CN210781842U - High-efficient dustproof radiating plc system control cabinet - Google Patents

Abstract

The utility model discloses a high-efficiency dust-proof and heat-dissipating plc system control cabinet, comprising a cabinet body, a cabinet door is movably installed on the front surface of the cabinet body, and a middle position of the front surface of the cabinet door is fixedly installed through a slot. The display screen, the bottom of the cabinet is fixedly connected with a base, the top of the base is movably connected with a drawer through a slot, the top of the drawer is in contact with the bottom of the cabinet, and the bottom of the cabinet is provided with a third a groove. The high-efficiency dust-proof and heat-dissipating plc system control cabinet is used in conjunction with the first groove, the third groove, the fan, the second groove and the annular water tank. The water in the sink will absorb the heat of the surrounding air, so that the air with a lower temperature is blown into the cabinet, thereby reducing the temperature inside the cabinet, making the device have the function of good heat dissipation effect, and improving the service life of the device .

Description

A plc system control cabinet with high efficiency dustproof and heat dissipation

technical field

The utility model relates to the technical field of plc system control cabinets, in particular to a plc system control cabinet with efficient dustproof and heat dissipation.

Background technique

The PLC system control cabinet refers to the programmable control cabinet, and the control cabinet refers to a complete set of control cabinets, which can realize the control of motors and switches. The plc control cabinet has protection functions such as overload, short circuit and phase loss protection, and it has protection functions such as overload, short circuit and phase loss protection. It has compact structure, stable work and complete functions. It can be combined according to the actual control size, which can realize automatic control of a single cabinet, and can also realize a distributed (DCS) control system composed of multiple cabinets through industrial Ethernet or industrial fieldbus network. The plc system control cabinet can adapt to various industrial automation control occasions of various sizes. Widely used in electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and other industries.

PLC system control cabinet can complete equipment automation and process automation control, realize perfect network function, stable performance, scalability, strong anti-interference and other characteristics, is the core and soul of modern industry. PLC system control cabinets, frequency conversion cabinets, etc. can be tailored according to user needs to meet user requirements, and can be matched with human-machine interface touch screen to achieve the purpose of easy operation. Most of the existing PLC system control cabinets do not have dustproof functions. After the PLC system control cabinet works for a long time, the electrical components are contaminated with a lot of dust, which affects the normal operation of the PLC system control cabinet, and the general PLC system control cabinet has a poor heat dissipation effect, reducing the service life of the equipment. Therefore, we propose a plc system control cabinet with high efficiency dustproof and heat dissipation.

Utility model content

The purpose of this utility model is to provide a plc system control cabinet with high efficiency dustproof and heat dissipation, in order to solve the problem that most of the existing plc system control cabinets proposed in the above-mentioned background technology do not have the dustproof function, resulting in a long-term failure of the plc system control cabinet. After working, the electrical components are contaminated with a lot of dust, which affects the normal operation of the plc system control cabinet, and the general plc system control cabinet has a poor heat dissipation effect, reducing the service life of the equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a plc system control cabinet with high efficiency for dust prevention and heat dissipation, comprising a cabinet body, a cabinet door is movably installed on the front surface of the cabinet body, and a backrest on the front surface of the cabinet door is provided. The display screen is fixedly installed in the middle position through the slot, the bottom of the cabinet is fixedly connected with the base, the top of the base is movably connected with the drawer through the slot, and the top of the drawer is in contact with the bottom of the cabinet.

The inner bottom of the cabinet is provided with a first groove in the middle position, the inside of the first groove is fixedly installed with an activated carbon filter, and the inner bottom of the drawer is provided with a second groove in the middle position. An annular water tank is fixedly installed on the bottom of the drawer corresponding to the edge of the top of the second groove, and a third groove is opened in the bottom of the base corresponding to the bottom of the second groove, and the interior of the third groove passes through the support frame. A fan is fixedly installed, and a second filter screen is fixedly installed at the bottom position inside the third groove.

Preferably, support legs are fixedly connected to both sides of the bottom of the base, and rubber pads are fixedly connected to the bottom of the support legs.

Preferably, a handle is fixedly connected to the front surface of the drawer, and the surface of the handle is provided with anti-skid patterns.

Preferably, a handle is provided on one side of the front surface of the cabinet door, and a protective layer is provided inside the handle.

Preferably, a first filter screen is fixedly connected to the top of the rear end side of the cabinet body, and a louver is fixedly installed at the rear end of the cabinet body corresponding to the front surface of the first filter screen through a slot. The rear surface is in contact with the front surface of the first filter screen.

Compared with the prior art, the beneficial effect of the present utility model is: the plc system control cabinet with high efficiency dustproof and heat dissipation, through the cooperation of the first groove, the third groove, the fan, the second groove and the annular water tank, The wind blown by the fan makes the air around the annular water tank flow quickly, and the water in the annular water tank will absorb the heat of the surrounding air, so that the lower temperature air is blown into the cabinet, thereby reducing the temperature inside the cabinet, making the device It has the function of good heat dissipation effect, which improves the service life of the device. The design of the first filter screen and the second filter screen reduces the dust inside the device, improves the dustproof performance of the device, and further improves the device. service life.

Description of drawings

Fig. 1 is the structural perspective view of the utility model;

Fig. 2 is the structural sectional view of the utility model;

Fig. 3 is the partial enlarged schematic diagram of A in Fig. 2 of the utility model;

Fig. 4 is the rear view of the structure of the utility model;

FIG. 5 is a top view of the structure of the drawer of the utility model.

In the picture: 1. Cabinet body; 2. Cabinet door; 3. Display screen; 4. Drawer; 5. Base; 6. Support leg; 7. Handle; 8. Grip; 9. Rubber pad; 10. Shutter; 11 12, the first groove; 13, the activated carbon filter; 14, the second groove; 15, the annular water tank; 16, the third groove; 17, the fan; 18, the second filter.

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.

1-5, the present utility model provides a technical solution: a plc system control cabinet with high efficiency dustproof and heat dissipation, including a cabinet body 1, a cabinet door 2 is movably installed on the front surface of the cabinet body 1, and a front surface of the cabinet door 2 is movably installed. The display screen 3 is fixedly installed at the middle position of the surface through the slot, the bottom of the cabinet 1 is fixedly connected with the base 5, the top of the base 5 is movably connected with the drawer 4 through the slot, and the top of the drawer 4 is in contact with the bottom of the cabinet 1. .

A first groove 12 is opened at the middle position of the inner bottom of the cabinet 1, and an activated carbon filter 13 is fixedly installed inside the first groove 12. A second groove 14 is opened at the middle position of the inner bottom of the drawer 4, and the drawer 4 The bottom of the inside corresponds to the top of the second groove 14 and the annular water tank 15 is fixedly installed at the edge position. The inside of the base 5 corresponds to the bottom of the second groove 14 with a third groove 16, and the inside of the third groove 16 is supported by A fan 17 is fixedly installed on the rack, and a second filter screen 18 is fixedly installed at the bottom position inside the third groove 16 .

In the present utility model: both sides of the bottom of the base 5 are fixedly connected with support legs 6, and the bottom of the support legs 6 is fixedly connected with a rubber pad 9; the design of the rubber pad 9 can play a non-slip effect on the device.

In the utility model: the front surface of the drawer 4 is fixedly connected with a handle 8, and the surface of the handle 8 is provided with anti-skid patterns; the design of the anti-skid patterns can play an anti-skid effect.

In the present invention, a handle 7 is provided on one side of the front surface of the cabinet door 2, and a protective layer is arranged inside the handle 7; the design of the protective layer can prevent the user's hand from being scratched.

In the present invention, a first filter screen 11 is fixedly connected to the top position of the rear end side of the cabinet body 1, and a shutter 10 is fixedly installed at the rear end of the cabinet body 1 corresponding to the front surface of the first filter screen 11 through a slot. The rear surface of 10 is in contact with the front surface of the first filter screen 11; through the design of the first filter screen 11 and the shutter 10, the shutter 10 can filter the air when the shutter 10 is open, reducing the dust entering the device.

Working principle: Pull the handle 8 by hand, pull out the drawer 4 that is fixedly connected to it, pour clean water into the annular water tank 15, and push the drawer 4 back to its original position. When the temperature in the device is not very high, the shutter can be opened 10 Make the air pass through the first filter screen 11 and the second filter screen 18 to form convection, the dust in the air entering the device through the two filter screens has been basically filtered, and the air passing through the first filter screen 11 passes through the third groove 16 in turn. , the second groove 14 and the annular water tank 15 and absorb heat by the water in the annular water tank 15, so the temperature of the air around the annular water tank 15 will be lower than the temperature in the device, where the air continues to pass through the first groove 12 and activated carbon filtration The net 13 enters the device to cool the device. The activated carbon filter 13 can absorb excess moisture in the air and prevent the circuit in the device from being damp. If the temperature in the device is high, the fan 17 can be turned on, and the wind from the fan 17 The air flow rate can be accelerated, that is, the cooling efficiency is increased. When the temperature in the device is lowered, the shutters 10 and the fan 17 can be closed to reduce the air flow, so that the cold air can exist in the device for a long time, and play a good role in cooling and heat dissipation. Effect.

To sum up: the plc system control cabinet with high efficiency dustproof and heat dissipation, through the cooperation of the first groove 12, the third groove 16, the fan 17, the second groove 14 and the annular water tank 15, the fan 17 blows The wind makes the air around the annular water tank 15 flow rapidly, and the water in the annular water tank 15 will absorb the heat of the surrounding air, so that the lower temperature air is blown into the cabinet 1, thereby reducing the temperature inside the cabinet 1, so that the The device has the function of good heat dissipation effect, which improves the service life of the device. The design of the first filter screen 11 and the second filter screen 18 reduces the dust inside the device, improves the dustproof performance of the device, and further improves the the service life of the device.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The electrical components appearing in this paper are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device that controls a servo motor, a contact sensor, a processor, an alarm module and a drive module, etc. The standard parts used in this application document can be purchased from the market, and the specific connection methods of each part are connected by conventional means such as bolts, rivets, welding, etc., which are mature in the prior art, and the machinery, parts and equipment are all connected by existing The conventional models in the prior art, and the circuit connection adopts the conventional connection manner in the prior art, and will not be described in detail here.

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. The utility model provides a high-efficient dustproof radiating plc system control cabinet, includes the cabinet body (1), its characterized in that: a cabinet door (2) is movably mounted on the front surface of the cabinet body (1), a display screen (3) is fixedly mounted on the front surface of the cabinet door (2) close to the middle position through a groove, a base (5) is fixedly connected to the bottom of the cabinet body (1), a drawer (4) is movably connected to the top of the base (5) through a groove, and the top of the drawer (4) is in contact with the bottom of the cabinet body (1);

first recess (12) have been seted up to leaning on the intermediate position of the inside bottom of the cabinet body (1), the inside fixed mounting of first recess (12) has activated carbon filter screen (13), second recess (14) have been seted up to leaning on the intermediate position of the inside bottom of drawer (4), the inside bottom of drawer (4) corresponds the edge position fixed mounting that leans on at second recess (14) top and has annular basin (15), third recess (16) have been seted up to the inside bottom that corresponds second recess (14) of base (5), there is fan (17) inside of third recess (16) through support frame fixed mounting, the inside bottom position fixed mounting that leans on of third recess (16) has second filter screen (18).

2. The plc system control cabinet with efficient dust prevention and heat dissipation according to claim 1, wherein: the base is characterized in that supporting legs (6) are fixedly connected to the two sides of the bottom of the base (5), and rubber pads (9) are fixedly connected to the bottoms of the supporting legs (6).

3. The plc system control cabinet with efficient dust prevention and heat dissipation according to claim 1, wherein: the front surface of the drawer (4) is fixedly connected with a handle (8), and the surface of the handle (8) is provided with anti-skid grains.

4. The plc system control cabinet with efficient dust prevention and heat dissipation according to claim 1, wherein: a handle (7) is arranged on one side of the front surface of the cabinet door (2), and a protective layer is arranged inside the handle (7).

5. The plc system control cabinet with efficient dust prevention and heat dissipation according to claim 1, wherein: the utility model discloses a cabinet, including cabinet body (1), cabinet body (1) rear end one side lean on top position fixedly connected with first filter screen (11), the front surface that the rear end of the cabinet body (1) corresponds first filter screen (11) has shutter (10) through fluting fixed mounting, the rear surface of shutter (10) and the front surface contact of first filter screen (11).

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