Aluminum profile heat dissipation device

Abstract

The utility model discloses an aluminum profile heat dissipation device, which relates to the technical field of aluminum profile processing, and comprises a support frame, a bottom plate is fixedly connected in the support frame, a heat dissipation fan is fixed at the upper end of the bottom plate, the upper end of the support frame is driven by a motor to be provided with a conveying belt, the upper end of the heat dissipation fan is fixedly connected with a flow dividing cylinder, and the flow dividing cylinder is provided with a flow dividing groove. Communicated ventilation pipes are fixedly connected to the upper end and the two sides of the flow dividing cylinder, the upper ends of the ventilation pipes are communicated and connected with a cooling mechanism, and the cooling mechanism is correspondingly arranged at the lower end of the conveying belt; the utility model discloses an aluminum profile heat dissipation device. By arranging the flow dividing barrel and the cooling mechanism, the flow dividing barrel and the ventilation pipe change the blowing speed of the cooling fan, heat on the surface of the aluminum profile is rapidly dissipated, the cooling speed can be increased under the action of the refrigeration pipe, the occupied area of the cooling bed is reduced, and the cooling efficiency of the aluminum profile is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile heat dissipation device. Background Art

[0002] After being extruded, the aluminum profile is transported to a cooling bed for stretching. The aluminum profile is cooled while being transported on the conveyor belt, so the traditional cooling bed occupies a large area, and the aluminum profile is only cooled by a cooling fan during transportation, so the cooling efficiency is low. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides an aluminum profile heat dissipation device, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an aluminum profile heat dissipation device, including a support frame, a base plate is fixedly connected to the inside of the support frame, a cooling fan is fixed to the upper end of the base plate, a conveyor belt is driven by a motor at the upper end of the support frame, the upper end of the cooling fan is fixedly connected to a diversion cylinder, the upper end and both sides of the diversion cylinder are fixedly connected to connected ventilation pipes, the upper end of the ventilation pipe is connected to a cooling mechanism, and the cooling mechanism is located at the lower end of the conveyor belt.

[0005] Furthermore, the cooling mechanism includes: an air diffuser hood, the upper end of which is fixedly connected to a sealing plate, the upper end of which is provided with an air outlet, and the number of the air outlets is set to be multiple and the spacing is equal.

[0006] Furthermore, the cross section of the diverter tube is conical, and the conical end is located at the upper end. The diameter of the ventilation pipes on both sides of the diverter tube is smaller than the diameter of the ventilation pipe at the middle upper end.

[0007] Furthermore, a refrigeration pipe is provided in the middle of the air diffuser hood, and the number of the refrigeration pipes is set to be multiple, and the refrigeration pipes are connected through refrigeration equipment.

[0008] Furthermore, the refrigeration pipe is located at the upper end of the ventilation pipe.

[0009] Furthermore, the air outlet position of the ventilation duct is set corresponding to the position of the air outlet.

[0010] Compared with the above-mentioned background technology, the aluminum profile heat dissipation device provided in this application includes a cooling bed heat dissipation device with very mature technology today, and a diverter tube and a cooling mechanism as core components. Its principle relies on changing the air outlet speed of the cooling fan to increase the surface cooling rate of the aluminum profile, and the cooling efficiency of the aluminum profile can be accelerated through the refrigeration pipe.

[0011] The utility model provides an aluminum profile heat dissipation device. Compared with the prior art, it has the following advantages:

[0012] The aluminum profile heat dissipation device is provided with a diverter tube and a cooling mechanism. The diverter tube and the ventilation pipe change the blowing speed of the cooling fan, so that the heat on the surface of the aluminum profile is quickly dissipated. The cooling speed can be increased under the action of the refrigeration pipe, the floor space of the cooling bed is reduced, and the cooling efficiency of the aluminum profile is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the heat dissipation fan and sealing plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the heat dissipation fan and cooling mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of a partial cross section of the diverter tube of the utility model.

[0017] In the figure: 1. Support frame; 2. Base plate; 3. Conveyor belt; 4. Cooling fan; 5. Diverter tube; 6. Ventilation duct; 7. Air expansion hood; 8. Closing plate; 9. Air outlet; 10. Refrigeration pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-4The utility model provides a technical solution: an aluminum profile heat dissipation device, including a support frame 1, a bottom plate 2 is fixedly connected to the inside of the support frame 1, a cooling fan 4 is fixed to the upper end of the bottom plate 2, a conveyor belt 3 is driven by a motor at the upper end of the support frame 1, a diversion cylinder 5 is fixedly connected to the upper end of the cooling fan 4, the upper end and both sides of the diversion cylinder 5 are fixedly connected with a ventilation pipe 6, the upper end of the ventilation pipe 6 is connected with a cooling mechanism, and the cooling mechanism is correspondingly arranged at the lower end of the conveyor belt 3; the aluminum profile is transported and moved on the conveyor belt 3 after being extruded, and when the aluminum profile is on the conveyor belt 3 When moving, the heat is dissipated by the cooling fan 4 at the lower end. Compared with the traditional heat dissipation method, this design changes the air outlet end of the cooling fan 4. The diverter tube 5 and the cooling fan 4 are fixed by screws. The cooling fan 4 blows the wind into the diverter tube 5. The diverter tube 5 circulates the wind through the ventilation pipes 6 at the upper end and both ends, reducing the pipe diameter and increasing the wind speed, thereby dissipating the heat on the surface of the aluminum profile. Further, the air outlet of the cooling fan 4 contacts the cooling mechanism, making the blown wind temperature lower, thereby improving the heat dissipation efficiency of the aluminum profile, thereby shortening the length of the cooling bed and reducing the floor space.

[0020] like Figure 4 As shown, the cooling mechanism includes: an air expansion hood 7, the upper end of the air expansion hood 7 is fixedly connected to a closing plate 8, and an air outlet 9 is opened at the upper end of the closing plate 8. The number of the air outlets 9 is set in multiples and the spacing is equal; the air blown out by the cooling fan 4 enters the air expansion hood 7, and then passes through the air outlet 9 on the closing plate 8. The wind is blown upward toward the aluminum profile through the air outlet 9, thereby improving the heat dissipation effect of the aluminum profile.

[0021] like Figure 4 As shown, the cross-section of the diverter tube 5 is conical, and the conical end is located at the upper end. The diameter of the ventilation pipes 6 on both sides of the diverter tube 5 is smaller than the diameter of the ventilation pipe 6 at the middle upper end; the upper end port of the diverter tube 5 is small, and the lower end port is large and matches the cooling fan 4. Therefore, the wind speed is faster as it goes up. The diameter of the ventilation pipes 6 on both sides of the diverter tube 5 is smaller than the diameter of the ventilation pipe 6 at the middle end. This design is to make the air outlet speed of the three ventilation pipes 6 consistent because the length of the ventilation pipes 6 on both sides is greater than the length of the ventilation pipe 6 at the middle end.

[0022] like Figure 3 As shown, a cooling pipe 10 is provided in the middle of the air expansion hood 7, and the number of the cooling pipes 10 is set in multiples, and the cooling pipes 10 are connected through the refrigeration equipment; the cooling pipe 10 passes through the air expansion hood 7, and the air in the air expansion hood 7 instantly reduces its temperature after passing through the cooling pipe 10, thereby making the temperature of the blown air lower than that of the room temperature air.

[0023] like Figure 3As shown, the refrigeration pipe 10 is located at the upper end of the ventilation pipe 6; the ventilation pipe 6 and the refrigeration pipe 10 are vertically corresponding to each other, so that the blown air can quickly contact the refrigeration pipe 10 to cool down, thereby improving the cooling efficiency.

[0024] like Figure 3 As shown, the air outlet position of the ventilation duct 6 corresponds to the position of the air outlet 9; the air outlet position of the ventilation duct 6 corresponds to the position of the air outlet 9, so that the low-temperature air can be quickly blown onto the aluminum profile, thereby improving the cooling efficiency of the aluminum profile.

[0025] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An aluminum profile heat dissipation device, comprising a support frame (1), a bottom plate (2) fixedly connected to the interior of the support frame (1), a heat dissipation fan (4) fixed to the upper end of the bottom plate (2), and a conveyor belt (3) driven by a motor at the upper end of the support frame (1), characterized in that: The upper end of the cooling fan (4) is fixedly connected to a diverter tube (5), the upper end and both sides of the diverter tube (5) are fixedly connected to a communicating ventilation pipe (6), the upper end of the ventilation pipe (6) is connected to a cooling mechanism, and the cooling mechanism is correspondingly arranged at the lower end of the conveyor belt (3).

2. The aluminum profile heat dissipation device according to claim 1, characterized in that: The cooling mechanism comprises: An air diffuser hood (7) is fixedly connected to a sealing plate (8) at its upper end, and an air outlet (9) is provided at its upper end. The air outlets (9) are provided in a plurality and are arranged at equal intervals.

3. The aluminum profile heat dissipation device according to claim 2, characterized in that: The cross section of the diverter tube (5) is conical, and the conical end is located at the upper end. The diameters of the ventilation pipes (6) on both sides of the diverter tube (5) are smaller than the diameter of the ventilation pipe (6) at the middle upper end.

4. The aluminum profile heat dissipation device according to claim 2, characterized in that: A refrigeration pipe (10) is provided in the middle of the air diffuser hood (7), and the number of the refrigeration pipes (10) is set in multiples, and the refrigeration pipes (10) are connected through refrigeration equipment.

5. The aluminum profile heat dissipation device according to claim 4, characterized in that: The refrigeration pipe (10) is located at the upper end of the ventilation pipe (6).

6. The aluminum profile heat dissipation device according to claim 2, characterized in that: The air outlet position of the ventilation pipe (6) is arranged corresponding to the position of the air outlet (9).

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