabinet can be ignited when reaching a certain temperature, so that a fire disaster is caused, smoke and heat generated by ignition and combustion can increase the air pressure inside the capacitor cabinet, and the capacitor cabinet can be exploded due to the fact that the pressure cannot be timely released in a sealed environment, so that a great danger is caused;
and among the prior art, chinese patent with publication number CN212304397U discloses a high heat dissipation type dustproof capacitor box, including the capacitor box main part, be equipped with the curb plate in the capacitor box main part, and be equipped with the installation cavity in the capacitor box main part, capacitor box main part upper end is equipped with first heat dissipation chamber, and capacitor box main part lower extreme is equipped with second heat dissipation chamber, the lower extreme in first heat dissipation chamber and the upper end in second heat dissipation chamber all block has the ventilation division board, and the side in first heat dissipation chamber and second heat dissipation chamber all installs heat dissipation dustproof fan, heat dissipation dustproof fan's inboard is equipped with the dust cover, and the heat dissipation dustproof fan outside is equipped with the shield, the through-hole has been seted up on the curb plate, and the block has dustproof window in the through-hole of curb plate. The high-heat-dissipation dustproof capacitor box can effectively prevent dust while dissipating heat, avoids electrostatic danger caused by dust accumulated in the capacitor box, and facilitates safe use of the capacitor box, namely 8230, 8230
In order to achieve the purpose of effective heat dissipation, the dust-proof window and the dust cover are required to keep the air circulation inside and outside the capacitor cabinet, the dust-proof window and the dust cover are used for blocking dust during heat dissipation, but a large amount of dust is accumulated on the outer surfaces of the dust-proof window and the dust cover after the capacitor cabinet is used for a period of time, so that blockage occurs, and the overall heat dissipation effect is finally influenced.
Disclosure of Invention
The invention aims to provide an explosion-proof heat dissipation type capacitor box, which aims to solve the problem that the whole heat dissipation effect is influenced by explosion and mesh blockage caused by internal fire of the capacitor box in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an explosion-proof heat dissipation type electric capacity cabinet, is including the outer cabinet body that is square structure, outer cabinet body front side surface intermediate position rotates installs the access door, just the access door top is provided with the data instrument of fixed mounting at outer external surface of the cabinet, still includes:
the electric elements are fixedly arranged in the middle of the inner part of the outer cabinet body by screws, and each electric element is connected by a lead;
the extrusion plate is transversely arranged at the upper end of the inner part of the outer cabinet body, a sealing plate is arranged right above the extrusion plate, the sealing plate and the upper surface of the outer cabinet body form a sliding type sealing structure, the extrusion plate is connected with the sealing plate through a connecting rod which is fixedly arranged in the longitudinal direction, and the connecting rod and the inner part of the outer cabinet body form a penetrating type sliding structure;
the first driving motor is fixedly arranged in the middle of the upper end in the outer cabinet body by utilizing a rod-shaped structure, the first driving motor is of a double-head motor structure, and output shafts at two ends of the first driving motor are fixedly provided with rotating shafts which are rotatably connected with the outer cabinet body;
the storage air bags are fixedly arranged on the left side and the right side of the upper end in the outer cabinet body and are positioned above the extrusion plate;
the spraying devices are fixedly installed on the inner walls of the left side and the right side of the outer cabinet body and are provided with atomizing nozzles, and the heights of the spraying devices are the same as those of the electric elements;
the heat radiation fan is rotatably arranged at the lower end of the rear surface of the outer cabinet body and is used for accelerating the air circulation in the outer cabinet body;
the air inlet filter screens are fixedly arranged on the left side wall and the right side wall of the outer cabinet body, the air inlet filter screens are used for penetrating through air inside and outside the outer cabinet body, and the mesh diameters of the air inlet filter screens are smaller than the dust raising diameter;
the second driving motor is fixedly mounted at the bottom end of the inner part of the outer cabinet body, the second driving motor is also of a double-head motor structure, and output shafts on the left side and the right side of the second driving motor are fixedly provided with transmission screw rods;
the pull throughs sets up the internal portion left and right sides of outer cabinet, the pull throughs is whole to be constituteed by needle structure and platelike structure, and needle structure is the matrix align to grid at the platelike structure outward appearance, and pull throughs's needle structure with correspond each other about the mesh position of air inlet filter screen.
Preferably, a temperature sensor is fixedly mounted on the lower surface of the extrusion plate, the extrusion plate and the outer cabinet body form a longitudinal elastic structure through a return spring arranged outside the lower end of the connecting rod, and the extrusion plate is pushed downwards under the elastic action of the return spring under normal conditions, so that the sealing plate above the extrusion plate is driven to be in a sealed state with the outer cabinet body.
Preferably, the temperature sensor is electrically connected with the first driving motor through a wire, the lifting pull ropes are fixedly connected to the upper surface of the extrusion plate in a bilateral symmetry manner, and the temperature sensor controls the first driving motor to start rotating when the temperature sensor senses a sharp rise in temperature.
Preferably, the upper part of the lifting stay cord is wound outside the winding wheel, the winding wheel is coaxially and fixedly connected with the rotating shaft, and the first driving motor drives the winding wheel to rotate through the rotating shaft, so that the lower extrusion plate is pulled up by the lifting stay cord, and finally the sealing plate is jacked up by the extrusion plate.
Preferably, store gasbag inside and fill the liquid carbon dioxide that is used for putting out a fire, just store gasbag and sprinkler constitution intercommunication structure through the coupling hose who runs through the installation with it, the stripper plate extrudees storing the gasbag at the in-process of rebound for store inside carbon dioxide of gasbag and spout in getting into sprinkler through coupling hose, reach the effect of putting out a fire.
Preferably, the fixed surface of pull throughs installs the bracing piece that is used for its support, just the formula sliding structure that runs through is constituteed with the outer cabinet body in bracing piece top, moves about driving the pull throughs through the bracing piece for the needle structure of pull throughs dredges the air inlet filter screen.
Preferably, the bottom end of the supporting rod is fixedly provided with a movable sleeve, the movable sleeve and the outer cabinet body form a left-right sliding structure through a transmission screw rod which is connected with the movable sleeve in a penetrating mode, and the movable sleeve outside the movable sleeve drives the supporting rod to move left and right in a reciprocating mode through rotation of the transmission screw rod.
Preferably, a driving bevel gear is coaxially and fixedly mounted at the top end of the transmission screw rod, a driven bevel gear which is rotatably mounted with the outer cabinet body is connected below the driving bevel gear in a meshed mode, a knocking cam is arranged below the driven bevel gear, and the driving bevel gear at the top end of the transmission screw rod is used for driving the driven bevel gear to rotate when the transmission screw rod rotates, so that the knocking cam rotates to knock the outer cabinet body.
Preferably, an iron conducting strip is fixedly installed on the inner side surface of the access door, an iron contact piece is fixedly installed on the outer surface of the front side of the outer cabinet body, and the conducting strip and the contact piece correspond to each other in position.
Preferably, the left side and the right side of the contact piece are fixedly provided with connecting wires, and the top ends of the connecting wires are connected with grounding devices in contact with the ground.
Compared with the prior art, the invention has the beneficial effects that: this explosion-proof's heat dissipation type electric capacity cabinet, adopt neotype structural design, make the device at the in-process that uses, utilize temperature sensor to detect on fire, thereby control first driving motor and drive the rolling wheel and rotate, upwards stimulate the stripper plate under the effect of lift stay cord, thereby with the closing plate jack-up of top, increase the holistic ventilation of the outer cabinet body, avoid pressure sharply to increase and the explosion appears, and remove through pull throughs and the rotation of knocking the cam can dredge the clearance to the air inlet filter screen, avoid appearing blockking up and influence the radiating effect at the in-process that uses, its concrete content is as follows:
1. temperature sensor, the stripper plate, the closing plate, the cooperation between wind-up wheel and the storage gasbag is used, utilize temperature sensor to detect the internal portion of outer cabinet and fire, thereby control first driving motor and pass through the axis of rotation and drive the wind-up wheel and rotate, make the lift stay cord pull-up the stripper plate, utilize the stripper plate to jack up the closing plate simultaneously, thereby increase the holistic ventilation effect of the external cabinet, avoid the condition of explosion appearing because of the increase of pressure, and extrude the storage gasbag when the stripper plate rebound, make the inside carbon dioxide of storage gasbag get into sprinkler and spout, reach the effect of putting out a fire.
2. The pull throughs, the transmission lead screw, drive bevel gear, driven bevel gear and the cooperation of strikeing between the cam are used, make the movable sleeve drive pull throughs left and right reciprocating motion through the rotation of transmission lead screw, utilize pull throughs's needle-like structure to dredge the air inlet filter screen, the transmission lead screw drives drive bevel gear at the pivoted in-process and rotates, make the driven bevel gear who is connected with drive bevel gear meshing drive and strike the cam and rotate, make the inner wall of strikeing the outer cabinet body of cam play, reach the purpose of further clearing up the air inlet filter screen.
3. The cooperation between conducting strip, contact piece, connecting wire and the earthing device is used, laminating contact between conducting strip and the contact piece when closing the access door to can transmit the static in the outer cabinet body to the contact piece, later through connecting wire with static transmission to earthing device in and flow into the earth's surface, reach the purpose of static elimination, avoid operating personnel to receive the interference of static when opening the door.
Drawings
FIG. 1 is a front view of the outer cabinet of the present invention with the access door closed;
FIG. 2 is a schematic front sectional view of the outer cabinet according to the present invention;
FIG. 3 is a schematic view of the front view structure of the outer cabinet body in the opened state of the access door of the present invention;
FIG. 4 is a schematic top sectional view of the outer cabinet of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 6 is a schematic side view of the extrusion plate according to the present invention;
FIG. 7 is a schematic perspective front view of the dredging device of the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 9 is a top view of the knocking cam of the present invention.
In the figure: 1. an outer cabinet body; 2. an access door; 3. a data instrument; 4. an electrical component; 5. a pressing plate; 6. a sealing plate; 7. a connecting rod; 8. a first drive motor; 9. a rotating shaft; 10. storing the air bag; 11. a spraying device; 12. a heat radiation fan; 13. an air inlet filter screen; 14. a second drive motor; 15. a transmission screw rod; 16. a dredging device; 17. a temperature sensor; 18. a return spring; 19. a lifting rope; 20. a winding wheel; 21. a connecting hose; 22. a support bar; 23. moving the sleeve; 24. a drive bevel gear; 25. a driven bevel gear; 26. knocking the cam; 27. a conductive sheet; 28. a contact piece; 29. a grounding device; 30. and connecting the lead.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides an explosion-proof heat dissipation type electric capacity cabinet, is including the outer cabinet body 1 that is square structure, and 1 front side of the outer cabinet body surface intermediate position rotates installs access door 2, and 2 tops of access door are provided with data instrument 3 of fixed mounting at 1 surface of the outer cabinet body, still include: the electric elements 4 are fixedly arranged at the middle position in the outer cabinet body 1 by screws, and each electric element 4 is connected by a lead; the extrusion plate 5 is transversely arranged at the upper end inside the outer cabinet body 1, the sealing plate 6 is arranged right above the extrusion plate 5, the sealing plate 6 and the upper surface of the outer cabinet body 1 form a sliding type sealing structure, the extrusion plate 5 is connected with the sealing plate 6 through a connecting rod 7 which is longitudinally and fixedly installed, and the connecting rod 7 and the inside of the outer cabinet body 1 form a penetrating type sliding structure; the first driving motor 8 is fixedly arranged in the middle of the upper end in the outer cabinet body 1 by utilizing a rod-shaped structure, the first driving motor 8 is of a double-head motor structure, and output shafts at two ends of the first driving motor 8 are fixedly provided with rotating shafts 9 which are rotatably connected with the outer cabinet body 1; the storage air bags 10 are fixedly arranged at the left side and the right side of the upper end in the outer cabinet body 1, and the storage air bags 10 are positioned above the extrusion plate 5; the spraying devices 11 are fixedly arranged on the inner walls of the left side and the right side of the outer cabinet body 1, the spraying devices 11 are arranged to be atomizing nozzles, and the heights of the spraying devices 11 are the same as the heights of the electric elements 4;
a temperature sensor 17 is fixedly mounted on the lower surface of the extrusion plate 5, the extrusion plate 5 and the outer cabinet body 1 form a longitudinal elastic structure through a reset spring 18 arranged outside the lower end of the connecting rod 7, the temperature sensor 17 is electrically connected with the first driving motor 8 through a lead, lifting pull ropes 19 are fixedly connected on the upper surface of the extrusion plate 5 in a bilateral symmetry manner, the upper part of each lifting pull rope 19 is wound outside the winding wheel 20, the winding wheel 20 is coaxially and fixedly connected with the rotating shaft 9, liquid carbon dioxide for fire extinguishment is filled in the storage air bag 10, and the storage air bag 10 and the spraying device 11 form a communication structure through a connecting hose 21 penetrating through the storage air bag 10;
when the device is used and short-circuit fire occurs due to aging of the circuit of the internal electric element 4, firstly, the temperature sensor 17 senses the temperature change, thereby controlling the first driving motor 8 to rotate, the first driving motor 8 drives the winding wheel 20 to rotate by using the rotating shaft 9 in the rotating process, thereby winding the lifting pull rope 19 by using the winding wheel 20, the extrusion plate 5 is upwards pulled by using the lifting pull rope 19 (the extrusion plate 5 is positioned below under the elastic action of the reset spring 18 in the initial state), the sealing plate 6 is upwards pushed by using the connecting rod 7 above the extrusion plate 5 when the extrusion plate 5 upwards moves, so that the sealing plate 6 is separated from the sealing with the outer cabinet body 1, the whole ventilation area of the outer cabinet body 1 is increased, explosion caused by increase of internal pressure is avoided, and the storage air bag 10 above the extrusion plate 5 can be extruded in the upwards moving process, so that carbon dioxide in the storage air bag 10 enters the spraying device 11 through the connecting hose 21 and is atomized and sprayed out, and effective fire extinguishing effect is achieved by using the carbon dioxide.
The heat radiation fan 12 is rotatably installed at the lower end of the rear surface of the outer cabinet body 1, and the heat radiation fan 12 is used for accelerating the air circulation inside the outer cabinet body 1; the air inlet filter screens 13 are fixedly arranged on the left side wall and the right side wall of the outer cabinet body 1, the air inlet filter screens 13 are used for penetrating air inside and outside the outer cabinet body 1, and the mesh diameters of the air inlet filter screens 13 are smaller than the dust raising diameter; the second driving motor 14 is fixedly installed at the bottom end inside the outer cabinet body 1, the second driving motor 14 is also of a double-head motor structure, and output shafts on the left side and the right side of the second driving motor 14 are fixedly provided with transmission screw rods 15; the dredging devices 16 are arranged on the left side and the right side inside the outer cabinet body 1, the dredging devices 16 are integrally composed of needle-shaped structures and plate-shaped structures, the needle-shaped structures are uniformly arranged in a matrix form on the outer surfaces of the plate-shaped structures, and the needle-shaped structures of the dredging devices 16 correspond to the mesh positions of the air inlet filter screens 13 in the left-right direction;
a supporting rod 22 for supporting the dredging device 16 is fixedly arranged on the outer surface of the dredging device 16, the top end of the supporting rod 22 and the outer cabinet body 1 form a through type sliding structure, a movable sleeve 23 is fixedly arranged at the bottom end of the supporting rod 22, the movable sleeve 23 and the outer cabinet body 1 form a left-right sliding structure through a transmission screw rod 15 in threaded connection with the movable sleeve 23 in a penetrating manner, a driving bevel gear 24 is coaxially and fixedly arranged at the top end of the transmission screw rod 15, a driven bevel gear 25 rotatably arranged with the outer cabinet body 1 is connected below the driving bevel gear 24 in a meshing manner, and a knocking cam 26 is arranged below the driven bevel gear 25;
the inside air flow is accelerated by the rotation of the heat radiation fan 12 in the using process of the device, so that the heat radiation purpose is achieved, the second driving motor 14 rotates in a reciprocating mode to drive the transmission screw rod 15 to rotate in a reciprocating mode after being used for a period of time, the movable sleeve 23 outside the transmission screw rod 15 drives the supporting rod 22 to move left and right, so that the supporting rod 22 drives the dredging device 16 to move in a reciprocating mode from left to right, the needle-shaped structure of the dredging device 16 is dredged when being in contact with the air inlet filter screen 13, the transmission screw rod 15 drives the driving bevel gear 24 at the top end of the transmission screw rod to rotate in the rotating process, the driven bevel gear 25 meshed with the driving bevel gear 24 drives the knocking cam 26 to rotate, the outer cabinet body 1 is knocked by the knocking cam 26, and the outer cabinet body 1 vibrates to improve the cleaning effect of the air inlet filter screen 13.
An iron conducting strip 27 is fixedly arranged on the surface of the inner side of the access door 2, an iron contact piece 28 is fixedly arranged on the outer surface of the front side of the outer cabinet body 1, the position of the conducting strip 27 corresponds to the position of the contact piece 28, connecting wires 30 are fixedly arranged on the left side and the right side of the contact piece 28, and the top end of the connecting wire 30 is connected with a grounding device 29 which is in contact with the ground;
when the access door 2 is closed, the conducting strip 27 on the inner surface of the access door is in contact with the contact sheet 28 in an attaching manner, at the moment, static electricity generated in the outer cabinet body 1 is transmitted to the contact sheet 28 through the conducting strip 27, and then the static electricity is transmitted to the grounding device 29 by utilizing the connecting wires 30 on the left side and the right side of the contact sheet 28 and is transmitted into the earth surface, so that the interference of the static electricity on the staff when the door is opened is avoided.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an explosion-proof heat dissipation type electric capacity cabinet, is including the outer cabinet body (1) that is square structure, outer cabinet body (1) front side surface intermediate position rotates and installs access door (2), just access door (2) top is provided with data instrument (3) of fixed mounting at outer cabinet body (1) surface, and its characterized in that still includes:
the electric elements (4) are fixedly arranged at the middle position in the outer cabinet body (1) by screws, and each electric element (4) is connected by a lead;
the refrigerator cabinet comprises an outer cabinet body (1), an extrusion plate (5) transversely arranged at the upper end in the outer cabinet body (1), a sealing plate (6) arranged right above the extrusion plate (5), a sliding sealing structure formed by the sealing plate (6) and the upper surface of the outer cabinet body (1), a connecting rod (7) longitudinally fixedly mounted between the extrusion plate (5) and the sealing plate (6) and a penetrating sliding structure formed by the connecting rod (7) and the inner part of the outer cabinet body (1);
the first driving motor (8) is fixedly mounted in the middle position of the upper end in the outer cabinet body (1) through a rod-shaped structure, the first driving motor (8) is of a double-head motor structure, and output shafts of two ends of the first driving motor (8) are fixedly mounted with rotating shafts (9) which are rotatably connected with the outer cabinet body (1);
the storage air bags (10) are fixedly arranged at the left side and the right side of the upper end in the outer cabinet body (1), and the storage air bags (10) are positioned above the extrusion plate (5);
the spraying devices (11) are fixedly mounted on the inner walls of the left side and the right side of the outer cabinet body (1), the spraying devices (11) are set to be atomizing nozzles, and the heights of the spraying devices (11) are the same as the heights of the electric elements (4);
the heat dissipation fan (12) is rotatably installed at the lower end of the rear surface of the outer cabinet body (1), and the heat dissipation fan (12) is used for accelerating air circulation inside the outer cabinet body (1);
the air inlet filter screens (13) are fixedly arranged on the left side wall and the right side wall of the outer cabinet body (1), the air inlet filter screens (13) are used for penetrating through air inside and outside the outer cabinet body (1), and the mesh diameters of the air inlet filter screens (13) are smaller than the dust raising diameter;
the second driving motor (14) is fixedly installed at the bottom end inside the outer cabinet body (1), the second driving motor (14) is also of a double-head motor structure, and output shafts on the left side and the right side of the second driving motor (14) are fixedly provided with transmission screw rods (15);
pull throughs (16), set up the inside left and right sides of the outer cabinet body (1), pull throughs (16) wholly comprises needle-like structure and platelike structure, and needle-like structure is the matrix align to grid at the platelike structure outward surface, and the needle-like structure of pull throughs (16) with correspond each other about the mesh position of air inlet filter screen (13).
2. The explosion-proof heat dissipation type capacitor cabinet of claim 1, wherein: the lower surface of the extrusion plate (5) is fixedly provided with a temperature sensor (17), and the extrusion plate (5) forms a longitudinal elastic structure with the outer cabinet body (1) through a return spring (18) arranged outside the lower end of the connecting rod (7).
3. The explosion-proof heat dissipation type capacitor cabinet of claim 2, wherein: the temperature sensor (17) is electrically connected with the first driving motor (8) through a lead, and lifting pull ropes (19) are fixedly connected to the left and right of the upper surface of the extrusion plate (5) in a bilateral symmetry mode.
4. The explosion-proof heat dissipation type capacitor cabinet of claim 3, wherein: the upper part of the lifting pull rope (19) is wound outside a winding wheel (20), and the winding wheel (20) is coaxially and fixedly connected with the rotating shaft (9).
5. The explosion-proof heat dissipation type capacitor cabinet of claim 1, wherein: the storage air bag (10) is filled with liquid carbon dioxide for fire extinguishing, and the storage air bag (10) and the spraying device (11) form a communication structure through a connecting hose (21) penetrating through the storage air bag.
6. The explosion-proof heat dissipation type capacitor cabinet of claim 1, wherein: the outer fixed surface of pull throughs (16) installs bracing piece (22) that is used for its support, just bracing piece (22) top and outer cabinet body (1) are constituteed and are run through formula sliding construction.
7. The explosion-proof heat dissipation type capacitor cabinet of claim 6, wherein: the bottom end of the supporting rod (22) is fixedly provided with a movable sleeve (23), and the movable sleeve (23) and the outer cabinet body (1) form a left-right sliding structure through a transmission screw rod (15) which penetrates through the movable sleeve and is in threaded connection with the movable sleeve.
8. The explosion-proof heat dissipation type capacitor cabinet of claim 7, wherein: the top end of the transmission screw rod (15) is coaxially and fixedly provided with a driving bevel gear (24), a driven bevel gear (25) which is rotatably arranged with the outer cabinet body (1) is connected below the driving bevel gear (24) in a meshed mode, and a knocking cam (26) is arranged below the driven bevel gear (25).
9. The explosion-proof heat dissipation type capacitor cabinet of claim 1, wherein: the inside fixed surface of access door (2) installs iron conducting strip (27), just the outer fixed surface of the front side of the outer cabinet body (1) installs iron contact piece (28), and the position of conducting strip (27) with the position of contact piece (28) corresponds each other.
10. The explosion-proof heat dissipation type capacitor cabinet of claim 9, wherein: and connecting wires (30) are fixedly arranged on the left side and the right side of the contact piece (28), and the top ends of the connecting wires (30) are connected with grounding devices (29) which are in contact with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211187615.0A CN115425557A (en) | 2022-09-28 | 2022-09-28 | Explosion-proof heat dissipation type capacitor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211187615.0A CN115425557A (en) | 2022-09-28 | 2022-09-28 | Explosion-proof heat dissipation type capacitor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115425557A true CN115425557A (en) | 2022-12-02 |
Family
ID=84205591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211187615.0A Withdrawn CN115425557A (en) | 2022-09-28 | 2022-09-28 | Explosion-proof heat dissipation type capacitor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115425557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116940034A (en) * | 2023-04-19 | 2023-10-24 | 深圳市中兴新力精密机电技术有限公司 | 5G integrated communication cabinet |
| CN117998799A (en) * | 2024-04-07 | 2024-05-07 | 信通院(江西)科技创新研究院有限公司 | Server component for digital economic measurement and investigation system |
-
2022
- 2022-09-28 CN CN202211187615.0A patent/CN115425557A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116940034A (en) * | 2023-04-19 | 2023-10-24 | 深圳市中兴新力精密机电技术有限公司 | 5G integrated communication cabinet |
| CN116940034B (en) * | 2023-04-19 | 2024-02-23 | 深圳市中兴新力精密机电技术有限公司 | 5G integrated communication cabinet |
| CN117998799A (en) * | 2024-04-07 | 2024-05-07 | 信通院(江西)科技创新研究院有限公司 | Server component for digital economic measurement and investigation system |
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Application publication date: 20221202 |