CN214204955U

CN214204955U - Low-voltage reactive power compensation device with high-temperature early warning function

Info

Publication number: CN214204955U
Application number: CN202023266161.5U
Authority: CN
Inventors: 卜荣武
Original assignee: Chongqing Yongde Electric Co ltd
Current assignee: Chongqing Yongde Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a low pressure reactive compensation technical field just discloses a low pressure reactive power compensator with high temperature early warning function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the equal fixed mounting in outside both sides of the cabinet body has the motor, the inside left and right sides of the cabinet body all rotates and is connected with the screw rod that is located two motor opposite faces about being located, the outside threaded connection of screw rod has the double-screw bolt that is located two screw rod opposite faces, controls two the top of double-screw bolt all with the apron fixed connection that is located cabinet body top, the bottom fixed mounting of apron has the mount that is located cabinet body inside, the bottom fixed mounting of mount has the heat exchanger that dispels the heat that is. This low pressure reactive power compensator with high temperature early warning function through the air exhauster that sets up on the heat exchanger that looses, conveniently leads the hot-air of the internal portion of cabinet to aircraft bonnet department from the heat-absorbing pipe after the air exhauster starts and discharges to this further realization radiating effect avoids the radiating effect poor and influences the life of the internal portion electrical component of cabinet.

Description

Low-voltage reactive power compensation device with high-temperature early warning function

Technical Field

The utility model relates to a low pressure reactive compensation technical field specifically is a low pressure reactive power compensator with high temperature early warning function.

Background

The reactive power compensation device plays a role in an electronic power supply system in improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment.

The existing low-voltage reactive compensation has been widely applied, the loss of a power supply transformer and a transmission line is reduced, and the power supply efficiency is improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a low pressure reactive power compensator with high temperature early warning function possesses rapid cooling's advantage, has solved current low pressure reactive power compensator with high temperature early warning function, because after the early warning alarm appears, the staff probably can not arrive the scene in the very first time, and then causes the inside electric elements of low pressure reactive power compensator to receive the problem of influence because of the high temperature.

(II) technical scheme

For the purpose of realizing above-mentioned rapid cooling, the utility model provides a following technical scheme: the utility model provides a low pressure reactive power compensator with high temperature early warning function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the equal fixed mounting in outside both sides of the cabinet body has the motor, the inside left and right sides of the cabinet body all rotates and is connected with the screw rod that is located about two motor facies, the outside threaded connection of screw rod has the double-screw bolt that is located two screw rod opposite faces, controls two the top of double-screw bolt all with the apron fixed connection who is located cabinet body top, the bottom fixed mounting of apron has the mount that is located cabinet body inside, the bottom fixed mounting of mount has the heat exchanger that looses that is located cabinet body inside, the inside left and right sides fixed mounting of scattered heat exchanger has the air exhauster that extends to scattered heat exchanger outside, control two the equal fixed mounting in looks abscission face of air exhauster has the aircraft bonnet that extends to scattered heat exchanger outside, the top fixed mounting of apron has alarm buzzer.

Preferably, the bottom of the hood is fixedly provided with a heat absorption pipe which penetrates through the heat dissipation hood and extends to the bottom of the heat dissipation hood.

Preferably, the protection casing that is located the outside of motor is all fixed mounting to the outside left and right sides of the cabinet body.

Preferably, an output shaft of the motor is rotatably connected with a transmission belt which is rotatably connected with the screw rod.

Preferably, the left and right studs are provided with screw blocks which are sleeved outside the screw and are in threaded connection with the screw on the opposite surfaces.

Preferably, the front side of the cabinet body is hinged with a cabinet door, and the front side of the bottom of the cabinet body is provided with a heat dissipation filter screen.

Preferably, the inner top of the cabinet body is provided with a movable hole positioned outside the two studs.

(III) advantageous effects

Compared with the prior art, the utility model provides a low pressure reactive power compensator with high temperature early warning function possesses following beneficial effect:

1. this low pressure reactive power compensator with high temperature early warning function drives the drive belt through the motor after starting and rotates, drives the screw rod after the drive belt atress and rotates in the inside of the cabinet body, feeds on the screw rod with screw rod threaded connection's spiral shell piece, and is provided with the double-screw bolt of being connected with the apron on the spiral shell piece, and it is spacing to facilitate to realize the motion in the spiral shell piece through the apron, and then the spiral shell piece realizes ascending to drive the apron after feeding and realizes rising.

2. This low pressure reactive power compensator with high temperature early warning function drives the mount and the heat exchanger that dispels the heat realizes rising through the apron is ascending simultaneously, the back is opened to the apron, conveniently discharges in the heat of the internal portion of cabinet from the activity hole, through the air exhauster that sets up on the heat exchanger that looses, conveniently leads the hot-air of the internal portion of cabinet to aircraft bonnet department discharge from the heat absorption pipe after the air exhauster starts to this further realization radiating effect, avoid the radiating effect poor and influence the life of the internal portion electrical component of cabinet.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the local enlarged structure of the present invention.

In the figure: the device comprises a cabinet body 1, a motor 2, a screw rod 3, a stud 4, a cover plate 5, a fixing frame 6, a heat dissipation cover 7, an exhaust fan 8, a hood 9, a heat absorption pipe 10, a protection cover 11, a transmission belt 12, a screw block 13, an alarm buzzer 14 and a cabinet door 15.

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.

Referring to fig. 1-3, a low-voltage reactive power compensation device with a high-temperature early warning function comprises a cabinet body 1, wherein the front side of the bottom of the cabinet body 1 is provided with a heat dissipation filter screen cabinet body 1, both outer sides of the cabinet body 1 are fixedly provided with motors 2, both left and right sides of the cabinet body 1 are rotatably connected with screws 3 positioned on opposite surfaces of the left and right motors 2, outer threads of the screws 3 are connected with studs 4 positioned on opposite surfaces of the two screws 3, the inner top of the cabinet body 1 is provided with movable holes positioned on the outer portions of the two studs 4, both top portions of the left and right studs 4 are fixedly connected with a cover plate 5 positioned on the top of the cabinet body 1, the bottom of the cover plate 5 is fixedly provided with a fixing frame 6 positioned inside the cabinet body 1, the bottom of the fixing frame 6 is fixedly provided with a heat dissipation cover 7 positioned inside the cabinet body 1, and both left and right sides of the heat dissipation cover 7 are fixedly provided with exhaust fans 8 extending to the outer portions of the heat dissipation cover 7, the equal fixed mounting in looks abscission face of controlling two air blowers 8 has the aircraft bonnet 9 that extends to the heat exchanger 7 outside, the bottom fixed mounting of aircraft bonnet 9 has the heat absorption pipe 10 that runs through the heat exchanger 7 and extend to the heat exchanger 7 bottom that looses, the equal fixed mounting in the outside left and right sides of the cabinet body 1 has the protection casing 11 that is located the outside of motor 2, it is connected with the drive belt 12 of being connected with 3 rotations of screw rod to rotate on the output shaft of motor 2, the looks abscission face of controlling two double-screw bolts 4 all is provided with cup joints at 3 outsides of screw rod and with 3 threaded connection's of screw rod spiral shell piece 13, the top fixed mounting of apron 5 has warning bee calling organ 14, the front side of the cabinet body 1 articulates there is cabinet door 15.

In conclusion, this low pressure reactive power compensator with high temperature early warning function drives drive belt 12 through motor 2 after starting and rotates, drives screw rod 3 after the drive belt 12 atress and rotates in the inside of the cabinet body 1, and the spiral shell piece 13 with screw rod 3 threaded connection feeds on screw rod 3, and is provided with the double-screw bolt 4 of being connected with apron 5 on the spiral shell piece 13, and the convenient spiral shell piece 13 realizes through apron 5 that the motion is spacing, and then spiral shell piece 13 realizes lifting and feeds back drive apron 5 and realize rising.

Moreover, the cover plate 5 is lifted and simultaneously drives the fixing frame 6 and the heat dissipation cover 7 to lift, after the cover plate 5 is opened, heat inside the cabinet body 1 is conveniently discharged from the movable hole, and after the heat dissipation cover 7 is started, hot air inside the cabinet body 1 is conveniently guided to the hood 9 from the heat absorption pipe 10 to be discharged through the exhaust fan 8 arranged on the heat dissipation cover 7, so that the heat dissipation effect is further realized, and the problem that the heat dissipation effect is poor and the service life of electric elements inside the cabinet body is influenced is avoided.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 low pressure reactive power compensator with high temperature early warning function, includes cabinet body (1), its characterized in that: the improved multifunctional cabinet is characterized in that motors (2) are fixedly mounted on two sides of the outer portion of the cabinet body (1), the left side and the right side of the inner portion of the cabinet body (1) are rotatably connected with screw rods (3) located on opposite surfaces of the left motor and the right motor (2), external threads of the screw rods (3) are connected with studs (4) located on opposite surfaces of the two screw rods (3), the top of the studs (4) is fixedly connected with a cover plate (5) located at the top of the cabinet body (1), a fixing frame (6) located inside the cabinet body (1) is fixedly mounted at the bottom of the cover plate (5), a heat dissipation cover (7) located inside the cabinet body (1) is fixedly mounted at the bottom of the fixing frame (6), air blowers (8) extending to the outer portion of the heat dissipation cover (7) are fixedly mounted on the left side and the right side of the inner portion of the heat dissipation cover (7), and engine hoods (9) extending to the outer portion of the heat dissipation cover (7) are fixedly mounted on opposite surfaces of the left air blowers (8), and an alarm buzzer (14) is fixedly arranged at the top of the cover plate (5).

2. The low-voltage reactive power compensation device with the high-temperature early warning function according to claim 1, wherein: and a heat absorption pipe (10) which penetrates through the heat dissipation cover (7) and extends to the bottom of the heat dissipation cover (7) is fixedly arranged at the bottom of the hood (9).

3. The low-voltage reactive power compensation device with the high-temperature early warning function according to claim 1, wherein: the outside left and right sides of the cabinet body (1) are fixedly provided with protective covers (11) positioned outside the motor (2).

4. The low-voltage reactive power compensation device with the high-temperature early warning function according to claim 1, wherein: an output shaft of the motor (2) is rotatably connected with a transmission belt (12) which is rotatably connected with the screw rod (3).

5. The low-voltage reactive power compensation device with the high-temperature early warning function according to claim 1, wherein: the left stud and the right stud (4) are provided with screw blocks (13) which are sleeved outside the screw rod (3) and are in threaded connection with the screw rod (3) on the opposite surfaces.

6. The low-voltage reactive power compensation device with the high-temperature early warning function according to claim 1, wherein: the front side of the cabinet body (1) is hinged with a cabinet door (15), and the front side of the bottom of the cabinet body (1) is provided with a heat dissipation filter screen.

7. The low-voltage reactive power compensation device with the high-temperature early warning function according to claim 1, wherein: the inner top of the cabinet body (1) is provided with a movable hole positioned outside the two studs (4).