CN201148931Y

CN201148931Y - Gravity force type hydroturbine

Info

Publication number: CN201148931Y
Application number: CNU200720104822XU
Authority: CN
Inventors: 赵树文
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-23
Filing date: 2007-07-23
Publication date: 2008-11-12
Anticipated expiration: 2017-07-23

Abstract

The utility model relates to a gravity type hydraulic turbine, which comprises rotating wheels with rotating axles, and is characterized in that at least two vertical rotating wheels are connected through the annular chains which are arranged on the rotating wheels and provided with water skips. Steel ropes with water skips are positioned on at least two vertical rotating wheels, so as to form an annular water skip chain; when water enters the water skips, the gravity is finally acted on the rotating wheels through the steel ropes; the rotating wheels rotate under the action of the force. Therefore, the potential energy of the water can be transformed into mechanical energy to be output though the wheel axles of the rotating wheels; under the condition of constant water flow, the output mechanical energy is proportional to the radii of the rotating wheels, the distance between the two rotating wheels, and the quantity of the water skips in unit time; the used water can adopt ditchwater and stream water; the problems with the small water power generation in the prior art that the investment is high and the ecological environment is destroyed because of building dams and water ditches can be solved. The hydraulic turbine has the advantages of stable and reliably performance and high work efficiency.

Description

The gravity water wheel machine

Technical field

The utility model relates to a kind of water turbine, especially a kind of gravity water wheel machine.

Background technique

Water turbine is a kind of waterpower resourses that utilize, and the transformation of energy that is about to water becomes the equipment of mechanical energy and output.Rotation by water turbine can drive the generator set running, thereby mechanical energy is converted to electric energy.Hence one can see that, and water turbine is one of key equipment of present power dam employing.But the water turbine of prior art must could be worked by the current of enough flows and work " head ", in order to satisfy the flow condition of enough flows and work " head ", adopt build dam, approach channel etc. to expend fund, human and material resources at present mostly, even also will destroy the large-scale hydraulic engineering of ecotope.Even build large-scale hydraulic engineering, also can only build the area that possesses the hydroelectric power geographical conditions in.Therefore, hindered the development of hydroelectric power industry.

Summary of the invention

The purpose of this utility model is to provide a kind of gravity water wheel machine.

The utility model is realized by following technical proposal: a kind of gravity water wheel machine, comprise the runner of being with rotating shaft, and it is characterized in that at least two vertical runners link to each other by the ring chain which is provided with bucket.So that after current constantly flow into each bucket, by the gravity of the water yield in the bucket runner is rotated, thereby make the outside output mechanical energy of rotating shaft on the runner.

Described ring chain is a cable wire, and the bucket on it is fixed on the cable wire by pylon and rope-grippers, so that together move with cable wire.

Described pylon is by the load bar of end band fork ear, the support arm that links to each other with the load bar constitutes, wherein carrying on a shoulder pole the fork ear of boom end links to each other with hanger on the bucket, load bar middle part is provided with the through hole that links to each other with the rope-grippers axle, be used for bucket is fixed on cable wire, the support arm the other end is fixed on the bottom of a bucket, to keep the balance of a last bucket.

Described bucket is the bucket of mid-rear portion jag, the matched hanger of fork ear on the jag position on setting and the pylon, and cable wire and runner outer rim place the jag middle part of bucket, so that bucket and cable wire rotate along two runners.

The utility model compared with prior art has following advantage and effect: adopt such scheme, the cable wire of band bucket can be placed, on at least two vertical down runners, to form ring-type bucket chain, after current enter bucket, its gravity finally acts on the runner through cable wire, then runner is under this power effect and rotate, thereby converting the potential energy of current to mechanical energy exports through the runner wheel shaft, and the mechanical energy of output is under the fixed situation of water flow weighing apparatus, interior and runner radius of unit time, distance between two runners, bucket quantity etc. is directly proportional, and used current are so long as ditch-water, stream gets final product, solve the small water flow generating of prior art, must build dam, water channel and the investment that causes is big, and destroy problem such as ecotope, this water turbine reliable performance, stable, high working efficiency.

Description of drawings

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

Fig. 2 is the partial left side view of Fig. 1;

Fig. 3 is the A portion enlarged view of Fig. 1;

Fig. 4 is the plan view of Fig. 3.

Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.

Two orthogonal runners 1 link to each other by the ring chain 4 which is provided with bucket 2 with 6, chain 4 is a cable wire, bucket 2 is fixed on the cable wire 4 by pylon 3 and rope-grippers 9, as Fig. 1, Fig. 2, pylon 3 is by the load bar 11 of two ends band fork ear 10, the support arm 14 that links to each other with load bar 11 constitutes, the fork ear 10 of wherein carrying on a shoulder pole bar 11 two end part links to each other with hanger 13 on the bucket 2 respectively, load bar 11 middle parts are provided with and 9 12 through holes that link to each other of rope-grippers, be used for bucket 2 is fixed on cable wire 4, support arm 14 the other ends are fixed on the hanger 15 of bucket 2 bottoms, bucket 2 is the bucket of mid-rear portion jag 16, be provided with on the jag position 16 with pylon 3 on the matched hanger 13 of fork ear 10, cable wire 4 and runner 1 and 6 outer rims place jag 16 middle parts of bucket 2, as Fig. 3, Fig. 4.

Claims

1, a kind of gravity water wheel machine comprises the runner of being with rotating shaft, it is characterized in that at least two vertical runners link to each other by the ring chain which is provided with bucket.

2, gravity water wheel machine according to claim 1 is characterized in that described ring chain is a cable wire, and the bucket on it is fixed on the cable wire by pylon and rope-grippers.

3, gravity water wheel machine according to claim 2, it is characterized in that the load bar of described pylon by end band fork ear, the support arm that links to each other with the load bar constitutes, wherein carrying on a shoulder pole the fork ear of boom end links to each other with hanger on the bucket, load bar middle part is provided with the through hole that links to each other with the rope-grippers axle, and the support arm the other end is fixed on the bottom of a bucket.

4, gravity water wheel machine according to claim 1 is characterized in that described bucket is the bucket of mid-rear portion jag, the matched hanger of fork ear on the jag position on setting and the pylon, and cable wire and runner outer rim place the jag middle part of bucket.