CN201916106U - Automatic supercharging water flow generator - Google Patents

Abstract

An automatic supercharged water flow generator consists of a buoyancy appliance, a wide opening, a narrow opening, a framework, an impeller, a top cap, a main gear, an auxiliary gear, a generator and the like. The framework is fixedly arranged on the buoyancy appliance, the wide opening and the narrow opening are arranged on the front surface of the framework, the impeller is mounted in the middle of the framework and consists of a center shaft and a plurality of blades, one surface, which is arranged along a rotation direction, of each blade is an outwards convex arc surface, one end of the center shaft of the impeller is connected with the main gear, the main gear is fixed on the impeller via rivets, the impeller is coaxially connected with the main gear, the auxiliary gear is disposed right above the main gear and is in direct meshed connection with the main gear, the diameter of the auxiliary gear is smaller than that of the main gear, the auxiliary gear is connected with the generator via an output shaft, and the generator is fixedly mounted on the top cap of the framework. The automatic supercharged water flow generator does not need to increase fall of water, is applicable to any places with water flows, is high in reliability, simple in manufacture and long in service life, and is energy-saving and environment-friendly.

Description

Automatic supercharging water flow generator

Technical field:

The utility model relates to a water flow generator, in particular to an automatic booster type water flow generator.

Background technique:

At present, oil, natural gas, and coal are increasingly in short supply. my country's power supply has once again been tense, and the cost of power generation is high, causing serious environmental pollution. Existing spiral hydroelectric generators need a large impact of water flow to make the water wheel rotate and generate electricity, so a dam needs to be built to provide a high water head, which is costly and requires a large investment. However, in areas rich in water resources such as rivers, streams, and waterfalls, if these water resources can be well utilized to generate electricity from water flow, not only the cost is low, but it is also environmentally friendly.

Utility model content:

In view of the deficiencies in the prior art, the purpose of this utility model is to provide an automatic pressurized water flow generator, which consists of a buoyancy device, a wide mouth, a narrow mouth, a frame, an impeller, a top cover, a main gear, a secondary gear, generator etc.

The technical solution adopted by the utility model to solve the technical problem is: the frame is fixedly placed on the buoyancy device, the front of the frame is provided with a wide opening and a narrow opening, the impeller is installed in the middle of the frame, and the impeller is composed of a central shaft and Consisting of several blades, the side of the blade along the direction of rotation is a convex arc surface; one end of the central axis of the impeller is connected to the main gear, and the main gear is fixed on the impeller by rivets, and the impeller and the main gear are connected coaxially; in the main gear A pinion gear is arranged directly above, and the pinion gear is directly meshed with the main gear, and the diameter of the pinion gear is smaller than that of the main gear; the pinion gear is connected with the generator through an output shaft, and the generator is fixedly placed on the top cover of the frame.

The beneficial effects of the utility model are: no need to increase the water level drop, can be applied to any place with water flow, high reliability, energy saving and environmental protection, simple manufacture and long service life.

Description of drawings:

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the partial sectional schematic diagram of the impeller of the present utility model;

In the figure, 1, buoyancy device 2, wide mouth 3, narrow mouth 4, frame 5, impeller 6, top cover 7, pinion gear 8, main gear 9, generator

Detailed ways:

As shown in Fig. 1 and Fig. 2, an automatic pressurized water current generator includes a buoyancy device 1, a wide mouth 2, a narrow mouth 3, a frame 4, an impeller 5, a top cover 6, a main gear 8, and a pinion gear 7 , Generator 9 etc. The frame 4 is fixedly placed on the buoyancy device 1. The front of the frame 4 is provided with a wide opening 2 and a narrow opening 3. The impeller 5 is installed in the middle of the frame 4. The impeller 5 is composed of a central shaft and several blades. The side along the direction of rotation is a convex arc surface; one end of the central axis of the impeller 5 is connected to the main gear 8, and the main gear 8 is fixed on the impeller 5 by rivets, and the impeller 5 and the main gear 8 are connected coaxially; 8 is provided with an auxiliary gear 7, the auxiliary gear 7 is directly meshed with the main gear 8, and the diameter of the auxiliary gear 7 is smaller than that of the main gear 8; the auxiliary gear 7 is connected with the generator 9 through an output shaft, and the generator 9 is fixed on the On the top cover 6 of the frame 4.

The utility model can be used in streams, ocean tides, rivers and other places where there is water flow. When in use, the water flow is automatically pressurized from the wide mouth 2 through the narrow mouth 3, and impacts the special precision impeller 5 to rotate, causing it to be coaxial with the impeller 5. The connected main gear 8 rotates, and the main gear 8 drives the auxiliary gear 7 to rotate. The output shaft of the auxiliary gear 7 drives the generator 9 to rotate and generate electricity. standard. The utility model is provided with a buoyancy device 1, and the height on the horizontal plane can be freely adjusted by adjusting the buoyancy device 1.

Claims (4)

1. A self-supercharging type water current generator, which is made up of a buoyancy device, a frame, an impeller, a main gear, an auxiliary gear, and a generator, and is characterized in that: the frame is fixedly placed on the buoyancy device, and the front of the frame is opened There are wide mouth and narrow mouth. The impeller is installed in the middle of the frame. The impeller is composed of a central shaft and several blades. One end of the central shaft of the impeller is connected to the main gear, and the main gear is fixed on the impeller by rivets; right above the main gear The auxiliary gear is provided, and the auxiliary gear is directly engaged with the main gear, and the auxiliary gear is connected with the generator through an output shaft, and the generator is fixedly arranged on the top cover of the frame. 2. The self-pressurizing water current generator according to claim 1, characterized in that: the side of the blade along the direction of rotation is a convex arc surface. 3. The self-supercharging water current generator according to claim 1, characterized in that: the impeller and the main gear are coaxially connected. 4. The self-supercharging water current generator according to claim 1, characterized in that: the diameter of the auxiliary gear is smaller than that of the main gear.

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