CN116075133A

CN116075133A - Sewage treatment control cabinet convenient to heat dissipation is dustproof

Info

Publication number: CN116075133A
Application number: CN202310101793.5A
Authority: CN
Inventors: 陈建林; 林志莹; 陈天池
Original assignee: Fujian Hongtao Water Technology Co ltd
Current assignee: Fujian Hongtao Water Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-05
Anticipated expiration: 2043-02-08
Also published as: CN116075133B

Abstract

The application discloses sewage treatment control cabinet convenient to heat dissipation is dirt-proof belongs to sewage treatment technical field, including the switch board with install in a plurality of controllers in the switch board, offer a plurality of mounting holes on the switch board, install the heat dissipation fan on the switch board corresponding to the mounting hole, correspond every controller, all install the sliding frame in the switch board, the switch board can slide in the sliding frame, a plurality of ventilation holes of seting up on the sliding frame; the side wall of the control cabinet is provided with a control port corresponding to each sliding frame, and a sealing door is hinged to the cabinet body of the control cabinet corresponding to each control port and can be used for sealing the control port. This application starts the radiating fan in order to strengthen the air flow rate in the switch board at the in-process of controller work in the switch board, and the while utilizes the sliding frame to be convenient for install the controller, and the ventilation hole of seting up on the sliding frame can reduce the influence that the sliding frame produced the air flow to be convenient for cool down to the controller in the switch board.

Description

Sewage treatment control cabinet convenient to heat dissipation is dustproof

Technical Field

The application relates to the technical field of sewage treatment, in particular to a sewage treatment control cabinet convenient to heat dissipation and dust prevention.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more enters the daily life of common people, and the sewage treatment control cabinet is used as a control system of an industrial sewage treatment system, so that the design process becomes simpler.

The related art can refer to the Chinese patent of patent publication No. CN213522640U, wherein a sewage treatment control cabinet and a controller thereof are disclosed, the sewage treatment control cabinet comprises a cabinet body, a baffle is fixedly arranged in an inner cavity of the cabinet body, when a user needs to read data displayed by the controller body, the rotation of the rotation lever drives the rotation of the rotation lever to drive the driving gear to rotate, the rotation of the driving gear drives the rotation of the driven gear, the rotation of the driven gear drives the threaded pipe to rotate, the rotation of the threaded pipe drives the threaded rod to move, the movement of the threaded rod drives the controller body and the dust-proof box to move to the outside of the cabinet body through a notch by virtue of the bottom plate, and at the moment, the dust-proof box can push the cover plate to move forwards, so that the user can read the data displayed by the controller body.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the long-term working process of the controller, the controller may generate heat and the like, and meanwhile, the aging speed of the controller may be increased due to the long-term heat generation of the controller, so that the service life of the controller is reduced.

Disclosure of Invention

In order to be convenient for cool down to the controller in the sewage treatment switch board, this application provides a sewage treatment switch board convenient to heat dissipation is dustproof.

The application provides a sewage treatment switch board convenient to heat dissipation is dustproof adopts following technical scheme:

the utility model provides a sewage treatment control cabinet convenient to heat dissipation is dustproof, includes the switch board and installs in a plurality of controllers in the switch board, set up a plurality of mounting holes on the switch board, correspond the mounting hole install the heat dissipation fan on the switch board, correspond every the controller all install the slip frame in the switch board, the switch board can slide in the slip frame, a plurality of ventilation holes of seting up on the slip frame; the side wall of the control cabinet is further provided with a control port corresponding to each sliding frame, the cabinet body of the control cabinet is further hinged with a sealing door corresponding to each control port, and the sealing door can be used for sealing the control ports.

Through adopting above-mentioned technical scheme, at the in-process of controller work in the switch board, start the radiating fan in order to strengthen the air flow rate in the switch board, simultaneously the stability that the sliding frame can strengthen the controller installation and remove, the ventilation hole of seting up on the sliding frame can reduce the influence that the sliding frame produced the air flow to be convenient for cool down to the controller in the sewage treatment switch board.

Preferably, a driving mechanism for driving the controller to move is arranged in the sliding frame, the driving mechanism comprises a first screw rod and a nut block, a strip-shaped hole is formed in the side wall of the sliding frame, the first screw rod is rotatably arranged on the side wall of the control cabinet, the nut block is fixedly connected to the controller, the first screw rod is in threaded connection with the nut block, and the nut block is in sliding connection with the inner wall of the strip-shaped hole; the driving mechanism also comprises a driving component for driving the first screw rod to rotate.

Through adopting above-mentioned technical scheme, open the in-process that the sealing door controlled the controller at the staff, through drive assembly drive screw one rotation, screw one rotates the drive nut piece and removes, and the nut piece removes and drives the controller and remove to be convenient for remove the outside to the switch board with the controller through controlling the mouth, and then be convenient for the staff to control the controller, can also reduce simultaneously that debris such as dust, mosquito produce the influence to the controller in the switch board in the air.

Preferably, the driving assembly comprises a first gear, a second gear, a crown gear, a driving main rod, a first belt pulley, a second belt pulley and a driving belt, wherein the first gear is fixedly connected to a hinge shaft of the sealing door, which is hinged with the control cabinet, the second gear is rotatably arranged on the inner side wall of the control cabinet, a through hole is formed in the side wall of the control cabinet, and the first gear is meshed with the second gear through the through hole;

the driving main rod is rotatably arranged on the inner side wall of the control cabinet, the crown gear is fixedly connected to the driving main rod, a gear III is fixedly connected to the gear II, and the crown gear is meshed with the gear in a three-phase manner;

the first belt pulley is fixedly connected to the driving main rod, the second belt pulley is fixedly connected to the first screw rod, and the first belt pulley and the second belt pulley are in linkage through a driving belt.

Through adopting above-mentioned technical scheme, in the in-process that the sealing door was opened in the work, sealing door drive articulated shaft and gear one rotate, gear one rotates drive gear two and rotates, gear two rotates and drives gear three and rotate, gear three rotates drive crown gear and drive mobile jib and rotate, drive mobile jib rotates and drives pulley one and rotate, pulley one rotates and drives pulley two and rotate under drive belt's effect, pulley two rotates and drives screw rod one and rotate, screw rod one rotates and drives the controller and remove, thereby in order to open sealing door one in the staff, and then be convenient for strengthen the staff and control the convenience of in-process.

Preferably, a wind shielding plate is rotatably installed on the side wall of the sliding frame corresponding to each vent hole, a plurality of baffles are further arranged on the sliding frame corresponding to a plurality of wind shielding plates, the baffles are positioned above the wind shielding plates, and the baffles can be used for blocking the vent holes under the interaction of the wind shielding plates and the baffles;

the sliding frame is provided with a rotating mechanism for driving the plurality of wind shielding plates to rotate, and the rotating mechanism comprises a first supporting rod, a plurality of extension rods, a plurality of first bevel gears and a plurality of second bevel gears, wherein the extension rods are fixedly connected with the plurality of wind shielding plates in a one-to-one correspondence manner;

the first support rods are rotatably arranged on the side walls of the sliding frame, the first bevel gears are fixedly connected with the extension rods in a one-to-one correspondence manner, the second bevel gears are fixedly connected to the first support rods, and the first bevel gears are meshed with the second bevel gears in a one-to-one correspondence manner;

the rotating mechanism further comprises a rotating component used for driving the first supporting rod to rotate.

Through adopting above-mentioned technical scheme, at the in-process that the staff opened the sealing door, utilize rotating assembly drive branch one to rotate, branch one rotates and drives a plurality of second bevel gears and rotate, and second bevel gear rotates a plurality of first bevel gears of drive and rotates, and a plurality of extension poles and a plurality of shielding plate are rotated in a plurality of bevel gears, and a plurality of ventilation holes of shutoff under the effect of a plurality of shielding plates and a plurality of baffle to be convenient for reduce the in-process that the staff controlled the controller, the air current in the switch board is from controlling the possibility that the mouth flows out.

Preferably, the rotating assembly comprises a fixed block, a gear IV, a rack and a pushing block, wherein the gear IV is fixedly connected to the first supporting rod, the fixed block is fixedly connected to the inner side wall of the control cabinet, the rack is slidably arranged on the fixed block, and the rack is meshed with the gear IV;

the pushing block is fixedly connected to the third gear, and the distance between the outer Zhou Mianju of the pushing block and the axis line of the second gear gradually increases along the clockwise rotation direction; and a reset component for resetting the rack is further arranged in the fixed block.

Through adopting above-mentioned technical scheme, in order to be convenient for drive branch one rotate, the staff can drive gear two at the in-process of opening the closing plate and rotate, and gear two rotates and drives the ejector pad and rotate, because the outer peripheral face of ejector pad is along clockwise rotation direction increase gradually from the distance of gear two axial lead this moment to make the ejector pad can promote the rack and remove, the rack removes drive gear four rotations, and gear four rotations drive branch one rotates, thereby reaches the pivoted purpose of drive branch one of being convenient for.

Preferably, the fixed block is provided with a sliding groove, the reset assembly comprises a sliding block and a spring, the sliding block is fixedly connected to the rack, the sliding block is in sliding connection with the sliding groove, one end of the spring is fixedly connected to the fixed block, and the other end of the spring is fixedly connected to the inner side wall of the sliding groove.

By adopting the technical scheme, the rack is convenient to drive to reset by utilizing the sliding block and the spring.

Preferably, a gas flow dividing mechanism is further installed in the control cabinet, the gas flow dividing mechanism comprises a connecting arc plate, two flow dividing plates and two second supporting rods, the two second supporting rods are both rotatably connected to the inner side wall of the control cabinet, and the two flow dividing plates are fixedly connected with the two second supporting rods in a one-to-one correspondence manner;

the connecting arc plate is positioned between the two flow dividing plates and is fixedly connected with the two flow dividing plates at the same time; and a turnover mechanism used for driving the flow distribution plate to rotate is further arranged in the sliding frame.

Through adopting above-mentioned technical scheme, at the in-process of opening the sealing door, utilize tilting mechanism drive flow distribution plate to rotate to make the flow distribution plate rotate to the incline condition by the horizontality, under the effect of flow distribution plate this moment, reduce the influence that the sliding frame produced the gas flow in the switch board.

Preferably, the turnover mechanism comprises a first push plate and two second push plates, and the first push plate can move close to or away from one side of the connecting arc plate;

the two pushing plates II and the two flow dividing plates are arranged in one-to-one correspondence, two abdicating holes are formed in the side wall of the sliding frame corresponding to the two pushing plates II, one end of the pushing plate II is hinged to the pushing plate I, and the other end of the pushing plate II passes through the abdicating holes and is hinged to the flow dividing plates;

and the sliding frame is also provided with a moving mechanism for driving the push plate I to move.

Through adopting above-mentioned technical scheme, in order to be convenient for drive flow distribution plate rotation, at the in-process of opening sealed door, utilize moving mechanism drive push pedal one to remove, push pedal one removes two push pedal two removal of drive, push pedal two remove and promote two flow distribution plates rotation to reach the pivoted purpose of drive flow distribution plate of being convenient for.

Preferably, the moving mechanism comprises a second screw rod, a third bevel gear and a fourth bevel gear, wherein the second screw rod penetrates through two opposite side walls of the sliding frame, the second screw rod is in threaded connection with the first push plate, and the second screw rod is in rotary connection with two side walls of the sliding frame;

the third bevel gear is fixedly connected with the second screw rod, the fourth bevel gear is fixedly connected with the first screw rod, and the third bevel gear is meshed with the fourth bevel gear.

Through adopting above-mentioned technical scheme, at the in-process of opening the sealing door, the sealing door rotates and makes screw rod one rotate, and screw rod one rotates and drives fourth bevel gear and rotate, and fourth bevel gear rotates and drives third bevel gear and rotate, and third bevel gear rotates and drives screw rod two and rotate, and screw rod two rotates and drives the removal of push pedal one to reach the purpose of being convenient for drive push pedal one and remove.

In summary, the present application includes at least one of the following beneficial technical effects:

in the working process of the controller in the control cabinet, the heat dissipation fan is started so as to enhance the air flow speed in the control cabinet, meanwhile, the sliding frame can enhance the stability of the installation and movement of the controller, and the ventilation holes formed in the sliding frame can reduce the influence of the sliding frame on the air flow, so that the controller in the sewage treatment control cabinet is conveniently cooled;

in the process that a worker opens the sealing door to control the controller, the first screw rod is driven to rotate through the driving assembly, the first screw rod rotates to drive the nut block to move, and the nut block moves to drive the controller to move, so that the controller is conveniently moved to the outer side of the control cabinet through the control port, the worker is convenient to control the controller, and meanwhile, the influence of dust, mosquitoes and other sundries in the air on the controller in the control cabinet can be reduced;

in the process of opening the sealing door, the turnover mechanism is used for driving the flow distribution plate to rotate, so that the flow distribution plate rotates from a horizontal state to an inclined state, and at the moment, the influence of the sliding frame on the gas flow in the control cabinet is reduced under the action of the flow distribution plate.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic diagram of an internal structure of a control cabinet according to an embodiment of the present application.

Fig. 3 is a schematic view of a structure for highlighting a driving mechanism in an embodiment of the present application.

Fig. 4 is a schematic view of a structure for highlighting the rotation of the plurality of air shields driven by the rotating mechanism according to an embodiment of the present application.

Fig. 5 is a schematic view showing the structure of the rotating assembly and the reset assembly in the embodiment of the present application.

Fig. 6 is a schematic diagram showing the structure of the gas diversion mechanism and the turnover mechanism in the embodiment of the present application.

Reference numerals illustrate: 1. a control cabinet; 11. a mounting hole; 12. a heat dissipation fan; 13. a controller; 14. sealing the door; 15. a hinge shaft; 16. a through hole; 2. a sliding frame; 21. a vent hole; 22. a bar-shaped hole; 23. a relief hole; 24. a wind shielding plate; 25. a baffle; 26. a mounting plate; 27. a blowing hole, 28 and an ash blocking plate; 3. a driving mechanism; 31. a first screw; 32. a nut block; 33. a drive assembly; 331. a first gear; 332. a second gear; 333. a crown gear; 334. driving the main rod; 335. a belt wheel I; 336. a belt wheel II; 337. a drive belt; 338. a third gear; 34. a first positioning block; 35. a rotating shaft; 36. a second positioning block; 4. a rotating mechanism; 41. a first supporting rod; 42. an extension rod; 43. a first bevel gear; 44. a second bevel gear; 45. a rotating assembly; 451. a fixed block; 452. a fourth gear; 453. a rack; 454. a pushing block; 46. a reset assembly; 461. a slide block; 462. a spring; 47. a chute; 5. a gas diversion mechanism; 51. a diverter plate; 52. connecting the arc-shaped plates; 53. a second supporting rod; 6. a turnover mechanism; 61. a pushing plate I; 62. a pushing plate II; 7. a moving mechanism; 71. a second screw; 72. a third bevel gear; 73. and a fourth bevel gear.

Description of the embodiments

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a sewage treatment control cabinet 1 convenient to heat dissipation is dustproof. Referring to fig. 1, 2 and 3, the sewage treatment control cabinet convenient for heat dissipation and dust prevention comprises a control cabinet 1 and a plurality of controllers 13 arranged in the control cabinet 1, wherein a plurality of sliding frames 2 are fixedly arranged in the control cabinet 1, and the controllers 13 are correspondingly arranged in the sliding frames 2 in a one-to-one sliding manner.

As shown in fig. 2 and 3, a manipulation port is formed in a side wall of the control frame corresponding to each sliding frame 2, a controller 13 installed in the sliding frame 2 can move to the outer side of the control cabinet 1 through the manipulation port, a driving mechanism 3 for driving the controller 13 to move is arranged in the control cabinet 1 corresponding to each sliding frame 2, so that the controller 13 can be moved through the driving mechanism 3, a manipulation panel of the controller 13 protrudes out of the control cabinet 1 through the manipulation port, and a worker can conveniently manipulate the controller 13 through the manipulation port.

As shown in fig. 2 and 3, a sealing door 14 is further hinged on the cabinet body of the control cabinet 1 corresponding to each control port, and the sealing door 14 can be used for sealing the control port, wherein the sealing door 14 is hinged with the control cabinet 1 through a hinge shaft 15.

As shown in fig. 2 and 3, the side wall of the sliding frame 2 is provided with a bar-shaped hole 22, the driving mechanism 3 comprises a first screw 31, a nut block 32 and a driving assembly 33, the first screw 31 is rotatably mounted on the side wall of the control cabinet 1, the nut block 32 is fixedly connected to the controller 13, the first screw 31 passes through the nut block 32 and is in threaded connection with the nut block 32, and the nut block 32 is in sliding connection with the inner wall of the bar-shaped hole 22.

The drive assembly 33 includes a first gear 331, a first positioning block 34, a shaft 35, a second gear 332, a crown gear 333, a drive main lever 334, a first pulley 335, a second pulley 336, and a drive belt 337.

The first gear 331 is fixedly connected to the hinge shaft 15, the first positioning block 34 is fixedly connected to the inner side wall of the control cabinet 1, the rotating shaft 35 is rotatably connected to the first positioning block 34, the second gear 332 is fixedly connected to the rotating shaft 35, the side wall of the control cabinet 1 is provided with a through hole 16, and a part of the first gear 331 penetrates through the through hole 16 and is meshed with the second gear 332.

The driving main rod 334 is rotatably arranged on the inner side wall of the control cabinet 1, the crown gear 333 is fixedly connected to the driving main rod 334, the second gear 332 is fixedly connected with a third gear 338, and the crown gear 333 is meshed with the third gear 338. The first belt pulley 335 is fixedly connected to the driving main rod 334, the second belt pulley 336 is fixedly connected to the first screw 31, and the first belt pulley 335 and the second belt pulley 336 are linked through a driving belt 337.

As shown in fig. 2 and 3, in the process of opening the sealing door 14, the sealing door 14 drives the hinge shaft 15 and the first gear 331 to rotate, the first gear 331 drives the second gear 332 to rotate, the second gear 332 drives the third gear 338 to rotate, the third gear 338 drives the crown gear 333 and the main rod 334 to rotate,

the driving mobile jib 334 rotates and drives the first 335 of band pulley and rotate, and the first 335 of band pulley rotates and drives the second 336 of band pulley under the effect of driving belt 337 and rotate, and the second 336 of band pulley rotates and drives the first 31 of screw rod and rotate and drive the nut piece 32 and remove, and the nut piece 32 removes and drive the controller 13 and remove to be convenient for with the control panel of controller 13 through controlling the mouth and remove to the outside of switch board 1, and then be convenient for the staff to control controller 13, can also reduce simultaneously that debris such as dust, mosquito in the air exert an influence to controller 13 in the switch board 1, further, can also strengthen the staff and control the convenience in-process.

As shown in fig. 2, 3 and 4, two side walls of the sliding frame 2, which are vertically arranged, are respectively provided with a plurality of ventilation holes 21 and a plurality of blowing holes 27, and the ventilation holes 21 and the blowing holes 27 can enable the gas in the control cabinet 1 to pass through the sliding frame 2, so that the influence of the sliding frame 2 on the gas flow of the control cabinet 1 is reduced.

Each of the blow holes 27 is fixedly connected with an ash blocking plate 28 on the side wall of the sliding frame 2, and the ash blocking plates 28 are arranged obliquely downwards along the vertical direction so as to reduce the possibility that dust enters the sliding frame 2 through the blow holes 27. The air shielding plates 24 are rotatably installed on the side walls of the sliding frame 2 corresponding to each vent hole 21, a plurality of baffle plates 25 are further arranged on the sliding frame 2 corresponding to the plurality of air shielding plates 24, the baffle plates 25 are located above the air shielding plates 24, and the vent holes 21 can be blocked under the interaction of the air shielding plates 24 and the baffle plates 25.

As shown in fig. 3 and 4, the sliding frame 2 is mounted with a rotating mechanism 4 for driving the plurality of air shields 24 to rotate, and the rotating mechanism 4 includes a first support rod 41, an extension rod 42, a first bevel gear 43, a second bevel gear 44, a rotating assembly 45, and a reset assembly 46.

The first support rod 41 is rotatably mounted on the side wall of the sliding frame 2, and a plurality of second bevel gears 44 are provided, and the plurality of second bevel gears 44 are fixedly connected to the first support rod 41. The plurality of extension rods 42 are arranged, the plurality of extension rods 42 are fixedly connected with the plurality of air shields 24 in a one-to-one correspondence manner, the plurality of first bevel gears 43 are arranged in a plurality of first bevel gears 43, the plurality of first bevel gears 43 are fixedly connected with the plurality of extension rods 42 in a one-to-one correspondence manner, and the plurality of first bevel gears 43 are meshed with the plurality of second bevel gears 44 in a one-to-one correspondence manner.

As shown in fig. 4 and 5, the rotating assembly 45 includes a fixed block 451, a second positioning block 36, a fourth gear 452, a rack 453 and a pushing block 454, the second positioning block 36 is fixedly connected to the inner sidewall of the control cabinet 1, the first support rod 41 is rotatably connected to the second positioning block 36, and the fourth gear 452 is fixedly connected to the first support rod 41. The fixed block 451 is fixedly connected to the inner side wall of the control cabinet 1, the rack 453 is slidably mounted on the fixed block 451, and the rack 453 is meshed with the fourth gear 452. The push block 454 is fixedly connected to the third gear 338, and the distance between the outer peripheral surface of the push block 454 and the axial line of the second gear 332 gradually increases along the clockwise rotation direction.

The reset assembly 46 comprises a sliding block 461 and a spring 462, wherein the fixed block 451 is provided with a sliding groove 47 for sliding the sliding block 461, the spring 462 is positioned in the sliding groove 47, one end of the spring 462 is fixedly connected with the sliding block 461, and the other end of the spring 462 is fixedly connected with the inner side wall of the sliding groove 47. Here, the slider 461 and the slide groove 47 may be a dovetail block and a dovetail groove, or may be a T-shaped block and a T-shaped groove. A slider 461 and a spring 462 are utilized to facilitate the return of the rack 453.

As shown in fig. 3, fig. 4 and fig. 5, a worker can drive the second gear 332 to rotate in the process of opening the sealing plate, the second gear 332 rotates to drive the push block 454 to rotate, at this time, the distance between the outer peripheral surface of the push block 454 and the axial line of the second gear 332 gradually increases along the clockwise rotation direction, so that the push block 454 can push the rack 453 to move, the rack 453 moves to drive the fourth gear 452 to rotate, the fourth gear 452 rotates to drive the first support rod 41 to rotate, the first support rod 41 rotates to drive the plurality of second bevel gears 44 to rotate, the plurality of second bevel gears 44 rotate to drive the plurality of first bevel gears 43 to rotate, and the plurality of extension rods 42 and the wind shielding plates 24 rotate, so that the plurality of wind shielding plates 24 play a role in blocking the plurality of ventilation holes 21 under the interaction with the plurality of baffles 25.

As shown in fig. 3 and 6, two sets of gas splitting mechanisms 5 are disposed in the control cabinet 1 corresponding to each sliding frame 2, wherein the two sets of gas splitting mechanisms 5 are disposed on the upper and lower sides of the sliding frame 2.

The gas flow dividing mechanism 5 comprises a connecting arc plate 52, two flow dividing plates 51 and two second supporting rods 53, wherein the two second supporting rods 53 are all rotationally connected to the inner side wall of the control cabinet 1, the two second supporting rods 53 are respectively arranged in a penetrating mode through the two flow dividing plates 51, and the two flow dividing plates 51 are fixedly connected with the two second supporting rods 53 in a one-to-one correspondence mode.

The connecting curved plate 52 is located between the two flow dividing plates 51, the connecting curved plate 52 is made of spring steel having elasticity, and the connecting curved plate 52 is fixedly connected with the two flow dividing plates 51 at the same time.

As shown in fig. 3 and 6, corresponding to each group of the gas diversion mechanisms 5, a turnover mechanism 6 for driving the two diversion plates 51 to rotate is arranged in the sliding frame 2, the turnover mechanism 6 comprises a first push plate 61 and two second push plates 62, the first push plate 61 is positioned in the sliding frame 2, and the first push plate 61 can move along the vertical direction.

One side of the two pushing plates two 62 is hinged to the pushing plate one 61, two yielding holes 23 are formed in the side wall of the sliding frame 2, which is horizontally arranged, of the corresponding two pushing plates two 62, the two pushing plates two 62 respectively penetrate through the two yielding holes 23, and one side of the pushing plate two 62 away from the pushing plate one 61 is hinged to the two flow distribution plates 51 respectively.

As shown in fig. 3 and 6, a moving assembly for simultaneously driving the two first push plates 61 to move is disposed in each sliding frame 2, the moving mechanism 7 includes a second screw 71, a third bevel gear 72 and a fourth bevel gear 73, the second screw 71 is a bidirectional threaded rod, the second screw 71 passes through the upper and lower side walls of the sliding frame 2, and the second screw 71 is rotationally connected with the two side walls of the sliding frame 2. The second screw 71 passes through the first push plates 61 at the same time, and two sections of threads on the second screw 71 are in threaded connection with the first push plates 61 in a one-to-one correspondence.

The third bevel gear 72 is fixedly connected with the second screw 71, the fourth bevel gear 73 is fixedly connected with the first screw 31, and the third bevel gear 72 and the fourth bevel gear 73 are meshed.

In the process of opening the sealing door 14, the sealing door 14 rotates to enable the first screw rod 31 to rotate, the first screw rod 31 rotates to drive the fourth bevel gear 73 to rotate, the fourth bevel gear 73 rotates to drive the third bevel gear 72 to rotate, the third bevel gear 72 rotates to drive the second screw rod 71 to rotate, the second screw rod 71 rotates to drive the first push plates 61 to move, each corresponding first push plate 61 moves to push the second push plates 62 to move, the second push plates 62 move to push the second flow dividing plates 51 to rotate, so that the flow dividing plates 51 rotate from a horizontal state to an inclined state, and at the moment, the influence of the sliding frame 2 on the gas flow in the control cabinet 1 is reduced under the action of the flow dividing plates 51.

The implementation principle of the sewage treatment control cabinet 1 convenient for heat dissipation and dust prevention is as follows: in the process of the work of the controller 13 in the control cabinet 1, the heat dissipation fan 12 is started so as to enhance the air flow speed in the control cabinet 1, meanwhile, the sliding frame 2 can enhance the stability of the installation and movement of the controller 13, and the vent holes 21 formed in the sliding frame 2 can reduce the influence of the sliding frame 2 on the air flow, so that the controller 13 in the sewage treatment control cabinet 1 is conveniently cooled.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a sewage treatment switch board convenient to heat dissipation is dustproof, includes switch board (1) and install in a plurality of controllers (13) in switch board (1), its characterized in that: a plurality of mounting holes (11) are formed in the control cabinet (1), a heat dissipation fan (12) is mounted on the control cabinet (1) corresponding to the mounting holes (11), a sliding frame (2) is mounted in the control cabinet (1) corresponding to each controller (13), the control cabinet (1) can slide in the sliding frame (2), and a plurality of ventilation holes (21) are formed in the sliding frame (2); the sliding frame (2) is further provided with control ports corresponding to the sliding frames, the side walls of the control cabinet (1), the cabinet body of the control cabinet (1) is further hinged with a sealing door (14) corresponding to each control port, and the sealing door (14) can be used for sealing the control ports.

2. The sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 1, wherein: the sliding frame (2) is internally provided with a driving mechanism (3) for driving the controller (13) to move, the driving mechanism (3) comprises a first screw rod (31) and a nut block (32), a strip-shaped hole (22) is formed in the side wall of the sliding frame (2), the first screw rod (31) is rotatably arranged on the side wall of the control cabinet (1), the nut block (32) is fixedly connected to the controller (13), the first screw rod (31) is in threaded connection with the nut block (32), and the nut block (32) is in sliding connection with the inner wall of the strip-shaped hole (22); the driving mechanism (3) further comprises a driving component (33) for driving the first screw rod (31) to rotate.

3. The sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 2, wherein: the driving assembly (33) comprises a first gear (331), a second gear (332), a crown gear (333), a driving main rod (334), a first belt wheel (335), a second belt wheel (336) and a driving belt (337), wherein the first gear (331) is fixedly connected to a hinge shaft (15) hinged with the control cabinet (1) through a sealing door (14), the second gear (332) is rotatably arranged on the inner side wall of the control cabinet (1), a through hole (16) is formed in the side wall of the control cabinet (1), and the first gear (331) is meshed with the second gear (332) through the through hole (16);

the driving main rod (334) is rotatably arranged on the inner side wall of the control cabinet (1), the crown gear (333) is fixedly connected to the driving main rod (334), the gear II (332) is fixedly connected with a gear III (338), and the crown gear (333) is meshed with the gear III (338);

the first belt pulley (335) is fixedly connected to the driving main rod (334), the second belt pulley (336) is fixedly connected to the first screw rod (31), and the first belt pulley (335) and the second belt pulley (336) are in linkage through a driving belt (337).

4. A sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 3, characterized in that: a wind shielding plate (24) is rotatably arranged on the side wall of the sliding frame (2) corresponding to each ventilation hole (21), a plurality of baffles (25) are further arranged on the sliding frame (2) corresponding to a plurality of wind shielding plates (24), the baffles (25) are positioned above the wind shielding plates (24), and the wind shielding plates (24) and the baffles (25) can be used for blocking the ventilation holes (21) under the interaction of the wind shielding plates (24);

the sliding frame (2) is provided with a rotating mechanism (4) for driving the plurality of wind shielding plates (24) to rotate, the rotating mechanism (4) comprises a first supporting rod (41), a plurality of extension rods (42), a plurality of first bevel gears (43) and a plurality of second bevel gears (44), and the plurality of extension rods (42) are fixedly connected with the plurality of wind shielding plates (24) in a one-to-one correspondence manner;

the first support rod (41) is rotatably arranged on the side wall of the sliding frame (2), a plurality of first bevel gears (43) are fixedly connected with a plurality of extension rods (42) in a one-to-one correspondence manner, a plurality of second bevel gears (44) are fixedly connected to the first support rod (41), and the first bevel gears (43) are meshed with the second bevel gears (44) in a one-to-one correspondence manner;

the rotating mechanism (4) further comprises a rotating assembly (45) for driving the first support rod (41) to rotate.

5. The sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 4, wherein: the rotating assembly (45) comprises a fixed block (451), a fourth gear (452), a rack (453) and a pushing block (454), wherein the fourth gear (452) is fixedly connected to the first supporting rod (41), the fixed block (451) is fixedly connected to the inner side wall of the control cabinet (1), the rack (453) is slidably mounted on the fixed block (451), and the rack (453) is meshed with the fourth gear (452);

the push block (454) is fixedly connected to the third gear (338), and the distance between the outer Zhou Mianju of the push block (454) and the axial lead of the second gear (332) gradually increases along the clockwise rotation direction; the fixed block (451) is also provided with a reset assembly (46) for resetting the rack (453).

6. The sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 5, wherein: the sliding chute (47) is formed in the fixed block (451), the reset assembly (46) comprises a sliding block (461) and a spring (462), the sliding block (461) is fixedly connected to the rack (453), the sliding block (461) is in sliding connection with the sliding chute (47), one end of the spring (462) is fixedly connected to the fixed block (451), and the other end of the spring (462) is fixedly connected to the inner side wall of the sliding chute (47).

7. A sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 3, characterized in that: the control cabinet (1) is internally provided with a gas distribution mechanism (5), the gas distribution mechanism (5) comprises a connecting arc plate (52), two distribution plates (51) and two support rods (53), the two support rods (53) are both rotationally connected to the inner side wall of the control cabinet (1), and the two distribution plates (51) are fixedly connected with the two support rods (53) in a one-to-one correspondence manner;

the connecting arc plate (52) is positioned between the two flow dividing plates (51), and the connecting arc plate (52) is fixedly connected with the two flow dividing plates (51) at the same time; the sliding frame (2) is internally provided with a turnover mechanism (6) for driving the flow dividing plate (51) to rotate.

8. The sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 7, wherein: the turnover mechanism (6) comprises a first push plate (61) and two second push plates (62), and the first push plate (61) can move close to or away from one side of the connecting arc plate (52);

the two pushing plates II (62) and the two flow dividing plates (51) are arranged in one-to-one correspondence, two abdicating holes (23) are formed in the side wall of the sliding frame (2) corresponding to the two pushing plates II (62), one end of the pushing plate II (62) is hinged to the pushing plate I (61), and the other end of the pushing plate II (62) passes through the abdicating holes (23) to be hinged to the flow dividing plates (51);

the sliding frame (2) is also provided with a moving mechanism (7) for driving the first push plate (61) to move.

9. The sewage treatment control cabinet convenient to heat dissipation is dustproof according to claim 8, wherein: the moving mechanism (7) comprises a second screw rod (71), a third bevel gear (72) and a fourth bevel gear (73), wherein the second screw rod (71) penetrates through two opposite side walls of the sliding frame (2), the second screw rod (71) is in threaded connection with the first push plate (61), and the second screw rod (71) is in rotary connection with two side walls of the sliding frame (2);

the third bevel gear (72) is fixedly connected with the second screw rod (71), the fourth bevel gear (73) is fixedly connected with the first screw rod (31), and the third bevel gear (72) is meshed with the fourth bevel gear (73).