CN2693980Y - Waterwheel generator - Google Patents

Abstract

The utility model relates to a water wheel generator, which is suitable for using hydropower to generate electricity, and mainly consists of a water wheel (1), a main shaft (2), a drum (3), a main bearing (6), a screw (7), and a 8), composed of coupling (9) and generator (10), also has water bucket (4) and nozzle (5), the center of the water wheel is provided with a main shaft, and a wheel drum is provided between the circumference and the center of the water wheel (3), the circumference of the water wheel (1) is provided with a plurality of buckets (4), the top of the bucket (4) is provided with nozzles (5), the main shaft (2) is supported by the main bearing, and the main bearing (6) The screw rod (7) is fixedly connected to the bearing seat (8), and the main shaft (2) is connected to the generator (10) through a coupling (9), which is suitable for running on small flow difference, small flow and low-speed water flow.

Description

water wheel generator

Technical field:

The utility model relates to a waterwheel generator, which is mainly suitable for generating electricity by utilizing natural hydraulic resources.

Background technique:

Existing impact water turbine generators are mainly composed of buckets, runners, main shafts, bearings, bearing housings, nozzles, governors and casings, etc., which use hydraulic impact on the buckets to rotate the water wheels, and drive power generation through the main shaft. It is characterized by compact structure, small size and high efficiency. However, due to the small working radius and high operating speed of the runner, it cannot be used on water with small drop, small flow and low flow rate, and cannot make full use of hydraulic power. resource.

Invention content:

The purpose of this utility model is to provide a water wheel generator, which can overcome the deficiencies in the prior art.

The utility model is achieved in this way: it is mainly composed of a water wheel, a main shaft, a wheel drum, a water bucket, a nozzle, a main bearing, a screw, a bearing seat, a shaft coupling and a generator, wherein the center of the water wheel is provided with a main shaft, There is a wheel drum between the circumference and the center of the water wheel. There are multiple water buckets on the circumference of the water wheel. There are nozzles above the water bucket. The main shaft is supported by the main bearing. The main bearing is fixedly connected to the bearing seat through the screw. Connected to the generator through a coupling.

Compared with the prior art, the utility model has the following characteristics: the water source has wide adaptability, and it can operate well on the water flow with small drop, small flow rate and low flow rate, and the minimum working drop is 0.5-1 meter; the overall structure is simple, The manufacturing technology and cost requirements are not high, which is conducive to popularization and application in vast mountain villages.

Description of drawings:

Fig. 1 is the structural representation of the utility model

Figure 2 is a view along direction A in Figure 1

Detailed ways:

As shown in Figure 1 and Figure 2, the utility model is mainly composed of a water wheel 1, a main shaft 2, a wheel drum 3, a water bucket 4, a nozzle 5, a main bearing 6, a screw 7, a bearing seat 8, a coupling 9 and a generator 10 components, wherein, the center of the water wheel 1 is provided with a main shaft 2, a wheel drum 3 is provided between the circumference of the water wheel 1 and the center, a plurality of water buckets 4 are provided on the circumference of the water wheel 1, and a water bucket 4 is provided above the water bucket 4. There is a nozzle 5, the main shaft 2 is supported by the main bearing 6, the main bearing 6 is fixedly connected with the bearing housing 8 through the screw rod 7, and the main shaft 2 is connected with the generator 10 through the shaft coupling 9. When in use, the utility model is installed in the low place where the water flow falls, the nozzle 5 is connected to the source of the water flow, and the water flow is sprayed out through the nozzle 5, and acts on the water bucket 4 of the water wheel 1 with a certain momentum, and the water bucket 4 is impacted by the water The power drives the water wheel 1 to rotate, the water wheel 1 drives the main shaft 2 to rotate, and the main shaft 2 drives the generator 10 to run to generate electricity.

Claims (1)

1. A water wheel generator mainly consists of a water wheel (1), a main shaft (2), a wheel drum (3), a main bearing (6), a screw (7), a bearing seat (8), a shaft coupling (9 ) and generator (10), it is characterized in that it has water bucket (4) and nozzle (5), wherein, the center of water wheel (1) is provided with main shaft (2), the circumference of water wheel (1) and the center Wheel drums (3) are arranged between them, multiple water buckets (4) are arranged on the circumference of the water wheel (1), nozzles (5) are arranged above the water buckets (4), and the main shaft (2) is driven by the main bearing (6 ) support, the main bearing (6) is fixedly connected with the bearing seat (8) through the screw rod (7), and the main shaft (2) is connected with the generator (10) through the shaft coupling (9).

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