CN111542180A

CN111542180A - Automatic control cabinet for electric appliance

Info

Publication number: CN111542180A
Application number: CN202010244226.1A
Authority: CN
Inventors: 王海彦; 孙成功
Original assignee: ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Current assignee: ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-08-14

Abstract

The invention discloses an automatic control cabinet for electric appliances, which comprises a shell; a cabinet door is arranged on the outer surface of the shell; the cabinet door is provided with a toughened glass window, an alarm, a first humidity sensor and a control panel; the control panel is electrically connected with the electronic lock; a heat dissipation mechanism and a ventilation mechanism are arranged inside the shell; the bottom end of the shell is provided with a base. The invention has good heat dissipation effect and high safety.

Description

Automatic control cabinet for electric appliance

Technical Field

The invention relates to the technical field of safety, in particular to an automatic control cabinet for an electric appliance.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or a signal is sent. However, the heat dissipation performance of the electrical control cabinet in the existing market is not good, and the phenomenon of short circuit and fire hazard are easily caused by the mutually staggered circuits, or the safety performance of the electrical control cabinet is low due to the reason of humidity.

Therefore, an automatic control cabinet for electric appliances is urgently proposed.

Disclosure of Invention

The invention aims to provide an automatic control cabinet for an electric appliance, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic control cabinet for electric appliances comprises a shell; a cabinet door is arranged on the outer surface of the shell; the cabinet door is provided with a toughened glass window, an alarm, a first humidity sensor and a control panel; the control panel is electrically connected with the electronic lock; a heat dissipation mechanism and a ventilation mechanism are arranged inside the shell; the bottom end of the shell is provided with a base.

As a further scheme of the invention: the heat dissipation mechanism comprises a first water tank; the first water tank is communicated with the second water tank through a first pipe; a heat conducting copper pipe is arranged on the second water tank; one part of the heat conduction copper pipe extends into the second water tank; the other part of the heat conduction copper pipe is attached to the heat dissipation part of the electric appliance; the second water tank is communicated with the third water tank through a second pipe; a semiconductor radiator is arranged on the third water tank; the third water tank is communicated with the first water tank through a third pipe; and a liquid filling opening is formed in the outer surface of the shell corresponding to the third water tank.

As a further scheme of the invention: the semiconductor radiator comprises a cold end and a hot end; the lower the hot end temperature, the lower the cold end temperature; the cold end extends into the third water tank; and the third pipe is provided with a pressure pump and a throttle valve.

As a further scheme of the invention: the air exchange mechanism comprises an air exchange box; one side of the air exchange box is fixedly connected with the inner wall of the shell; a ventilation cover is arranged on the shell corresponding to the ventilation box; the air exchange cover is provided with an active carbon net; a driving motor is arranged inside the air exchange box; the driving motor is connected with the reversing mechanism through a coupler; the reversing mechanism is connected with the fan blades through a coupling; and an air guide cover is arranged on one side of the air exchange box, which is far away from the inner wall of the shell.

As a further scheme of the invention: a flame-retardant layer is arranged on the inner wall of the shell; a second humidity sensor, a temperature sensor, an infrared sensor and an electrostatic dust collection plate are arranged in the shell; the infrared sensor is electrically connected with the alarm.

As a further scheme of the invention: a fire box is arranged on the outer side of the shell; a carbon dioxide fire extinguisher is arranged in the fire box; the inside of casing corresponds the fire hose and is equipped with the fire control shower nozzle.

As a further scheme of the invention: the top of the inside of the shell is provided with a solar power generation device; the solar power generation device comprises an installation box; the top of the installation box is provided with a solar power generation panel and a storage battery; an electricity storage box is arranged in the installation box; the storage battery is electrically connected with the storage box.

Compared with the prior art, the invention has the beneficial effects that: by arranging the solar power generation device, rainwater can be guided, and energy is saved; the heat conducting copper pipe can absorb part of heat of the heat dissipation electronic device in the shell; through the arrangement of the first water tank, the second water tank, the semiconductor radiator, the first pipe, the second pipe and the third pipe, a low-temperature environment can be built inside the shell, and the safety problem caused by short circuit of electronic elements due to overhigh temperature is prevented; the arrangement of the air exchange mechanism, the air guide cover and the heat dissipation pipeline can reduce the temperature of the heat conduction copper pipe and the semiconductor radiator and improve the heat dissipation efficiency; potential safety hazards can be reduced through the arrangement of the flame-retardant layer; the temperature and the humidity in the shell can be detected through the arrangement of the second humidity sensor, the temperature sensor and the infrared sensor; an alarm is given out through an alarm device to remind a worker of coming treatment; through the setting of fire hose and fire control shower nozzle, can handle when the conflagration takes place soon. In conclusion, the invention has good heat dissipation effect and high safety.

Drawings

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

Fig. 2 is a schematic structural view of the housing of the present invention.

In the figure: 1-a solar power generation device, 2-a shell, 3-a cabinet door, 4-a toughened glass window, 5-an alarm, 6-a control panel, 7-a base, 8-a fire-fighting box, 9-an electronic lock, 10-an air exchange cover, 11-a humidity sensor, 12-an electricity storage box, 13-a flame retardant layer, 14-an electrostatic dust collection plate, 15-a water tank, 16-a water tank, 17-a heat conduction copper pipe, 18-a water tank, 19-a semiconductor radiator, 20-an air exchange mechanism, 21-an air guide cover, 22-a heat dissipation pipeline and 23-a fire-fighting spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, an automatic control cabinet for an electrical appliance includes a housing 2; a cabinet door 3 is arranged on the outer surface of the shell 2; the cabinet door 3 is provided with a toughened glass window, an alarm 5, a first humidity sensor 11 and a control panel 6; the control panel 6 is electrically connected with the electronic lock 9; a heat dissipation mechanism and a ventilation mechanism 20 are arranged inside the shell 2; the bottom end of the shell 2 is provided with a base 7.

Further, the heat dissipation mechanism comprises a first water tank 15; the first water tank 15 is communicated with the second water tank 16 through a first pipe; a heat conducting copper pipe 17 is arranged on the second water tank 16; a part of the heat conduction copper pipe 17 extends into the second water tank 16; the other part of the heat conducting copper pipe 17 is attached to the heat sink of the electric appliance; the second water tank 16 is communicated with the third water tank 18 through a second pipe; a semiconductor radiator 19 is arranged on the third water tank 18; the third water tank 18 is communicated with the first water tank 15 through a third pipe; and a liquid filling port is formed in the outer surface of the shell 2 corresponding to the third water tank 18.

Further, the semiconductor heat sink 19 includes a cold side and a hot side; the lower the hot end temperature, the lower the cold end temperature; the cold end extends into the third water tank 18; a pressure pump and a throttle valve are arranged on the third pipe; the speed of the cooling liquid in the first water tank 15, the second water tank 16, the semiconductor radiator 19, the first pipe, the second pipe and the third pipe can be adjusted through the pressure pump and the throttle valve; a part of heat of the heat dissipation electronic device in the shell 2 can be absorbed through the heat conduction copper pipe 17; through the setting of a water tank 15, No. two water tanks 16, semiconductor radiator 19, a pipe, No. two pipes and No. three pipes, can build a low temperature environment in casing 2 inside, thereby prevent that electronic component from causing the safety problem because the high short circuit that causes of temperature.

Further, the ventilation mechanism 20 includes a ventilation box; one side of the air exchange box is fixedly connected with the inner wall of the shell 2; a ventilation hood 10 is arranged on the shell 2 corresponding to the ventilation box; the air exchanging cover 10 is provided with an active carbon net; a driving motor is arranged inside the air exchange box; the driving motor is connected with the reversing mechanism through a coupler; the reversing mechanism is connected with the fan blades through a coupling; an air guide hood 21 is arranged on one side of the air exchange box, which is far away from the inner wall of the shell 2; the air guide hood 21 is arranged corresponding to the heat conduction copper pipe 17, and the bottom end of the air exchange box is provided with a heat dissipation pipeline 22; the heat dissipation pipeline 22 is arranged corresponding to the semiconductor radiator 19; through the arrangement of the ventilation mechanism 20, the air guide cover 21 and the heat dissipation pipeline 22, the temperature of the heat conduction copper pipe 17 and the semiconductor radiator 19 can be reduced, and the heat dissipation efficiency is improved.

Further, a flame retardant layer 13 is arranged on the inner wall of the shell 2; a second humidity sensor, a temperature sensor, an infrared sensor and an electrostatic dust collection plate 14 are arranged in the shell 2; the infrared sensor is electrically connected with the alarm 5; dust inside the housing 2 can be absorbed by the electrostatic dust absorption plate 14; potential safety hazards can be reduced by arranging the flame-retardant layer 13; the temperature and the humidity in the shell 2 can be detected through the arrangement of the second humidity sensor, the temperature sensor and the infrared sensor; an alarm is given by the alarm 5 to remind the staff of the coming treatment.

Further, a fire fighting box 8 is arranged on the outer side of the shell 2; a carbon dioxide fire extinguisher is arranged in the fire-fighting box 8; a fire-fighting nozzle 23 is arranged in the shell 2 corresponding to the fire-fighting box 8; by the arrangement of the fire box 8 and the fire sprinkler 23, it is possible to deal with a fire when it is about to occur.

Example 2

Referring to fig. 1 or 2, a solar power generation device 1 is disposed at the top of the interior of the housing 2; the solar power generation device 1 comprises an installation box; the top of the installation box is provided with a solar power generation panel and a storage battery; an electricity storage box 12 is arranged in the installation box; the storage battery is electrically connected with the storage box (12); through the arrangement of the solar power generation device 1, rainwater can be guided, and energy is saved.

The working principle of the invention is as follows: by arranging the solar power generation device 1, rainwater can be guided, and energy is saved; a part of heat of the heat dissipation electronic device in the shell 2 can be absorbed through the heat conduction copper pipe 17; through the arrangement of the first water tank 15, the second water tank 16, the semiconductor radiator 19, the first pipe, the second pipe and the third pipe, a low-temperature environment can be created inside the shell 2, and the safety problem caused by short circuit of electronic elements due to overhigh temperature is prevented; the arrangement of the ventilation mechanism 20, the air guide cover 21 and the heat dissipation pipeline 22 can reduce the temperature of the heat conduction copper pipe 17 and the semiconductor radiator 19 and improve the heat dissipation efficiency; potential safety hazards can be reduced by arranging the flame-retardant layer 13; the temperature and the humidity in the shell 2 can be detected through the arrangement of the second humidity sensor, the temperature sensor and the infrared sensor; an alarm 5 gives an alarm to remind the staff of coming treatment; by the arrangement of the fire box 8 and the fire sprinkler 23, it is possible to deal with a fire when it is about to occur. In conclusion, the invention has good heat dissipation effect and high safety.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic control cabinet for electric appliances comprises a shell (2); the cabinet is characterized in that a cabinet door (3) is mounted on the outer surface of the shell (2); a toughened glass window, an alarm (5), a first humidity sensor (11) and a control panel (6) are mounted on the cabinet door (3); the control panel (6) is electrically connected with the electronic lock (9); a heat dissipation mechanism and a ventilation mechanism (20) are arranged in the shell (2); the bottom end of the shell (2) is provided with a base (7).

2. The appliance automatic control cabinet according to claim 1, characterized in that the heat dissipation mechanism comprises a first water tank (15); the first water tank (15) is communicated with the second water tank (16) through a first pipe; a heat conducting copper pipe (17) is arranged on the second water tank (16); one part of the heat conduction copper pipe (17) extends into the second water tank (16); the other part of the heat conducting copper pipe (17) is attached to an electric appliance heat dissipation piece; the second water tank (16) is communicated with the third water tank (18) through a second pipe; a semiconductor radiator (19) is arranged on the third water tank (18); the third water tank (18) is communicated with the first water tank (15) through a third pipe; and a liquid filling opening is formed in the outer surface of the shell (2) corresponding to the third water tank (18).

3. The appliance automation cabinet according to claim 2, characterised in that the semiconductor heat sink (19) comprises a cold end and a hot end; the lower the hot end temperature, the lower the cold end temperature; the cold end extends into the third water tank (18); and the third pipe is provided with a pressure pump and a throttle valve.

4. The appliance automation cabinet according to claim 1, characterised in that the air exchange means (20) comprise an air exchange box; one side of the air exchange box is fixedly connected with the inner wall of the shell (2); a ventilation cover (10) is arranged on the shell (2) corresponding to the ventilation box; the air exchange hood (10) is provided with an active carbon net; a driving motor is arranged inside the air exchange box; the driving motor is connected with the reversing mechanism through a coupler; the reversing mechanism is connected with the fan blades through a coupling; and an air guide hood (21) is arranged on one side of the air exchange box, which is far away from the inner wall of the shell (2).

5. The automatic control cabinet for electric appliances according to claim 1, characterized in that a flame retardant layer (13) is arranged on the inner wall of the shell (2); a second humidity sensor, a temperature sensor, an infrared sensor and an electrostatic dust collection plate (14) are arranged in the shell (2); the infrared sensor is electrically connected with the alarm (5).

6. The electrical appliance automatic control cabinet according to claim 1, characterized in that a fire box (8) is installed at the outer side of the housing (2); a carbon dioxide fire extinguisher is arranged in the fire-fighting box (8); the inside of the shell (2) is provided with a fire-fighting nozzle (23) corresponding to the fire-fighting box (8).

7. The automatic control cabinet of electrical appliances according to claim 1, characterized in that the top inside the casing (2) is provided with a solar power generation device (1); the solar power generation device (1) comprises an installation box; the top of the installation box is provided with a solar power generation panel and a storage battery; an electricity storage box (12) is arranged in the installation box; the storage battery is electrically connected with the storage box (12).