Cooling device of tower drum unit

Abstract

The utility model discloses a tower drum unit heat dissipation device which comprises a tower drum body and unit equipment installed in the tower drum body, and further comprises a heat dissipation opening formed in the outer wall of one side of the tower drum body, a protective net is installed on the inner wall of the installation opening, an air inlet pipe is fixedly inserted in the outer wall of one side of the tower drum body, and the air inlet pipe is connected with the air inlet pipe. The inner wall of one end of the air inlet pipe is rotationally connected with a flow dividing pipe. According to the heat dissipation device of the tower drum unit, the flow dividing pipe and the filter screen pipe can be driven to rotate through the driving assembly, the area of airflow blown to unit equipment can be increased by driving the flow dividing pipe to rotate, the heating area of the unit equipment can be blown as much as possible, and the heat dissipation effect is improved; the filter surface on the filter screen pipe can be effectively utilized, meanwhile, the filter screen pipe rotates to drive the dust removal assembly to rotate, the dust removal assembly rotates to sweep and remove dust on the surface of the rotating filter screen pipe, and the filter effect and the air inlet amount of the filter screen pipe are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to tower drum unit heat dissipation technical field, concretely to a tower drum unit heat dissipation device. BACKGROUND

[0002] Tower drum unit usually refers to the part equipment in the tower drum in wind driven generator unit, this part equipment needs to use heat dissipation device to assist heat dissipation because of installing in the tower drum, and the heat dissipation effect is not good.

[0003] At present, mainly uses the air cooling heat dissipation, in order to avoid a large amount of dust being blown into the tower drum, usually dustproof net is installed at the air inlet, but along with the growth of use time, the dust on the dustproof net will be more and more accumulated, affects the air intake, and the air outlet of the air cooling heat dissipation device is fixed, can only heat dissipation to a part of heating surface, and another part of heating surface is difficult to be blown to. UTILITY MODEL CONTENTS

[0004] The utility model discloses a tower drum unit heat dissipation device to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tower drum unit heat dissipation device, including: tower drum body and the equipment of installing in the tower drum body, still including: the heat dissipation opening of being set up on the one side outer wall of tower drum body, the inner wall of mounting mouth is equipped with the protective net, and the one side outer wall of tower drum body is fixed and is inserted with the air inlet pipe, the inner wall rotation is connected with the shunt pipe of air inlet pipe one end, and the one side inner wall of tower drum body is installed with drive assembly, the outer wall of air inlet pipe is installed with cover body, and the outer wall rotation is installed with filter screen pipe of air inlet pipe other end, the outer wall one end of shunt pipe is installed with first gear ring, and the outer wall of filter screen pipe is installed with second gear ring, the one side inner wall rotation of cover body is installed with dust removal assembly, and the inner wall of air inlet pipe is installed with electric fan.

[0006] The drive assembly includes a support, a motor mounted on the bottom of the support, a rotating shaft connected to one end of the motor output shaft, and a first gear mounted on both ends of the rotating shaft.

[0007] The dust removal assembly includes a short shaft, a second gear mounted on the outer wall of the short shaft, and a plurality of equidistantly distributed brush hairs mounted on the outer wall of the short shaft.

[0008] The one side outer wall and the bottom outer wall of the cover body are provided with fixing openings.

[0009] The two first gears are respectively engaged with the first gear ring and the second gear ring.

[0010] The second gear ring is engaged with the second gear.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] This utility model discloses a heat dissipation device for a tower unit. A drive assembly can rotate a distribution pipe and a filter screen. Rotating the distribution pipe increases the area of ​​the unit exposed to airflow, maximizing the reach of the heat-generating area and improving heat dissipation. Rotating the filter screen ensures efficient utilization of its filtration surface. Simultaneously, the rotation of the filter screen drives a dust removal assembly, which cleans and removes dust from the rotating filter screen surface, ensuring optimal filtration and airflow. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the present invention;

[0014] Figure 2 This is an external structural view of the present invention;

[0015] Figure 3 This is a first sectional view of the air inlet pipe of this utility model;

[0016] Figure 4 This is a second sectional view of the air inlet pipe of this utility model;

[0017] Figure 5 This is a structural diagram of the drive component of this utility model;

[0018] Figure 6 This is a structural diagram of the dust removal component of this utility model.

[0019] In the diagram: 1. Tower body; 2. Unit equipment; 3. Protective net; 4. Air inlet pipe; 5. Diverter pipe; 6. Drive assembly; 601. Support; 602. Motor; 603. Shaft; 604. First gear; 7. Cover; 8. Filter screen; 9. First gear ring; 10. Second gear ring; 11. Dust removal assembly; 1101. Short shaft; 1102. Second gear; 1103. Brush bristles; 12. Electric fan. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-6The present invention provides a heat dissipation device for a tower unit, comprising: a tower body 1 and a unit equipment 2 installed inside the tower body 1, and further comprising: a heat dissipation port opened on one side of the outer wall of the tower body 1, a protective net 3 installed on the inner wall of the port, an air inlet pipe 4 fixedly inserted into one side of the outer wall of the tower body 1, a diverter pipe 5 rotatably connected to one end of the inner wall of the air inlet pipe 4, a drive assembly 6 installed on one side of the inner wall of the tower body 1, a cover 7 installed on the outer wall of the air inlet pipe 4, a filter pipe 8 rotatably installed on the outer wall of the other end of the air inlet pipe 4, a first toothed ring 9 installed on one end of the outer wall of the diverter pipe 5, a second toothed ring 10 installed on the outer wall of the filter pipe 8, a dust removal assembly 11 rotatably installed on one side of the inner wall of the cover 7, and an electric fan 12 installed on the inner wall of the air inlet pipe 4.

[0022] It should be noted that: the airflow outside the air inlet pipe 4 can be blown by the fan 12 into the distribution pipe 5 through the air inlet pipe 4, and then blown towards the unit equipment 2 inside the tower body 1 for heat dissipation. The filter screen 8 can filter the airflow entering the air inlet pipe 4. At the same time, the distribution pipe 5 and the filter screen 8 can be rotated by the drive component 6. By rotating the distribution pipe 5, the area of ​​the unit equipment 2 that is blown by the airflow can be increased, so as to blow as much air as possible onto the heat-generating area of ​​the unit equipment 2, thereby improving the heat dissipation effect. By rotating the filter screen 8, the filter surface on the filter screen 8 can be effectively utilized. At the same time, the rotation of the filter screen 8 can drive the dust removal component 11 to rotate, and the rotation of the dust removal component 11 can clean the surface of the rotating filter screen 8 to remove dust, ensuring the filtration effect and air intake of the filter screen 8.

[0023] In a preferred embodiment, the drive assembly 6 includes a bracket 601, a motor 602 mounted on the bottom of the bracket 601, a rotating shaft 603 connected to one end of the output shaft of the motor 602, and a first gear 604 mounted on both ends of the rotating shaft 603.

[0024] It should be noted that: the motor 602 can drive the rotating shaft 603 to rotate, which in turn drives the two first gears 604 to rotate. The rotation of the two first gears 604 can drive the first gear ring 9 and the second gear ring 10 to rotate respectively, which in turn drives the diversion pipe 5 and the filter screen pipe 8 to rotate.

[0025] In a preferred embodiment, the dust removal assembly 11 includes a short shaft 1101, a second gear 1102 mounted on the outer wall of the short shaft 1101, and a plurality of equidistantly distributed bristles 1103 mounted on the outer wall of the short shaft 1101.

[0026] It should be noted that the rotation of the second gear ring 10 can drive the second gear 1102 to rotate, which in turn drives the short shaft 1101 and the brush bristles 1103 to rotate. The rotating brush bristles 1103 can be used to clean and remove dust from the surface of the rotating filter screen tube 8.

[0027] In a preferred embodiment, the outer wall on one side and the outer wall at the bottom of the cover 7 are provided with fixing openings.

[0028] It should be noted that the fixing port on one side of the outer wall of the cover 7 facilitates the intake of air by the fan 12, and the fixing port on the bottom outer wall of the cover 7 facilitates the removal of dust from the filter tube 8.

[0029] In a preferred embodiment, the two first gears 604 mesh with the first gear ring 9 and the second gear ring 10, respectively.

[0030] It should be noted here that the two first gears 604 can drive the first gear ring 9 and the second gear ring 10 to rotate respectively.

[0031] In a preferred embodiment, the second gear ring 10 meshes with the second gear 1102.

[0032] It should be noted here that the second gear ring 10 can drive the second gear 1102 to rotate.

[0033] Working principle: The airflow outside the air inlet pipe 4 is blown by the electric fan 12 into the distribution pipe 5 through the air inlet pipe 4, and then blown to the unit equipment 2 inside the tower body 1 for heat dissipation. The filter screen 8 can filter the airflow entering the air inlet pipe 4. At the same time, the motor 602 drives the rotating shaft 603 to rotate, which in turn drives the two first gears 604 to rotate. The rotation of the two first gears 604 can drive the first gear ring 9 and the second gear ring 10 to rotate respectively, which in turn drives the distribution pipe 5 and the filter screen 8 to rotate.

[0034] By rotating the diversion pipe 5, the area of ​​the unit equipment 2 that is blown by the airflow can be increased, so as to blow as much air as possible onto the heat-generating area of ​​the unit equipment 2, thereby improving the heat dissipation effect. By rotating the filter screen tube 8, the filter surface on the filter screen tube 8 can be effectively utilized. At the same time, the rotation of the second gear ring 10 can drive the second gear 1102 to rotate, which in turn drives the short shaft 1101 and the brush 1103 to rotate. The rotating brush 1103 can be used to clean and remove dust from the surface of the rotating filter screen tube 8, ensuring the filtration effect and air intake of the filter screen tube 8.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A heat dissipation device for a tower turbine unit, comprising: The tower body (1) and the unit equipment (2) installed inside the tower body (1); The invention is characterized by further comprising: a heat dissipation port opened on one side of the outer wall of the tower body (1), a protective net (3) installed on the inner wall of the port, and an air inlet pipe (4) fixedly inserted on one side of the outer wall of the tower body (1), a diversion pipe (5) rotatably connected to the inner wall of one end of the air inlet pipe (4), and a drive assembly (6) installed on the inner wall of one side of the tower body (1), a cover (7) installed on the outer wall of the air inlet pipe (4), and a filter pipe (8) rotatably installed on the outer wall of the other end of the air inlet pipe (4), a first toothed ring (9) installed on one end of the outer wall of the diversion pipe (5), and a second toothed ring (10) installed on the outer wall of the filter pipe (8), a dust removal assembly (11) rotatably installed on one side of the inner wall of the cover (7), and an electric fan (12) installed on the inner wall of the air inlet pipe (4).

2. The heat dissipation device for a tower unit according to claim 1, characterized in that: The drive assembly (6) includes a bracket (601), a motor (602) mounted on the bottom of the bracket (601), a rotating shaft (603) connected to one end of the output shaft of the motor (602), and a first gear (604) mounted on both ends of the rotating shaft (603).

3. The heat dissipation device for a tower unit according to claim 1, characterized in that: The dust removal assembly (11) includes a short shaft (1101), a second gear (1102) mounted on the outer wall of the short shaft (1101), and a plurality of equally spaced bristles (1103) mounted on the outer wall of the short shaft (1101).

4. The heat dissipation device for a tower unit according to claim 1, characterized in that: The cover (7) has a fixing opening on one side of the outer wall and the bottom outer wall.

5. A heat dissipation device for a tower unit according to claim 2, characterized in that: The two first gears (604) mesh with the first gear ring (9) and the second gear ring (10), respectively.

6. A heat dissipation device for a tower unit according to claim 3, characterized in that: The second gear ring (10) meshes with the second gear (1102).

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