CN211958491U - Switch cabinet with good heat dissipation effect - Google Patents

Abstract

The utility model discloses a cubical switchboard that radiating effect is good, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top of the internal chamber of cabinet is provided with temperature sensor, the top of the cabinet body is provided with the PLC controller, the right side fixed mounting of the internal chamber bottom of cabinet has first support, the top fixed mounting of first support has the box with a net, and the inner chamber of box with a net has the water-cooled tube through third support fixed mounting. The utility model discloses the ventilation of the internal cabinet of through-hole and ventilation network has been guaranteed, the motor circular telegram drives the flabellum rotatory, the internal ventilation of cabinet with higher speed, when wind is through the water-cooling pipe, the effect of heat transfer is played to the water in the water-cooling pipe, dispel the heat with higher speed, when the internal temperature of cabinet is higher and be higher than temperature sensor's setting value, the PLC controller is given to the temperature sensor transmission signal of telecommunication, the water pump is opened to the PLC controller, the water pump is taken the water in the water-cooling pipe out and is sent into the water tank again, the water of water tank bottom flows into in the water-cooling pipe along the pipeline, can dispel.

Description

A switch cabinet with good heat dissipation effect

technical field

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with good heat dissipation effect.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each sub-circuit is set according to its needs, such as instrumentation, automatic control, motor magnetic switch and various AC contactors. When the cabinet is working, all kinds of electrical equipment will generate a lot of heat. Too much heat can not be dissipated, which will easily lead to the aging and damage of the electrical circuits and electrical components inside the cabinet, reducing the service life of the equipment. The existing switch cabinet has poor heat dissipation effect. Well, for this purpose, we propose a switchgear with good heat dissipation effect.

Utility model content

The purpose of the utility model is to provide a switch cabinet with good heat dissipation effect, which has the advantages of good heat dissipation effect and solves the problem of poor heat dissipation effect of the existing switch cabinet.

In order to achieve the above purpose, the present invention provides the following technical solutions: a switch cabinet with good heat dissipation effect, comprising a cabinet body, a temperature sensor is arranged on the top of the inner cavity of the cabinet, and a PLC controller is arranged on the top of the cabinet body, A first bracket is fixedly installed on the right side of the bottom of the inner cavity of the cabinet, a net cage is fixedly installed on the top of the first bracket, and a water cooling pipe is fixedly installed in the inner cavity of the cage through a third bracket. The top of the cabinet is fixedly installed with a water tank, and the bottom of the water tank is connected with the water-cooling pipe, the back of the top of the cabinet is fixedly installed with a water pump, and the water inlet of the water pump is connected with the other end of the water-cooling pipe through a pipeline, and the water outlet of the water pump passes through The pipeline is communicated with the water tank, the heat dissipation bin is fixedly installed on the right side of the cabinet, the inner cavity of the heat dissipation bin is fixedly installed with two motors through the fourth bracket, and the output end of the motor is installed with a fan blade.

Preferably, the left side of the cabinet body is provided with two through holes, and the upper and lower ends of the left side of the cabinet body are screwed with a dust cover through installation grooves.

Preferably, second brackets are fixedly installed on the upper and lower ends of the cabinet cavity, and a mounting plate is fixedly installed on the other side of the second bracket.

Preferably, the top of the water tank is connected with a water filling port, and a base is fixedly installed around the bottom of the cabinet.

Preferably, ventilation nets are provided on the left and right sides of the heat dissipation bin, and a dust filter screen is provided in the inner cavity of the ventilation net.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The through holes and the ventilation net of the present utility model ensure the ventilation in the cabinet, the motor is energized to drive the fan blades to rotate, and the ventilation in the cabinet is accelerated. When the wind passes through the water-cooled pipe, the water in the water-cooled pipe has the effect of heat exchange, accelerating heat dissipation, When the temperature in the cabinet is high and higher than the set value of the temperature sensor, the temperature sensor transmits an electrical signal to the PLC controller, the PLC controller turns on the water pump, and the water pump draws out the water in the water cooling pipe and sends it into the water tank. The pipes flow into the water cooling pipes, which can accelerate heat dissipation and solve the problem of poor heat dissipation effect of the existing switch cabinets.

2. The dust cover of the utility model can prevent dust from entering the cabinet, the base makes the cabinet more stable, and the mounting plate is used to install electrical components.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the right side sectional structure schematic diagram of the utility model;

FIG. 3 is a cross-sectional enlarged structural schematic diagram of a heat dissipation bin of the present invention.

In the figure: 1. Cabinet body; 2. Base; 3. First bracket; 4. Mounting plate; 5. Through hole; 6. Dust cover; 7. Installation slot; 8. Temperature sensor; 9. Water tank; 10. Water inlet; 11, PLC controller; 12, second bracket; 13, cooling bin; 14, cage; 15, third bracket; 16, water cooling pipe; 17, water pump; 18, ventilation network; 19, motor; 20 , the fourth bracket; 21, the fan blade.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The utility model has a cabinet body 1, a base 2, a first bracket 3, a mounting plate 4, a through hole 5, a dust cover 6, a mounting groove 7, a temperature sensor 8, a water tank 9, a water inlet 10, a PLC controller 11, a first The components of the second bracket 12 , the heat dissipation bin 13 , the cage 14 , the third bracket 15 , the water cooling pipe 16 , the water pump 17 , the ventilation net 18 , the motor 19 , the fourth bracket 20 and the fan blade 21 are general standard parts or those skilled in the art The known components, their structures and principles are all known to those skilled in the art through technical manuals or through routine experimental methods.

Please refer to Figure 1-3, a switchgear with good heat dissipation effect, including a cabinet 1, two through holes 5 are opened on the left side of the cabinet 1, and the upper and lower ends of the left side of the cabinet 1 are threaded through the installation grooves 7 A dust cover 6 is connected. The dust cover 6 can prevent dust from entering the cabinet body 1. The upper and lower ends of the inner cavity of the cabinet body 1 are fixedly installed with a second bracket 12, and the other side of the second bracket 12 is fixedly installed with a mounting bracket 12. Board 4, the installation board 4 is used to install electrical components, the top of the inner cavity of the cabinet 1 is provided with a temperature sensor 8, the top of the cabinet 1 is provided with a PLC controller 11, and the right side of the bottom of the inner cavity of the cabinet 1 is fixedly installed with a first A bracket 3, a cage 14 is fixedly installed on the top of the first bracket 3, a water cooling pipe 16 is fixedly installed in the inner cavity of the cage 14 through a third bracket 15, a water tank 9 is fixedly installed on the top of the cabinet 1, and the top of the water tank 9 is fixedly installed A water inlet 10 is connected, and a base 2 is fixedly installed around the bottom of the cabinet 1. The base 2 makes the cabinet 1 more stable, and the bottom of the water tank 9 is connected with the water cooling pipe 16. The back of the top of the cabinet 1 is fixedly installed with a water pump 17 , and the water inlet of the water pump 17 is connected with the other end of the water cooling pipe 16 through a pipeline, and the water outlet of the water pump 17 is connected with the water tank 9 through a pipeline. Both are provided with a ventilation net 18, and the inner cavity of the ventilation net 18 is provided with a dust filter screen, the inner cavity of the heat dissipation bin 13 is fixedly installed with two motors 19 through the fourth bracket 20, and the output end of the motor 19 is installed with a fan blade 21. , the through hole 5 and the ventilation net 18 ensure the ventilation in the cabinet body 1, the motor 19 is energized to drive the fan blade 21 to rotate, and the ventilation in the cabinet body 1 is accelerated. When the wind passes through the water cooling pipe 16, the water in the water cooling pipe 16 changes. The effect of heat, accelerates heat dissipation, when the temperature in the cabinet 1 is high and higher than the set value of the temperature sensor 8, the temperature sensor 8 transmits an electrical signal to the PLC controller 11, the PLC controller 11 turns on the water pump 17, and the water pump 17 will The water in the water cooling pipe 16 is drawn out and then sent into the water tank 9. The water at the bottom of the water tank 9 flows into the water cooling pipe 16 along the pipeline, which can accelerate heat dissipation and solve the problem of poor heat dissipation effect of the existing switch cabinet.

When in use, the through holes 5 and the ventilation net 18 ensure the ventilation in the cabinet 1, the motor 19 is energized to drive the fan blades 21 to rotate, and the ventilation in the cabinet 1 is accelerated. To the effect of heat exchange, accelerate heat dissipation, when the temperature in the cabinet 1 is high and higher than the set value of the temperature sensor 8, the temperature sensor 8 transmits an electrical signal to the PLC controller 11, the PLC controller 11 turns on the water pump 17, and the water pump 17. The water in the water cooling pipe 16 is pumped out and then sent into the water tank 9. The water at the bottom of the water tank 9 flows into the water cooling pipe 16 along the pipeline, which can accelerate heat dissipation and solve the problem of poor heat dissipation effect of the existing switch cabinet.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A switch cabinet with good heat dissipation effect, comprising a cabinet body (1), characterized in that: a temperature sensor (8) is arranged on the top of the inner cavity of the cabinet body (1), and a top of the cabinet body (1) is provided with a temperature sensor (8). A PLC controller (11) is provided, a first bracket (3) is fixedly installed on the right side of the bottom of the inner cavity of the cabinet (1), and a cage (14) is fixedly installed on the top of the first bracket (3) , the inner cavity of the cage (14) is fixedly installed with a water cooling pipe (16) through the third bracket (15), the top of the cabinet (1) is fixedly installed with a water tank (9), and the water tank (9) The bottom is communicated with the water cooling pipe (16), a water pump (17) is fixedly installed on the back of the top of the cabinet (1), and the water inlet of the water pump (17) is communicated with the other end of the water cooling pipe (16) through a pipeline, the said The water outlet of the water pump (17) is communicated with the water tank (9) through a pipeline, a heat dissipation bin (13) is fixedly installed on the right side of the cabinet (1), and the inner cavity of the heat dissipation bin (13) passes through a fourth bracket ( 20) Two motors (19) are fixedly installed, and fan blades (21) are installed at the output ends of the motors (19). 2. A switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the left side of the cabinet body (1) is provided with two through holes (5), and the left side of the cabinet body (1) is provided with two through holes (5). The upper and lower ends of the side are screwed with a dust cover (6) through the installation groove (7). 3. A switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the upper and lower ends of the inner cavity of the cabinet body (1) are fixedly installed with second brackets (12), the second bracket (12) A mounting plate (4) is fixedly installed on the other side of the bracket (12). 4. A switch cabinet with good heat dissipation effect according to claim 1, characterized in that: the top of the water tank (9) is connected with a water filling port (10), and the bottom of the cabinet (1) is fixed around the bottom. Mounted with base (2). 5. A switchgear with good heat dissipation effect according to claim 1, characterized in that: ventilation nets (18) are provided on the left and right sides of the heat dissipation bin (13), and the inner part of the ventilation net (18) is provided with ventilation nets (18). The cavity is provided with a dust filter.

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