CN214590126U - Dustproof heat abstractor that prevents blockking up of cubical switchboard - Google Patents
Dustproof heat abstractor that prevents blockking up of cubical switchboard Download PDFInfo
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- CN214590126U CN214590126U CN202120912069.7U CN202120912069U CN214590126U CN 214590126 U CN214590126 U CN 214590126U CN 202120912069 U CN202120912069 U CN 202120912069U CN 214590126 U CN214590126 U CN 214590126U
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- groove
- filter screen
- switch cabinet
- air
- storage cover
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Abstract
The utility model relates to a dustproof heat abstractor that cubical switchboard prevents blockking up solves the dustproof effect among the prior art poor, and the filter screen blocks up the cleaning difficulty and the dust easily gets into the cubical switchboard when dismantling the filter screen; the technical scheme includes that the switch cabinet comprises a switch cabinet body, a shell is arranged on the right side of the switch cabinet, a rotating shaft is arranged in the shell, blades are arranged on the rotating shaft, a first air inlet groove is formed in the right end face of the cabinet body, a dust storage cover is arranged on the right side of the shell, an air inlet hole is formed in the dust storage cover, a second air through groove is formed in the right end face of the shell, a filter screen is arranged in the second air through groove, a brush is arranged at the right lower end of the second air through groove, and adsorption cotton is arranged in the dust storage cover; when the rotating shaft stops rotating, the filter screen moves downwards, the brush brushes the filter screen, and dust enters the adsorption cotton; the utility model discloses the design is novel, and the structure is ingenious, and the practicality is strong.
Description
Technical Field
The utility model relates to a cubical switchboard machinery field that prevents dust, especially cubical switchboard prevent dustproof heat abstractor who blocks up.
Background
The existing electric control switch cabinet basically has no ventilation and heat dissipation design, in order to prevent the reduction of the service life and the effective control rate of components caused by the fact that an electric control part in the switch cabinet is heated and can not be dissipated, holes are mostly formed in the wall of the electric control cabinet, so that the internal heat is dissipated through the holes, but the heat dissipation effect is poor, the good ventilation and heat dissipation effect is difficult to achieve, in addition, the influence of long time easily causes dust to enter the switch cabinet, and the service life and the performance of electric components in the switch cabinet are influenced; besides, the filter screen is installed at the air vent to prevent dust from entering, but after the filter screen is blocked, the filter screen needs to be disassembled to be cleaned, and in the disassembling process, the dust can easily enter the switch cabinet.
Disclosure of Invention
To the situation, for solving the problem that exists among the prior art, the utility model aims at providing a cubical switchboard prevents dustproof heat abstractor who blocks up, it is poor to solve dustproof effect among the prior art, and the filter screen blocks up the problem of washing the difficulty and dust gets into the cubical switchboard easily when dismantling the filter screen.
The technical scheme for solving the problem is as follows: the dust collection device comprises a switch cabinet body, wherein a shell is installed on the right side of the switch cabinet, a horizontal rotating shaft is installed in the shell, blades are installed on the rotating shaft, a first air inlet groove which is used for communicating a cavity of the shell with the cavity of the cabinet body is formed in the right end face of the cabinet body, a dust storage cover is installed on the right side of the shell, a plurality of left and right through air inlet holes are formed in the dust storage cover, a second air through groove which is used for communicating the shell with the dust storage cover is formed in the right end face of the shell, a filter screen which can move up and down is installed in the second air through groove, a brush is installed at the right lower end of the second air through groove, and a layer of dust adsorption cotton is installed in the dust storage cover; the pivot is rotated and is made the filter screen be located the second air channel and cover the second air channel completely, and the blade rotates with the external air through the filter screen suction cabinet internal, with higher speed the heat dissipation of the cabinet body, when pivot stall, the filter screen moves down, and the brush is scrubbed the filter screen, and the dust enters into on the absorption cotton.
Preferably, the shell is provided with a support, the rotating shaft is connected with the support through a bearing, the motor is connected with the rotating shaft through a speed reducer, the motor is started, and the motor drives the rotating shaft to rotate through the speed reducer.
Preferably, a groove is formed below the second vent groove, a sliding block located in the groove is installed at the lower end of the filter screen, the sliding block is connected with the groove through a T-shaped groove-T-shaped block, a tension spring is installed between the sliding block and the bottom of the groove, the upper end of the tension spring is fixed on the sliding block, the lower end of the tension spring is fixed at the bottom of the groove, the filter screen can enter the groove along with the sliding block, a rope is installed above the filter screen, a cross shaft located above the rotating shaft is installed on the support, the cross shaft is connected with the support through a bearing, the rotating shaft is connected with the cross shaft through a friction wheel, a winding wheel is installed on the cross shaft, and the other end of the rope is installed on the winding wheel after being reversed through a fixed pulley; when the filter screen is located the second air channel, the extension spring receives the drawing, and when the filter screen received ascending power disappearance, the filter screen moved down under the extension spring pulling force effect, and the brush is cleared up the dust on the filter screen.
Preferably, the inner side of each vent hole is provided with a mounting groove, a plugging plate is mounted in each mounting groove, the plugging plates are rotatably connected with the dust storage cover through fixing shafts, limiting blocks which correspond to the plugging plates one by one are mounted in the dust storage cover, and the limiting blocks enable the plugging plates to be positioned at left inclined downward positions when the plugging plates rotate to the maximum positions; so can realize when the pivot drives the blade rotation and breathes in, the air can flow in through the air vent to under the effect of shutoff board, great impurity can fall into in the dust storage cover and adsorbed the cotton absorption through the shutoff board.
Preferably, the adsorption cotton is detachably connected with the dust storage cover.
Preferably, the cabinet body is provided with an air outlet channel.
Preferably, an air outlet is formed in the lower portion of the dust storage cover, a one-way valve is mounted at the air outlet, and the one-way valve enables air to flow out of the dust storage cover only.
The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, can realize the dustproof heat dissipation to the cubical switchboard to can clear up the filter screen automatically, the automatic collection dust.
Drawings
Fig. 1 is a front sectional view of the present invention in use.
Fig. 2 is a front sectional view of the utility model after the filter screen moves downwards during the use process.
Fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 4 is a main sectional enlarged view of the housing and the dust storage cover of the present invention.
Fig. 5 is a partial enlarged view of the point B in fig. 2 according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 5, the utility model discloses a switch cabinet body 1, the right side of switch cabinet install a casing 2, casing 2 in install a horizontal pivot 3, pivot 3 on install blade 4, the right-hand member face of cabinet body 1 set up one with casing 2 cavity and cabinet body 1 cavity linked together first air inlet duct 5, casing 2 right side install a dust cage 6, dust cage 6 on set up a plurality of air inlets 7 that link up from left to right, casing 2 right-hand member face on set up casing 2 with dust cage 6 linked together second air channel 8, second air channel 8 in install filter screen 9 that can reciprocate, the right lower extreme of second air channel 8 install a brush 10, dust cage 6 in install a layer of dust adsorption cotton 11; the rotation of pivot 3 can make filter screen 9 be located second air channel 8 and cover second air channel 8 completely, and in blade 4 rotated and inhaled the cabinet body 1 with the outside air through filter screen 9, with higher speed the heat dissipation of the cabinet body 1, when pivot 3 stall, filter screen 9 moves down, and brush 10 scrubs filter screen 9, and the dust enters into on adsorbing cotton 11.
The casing 2 on install a support 12, pivot 3 and support 12 between be connected through the bearing, the motor links to each other with pivot 3 through the reduction gear, the starter motor, the motor drives pivot 3 through the reduction gear and rotates.
A groove 13 is formed below the second vent groove 8, a slider 14 positioned in the groove 13 is installed at the lower end of the filter screen 9, the slider 14 is connected with the groove 13 through a T-shaped groove-T-shaped block, a tension spring 15 is installed between the slider 14 and the bottom of the groove 13, the upper end of the tension spring 15 is fixed on the slider 14, the lower end of the tension spring 15 is fixed at the bottom of the groove 13, the filter screen 9 can enter the groove 13 along with the slider 14, a rope 16 is installed above the filter screen 9, a cross shaft 17 positioned above the rotating shaft 3 is installed on the support 12, the cross shaft 17 is connected with the support 12 through a bearing, the rotating shaft 3 is connected with the cross shaft 17 through a friction wheel, a winding wheel 18 is installed on the cross shaft 17, and the other end of the rope 16 is installed on the winding wheel 18 after being reversed through a fixed pulley; when the filter screen 9 is positioned in the second vent groove 8, the tension spring 15 is stretched, when the filter screen 9 is subjected to upward force, the filter screen 9 moves downwards under the action of the tension force of the tension spring 15, and the brush 10 cleans dust on the filter screen 9.
An installation groove 19 is formed in the inner side of each vent hole, a plugging plate 20 is installed in each installation groove 19, each plugging plate 20 is rotatably connected with the corresponding dust storage cover 6 through a fixed shaft, and limiting blocks which correspond to the plugging plates 20 one by one are installed in the corresponding dust storage covers 6, and the limiting blocks enable the plugging plates 20 to be located at positions inclining downwards to the left when the plugging plates 20 rotate to the maximum positions; so can realize driving blade 4 at pivot 3 and rotate when breathing in, the air can flow in through the air vent to under the effect of shutoff board 20, great impurity can fall into in the dust storage hood and adsorbed by absorption cotton 11 through shutoff board 20.
The adsorption cotton 11 is detachably connected with the dust storage cover.
The cabinet body 1 is provided with an air outlet channel 21.
An air outlet 22 is arranged below the dust storage cover 6, a one-way valve is arranged at the air outlet 22, and the one-way valve enables air to flow out of the dust storage cover 6 only.
Before the device is used, the slide block 14 is positioned at the lowest end of the displacement, the tension spring 15 is positioned at the original length, the filter screen 9 is positioned in the groove 13, and the plugging plate 20 is positioned in the mounting groove 19 and plugs the vent hole;
when the device is used, a motor is started, the motor drives a rotating shaft 3 to rotate through a speed reducer, the rotating shaft 3 drives a transverse shaft 17 to rotate through friction wheels, the transverse shaft 17 rotates to drive a winding wheel 18 to coil a rope 16, the rope 16 is coiled to drive a filter screen 9 to move upwards, when the filter screen 9 is completely positioned in a second vent groove 8, the tension of a tension spring 15 is equal to the tension of the rope 16, and at the moment, the two friction wheels slip;
when pivot 3 rotates, it rotates jointly to drive blade 4, blade 4 changes can make the negative pressure increase in the casing 2, external pressure is greater than the pressure in the dust storage cover 6, under the effect of pressure, can drive closure plate 20 rotation and open the air vent, and make the closure plate be in the position that inclines downwards to the left when rotating the maximum position, the air can flow in through the air vent, and under the effect of closure plate 20, great impurity, can fall into in the dust storage cover and be adsorbed by adsorption cotton 11 through closure plate 20, avoid great impurity to be stained with on filter screen 9.
The air enters the cabinet body 1 through the filter screen 9 to cool the cabinet body 1, and the air entering the cabinet body 1 flows out through the air outlet channel 21.
Be stained with on filter screen 9 and attach the dust when more, can stop the motor, and make the motor reversal, the motor reversal drives the blowback of blade 4, when the blowback, closure plate 20 reversal resets and blocks up the air vent, and the reversal of cross axle 17, the rope 16 is loosened in 18 reversals of take-up reel simultaneously, drive filter screen 9 and remove downwards under extension spring 15 effects, brush 10 clears up the dust on the filter screen 9, the dust after the clearance falls into in dust storage cover 6, the dust is adsorbed cotton 11 and is followed through check valve outflow dust storage cover 6.
The utility model discloses a set up filter screen 9, brush 10, rope 16 and extension spring 15, can realize when normal heat dissipation, filter screen 9 filters the dust, avoided the dust to enter into the possibility of the cabinet body 1, when needing to clear up filter screen 9, filter screen 9 moves down to at the in-process that removes, carry out the blowback, blow to adsorbing cotton 11 with the dust on the filter screen 9 on, brush 10 can clear up filter screen 9 simultaneously, removed the loaded down with trivial details step of dismantling filter screen 9 from, it is more high-efficient.
The utility model discloses a set up blade 4, shutoff board 20, adsorb cotton 11, can realize normally radiating the during operation, shutoff board 20 can be with blockking more dust for the dust falls into in storing up dirt cover 6, prevents that the dust from entering into cabinet body 1, and when clearance filter screen 9, forms an independent space, is adsorbed the back by adsorbing cotton 11, emits into the air, has prevented the pollution to the air on every side.
The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, can realize the dustproof heat dissipation to the cubical switchboard to can clear up filter screen 9, the automatic collection dust automatically.
Claims (7)
1. The dustproof heat dissipation device comprises a switch cabinet body (1) and is characterized in that a shell (2) is installed on the right side of the switch cabinet, a horizontal rotating shaft (3) is installed in the shell (2), blades (4) are installed on the rotating shaft (3), a first air inlet groove (5) which is used for communicating a cavity of the shell (2) with the cavity of the switch cabinet body (1) is formed in the right end face of the switch cabinet body (1), a dust storage cover (6) is installed on the right side of the shell (2), a plurality of left and right through air inlet holes (7) are formed in the dust storage cover (6), a second air vent groove (8) which is used for communicating the shell (2) with the dust storage cover (6) is formed in the right end face of the shell (2), and a filter screen (9) which can move up and down is installed in the second air vent groove (8), a brush (10) is arranged at the right lower end of the second ventilating groove (8), and a layer of dust adsorption cotton (11) is arranged in the dust storage cover (6); the rotation of pivot (3) can make filter screen (9) be located second air channel (8) and cover second air channel (8) completely, and blade (4) rotate and inhale the cabinet body (1) with outside air in through filter screen (9), accelerates the heat dissipation of the cabinet body (1), and when pivot (3) stall, filter screen (9) downstream, brush (10) are scrubbed filter screen (9), and the dust enters into on adsorbing cotton (11).
2. The dustproof heat dissipation device for the switch cabinet with the function of preventing blockage according to claim 1 is characterized in that a support (12) is installed on the shell (2), the rotating shaft (3) is connected with the support (12) through a bearing, the motor is connected with the rotating shaft (3) through a speed reducer, the motor is started, and the rotating shaft (3) is driven to rotate by the motor through the speed reducer.
3. The dustproof heat dissipation device for the switch cabinet with the blockage prevention function according to claim 1, wherein a groove (13) is formed below the second ventilation groove (8), a sliding block (14) located in the groove (13) is installed at the lower end of the filter screen (9), the sliding block (14) is connected with the groove (13) through a T-shaped groove-T-shaped block, a tension spring (15) is installed between the sliding block (14) and the bottom of the groove (13), the upper end of the tension spring (15) is fixed on the sliding block (14), the lower end of the tension spring (15) is fixed at the bottom of the groove (13), the filter screen (9) can enter the groove (13) along with the sliding block (14), a rope (16) is installed above the filter screen (9), a transverse shaft (17) located above the rotating shaft (3) is installed on the support (12), the cross shaft (17) is connected with the bracket (12) through a bearing, the rotating shaft (3) is connected with the cross shaft (17) through a friction wheel, a winding wheel (18) is installed on the cross shaft (17), and the other end of the rope (16) is installed on the winding wheel (18) after being reversed through a fixed pulley.
4. The dustproof heat dissipation device for the switch cabinet with the function of preventing blockage according to claim 1, wherein an installation groove (19) is formed in the inner side of each air inlet (7), a blocking plate (20) is installed in the installation groove (19), the blocking plate (20) is rotatably connected with the dust storage cover (6) through a fixed shaft, and limiting blocks which correspond to the blocking plates (20) in a one-to-one mode are installed in the dust storage cover (6) and enable the blocking plates (20) to be located at a position inclined downwards towards the left when the blocking plates (20) rotate to the maximum position.
5. The anti-clogging dustproof heat dissipation device for the switch cabinet as claimed in claim 1, wherein the adsorption cotton (11) is detachably connected with the dust storage cover (6).
6. The anti-blocking dustproof heat dissipation device for the switch cabinet according to claim 1, wherein an air outlet channel (21) is arranged on the cabinet body (1).
7. The anti-blocking dustproof heat dissipation device for the switch cabinet according to claim 1, wherein an air outlet (22) is arranged below the dust storage cover (6), and a one-way valve is arranged at the air outlet (22) and enables air to flow out only from the dust storage cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912069.7U CN214590126U (en) | 2021-04-29 | 2021-04-29 | Dustproof heat abstractor that prevents blockking up of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912069.7U CN214590126U (en) | 2021-04-29 | 2021-04-29 | Dustproof heat abstractor that prevents blockking up of cubical switchboard |
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| Publication Number | Publication Date |
|---|---|
| CN214590126U true CN214590126U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120912069.7U Active CN214590126U (en) | 2021-04-29 | 2021-04-29 | Dustproof heat abstractor that prevents blockking up of cubical switchboard |
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| CN (1) | CN214590126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725850A (en) * | 2022-04-12 | 2022-07-08 | 上海尚乐五金有限公司 | Energy-saving cable bridge |
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2021
- 2021-04-29 CN CN202120912069.7U patent/CN214590126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725850A (en) * | 2022-04-12 | 2022-07-08 | 上海尚乐五金有限公司 | Energy-saving cable bridge |
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