CN210838619U - Be applied to damp-resistant corrosion-resistant type PLC switch board of secret humid environment - Google Patents
Be applied to damp-resistant corrosion-resistant type PLC switch board of secret humid environment Download PDFInfo
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- CN210838619U CN210838619U CN201922274318.XU CN201922274318U CN210838619U CN 210838619 U CN210838619 U CN 210838619U CN 201922274318 U CN201922274318 U CN 201922274318U CN 210838619 U CN210838619 U CN 210838619U
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Abstract
The utility model discloses a be applied to moisture resistance corrosion resistant type PLC switch board of secret humid environment, the on-line screen storage device comprises a base, the base bottom is equipped with damper, the fixed cabinet body that is equipped with in base top, swing joint is equipped with the cabinet door on the cabinet body, be equipped with the display screen on the cabinet door, pilot lamp and handle, display screen and pilot lamp electric connection, the internal portion of cabinet installs and is equipped with controlgear, the internal top of cabinet is equipped with the mount pad, fixed mounting is equipped with the motor on the mount pad, the output of motor is connected with the axis of rotation, axis of rotation one end is equipped with rotary fan blade, the internal both sides fixed mounting of cabinet. Has the advantages that: when humidity surpassed the humidity of regulation, motor and electric heater simultaneous working blow hot-blastly to cabinet internal portion to play good dehumidification effect, improved moisture resistance corrosion resistance, with the aridity of the internal air of this switch board, thereby guarantee the internal controlgear's of cabinet normal operational environment, make controlgear's the moisture and work efficiency reduce with the environment that reduces the humidity.
Description
Technical Field
The utility model relates to a PLC switch board particularly, relates to a be applied to damp-proof corrosion resistant type PLC switch board of secret humid environment.
Background
The PLC control cabinet is a programmable control cabinet, and can realize the electrical cabinet controlled by a motor and a switch, the PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like, and can be combined by a plurality of or a plurality of sets of control cabinets according to the actual situation so as to realize the independent automatic control of a single control cabinet, and the plurality of or the plurality of sets of control cabinets form a control system (DCS) through an industrial Ethernet or an industrial field bus network, and the PLC control cabinet can adapt to various large and small-scale industrial automatic control occasions and can be widely applied to the fields of electric power, chemical industry, papermaking, environmental protection, sewage treatment and the like.
The PLC control cabinet works in a humid environment for a long time, so that the cabinet body of the control cabinet is extremely easy to corrode, meanwhile, electronic devices in the control cabinet cannot keep a good and lasting working state under the humid environment, and the electronic devices are easy to damp to cause working faults.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to moisture-resistant corrosion-resistant type PLC switch board of secret humid environment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to damp-resistant corrosion resistant type PLC switch board of secret humid environment, the on-line screen storage device comprises a base, the base bottom is equipped with damper, the fixed cabinet body that is equipped with in base top, swing joint is equipped with the cabinet door on the cabinet body, be equipped with display screen, pilot lamp and handle on the cabinet door, display screen and pilot lamp electric connection, the internal portion of cabinet installs and is equipped with controlgear, the internal top of cabinet is equipped with the mount pad, fixed mounting is equipped with the motor on the mount pad, the output of motor is connected with the axis of rotation, axis of rotation one end is equipped with rotatory flabellum, the internal both sides fixed mounting of cabinet is equipped with electric heater.
Furthermore, the top of the cabinet body is provided with a dustproof cover plate.
Furthermore, a shutter is fixedly arranged on the cabinet door.
Further, the cabinet body is internally and fixedly provided with a baffle, and the baffle is provided with a plurality of ventilation openings.
Furthermore, a filter screen is fixedly arranged on the ventilation opening.
Further, the cabinet body is internally and fixedly provided with a temperature sensor, a humidity sensor and a controller, wherein the temperature sensor, the humidity sensor and the controller are electrically connected.
Further, damper includes the shock attenuation post, the spout has been seted up to the symmetry in the shock attenuation post, be equipped with assorted slider in the spout, the fixed limiting plate that is equipped with between the slider, the limiting plate top with it is equipped with damping spring to connect between the shock attenuation post inner wall.
Furthermore, the bottom of the limiting plate is fixedly provided with a supporting leg, and one end, far away from the limiting plate, of the supporting leg penetrates through the damping column and extends to a rubber cushion block arranged outside the damping column.
The utility model provides a be applied to damp-proof corrosion resistant type PLC switch board of secret humid environment, beneficial effect as follows:
(1) through being equipped with damper in the base bottom, play good antidetonation cushioning effect to the life of PLC switch board has been prolonged. Through being equipped with the cabinet door, play dirt-proof effect. Through being equipped with the motor, when the internal temperature of cabinet surpasses the temperature of regulation, motor work, it rotates to drive the axis of rotation, the axis of rotation drives rotating fan blade and rotates, in time dispel the heat fast, when the internal humidity of cabinet surpasses the humidity of regulation, motor and electric heater simultaneous working, blow hot-blast to the internal portion of cabinet, thereby play good dehumidification effect, the moisture-resistant corrosion resistance has been improved, with the aridity of the internal air of this switch board, thereby guarantee the internal controlgear's of cabinet normal operational environment, make the wetting of controlgear and work efficiency reduces with the environment that reduces the humidity.
(2) Through being equipped with dustproof apron, play dirt-proof effect. Through being equipped with shutter and vent, carry out ventilation cooling dehumidification, the filter screen can filter the dust. Through being equipped with temperature sensor and humidity transducer, come the humidity and the temperature of the internal portion of cabinet of monitoring constantly, then send signal for the controller, controller starter motor and electric heater work, in time dispel the heat and dehumidify. Through being equipped with damper, under the cooperation of spout, slider and limiting plate for damping spring plays absorbing effect, has improved the shock resistance of supporting leg.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a moisture-resistant and corrosion-resistant PLC control cabinet applied to an underground humid environment according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of a cabinet body in a moisture-resistant and corrosion-resistant PLC control cabinet applied to an underground humid environment according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a damping mechanism in a moisture-resistant and corrosion-resistant PLC control cabinet applied to an underground humid environment according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a damping mechanism; 3. a cabinet body; 4. a cabinet door; 5. a display screen; 6. an indicator light; 7. a control device; 8. a motor; 9. an electric heater; 10. rotating the fan blades; 11. a dust-proof cover plate; 12. a blind window; 13. a baffle plate; 14. a vent; 15. a filter screen; 16. a temperature sensor; 17. a humidity sensor; 18. a controller; 19. a shock-absorbing post; 20. a limiting plate; 21. a slider; 22. a shock absorbing spring.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, according to an embodiment of the present invention, a moisture-resistant and corrosion-resistant PLC control cabinet applied to an underground humid environment includes a base 1, a damping mechanism 2 is disposed at the bottom of the base 1, a cabinet body 3 is fixedly disposed at the top of the base 1, a cabinet door 4 is movably connected to the cabinet body 3, a display screen 5, an indicator lamp 6 and a handle are disposed on the cabinet door 4, the display screen 5 and the indicator lamp 6 are electrically connected, a control device 7 is disposed inside the cabinet body 3, a mounting seat is disposed at the top inside the cabinet body 3, a motor 8 is fixedly disposed on the mounting seat, an output end of the motor 8 is connected to a rotating shaft, one end of the rotating shaft is provided with a rotating fan blade 10, an electric heater 9 is fixedly disposed at both sides inside the cabinet body 3, and a good shock-resistant buffering effect is achieved by disposing the damping mechanism at the, thereby the life of PLC switch board has been prolonged. Through being equipped with cabinet door 4, play dustproof effect. Through being equipped with motor 8, when the temperature of the internal 3 of cabinet surpasses the temperature of regulation, motor 8 work, it rotates to drive the axis of rotation, the axis of rotation drives rotating fan blade 10 and rotates, in time dispel the heat fast, when the humidity of the internal 3 of cabinet surpasses the humidity of regulation, motor 8 and electric heater 9 simultaneous working, blow hot-blast to the internal portion of cabinet 3, thereby play good dehumidification effect, the moisture resistance corrosion resistance has been improved, with the aridity of the internal 3 interior air of this control cabinet, thereby guarantee the normal operational environment of the controlgear of the internal 3 of cabinet, make the weing of controlgear and work efficiency reduce with the environment that reduces the humidity.
Example two:
referring to fig. 1-3, for the cabinet 3, a dust-proof cover plate 11 is disposed on the top of the cabinet 3, and the dust-proof cover plate 11 is disposed to prevent dust. For the cabinet door 4, a shutter 12 is fixedly installed on the cabinet door 4. For the cabinet body 3, the inside fixed baffle 13 that is equipped with of cabinet body 3, a plurality of vent 14 has been seted up on the baffle 13, through being equipped with shutter 12 and vent 14, carries out ventilation cooling dehumidification, and filter screen 15 can filter the dust. For the ventilation opening 14, a filter screen 15 is fixedly installed on the ventilation opening 14. For the cabinet body 3, the internal fixed mounting of cabinet body 3 is equipped with temperature sensor 16, humidity transducer 17 and controller 18, temperature sensor 16 humidity transducer 17 with 18 electric connection of controller comes the inside humidity and the temperature of the cabinet body 3 of monitoring constantly through being equipped with temperature sensor 16 and humidity transducer 17, then sends signal for controller 18, and 18 starter motor 8 of controller and electric heater 9 work carry out timely heat dissipation dehumidification. For the damping mechanism 2, the damping mechanism 2 comprises a damping column 19, sliding grooves are symmetrically formed in the damping column 19, matched sliding blocks 21 are arranged in the sliding grooves, a limiting plate 20 is fixedly arranged between the sliding blocks 21, and a damping spring 22 is connected between the top of the limiting plate 20 and the inner wall of the damping column 19. For the limiting plate 20, a supporting leg is fixedly arranged at the bottom of the limiting plate 20, one end, far away from the limiting plate 20, of the supporting leg penetrates through the damping column 19 and extends to the position, outside the damping column 19, of the supporting leg, and the damping mechanism 2 is arranged, so that the damping spring 22 plays a damping role and the shock resistance of the supporting leg is improved under the matching of the sliding groove, the sliding block 21 and the limiting plate 20.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process
In practical application, the damping mechanism is arranged at the bottom of the base, so that a good anti-seismic buffering effect is achieved, and the service life of the PLC control cabinet is prolonged. Through being equipped with cabinet door 4, play dustproof effect. Through being equipped with motor 8, when the temperature of the internal 3 of cabinet surpasses the temperature of regulation, motor 8 work, it rotates to drive the axis of rotation, the axis of rotation drives rotating fan blade 10 and rotates, in time dispel the heat fast, when the humidity of the internal 3 of cabinet surpasses the humidity of regulation, motor 8 and electric heater 9 simultaneous working, blow hot-blast to the internal portion of cabinet 3, thereby play good dehumidification effect, the moisture resistance corrosion resistance has been improved, with the aridity of the internal 3 interior air of this control cabinet, thereby guarantee that the control device of the internal 3 of cabinet is equipped with dust cover 11 through, play dirt-proof effect. Normal working environment to reduce the humid environment and reduce the working efficiency of the control device due to the moisture. The louver 12 and the ventilation opening 14 are provided to perform ventilation, heat dissipation and dehumidification, and the filter screen 15 can filter dust. Through being equipped with temperature sensor 16 and humidity transducer 17, come the inside humidity and the temperature of the monitoring cabinet body 3 constantly, then send signal to controller 18, controller 18 starts motor 8 and electric heater 9 work, carries out timely heat dissipation and dehumidification. Through being equipped with damper 2, under the cooperation of spout, slider 21 and limiting plate 20 for damping spring 22 plays absorbing effect, has improved the shock resistance of supporting leg.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A moisture-resistant corrosion-resistant PLC control cabinet applied to an underground humid environment is characterized by comprising a base (1), the bottom of the base (1) is provided with a damping mechanism (2), the top of the base (1) is fixedly provided with a cabinet body (3), a cabinet door (4) is movably connected on the cabinet body (3), a display screen (5), an indicator lamp (6) and a handle are arranged on the cabinet door (4), the display screen (5) is electrically connected with the indicator lamp (6), the cabinet body (3) is internally provided with a control device (7), the top in the cabinet body (3) is provided with a mounting seat, a motor (8) is fixedly arranged on the mounting seat, the output end of the motor (8) is connected with a rotating shaft, one end of the rotating shaft is provided with a rotating fan blade (10), electric heaters (9) are fixedly arranged on two sides in the cabinet body (3).
2. The PLC control cabinet applied to the underground humid environment and provided with the moisture resistance and the corrosion resistance is characterized in that a dustproof cover plate (11) is arranged at the top of the cabinet body (3).
3. The PLC control cabinet applied to the underground humid environment and provided with the moisture resistance and the corrosion resistance is characterized in that a shutter (12) is fixedly arranged on the cabinet door (4).
4. The PLC control cabinet applied to the underground humid environment and resistant to moisture and corrosion according to claim 3, wherein a baffle (13) is fixedly arranged inside the cabinet body (3), and a plurality of ventilation openings (14) are formed in the baffle (13).
5. The PLC control cabinet applied to the underground humid environment and provided with the moisture resistance and the corrosion resistance is characterized in that a filter screen (15) is fixedly installed on the ventilation opening (14).
6. The PLC control cabinet applied to the underground humid environment and provided with the moisture resistance and the corrosion resistance is characterized in that a temperature sensor (16), a humidity sensor (17) and a controller (18) are fixedly installed in the cabinet body (3), and the temperature sensor (16), the humidity sensor (17) and the controller (18) are electrically connected.
7. The PLC control cabinet applied to the underground humid environment and resistant to moisture and corrosion according to claim 6, wherein the damping mechanism (2) comprises damping columns (19), sliding grooves are symmetrically formed in the damping columns (19), matched sliding blocks (21) are arranged in the sliding grooves, limiting plates (20) are fixedly arranged between the sliding blocks (21), and damping springs (22) are connected between tops of the limiting plates (20) and inner walls of the damping columns (19).
8. The PLC control cabinet applied to the underground humid environment and provided with the moisture resistance and the corrosion resistance is characterized in that a supporting leg is fixedly arranged at the bottom of the limiting plate (20), and one end of the supporting leg, which is far away from the limiting plate (20), penetrates through the shock absorption column (19) and extends to the outside of the shock absorption column (19) to be provided with a rubber cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274318.XU CN210838619U (en) | 2019-12-18 | 2019-12-18 | Be applied to damp-resistant corrosion-resistant type PLC switch board of secret humid environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274318.XU CN210838619U (en) | 2019-12-18 | 2019-12-18 | Be applied to damp-resistant corrosion-resistant type PLC switch board of secret humid environment |
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| Publication Number | Publication Date |
|---|---|
| CN210838619U true CN210838619U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922274318.XU Active CN210838619U (en) | 2019-12-18 | 2019-12-18 | Be applied to damp-resistant corrosion-resistant type PLC switch board of secret humid environment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393479A (en) * | 2020-11-13 | 2021-02-23 | 江西汇恒盛世能源科技有限责任公司 | Ground source heat pump control system |
| CN113038755A (en) * | 2021-03-07 | 2021-06-25 | 邱存珍 | Many motor control cabinet of illumination based on converter and PLC |
| CN113556920A (en) * | 2021-06-23 | 2021-10-26 | 江苏建筑职业技术学院 | Intelligent electric energy-saving control cabinet for building |
-
2019
- 2019-12-18 CN CN201922274318.XU patent/CN210838619U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393479A (en) * | 2020-11-13 | 2021-02-23 | 江西汇恒盛世能源科技有限责任公司 | Ground source heat pump control system |
| CN113038755A (en) * | 2021-03-07 | 2021-06-25 | 邱存珍 | Many motor control cabinet of illumination based on converter and PLC |
| CN113556920A (en) * | 2021-06-23 | 2021-10-26 | 江苏建筑职业技术学院 | Intelligent electric energy-saving control cabinet for building |
| CN113556920B (en) * | 2021-06-23 | 2022-04-12 | 江苏建筑职业技术学院 | Intelligent electric energy-saving control cabinet for building |
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