CN202560469U

CN202560469U - Louver blade generator

Info

Publication number: CN202560469U
Application number: CN2012201626837U
Authority: CN
Inventors: 徐浩钟; 余虹仪; 徐園植; 徐毓艺
Original assignee: 余虹仪
Priority date: 2012-04-17
Filing date: 2012-04-17
Publication date: 2012-11-28
Anticipated expiration: 2022-04-17

Abstract

The utility model discloses a louver blade generator which uses natural wind. According to the louver blade generator, a single layer or a plurality of superimposed layers of louver blade type chock pieces (2), louver shafts (6) and two or more layers of integral louver supports (1) are arranged on a wind machine shaft (3) of the louver blade generator, the wind machine shaft (3) is installed on a casing of a wind motor (7) through a bearing (4) and a bearing block (5) and is directly or indirectly connected with an input shaft of a transmission (9), an output shaft of the transmission (9) is directly or indirectly connected with a shaft of a generator (10), an air duct (8) is arranged on the casing of the wind motor (7), integral louver supports (1) are installed on the wind machine shaft (3), louver blade type chock pieces (2) are installed on louver shafts (6), and limiting devices are installed on integral louver supports (1) or louver blade type chock pieces (2). By the aid of the louver blade generator which is simple in structure and convenient to machine and produce, low wind pressure starting is achieved, energy losses of the wind-driven generator during operation are reduced, the utilization efficiency of wind energy is improved, and the wind-driven generator which uses natural environmental resources is environment-friendly and high in efficiency.

Description

The blinds generator

Technical field

The utility model relates to a kind of blinds generator of the wind that utilizes occurring in nature.

Background technique

The choke blade of the wind-driven generator that uses now mostly adopts fixing rectangular array and fan-shaped, and the starting resistance of the wind-driven generator of these two kinds of forms is all very big with the running rotational resistance.

Summary of the invention

The purpose that the utility model relates to is the starting resistance and all very big problem of running rotational resistance for the choke blade that solves wind-driven generator.

For realizing above-mentioned purpose; The wind-force arbor of described the utility model blinds generator is installed on the wind engine casing through bearing and bearing support and directly is connected or connects indirectly with the input shaft of speed changer; The output shaft of speed changer directly is connected with generator shaft or connects indirectly; The wind engine casing has air conducting tube, and whole blinds supports and is installed on the wind-force arbor, and the blinds axle is installed in whole blinds and supports; Blinds chip wind-retarding plate is installed on the blinds axle, and limit stoper is installed in whole blinds and supports on last or the louvered wind-retarding plate.

For rotational resistance that reduces the louvered wind-retarding plate and the choke effect that improves the louvered wind-retarding plate, the louvered wind-retarding plate of the described blinds generator of the utility model supports and can rotate around the blinds axle at whole blinds.

In order to satisfy the choke power taking of different wind directions, the described blinds generator of the utility model is unidirectional rotation.

In order to make the louvered wind-retarding plate can the choke power taking; The installation on whole blinds supports of the louvered wind-retarding plate of the described blinds generator of the utility model and blinds axle is by the axis direction of edge to the wind-force arbor; Adopt curve or linear fashion to install, the louvered wind-retarding plate on each bar curve or straight line to the wind-force arbor and blinds axle are formed one group of wind-retarding plate that can be airtight becomes the whole wind-retarding plate of a slice perhaps to open.

In order to make can the be complete airtight one-tenth a slice of louvered wind-retarding plate whole; The limit stoper of the described blinds generator of the utility model can be mounted in the limiting stopper that whole blinds supports; Also can be mounted in the stop portion on the louvered wind-retarding plate, can also be the part of louvered wind-retarding plate: be the distance of the width of louvered wind-retarding plate above two blinds between centers.

In order to reduce the running resistance and raising choke effect that whole blinds supports; It can be that unitary circular or global approximation are circular that the whole blinds of the described blinds generator of the utility model supports; Also can be whole polygonal, can also be the global shape that circular arc and line segment are formed.

Steady for the running that makes the louvered wind-retarding plate, the whole blinds of the described blinds generator of the utility model supports and can support many blinds axles and many group louvered wind-retarding plates.

For improving utilization ratio of wind energy, blinds chip wind-retarding plate and the blinds axle and the two-layer or two-layer above whole blinds support of single or multiple lift stack are arranged on the wind-force arbor of the utility model blinds generator.

The utility model blinds generator Structure is simple, be convenient to manufacturing.After having adopted the blinds generator, having realized low blast starting, reduced the on-stream energy loss of wind-driven generator machine, improved the utilization ratio of wind energy, is the high efficiency wind-driven generator that utilizes the environmental protection of physical environment resource.

Description of drawings

Fig. 1 is the schematic representation that the main structure of the utility model blinds generator is analysed and observe.

Fig. 2 is the structural representation of the wind motor plan view partly of the utility model blinds generator.

Embodiment

The blinds chip wind-retarding plate 2 that single or multiple lift stack arranged on the wind-force arbor 6 of the utility model blinds generator and blinds axle 6 and two-layer or two-layer more than whole blinds support 1; Wind-force arbor 6 is installed on the wind engine casing 7 through bearing 4 and bearing support 5 and directly is connected or connects indirectly with the input shaft of speed changer 9; The output shaft of speed changer 9 directly is connected with 10 in generator or connects indirectly; Air conducting tube 2 and exhaust outlet 3 are arranged on the wind engine casing 7; Whole blinds supports 4 and is installed on the wind-force arbor 6, and blinds chip wind-retarding plate 2 is installed in whole blinds through blinds axle 6 and supports on 1.The left part blinds chip wind-retarding plate 2 of the wind-force arbor 6 shown in Fig. 1 is closed, and the right part blinds chip wind-retarding plate 2 of wind-force arbor 6 is opened.Air conducting tube 2 in the one side of not the wind comes from also is an exhaust outlet.

For rotational resistance that reduces louvered wind-retarding plate 2 and the choke effect that improves louvered wind-retarding plate 2, louvered wind-retarding plate 2 supports at whole blinds can be around 6 rotations of blinds axle on 1.In order to make the louvered wind-retarding plate can the choke power taking; Louvered wind-retarding plate 2 is by the axis direction of edge to wind-force arbor 3 with blinds axle 6 in the installation that whole blinds supports on 1; Adopt curve or linear fashion to install, the louvered wind-retarding plate 2 on each bar curve or straight line to the wind-force arbor 3 and blinds axle 6 are formed one group of wind-retarding plate that can be airtight becomes the whole wind-retarding plate of a slice perhaps to open.In order to make can the be complete airtight one-tenth a slice of louvered wind-retarding plate 2 whole, the optimal way of limit stoper is that limit stoper is the part of louvered wind-retarding plate 2.Support 1 running resistance and raising choke effect, the preferably employing unitary circular that whole blinds supports in order to reduce whole blinds.Steady for the running that makes louvered wind-retarding plate 2, whole blinds supports can support many blinds axles 6 and many group louvered wind-retarding plates 2 on 1.

After the utility model blinds generator is installed number; When wind process blinds generator; Wind just gets in the wind engine casing 7 from air conducting tube 8; Blow blinds chip wind-retarding plate 2 and rotate a certain angle and close, and make blinds chip wind-retarding plate 2 and whole blinds support 1 to form an airfast integral body around blinds axle 6; Under the promotion of wind-force, blinds chip wind-retarding plate 2 supports 1 around 3 rotations of wind-force arbor with blinds axle 6 and whole blinds.When the one side that forwards to against the wind, wind is seeing off from air conducting tube 8 of one side against the wind just; At this moment, under the drag effect of air, blinds chip wind-retarding plate 2 rotates a certain angle and opens around blinds axle 6, thereby reduces rotational resistance.The unidirectional rotation that so goes round and begins again just produces power, passes to speed changer 9 through wind-force arbor 3, passes to generator 10 again, makes generator 10 generatings.

Claims

1. blinds generator; It is characterized in that: its wind-force arbor (3) is installed on wind motor (7) shell through bearing (4) and bearing support (5) and directly is connected or connects indirectly with the input shaft of speed changer (9); The output shaft of speed changer (9) directly is connected or connects indirectly with generator (10) axle; On wind motor (7) shell air conducting tube (2) is arranged; Whole blinds supports (1) and is installed on the wind-force arbor (3), and blinds chip waterstop (2) is installed on the blinds axle (6), limit stoper be installed in whole blinds support (1) go up or louvered waterstop (2) on.

2. blinds generator according to claim 1 is characterized in that: the louvered wind-retarding plate (2) of blinds generator supports on (1) and can rotate around blinds axle (6) at whole blinds.

3. blinds generator according to claim 1 is characterized in that: the wind motor of blinds generator is unidirectional rotation.

4. blinds generator according to claim 1; It is characterized in that: the louvered wind-retarding plate (2) of blinds generator and blinds axle (6) are by the axis direction of edge to wind-force arbor (3) in the installation that whole blinds supports on (1); Adopt curve or linear fashion to install, the louvered wind-retarding plate (2) on each bar curve or straight line to the wind-force arbor (3) and blinds axle (6) are formed one group of wind-retarding plate that can be airtight becomes the whole wind-retarding plate of a slice perhaps to open.

5. blinds generator according to claim 1; It is characterized in that: the limit stoper of blinds generator is mounted in whole blinds and supports the limiting stopper on (1); Or be installed in the stop portion on the louvered wind-retarding plate (2), or the part of louvered wind-retarding plate (2): the width that is louvered wind-retarding plate (2) surpasses the distance between two blinds axles (6).

6. blinds generator according to claim 1 is characterized in that: it is that unitary circular or global approximation are circular that the whole blinds of blinds generator supports (1), or whole polygonal, or the global shape of circular arc and line segment composition.

7. blinds generator according to claim 1 is characterized in that: the whole blinds of blinds generator supports (1) and goes up support many blinds axles (6) and many group louvered wind-retarding plates (2).

8. blinds generator according to claim 1 is characterized in that: blinds chip wind-retarding plate (2) and the blinds axle (6) and the two-layer or two-layer above whole blinds support (1) of single or multiple lift stack are arranged on the wind-force arbor (3) of blinds generator.