CN217307265U

CN217307265U - High-voltage reactive automatic compensation controller with high reliability

Info

Publication number: CN217307265U
Application number: CN202123148074.4U
Authority: CN
Inventors: 宗成刚
Original assignee: Shanghai Qimai Electronic Technology Co ltd
Current assignee: Shanghai Qimai Electronic Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-26
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to an electric technical field just discloses a high-pressure idle automatic compensation controller that reliability is high, including control panel, control panel's front is provided with display screen and control button, control panel's positive fixed mounting has the bearer bar. This high-pressure reactive automatic compensation controller that reliability is high, through setting up the motor, fan and thermal change resistance, utilize the thermal change resistance because the characteristic that the temperature rise resistance reduces, make the motor increase because resistance reduces the rotational speed, thereby it rotates to drive the fan more quickly, and then accomplish to utilize different wind speeds to dispel the heat to the components and parts among the compensation controller under different temperatures, the radiating effect to the components and parts has been improved, secondly, through adding the filtration filter core at air intake and air outlet, can prevent effectively that dust and aqueous vapor in the air from entering into inside the compensation controller, thereby high-pressure reactive automatic compensation controller's life has been improved.

Description

High-voltage reactive automatic compensation controller with high reliability

Technical Field

The utility model relates to an electrical installation technical field specifically is a high-pressure idle automatic compensation controller that reliability is high.

Background

With the development of modern industry, inductive loads used in power grids are increasing, and these devices not only consume active power, but also need the power grids to provide corresponding reactive power to the devices, so that the power factor of the power grids is low, and most of electronic devices in the power, such as high-power current conversion devices and frequency conversion devices, have low power factors, so that the problems of increasing generator loss, affecting the voltage of the power grid system, affecting the reactive power flow distribution of the power grids, and increasing the power loss in the power transmission process are caused.

In the existing high-voltage reactive power automatic compensation controller, because the compensation controller generates heat in use, heat dissipation windows are generally arranged on two sides of a shell of the compensation controller, the heat dissipation effect is not good due to the heat dissipation mode, meanwhile, dust and water in air enter the compensation controller from the heat dissipation windows, so that the normal work of components is influenced due to the fact that the components enter the components, and secondly, a control key is generally exposed outside to facilitate the setting of parameters by workers in the existing compensation controller, but the control key is easily mistakenly touched due to the fact that the control key is exposed outside, so that the service life of the compensation controller is influenced due to the change of the set parameters.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high-pressure reactive automatic compensation controller that reliability is high, the difficult laying dust of utensil controller, the radiating effect is good, the security is higher and the practicality is strong advantage, has solved traditional high-pressure reactive automatic compensation controller because the radiating effect is not good and laying dust reason influences the life of components and parts and control panel's button is touched by mistake and leads to the problem that compensation controller can not normal operating.

The utility model provides a following technical scheme: a high-voltage reactive automatic compensation controller with high reliability comprises a control panel, wherein a display screen and a control button are arranged on the front of the control panel, a protection frame is fixedly arranged on the front of the control panel, a baffle button is fixedly connected to the side surface of the protection frame, a limiting ring is fixedly arranged in the protection frame, a first spring is fixedly connected between the limiting ring and the outer side of the protection frame, a movable baffle is connected to the upper surface of the protection frame, a hollow column is fixedly connected to the side surface of the movable baffle, a second spring is fixedly connected in the hollow column, a circular convex column is connected to the right side of the second spring, a rectangular groove is arranged on the front surface of the movable baffle, a control box is fixedly connected to the back surface of the control panel, a controller and a processor are arranged on the right side of the inner part of the control box, and a first base is fixedly arranged at the bottom of the inner part of the control box, the upper surface overlap joint of first base has thermal resistor, the left side fixed mounting of control box bottom has the second base, the last fixed surface of second base installs the motor, output shaft one side of motor is connected with the fan, install the support column between fan and the motor, the left side fixedly connected with terminal of control box, the upper surface of terminal is equipped with the wiring hole.

Preferably, the back of control box is equipped with the air intake, the both sides of control box are equipped with the air outlet, just air intake and air outlet all are equipped with the filtration filter core.

Preferably, a transparent block is arranged in the rectangular groove.

Preferably, baffle button, first spring, spacing ring, hollow column, second spring and circular projection all are equipped with two, and set up respectively in the protection frame left and right sides.

Preferably, the first base and the thermal resistor are installed at one side close to the controller and the processor, and the thermal resistor is electrically connected with the motor and the fan.

Preferably, the lower surface of the movable baffle is fixedly connected with a rubber pad.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this high-pressure reactive automatic compensation controller that reliability is high, through setting up the motor, fan and thermal change resistance, utilize the thermal change resistance because the characteristic that the temperature rise resistance reduces, make the motor increase because resistance reduces the rotational speed, thereby it rotates to drive the fan more quickly, and then accomplish to utilize different wind speeds to dispel the heat to the components and parts among the compensation controller under different temperatures, the radiating effect to the components and parts has been improved, secondly, through adding the filtration filter core at air intake and air outlet, can prevent effectively that dust and aqueous vapor in the air from entering into inside the compensation controller, thereby high-pressure reactive automatic compensation controller's life has been improved.

2. This high-pressure reactive automatic compensation controller that reliability is high, through setting up the bearer bar at control panel, can prevent effectively that the control key on the control panel from being touched by the mistake to avoid touching because of the mistake and lead to high-pressure reactive automatic compensation controller can not normal operating, and then improved this high-pressure reactive automatic compensation controller's security, through setting up parts such as baffle button, adjustable fender in bearer bar both sides, can guarantee that operating personnel can not receive adjustable fender's influence when setting up the parameter, thereby the practicality of compensation controller has been improved.

Drawings

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

FIG. 2 is another view of the overall structure of the present invention;

FIG. 3 is a sectional view of the structure of the control box of the present invention;

FIG. 4 is a sectional view of the structure of the protection frame of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a control panel; 2. a display screen; 3. a control button; 4. a protective frame; 5. a baffle button; 51. a first spring; 52. a limiting ring; 6. a movable baffle; 61. a hollow column; 62. a second spring; 63. A circular convex column; 7. a rectangular groove; 8. a control box; 801. an air outlet; 802. an air inlet; 9. a controller; 10. a processor; 11. a first base; 12. a thermal change resistor; 13. a second base; 14. a motor; 15. a support pillar; 16. a fan; 17. a binding post; 18. and a wiring hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a high-voltage reactive automatic compensation controller with high reliability comprises a control panel 1, a display screen 2 and a control button 3 are arranged on the front side of the control panel 1, a protection frame 4 is fixedly arranged on the front side of the control panel 1, a baffle button 5 is fixedly connected to the side surface of the protection frame 4, a limit ring 52 is fixedly arranged inside the protection frame 4, a first spring 51 is fixedly connected between the limit ring 52 and the outer side of the protection frame 4, a movable baffle 6 is connected to the upper surface of the protection frame 4, a hollow column 61 is fixedly connected to the side surface of the movable baffle 6, a second spring 62 is fixedly connected to the inside of the hollow column 61, a circular convex column 63 is connected to the right side of the second spring 62, a rectangular groove 7 is arranged on the front side of the movable baffle 6, a control box 8 is fixedly connected to the back side of the control panel 1, a controller 9 and a processor 10 are arranged on the right side inside the control box 8, inside bottom fixed mounting of control box 8 has first base 11, the upper surface overlap joint of first base 11 has thermal resistor 12, the left side fixed mounting of control box 8 bottom has second base 13, the last fixed surface of second base 13 installs motor 14, output shaft one side of motor 14 is connected with fan 16, install support column 15 between fan 16 and the motor 14, the left side fixedly connected with terminal 17 of control box 8, the upper surface of terminal 17 is equipped with wiring hole 18.

Wherein, the back of control box 8 is equipped with air intake 801, and the both sides of control box 8 are equipped with air outlet 802, and air intake 801 and air outlet 802 all are equipped with the filtration filter core, can effectively avoid the dust in the air to enter into inside the control box 8 to avoid the inside components and parts of control box 8 to lead to influencing life because of laying dust.

Wherein, install transparent piece in the rectangular channel 7, the position of transparent piece corresponds display screen 2's in the control panel 1 position, can guarantee can also monitor display screen 2 when not touched by the mistake to control button 3, has improved the practicality of device.

Wherein, baffle button 5, first spring 51, spacing ring 52, hollow post 61, second spring 62 and circular projection 63 all are equipped with two, and set up respectively in the protection frame 4 left and right sides, through set up above part in the both sides of protection frame 4, can prevent effectively that adjustable fender 6 from being blocked at certain one side of the in-process that falls down, lead to the device not practical.

Wherein, first base 11 and thermal resistor 12 are installed in the one side that is close to controller 9 and treater 10, and thermal resistor 12 is connected with motor 14 and fan 16 electricity, through installing thermal resistor 12 in the one side that is close to controller 9 and treater 10, the temperature of perception controller 9 and treater 10 that can be timely to it dispels the heat to be better.

Wherein, the lower fixed surface of adjustable fender 6 is connected with the rubber pad, through the setting of rubber pad, can effectually protect adjustable fender 6, prevents that adjustable fender 6 from damaging at the in-process that falls down, has improved adjustable fender 6's life.

Working principle, when the parameters in the control panel 1 need to be set, only the movable baffle 6 needs to be pulled up, the movable baffle 6 can drive the hollow column 61, the second spring 62 and the circular convex column 63 to move upwards, at the moment, the second spring 62 is in a compressed state, when the movable baffle 6 is stretched to the same level of the baffle button 5, as the hole is arranged at the position of the protective frame 4, the second spring 62 can return to the original position, so as to push the circular convex column 63 to the hole of the protective frame 4, and further clamp the movable baffle 6, at the moment, a worker can press the control button 3 to set the parameters, after the setting is completed, the baffle button 5 is pressed, the circular convex column 63 is pushed, so as to compress the second spring 62, the circular convex column 63 is pushed out from the hole of the protective frame 4, at the moment, the movable baffle 6 can fall due to gravity, so as to protect the control panel 1, because the resistance of the thermal change resistor 12 can be reduced along with the temperature rise of the controller 9 and the processor 10, the rotating speed of the fan 16 is ensured to be faster along with the temperature rise, the controller 9 and the processor 10 are further cooled at different temperatures, and the cooling effect of the high-voltage reactive automatic compensator is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-pressure reactive automatic compensation controller that reliability is high, includes control panel (1), its characterized in that: the front of control panel (1) is provided with display screen (2) and control button (3), the positive fixed mounting of control panel (1) has protecting frame (4), the side fixedly connected with baffle button (5) of protecting frame (4), the inside fixed mounting of protecting frame (4) has spacing ring (52), fixedly connected with first spring (51) between the outside of spacing ring (52) and protecting frame (4), the upper surface connection of protecting frame (4) has adjustable fender (6), the side fixedly connected with hollow post (61) of adjustable fender (6), the inside fixedly connected with second spring (62) of hollow post (61), the right side of second spring (62) is connected with circular projection (63), the front of adjustable fender (6) is equipped with rectangular channel (7), the back fixedly connected with control box (8) of control panel (1), the right side of control box (8) inside is equipped with controller (9) and treater (10), the bottom fixed mounting of control box (8) inside has first base (11), the upper surface overlap joint of first base (11) has thermal change resistance (12), the left side fixed mounting of control box (8) bottom has second base (13), the last fixed surface of second base (13) installs motor (14), output shaft one side of motor (14) is connected with fan (16), install support column (15) between fan (16) and motor (14), the left side fixedly connected with terminal (17) of control box (8), the upper surface of terminal (17) is equipped with wiring hole (18).

2. The high-voltage reactive power automatic compensation controller with high reliability according to claim 1, characterized in that: the back of control box (8) is equipped with air intake (801), the both sides of control box (8) are equipped with air outlet (802), just air intake (801) and air outlet (802) all are equipped with the filtration filter core.

3. The high-voltage reactive power automatic compensation controller with high reliability according to claim 1, characterized in that: and a transparent block is arranged in the rectangular groove (7).

4. The high-voltage reactive power automatic compensation controller with high reliability according to claim 1, characterized in that: baffle button (5), first spring (51), spacing ring (52), hollow post (61), second spring (62) and circular projection (63) all are equipped with two, and set up respectively in protection frame (4) left and right sides.

5. The high-voltage reactive power automatic compensation controller with high reliability according to claim 1, characterized in that: the first base (11) and the thermal change resistor (12) are arranged on one side close to the controller (9) and the processor (10), and the thermal change resistor (12) is electrically connected with the motor (14) and the fan (16).

6. The high-voltage reactive power automatic compensation controller with high reliability according to claim 1, characterized in that: the lower surface of the movable baffle (6) is fixedly connected with a rubber pad.