CN113675753A

CN113675753A - Power distribution cabinet

Info

Publication number: CN113675753A
Application number: CN202110767774.7A
Authority: CN
Inventors: 谭鹏
Original assignee: Xiamen Luqiaochun Trade Co ltd
Current assignee: Xiamen Luqiaochun Trade Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-19

Abstract

The invention discloses a power distribution cabinet, which comprises a shell, wherein a placing cavity is arranged in the shell, a water accumulating tank is arranged in the placing cavity, a water outlet pipe is arranged in the bottom wall of the water accumulating tank, a rotating cavity is arranged below the water accumulating tank, and a switch control device and a blowing device are fixedly arranged on the rear side of the rotating cavity; the solar power distribution cabinet can stably generate power by utilizing the solar cell panel, is also provided with the blowing fan and the electrostatic dust collector, reduces the internal temperature of the power distribution cabinet and absorbs dust in the power distribution cabinet, can effectively reduce the use loss of components of the power distribution cabinet and prolong the service life, the switch control device can also control the operation of the blowing fan and the electrostatic dust collector, and is also provided with the detachable hydraulic wheel mechanism, so that the power distribution cabinet can be easily moved, and the manufacturing cost is reduced because the hydraulic wheel mechanism is detachable.

Description

Power distribution cabinet

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.

Background

Most of power distribution cabinets are placed outdoors, a lot of dust and power distribution cabinets are exposed to the sun when the power distribution cabinets are placed outdoors, the service life of internal electronic components can be prolonged once the temperature in the power distribution cabinets is too high, or the internal electronic components can be short-circuited when more dust is accumulated in the power distribution cabinets, so that great economic loss is brought to enterprises.

Disclosure of Invention

The power distribution cabinet comprises a shell, and is characterized in that: the solar energy water heater comprises a shell, a solar cell panel is arranged on the top wall of the shell, a first placing cavity is arranged in the shell, storage batteries with symmetrical left and right positions are arranged in the first placing cavity, a first blowing fan is fixedly arranged on the bottom wall of the first placing cavity between the storage batteries, a second placing cavity is arranged below the first placing cavity, a second blowing fan is fixedly arranged in the second placing cavity, a rainwater collector is fixedly arranged on the outer wall of the right side of the shell, a water accumulating tank is fixedly arranged in the second device cavity on the right side of the second blowing fan, a water inlet pipe is arranged on the bottom surface of the rainwater collector and connected with the water accumulating tank, a first fixing rod is fixedly arranged on the bottom wall of the water accumulating tank, a lever device for controlling water outlet is arranged in the water accumulating tank, a water outlet pipe is fixedly arranged on the bottom wall of the water accumulating tank, and a first switch device for controlling the first blowing fan and the second blowing fan is arranged above the water accumulating tank, a third placing cavity is arranged below the second placing cavity, a rotating cavity shell is fixedly arranged in the third placing cavity, a rotating cavity is arranged in the rotating cavity shell, the rotating cavity is communicated with the water outlet pipe, a first rotating shaft is rotatably connected between the front wall and the rear wall of the rotating cavity, a connecting cylinder is fixedly arranged on the first rotating shaft, groove rods are fixedly arranged outside the connecting cylinder at equal intervals, the first rotating shaft penetrates through the rear wall of the rotating cavity shell, a first rotating disc is fixedly connected to the tail end of the first rotating shaft, a blowing device is fixedly arranged in the third placing cavity, an electrostatic dust collector is fixedly arranged on the left side wall of the third placing cavity, a dust collector is fixedly arranged below the electrostatic dust collector, a second switching device for controlling the electrostatic dust collector and the dust collector is fixedly arranged in the third placing cavity, and a second fan motor and a second air suction fan are fixedly arranged on the inner bottom wall of the dust collector, the dust collector is characterized in that a first fan motor and a second air suction fan are fixedly arranged on the left wall of the dust collector, the left side of the first air suction fan is connected with an air outlet penetrating through the shell, and detachable hydraulic wheel devices are arranged on the left side and the right side of the shell.

Optionally, the lever device includes set firmly in the first dead lever of ponding tank diapire, first dead lever top rotates and is connected with the lever, lever right side end has set firmly the buoyancy ball, the buoyancy ball with first dead lever bottom surface fixedly connected with second dead lever, second dead lever lower extreme fixedly connected with cork, the cork with outlet pipe sliding connection, when rainy day the rainwater collector can collect the rainwater, through the inlet tube is leading-in with the rainwater the ponding tank stores, when the water yield reachs a certain degree in the ponding tank, the buoyancy ball receives upwards buoyancy, the lever passes through the dead lever upwards rotation, the second dead lever is followed the lever upwards rotates, the second dead lever drives the cork upward movement opens the delivery port.

Optionally, the first switch device includes a switch cavity housing fixedly disposed on the water inlet pipe in the second placement cavity, the switch cavity housing is fixedly provided with a switch cavity, a first sliding cavity is disposed in the switch cavity, a second sliding cavity is disposed in the right wall of the first sliding cavity in a communicating manner, a trapezoidal block is slidably connected in the first sliding cavity, a bottom surface of the trapezoidal block is fixedly provided with a steel cable, the steel cable penetrates through the water accumulating tank and is fixedly connected with the water floating ball, the trapezoidal block is fixedly connected with the bottom wall of the switch cavity through a first spring, a first trigger is fixedly disposed on the right side of the trapezoidal block, a second trigger is fixedly disposed on the right wall of the second sliding cavity, when the wooden plug opens the water outlet, the first spring is changed from a pressing state to a releasing state, the first spring pushes the trapezoidal block to move upwards, and the first trigger is disconnected with the second trigger, the blowing fan and the blowing fan stop operating.

Optionally, the second switch device includes a first bevel gear fixedly disposed on the first rotating shaft between the rotating cavity and the first rotating disk, a third fixing rod is fixedly disposed on a bottom wall of the third placing cavity, the third fixing rod is rotatably connected with a second rotating shaft, a second bevel gear meshed with the first bevel gear is fixedly disposed on the second rotating shaft, a first gear is fixedly connected to a tail end of the second rotating shaft, a fixing block is fixedly connected to a rear wall of the third placing cavity, the fixing block is slidably connected to a rack, the first gear is meshed with the rack, a bottom surface of a lower end of the rack is fixedly connected to the bottom wall of the third placing cavity through a first spring, a control box is fixedly disposed on a bottom wall of a right side of the third placing cavity, a switch is mounted on a left side of the control box, the rack is connected to the switch in a pressing manner, and the switch controls the dust collector and the electrostatic dust collector through the control box, when rainwater flows into the rotating cavity from the water outlet pipe, the rainwater impacts the groove rod and then drives the first rotating shaft to rotate, the first rotating shaft drives the second rotating shaft through the second bevel gear and the first bevel gear, the second rotating shaft drives the second rotating shaft to move downwards through the first gear, the rack moves downwards and presses the switch, the second spring is in an extrusion contraction state at the moment, and the switch controls the dust collector and the electrostatic dust collector to operate through the control box.

Optionally, the blowing device includes three support rods fixedly arranged on the bottom wall of the third placing cavity on the right side of the first rotating disc, the support rods are rotatably connected with a third rotating shaft, a small rotating disc is fixedly arranged at the rear end of the third rotating shaft, the first rotating disc is rotatably connected with a transmission rod, a connecting rod is rotatably connected between the transmission rod and the rotating disc, a first bevel gear is fixedly arranged on the third rotating shaft, a first rotating rod is rotatably connected with the bottom wall of the third placing cavity below the third rotating shaft, a fan is fixedly arranged on the first rotating rod, a second bevel gear is fixedly arranged on the first rotating rod, the second bevel gear is meshed with the first bevel gear, the first rotating disc is driven to rotate when the first rotating shaft rotates, the first rotating disc drives the transmission rod, and the transmission rod drives the rotating disc to rotate through the connecting rod, the rotating disc drives the second bevel gear to rotate through the first bevel gear on the third rotating shaft, the second bevel gear drives the rotating rod, and the rotating rod drives the fan to rotate.

Optionally, the electrostatic precipitator includes the casing, the side of casing has set firmly the third motor, the third motor lower extreme rotates and connects the fourth axis of rotation, the second gear has set firmly in the fourth axis of rotation, the casing below has set firmly the support, the second dwang is connected in support rotation, the second dwang runs through the casing the second dwang has set firmly the third gear, the second gear with the third gear passes through the chain and connects, the rotation support has set firmly in second dwang upper end, the rotation support rotates and is connected with the dust absorption piece, when the rack moves downwards and supports the pressure when the switch, at this moment the second spring is in the extrusion contraction state, the switch passes through control box control dust collector with the electrostatic precipitator starts, in the electrostatic precipitator the third motor operates, the third motor passes through the fourth axis of rotation drives the second gear rotates, the second gear passes through the chain drives fixed connection and is in the second dwang of first gear rotates, the second dwang passes through the rotation support rotates the dust absorption piece, when the dust collector starts, in the dust collector first fan motor with second fan motor starts, drives first induced draft fan with the second induced draft fan.

The invention has the beneficial effects that: the solar panel is used for solar power generation in sunny days, the power distribution cabinet is blown by electric energy generated by solar energy to cool and absorb dust, rainwater is collected in rainy days, and when the rainwater reaches a certain degree, the operation of the electrostatic dust collector and the dust collector is controlled by using a water conservancy device.

The hydraulic wheel device is also detachable, so that the power distribution cabinet can be moved by fixing the hydraulic wheel device on the shell of the power distribution cabinet through screws when the power distribution cabinet needs to be moved.

Drawings

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

FIG. 1 is a schematic external view of the present invention;

fig. 2 is a schematic diagram of the overall structure of a power distribution cabinet of the present invention;

FIG. 3 is a schematic view of A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 at B-B in accordance with the present invention;

FIG. 5 is a schematic view of the structure of FIG. 3 at C-C in accordance with the present invention;

FIG. 6 is an enlarged schematic view of the present invention at the lever arrangement of FIG. 2;

FIG. 7 is an enlarged schematic view of the electrostatic precipitator of FIG. 2 in accordance with the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 at F-F in accordance with the present invention;

fig. 9 is an enlarged schematic view of the structure of the switching device of fig. 2 according to the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying a relative importance, the following being a detailed description of specific features of such a cabinet:

referring to the attached drawings, a power distribution cabinet according to an embodiment of the invention includes a solar panel 1 arranged on the top wall of a casing 61, a first placing cavity 65 is arranged in the casing 61, storage batteries 3 with symmetrical left and right positions are arranged in the first placing cavity 65, a blowing fan 2 is fixedly arranged on the bottom wall of the first placing cavity 65 between the storage batteries 3, a second placing cavity 66 is arranged below the first placing cavity 65, a blowing fan 4 is fixedly arranged in the second placing cavity 66, a rainwater collector 25 is fixedly arranged on the outer wall of the right side of the casing 61, a water accumulating box 62 is fixedly arranged in the second device cavity on the right side of the blowing fan 4, a water inlet pipe 26 arranged on the bottom surface of the rainwater collector 25 is connected with the water accumulating box 62, a first fixing rod 22 is fixedly arranged on the inner wall of the water accumulating box 62, and a lever device 103 for controlling water outlet is arranged in the water accumulating box 62, a water outlet pipe 19 is fixedly arranged on the bottom wall of the water accumulating tank 62, a first switch device 101 for controlling the blowing fan 2 and the blowing fan 4 is arranged above the water accumulating tank 62, a third placing cavity 67 is arranged below the second placing cavity 66, a rotating cavity shell 8 is fixedly arranged in the third placing cavity 67, a rotating cavity 16 is arranged in the rotating cavity shell 8, the rotating cavity 16 is communicated with the water outlet pipe 19, a first rotating shaft 17 is rotatably connected between the front wall and the rear wall of the rotating cavity 16, a connecting cylinder 63 is fixedly arranged on the first rotating shaft 17, groove rods 18 are fixedly arranged outside the connecting cylinder 63 at equal intervals, the first rotating shaft 17 penetrates through the rear wall of the rotating cavity shell 8, a first rotating disc 44 is fixedly connected at the tail end of the first rotating shaft 17, a blowing device 104 is fixedly arranged in the third placing cavity, and an electrostatic dust collector 7 is fixedly arranged on the left side wall of the third placing cavity 67, the dust collector 15 has been set firmly below the electrostatic precipitator 7, the third is placed the intracavity 67 and has been set firmly control the electrostatic precipitator 7 with the second switching device 102 of dust collector 15, the bottom wall has set firmly second fan motor 13 and induced draft fan 14 in the dust collector 15, the dust collector 15 left wall has set firmly first fan motor 11 and induced draft fan 12, induced draft fan 12 left side is connected and is run through the air outlet 10 of shell 61, the shell 61 left and right sides is equipped with detachable hydraulic wheel device 60.

Advantageously, said lever means 103 comprise a first fixing lever 22 fixed to the bottom wall of said water accumulation chamber 62, the top end of the first fixed rod 22 is rotatably connected with a lever 21, the tail end of the right side of the lever 21 is fixedly provided with a buoyancy ball 23, a second fixing rod 59 is fixedly connected to the bottom surfaces of the buoyancy ball 23 and the lever 21 of the first fixing rod 22, the lower end of the second fixing rod 59 is fixedly connected with a wooden plug 20, the wooden plug 20 is connected with the water outlet pipe 19 in a sliding way, the rainwater collector 25 can collect rainwater in rainy days, guide the rainwater into the water collecting tank 62 through the water inlet pipe 26 for storage, when the water amount in the water accumulating tank 62 reaches a certain level, the buoyancy ball 23 is subjected to upward buoyancy, the lever 21 is rotated upwards by the fixing rod 22, the second fixing rod 59 is rotated upwards along with the lever 21, and the second fixing rod 59 drives the wooden plug 20 to move upwards to open the water outlet.

Advantageously, the first switch device 101 comprises a switch cavity housing 73 fixedly arranged on the water inlet pipe 26 in the second placing cavity, the switch cavity housing 73 is fixedly provided with a switch cavity 32, a first sliding cavity 72 is arranged in the switch cavity 32, a second sliding cavity 29 is arranged in the right wall of the first sliding cavity 72 in a communicating manner, a trapezoidal block 27 is connected in the first sliding cavity 72 in a sliding manner, a steel cable 24 is fixedly arranged on the bottom surface of the trapezoidal block 27, the steel cable 24 penetrates through the water storage tank 62 and is fixedly connected with the water floating ball 23, the trapezoidal block 27 is fixedly connected with the bottom wall of the switch cavity through a first spring 31, a first trigger 30 is fixedly arranged on the right side of the trapezoidal block 27, a second trigger 28 is fixedly arranged on the right side wall of the second sliding cavity 29, when the wooden plug 20 opens the water outlet, the first spring 31 is changed from a squeezed state to a relaxed state, the first spring 31 pushes the trapezoidal block 27 to move upwards, the first trigger 30 is disconnected from the second trigger 28, and the blowing fan 2 and the blowing fan 4 stop operating.

Advantageously, the second switch device 102 comprises a first conical gear 43 fixed on the first rotating shaft 17 between the rotating chamber 16 and the first rotating disc 44, a third fixed bar 45 is fixed on the bottom wall of the third placing chamber 67, a second rotating shaft 50 is rotatably connected to the third fixed bar 45, a second conical gear 58 engaged with the first conical gear 43 is fixed on the second rotating shaft 50, a first gear 34 is fixedly connected to the end of the second rotating shaft 50, a fixed block 47 is fixedly connected to the rear wall of the third placing chamber 67, the fixed block 47 is slidably connected to a rack 35, the first gear 34 is engaged with the rack 35, the lower bottom surface of the rack 35 is fixedly connected to the bottom wall of the third placing chamber through a first spring 37, a control box 46 is fixed on the right bottom wall of the third placing chamber 67, a switch 36 is installed on the left side of the control box 46, the rack 35 is connected to the switch 36 in a pressing manner, the switch 36 controls the dust collector 15 and the electrostatic dust collector 7 through the control box 46, when rainwater flows into the rotating cavity 16 from the water outlet pipe 19, the rainwater impacts on the groove rod 18 and then drives the first rotating shaft 17 to rotate, the first rotating shaft 17 drives the second rotating shaft 50 through the second conical gear 43 and the first conical gear 58, the second rotating shaft 50 drives the rack 35 to move downwards through the first gear 34, the rack 35 moves downwards to press the switch 36, at this time, the second spring 37 is in a compression state, and the switch 36 controls the dust collector 15 and the electrostatic dust collector 7 to operate through the control box 46.

Advantageously, the blowing device 104 includes three support rods 33 fixed to the bottom wall of the third placing cavity 67 on the right side of the first rotating disk 44, a third rotating shaft 64 is rotatably connected to the support rods 33, a small rotating disk 39 is fixed to the rear end of the third rotating shaft 64, a transmission rod 38 is rotatably connected to the first rotating disk 44, a connection rod 69 is rotatably connected between the transmission rod 38 and the rotating disk 39, a first bevel gear 68 is fixed to the third rotating shaft 64, a first rotating rod 41 is rotatably connected to the bottom wall of the third placing cavity 67 below the third rotating shaft 64, a fan 42 is fixed to the first rotating rod 41, a second bevel gear 40 is fixed to the first rotating rod 41, the second bevel gear 40 is engaged with the first bevel gear 68, and the first rotating disk 44 is driven to rotate when the first rotating shaft 17 rotates, the first rotating disc 44 drives the transmission rod 38, the transmission rod 38 drives the rotating disc 39 to rotate through the connection rod 69, the rotating disc 39 drives the second bevel gear 40 to rotate through the first bevel gear 68 on the third rotating shaft 64, the second bevel gear 40 drives the rotating rod 41, and the rotating rod 41 drives the fan 42 to rotate.

Beneficially, the electrostatic dust collector 7 includes a housing 71, a third motor 57 is fixedly disposed on a side surface of the housing 71, a lower end of the third motor 57 is rotatably connected to a fourth rotating shaft 53, a second gear 70 is fixedly disposed on the fourth rotating shaft 53, a support 52 is fixedly disposed below the housing 71, the support 52 is rotatably connected to a second rotating rod 54, the second rotating rod 54 penetrates through the housing 71, a third gear 72 is fixedly disposed on the second rotating rod 54, the second gear 70 is connected to the third gear 72 through a chain 51, a rotating support 56 is fixedly disposed at an upper end of the second rotating rod 54, the rotating support 56 is rotatably connected to a dust collection block 55, when the rack 35 moves downward to press the switch 36, the second spring 37 is in a compression state, the switch 36 controls the dust collector 15 and the electrostatic dust collector 7 to start through the control box 46, in the electrostatic precipitator 7 third motor 57 operates, third motor 57 passes through fourth axis of rotation 53 drives second gear 70 rotates, second gear 70 passes through chain 51 drives fixed connection and is in the second dwang 54 of first gear 72 rotates, second dwang 54 passes through rotate support 56 rotates suction block 55, when dust collector 15 starts, in the dust collector 15 first fan motor 11 with second fan motor 13 starts, drives suction fan 12 with suction fan 14.

The power distribution cabinet provided by the invention has the following working process:

in an initial state, the first spring 31 is in an extrusion contraction state, the second spring 37 is in an unstressed state, the lever 21 is in a horizontal state, the wood 20 blocks the water outlet pipe 19, the first trigger 30 and the second trigger 28 are in a connection state, and the blowing fan 2 and the blowing fan 4 are in a working state.

When it is raining, rainwater passes through the rainwater collector 25, enters the water accumulating tank 62, when the water amount in the water accumulating tank 62 reaches a certain level, the buoyancy ball 23 is subjected to upward buoyancy, the lever 21 is rotated upward by the fixing lever 22, the second fixing lever 59 is rotated upward following the lever 21, the second fixing rod 59 drives the wooden plug 20 to move upwards to open the water outlet, the buoyancy ball 23 does not pull the steel cable 24 any more, the first spring 31 is no longer forced to contract, the first spring 31 moves upward, the first trigger 30 is disconnected from the second trigger 28, the blowing fan 2 and the blowing fan 4 stop running, the wooden plug 20 opens the water outlet, rainwater enters the rotating cavity 16 through the water outlet pipe 19, and the rainwater impacts the groove rod 18 to drive the first rotating shaft 17 to rotate;

then, the first rotating shaft 17 drives the small fan 42 to rotate through the first transmission disc 44, the transmission rod 38, the third rotating shaft 64, the first bevel gear 68, the first bevel gear 40 and the rotating rod 41, when the first rotating shaft 17 rotates, the first rotating shaft 17 drives the rack 35 to move downwards through the first bevel gear 43, the first bevel gear 58, the second rotating shaft 50 and the first gear 34, the rack 35 moves downwards to press the switch 36, the second spring 37 is in a compression and contraction state, and the switch 36 controls the first fan motor 11, the second fan motor 13 and the third motor 57 to operate through the control box 46.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications may be made to the above embodiment. Which fall within the scope of the invention, to be determined by the appended claims.

Claims

1. The utility model provides a switch board, includes the shell, its characterized in that: the solar energy water heater comprises a shell, a solar cell panel is arranged on the top wall of the shell, a first placing cavity is arranged in the shell, storage batteries with symmetrical left and right positions are arranged in the first placing cavity, a first blowing fan is fixedly arranged on the bottom wall of the first placing cavity between the storage batteries, a second placing cavity is arranged below the first placing cavity, a second blowing fan is fixedly arranged in the second placing cavity, a rainwater collector is fixedly arranged on the outer wall of the right side of the shell, a water accumulating tank is fixedly arranged in the second device cavity on the right side of the blowing fan, a water inlet pipe is arranged on the bottom surface of the rainwater collector and connected with the water accumulating tank, a first fixing rod is fixedly arranged on the bottom wall of the water accumulating tank, a lever device for controlling water outlet is arranged in the water accumulating tank, a water outlet pipe is fixedly arranged on the bottom wall of the water accumulating tank, and a first switch device for controlling the blowing fan and the blowing fan is arranged above the water accumulating tank, a third placing cavity is arranged below the second placing cavity, a rotating cavity shell is fixedly arranged in the third placing cavity, a rotating cavity is arranged in the rotating cavity shell, the rotating cavity is communicated with the water outlet pipe, a first rotating shaft is rotatably connected between the front wall and the rear wall of the rotating cavity, a connecting cylinder is fixedly arranged on the first rotating shaft, groove rods are fixedly arranged outside the connecting cylinder at equal intervals, the first rotating shaft penetrates through the rear wall of the rotating cavity shell, a first rotating disc is fixedly connected to the tail end of the first rotating shaft, a blowing device is fixedly arranged in the third placing cavity, an electrostatic dust collector is fixedly arranged on the left side wall of the third placing cavity, a dust collector is fixedly arranged below the electrostatic dust collector, a second switching device for controlling the electrostatic dust collector and the dust collector is fixedly arranged in the third placing cavity, and a second fan motor and a second air suction fan are fixedly arranged on the inner bottom wall of the dust collector, the dust collector is characterized in that a first fan motor and a first air suction fan are fixedly arranged on the left wall of the dust collector, the left side of the air suction fan is connected with an air outlet penetrating through the shell, and detachable hydraulic wheel devices are arranged on the left side and the right side of the shell.

2. A switch board according to claim 1, characterized in that: the lever device comprises a first fixing rod fixedly arranged on the bottom wall of the water storage tank, the top end of the first fixing rod is rotatably connected with a lever, the tail end of the right side of the lever is fixedly provided with a buoyancy ball, the buoyancy ball and the first fixing rod are fixedly connected with a second fixing rod on the bottom surface of the lever, the lower end of the second fixing rod is fixedly connected with a wooden plug, and the wooden plug is connected with the water outlet pipe in a sliding manner.

3. A switch board according to claim 2, characterized in that: first switching device including set firmly in the intracavity is placed to the second switch chamber shell on the inlet tube, switch chamber shell has set firmly the switch chamber, the switch intracavity is equipped with first slip chamber, first slip chamber right wall in-connection is equipped with the second and slides the chamber, first slip intracavity sliding connection has trapezoidal piece, trapezoidal piece bottom surface has set firmly the cable wire, the cable wire runs through the ponding case with water floating ball fixed connection, trapezoidal piece with switch chamber bottom wall is through first spring fixed connection, trapezoidal piece right side has set firmly first trigger, second slip chamber right side wall has set firmly the second trigger.

4. A switch board according to claim 3, characterized in that: the second switch device comprises a first conical gear fixedly arranged on the first rotating shaft between the rotating cavity and the first rotating disc, a third fixing rod is fixedly arranged on the bottom wall of the third placing cavity, a second rotating shaft is rotationally connected in the third fixing rod, a second conical gear meshed with the first conical gear is fixedly arranged on the second rotating shaft, the tail end of the second rotating shaft is fixedly connected with a first gear, the rear wall in the third placing cavity is fixedly connected with a fixed block, the fixed block is connected with the rack in a sliding way, the first gear is meshed with the rack, the bottom surface of the lower end of the rack is fixedly connected with the bottom wall of the third placing cavity through a first spring, a control box is fixedly arranged on the bottom wall of the right side of the third placing cavity, a switch is arranged on the left side of the control box, the rack is connected with the switch in a pressing mode, and the switch controls the dust collector and the electrostatic dust collector through the control box.

5. A switch board of claim 4, characterized in that: the blowing device comprises three support rods fixedly arranged on the right side of the first rotating disc and used for placing the bottom wall of the cavity at the third side, a third rotating shaft is connected in the support rods in a rotating mode, a small rotating disc is fixedly arranged at the tail end of the rear side of the third rotating shaft, a transmission rod is rotatably connected to the first rotating disc, the transmission rod is rotatably connected with a connecting rod between the rotating discs, a first bevel gear is fixedly arranged on the third rotating shaft, a first rotating rod is rotatably connected to the bottom wall of the cavity placed at the third side below the third rotating shaft, a fan is fixedly arranged on the first rotating rod, a second bevel gear is fixedly arranged on the first rotating rod, and the second bevel gear is meshed with the first bevel gear.

6. A switch board of claim 4, characterized in that: the electrostatic precipitator includes the casing, the side of casing has set firmly the third motor, the third motor lower extreme rotates and connects the fourth axis of rotation, the second gear has set firmly in the fourth axis of rotation, the casing below has set firmly the support, the support rotates and connects the second dwang, the second dwang runs through the casing the second dwang has set firmly the third gear, the second gear with the third gear passes through the chain and connects, second dwang upper end has set firmly the rotation support, the rotation support rotates and is connected with the dust absorption piece.