CN211202191U - A wind turbine with a heat sink - Google Patents

Abstract

The utility model discloses a aerogenerator with heat abstractor, including the connector, the outer wall rigid coupling of connector has the blade, the right side of connector is equipped with the shell, the outer wall left side central point of shell puts the rigid coupling and has the bearing, the inner circle rigid coupling of bearing has the pivot, the pivot links to each other with the connector is fixed. This aerogenerator with heat abstractor, drive the brush and rotate when keeping off net cooperation plectane and change through installing in the inner wall left side of shell, effectual convenient plays certain heat of fanning in the inside to the shell, and can block the dust, simultaneously through installing the flabellum in the pivot, the effectual inside to the shell of blowing, it is hot to fan the inside of shell through wind-force, increase aerogenerator's life, the inside heat of fanning of aerogenerator's availability factor has been increased simultaneously, and user's user demand is satisfied.

Description

A wind turbine with a heat sink

technical field

The utility model relates to the technical field of wind power generators, in particular to a wind power generator with a heat dissipation device.

Background technique

A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. It is composed of components such as a speed safety mechanism and an energy storage device. The working principle of the wind turbine is relatively simple. The wind wheel rotates under the action of the wind, which converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft. When the fan heat device of the wind turbine is in use, it cannot satisfy the fan heat inside the casing, and it cannot clean the baffle installed on the casing, which affects the use effect of the heat dissipation device and reduces the power of the wind turbine. life, and can not meet the needs of users.

Utility model content

The purpose of the present invention is to provide a wind power generator with a heat dissipation device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a wind power generator with a heat dissipation device, comprising a connecting head, the outer wall of the connecting head is fixed with blades, and the right side of the connecting head is provided with a casing, A bearing is fixedly connected to the left central position of the outer wall of the outer shell, and a rotating shaft is fixedly connected to the inner ring of the bearing, and the rotating shaft is fixedly connected with the connecting head.

Preferably, the outer ring of the outer wall of the outer casing is fixed with a baffle net, the outer wall of the rotating shaft is respectively fixed with a circular plate and a fan blade, the left side of the outer wall of the circular plate is fixed with a brush, and the hair The brushes fit closely with the baffles.

Preferably, the wind direction of the fan blade points to the inner right side of the casing.

Preferably, the circular plate and the fan blade are adjacent to the inner cavity of the casing.

Compared with the prior art, the beneficial effect of the present utility model is that the wind generator with the heat dissipation device drives the brush to rotate by installing the baffle on the left side of the inner wall of the outer casing to cooperate with the circular plate to rotate. It is convenient to generate a certain amount of fan heat inside the casing, and it can block the dust. At the same time, by installing the fan blades on the rotating shaft, the inside of the casing can be effectively blown, and the inside of the casing can be fan-heated by the wind. The service life of the large wind turbine is increased, the use efficiency of the fan heat device inside the wind turbine is increased, and the user's use needs are met.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the picture: 1. Connector, 2. Shaft, 3. Blade, 4. Shell, 5. Fan blade, 6. Round plate, 7. Bearing, 8. Blocking net, 9. Brush.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIG. 1, the present utility model provides a technical solution: a wind turbine with a heat dissipation device, comprising a connector 1, the connector 1 is used for fixing the blades 3, and the outer wall of the connector 1 is fixed with the blades 3, The blade 3 is used to drive it to rotate by the wind. The right side of the connector 1 is provided with a casing 4, and a bearing 7 is fixed on the left central position of the outer wall of the casing 4. The bearing 7 is used to be fixed on the casing 4. The inner part of the bearing 7 The ring is fixedly connected with a rotating shaft 2, the bearing 2 is used to rotate through the connecting head 1, and the rotating shaft 2 is fixedly connected with the connecting head 1;

The outer ring on the left side of the outer wall of the casing 4 is fixed with a blocking net 8, which is used to be fixed on the left side of the casing 4 to rotate the dust. The outer wall of the rotating shaft 2 is respectively fixed with a circular plate 6 and a fan blade 5. The plate 6 and the fan blade 5 are used to be fixed on the rotating shaft 2, and a brush 9 is fixed on the left side of the outer wall of the circular plate 6. 9 is closely fitted with the blocking net 8;

The wind direction of the fan blade 5 points to the inner right side of the casing 4, and the fan blade 5 is used to rotate to blow and dissipate the inside of the casing 4;

The circular plate 6 and the fan blade 5 are adjacent to the inner cavity of the casing 1 .

Working principle: In this implementation case, when the wind turbine is used, the blade 3 is rotated on the connector 1 by the wind force, and there is a certain gap between the connector 1 and the shell 4, and the left side of the inner wall of the shell 4 has a certain gap. According to the blocking net 8, it can play a certain role in fan heat inside the casing 4, and can also prevent dust from entering the interior of the casing 4, which affects the use of the wind turbine, and then the circular plate 6 and the fan are respectively fixed on the rotating shaft 2. The blade 5, the circular plate 6 and the fan blade 5 are driven by the rotating shaft 2 to rotate, and the fan blade 5 rotates to blow air inside the casing 4 to fan the heat. When the circular plate 6 rotates, the brushes installed on it 9 pairs The shielding net 8 is cleaned to avoid excessive dust contamination on the shielding net 8, which affects the effect of fan heat and increases the working efficiency of the wind turbine.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A wind power generator with a heat dissipation device, comprising a connector (1), the outer wall of the connector (1) is fixed with a blade (3), characterized in that: the right side of the connector (1) A casing (4) is provided on the side, a bearing (7) is fixedly connected to the left central position of the outer wall of the casing (4), a rotating shaft (2) is fixedly connected to the inner ring of the bearing (7), and the rotating shaft (2) ) is fixedly connected to the connector (1). 2 . The wind power generator with a heat sink according to claim 1 , wherein the outer ring on the left side of the outer wall of the casing ( 4 ) is fixed with a blocking net ( 8 ), and the rotating shaft ( 2 ). ) are respectively fixed with a circular plate (6) and a fan blade (5), a brush (9) is fixed on the left side of the outer wall of the circular plate (6), and the brush (9) is connected to the baffle ( 8) Close fit. 3. The wind power generator with a heat dissipation device according to claim 2, wherein the wind direction of the fan blade (5) is directed to the inner right side of the casing (4). 4 . The wind power generator with a heat sink according to claim 2 , wherein the circular plate ( 6 ) and the fan blade ( 5 ) are adjacent to the inner cavity of the casing ( 4 ). 5 .

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