Cooling device for rectifier production
By designing a cooling device for rectifiers, the uniform cooling of multiple groups of rectifier shells is achieved by using hanging and spraying mechanisms, and the cooling and drying is assisted by fan-assisted cooling and low efficiency in the prior art, and is suitable for scale Chemical production.
Patent Information
- Application Number
- CN202420872108.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing cooling devices are not effective when cooling the rectifier shell, especially the bottom end surface is difficult to cool, and the working efficiency is low, making them not suitable for large-scale production.
A cooling device including a cooling box, a hanging mechanism, a spraying mechanism and a fan is designed. Multiple groups of rectifier shells are hung through the hanging mechanism, and the spraying mechanism achieves uniform spraying of coolant, and the fan assists in cooling and drying residual water stains. Improves cooling efficiency and efficiency.
The full and uniform cooling of multiple groups of rectifier shells is achieved, cooling efficiency is improved, water resource waste is reduced, and cooling is reduced and dryed through the fan, improving the overall cooling effect.
Smart Images
Figure CN222210972U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device used for rectifier production. Background Art
[0002] A rectifier is a device that converts alternating current into direct current, and can be used for power supply devices and detecting radio signals, etc. The rectifier housing is an important component of the rectifier. The metal rectifier housing is generally cast. After the metal rectifier housing is cast, it needs to be cooled using a cooling device. In the prior art, the metal rectifier housing is usually placed directly in a cooling device for cooling. On the one hand, the cooling effect is poor due to the fixed placement of the metal rectifier housing; on the other hand, the bottom end surface of the metal rectifier housing is difficult to cool down well; and the existing cooling device can only cool one metal rectifier housing at a time, and the working efficiency is low, which is not suitable for large-scale production. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cooling device for rectifier production with better cooling effect and higher cooling efficiency.
[0004] The technical solution adopted by the utility model is as follows: the utility model is a cooling device for rectifier production, comprising a cooling box, and also comprising a hanging mechanism, a spray mechanism and a fan, wherein a partition is provided in the cooling box, and the partition divides the cooling box into a cooling chamber and a water storage chamber from top to bottom in sequence, and a reflux port connecting the cooling chamber and the water storage chamber is provided on the partition, and a sealing door is provided on one side of the cooling chamber, and an air vent is provided at the top of the cooling box, and a first air vent is provided on the air vent, the hanging mechanism is arranged in the cooling chamber, the spray mechanism is arranged in the cooling chamber and the water storage chamber, and the fan is arranged on the cooling box for blowing air into the cooling chamber, and the hanging mechanism comprises a mounting top seat, a hanging turntable and a hook, the mounting top seat is arranged at the top of the cooling chamber, the hanging turntable is engaged and rotatably sleeved on the mounting top seat, and a rotating seat is provided at the top of the hook, and the hook is engaged and rotatably sleeved on the hanging turntable through the rotating seat, a first gear is sleeved on the mounting top seat, and a second gear is sleeved on the rotating seat, and the first gear is meshed with the second gear.
[0005] Furthermore, the spray mechanism includes a reciprocating screw, a guide rod, a lifting frame, a spray pipe, a water pump, a connecting hose and a water suction pipe, the reciprocating screw is rotatably arranged in the cooling chamber, the guide rod is arranged in the cooling chamber, the lifting frame is threadedly sleeved on the reciprocating screw and slidably sleeved on the guide rod, the spray pipe is arranged on the lifting frame, a spray head is provided on the spray pipe, the water pump is arranged in the water storage chamber, the connecting hose is arranged on the water outlet of the water pump and passes through the partition and is arranged on the spray pipe, and the water suction pipe is arranged on the water inlet of the water pump and extends to the bottom of the water storage chamber.
[0006] Furthermore, a first pulley is sleeved on the hanging turntable, a second pulley is sleeved on the reciprocating screw rod, and a transmission belt is sleeved on the first pulley and the second pulley.
[0007] Furthermore, a motor is provided on the top of the cooling box, and one end of the reciprocating screw rotates through the top wall of the cooling box and is provided on the output shaft of the motor.
[0008] Furthermore, a filter screen is provided at the reflux port.
[0009] Furthermore, the vent pipe upper rotating cover is provided with an adjusting cover, and the adjusting cover is provided with a second vent.
[0010] Furthermore, a self-locking universal wheel is provided at the bottom of the cooling box.
[0011] Furthermore, the cooling box is provided with a drain pipe connected to the water storage chamber, and the drain pipe is provided with a valve.
[0012] Furthermore, the hooks are provided in a plurality of groups, and the plurality of groups of hooks are distributed in a ring array.
[0013] The beneficial effects achieved by the utility model using the above structure are as follows: the present scheme is provided with a plurality of groups of hooks, through which a plurality of groups of metal rectifier shells can be hung at the same time, and by hanging the metal rectifier shells, it is also convenient to cool the bottom thereof; the motor can simultaneously drive the reciprocating screw and the hanging turntable to rotate, the rotation of the reciprocating screw can drive the spray pipe to move back and forth up and down to spray and cool the metal rectifier shell, the rotation of the hanging turntable can drive the hook to rotate, thereby driving the metal rectifier shell thereon to rotate, and due to the meshing action of the first gear and the second gear, the hook itself will also rotate during the rotation process, thereby being able to cool a plurality of groups of metal rectifier shells more fully and evenly at the same time; the fan can assist in cooling on the one hand, and on the other hand, since the temperature of the water will rise after the water is sprayed onto the metal rectifier shell with a higher temperature, the fan can cool the water, and the fan can also dry the water stains remaining on the metal rectifier shell after the cooling is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0015] Figure 1 A three-dimensional diagram of an embodiment of the utility model;
[0016] Figure 2 An exploded view of an embodiment of the utility model;
[0017] Figure 3 It is a front view of an embodiment of the utility model;
[0018] Figure 4 for Figure 3 Sectional view along section AA;
[0019] Figure 5 for Figure 4 A cross-sectional view along section BB;
[0020] Figure 6 It is a left side view of an embodiment of the utility model;
[0021] Figure 7 A top view of an embodiment of the utility model;
[0022] Figure 8 for Figure 4 Enlarged view of part A.
[0023] Among them, 1. cooling box, 2. hanging mechanism, 3. spray mechanism, 4. fan, 5. cooling chamber, 6. water storage chamber, 7. partition, 8. sealing door, 9. air vent, 10. drain pipe, 11. valve, 12. installation top seat, 13. hanging turntable, 14. hook, 15. first gear, 16. second gear, 17. rotating seat, 18. reciprocating screw rod, 19. guide rod, 20. lifting frame, 21. spray pipe, 22. water pump, 23. connecting hose, 24. suction pipe, 25. nozzle, 26. first pulley, 27. second pulley, 28. transmission belt, 29. motor, 30. filter, 31. adjustment cover, 32. self-locking universal wheel. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0026] like Figure 1-Figure 8 As shown, the utility model is a cooling device for rectifier production, comprising a cooling box 1, a hanging mechanism 2, a spray mechanism 3 and a fan 4, a partition 7 is provided in the cooling box 1, and the partition 7 divides the cooling box 1 into a cooling chamber 5 and a water storage chamber 6 from top to bottom, a reflux port connecting the cooling chamber 5 and the water storage chamber 6 is provided on the partition 7, a sealing door 8 is provided on one side of the cooling chamber 5, a ventilation pipe 9 is provided on the top of the cooling box 1, and a first ventilation port is provided on the ventilation pipe 9, and the hanging mechanism 2 is provided on the cooling box 1. In the cavity 5, the spray mechanism 3 is arranged in the cooling cavity 5 and the water storage cavity 6, and the fan 4 is arranged on the cooling box 1 for blowing air into the cooling cavity 5; a filter screen 30 is arranged at the return port; the rotating cover on the air vent 9 is provided with an adjusting cover 31, and the adjusting cover 31 is provided with a second air vent; a self-locking universal wheel 32 is provided at the bottom of the cooling box 1; a drain pipe 10 connected to the water storage cavity 6 is provided on the cooling box 1, and a valve 11 is provided on the drain pipe 10; a plurality of groups of hooks 14 are provided, and the plurality of groups of hooks 14 are distributed in a ring array.
[0027] The hanging mechanism 2 includes a mounting top seat 12, a hanging turntable 13 and a hook 14. The mounting top seat 12 is arranged at the top of the cooling chamber 5. The hanging turntable 13 is engaged and rotatably sleeved on the mounting top seat 12. A rotating seat 17 is provided on the top of the hook 14. The hook 14 is engaged and rotatably sleeved on the hanging turntable 13 through the rotating seat 17. A first gear 15 is sleeved on the mounting top seat 12, and a second gear 16 is sleeved on the rotating seat 17. The first gear 15 is meshed with the second gear 16.
[0028] The spray mechanism 3 includes a reciprocating screw 18, a guide rod 19, a lifting frame 20, a spray pipe 21, a water pump 22, a connecting hose 23 and a water extraction pipe 24. The reciprocating screw 18 is rotatably arranged in the cooling chamber 5, the guide rod 19 is arranged in the cooling chamber 5, the lifting frame 20 is arranged on the reciprocating screw 18 through a threaded sleeve and is slidably sleeved on the guide rod 19, the spray pipe 21 is arranged on the lifting frame 20, and a nozzle 25 is arranged on the spray pipe 21. The water pump 22 is arranged in the water storage chamber 6, the connecting hose 23 is arranged on the water outlet of the water pump 22 and passes through the partition 7 and is arranged on the spray pipe 21, and the water extraction pipe 24 is arranged on the water inlet of the water pump 22 and extends to the bottom of the water storage chamber 6; a motor 29 is arranged on the top of the cooling box 1, and one end of the reciprocating screw 18 rotates through the top wall of the cooling box 1 and is arranged on the output shaft of the motor 29.
[0029] A first pulley 26 is sleeved on the hanging turntable 13 , a second pulley 27 is sleeved on the reciprocating screw rod 18 , and a transmission belt 28 is sleeved on the first pulley 26 and the second pulley 27 .
[0030] When in use, water is added to the water storage chamber 6, and multiple groups of metal rectifier shells are hung on the hook 14 in turn, then the sealing door 8 is closed, the motor 29 and the water pump 22 are started, the water in the water storage chamber 6 is pumped out through the water pump 22 and the pumping pipe 24, and the water is sent to the spray pipe 21 through the connecting hose 23, and the water is finally sprayed onto the metal rectifier shell by the nozzle 25 to cool the metal rectifier shell. The reciprocating screw rod 18 is driven to rotate by the motor 29, and the rotation of the reciprocating screw rod 18 drives the lifting frame 20 to reciprocate, and the lifting frame 20 drives the spray pipe 21 to reciprocate. When the reciprocating screw rod 18 rotates, it also drives the second pulley 27 to rotate, and the second pulley 27 drives the first pulley 26 to rotate through the transmission belt 28, and the first pulley 26 drives the hanging turntable 13 to rotate, and the hanging turntable 13 drives the hook 14 to rotate. Since the first gear 15 and the second gear 16 are engaged, the hook 14 itself will also rotate during the rotation process, so that the metal rectifier shell hung on the hook 14 revolves and rotates at the same time, and cooperates with the reciprocating movement of the spray pipe 21, so that multiple groups of metal rectifier shells can be cooled more evenly and fully.
[0031] The water sprayed from the nozzle 25 will flow back into the water storage chamber 6 through the reflux port, thereby realizing the recycling of water resources and reducing the waste of water resources. When the water is sprayed onto the metal rectifier shell, the impurities adhering to the metal rectifier shell will be taken away, and these impurities can be filtered through the filter 30. The fan 4 can blow air onto the metal rectifier shell. On the one hand, the fan 4 can assist in cooling the metal rectifier shell. On the other hand, since the water is sprayed onto the metal rectifier shell with a higher temperature, the temperature of the water will also increase. At this time, the fan 4 can cool the water to avoid the temperature of the water from increasing during the recycling process. In addition, after the cooling is completed, the fan 4 can also dry the water stains remaining on the metal rectifier shell. The air vent 9 can play a ventilation role. The overlap between the first air vent and the second air vent can be adjusted by rotating the adjustment cover 31. When the overlap between the first air vent and the second air vent is high, the ventilation effect is better. On the contrary, the ventilation effect is poor.
[0032] In summary, the present invention is provided with a plurality of groups of hooks 14, through which a plurality of groups of metal rectifier shells can be simultaneously suspended, and by suspending the metal rectifier shells, it is also convenient to cool the bottom thereof; the motor 29 can simultaneously drive the reciprocating screw 18 and the suspension turntable 13 to rotate, and the rotation of the reciprocating screw 18 can drive the spray pipe 21 to reciprocate up and down to spray and cool the metal rectifier shell, and the rotation of the suspension turntable 13 can drive the hook 14 to rotate, thereby driving the metal rectifier shell thereon to rotate, and due to the meshing action of the first gear 15 and the second gear 16, the hook 14 itself will also rotate during the rotation process, thereby being able to cool a plurality of groups of metal rectifier shells more fully and evenly at the same time; the fan 4 can assist in cooling on the one hand, and on the other hand, since the temperature of the water will also rise after the water is sprayed onto the metal rectifier shell with a higher temperature, the water can be cooled by the fan 4, and the water stains remaining on the metal rectifier shell can also be dried by the fan 4 after the cooling is completed.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0034] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A cooling device for rectifier production, comprising a cooling box (1), characterized in that: The cooling box (1) further comprises a hanging mechanism (2), a spray mechanism (3) and a fan (4); a partition (7) is provided inside the cooling box (1); the partition (7) divides the cooling box (1) into a cooling chamber (5) and a water storage chamber (6) from top to bottom; a reflux port connecting the cooling chamber (5) and the water storage chamber (6) is provided on the partition (7); a sealing door (8) is provided on one side of the cooling chamber (5); a ventilation pipe (9) is provided on the top of the cooling box (1); a first ventilation port is provided on the ventilation pipe (9); the hanging mechanism (2) is provided in the cooling chamber (5); the spray mechanism (3) is provided in the cooling chamber (5) and the water storage chamber (6); the fan (4) is provided on the cooling box ( 1) is used for blowing air into a cooling chamber (5), the hanging mechanism (2) comprises a mounting top seat (12), a hanging turntable (13) and a hook (14), the mounting top seat (12) is arranged at the top of the cooling chamber (5), the hanging turntable (13) is engaged and rotatably sleeved on the mounting top seat (12), a rotating seat (17) is arranged at the top of the hook (14), the hook (14) is engaged and rotatably sleeved on the hanging turntable (13) through the rotating seat (17), a first gear (15) is sleeved on the mounting top seat (12), a second gear (16) is sleeved on the rotating seat (17), and the first gear (15) is meshed with the second gear (16).
2. The cooling device for rectifier production according to claim 1, characterized in that: The spray mechanism (3) comprises a reciprocating screw (18), a guide rod (19), a lifting frame (20), a spray pipe (21), a water pump (22), a connecting hose (23) and a water suction pipe (24); the reciprocating screw (18) is rotatably arranged in the cooling chamber (5); the guide rod (19) is arranged in the cooling chamber (5); the lifting frame (20) is arranged on the reciprocating screw (18) by threaded sleeve connection and is slidably sleeved on the cooling chamber (5); The spray pipe (21) is arranged on the guide rod (19), the spray pipe (21) is arranged on the lifting frame (20), a spray head (25) is arranged on the spray pipe (21), the water pump (22) is arranged in the water storage chamber (6), the connecting hose (23) is arranged on the water outlet of the water pump (22) and passes through the partition (7) and is arranged on the spray pipe (21), and the water pump (24) is arranged on the water inlet of the water pump (22) and extends to the bottom of the water storage chamber (6).
3. The cooling device for rectifier production according to claim 2, characterized in that: The hanging turntable (13) is sleeved with a first belt pulley (26), the reciprocating screw rod (18) is sleeved with a second belt pulley (27), and the first belt pulley (26) and the second belt pulley (27) are sleeved with a transmission belt (28).
4. The cooling device for rectifier production according to claim 2, characterized in that: A motor (29) is provided on the top of the cooling box (1), and one end of the reciprocating screw (18) rotates through the top wall of the cooling box (1) and is provided on the output shaft of the motor (29).
5. The cooling device for rectifier production according to claim 1, characterized in that: A filter screen (30) is provided at the reflux port.
6. The cooling device for rectifier production according to claim 1, characterized in that: The upper rotating cover of the ventilation tube (9) is provided with an adjusting cover (31), and the adjusting cover (31) is provided with a second ventilation port.
7. The cooling device for rectifier production according to claim 1, characterized in that: The bottom of the cooling box (1) is provided with a self-locking universal wheel (32).
8. The cooling device for rectifier production according to claim 1, characterized in that: The cooling box (1) is provided with a drainage pipe (10) which is in communication with the water storage chamber (6), and the drainage pipe (10) is provided with a valve (11).
9. The cooling device for rectifier production according to claim 1, characterized in that: The hooks (14) are provided in a plurality of groups, and the plurality of groups of hooks (14) are distributed in a ring array.