CN211531596U

CN211531596U - Ventilation and heat dissipation device for power equipment working condition monitoring system

Info

Publication number: CN211531596U
Application number: CN201821201214.5U
Authority: CN
Inventors: 高海瑞; 周长生; 杨广东; 陈春艳; 路士雨
Original assignee: LIAOCHENG HUARUI ELECTRIC CO Ltd
Current assignee: LIAOCHENG HUARUI ELECTRIC CO Ltd
Priority date: 2018-07-27
Filing date: 2018-07-27
Publication date: 2020-09-18
Anticipated expiration: 2028-07-27

Abstract

The utility model discloses a power equipment operating mode ventilation heat abstractor for monitored control system, the power distribution box comprises a box body, the board of placing that the box internal fixation is connected with the level and sets up, it is filled with the coolant liquid to place the cavity intussuseption that board lower extreme and box formed, the bottom of box is equipped with the air inlet cover, the upper end fixedly connected with connecting pipe of air inlet cover, the upper end of connecting pipe is run through and is placed board and fixedly connected with air outlet cover, fixedly connected with L type baffle on the interior top surface of box, L type baffle and place and rotate between the board and be connected with the pivot, coaxial fixedly connected with heat dissipation post in the pivot, install on the inside wall of box and be used for counter shaft drive's actuating mechanism, the upper end fixedly connected with of L type baffle fans out air, be equipped with respectively on. The utility model discloses the radiating efficiency is higher, and the radiating effect is better, can improve the heat-sinking capability to monitored control system.

Description

Ventilation and heat dissipation device for power equipment working condition monitoring system

Technical Field

The utility model relates to a coal changes electrical engineering technical field, especially relates to a ventilation cooling device for power equipment operating mode monitored control system.

Background

The coal-to-electricity engineering changes the traditional coal fuel into the electric energy, which not only can improve the quality of life of residents, but also has great significance for treating atmospheric pollution.

In the coal-to-electricity engineering, the working condition monitoring system of the power equipment can generate larger heat when in operation, the conventional ventilation and heat dissipation device for the working condition monitoring system basically adopts a mode of adding a fan to a conventional heat dissipation fin, and in the actual use process, because the area of the heat dissipation fin is limited, when the heat productivity is larger, the heat dissipation efficiency is lower, and the normal use cannot be met.

Therefore, the ventilating and heat-dissipating device for the power equipment working condition monitoring system is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the heat dissipation and ventilation effect of the power equipment working condition monitoring system is poor in the prior art, and providing a ventilation and heat dissipation device for the power equipment working condition monitoring system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ventilation cooling device for power equipment operating mode monitored control system, the power distribution box comprises a box body, the board of placing that the box internal fixation is connected with the level and sets up, it is filled with the coolant liquid to place the cavity intussuseption that board lower extreme and box formed, the bottom of box is equipped with the inlet cowling, the upper end fixedly connected with connecting pipe of inlet cowling, the upper end of connecting pipe is run through and is placed board and fixedly connected with air outlet cowling, fixedly connected with L type baffle on the interior top surface of box, L type baffle and place and rotate between the board and be connected with the pivot, coaxial fixedly connected with heat dissipation post in the pivot, install on the inside wall of box and be used for counter shaft drive's actuating mechanism, the upper end fixedly connected with air exhaust fan of L type baffle, be equipped with respectively on the top surface of L type.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the inner side wall of the box body, a first chain disc is coaxially and fixedly connected to a driving shaft of the driving motor, a second chain disc is coaxially and fixedly connected to the rotating shaft, and the first chain disc and the second chain disc are in transmission connection through a chain.

Preferably, the lower end of the air inlet cover is fixedly connected with a dust screen.

Preferably, be equipped with the inlet on the lateral wall of cavity, inlet female connection has the sealing plug, be equipped with the liquid outlet on the interior bottom surface of box, fixedly connected with drain pipe in the liquid outlet, fixedly connected with valve on the drain pipe, be equipped with the bar opening of vertical setting on the lateral wall of cavity, fixedly connected with transparent plate in the bar opening.

Preferably, the four corners of the lower end of the box body are fixedly connected with supporting legs.

Preferably, a maintenance opening is formed in the side wall of the box body, and a sealing door is hinged in the maintenance opening.

Compared with the prior art, the beneficial effects of the utility model are that: the rotatable heat dissipation column is arranged, so that heat generated by the monitoring system can be continuously taken away, and the heat dissipation effect is better compared with that of the traditional fixedly arranged heat dissipation fins; by arranging the cooling liquid, air is cooled when entering the box body, so that the heat of the box body can be better taken away; through the arrangement of the strip-shaped opening, the observation of the condition in the cavity is facilitated, and the cooling liquid is convenient to replace in time; the utility model discloses the radiating effect is better, can take away the heat in the box more high-efficiently, and the radiating efficiency is high.

Drawings

Fig. 1 is a perspective view of a ventilation and heat dissipation device for a power equipment condition monitoring system according to the present invention;

fig. 2 is a schematic top view of a heat dissipation column in a ventilation and heat dissipation device for a power equipment condition monitoring system provided by the present invention;

fig. 3 is the utility model provides a ventilation cooling device's for power equipment operating mode monitored control system external structure schematic diagram.

In the figure: the device comprises a box body 1, a placing plate 2, an air inlet cover 3, a connecting pipe 4, an air outlet cover 5, a 6L-shaped partition plate, a rotating shaft 7, a heat dissipation column 8, a driving mechanism 9, an air exhaust fan 10, an air inlet 11, an air outlet 12, a driving motor 13, a first chain disc 14, a second chain disc 15, a dust screen 16, a liquid inlet 17, a sealing plug 18, a liquid outlet 19, a liquid outlet pipe 20, a valve 21, a strip-shaped opening 22, supporting legs 23 and a sealing door 24.

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.

Referring to fig. 1-3, a ventilation and heat dissipation device for a power equipment working condition monitoring system comprises a box body 1, wherein four corners of the lower end of the box body 1 are fixedly connected with supporting legs 23, a horizontally arranged placing plate 2 is fixedly connected in the box body 1, a cavity formed by the lower end of the placing plate 2 and the box body 1 is filled with cooling liquid, the cooling liquid can be aqueous solution due to cost, specifically, a liquid inlet 17 is arranged on the side wall of the cavity, a sealing plug 18 is connected in the liquid inlet 17 in a threaded manner, a liquid outlet 19 is arranged on the inner bottom surface of the box body 1, a liquid outlet pipe 20 is fixedly connected in the liquid outlet 19, a valve 21 is fixedly connected on the liquid outlet pipe 20, a vertically arranged strip-shaped opening 22 is arranged on the side wall of the cavity, a transparent plate is fixedly connected in the strip-shaped opening 22, an air inlet hood 3 is arranged at the bottom of the box, the dust screen 16 can avoid the dust to get into box 1 from air inlet hood 3, and the upper end fixedly connected with connecting pipe 4 of air inlet hood 3, connecting pipe 4 can adopt the metal coiled pipe that the heat conductivility is good, and the upper end of connecting pipe 4 is run through and is placed board 2 and fixedly connected with air outlet hood 5.

In the utility model, an L-shaped baffle 6 is fixedly connected on the inner top surface of a box body 1, a rotating shaft 7 is rotatably connected between the L-shaped baffle 6 and a placing plate 2, a heat radiation column 8 is coaxially and fixedly connected on the rotating shaft 7, concretely, the heat radiation column 8 comprises a sleeve coaxially sleeved on the rotating shaft 7, a plurality of heat radiation fins are fixedly connected on the outer circumference of the sleeve, a driving mechanism 9 for driving the rotating shaft 7 is installed on the inner side wall of the box body 1, it is to be noted that the driving mechanism 9 comprises a driving motor 13 fixedly connected on the inner side wall of the box body 1, concretely, the driving motor 13 can adopt a Y80M1-2 model, the concrete structure is the prior art, and will not be described herein, a first chain disc 14 is coaxially and fixedly connected on the driving shaft of the driving motor 13, a second chain disc 15 is coaxially and fixedly connected on the rotating shaft 7, the first chain disc 14 is connected with the second chain, the upper end fixedly connected with air extraction fan 10 of L type baffle 6, air extraction fan 10 can adopt the RST-900 model, be equipped with respectively on the top surface of L type baffle 6 and box 1 with air extraction fan 10 assorted air inlet 11 and gas outlet 12, it needs to be noted that, be equipped with the maintenance mouth on the lateral wall of box 1, articulated in the maintenance mouth have sealing door 24, be convenient for overhaul driving motor 13 and air extraction fan 10.

The utility model discloses during the use, install power equipment operating mode monitored control system and place 2 upper ends of board, make its heat dissipation department be close to heat dissipation post 8 and place, when needing the heat dissipation, start and bleed 10 and driving motor 13, driving motor 13 drives first chain dish 14 and rotates, first chain dish 14 passes through the chain and drives second chain dish 15 and rotate, second chain dish 15 drives pivot 7 and rotates, pivot 7 drives heat dissipation post 8 and rotates, heat dissipation post 8 lasts rotatoryly, take away power equipment operating mode monitored control system's heat, meanwhile, bleed 10 takes away the hot-air in the box 1, outside air gets into in the box 1 from air inlet cover 3, in addition, after the cooling of coolant liquid, can play the radiating effect better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ventilation and heat dissipation device for the power equipment working condition monitoring system comprises a box body (1) and is characterized in that a horizontally arranged placing plate (2) is fixedly connected in the box body (1), a cavity formed by the lower end of the placing plate (2) and the box body (1) is filled with cooling liquid, an air inlet cover (3) is arranged at the bottom of the box body (1), a connecting pipe (4) is fixedly connected to the upper end of the air inlet cover (3), the upper end of the connecting pipe (4) penetrates through the placing plate (2) and is fixedly connected with an air outlet cover (5), an L-shaped partition plate (6) is fixedly connected to the inner top surface of the box body (1), a rotating shaft (7) is rotatably connected between the L-shaped partition plate (6) and the placing plate (2), a heat dissipation column (8) is coaxially and fixedly connected to the rotating shaft (7), and a driving mechanism (9) for driving the rotating shaft (7) is installed on the inner, the upper end fixedly connected with of L type baffle (6) is bled and is fanned (10), be equipped with respectively on the top surface of L type baffle (6) and box (1) with bleed air fan (10) assorted air inlet (11) and gas outlet (12).

2. The ventilation and heat dissipation device for the power equipment working condition monitoring system according to claim 1, wherein the driving mechanism (9) comprises a driving motor (13) fixedly connected to the inner side wall of the box body (1), a first chain disc (14) is coaxially and fixedly connected to a driving shaft of the driving motor (13), a second chain disc (15) is coaxially and fixedly connected to the rotating shaft (7), and the first chain disc (14) and the second chain disc (15) are connected through chain transmission.

3. The ventilation and heat dissipation device for the power equipment working condition monitoring system according to claim 1, wherein a dust screen (16) is fixedly connected to the lower end of the air inlet cover (3).

4. The ventilation and heat dissipation device for the power equipment working condition monitoring system according to claim 1, wherein a liquid inlet (17) is formed in the side wall of the cavity, a sealing plug (18) is connected to the liquid inlet (17) in an internal thread manner, a liquid outlet (19) is formed in the inner bottom surface of the box body (1), a liquid outlet pipe (20) is fixedly connected to the inside of the liquid outlet (19), a valve (21) is fixedly connected to the liquid outlet pipe (20), a vertically arranged strip-shaped opening (22) is formed in the side wall of the cavity, and a transparent plate is fixedly connected to the inside of the strip-shaped opening (22).

5. The ventilation and heat dissipation device for the power equipment working condition monitoring system according to claim 1, wherein supporting legs (23) are fixedly connected to four corners of the lower end of the box body (1).

6. The ventilation and heat dissipation device for the power equipment working condition monitoring system according to claim 1, wherein a maintenance opening is formed in a side wall of the box body (1), and a sealing door (24) is hinged in the maintenance opening.