CN210440163U

CN210440163U - Wind power tower cylinder heat abstractor

Info

Publication number: CN210440163U
Application number: CN201921428067.XU
Authority: CN
Inventors: 谢玉芬; 杨亮
Original assignee: Baotou Tianshun Wind Power Equipment Co ltd
Current assignee: Baotou Tianshun Wind Power Equipment Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-01
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a wind power tower cylinder heat abstractor, including wind power tower cylinder and cover frame, cover frame inner wall is equipped with the mounting bracket, and is equipped with the fan of blowing in the mounting bracket, the spout has been seted up on the mounting bracket, be equipped with the slider in the cover frame, and the cover frame passes through the slider and is the slip lift with the mounting bracket in the spout and be connected, be equipped with the water-cooled tube in the cover frame, and water-cooled tube one end intercommunication suction pump, water-cooled tube opposite side intercommunication cooling cistern, and the cooling cistern passes through the water-cooled tube and is circulating structure with the suction pump and be connected, water-cooled tube and mounting bracket parallel. Evenly distributed has the exhaust fan on this wind power tower cylinder heat abstractor's the cover frame, and the cover frame is inside to be equipped with the fan of blowing to fan one side of blowing is equipped with the water-cooled tube, is connected with suction pump and cooling cistern on the water-cooled tube, makes the device can carry out the circulation flow through the suction pump with the coolant liquid in the cooling cistern at the water-cooled tube, and the fan of blowing blows off air conditioning to the water-cooled tube like this moreover, and the effect is better.

Description

Wind power tower cylinder heat abstractor

Technical Field

The utility model relates to a wind power tower technical field specifically is a wind power tower section of thick bamboo heat abstractor.

Background

Because the tower footing of the wind generating set is provided with the frequency converter, the transformer, the control cabinet and other electrical equipment with larger heat productivity, the internal space of the tower footing is small, the heat dissipation performance is not good, the environmental temperature of the tower footing is higher, and the normal, stable and safe operation of the electrical equipment is seriously influenced. Therefore, a ventilation and heat dissipation scheme needs to be designed for the tower base of the wind generating set, so that the electrical equipment can have a good operating environment temperature, and a traditional method for solving the problem of heat dissipation at the tower bottom is to arrange a blower for blowing air on an access door of a tower cylinder, introduce air outside the tower into the tower and cool the tower. However, the fan is installed on the tower barrel access door, so that the weight of the tower barrel door is increased, the tower barrel door is easy to pull and deform, the safety of the tower barrel door is reduced, meanwhile, the fan must be stopped to work in a state of opening the door, at the moment, the cooling speed in the tower barrel is reduced, the maintenance personnel work is blocked difficultly due to sultriness, and on the other hand, the fan is installed on the tower barrel door more complexly, and the fan is installed after being opened on the door, so that the maintenance personnel are very inconvenient.

Current patent number is CN 201320631236.6's a wind power tower section of thick bamboo heat abstractor, the utility model discloses install fan device bottom a tower section of thick bamboo and supply air to tower section of thick bamboo inside, strengthened the speed that steam rises, establish the ventilation grid board simultaneously on mounting platform for the area that the air current rises increases, improved the inside radiating efficiency of a tower section of thick bamboo greatly, make the inside ambient temperature of whole tower section of thick bamboo good, generating set operating temperature reduces, the life extension, the utility model discloses a fan device sets up in tower section of thick bamboo door frame lower part, and tower section of thick bamboo door is installed on tower section of thick bamboo door frame upper portion, does not influence the work of fan when opening tower section of thick bamboo door yet, keeps efficient heat dissipation. On the other hand, tower section of thick bamboo door weight loss can not cause the deformation, uses safelyr, and the effect of the device cooling is general, uses inconveniently, and current wind power tower section of thick bamboo heat abstractor reaches multiple radiating effect's purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power tower cylinder heat abstractor to the effect of the heat abstractor cooling that mentions in solving above-mentioned background art is general, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind power tower section of thick bamboo heat abstractor, includes wind power tower section of thick bamboo and cover frame, wind power tower section of thick bamboo outer wall is equipped with the cover frame, cover frame inner wall is equipped with the mounting bracket, and is equipped with the fan of blowing in the mounting bracket, the spout has been seted up on the mounting bracket, be equipped with the slider in the cover frame, and the cover frame passes through the slider and be the slip lift with the mounting bracket in the spout and be connected, be equipped with the water-cooled tube in the cover frame, and water-cooled tube one end intercommunication suction pump, water-cooled tube opposite side intercommunication cooling cistern, and the cooling cistern passes through the water-cooled tube and.

Preferably, the wind power tower cylinder is provided with connecting ribs which are of a net-shaped hollow structure, and the range of the connecting ribs is the same as the coverage range of the sleeve frame.

Preferably, the cover frame is embedded with an exhaust fan, the outer wall of the exhaust fan is provided with a protective net, and the exhaust fan is distributed on the cover frame in an annular position.

Preferably, the lower end of the sleeve frame is provided with a stopping platform, the stopping platform is provided with a guardrail net, and the stopping platform and the sleeve frame are distributed in a concentric circle position.

The utility model has the advantages that: evenly distributed has the exhaust fan on this wind power tower cylinder heat abstractor's the cover frame, and the cover frame is inside to be equipped with the fan of blowing to fan one side of blowing is equipped with the water-cooled tube, is connected with suction pump and cooling cistern on the water-cooled tube, makes the device can carry out the circulation flow through the suction pump with the coolant liquid in the cooling cistern at the water-cooled tube, and the fan of blowing blows off air conditioning to the water-cooled tube like this moreover, and the effect is better.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

FIG. 1 is a front view of a heat dissipation device of a wind tower of the present invention;

FIG. 2 is a sectional view of the wind tower heat dissipation device of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the connection between a mounting frame and a sleeve frame of a heat dissipation device of a wind power tower of the present invention;

fig. 4 is a top sectional view of the jacket frame of the wind power tower heat dissipation device of the present invention.

In the figure: 1. wind power tower cylinder, 2, cover frame, 3, protection network, 4, exhaust fan, 5, guardrail net, 6, door plant, 7, splice bar, 8, stop platform, 9, mounting bracket, 10, the fan of blowing, 11, water-cooling pipe, 12, slider, 13, spout, 14, suction pump, 15, cooling cistern.

The specific implementation mode is as follows:

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.

Referring to fig. 1-4, the present invention provides a technical solution: a heat dissipation device for a wind power tower comprises a wind power tower 1, a sleeve frame 2, a protective screen 3, an exhaust fan 4, a guardrail net 5, a door plate 6, a connecting rib 7, a stop platform 8, a mounting frame 9, a blowing fan 10, a water cooling pipe 11, a slider 12, a chute 13, a suction pump 14 and a cooling liquid tank 15, wherein the sleeve frame 2 is arranged on the outer wall of the wind power tower 1, the connecting rib 7 is arranged on the wind power tower 1, the connecting rib 7 is of a net-shaped hollow structure, the range of the connecting rib 7 is the same as the coverage range of the sleeve frame 2, so that the device can better resist wind and is more stable through the net-shaped hollow structure of the connecting rib 7, the exhaust fan 4 is embedded in the sleeve frame 2, the protective screen 3 is arranged on the outer wall of the exhaust fan 4, the exhaust fan 4 is distributed on the sleeve frame 2 in an annular position, so that the device can remove internal heat through the, and the stay platform 8 is provided with a guardrail net 5, the stay platform 8 and the sleeve frame 2 are distributed in concentric circle positions, therefore, when the device is maintained by personnel, the staying platform 8 can play a role of protection, the door panel 6 is arranged on the sleeve frame 2, and the door plate 6 is connected with the sleeve frame 2 in a turning and movable way, so that the device can enter the interior through the door plate 6, the maintenance is convenient, the inner wall of the sleeve frame 2 is provided with a mounting frame 9, and a blowing fan 10 is arranged in the mounting frame 9, a chute 13 is arranged on the mounting frame 9, a slide block 12 is arranged in the sleeve frame 2, the sleeve frame 2 is connected with the mounting frame 9 in a sliding way and a lifting way through a sliding block 12 in a sliding groove 13, a water-cooling pipe 11 is arranged in the sleeve frame 2, one end of the water-cooling pipe 11 is communicated with the suction pump 14, the other side of the water-cooling pipe 11 is communicated with the cooling liquid tank 15, and the cooling liquid tank 15 is connected with the suction pump 14 through a water-cooling pipe 11 in a circulating structure, and the water-cooling pipe 11 is distributed in parallel with the mounting rack 9.

The working principle is as follows: when the heat dissipation device for the wind power tower barrel is used, firstly, a sleeve frame 2 of the device is sleeved on the outer wall of the wind power tower barrel 1 and is fixed through a fixing block, then an exhaust fan 4, a blowing fan 10 and a suction pump 14 of the device are connected with a power supply inside the device, then a mounting frame 9 of the device slides upwards through the matching of a sliding block 12 and a sliding groove 13, the blowing fan 10 is attached to a water cooling pipe 11, then the suction pump 14 of the device is started to enable cooling liquid in a cooling liquid groove 15 to circularly flow in the water cooling pipe 11, then the blowing fan 10 of the device is started to enable the device to blow air inwards through the water cooling pipe 11, so that cold air is blown into the wind power tower barrel 1 to cool, then the exhaust fan 4 of the device is started to enable heat inside the wind power tower barrel 1 to be discharged outwards, and when the device meets strong wind, small resistance can be achieved through a net-shaped structure of connecting ribs 7 in the wind power tower barrel 1, make the device more stable, and when the device needs maintenance, can fall the foot through guardrail net 5 to open the door plant 6 of the device, maintain the device, it is more convenient to use, this is exactly this wind power tower cylinder heat abstractor's use.

The above description is only a 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 wind power tower cylinder heat abstractor, includes wind power tower cylinder (1) and cover frame (2), wind power tower cylinder (1) outer wall is equipped with cover frame (2), its characterized in that: the inner wall of the sleeve frame (2) is provided with a mounting frame (9), a blowing fan (10) is arranged in the mounting frame (9), a sliding groove (13) is formed in the mounting frame (9), a sliding block (12) is arranged in the sleeve frame (2), the sleeve frame (2) is connected with the mounting frame (9) in the sliding groove (13) in a sliding lifting mode through the sliding block (12), a water cooling pipe (11) is arranged in the sleeve frame (2), one end of the water cooling pipe (11) is communicated with a suction pump (14), the other side of the water cooling pipe (11) is communicated with a cooling liquid tank (15), the cooling liquid tank (15) is connected with the suction pump (14) in a circulating structure through the water cooling pipe (11), and the water cooling pipe (11) and the mounting frame (9) are distributed.

2. The heat dissipation device of claim 1, wherein: the wind power tower cylinder (1) is provided with connecting ribs (7), the connecting ribs (7) are of a net-shaped hollow structure, and the range of the connecting ribs (7) is the same as the coverage range of the sleeve frame (2).

3. The heat dissipation device of claim 1, wherein: exhaust fan (4) have been inlayed in cover frame (2), and exhaust fan (4) outer wall is equipped with protection network (3), exhaust fan (4) are annular position distribution on cover frame (2).

4. The heat dissipation device of claim 1, wherein: the lower end of the sleeve frame (2) is provided with a stopping platform (8), the stopping platform (8) is provided with a guardrail net (5), and the stopping platform (8) and the sleeve frame (2) are distributed in a concentric circle position.

5. The heat dissipation device of claim 1, wherein: the door plate (6) is arranged on the sleeve frame (2), and the door plate (6) is movably connected with the sleeve frame (2) in a turnover mode.