CN218687467U

CN218687467U - High efficiency high voltage variable frequency speed regulator

Info

Publication number: CN218687467U
Application number: CN202221632170.8U
Authority: CN
Inventors: 李建国; 李华庆; 叶政权
Original assignee: Xiangyang Tianchuangdian Technology Co ltd
Current assignee: Xiangyang Tianchuangdian Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-03-24
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a high efficiency high pressure variable frequency speed regulator relates to a variable frequency speed regulator technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internally mounted of the cabinet body has the cross slab, divide into electric room and heat dissipation room with the internal portion from the top down in proper order, and install perpendicular baffle in the heat dissipation room, erect the baffle and divide into about the heat dissipation room two cavities, wherein seted up the multiunit inlet port on the outer wall of the cabinet body that left cavity corresponds, the filter screen is installed to the inside slope of left side cavity, the bottom of filter screen is in the same place through lower mounting panel and vibrations pole contact, when the dust on filter screen surface is piled up in a large number, at first open two drive baffles of motor and remove to the right side, feed up dustbin and filter screen, then open the electromagnetic shaker and drive the filter screen and shake about, shake the dust on filter screen surface to the dustbin, effectively reduce the dust on filter screen surface, guarantee equipment's normal heat dissipation, and erect the internally mounted of baffle and have the fan, two cavities about the fan feed through together.

Description

High efficiency high voltage variable frequency speed regulator

Technical Field

The utility model relates to a variable frequency speed regulator technical field specifically is a high efficiency high pressure variable frequency speed regulator.

Background

The variable frequency speed regulator is a device for converting a power frequency power supply into alternating current power supplies with various frequencies to realize variable speed operation of a motor, wherein a control circuit completes control on a main circuit, a rectifying circuit converts alternating current into direct current, a direct current intermediate circuit performs smoothing filtering on the output of the rectifying circuit, and an inverter circuit inverts the direct current into alternating current.

The current high-pressure variable frequency speed regulator is under lasting operating condition, produce a large amount of heats easily, it is internal at the radiating process entering cabinet in order to avoid external dust, often install the filter screen in the radiating hole, the filter screen is at a large amount of dusts of long-time in-process surface accumulation easily, lead to the gas permeability greatly reduced of filter screen, just also can lead to variable frequency speed regulator heat dissipation difficulty, lead to the problem that variable frequency speed regulator is damaged in the long-time work under the high temperature condition, reduce variable frequency speed regulator's work efficiency greatly reduced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a high efficiency high pressure variable frequency speed regulator guarantees high pressure variable frequency speed regulator's normal heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: the intelligent cabinet temperature adjusting device comprises a cabinet body, the internally mounted of the cabinet body has the cross slab, divide into electric room and heat dissipation room through the cross slab with the internal portion from the top down of cabinet in proper order, and install perpendicular baffle in the heat dissipation room, erect two cavities about the baffle will be divided into with the heat dissipation room, wherein seted up the multiunit inlet port on the outer wall of the cabinet body that the left cavity corresponds, the filter screen is installed to the inside slope of left cavity simultaneously, install on the lateral wall of slider at the top of filter screen, slider slidable mounting is at the diapire of slide rail, the slide rail is installed on the diapire of cross slab, wherein the bottom of filter screen is provided with the baffle, the bottom and the actuating mechanism of baffle link together, the below of baffle is provided with the dustbin, dustbin slidable mounting is on the diapire of left cavity, and the internally mounted of perpendicular baffle has the fan, two cavities about the fan communicate together, multiunit air guide hole one has been seted up to the inside of the cross slab that the right side cavity corresponds.

As a further aspect of the present invention: a groove is formed in the top wall, close to the first air guide hole, of the transverse partition plate, a cover plate is arranged in the groove in a sliding mode, a first rack is installed on the top wall of the cover plate, a first gear is meshed with the top of the first rack, the first gear is installed on an output shaft of a first motor, the first motor is installed on the top wall of the transverse partition plate, a plurality of groups of refrigerators are vertically installed in the right cavity of the heat dissipation chamber, a plurality of groups of second air guide holes are formed in the right side wall of the transverse partition plate, and the refrigerators are located between the first air guide holes and the second air guide holes.

As a further aspect of the present invention: the driving mechanism comprises a second rack and a second gear, a sliding groove is formed in the baffle, a sliding plate is arranged in the sliding groove, one side end, far away from the baffle, of the sliding plate is arranged on the side wall of the vertical partition plate, the second rack is arranged on the bottom wall of the baffle, the second gear is meshed with the bottom of the second rack, the second gear is rotatably arranged on the inner wall of the cabinet body, the driving shaft of the second gear is connected with the output shaft of the second motor through a driving belt, and the second motor is arranged on the bottom wall of the cabinet body.

As a further aspect of the present invention: the top of filter screen is installed on the lateral wall of last mounting panel, goes up the mounting panel and passes through connecting bolt and install in the lateral wall of slider to the slider links together through the lateral wall of connecting spring with erecting the baffle, and the bottom of filter screen is installed under on the roof of mounting panel simultaneously, and lower mounting panel slides and places on the roof of baffle, and wherein the mounting panel is close to a lateral wall of erecting the baffle and the tip contact of shock rod together down, and the shock rod is installed on the output shaft of electromagnetic shaker, and the electromagnetic shaker is installed on the lateral wall of erecting the baffle.

As a further aspect of the present invention: the air inlet holes are inclined downwards.

Due to the adoption of the technical scheme, the utility model discloses following superiority has: the utility model discloses the filter screen adopts the slope setting, the bottom of filter screen is in the same place through lower mounting panel and vibrations pole contact, when the dust on filter screen surface is in a large number piled up, at first open two drive baffles of motor and remove to the right side, feed through dustbin and filter screen, then open the electromagnetic shaker and drive the filter screen and control vibrations, shake off the dust on filter screen surface to the dustbin in, effectively reduce the dust on filter screen surface, guarantee the normal heat dissipation of equipment, the right side of fan is provided with the multiunit refrigerator simultaneously, under the high temperature condition, cool down through the refrigerator, then blow in the cabinet internal with cold wind, the cooling effect is better, the practicality of device has further been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the heat dissipation chamber of the present invention.

Fig. 3 is a partial enlarged view of the position a of the present invention.

Fig. 4 is a partial enlarged view of the position B of the present invention.

As shown in the figure: 1. the refrigerator comprises a cabinet body, 2, a transverse partition plate, 3, an electric room, 4, a heat dissipation room, 5, a vertical partition plate, 6, a fan, 7, an air inlet hole, 8, a first air guide hole, 9, a refrigerator, 10, a second air guide hole, 11, a cover plate, 12, a first rack, 13, a first gear, 14, a first motor, 15, a groove, 16, a filter screen, 17, a lower mounting plate, 18, a baffle, 19, a sliding groove, 20, a second rack, 21, a sliding plate, 22, a garbage can, 23, a second gear, 24, a second motor, 25, a vibration rod, 26, a vibrator, 27, an upper mounting plate, 28, a sliding block, 29, a connecting spring, 30 and a sliding rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, a high efficiency high voltage variable frequency speed regulator, including the cabinet body 1, the internally mounted of the cabinet body 1 has a cross slab 2, divide the cabinet body 1 inside from the top down into an electric room 3 and a heat dissipation room 4 in proper order through the cross slab 2, the electric room 3 is used for installing high voltage electrical equipment, and install perpendicular baffle 5 in the heat dissipation room 4, erect baffle 5 and divide the heat dissipation room 4 into two cavities about, wherein seted up multiunit inlet port 7 on the outer wall of the cabinet body 1 that the left side cavity corresponds, inlet port 7 inclines down, adopt the inlet port that the slope set up to avoid external water droplet to get into in the cabinet body 1, filter screen 16 is installed to the inside slope of the left side cavity simultaneously, the top of filter screen 16 is installed on the lateral wall of slider 28, slider 28 slidable mounting is on the diapire of slide rail 30, slide rail 30 is installed on the diapire of cross slab 2, filter screen 16 can carry out horizontal migration along slide rail 30, wherein the bottom of filter screen 16 is provided with baffle 18, the bottom of baffle 18 links together with actuating mechanism, the below of baffle 18 is provided with dustbin 22, the dust that the bottom of the left side cavity 16 is equipped with dustbin 22, and the dust that the filter screen 6 is connected together, thereby it is convenient to handle the right side baffle 6 that the dust that the electric room 6 that the inside of the fan that the heat dissipation room is installed at the right side of the right side electric equipment, thereby it is connected to handle the right side baffle 6, thereby the inside of the auxiliary air hole 6, the auxiliary fan, the heat dissipation room, thereby the auxiliary fan, the heat dissipation room 6, the inside of the auxiliary fan is connected together, the heat dissipation room 6, thereby the inside of the filter screen 6 of the right side baffle 6.

Referring to fig. 2, it can be seen that: a groove 15 is formed in the top wall, close to the first air guide hole 8, of the transverse partition plate 2, a cover plate 11 is installed in the groove 15 in a sliding mode, a rack I12 is installed on the top wall of the cover plate 11, a gear I13 is meshed with the top of the rack I12, the gear I13 is installed on an output shaft of a motor I14, the motor I14 is installed on the top wall of the transverse partition plate 2, a plurality of groups of refrigerators 9 are vertically installed in a right cavity of the heat dissipation chamber 4, a plurality of groups of second air guide holes 10 are formed in the right side wall of the transverse partition plate 2, and the refrigerators 9 are located between the first air guide holes 8 and the second air guide holes 10; when the temperature is higher in summer and the like, the motor I14 is started to drive the gear I13 to rotate, the cover plate 11 is buckled at the top of the air guide hole I8, the air with higher external temperature is cooled through the refrigerator 9 at the moment, then cold air is blown into the cabinet body 1, the cooling effect is better, when the temperature is lower in winter, the air guide hole I8 can be directly opened, and the applicability is stronger.

Referring to fig. 3, it can be seen that: the driving mechanism comprises a second rack 20 and a second gear 23, a sliding groove 19 is formed in the baffle 18, a sliding plate 21 is arranged in the sliding groove 19 in a sliding mode, one side end, far away from the baffle 18, of the sliding plate 21 is installed on the side wall of the vertical partition plate 5, the baffle 18 is supported in an auxiliary mode through the sliding plate 21, the second rack 20 is installed on the bottom wall of the baffle 18, the second gear 23 is meshed at the bottom of the second rack 20, the second gear 23 is installed on the inner wall of the cabinet body 1 in a rotating mode, the driving shaft of the second gear 23 is connected with the output shaft of the second motor 24 through a driving belt, the second motor 24 is installed on the bottom wall of the cabinet body 1, and the baffle 18 is driven to move horizontally through the second motor 24.

Specifically, the top of the filter screen 16 is mounted on the side wall of the upper mounting plate 27, the upper mounting plate 27 is mounted in the side wall of the sliding block 28 through a connecting bolt, the sliding block 28 is connected with the side wall of the vertical partition plate 5 through a connecting spring 29, the bottom of the filter screen 16 is mounted on the top wall of the lower mounting plate 17, the lower mounting plate 17 is placed on the top wall of the baffle plate 18 in a sliding manner, one side wall of the lower mounting plate 17 close to the vertical partition plate 5 is contacted with the end part of the vibration rod 25, the vibration rod 25 is mounted on the output shaft of the vibrator 26, and the vibrator 26 is mounted on the side wall of the vertical partition plate 5; when a large amount of dust on the surface of the filter screen 16 is accumulated, firstly, the second motor 24 is started to drive the baffle 18 to move towards the right side, the dustbin 22 and the filter screen 16 are communicated, then the vibrator 26 is started to drive the filter screen 16 to vibrate left and right, the dust on the surface of the filter screen 16 is shaken off the dustbin 22, the baffle 18 is moved to the inner wall of the cabinet body 1 after treatment, the dust in the dustbin 22 is prevented from being sucked up in the heat dissipation process, meanwhile, the filter screen 16 is reset through the connecting spring 29 in the vibration process, and therefore, the filter screen 16 is not required to be fixedly connected with the vibration rod 25, and the filter screen 16 is more convenient to mount and dismount.

Claims

1. The utility model provides a high efficiency high pressure variable frequency speed regulator, includes cabinet body (1), its characterized in that: the internally mounted of the cabinet body (1) has a transverse baffle (2), divide into electric room (3) and heat dissipation room (4) through transverse baffle (2) with the cabinet body (1) inside from the top down in proper order, and install in heat dissipation room (4) and erect baffle (5), erect baffle (5) and divide into two cavities about heat dissipation room (4), wherein seted up multiunit inlet port (7) on the outer wall of the cabinet body (1) that the left cavity corresponds, filter screen (16) are installed to the inside slope of left cavity simultaneously, install on the lateral wall of slider (28) at the top of filter screen (16), slider (28) slidable mounting is on the diapire of slide rail (30), slide rail (30) are installed on the diapire of transverse baffle (2), wherein the bottom of filter screen (16) is provided with baffle (18), the bottom and actuating mechanism of baffle (18) link together, the below of baffle (18) is provided with dustbin (22), dustbin (22) slidable mounting is on the diapire of left cavity, and the internally mounted of erecting baffle (5) has fan (6), two cavities about fan (6) communicate together, the inside baffle (8) that correspond right side cavity has seted up a multiunit air hole.

2. A high efficiency high pressure variable frequency governor according to claim 1 wherein: recess (15) have been seted up in the roof that horizontal partition plate (2) are close to air guide hole (8), slidable mounting has apron (11) in recess (15), install rack (12) on the roof of apron (11), the top meshing of rack (12) has gear (13), gear (13) are installed on the output shaft of motor (14), install on the roof of horizontal partition plate (2) motor (14), and install multiunit refrigerator (9) perpendicularly in the right side cavity of heat dissipation chamber (4), wherein seted up multiunit air guide hole two (10) in the right side wall of horizontal partition plate (2), refrigerator (9) are located between air guide hole (8) and air guide hole two (10).

3. A high efficiency high voltage variable frequency governor according to claim 1 or 2, wherein: the driving mechanism comprises a second rack (20) and a second gear (23), a sliding groove (19) is formed in the baffle (18), a sliding plate (21) is arranged in the sliding groove (19), one side end, far away from the baffle (18), of the sliding plate (21) is arranged on the side wall of the vertical partition plate (5), the second rack (20) is arranged on the bottom wall of the baffle (18), the second gear (23) is meshed with the bottom of the second rack (20), the second gear (23) is rotatably arranged on the inner wall of the cabinet body (1), a driving shaft of the second gear (23) is connected with an output shaft of the second motor (24) through a driving belt, and the second motor (24) is arranged on the bottom wall of the cabinet body (1).

4. A high-efficiency high-voltage variable-frequency speed regulator according to claim 1 or 2, characterized in that: the top of filter screen (16) is installed on the lateral wall of last mounting panel (27), it installs in the lateral wall of slider (28) through connecting bolt to go up mounting panel (27), and slider (28) link together through connecting spring (29) and the lateral wall of erecting baffle (5), the bottom of filter screen (16) is installed on the roof of mounting panel (17) down simultaneously, lower mounting panel (17) slide and place on the roof of baffle (18), wherein lower mounting panel (17) are close to the tip contact of a lateral wall and vibrations pole (25) of erecting baffle (5) together, vibrations pole (25) are installed on the output shaft of electromagnetic shaker (26), electromagnetic shaker (26) are installed on the lateral wall of erecting baffle (5).

5. A high-efficiency high-voltage variable-frequency speed regulator according to claim 1, characterized in that: the air inlet holes (7) are inclined downwards.