CN210686362U

CN210686362U - Mixed flow fan with cooling function

Info

Publication number: CN210686362U
Application number: CN201920729995.3U
Authority: CN
Inventors: 吴吉华; 祝青华; 牛德春
Original assignee: Zhejiang Weibang Fan Co Ltd
Current assignee: Zhejiang Weibang Fan Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-06-05
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a from mixed flow fan of taking cooling function, including bottom plate and mounting panel. The cooling device is arranged, the cooling liquid is filled into the inner cavity of the third shell through the conduit at the lower side, and then the cooling liquid is discharged from the conduit at the upper side, so that the heat generated by the mixed flow fan can be effectively taken away, and then the air is filled into the second shell through the through hole, so that the heat entering the second shell is discharged, the heat dissipation efficiency is effectively improved, and the heat dissipation effect is good; through being provided with adjusting device, can make first slider at first spout internal motion through rotating the threaded rod to change the orbit when the plectane rotates, realize the change to fly leaf amplitude of oscillation, realize the regulation operation to the angle of blowing of mixed flow fan, enlarge the application range of mixed flow fan, through being provided with the gyro wheel, make the plectane can and fly leaf between the contact rounding and rounding, avoid the damage of this device. The utility model has the advantages of good heat dissipation effect and adjustable angle.

Description

Mixed flow fan with cooling function

Technical Field

The utility model relates to a mixed flow fan technical field specifically is a mixed flow fan from area cooling function.

Background

The impeller of the mixed flow fan enables air to do centrifugal motion and axial motion, and the motion of the air in the shell mixes two motion forms of axial flow and centrifugation, so that the mixed flow fan is called as mixed flow. In the mixed flow fan in the prior art, after the mixed flow fan is used for a period of time, great heat is generated, one part of the heat is dissipated, the other part of the heat is collected, and the heat is easily damaged by the mixed flow fan if not timely processed, so that great economic loss is caused, which is a great disadvantage in the prior art; in addition, the chaotic fan in the prior art is fixed when in use, so that the air outlet of the chaotic fan can only blow air in one direction, the application range of the chaotic fan is greatly limited, and the chaotic fan is another defect in the prior art. Based on above reason, the utility model provides a from mixed flow fan of taking cooling function solves these not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the poor and fixed defect of angle of prior art's radiating effect, provide a mixed flow fan from area cooling function. The mixed flow fan with the cooling function has the characteristics of good heat dissipation effect, adjustable angle and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from mixed flow fan of taking cooling function, includes the bottom plate, fixedly connected with stand on the top surface of bottom plate, the upside swing joint of stand has the fly leaf, the fly leaf is the U-shaped setting, be provided with the plectane in the fly leaf, be provided with adjusting device on the plectane, the top surface of bottom plate is close to the right side and is provided with drive arrangement, fixedly connected with mounting panel on the top surface of fly leaf, the first shell of fixedly connected with on the mounting panel top surface, the inner chamber of first shell is provided with the support, the first motor of lateral wall center fixedly connected with of support, fixedly connected with roller bearing on the rotor of first motor, the roller bearing runs through support fixedly connected with flabellum, swing joint between roller bearing and the support, be provided with cooling device on the inner chamber lateral.

Preferably, adjusting device includes first spout, set up the first spout that runs through its upper and lower lateral wall on the plectane, swing joint has first slider in the first spout, set up the screw hole that runs through its left and right sides lateral wall on the lateral wall of first slider, threaded hole swing joint has the threaded rod, the both ends of threaded rod all extend the both sides wall swing joint setting of screw hole and first spout, the lateral wall setting of plectane is run through to the one end of threaded rod, swing joint between threaded rod and the plectane, the threaded rod runs through the one end of plectane and sets up flutedly, the recess is the hexagon setting.

Preferably, the driving device comprises a second motor, the top surface of the bottom plate close to the right side is fixedly connected with the second motor, a main shaft is fixedly connected to a rotor of the second motor, a first bevel gear is fixedly connected to one end of the main shaft, which is far away from the second motor, a second bevel gear is meshed with the left side of the first bevel gear, the center of the bottom surface of the second bevel gear is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which is far away from the second bevel gear, is movably connected on the top surface of the bottom plate, the side wall of the first rotating shaft is fixedly connected with a first gear, a second rotating shaft is fixedly connected on the bottom surface of the first sliding block, one end of the second rotating shaft, which is far away from the first sliding block, is movably connected on the top surface of the bottom plate, the lateral wall of the second rotating shaft is fixedly connected with another first gear, and the first gears on the two sides are connected through a chain in a transmission mode.

Preferably, cooling device includes the second shell, second shell fixed connection is on the inner chamber lateral wall of first shell, the right side wall of second shell does not seal the setting, the left side lateral wall slope of second shell sets up, evenly distributed has seted up a plurality of through-hole on the second shell is close to left lateral wall, fixedly connected with third shell on the inside wall of second shell, two pipes of right side wall longitudinal symmetry fixedly connected with of third shell.

Preferably, the inner cavity of the third shell is provided with a filter screen close to the right side, and the filter screen is fixedly connected to the inner side wall of the third shell.

Preferably, the support is arranged in a Y shape and is fixedly connected to the side wall of the third shell.

Preferably, the circular groove has been seted up on the lateral wall of plectane, evenly distributed is provided with a plurality of montant in the circular groove, equal fixed connection between the upper and lower lateral wall of montant and circular groove, swing joint has the gyro wheel on the lateral wall of montant, the lateral wall of gyro wheel extends the circular groove setting.

Preferably, the idler wheel is provided with a rubber pad, and the rubber pad is fixedly connected to the side wall of the idler wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device is arranged, the cooling liquid is filled into the inner cavity of the third shell through the conduit at the lower side, and then the cooling liquid is discharged from the conduit at the upper side, so that the heat generated by the mixed flow fan can be effectively taken away, and then the air is filled into the second shell through the through hole, so that the heat entering the second shell is discharged, the heat dissipation efficiency is effectively improved, and the heat dissipation effect is good; through being provided with adjusting device, can make first slider at first spout internal motion through rotating the threaded rod to change the orbit when the plectane rotates, realize the change to fly leaf amplitude of oscillation, realize the regulation operation to the angle of blowing of mixed flow fan, enlarge the application range of mixed flow fan, through being provided with the gyro wheel, make the plectane can and fly leaf between the contact rounding and rounding, avoid the damage of this device.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure of the plane A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the plane B of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of fig. 1 at C.

Reference numbers in the figures: 1. a base plate; 2. a column; 3. a movable plate; 4. a circular plate; 5. an adjustment device; 6. a drive device; 7. mounting a plate; 8. a first housing; 9. a support; 10. a first motor; 11. a roller; 12. a fan blade; 13. a cooling device; 14. a first chute; 15. a first slider; 16. a threaded rod; 17. a groove; 18. a second motor; 19. a main shaft; 20. a first bevel gear; 21. a second bevel gear; 22. a first rotating shaft; 23. a first gear; 24. a second rotating shaft; 25. a chain; 26. a second housing; 27. a through hole; 28. a third housing; 29. a conduit; 30. a filter screen; 31. a vertical rod; 32. a roller; 33. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mixed flow fan with a cooling function comprises a bottom plate 1, wherein a stand column 2 is fixedly connected to the top surface of the bottom plate 1, a movable plate 3 is movably connected to the upper side of the stand column 2, the movable plate 3 is arranged in a U shape, a circular plate 4 is arranged in the movable plate 3, a circular groove is formed in the side wall of the circular plate 4, a plurality of vertical rods 31 are uniformly distributed in the circular groove, the vertical rods 31 are fixedly connected with the upper side wall and the lower side wall of the circular groove, rollers 32 are movably connected to the side wall of the vertical rods 31, the side wall of each roller 32 extends out of the circular groove, a rubber pad 33 is arranged on each roller 32, the rubber pads 33 are fixedly connected to the side wall of each roller 32, so that the mixed flow fan can rotate more smoothly, the mixed flow fan is prevented from being damaged, an adjusting device 5 is arranged on the circular plate 4, each adjusting device 5 comprises a first sliding groove 14, the side wall of the first sliding block 15 is provided with a threaded hole penetrating through the left side wall and the right side wall thereof, the threaded hole is internally and movably connected with a threaded rod 16, two ends of the threaded rod 16 extend out of the threaded hole and are movably connected with two side walls of the first sliding chute 14, one end of the threaded rod 16 penetrates through the side wall of the circular plate 4 and is movably connected with the circular plate 4, one end of the threaded rod 16 penetrating through the circular plate 4 is provided with a groove 17, the groove 17 is arranged in a hexagonal shape to realize the adjustment operation of the swing angle of the mixed flow fan, so that the use effect is better, the top surface of the bottom plate 1 is provided with a driving device 6 close to the right side, the driving device 6 comprises a second motor 18, the top surface of the bottom plate 1 is fixedly connected with the second motor 18 close to the right side, a rotor of the second motor 18 is fixedly connected with a main shaft, a first rotating shaft 22 is fixedly connected to the center of the bottom surface of the second bevel gear 21, one end of the first rotating shaft 22, which is far away from the second bevel gear 21, is movably connected to the top surface of the bottom plate 1, a first gear 23 is fixedly connected to the side wall of the first rotating shaft 22, a second rotating shaft 24 is fixedly connected to the bottom surface of the first slider 15, one end of the second rotating shaft 24, which is far away from the first slider 15, is movably connected to the top surface of the bottom plate 1, another first gear 23 is fixedly connected to the side wall of the second rotating shaft 24, the first gears 23 on the two sides are in transmission connection through a chain 25, a mounting plate 7 is fixedly connected to the top surface of the movable plate 3, a first housing 8 is fixedly connected to the top surface of the mounting plate 7, a support 9 is arranged in an inner cavity of the first housing 8, the support 9 is in a Y-shaped arrangement, the rotor of the first motor 10 is fixedly connected with a roller 11, the roller 11 penetrates through the support 9 and is fixedly connected with a fan blade 12, the roller 11 is movably connected with the support 9, the inner cavity side wall of the first shell 8 is provided with a cooling device 13, the cooling device 13 comprises a second shell 26, the second shell 26 is fixedly connected with the inner cavity side wall of the first shell 8, the right side wall of the second shell 26 is not sealed, the left side wall of the second shell 26 is obliquely arranged, the second shell 26 is uniformly distributed and provided with a plurality of through holes 27 close to the left side wall, the inner side wall of the second shell 26 is fixedly connected with a third shell 28, the right side wall of the third shell 28 is vertically and symmetrically and fixedly connected with two guide pipes 29, heat is effectively taken away, the heat is convenient for people to gather, a filter screen 30 is arranged close to the right side of the inner cavity of the third shell 28 with good heat dissipation effect, and the filter screen, the influence of external impurities on the mixed flow fan is avoided.

The working principle is as follows: the utility model discloses the angle of mixed flow fan is adjusted according to the needs of in-service use at first when the device is used, through recess 17 rotation threaded rod 16 on the threaded rod 16, make threaded rod 16 mesh the screw hole motion on the first slider 15, make first slider 15 move in first spout 14, stop rotating threaded rod 16 after first slider 15 moves to suitable position, add the coolant liquid to pipe 29 of third shell 28 downside through external equipment, install coolant liquid recovery unit in pipe 29 department of upside, then start first motor 10 and second motor 18 through external power supply, first motor 10 drives flabellum 12 through roller 11 and rotates, realize mixed flow fan blowing function, the heat that the mixed flow fan produced when operation is absorbed by the coolant liquid through the lateral wall of third shell 28, the fan damage that the heat gathering leads to very big reduction is probably, then, a part of the air flow generated by the mixed flow fan enters the inner cavity of the second shell 26 through the through hole 27, the air flow moves in the inner cavity of the second shell 26 and is discharged from the right side of the second shell 26, and a part of heat conducted by the cooling liquid to the second shell 26 is discharged, so that the heat dissipation efficiency is greatly improved, the heat dissipation effect is good, meanwhile, the second motor 18 drives the first bevel gear 20 on the main shaft 19 to rotate, the first bevel gear 20 engages with the second bevel gear 21 to rotate, the second bevel gear 21 drives the first gear 23 on the first rotating shaft 22 to rotate, the first gear 23 drives the chain 25 to move, the chain 25 drives the first gear 23 on the second rotating shaft 24 to rotate, the second rotating shaft 24 drives the first sliding block 15 to rotate, the circular plate 4 moves in the movable plate 3, so that the movable plate 3 drives the mixed flow fan on the mounting plate 7 to swing, and the multi-angle air blowing function is realized.

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

1. The utility model provides a from mixed flow fan of taking cooling function, includes bottom plate (1), its characterized in that: the novel fan blade support is characterized in that a stand column (2) is fixedly connected to the top surface of the bottom plate (1), a movable plate (3) is movably connected to the upper side of the stand column (2), the movable plate (3) is in a U-shaped arrangement, a circular plate (4) is arranged in the movable plate (3), an adjusting device (5) is arranged on the circular plate (4), a driving device (6) is arranged on the top surface of the bottom plate (1) close to the right side, a mounting plate (7) is fixedly connected to the top surface of the movable plate (3), a first shell (8) is fixedly connected to the top surface of the mounting plate (7), a support (9) is arranged in an inner cavity of the first shell (8), a first motor (10) is fixedly connected to the center of the side wall of the support (9), a roller (11) is fixedly connected to the rotor of the first motor (10), the roller (11) is movably connected with the support (9), and a cooling device (13) is arranged on the side wall of the inner cavity of the first shell (8).

2. The mixed flow fan with the cooling function as claimed in claim 1, wherein: adjusting device (5) include first spout (14), set up first spout (14) that runs through its upper and lower lateral wall on plectane (4), swing joint has first slider (15) in first spout (14), set up the screw hole that runs through its left and right sides lateral wall on the lateral wall of first slider (15), threaded hole swing joint has threaded rod (16), the both ends of threaded rod (16) all extend the both sides wall swing joint setting of screw hole and first spout (14), the lateral wall setting that plectane (4) was run through to the one end of threaded rod (16), swing joint between threaded rod (16) and plectane (4), threaded rod (16) run through the one end of plectane (4) and set up fluted (17), recess (17) are the hexagon setting.

3. The mixed flow fan with the cooling function as claimed in claim 1, wherein: the driving device (6) comprises a second motor (18), the top surface of the bottom plate (1) is fixedly connected with the second motor (18) close to the right side, a rotor of the second motor (18) is fixedly connected with a spindle (19), one end, far away from the second motor (18), of the spindle (19) is fixedly connected with a first bevel gear (20), the left side of the first bevel gear (20) is meshed with a second bevel gear (21), the center of the bottom surface of the second bevel gear (21) is fixedly connected with a first rotating shaft (22), one end, far away from the second bevel gear (21), of the first rotating shaft (22) is movably connected onto the top surface of the bottom plate (1), the side wall of the first rotating shaft (22) is fixedly connected with a first gear (23), the first gear (23) and another first gear (23) are in transmission connection through a chain (25), and the other first gear (23) is fixedly connected onto the side wall of the second rotating shaft (24), one end, far away from the first sliding block (15), of the second rotating shaft (24) is movably connected to the top surface of the bottom plate (1), and the second rotating shaft (24) is fixedly connected to the bottom surface of the first sliding block (15).

4. The mixed flow fan with the cooling function as claimed in claim 1, wherein: cooling device (13) include second shell (26), second shell (26) fixed connection is on the inner chamber lateral wall of first shell (8), the right side wall of second shell (26) does not seal the setting, the left side lateral wall slope of second shell (26) sets up, evenly distributed has seted up a plurality of through-hole (27) on second shell (26) is close to the left lateral wall, fixedly connected with third shell (28) on the inside wall of second shell (26), two pipe (29) of right side wall longitudinal symmetry fixedly connected with of third shell (28).

5. The mixed flow fan with the cooling function as claimed in claim 4, wherein: the inner cavity of the third shell (28) is provided with a filter screen (30) close to the right side, and the filter screen (30) is fixedly connected to the inner side wall of the third shell (28).

6. The mixed flow fan with the cooling function as claimed in claim 1 or 4, wherein: the support (9) is Y-shaped, and the support (9) is fixedly connected to the side wall of the third shell (28).

7. The mixed flow fan with the cooling function as claimed in claim 1, wherein: the round groove has been seted up on the lateral wall of plectane (4), evenly distributed is provided with a plurality of montant (31) in the round groove, equal fixed connection between the upper and lower lateral wall of montant (31) and round groove, swing joint has gyro wheel (32) on the lateral wall of montant (31), the lateral wall of gyro wheel (32) extends the round groove setting.

8. The mixed flow fan with cooling function of claim 7, characterized in that: the roller (32) is provided with a rubber pad (33), and the rubber pad (33) is fixedly connected to the side wall of the roller (32).