CN219420432U - Motor protection cover with automatic dehumidification cooling function - Google Patents
Motor protection cover with automatic dehumidification cooling function Download PDFInfo
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- CN219420432U CN219420432U CN202320306642.9U CN202320306642U CN219420432U CN 219420432 U CN219420432 U CN 219420432U CN 202320306642 U CN202320306642 U CN 202320306642U CN 219420432 U CN219420432 U CN 219420432U
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- drying box
- drying
- connecting pipe
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Abstract
The utility model discloses a motor protection cover with an automatic dehumidification cooling function, which comprises a cover body, wherein a mounting frame is arranged on one surface of the cover body, a drying box is arranged in the mounting frame, a drying mechanism is arranged in the drying box, a connecting pipe is arranged on one surface of the drying box, a cooling mechanism is arranged in the connecting pipe, an air inlet pipe is arranged on one surface of the cover body, a cooling fan is arranged in the air inlet pipe, one end of the connecting pipe is communicated with the air inlet pipe, an exhaust pipe is arranged on one surface of the cover body, and a dustproof screen plate is arranged in the exhaust pipe. After the temperature and humidity sensor senses that the temperature and humidity in the cover body exceeds a set value, the PLC controller starts the cooling fan and the semiconductor refrigerating sheet, the cooling fan pumps outside air into the cover body, after the air flow is dried through the drying agent in the drying box, the semiconductor refrigerating sheet cools the cooling grid, and after cooling and drying, the air flow enters the cover body to perform efficient dehumidification and cooling operation on the motor.
Description
Technical Field
The utility model relates to the technical field of motor protection covers, in particular to a motor protection cover with an automatic dehumidification cooling function.
Background
The performance of the motor arranged outdoors is inevitably affected by bad weather, and the motor is generally provided with a protective cover for avoiding direct contact between the motor and rainwater in rainy and snowy weather or direct sun-drying of sunlight in sunny weather. Most of the existing protection cover is directly arranged above the outdoor motor, and the whole protection cover covers most of the motor, so that the motor is difficult to heat in sunny weather, and in overcast and rainy wet weather, if the motor does not work for a long time, rust of parts in the motor can be caused, normal work of the motor is affected, and accidents can be caused even if serious accidents happen.
The utility model discloses a chinese patent with publication No. CN204517545U, it discloses a motor protection cover with automatic dehumidification cooling function, including the motor and install the cover body on the motor, be equipped with battery, temperature switch, humidity switch and fan group in the cover body, the fan group comprises a plurality of fans in series, and the fan is installed on the cover body inner wall and just set up to the motor, battery, temperature switch, fan group link to each other in proper order and constitute a connecting loop, humidity switch is parallelly connected with temperature switch.
However, the above scheme has the following disadvantages:
the operation of fan group is controlled through temperature switch and humidity switch to above-mentioned patent, realizes cooling dehumidification's purpose, but above-mentioned patent singly accelerates the flow of wind speed through the fan and carries out cooling dehumidification, and the moisture in the air current does not carry out dry filtration, and the air current does not also carry out cooling to influence dehumidification and cooling efficiency.
Therefore, we propose a motor protection cover with automatic dehumidification cooling function.
Disclosure of Invention
The utility model aims to provide a motor protection cover with an automatic dehumidification cooling function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the motor protection cover with the automatic dehumidification cooling function comprises a cover body, wherein a temperature and humidity sensor and a PLC are arranged on one side of the inner wall of the cover body, a mounting frame is arranged on one side of the cover body, a drying box is arranged in the mounting frame, and a drying mechanism is arranged in the drying box;
one side of the drying box is provided with a connecting pipe, a cooling mechanism is arranged in the connecting pipe, one side of the cover body is provided with an air inlet pipe, a cooling fan is arranged in the air inlet pipe, one end of the connecting pipe is communicated with the air inlet pipe, one side of the cover body is provided with an exhaust pipe, and a dustproof screen plate is arranged in the exhaust pipe;
the drying mechanism comprises a drying box inserted into the drying box, sliding blocks are arranged on two sides of the outer wall of the drying box, sliding grooves are formed on two sides of the inner wall of the drying box, and the sliding blocks on two sides are respectively inserted into the sliding grooves on two sides;
the drying mechanism further comprises a handle arranged on one surface of the drying box, air inlets are further formed in two sides of one surface of the drying box, a first filter screen plate is arranged in each of the air inlets on two sides, a vent is formed in one surface of the drying box, and a second filter screen plate is arranged in each vent;
the cooling mechanism comprises a cooling grid arranged in the connecting pipe, a step hole is formed in one side of the connecting pipe, a semiconductor refrigerating sheet is arranged in the step hole, a refrigerating end of the semiconductor refrigerating sheet abuts against the cooling grid, the cooling mechanism further comprises an exhaust pipe inserted in the step hole, and a cooling fan is arranged in the exhaust pipe.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the monitoring numerical value of the temperature and humidity in the cover body is set through the PLC, when the temperature and humidity sensor senses that the temperature and humidity in the cover body exceeds a set value, the PLC starts the cooling fan and the semiconductor refrigerating sheet, the cooling fan pumps outside air into the cover body, air flow is filtered by the first filter screen plate and enters the drying box, moisture in the air flow is dried by the drying agent in the drying box, the semiconductor refrigerating sheet cools the cooling grid, the cooling fan cools the radiating end of the semiconductor refrigerating sheet, the air flow is cooled when passing through the cooling grid, and the air flow enters the cover body after cooling and drying, so that efficient dehumidification and cooling operation are performed on the motor.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.
In the figure: 1. a cover body; 2. a mounting frame; 3. a drying box; 4. a connecting pipe; 5. an air inlet pipe; 6. a cooling fan; 7. an exhaust pipe; 8. a dust-proof screen; 9. a drying box; 10. a slide block; 11. a chute; 12. a handle; 13. an air inlet; 14. a first screen panel; 15. a vent; 16. a second screen panel; 17. a cooling grid; 18. a step hole; 19. a semiconductor refrigeration sheet; 20. an exhaust pipe; 21. a cooling fan; 22. a temperature and humidity sensor; 23. and a PLC controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the motor protection cover with the automatic dehumidification cooling function comprises a cover body 1, wherein a temperature and humidity sensor 22 and a PLC (programmable logic controller) 23 are fixedly arranged on the right side of the inner wall of the cover body 1 through bolts, the input end of the temperature and humidity sensor 22 is connected with the control end of the PLC 23 through a wire, the input end of the PLC 23 is connected with a power supply through a wire, a mounting frame 2 is fixedly arranged in front of the cover body 1 through bolts, a drying box 3 is fixedly arranged in the mounting frame 2 through bolts, and a drying mechanism is fixedly arranged in the drying box 3 through bolts;
the rear of the drying box 3 is welded and provided with a connecting pipe 4, a cooling mechanism is fixedly arranged in the connecting pipe 4 through bolts, the back of the cover body 1 is fixedly provided with an air inlet pipe 5 through bolts, the air inlet pipe 5 is fixedly provided with a cooling fan 6 through bolts, the input end of the cooling fan 6 is connected with the control end of a PLC (programmable logic controller) 23 through an electric wire, one end of the connecting pipe 4 is in seamless welding connection with the air inlet pipe 5, so that the connecting pipe 4 is communicated with the air inlet pipe 5, the rear of the cover body 1 is fixedly provided with an exhaust pipe 7 through seamless welding, and the exhaust pipe 7 is fixedly provided with a dustproof screen 8 through bolts;
the drying mechanism comprises a drying box 9 inserted into the drying box 3, sliding blocks 10 are fixedly arranged on the left side and the right side of the outer wall of the drying box 9 through bolts, sliding grooves 11 are formed in the left side and the right side of the inner wall of the drying box 3, and the sliding blocks 10 on the left side and the right side are respectively inserted into the sliding grooves 11 on the two sides;
the drying mechanism further comprises a handle 12 fixedly arranged in front of the drying box 9 through bolts, air inlets 13 are further formed in the left side and the right side of the front of the drying box 9, a first filter screen plate 14 is fixedly arranged in the air inlets 13 at the two sides through bolts, a ventilation opening 15 is formed in the back of the drying box 9, and a second filter screen plate 16 is fixedly arranged in the ventilation opening 15 through bolts;
the cooling mechanism comprises a cooling grid 17 fixedly arranged in the connecting pipe 4 through bolts, a stepped hole 18 is formed in the right side of the connecting pipe 4, a semiconductor refrigerating piece 19 is fixedly arranged in the stepped hole 18 through bolts, the input end of the semiconductor refrigerating piece 19 is connected with the control end of the PLC controller 23 through a wire, the refrigerating end of the semiconductor refrigerating piece 19 is abutted against the cooling grid 17, the cooling mechanism further comprises an exhaust pipe 20 fixedly arranged in the stepped hole 18 through bolts, a cooling fan 21 is fixedly arranged in the exhaust pipe 20 through bolts, and the input end of the cooling fan 21 is connected with the control end of the PLC controller 23 through a wire.
The working principle of this embodiment is as follows: after the temperature and humidity in the cover body 1 exceeds a set value, the PLC controller 23 starts the cooling fan 6 and the semiconductor refrigerating sheet 19 when the temperature and humidity sensor 22 senses that the temperature and humidity in the cover body 1 exceeds the set value, the cooling fan 6 pumps outside air into the cover body 1, air flows through the first filter screen plate 14 and enters the drying box 9 after being filtered, moisture in the air flows is dried through a drying agent in the drying box 9, the semiconductor refrigerating sheet 19 cools the cooling grid 17, the cooling fan 21 cools the radiating end of the semiconductor refrigerating sheet 19, the air flows through the cooling grid 17, and the air flows into the cover body 1 after being cooled and dried, so that efficient dehumidification and cooling operation are performed on the motor.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor safety cover with automatic dehumidification cooling function, includes the cover body (1), its characterized in that: one side of the cover body (1) is provided with the mounting bracket (2), be provided with drying cabinet (3) in mounting bracket (2), be provided with drying mechanism in drying cabinet (3), one side of drying cabinet (3) is provided with connecting pipe (4), be provided with cooling mechanism in connecting pipe (4), one side of the cover body (1) is provided with air-supply line (5), be provided with cooling fan (6) in air-supply line (5), one end of connecting pipe (4) with air-supply line (5) intercommunication, one side of the cover body (1) is provided with exhaust pipe (7), be provided with dustproof otter board (8) in exhaust pipe (7).
2. The motor protection cover with the automatic dehumidification cooling function according to claim 1, wherein: the drying mechanism comprises a drying box (9) inserted into the drying box (3), sliding blocks (10) are arranged on two sides of the outer wall of the drying box (9), sliding grooves (11) are formed in two sides of the inner wall of the drying box (3), and the sliding blocks (10) are respectively inserted into the sliding grooves (11) on two sides.
3. The motor protection cover with the automatic dehumidification cooling function according to claim 2, wherein: the drying mechanism is characterized in that the drying mechanism further comprises a handle (12) arranged on one side of the drying box (9), air inlets (13) are further formed in two sides of one side of the drying box (9), first filter screen plates (14) are arranged in the air inlets (13) on two sides, a ventilation opening (15) is formed in one side of the drying box (9), and second filter screen plates (16) are arranged in the ventilation opening (15).
4. The motor protection cover with the automatic dehumidification cooling function according to claim 1, wherein: the cooling mechanism comprises a cooling grid (17) arranged in the connecting pipe (4), one side of the connecting pipe (4) is provided with a step hole (18), a semiconductor refrigerating piece (19) is arranged in the step hole (18), and the refrigerating end of the semiconductor refrigerating piece (19) is propped against the cooling grid (17).
5. The motor protection cover with the automatic dehumidification cooling function according to claim 4, wherein: the cooling mechanism further comprises an exhaust pipe (20) inserted into the stepped hole (18), and a cooling fan (21) is arranged in the exhaust pipe (20).
6. The motor protection cover with the automatic dehumidification cooling function according to claim 1, wherein: a temperature and humidity sensor (22) and a PLC (programmable logic controller) 23 are arranged on one side of the inner wall of the cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306642.9U CN219420432U (en) | 2023-02-24 | 2023-02-24 | Motor protection cover with automatic dehumidification cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306642.9U CN219420432U (en) | 2023-02-24 | 2023-02-24 | Motor protection cover with automatic dehumidification cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420432U true CN219420432U (en) | 2023-07-25 |
Family
ID=87207088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320306642.9U Active CN219420432U (en) | 2023-02-24 | 2023-02-24 | Motor protection cover with automatic dehumidification cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420432U (en) |
-
2023
- 2023-02-24 CN CN202320306642.9U patent/CN219420432U/en active Active
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