Electromechanical equipment power cabinet with heat dissipation effect for electromechanical and electrical engineering

Abstract

The utility model belongs to the technical field of power cabinets, and discloses an electromechanical equipment power cabinet with a heat dissipation effect for electromechanical electrical engineering, which comprises a cabinet body, air inlet mechanisms are fixedly mounted at the lower ends of the outer walls of the left and right sides of the cabinet body, and air outlet mechanisms are fixedly mounted at the upper ends of the outer walls of the left and right sides of the cabinet body. The electromechanical equipment power cabinet comprises a cabinet body, two fixing rods are fixedly installed on the cabinet body, a heat exchange plate is fixedly installed between the two fixing rods, a water tank is fixedly installed on the top of the cabinet body, and a water inlet pipe is fixedly installed between the output end of the water tank and the top of the heat exchange plate. The first fan blows air into the power cabinet for heat dissipation, high-temperature air in the power cabinet is discharged through the air outlet mechanism, cold water in the water tank enters the water inlet pipe and enters the heat exchange plate, and the heat exchange plate is in contact with the electromechanical equipment for heat exchange, so that secondary cooling is performed on the electromechanical equipment, and the heat dissipation effect of the power cabinet is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of power cabinet, concretely is a kind of mechanical and electrical equipment power cabinet with heat dissipation effect for electromechanical engineering. BACKGROUND

[0002] Mechanical and electrical equipment power cabinet is used to control and distribute power to various mechanical equipment electrical device. These power cabinets are usually installed in industrial, commercial or residential environments to ensure the normal operation of electrical systems and provide necessary safety protection. The main components of mechanical and electrical equipment power cabinet include but are not limited to: circuit breaker for cutting off overload or short circuit current, protecting circuit from damage. Contactor for frequently turning on and off the main circuit. Relay for signal detection and conversion, to realize automatic control function. Frequency converter for adjusting the speed and torque of motor to adapt to different working requirements. Switching device for manually or automatically controlling the connection or disconnection of circuit. Measuring instruments such as voltmeter, ammeter, etc. for monitoring circuit parameters. Grounding system provides a safe path to prevent accidental electric shock or equipment failure. Cables and wiring are used to connect various components and power supply to the load.

[0003] As disclosed in CN219660219U, a kind of mechanical and electrical equipment power cabinet, including cabinet, the inside both sides of the cabinet are fixed with net board, the inside both sides of the cabinet are equipped with cavity between net board, the top of two described cavities is connected with heat dissipation mechanism, the heat dissipation mechanism and two described cavities constitute an air circulation flow state. The utility model has good heat dissipation effect, and can avoid the dust from outside into the power cabinet, so as to avoid that more dust is accumulated in the power cabinet, ensure the normal operation of power cabinet;

[0004] This mechanical and electrical equipment power cabinet only provides heat dissipation through fan, but the heat dissipation effect provided by fan is limited. When the mechanical and electrical equipment is working under high load, it cannot provide good heat dissipation effect. In order to solve the above problems, a kind of mechanical and electrical equipment power cabinet with heat dissipation effect for electromechanical engineering is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the above problems, provide a kind of mechanical and electrical equipment power cabinet with heat dissipation effect for electromechanical engineering, including:

[0006] Cabinet body, the lower end of the left and right two sides outer wall is fixedly installed with air inlet mechanism, the upper end of the left and right two sides outer wall of cabinet body is fixedly installed with air outlet mechanism, first fan is fixedly installed in the air inlet mechanism inside;

[0007] The fixed rods are fixedly installed on the upper and lower sides inside the cabinet body, the heat exchange plates are fixedly installed between the two fixed rods, the water tank is fixedly installed on the top of the cabinet body, and the water inlet pipe is fixedly installed between the output end of the water tank and the top of the heat exchange plates.

[0008] Through the above technical scheme, in the working process of the power cabinet, the first fan blows air to the inside of the power cabinet for heat dissipation, the high-temperature air in the power cabinet is discharged through the air outlet mechanism, the cold water in the water tank enters the water inlet pipe and enters the inside of the heat exchange plates, the heat exchange plates contact and exchange heat with the electromechanical equipment, thereby the electromechanical equipment is secondarily cooled, and through the setting of the various heat dissipation mechanisms, the heat dissipation effect of the power cabinet is greatly improved.

[0009] In a preferred embodiment, the water pump is fixedly installed on the bottom of the cabinet body, the input end of the water pump is fixedly connected to the bottom of the heat exchange plates, the output end of the water pump is fixedly installed with the water return pipe, and the upper end of the water return pipe is fixedly connected to the lower wall of the water tank.

[0010] Through the above technical scheme, the cold water in the heat exchange plates is pumped back into the inside of the water tank through the water return pipe after heat exchange.

[0011] In a preferred embodiment, the second fan is fixedly installed on the top of the water tank.

[0012] Through the above technical scheme, the water in the water tank is cooled by the second fan, so that the water tank can be circulated and cooled.

[0013] In a preferred embodiment, the cabinet door is hingedly connected to the front side of the cabinet body.

[0014] In a preferred embodiment, the support plate is fixedly installed on the side wall of the air inlet mechanism close to the inner wall of the cabinet body, and the filter plate is fixedly installed on one side of the support plate through bolts.

[0015] Through the above technical scheme, when the external air enters the inside of the electrical cabinet through the air inlet mechanism, the dust in the air is filtered through the filter plate, so that the dust is prevented from entering the inside of the cabinet.

[0016] In a preferred embodiment, the exhaust holes of the air inlet mechanism and the air outlet mechanism are obliquely downward arranged.

[0017] In a preferred embodiment, the handle is fixedly installed on the outer wall of the cabinet door.

[0018] In a preferred embodiment, the first fan, the second fan and the water pump are all controlled by the PLC.

[0019] In conclusion, since the above technical scheme is adopted, the mechanical and electrical equipment power cabinet with heat dissipation effect has the beneficial effects that the mechanical and electrical equipment power cabinet with heat dissipation effect is provided.

[0020] In the working process of the power cabinet, the first fan is arranged to blow and dissipate heat in the power cabinet, the high-temperature air in the power cabinet is discharged through the air outlet mechanism, the cold water in the water tank enters the water inlet pipe and enters the heat exchange plate, the heat exchange plate is in contact with the mechanical and electrical equipment to exchange heat, so that the mechanical and electrical equipment is subjected to secondary cooling, and the heat dissipation effect of the power cabinet is greatly improved by arranging the various heat dissipation mechanisms. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 The utility model discloses a structure schematic diagram;

[0022] Fig. 2 The utility model discloses the internal structure schematic diagram of cabinet body in the utility model;

[0023] Fig. 3 The utility model discloses the structure schematic diagram of air inlet mechanism in the utility model.

[0024] Mark in drawing: 1-cabinet body;2-air inlet mechanism;3-air outlet mechanism;4-water tank;5-fixing rod;6-heat exchange plate;7-water inlet pipe;8-water pump;9-backwater pipe;10-first fan;11-second fan;12-supporting plate;13-filter plate;14-cabinet door. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0026] The embodiments of the utility model will be described below. Figs. 1-3 The rice silage efficient chopping device of the embodiments of the utility model will be described in detail.

[0027] Embodiment:

[0028] The mechanical and electrical equipment power cabinet with heat dissipation effect for mechanical and electrical engineering comprises:

[0029] The cabinet body 1, both sides of the outer wall lower end are fixedly installed with air inlet mechanism 2, the cabinet body 1 front side is hingedly connected with cabinet door 14, the cabinet body 1 left and right sides of the outer wall upper end are fixedly installed with air outlet mechanism 3, the air inlet mechanism 2 is fixedly installed with first fan 10 inside, the air inlet mechanism 2 is fixedly installed with support plate 12 on the inner wall of the inner wall of the cabinet body 1 side, the support plate 12 side is fixedly installed with filter plate 13 through bolt, when the external air enters the electrical cabinet inside through the air inlet mechanism 2, the dust in the air is filtered through the filter plate 13, prevents dust from entering the cabinet inside, the exhaust hole of the air inlet mechanism 2 and the air outlet mechanism 3 is arranged obliquely downward, the cabinet door 14 outer wall is fixedly installed with handle;

[0030] The fixed rod 5 is fixedly installed in the cabinet body 1 inside upper and lower sides, the heat exchange plate 6 is fixedly installed between the two fixed rods 5, the water tank 4 is fixedly installed on the cabinet body 1 top, the water inlet pipe 7 is fixedly installed between the output end of the water tank 4 and the top of the heat exchange plate 6, in the process of power cabinet work, the inside of the power cabinet is blown and cooled by the first fan 10, the high-temperature air in the power cabinet is discharged through the air outlet mechanism 3, the cold water in the water tank 4 enters the water inlet pipe 7 and enters the inside of the heat exchange plate 6, the heat exchange plate 6 contacts and exchanges heat with the electromechanical equipment, thereby the electromechanical equipment is cooled twice, by setting various heat dissipation mechanisms, the heat dissipation effect of the power cabinet is greatly improved;

[0031] The water pump 8 is fixedly installed in the cabinet body 1 inner bottom, the first fan 10, the second fan 11 and the water pump 8 are all controlled by PLC, the input end of the water pump 8 is fixedly connected with the bottom of the heat exchange plate 6, the output end of the water pump 8 is fixedly installed with water return pipe 9, the upper end of the water return pipe 9 is fixedly connected with the lower wall of the water tank 4, the cold water in the heat exchange plate 6 is pumped into the inside of the water tank 4 through the water return pipe 9 after heat exchange, a plurality of second fans 11 are fixedly installed on the top of the water tank 4, the water in the water tank 4 is cooled by the second fan 11, so that it can circulate and cool the electrical cabinet.

[0032] Working principle:

[0033] In the process of power cabinet work, the inside of the power cabinet is blown and cooled by the first fan 10, the high-temperature air in the power cabinet is discharged through the air outlet mechanism 3, the cold water in the water tank 4 enters the water inlet pipe 7 and enters the inside of the heat exchange plate 6, the heat exchange plate 6 contacts and exchanges heat with the electromechanical equipment, thereby the electromechanical equipment is cooled twice, by setting various heat dissipation mechanisms, the heat dissipation effect of the power cabinet is greatly improved.

[0034] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A mechatronic electrical engineering mechatronic equipment power cabinet with heat dissipation effect, characterized by: Include: Cabinet body (1), both sides of the lower end of the outer wall are fixedly installed with air inlet mechanism (2), the upper end of the left and right outer wall of the cabinet body (1) is fixedly installed with air outlet mechanism (3), the first fan (10) is fixedly installed in the air inlet mechanism (2); The fixed rod (5) is fixedly installed in the inside of the cabinet body (1) up and down two sides, the heat exchange plate (6) is fixedly installed between the two fixed rods (5), the water tank (4) is fixedly installed on the top of the cabinet body (1), the water inlet pipe (7) is fixedly installed between the output end of the water tank (4) and the top of the heat exchange plate (6).

2. A mechatronic electrical engineering equipment power cabinet with heat dissipation effect according to claim 1, characterized in that: The water pump (8) is fixedly installed on the bottom of the cabinet body (1), the input end of the water pump (8) is fixedly connected with the bottom of the heat exchange plate (6), the output end of the water pump (8) is fixedly installed with the return water pipe (9), the upper end of the return water pipe (9) is fixedly connected with the lower wall of the water tank (4).

3. A mechatronic electrical engineering equipment power cabinet with heat dissipation effect according to claim 1, characterized in that: The top of the water tank (4) is fixedly installed with a plurality of second fans (11).

4. The electromechanical electrical engineering electromechanical equipment power cabinet with heat dissipation effect of claim 1, wherein: The front side of the cabinet body (1) is hingedly connected with the cabinet door (14).

5. The electromechanical electrical engineering electromechanical equipment power cabinet with heat dissipation effect of claim 1, characterized in that: The inner wall of the air inlet mechanism (2) is fixedly installed with the support plate (12) near the inner wall of the cabinet body (1), one side of the support plate (12) is fixedly installed with the filter plate (13) through the bolt.

6. A mechatronic electrical engineering equipment power cabinet with heat dissipation effect according to claim 1, characterized in that: The exhaust hole of the air inlet mechanism (2) and the air outlet mechanism (3) is arranged obliquely downward.

7. The electromechanical electrical engineering electromechanical equipment power cabinet with heat dissipation effect of claim 4, characterized in that: The outer wall of the cabinet door (14) is fixedly installed with the handle.

8. A mechatronic electrical engineering equipment power cabinet with heat dissipation effect according to claim 1, characterized in that: The first fan (10), the second fan (11) and the water pump (8) are all controlled by PLC.

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