CN2921344Y

CN2921344Y - Water turbine

Info

Publication number: CN2921344Y
Application number: CNU2006200338907U
Authority: CN
Inventors: 李啟志
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-19
Filing date: 2006-04-19
Publication date: 2007-07-11
Anticipated expiration: 2016-04-19

Abstract

The utility model discloses a water turbine, in which a turbine shaft is arranged inside a shell laying on one side; the turbine shaft can rotate in the shell, a plurality of hydraulic turbine blades is arranged on the turbine shaft dividing the space between the turbine and the shell into a plurality of relative closed cavity; a water storage tank connected with one shell is arranged in the top of the shell, forming a whole with the shell; the shell is arranged on the upper with an inlet communicated with the water storage tank; a drain pipe is arranged in the bottom of the shell leading the water constantly to the water storage tank; the water is injected through the inlet into the cavity near the inlet; due to the moment causing by the water gravity after injection into the cavity, the turbine rotates, and the rotation of turbine driven generator of electricity. Hydraulic turbine generation is no longer required larger water flow and higher water level difference, but simply a continuous a water flow and a water table drop that is more than the height from the water storage tank to the drain pipe; the utility model can be used without intercepting water curb dam and changing the regional hydrological features, especially in the remote areas.

Description

A kind of water turbine

Technical field

The utility model relates to a kind of water turbine, especially for the water turbine of little water yield small drop generating usefulness.

Background technique

In today of energy growing tension, utilize water generating to provide clean energy resource more and more to be subject to people's attention, present water turbine is work like this, water turbine is made up of rotary impeller in housing and the housing, the impeller horizontal positioned, and the blade on the impeller twists to same direction, water turbine is installed in the bottom of dykes and dams, utilize higher drop and water flow to impact impeller, make wheel rotation, drive generator for electricity generation.

Such technology has the following disadvantages: bigger gap is arranged between the blade of impeller, must have bigger water flow faster flow velocity provide impact force could promote wheel rotation, cause the place less in many water flows, that drop is less to use, simultaneously, use such water turbine often to need the hurdle water of building a dam, increased the cost input.

The model utility content

The purpose of this utility model is to provide the gravity that relies on water to promote the wheel rotation water turbine to remedy the deficiencies in the prior art, improves the Applicable scope of water turbine.

The purpose of this utility model is achieved in that a kind of water turbine, form by housing, water wheel axle, blade, water storage box, waste pipe, water wheel axle is edge-on to be installed in the housing, water wheel axle can rotate in housing, and a plurality of blade installation are on water wheel axle, and a plurality of blades become water wheel axle and the separated by spaces between the housing cavitys of a plurality of relative obturations, water storage box is installed in the housing top, be connected as a single entity with housing, the case side top has water intake to be communicated with water storage box, and there is waste pipe the housing below.During use, water is constantly introduced water storage box, water by water intake inject near water intake cavity because the moment that the gravity of water produces in the cavity after the water filling is rotated water turbine, the cavity after the water filling is rotated, the cavity that constantly makes not water filling is near the water intake water filling, constantly rotate after the water filling, when the cavity after the water filling was pivotally lowered into the housing below, the water of injection was discharged by waste pipe, but the running that water turbine continues, water turbine drive the generator rotation and send electric power.

By implementing the utility model, make the water turbine generating no longer need bigger water flow and higher water-head, as long as continual current are arranged, and the height of water can use greater than the height of water turbine water storage box to waste pipe, need not build a dam by hurdle water, do not change the hydrology landforms that use the region, especially be fit to remote districts and use, simultaneously, owing to do not use the blade of former water turbine distortion, blade processing is more prone to, has reduced the price of water turbine.

Description of drawings

Fig. 1 side sectional view of the present utility model, 1 is housing among the figure, the 2nd, water wheel axle, the 3rd, waste pipe, the 4th, water storage box, the 5th, water intake, the 6th, cavity, the 7th, blade.

Embodiment

The utility model is further described by embodiment below in conjunction with accompanying drawing.

A kind of water turbine, form by housing 1, water wheel axle 2, blade 7, water storage box 4, waste pipe 3, water wheel axle 2 edge-on being installed in the housing 1, water wheel axle 2 can rotate in housing 1, and a plurality of blades 7 are installed on the water wheel axle 2, and a plurality of blades 7 become water wheel axle 2 and the separated by spaces between the housing 1 cavitys 6 of a plurality of relative obturations, water storage box 4 is installed in housing 1 top, be connected as a single entity with housing 1, housing 1 side top has water intake 5 to be communicated with water storage box 4, and there is waste pipe 3 housing 1 below.During use, water is constantly introduced water storage box 4, water by water intake 5 inject near water intake 5 cavity 6, because the moment that the gravity of water produces in the cavity 6 after the water filling is rotated water turbine, cavity 6 after the water filling is rotated, the cavity 6 that constantly makes not water filling is near water intake 5 water fillings, constantly rotate after the water filling, when the cavity after the water filling 6 is pivotally lowered into housing 1 below, the water that injects is discharged by waste pipe 3, but the running that water turbine continues, water turbine drive the generator rotation and send electric power.

Claims

1, a kind of water turbine, it is characterized in that: by housing (1), water wheel axle (2), blade (7), water storage box (4), the water turbine that waste pipe (3) is formed, water wheel axle (2) is edge-on to be installed in the housing (1), water wheel axle (2) can rotate in housing (1), a plurality of blades (7) are installed on the water wheel axle (2), a plurality of blades (7) become water wheel axle (2) and the separated by spaces between the housing (1) cavitys (6) of a plurality of relative obturations, water storage box (4) is installed in housing (1) top, be connected as a single entity with housing (1), housing (1) side top has water intake (5) to be communicated with water storage box (4), and there is waste pipe (3) housing (1) below.