CN219203882U

CN219203882U - Fixed cellular-type low tension switchgear dispels heat

Info

Publication number: CN219203882U
Application number: CN202222788104.6U
Authority: CN
Inventors: 包依程; 郎守刚; 刘东东; 林乐强; 林乐锡; 徐晓飞; 胡方宇; 叶保绿; 徐乐峰; 叶晓荣
Original assignee: Honghao Power Equipment Co ltd
Current assignee: Honghao Power Equipment Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-06-16
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a heat dissipation fixed separation type low-voltage switch cabinet, which comprises a low-voltage switch cabinet body, wherein the low-voltage switch cabinet body is provided with a temperature sensor, a main controller, a heat dissipation fan and a water cooling device, when the temperature inside the low-voltage switch cabinet body is too high, the heat dissipation fan and the water cooling device are operated simultaneously to improve the heat dissipation efficiency, the effect of rapidly dissipating heat of electronic elements inside the low-voltage switch cabinet body is achieved, the electronic elements inside the low-voltage switch cabinet body are prevented from being damaged due to the too high temperature, and the service life of the electronic elements inside the low-voltage switch cabinet body is prolonged.

Description

Fixed cellular-type low tension switchgear dispels heat

Technical Field

The utility model belongs to the field of low-voltage switch cabinets, and particularly relates to a heat-dissipation fixed-partition type low-voltage switch cabinet.

Background

The low-voltage switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is provided with a connecting line according to the requirement. In order to ensure the reliability and convenience of small and medium-scale electricity utilization, the low-voltage switch cabinets are used more and more frequently.

The existing low-voltage switch cabinet can generate heat after being used for a certain time, so that the inside of the low-voltage switch cabinet is easy to damage internal electronic components due to overhigh temperature, the electronic components can be accelerated to age, the existing heat dissipation method is poor in heat dissipation effect on the inside of the low-voltage switch cabinet, heat dissipation efficiency is low, and certain limitations exist.

Disclosure of Invention

In order to solve the problems, the utility model provides the following scheme:

the utility model provides a fixed cellular-type low tension switchgear dispels heat, includes low tension switchgear body, temperature-sensing ware, main control unit, radiator fan, water cooling plant, temperature-sensing ware and main control unit are all installed the inside bottom of low tension switchgear main part, just temperature-sensing ware pass through the connecting wire with main control unit connects, low tension switchgear body back plate is equipped with heat dissipation window, radiator fan installs in the heat dissipation window, condensate tank is installed to the inside bottom of water cooling plant, the intercommunication has the condenser pipe on the condensate tank, condenser pipe both ends all communicate with condensate tank, install circulating water pump on the condenser pipe, the condenser pipe is hugged closely at low tension switchgear body back plate bottom.

Preferably, the main controller is connected with the cooling fan and the circulating water pump through connecting wires.

Preferably, a partition board is arranged in the low-voltage switch cabinet body, and a plurality of through line holes are formed in the partition board.

Preferably, a cabinet door is arranged on one side of the low-voltage switch cabinet body, the cabinet door is rotationally connected with the low-voltage switch cabinet body through a hinge, and an observation window is arranged on the cabinet door.

Advantageous effects

According to the utility model, the temperature sensor, the main controller, the cooling fan and the water cooling device are arranged on the low-voltage switch cabinet body, when the temperature sensor senses that the temperature inside the low-voltage switch cabinet body is too high, the cooling fan and the water cooling device are turned on through the main controller, and the air cooling device and the water cooling device operate simultaneously, so that the heat dissipation efficiency of the low-voltage switch cabinet body is improved, the effect of rapidly dissipating heat and cooling electronic components inside the low-voltage switch cabinet body is achieved, the problem that the electronic components inside the low-voltage switch cabinet body are damaged due to high temperature is avoided, and the service life of the electronic components inside the low-voltage switch cabinet body is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

FIG. 4 is a schematic diagram of a water cooling apparatus according to the present utility model;

the correspondence between the reference numerals and the component names in the drawings is as follows:

1. a low voltage switchgear body; 2. a temperature sensor; 3. a main controller; 4. a heat radiation fan; 5. a water cooling device; 6. a heat dissipation window; 7. a condensate tank; 8. a condensing tube; 9. a circulating water pump; 10. a partition plate; 11. a wire through hole; 12. a cabinet door; 13. an observation window; 14. a hinge;

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-3, which are schematic structural views of a heat dissipation fixed-partition type low-voltage switch cabinet according to a preferred embodiment of the present utility model;

in this embodiment, a fixed cellular-type low tension switchgear dispels heat, including low tension switchgear body 1, temperature-sensing ware 2, main control unit 3, radiator fan 4, water cooling plant 5, temperature-sensing ware 2 and main control unit 3 are all installed the inside bottom of low tension switchgear body 1, temperature-sensing ware 2 pass through the connecting wire with main control unit 3 is connected, the 1 back plate of low tension switchgear body is equipped with heat dissipation window 6, radiator fan 4 installs in heat dissipation window 6, condensate tank 7 is installed to the inside bottom of water cooling plant 5, the intercommunication has condenser pipe 8 on the condensate tank 7, condenser pipe 8 both ends all communicate with condensate tank 7, install circulating water pump 9 on the condenser pipe 8, condenser pipe 8 is hugged closely in the 1 back plate bottom of low tension switchgear body.

In this embodiment, main control unit 3 passes through the connecting wire and is connected with radiator fan 4 and circulating water pump 9, the inside baffle 10 that is equipped with of low tension switchgear body 1, be equipped with a plurality of wire holes on the baffle 10, low tension switchgear body 1 one side is equipped with cabinet body door 12, cabinet body door 12 passes through hinge 14 and rotates with low tension switchgear body 1 to be connected, be equipped with observation window 13 on the cabinet body door 12, make things convenient for the staff to observe inside the low tension switchgear body 1.

The working principle of the utility model is as follows:

when the temperature sensor 2 senses that the internal temperature of the low-voltage switch cabinet body 1 is too high, the temperature sensor 2 transmits an instruction to the main controller 3, and the main controller 3 turns on the cooling fan 4 and the circulating water pump 9 to cool the internal part of the low-voltage switch cabinet body 1.

When the temperature sensor 2 senses that the internal temperature of the low-voltage switch cabinet body 1 is reduced, the temperature sensor 2 transmits an instruction to the main controller 3, the main controller 3 turns off the cooling fan 4 and the circulating water pump 9, the cooling fan 4 and the water cooling device 5 stop running, and energy loss is reduced.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a fixed cellular-type low tension switchgear of heat dissipation, includes low tension switchgear body (1), temperature-sensing ware (2), main control unit (3), radiator fan (4), water cooling plant (5), its characterized in that: temperature-sensing ware (2) and main control unit (3) are all installed the inside bottom of low tension switchgear body (1), temperature-sensing ware (2) pass through the connecting wire with main control unit (3) are connected, low tension switchgear body (1) back plate is equipped with heat dissipation window (6), radiator fan (4) are installed in heat dissipation window (6), condensate water tank (7) are installed to water cooling plant (5) inside bottom, the last condenser pipe (8) that communicates of condensate water tank (7), condenser pipe (8) both ends all communicate with condensate water tank (7), install circulating water pump (9) on condenser pipe (8), condenser pipe (8) are hugged closely at low tension switchgear body (1) back plate bottom.

2. The heat sink fixed-partition low-voltage switchgear of claim 1 wherein: the main controller (3) is connected with the cooling fan (4) and the circulating water pump (9) through connecting wires.

3. The heat sink fixed-partition low-voltage switchgear of claim 1 wherein: the low-voltage switch cabinet is characterized in that a partition board (10) is arranged inside the low-voltage switch cabinet body (1), and a plurality of through line holes (11) are formed in the partition board (10).

4. A heat sink fixed-partition low voltage switchgear as claimed in claim 3, wherein: the low-voltage switch cabinet is characterized in that a cabinet door (12) is arranged on one side of the low-voltage switch cabinet body (1), the cabinet door (12) is rotatably connected with the low-voltage switch cabinet body (1) through a hinge (14), and an observation window (13) is arranged on the cabinet door (12).