CN216352004U - PLC electrical automation control device - Google Patents
PLC electrical automation control device Download PDFInfo
- Publication number
- CN216352004U CN216352004U CN202123152258.8U CN202123152258U CN216352004U CN 216352004 U CN216352004 U CN 216352004U CN 202123152258 U CN202123152258 U CN 202123152258U CN 216352004 U CN216352004 U CN 216352004U
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- control box
- frame
- air outlet
- wall
- electrical automation
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Abstract
The utility model discloses a PLC electrical automation control device, which comprises a control box, a dehumidification frame and an air outlet frame, wherein the dehumidification frame is installed on the side wall of the control box, the interior of the dehumidification frame is communicated with the interior of the control box, an air outlet is formed in the side wall of the control box, an exhaust fan is installed in the air outlet, the air outlet frame positioned on the outer side of the exhaust fan is fixedly installed on the outer wall of the control box, an air inlet is formed in one side of the control box far away from the air outlet, and an air inlet net is fixedly installed on the inner edge of the air inlet; the top of the dehumidification frame is provided with a hanging plate, and the bottom of the hanging plate is provided with a heating pipe through a mounting seat; a temperature sensor and a humidity sensor are arranged in the control box; the outer wall installation of control box is fixed with the curb plate, the lateral wall of curb plate is installed electronic pole. The device is beneficial to keeping the dryness inside the device, avoids the corrosion of electronic equipment due to overlarge water vapor and causes poor contact of instruments, and has lower energy consumption and energy conservation.
Description
Technical Field
The utility model relates to the technical field of PLC control equipment, in particular to a PLC electrical automation control device.
Background
A PLC (programmable logic controller) is a digital arithmetic operation electronic system designed specifically for application in an industrial environment. It uses a programmable memory, in which the instructions for implementing logical operation, sequence control, timing, counting and arithmetic operation are stored, and utilizes digital or analog input and output to control various mechanical equipments or production processes.
Application number CN202120145865.2 discloses a PLC electrical automation control device, which includes a box body, a mounting base plate, a guide rail, a slide block, a mounting plate, a PLC body, an end cover, a blower housing, a blower duct, a blower, a connecting duct, a refrigeration device, a connecting rod, a heat dissipation plate and a partition plate; an opening is formed in the end face of one side of the box body, and an installation through hole is formed in the end face of one side of the box body; the lower end face of the mounting bottom plate is connected with the upper end faces of the plurality of groups of sliding blocks, the upper end face of the mounting bottom plate is connected with the lower end face of the partition plate, and the end face of one side, facing the opening of the box body, of the mounting bottom plate is connected with the end face of one side of the end cover; the end surfaces of one side of the two groups of mounting plates are respectively connected with the partition plate; the lower end surface of the guide rail is connected with the inner wall of the bottom of the box body, and the upper ends of the guide rails respectively slide into each group of sliding blocks; one end of the multiple groups of connecting rods is connected with the end face of one side of the mounting plate far away from the end cover, and the other ends of the multiple groups of connecting rods are connected with the heat dissipation plate. The utility model can conveniently cool, can reduce dust from entering the box body, and can be quickly disassembled and assembled.
The PLC electric automation control device of the above technology has the following disadvantages: in the process of cooling, because the circulation of air for interior equipment and instrument easily lead to the equipment to corrode because of the too big steam, cause the instrument bad contact even destroy.
Therefore, a PLC electrical automation control device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a PLC electrical automation control device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a PLC electrical automation control device comprises a control box, a dehumidification frame and an air outlet frame, wherein the dehumidification frame is installed on the side wall of the control box, the interior of the dehumidification frame is communicated with the interior of the control box, an air outlet is formed in the side wall of the control box, an exhaust fan is installed in the air outlet, the air outlet frame located on the outer side of the exhaust fan is fixedly installed on the outer wall of the control box, an air inlet is formed in one side, away from the air outlet, of the control box, and an air inlet net is fixedly installed on the inner edge of the air inlet;
the top of the dehumidification frame is provided with a hanging plate, and the bottom of the hanging plate is provided with a heating pipe through a mounting seat;
a temperature sensor and a humidity sensor are arranged in the control box;
the outer wall installation of control box is fixed with the curb plate, electronic pole is installed to the lateral wall of curb plate, the tip installation of electronic pole is fixed with the baffle, the periphery of baffle and the inner wall laminating of air-out frame.
Furthermore, the internally mounted of control box has the installation pole of equidistant distribution, and the inner wall of control box still installs open drier and stores the box.
Furthermore, the outer wall of the dehumidification frame is fixedly provided with arc-shaped mounting lugs, and the arc-shaped mounting lugs are fixedly connected with the control box through screws.
Further, a top plate is installed at the top of the control box, and the top of the top plate is flush with the top of the control box.
Furthermore, the bottom of the control box is fixedly provided with supporting legs distributed in a rectangular array, and the cross sections of the supporting legs are L-shaped.
Compared with the prior art, the utility model has the following beneficial effects: when the humidity in the control box is too high, the electric rod pushes the baffle to close the air outlet frame, the heating pipe is started to heat the inside of the control box, so that water is evaporated into water vapor and is discharged from the air inlet net, the inside of the control box is ensured to be in a dry state, and the conditions that electronic equipment such as a PLC (programmable logic controller) is corroded due to too high water vapor, the contact of instruments is poor and the like are avoided; temperature sensor and humidity transducer can detect the temperature and humidity in the control box, need not to dispel the heat the operation when the temperature is lower, can close the exhaust fan this moment, and the energy consumption is lower, the energy saving.
Drawings
Fig. 1 is a schematic overall structure diagram of a PLC electrical automation control device according to the present invention.
Fig. 2 is a sectional view of a PLC electrical automation control apparatus according to the present invention.
Fig. 3 is a sectional view of a dehumidifying frame of a PLC electrical automation control apparatus according to the present invention.
In the figure: 1. a control box; 2. a dehumidifying frame; 3. an arc-shaped mounting lug; 4. hanging the plate; 5. heating a tube; 6. an air outlet frame; 7. a baffle plate; 8. an electric rod; 9. a side plate; 10. an exhaust fan; 11. mounting a rod; 12. a desiccant storage case; 13. a top plate; 14. a temperature sensor; 15. a humidity sensor; 16. and (7) an air inlet net.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a PLC electrical automation control device includes a control box 1, and further includes a dehumidification frame 2 and an air outlet frame 6, the dehumidification frame 2 is installed on a side wall of the control box 1, an inside of the dehumidification frame 2 is communicated with an inside of the control box 1, an air outlet is configured on the side wall of the control box 1, an exhaust fan 10 is installed in the air outlet, the air outlet frame 6 located outside the exhaust fan 10 is installed and fixed on an outer wall of the control box 1, an air inlet is configured on a side of the control box 1 away from the air outlet, and an air inlet net 16 is installed and fixed on an inner edge of the air inlet;
the top of the dehumidification frame 2 is provided with a hanging plate 4, and the bottom of the hanging plate 4 is provided with a heating pipe 5 through a mounting seat;
a temperature sensor 14 and a humidity sensor 15 are installed inside the control box 1, the temperature sensor 14, the humidity sensor 15, the heating pipe 5 and other electronic elements are all in the prior art, and the working principle and the using method are not described herein;
the outer wall installation of control box 1 is fixed with curb plate 9, electronic pole 8 is installed to the lateral wall of curb plate 9, the tip installation of electronic pole 8 is fixed with baffle 7, the periphery of baffle 7 and the laminating of the inner wall of air-out frame 6.
Wherein, the internally mounted of control box 1 has equidistant distribution's installation pole 11, and the inner wall of control box 1 still installs open drier and stores box 12, has placed the drier in the drier stores box 12, and the supplementary inside drying that keeps control box 1.
Wherein, the outer wall installation of dehumidification frame 2 is fixed with arc installation ear 3, arc installation ear 3 passes through screw and 1 fixed connection of control box, and the frame 2 that will dehumidify is conveniently installed on control box 1.
Wherein, the top of control box 1 is installed with roof 13, the top of roof 13 is flush with the top of control box 1.
The bottom of the control box 1 is fixedly provided with support legs distributed in a rectangular array, and the cross sections of the support legs are L-shaped, so that the control box 1 can be conveniently fixed at a use position through the support legs.
Before the PLC electrical automation control device is used, a temperature sensor 14 and a humidity sensor 15 are electrically connected with a PLC or a control circuit in the control device, the temperature sensor 14 and the humidity sensor 15 monitor the temperature and the humidity in the control box 1, when the humidity is high, a heating pipe 5 and an electric rod 8 are started, the electric rod 8 pushes a baffle 7 to close an air outlet frame 6, the temperature in the control box 1 is raised, water vapor is rapidly discharged from an air inlet net 16, then the baffle 7 is pulled out from the air outlet frame 6 by the electric rod 8, an exhaust fan 10 is started to drive external air to circularly flow with air in the control box 1, electronic elements in the device are cooled, when the temperature in the control box 1 is low, a power supply of the exhaust fan 10 is disconnected, and the heat is cooled through natural flow of the air.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The PLC electrical automation control device comprises a control box (1) and is characterized by further comprising a dehumidification frame (2) and an air outlet frame (6), wherein the dehumidification frame (2) is installed on the side wall of the control box (1), the interior of the dehumidification frame (2) is communicated with the interior of the control box (1), an air outlet is formed in the side wall of the control box (1), an exhaust fan (10) is installed in the air outlet, the air outlet frame (6) located on the outer side of the exhaust fan (10) is fixedly installed on the outer wall of the control box (1), an air inlet is formed in one side, away from the air outlet, of the control box (1), and an air inlet net (16) is fixedly installed on the inner edge of the air inlet;
the top of the dehumidification frame (2) is provided with a hanging plate (4), and the bottom of the hanging plate (4) is provided with a heating pipe (5) through a mounting seat;
a temperature sensor (14) and a humidity sensor (15) are arranged in the control box (1);
curb plate (9) are fixed in the outer wall installation of control box (1), electronic pole (8) are installed to the lateral wall of curb plate (9), the tip installation of electronic pole (8) is fixed with baffle (7), the periphery of baffle (7) and the inner wall laminating of air-out frame (6).
2. The PLC electrical automation control apparatus of claim 1, wherein: the inside of control box (1) is installed the installation pole (11) of equidistant distribution, and open drier storage box (12) are still installed to the inner wall of control box (1).
3. The PLC electrical automation control apparatus of claim 1, wherein: the outer wall installation of dehumidification frame (2) is fixed with arc installation ear (3), arc installation ear (3) pass through screw and control box (1) fixed connection.
4. The PLC electrical automation control apparatus of claim 1, wherein: the top of control box (1) is installed roof (13), the top of roof (13) and the top of control box (1) are leveled.
5. The PLC electrical automation control apparatus of claim 1, wherein: supporting legs distributed in a rectangular array are fixedly installed at the bottom of the control box (1), and the cross sections of the supporting legs are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123152258.8U CN216352004U (en) | 2021-12-15 | 2021-12-15 | PLC electrical automation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123152258.8U CN216352004U (en) | 2021-12-15 | 2021-12-15 | PLC electrical automation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216352004U true CN216352004U (en) | 2022-04-19 |
Family
ID=81162997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123152258.8U Active CN216352004U (en) | 2021-12-15 | 2021-12-15 | PLC electrical automation control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216352004U (en) |
-
2021
- 2021-12-15 CN CN202123152258.8U patent/CN216352004U/en active Active
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