CN2594489Y

CN2594489Y - Water stream power machines

Info

Publication number: CN2594489Y
Application number: CN03201234U
Authority: CN
Inventors: 杨玉明; 程鹏万; 刘焕东; 王万才
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-16
Filing date: 2003-01-16
Publication date: 2003-12-24
Anticipated expiration: 2013-01-16

Abstract

The utility model discloses a water stream power machine, which is composed of two pairs of coaxial chain wheels, two parallel chains and a plurality of flexible water hoppers in semi-umbrella shapes. Because the utility model adopts the water hopper in the semi-umbrella shape, the utility model not only can most effectively collect kinetic energy of water flow, but also can work under water except for the advantages of environmental protection and energy-saving of products in the same class. The utility model is suitable to be used in water flow with better fluidity, such as rivers, lakes, etc., especially, the effect is better when the utility model is used at lower reaches of waterfalls, reservoirs, hydroelectric power plants. Generated power is directly used for driving machines and is also used for generating electricity.

Description

The flowing water power engine

Affiliated technical field

The utility model relates to a kind of flowing water power engine, is the mechanical device that the kinetic energy of current is changed into a kind of transfer motion power.

Background technique

Hiding huge energy in the rivers flowing water, utilizing some mechanical devices to change the kinetic energy of these dispersions into machine power, having energy-conservation and the ambiguous research topic of environmental protection for our production, service for life is one.At present domestic existing many these class designs from the device of collection of energy, mainly contain impeller, impeller, bucket or the like.As what on October 20th, 1993, disclosed publication number was that 2144192 flowing water power engine adopts is exactly the power bucket.The kinetic energy advantage that adopts bucket to collect flowing water is that bucket is long-pending big with water engaging surface, and energy loss is few.Because the bucket of prior art design all is a kind of rigidity structure, when power engine need sink to when working below the water surface empty bucket loopback place adverse current state, bigger volume will inevitably form resistance and increase, cause the sprocket wheel rotating speed to reduce, energy is not utilized just a large amount of consumption, has influenced using effect.

Summary of the invention

Goal of the invention of the present utility model is to overcome above-mentioned deficiency, and a kind of resistance that can significantly reduce in the loopback of empty bucket adverse current is provided, thereby improves the flowing water power engine of capacity usage ratio.

The technical scheme in the invention for solving the technical problem is: parallel in the rear and front end of a rectangular metal master framework a pair of coaxial sprocket is set respectively, one of them sprocket shaft is provided with power output sprocket, between two parallel chains, evenly be fixed with several flexible half umbrella buckets, and use lanyard, a cable that has anchor is housed on the metal framework, the forward and backward two ends of main body frame are provided with the crossbeam that buoyant device is housed, the outer metal housing that is with of equipment, its end facing water has trumpet-shaped guide plate.

The beneficial effects of the utility model are, remove the environmental protection with like product, outside the energy-conservation advantage, and also owing to adopted flexible half umbrella shape bucket, kinetic energy that not only can effective collection current, but also can work under water.In the loopback of sky bucket since half umbrella shape bucket can be folded into plane, minimum to the resistance of water, can significantly reduce energy consumption, realize the kinetic energy collecting maximization.

Flowabilities such as the utility model is suitable in the river, river, lake, pool are used in the current preferably, particularly use than really better in waterfall, reservoir, hydroelectric power station downstream, and the power of generation can directly be used for driving machine, also can be used for generating.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is done to specify:

Fig. 1 is the utility model perspective view

Embodiment

Main body frame of the present utility model (1) is a level position rectangular beams of metal, the parallel a pair of coaxial sprocket (2) of respectively installing in rear and front end, the centre is a cube buoyancy tank (3), and a cylindrical seal cylinder (4) is all arranged between every pair of coaxial sprocket (2), and it also produces buoyancy.One end of wherein a pair of coaxial sprocket (2) its (5) is protruding, and power output sprocket (6) is equipped with in the end.Two parallel drive chains (7) are arranged on the coaxial sprocket (2), article two, even parallel several iron staffs (8) that are equipped with between the drive chain (7), half umbrella shape bucket (9) the opening upper edge made from flexible material is fixed on the iron staff (8), an iron staff (8) also is equipped with in half umbrella shape bucket (9) opening lower edge, purpose is to be convenient to opening of water inlet openings, simultaneously this iron staff (8) is gone up and is also had one section rope (10) to link to each other with iron staff (8) on the drive chain (7), is used for fixing half umbrella shape bucket (9).An iron staff (8) is also arranged at half umbrella shape bucket (9) bottom, fastens one section rope (10) above and links to each other with iron staff (8) on the drive chain (7), and its effect also is to be used for fixing half umbrella shape bucket.

There is a cable (11) main body frame of this equipment (1) front portion, and tail end has an anchor (12), is used for fixing equipment.Also have the metal beam (13) of two shapes such as sedan-chair bar at the front and rear sections of main body frame (1), its each end all is provided with a buoyant device (14), can be floating drum, also can be ship, and its effect is to produce buoyancy, the degree of depth of control apparatus submerged.Be provided with a square metal outer cover (15) in the periphery of above device, a guide plate (17) by three fan door shapes is arranged below end facing water (16) main body frame (1) of metal housing (15), be used for increasing the flow of water.

This equipment can half one be bubbled through the water column, but also submerged work, by buoyant device with apply weight and regulate, and as required can also the multilayer setting.

Claims

1. flowing water power engine, by two pairs of coaxial sprockets, composition such as two parallel drive chains, several buckets is characterized in that described bucket is flexible half umbrella shape bucket (9).

2. flowing water power engine according to claim 1, it is characterized in that, even parallel several iron staffs (8) that are equipped with between described two drive chains (7), half umbrella shape bucket (9) opening upper edge is fixed on the iron staff (8), an iron staff (8) also is equipped with in half umbrella shape bucket (9) opening lower edge, this iron staff (8) go up to also have one section rope (10) to link to each other with iron staff (8) on the drive chain (7), an iron staff (8) is also arranged at half umbrella shape bucket (9) bottom, fastens one section rope (10) above and links to each other with iron staff (8) on the drive chain (7).