CN112382947B - Waterproof power distribution cabinet - Google Patents
Waterproof power distribution cabinet Download PDFInfo
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- CN112382947B CN112382947B CN202011231847.2A CN202011231847A CN112382947B CN 112382947 B CN112382947 B CN 112382947B CN 202011231847 A CN202011231847 A CN 202011231847A CN 112382947 B CN112382947 B CN 112382947B
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- cabinet body
- water
- close
- power distribution
- fixedly mounted
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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
- H02B1/26—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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, and discloses a waterproof power distribution cabinet which comprises a cabinet body, wherein the cabinet body is hollow, ventilating devices are fixedly arranged on two sides of the cabinet body, movable plates are arranged on two sides, close to the ventilating devices, of the cabinet body, air passing openings are formed in positions, opposite to the ventilating devices, on the movable plates, and upper slides are movably arranged at the upper ends of the movable plates. According to the invention, heat is dissipated through the water collecting hopper and the water inlet pipe, so that the problem that the internal heat dissipation effect is poor after the ventilation pipe is closed, the equipment is burnt out at high temperature is avoided, cold water in the water inlet pipe is tightly attached to one side of the fixing plate, heat generated by the equipment is exchanged with cold through the fixing plate and the pipe wall of the water inlet pipe, then the heat generated by the equipment is driven to the water containing frame through flowing water and is discharged through the water discharge pipe, the heat dissipation effect after the ventilation pipe is closed is improved, the protection effect of the power distribution cabinet is improved, and the damage probability of the power distribution equipment is reduced.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a waterproof power distribution cabinet.
Background
The power distribution cabinet is a general name of a motor control system center, the power distribution cabinet is generally used in occasions with fewer loops and more distributed loads, the motor control center is generally used in occasions with more loops and more concentrated loads, the power distribution cabinet distributes electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads, and the power distribution cabinet can provide protection, monitoring and control for the loads.
Inside generally there can be a lot of circuit equipment and circuits of switch board, in order to avoid these equipment during operation too much damage equipment of heat, generally can be used for the heat dissipation at the mouth that the cabinet body both sides set up the ventilation, these ventilation holes can not have too many problems in fine day, but now there are a lot of switch boards to be used for outdoor, in case arrived stormy weather, wind takes the outside rainwater of switch board inside into easily, make inside circuit and equipment damage after intaking, thereby influence the use of last one-level distribution equipment.
Disclosure of Invention
Aiming at the defects of the existing outdoor power distribution cabinet in the use process in the background technology, the invention provides the waterproof power distribution cabinet which has the advantage of water resistance and solves the problems in the background technology.
The invention provides the following technical scheme: a waterproof power distribution cabinet comprises a cabinet body, wherein the cabinet body is hollow, ventilation devices are fixedly mounted on two sides of the cabinet body, movable plates are arranged on two sides, close to the ventilation devices, of the cabinet body, air passing openings are formed in the positions, facing the ventilation devices, of the movable plates, upper slideways are movably mounted at the upper ends of the movable plates, the upper slideways are fixedly mounted on two sides, close to the ventilation devices, of the top of an inner cavity of the cabinet body, one side, far away from the ventilation devices, of the inner cavity of the cabinet body is fixedly mounted with four corners of a fixed plate through bolts, a water collecting hopper is fixedly mounted on one side, close to the fixed plate, of the outer surface of the top end of the cabinet body, through holes are formed in the bottom end of the water collecting hopper and used for mounting a water inlet pipe, the water inlet pipe is located between the fixed plate and the side wall, close to the fixed plate, of the cabinet body, the water inlet pipe is tightly attached to the side wall of the fixed plate, a separation plate is movably mounted at the bottom end of the movable plates, the side wall of the isolation plate is fixedly connected with the inner cavity side wall of the cabinet body, a water containing frame is arranged below the isolation plate, the water containing frame is a square with an open top, the water containing frame is movably installed in the inner cavity of the cabinet body, the water inlet pipe penetrates through the isolation plate and extends to the inside of the water containing frame, a hole is formed in the middle of the bottom end of the water containing frame and is used for installing a water outlet pipe, the water outlet pipe penetrates through the bottom cabinet body of the cabinet body, a lower sliding groove is formed in the position, corresponding to the bottom of the movable plate, of the isolation plate, a reset device is fixedly installed on one side, close to the cabinet body, of the lower sliding groove, the other end of the reset device is fixedly installed on the side wall, close to the cabinet body, of the movable plate, a pulley is fixedly installed on one side, far away from the cabinet body, the circle center positions on the two sides of the pulley are fixedly installed on the side wall of the lower sliding groove through a connecting rod, and a second traction rope is fixedly installed on one side, far away from the reset device, of the movable plate, the second traction rope penetrates through the pulley and then is vertically and downwards fixedly installed with the bottom of the inner cavity of the water containing frame;
the ventilation device comprises a fixed rod, one end of the fixed rod is fixedly arranged at one side of the cabinet body close to the movable plate, the other end of the fixed rod is movably provided with a rotating rod which is cylindrical, a coil spring is arranged in the rotating rod, a movable baffle plate is fixedly arranged on one side of the rotating rod close to the cabinet body, the movable baffle is arc-shaped, a ventilation hole is arranged at the position of the cabinet body opposite to the movable baffle, the other end of the movable baffle extends to the outer side of the cabinet body through the vent hole, the middle part of the other end of the movable baffle is fixedly connected with a first traction rope, the first traction rope penetrates through the cabinet body and is fixedly arranged on the side wall of the movable plate close to one side of the cabinet body, the ventilation device is provided with a limit groove, the shape and the size of the limit groove are the same as those of one end of the movable baffle plate close to the first traction rope, the movable baffle rotates to the position contacting the cabinet body by the circle center of the rotating rod and can be wedged with the position of the limiting groove.
Preferably, the water collecting hopper is funnel-shaped, and one side of the top end of the water collecting hopper, which is close to the fixing plate, is higher than one side of the water inlet pipe, which is far away from the fixing plate.
Preferably, the number of the water inlet pipes is fifteen, and fifteen water inlet pipes are equidistantly and linearly distributed on the side wall of the fixing plate.
Preferably, the bottom of the cabinet body is aligned to the drain pipe, and a row of through holes are arranged at intervals, and the aperture of the drain pipe is far smaller than that of the water inlet pipe.
Preferably, the ventilation devices are provided with two groups, the two groups of ventilation devices are located on two sides of the cabinet body, each group of ventilation devices is provided with air passing openings, and the four air passing openings are linearly distributed on the side wall of the cabinet body at equal intervals.
Preferably, the resetting means includes the spring, the one end of spring and the one side fixed mounting that is close to the cabinet body of lower spout, the other end fixed mounting of spring is in one side of fly leaf, the inside of spring is provided with the gag lever post, and the spring winding is in the outside of gag lever post, the one end fixed mounting of gag lever post is in one side that the spout is close to the cabinet body down.
The invention has the following beneficial effects:
1. according to the invention, the ventilation device is arranged to realize a waterproof effect, rainwater is collected by the water collecting hopper and then enters the water containing frame through the water inlet pipe, the water containing frame slides downwards under the action of gravity, the second traction rope drives the movable plate to be away from the movable baffle, and the movable baffle is wedged into the limiting groove under the pulling of the first traction rope, so that the ventilation opening is closed, rainwater can be effectively prevented from entering the interior of the power distribution cabinet from the ventilation opening, the loss of equipment in the power distribution cabinet due to water inlet is reduced, the safety factor in the interior of the power distribution cabinet is improved, and the occurrence of electric leakage accidents due to water inlet is avoided.
2. According to the invention, heat is dissipated through the water collecting hopper and the water inlet pipe, so that the problem that the internal heat dissipation effect is poor after the ventilation pipe is closed, the equipment is burnt out at high temperature is avoided, cold water in the water inlet pipe is tightly attached to one side of the fixing plate, heat generated by the equipment is exchanged with cold through the fixing plate and the pipe wall of the water inlet pipe, then the heat generated by the equipment is driven to the water containing frame through flowing water and is discharged through the water discharge pipe, the heat dissipation effect after the ventilation pipe is closed is improved, the protection effect of the power distribution cabinet is improved, and the damage probability of the power distribution equipment is reduced.
Drawings
FIG. 1 is a schematic view of a sunny weather configuration of the present invention;
FIG. 2 is a schematic diagram of a stormwater weather configuration of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention.
In the figure: 1. a cabinet body; 2. a ventilation device; 201. fixing the rod; 202. rotating the rod; 203. a movable baffle; 204. a first pull cord; 205. a limiting groove; 3. a movable plate; 4. an air passing port; 5. an upper slideway; 6. a fixing plate; 7. a water collecting hopper; 8. a water inlet pipe; 9. a separator plate; 10. a water containing frame; 11. a drain pipe; 12. a lower chute; 13. a resetting device; 1301. a spring; 1302. a limiting rod; 14. a pulley; 15. a second pull cord.
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. 1-6, a waterproof power distribution cabinet comprises a cabinet body 1, wherein the cabinet body 1 is hollow, a movable door is arranged on one side of the cabinet body 1 and can be opened, a ventilation device 2 is fixedly arranged on two sides of the cabinet body 1, movable plates 3 are arranged on two sides of the cabinet body 1 close to the ventilation device 2, air outlets 4 are arranged on the positions, facing the ventilation device 2, of the movable plates 3, upper slideways 5 are movably arranged at the upper ends of the movable plates 3, the upper slideways 5 are fixedly arranged on the top of an inner cavity of the cabinet body 1 and close to two sides of the ventilation device 2, one side of the inner cavity of the cabinet body 1 far away from the ventilation device 2 is fixedly arranged with four corners of a fixed plate 6 through bolts, the other side of the fixed plate 6 far away from the side wall of the cabinet body 1 is fixedly provided with power distribution equipment and circuits, referring to fig. 3, a water collecting hopper 7 is fixedly arranged on one side of the outer surface of the top end of the cabinet body 1 close to the fixed plate 6, the water collecting hopper 7 is in a funnel shape, one side, close to the fixed plate 6, of the top end of the water collecting hopper 7 is higher than one side, far away from the fixed plate 6, of the water inlet pipe 8, the upper portion of the water collecting hopper 7 is open, the opening of the water inlet pipe 8 at the lower end is smaller than the opening at the upper portion, so that the water inlet amount is larger than the water outlet amount, the water collecting hopper 7 can be filled quickly, the lower side can overflow easily, water flows to one side far away from the cabinet body 1, rainwater is prevented from remaining on the upper surface of the cabinet body 1, water on the upper surface permeates into the power distribution cabinet, a through hole is formed in the bottom end of the water collecting hopper 7 and used for installing the water inlet pipe 8, the water inlet pipe 8 is located between the fixed plate 6 and the side wall, close to the fixed plate 6, the water inlet pipe 8 is tightly attached to the side wall of the fixed plate 6, the total fifteen water inlet pipes 8 can be adjusted according to the width of the cabinet body, the fifteen water inlet pipes 8 are linearly distributed on the side wall of the fixed plate 6 at equal intervals, when the outside of the power distribution cabinet begins to rain, rainwater can be collected by the water collecting hopper 7, rainwater in the water collecting hopper 7 can flow downwards through the water inlet pipe 8, in the process that rainwater passes through the water inlet pipe 8, because the water inlet pipe 8 is tightly attached to the fixing plate 6, one side, far away from the water inlet pipe 8, of the fixing plate 6 is used for installing circuit equipment and electric wires, heat of the circuit equipment can be conducted to the fixing plate 6, cold water in the water inlet pipe 8 can exchange heat with the fixing plate 6 through the pipe wall to conduct heat on the fixing plate 6, the cold water in the water collecting hopper 7 can continuously move downwards under the action of gravity, the flowing cold water can accelerate the heat dissipation speed, a water cooling effect is achieved through the water inlet pipe 8, when the outside does not rain, the water inlet pipe 8 on the fixing plate 6 can be brought to the outside through the water inlet pipe 8 due to openings at two ends, and because both ends of the water inlet pipe 8 can be supplied with air, cold air flowing at both ends of the water inlet pipe 8 convects to accelerate the wind speed, so that the heat dissipation effect is increased, thereby achieving a convection heat dissipation effect, the bottom end of the movable plate 3 is movably provided with the isolation plate 9, the side wall of the isolation plate 9 is fixedly connected with the side wall of the inner cavity of the cabinet body 1, the lower part of the isolation plate 9 is provided with the water containing frame 10, the water containing frame 10 is a cube with an open top, the water containing frame 10 is movably installed with the inner cavity of the cabinet body 1, the water inlet pipe 8 penetrates through the isolation plate 9 and extends to the inside of the water containing frame 10, the middle part of the bottom end of the water containing frame 10 is provided with a hole for installing the drain pipe 11, the drain pipe 11 penetrates through the bottom cabinet body of the cabinet body 1, a row of through holes are separately arranged at the position of the bottom of the cabinet body 1, which is aligned with the drain pipe 11, the hole diameter of the drain pipe 11 is far smaller than that of the water inlet pipe 8, thereby ensuring that rainwater in the inner cavity of the water containing frame 10 can be stored, but do not influence later stage drainage for the inside rainwater volume of flourishing water frame 10 can make flourishing water frame 10 remove downwards, refer to fig. 5, lower spout 12 has been seted up to the position that corresponds with fly leaf 3 bottom on division board 9, one side fixed mounting that is close to the cabinet body 1 of lower spout 12 has resetting means 13, the other end fixed mounting of resetting means 13 is on one side lateral wall that fly leaf 3 is close to the cabinet body 1, one side fixed mounting that the cabinet body 1 was kept away from to lower spout 12 has pulley 14, the centre of a circle position of pulley 14 both sides is through the connecting rod and the lateral wall fixed mounting of lower spout 12, one side fixed mounting that resetting means 13 was kept away from to fly leaf 3 has second haulage rope 15, second haulage rope 15 passes behind pulley 14 and perpendicularly downwards and the inner chamber bottom fixed mounting of flourishing water frame 10.
The lower chute 12, the reset device 13, the pulley 14 and the second traction rope 15 form a linkage device, referring to fig. 1 and 3, the linkage device is provided with two rows, the two rows of linkage devices are respectively located at two sides of the inner cavity of the cabinet body 1 close to the movable plate 3, each row of linkage device is provided with nine groups, and the nine groups of linkage devices are linearly and fixedly installed on the side wall of the movable plate 3 close to the cabinet body 1 at equal intervals.
Wherein, the ventilation device 2 comprises a fixed rod 201, one end of the fixed rod 201 is fixedly arranged at one side of the cabinet body 1 close to the movable plate 3, the other end of the fixed rod 201 is movably provided with a rotating rod 202, the rotating rod 202 is cylindrical, a coil spring is arranged inside the rotating rod 202, one side of the rotating rod 202 close to the cabinet body 1 is fixedly provided with a movable baffle plate 203, the movable baffle plate 203 is arc-shaped, the cabinet body 1 is provided with a vent hole opposite to the position of the movable baffle plate 203, the other end of the movable baffle plate 203 extends to the outer side of the cabinet body 1 through the vent hole, the middle part of the other end of the movable baffle plate 203 is fixedly connected with a first traction rope 204, the first traction rope 204 is fixedly arranged on the side wall of the movable plate 3 close to the cabinet body 1 after penetrating through the cabinet body 1, the ventilation device 2 is provided with a limit groove 205, the shape and the size of the limit groove 205 are the same as the shape and size of one end of the movable baffle plate 203 close to the first traction rope 204, the movable baffle 203 rotates to the position contacting the cabinet body 1 from the center of the rotating rod 202 and can be wedged with the position of the limiting groove 205, referring to fig. 5, in stormy weather, the water collecting hopper 7 can collect rainwater, the collected rainwater can flow downwards through the water inlet pipe 8 and then flow into the inner cavity of the water containing frame 10, the gravity of the water overcomes the elastic force of the resetting device 13 to enable the water containing frame 10 to slide downwards, then the movable plate 3 is pulled to move in the direction close to the water inlet pipe 8 through the second traction rope 15, at the moment, the limiting groove 205 on the movable plate 3 can overcome the elastic force of the coil spring in the rotating rod 202 to pull the movable baffle 203 to do circular motion around the center of the rotating rod 202, when the water containing frame 10 is at the lowest position, the tail end of the movable baffle 203 is just wedged with the limiting groove 205 completely, at the moment, the ventilation openings at the two sides of the cabinet body 1 are closed, so as to effectively prevent external rainwater from entering the inside the power distribution cabinet along with wind, the waterproof effect of switch board has been improved, the inside safety index of switch board has been increased, it leads to circuit equipment to damage the probability because of the rainwater intakes to have reduced, after the rainwater stops, the inside water of flourishing water frame 10 is arranged the outside through drain pipe 11, 13 spring effects of resetting means make fly leaf 3 begin to reset this moment, get back to the home position, simultaneously the first haulage rope 204 pulling force of adjustable fender 203 tail end disappears, under the inside coil spring effect of dwang 202, adjustable fender 203 gets back to the home position, the ventilation hole is opened, outside cold wind can get into the switch board through ventilation hole and crossing wind gap 4 and dispel the heat inside.
Wherein, ventilation unit 2 is provided with two sets ofly altogether, and two sets of ventilation unit 2 divide into and lie in the both sides of the cabinet body 1, and every group ventilation unit 2 is equipped with air inlet 4 altogether, and four air inlet 4 equidistance linear distribution of every group are on the lateral wall of the cabinet body 1.
Wherein, resetting means 13 includes spring 1301, the one end of spring 1301 and the cabinet body 1 one side fixed mounting that is close to of lower spout 12, the other end fixed mounting of spring 1301 is in the one side of fly leaf 3, the inside of spring 1301 is provided with gag lever post 1302, and the spring 1301 twines in the outside of gag lever post 1302, the one end fixed mounting of gag lever post 1302 is in the one side that is close to the cabinet body 1 of lower spout 12, gag lever post 1302 is used for guiding the extending direction of spring 1301, plays the effect of a support to spring 1301 simultaneously.
The using method of the invention is as follows:
when the storm weather occurs, the water collecting hopper 7 collects rainwater, the collected rainwater flows downwards through the water inlet pipe 8 and then flows into the inner cavity of the water containing frame 10, the gravity of the water overcomes the elastic force of the reset device 13 to enable the water containing frame 10 to slide downwards, then the movable plate 3 is pulled by the second traction rope 15 to move in the direction close to the water inlet pipe 8, at the moment, the limiting groove 205 on the movable plate 3 overcomes the elastic force of the coil spring inside the rotating rod 202 to pull the movable baffle plate 203 to move circumferentially around the circle center of the rotating rod 202, when the water containing frame 10 is at the lowest position, the tail end of the movable baffle plate 203 is just completely wedged with the limiting groove 205, at the moment, the ventilation openings at the two sides of the cabinet body 1 are closed, at the moment, the heat dissipation mode of the power distribution cabinet is changed from the original air cooling heat dissipation mode into the water cooling heat dissipation mode, cold water flows to the water containing frame 10 through the water inlet pipe 8, because the water inlet pipe 8 is tightly attached to the fixing plate 6, the heat generated by the power distribution equipment is conducted to the fixing plate 6, then the heat on the fixing plate 6 is exchanged with the fixing plate 6 through the pipe wall of the water inlet pipe 8, after the cold and heat exchange of the flowing cold water, the heat is brought into the water containing frame 10 and finally discharged through the water discharge pipe 11, when the storm is over, the water containing frame 10 only discharges water but does not enter water, after the water is drained completely, the movable plate 3 starts to reset under the elastic action of the resetting device 13 and returns to the original position, meanwhile, the pulling force of the first traction rope 204 at the tail end of the movable baffle plate 203 disappears, under the action of the coil spring in the rotating rod 202, the movable baffle plate 203 returns to the initial position, the ventilation holes are opened, external cold air can enter the power distribution cabinet through the ventilation holes and the air passing hole 4 to dissipate heat, meanwhile, due to the openings at the two ends of the water inlet pipe 8, the heat of the fixing plate 6 is taken out by external cold air, and double air-cooled heat dissipation is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waterproof switch board, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that the cabinet body (1) is hollow, the ventilating devices (2) are fixedly mounted on two sides of the cabinet body (1), movable plates (3) are arranged on two sides, close to the ventilating devices (2), of the cabinet body (1), air openings (4) are formed in the positions, just opposite to the ventilating devices (2), of the movable plates (3), upper ends of the movable plates (3) are movably mounted with upper slideways (5), the upper slideways (5) are fixedly mounted on two sides, close to the ventilating devices (2), of the top of an inner cavity of the cabinet body (1), one side, far away from the ventilating devices (2), of the inner cavity of the cabinet body (1) is fixedly mounted with four corners of a fixed plate (6) through bolts, a water collecting hopper (7) is fixedly mounted on one side, close to the fixed plate (6), of the outer surface of the top end of the cabinet body (1), and a through hole is formed in the bottom end of the water collecting hopper (7) and used for mounting a water inlet pipe (8), the water inlet pipe (8) is positioned between one side wall of the fixed plate (6) and one side wall of the cabinet body (1) close to the fixed plate (6), the water inlet pipe (8) is tightly attached to the side wall of the fixed plate (6), the bottom end of the movable plate (3) is movably provided with a partition plate (9), the side wall of the partition plate (9) is fixedly connected with the inner cavity side wall of the cabinet body (1), a water containing frame (10) is arranged below the partition plate (9), the water containing frame (10) is a square with an open top, the water containing frame (10) is movably arranged in the inner cavity of the cabinet body (1), the water inlet pipe (8) penetrates through the partition plate (9) and extends to the inside of the water containing frame (10), the bottom middle part of the water containing frame (10) is provided with a hole for installing a water drain pipe (11), the water drain pipe (11) penetrates through the bottom cabinet body of the cabinet body (1), a lower chute (12) is arranged at a position, corresponding to the bottom of the movable plate (3), a resetting device (13) is fixedly mounted on one side, close to the cabinet body (1), of the lower sliding chute (12), the other end of the resetting device (13) is fixedly mounted on the side wall, close to the cabinet body (1), of the movable plate (3), a pulley (14) is fixedly mounted on one side, far away from the cabinet body (1), of the lower sliding chute (12), the circle center positions of two sides of the pulley (14) are fixedly mounted with the side wall of the lower sliding chute (12) through a connecting rod, a second traction rope (15) is fixedly mounted on one side, far away from the resetting device (13), of the movable plate (3), and the second traction rope (15) penetrates through the pulley (14) and then vertically downwards fixedly mounted with the bottom of the inner cavity of the water containing frame (10);
the ventilating device (2) comprises a fixing rod (201), one end of the fixing rod (201) is fixedly installed on one side, close to the movable plate (3), of the cabinet body (1), a rotating rod (202) is movably installed at the other end of the fixing rod (201), the rotating rod (202) is cylindrical, a coil spring is installed inside the rotating rod (202), a movable baffle (203) is fixedly installed on one side, close to the cabinet body (1), of the rotating rod (202), the movable baffle (203) is arc-shaped, a vent hole is formed in the position, just opposite to the movable baffle (203), of the cabinet body (1), the other end of the movable baffle (203) extends to the outer side of the cabinet body (1) through the vent hole, a first traction rope (204) is fixedly connected to the middle of the other end of the movable baffle (203), the first traction rope (204) penetrates through the cabinet body (1) and is fixedly installed on one side wall, close to the cabinet body (1), of the movable plate (3), the ventilating device (2) is provided with a limiting groove (205), the shape and size of the limiting groove (205) are the same as those of one end, close to the first traction rope (204), of the movable baffle (203), and the movable baffle (203) rotates to the position, behind the contact cabinet body (1), of the circle center of the rotating rod (202) to be wedged with the position of the limiting groove (205).
2. The waterproof power distribution cabinet according to claim 1, characterized in that: the water collecting hopper (7) is in a funnel shape, and one side, close to the fixing plate (6), of the top end of the water collecting hopper (7) is higher than one side, far away from the fixing plate (6), of the water inlet pipe (8).
3. The waterproof power distribution cabinet according to claim 1, characterized in that: the total quantity of inlet tube (8) is fifteen, fifteen inlet tube (8) equidistance linear distribution is on the lateral wall of fixed plate (6).
4. The waterproof power distribution cabinet according to claim 1, characterized in that: the bottom of the cabinet body (1) is aligned to the position of the drain pipe (11) and is provided with a row of through holes at intervals, and the aperture of the drain pipe (11) is far smaller than that of the water inlet pipe (8).
5. The waterproof power distribution cabinet according to claim 1, characterized in that: the ventilating devices (2) are arranged in two groups, two groups of the ventilating devices (2) are located on two sides of the cabinet body (1), each group of ventilating devices (2) are provided with air passing openings (4) in one group, and the air passing openings (4) are distributed on the side wall of the cabinet body (1) in a linear mode at equal intervals.
6. The waterproof power distribution cabinet according to claim 1, characterized in that: the reset device (13) comprises a spring (1301), one end of the spring (1301) is fixedly mounted on one side, close to the cabinet body (1), of the lower sliding groove (12), the other end of the spring (1301) is fixedly mounted on one side of the movable plate (3), a limiting rod (1302) is arranged inside the spring (1301), the spring (1301) is wound outside the limiting rod (1302), and one end of the limiting rod (1302) is fixedly mounted on one side, close to the cabinet body (1), of the lower sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231847.2A CN112382947B (en) | 2020-11-06 | 2020-11-06 | Waterproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011231847.2A CN112382947B (en) | 2020-11-06 | 2020-11-06 | Waterproof power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112382947A CN112382947A (en) | 2021-02-19 |
| CN112382947B true CN112382947B (en) | 2022-08-30 |
Family
ID=74578039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011231847.2A Active CN112382947B (en) | 2020-11-06 | 2020-11-06 | Waterproof power distribution cabinet |
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| CN113423207B (en) * | 2021-04-29 | 2022-08-02 | 山东春鹏电气有限公司 | PLC frequency conversion multi-motor control cabinet |
| CN113488890B (en) * | 2021-08-17 | 2022-09-06 | 重庆新大顺电器有限公司 | Shockproof high-low voltage switch cabinet |
| CN114094461B (en) * | 2021-11-29 | 2022-06-28 | 济南正和电器有限公司 | Outdoor distribution cabinet group |
| CN117117652B (en) * | 2023-08-22 | 2024-06-11 | 烟台市络华电器开关设备有限责任公司 | Outdoor waterproof switch board |
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