CN213547304U

CN213547304U - Ventilation and heat dissipation mechanism for motor of centrifugal machine

Info

Publication number: CN213547304U
Application number: CN202022616244.6U
Authority: CN
Inventors: 李朝阳; 徐卫林; 曾红刚
Original assignee: Shanghai Fengbo Biotechnology Co ltd
Current assignee: Shanghai Fengbo Biotechnology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-25
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a centrifuge motor ventilation cooling mechanism, comprising a base plate, the fixed centrifuge motor that sets up in bottom plate middle part, the bottom plate is close to centrifuge motor bottom and is equipped with the ventilation groove, and the fixed at least one fan device that sets up on the bottom plate, fan device fixed connection wind-guiding pipeline, wind-guiding pipeline are including aiming at the air outlet on the one side of centrifuge motor middle part position, and the fan device includes the casing, and the casing is equipped with the air intake, and the air intake is through a set of connecting rod fixed connection fan that sets up, and the bottom plate is through the strip type curb plate and the casing fixed connection of. The bottom of the motor of the centrifugal machine can be naturally ventilated and radiated by arranging the ventilation grooves; a fan device is arranged to actively dissipate heat of the motor main body of the centrifuge; the air guide pipeline is arranged, and concentrated wind power is aligned to the motor of the centrifugal machine, so that the maximum heat dissipation efficiency is achieved.

Description

Ventilation and heat dissipation mechanism for motor of centrifugal machine

Technical Field

The utility model relates to a centrifuge technical field specifically is a centrifuge motor ventilation cooling mechanism.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid, where the centrifuge motor is the power source for the centrifuge. The centrifuge motor can produce a large amount of heat at high-speed rotation in-process, need in time give off these heats, otherwise can arouse the problem of scalding of centrifuge complete machine.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a centrifuge motor ventilation cooling mechanism.

The technical scheme of the utility model is realized like this:

the utility model provides a centrifuge motor ventilation cooling mechanism which characterized in that: the centrifugal machine air inlet device comprises a bottom plate, a centrifugal machine motor is fixedly arranged in the middle of the bottom plate, a ventilation groove is formed in the bottom plate, the bottom plate is close to the bottom of the centrifugal machine motor, at least one fan device is fixedly arranged on the bottom plate, the fan device is fixedly connected with an air guide pipeline, the air guide pipeline comprises an air outlet aligned with the middle part of the centrifugal machine motor, the air outlet is inclined upwards, the fan device comprises a shell, an air inlet is formed in the shell, the air inlet is fixedly connected with a fan through a set of connecting rods, and the bottom plate is fixedly connected with the shell through.

The utility model discloses further set up to: the inside wall of air intake is equipped with the inclined plane, the cross-section on inclined plane is the isosceles trapezoid type, the inclined plane is equipped with a set of fastener, the outer lane of fan with connecting rod one end fixed connection, the connecting rod other end with the cooperation of fastener joint.

The utility model discloses further set up to: the air guide pipeline comprises an air guide bottom side plate, the air guide bottom side plate is fixedly connected with an air guide inclined plate, an air guide upper plate is arranged on the air guide bottom side plate, and the air guide bottom side plate, the air guide upper plate and the air guide inclined plate form an inclined air outlet.

The utility model discloses further set up to: the fan device is characterized in that a plurality of first connecting holes are formed in one side of the fan device and connected with the air guide bottom side plate, a plurality of second connecting holes are formed in the other side of the fan device and connected with the strip-shaped side plate, and a clamping groove is formed in the shell.

The utility model discloses further set up to: the bottom of the centrifugal machine motor is fixedly connected with the bottom plate through a set of connecting columns, a gap is reserved between the centrifugal machine motor and the bottom plate, and the gap is communicated with the ventilation groove.

To sum up, the beneficial effects of the utility model are that: the utility model provides a ventilation and heat dissipation mechanism for a centrifuge motor, which can perform natural ventilation and heat dissipation on the bottom of the centrifuge motor by arranging a ventilation groove; a fan device is arranged to actively dissipate heat of the motor main body of the centrifuge; the air guide pipeline is arranged, and concentrated wind power is aligned to the motor of the centrifugal machine, so that the maximum heat dissipation efficiency is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the wind guiding device of the present invention matching with the wind guiding pipe;

FIG. 3 is a schematic structural diagram of the fan device according to the present invention;

fig. 4 is a schematic cross-sectional view of the middle slope of the present invention.

Reference numerals: 1. a base plate; 2. a centrifuge motor; 3. a ventilation slot; 4. a fan device; 401. a housing; 402. an air inlet; 403. a connecting rod; 404. a fan; 405. a bevel; 406. a fastener; 5. an air duct; 501. an air outlet; 502. an air guide bottom side plate; 503. an air guide sloping plate; 504. an air guide upper plate; 6. a strip-shaped side plate; 7. a first connection hole; 8. a second connection hole; 9. connecting columns; 10. a gap.

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 efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-4:

the utility model provides a centrifuge motor ventilation cooling mechanism, includes

bottom plate

1, and 1 middle part of bottom plate is fixed to set up centrifuge motor 2, and bottom plate 1 is close to centrifuge motor 2 bottom and is equipped with ventilation groove 3, specifically, and 2 bottoms of centrifuge motor are through a set of spliced pole 9 and bottom plate 1 fixed connection that set up, then leaves clearance 10 between centrifuge motor 2 and the bottom plate 1, and clearance 10 is linked together with ventilation groove 3, is convenient for dispel the heat to 2 bottoms of centrifuge motor.

At least one fan device 4 is fixedly arranged on the bottom plate 1, and the number of the fan devices 4 is two in the embodiment.

The fan device 4 includes a housing 401, the housing 401 is provided with an air inlet 402, the air inlet 402 is fixedly connected to a fan 404 through a set of connecting rods 403, and the bottom plate 1 is fixedly connected to the housing 401 through a strip-shaped side plate 6. Specifically, the inside wall of air intake 402 is equipped with inclined plane 405, and the cross-section of inclined plane 405 is the isosceles trapezoid type, and inclined plane 405 is equipped with a set of fastener 406, and fan 404's outer lane and connecting rod 403 one end fixed connection, the connecting rod 403 other end and fastener 406 joint cooperation are convenient for take off fan 404, carry out the butt with centrifuge's lateral wall after the joint simultaneously and fix.

The fan device 4 is fixedly connected with an air guide pipeline 5, and the air guide pipeline 5 comprises an air outlet 501 aligned with the upper middle position of the centrifuge motor 2. Specifically, the air duct 5 includes an air guiding bottom side plate 502, the air guiding bottom side plate 502 is fixedly connected to an air guiding inclined plate 503, an air guiding upper plate 504 is disposed on the air guiding bottom side plate 502, and the air guiding bottom side plate 502, the air guiding upper plate 504 and the air guiding inclined plate 503 form an inclined air outlet 501. One side of fan device 4 is equipped with a plurality of first connecting holes 7, and first connecting hole 7 is connected with wind-guiding bottom side board 502, and fan device 4 opposite side is equipped with a plurality of second connecting holes 8, and second connecting hole 8 is connected with strip type curb plate 6, is equipped with the draw-in groove on the casing 401, and the centrifuge is equipped with the card strip and passes the draw-in groove and further fixes fan device 4.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a centrifuge motor ventilation cooling mechanism which characterized in that: the air conditioner is characterized by comprising a bottom plate (1), wherein a centrifuge motor (2) is fixedly arranged in the middle of the bottom plate (1), the bottom plate (1) is close to the bottom of the centrifuge motor (2) and is provided with a ventilation groove (3), at least one fan device (4) is fixedly arranged on the bottom plate (1), the fan device (4) is fixedly connected with an air guide pipeline (5), the air guide pipeline (5) comprises an air outlet (501) which is aligned to the upper middle position of the centrifuge motor (2), the fan device (4) comprises a shell (401), the shell (401) is provided with an air inlet (402), the air inlet (402) is fixedly connected with a fan (404) through a set of connecting rods (403), and the bottom plate (1) is fixedly connected with the shell (401) through a strip-shaped side plate (6) which is.

2. The ventilation and heat dissipation mechanism for the centrifuge motor according to claim 1, wherein: the inside wall of air intake (402) is equipped with inclined plane (405), the cross-section on inclined plane (405) is the isosceles trapezoid type, inclined plane (405) is equipped with a set of fastener (406), the outer lane of fan (404) with connecting rod (403) one end fixed connection, connecting rod (403) the other end with fastener (406) joint cooperation.

3. The ventilation and heat dissipation mechanism for the centrifuge motor according to claim 1, wherein: the air guide pipeline (5) comprises an air guide bottom side plate (502), the air guide bottom side plate (502) is fixedly connected with an air guide inclined plate (503), an air guide upper plate (504) is arranged on the air guide bottom side plate (502), and the air guide bottom side plate (502), the air guide upper plate (504) and the air guide inclined plate (503) form the inclined air outlet (501).

4. The ventilation and heat dissipation mechanism for the centrifuge motor according to claim 3, wherein: a plurality of first connecting holes (7) are formed in one side of the fan device (4), the first connecting holes (7) are connected with the air guide bottom side plate (502), a plurality of second connecting holes (8) are formed in the other side of the fan device (4), the second connecting holes (8) are connected with the strip-shaped side plate (6), and a clamping groove is formed in the shell (401).

5. The ventilation and heat dissipation mechanism for the centrifuge motor according to claim 1, wherein: centrifuge motor (2) bottom through a set of spliced pole (9) that set up with bottom plate (1) fixed connection, centrifuge motor (2) with leave clearance (10) between bottom plate (1), clearance (10) are linked together with ventilation groove (3).