CN201358872Y

CN201358872Y - Rainwater power generation device

Info

Publication number: CN201358872Y
Application number: CNU2008201547538U
Authority: CN
Inventors: 任豪
Original assignee: Shanghai Yangpu District Qiqihar Road First Primary School
Current assignee: Shanghai Yangpu District Qiqihar Road First Primary School
Priority date: 2008-10-31
Filing date: 2008-10-31
Publication date: 2009-12-09
Anticipated expiration: 2018-10-31

Abstract

The utility model discloses a rainwater power generation device which comprises a reservoir (1) arranged on the top of a building, a water outlet pipe (2) which is connected with the bottom of the reservoir (1) and extends to the bottom of the building all the way, a valve (3) positioned at the joint between the reservoir (1) and the water outlet pipe (2), and a water turbine used for leading the water inside the reservoir (1) to flow along the water outlet pipe (2) for driving an electric generator to generate electricity. The rainwater power generation device utilizes the rainwater to generate electricity so as to reasonably utilize natural resource to transform the resource being useful for the human life; furthermore, the device has simple structure and easy production, thus not only saving the energy, but also protecting the environment.

Description

The rain water electricity generating device

Technical field

The utility model relates to a kind of electricity generating device, relates in particular to a kind of electricity generating device with rain water electricity generating.

Background technique

The resource that a lot of preciousnesses are arranged in nature, as sunlight, wind, rain, thunder, electricity etc., resource how to utilize nature is the problem that we mankind are studying assiduously always.Nowadays, utilize solar energy, wind energy innumerable, but these resources that we can utilize also only are the very little parts in nature resource, also have much that we also can't utilize for the device of mankind's service.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of device that can utilize rain water electricity generating is provided.

For solving the problems of the technologies described above, the utility model adopts following technological scheme.

A kind of rain water electricity generating device, comprise the wet pit that is arranged at roof, link to each other with the wet pit bottom also extends to the outlet pipe of bottom of the building always, is arranged at the valve of the joint of wet pit and outlet pipe, and the water in the wet pit is along the hydroturbine of the outlet pipe flow direction, in order to drive generator for electricity generation.

As a kind of preferred version of the present utility model, the outlet sidewall of described outlet pipe is provided with valve switch.

As another kind of preferred version of the present utility model, described valve is a changeover valve.

As another preferred version of the present utility model, what connect valve and valve switch is a cylindrical running shaft.

As another preferred version of the present utility model, the edge welding mutually of an end of described running shaft and valve, the other end and valve switch welding mutually.

As another preferred version of the present utility model, during by changeover valve switch opens valve, the water in the wet pit flows to hydroturbine along outlet pipe and makes the hydroturbine rotation, drives generator for electricity generation.

As another preferred version of the present utility model, described valve is made of two opposite pole sheets that are attached together.

As another preferred version of the present utility model, when the water yield in the wet pit reached certain degree, valve was subjected to enough big pressure and is opened, and the water in this moment wet pit flows to hydroturbine along outlet pipe makes the hydroturbine rotation, thereby makes generator for electricity generation.

As another preferred version of the present utility model, after the current in the wet pit were clean, two opposite pole sheets of valve were subjected to the effect closure of magnetic force.

The beneficial effects of the utility model are: it utilizes rainwater to generate electricity, and has reasonably utilized natural resources, has transformed out the useful resource of living to people, and simple in structure, is easy to produce not only energy saving, and environmental protection.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further details.

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

Fig. 2 is embodiment 1 a plan view;

Fig. 3 is embodiment 1 a plan view;

Fig. 4 is embodiment 2 a plan view.

The primary clustering symbol description:

1, wet pit; 2, outlet pipe; 3, valve; 4, running shaft; 5, valve switch.

Embodiment

As shown in Figure 1, the utility model is a kind of rain water electricity generating device, comprises the wet pit 1 that is arranged at roof, links to each other with wet pit 1 bottom also to extend to the outlet pipe 2 of bottom of the building always, is arranged at the valve 3 of the joint of wet pit 1 and outlet pipe 2.

Embodiment 1

Shown in Fig. 2,3, the utility model is a kind of rain water electricity generating device, comprise the wet pit 1 that is arranged at roof, link to each other with wet pit 1 bottom and extend to the outlet pipe 2 of bottom of the building always, be arranged at the valve 3 of the joint of wet pit 1 and outlet pipe 2, and the water in the wet pit 1 is along the hydroturbine of outlet pipe 2 flow directions, in order to drive generator for electricity generation.

The outlet sidewall of described outlet pipe 2 is provided with valve switch 5, described valve 3 is changeover valves, what connect valve 3 and valve switch 5 is a cylindrical running shaft 4, the edge welding mutually of an end of described running shaft 4 and valve 3, the other end and valve switch 5 welding mutually.

When opening valve 3 by changeover valve switch 5, the water in the wet pit 1 flows to hydroturbine along outlet pipe 2 and makes the hydroturbine rotation, drives generator for electricity generation.

Embodiment 2

Shown in Fig. 1,4, the utility model is a kind of rain water electricity generating device, comprise the wet pit 1 that is arranged at roof, link to each other with wet pit 1 bottom and extend to the outlet pipe 2 of bottom of the building always, be arranged at the valve 3 of the joint of wet pit 1 and outlet pipe 2, and the water in the wet pit 1 is along the hydroturbine of outlet pipe 2 flow directions, in order to drive generator for electricity generation.

Described valve 3 is made of two opposite pole sheets that are attached together.

When the water yield in the wet pit 1 reached certain degree, valve 3 was subjected to enough big pressure and is opened, and the water in this moment wet pit flows to hydroturbine along outlet pipe 2 makes the hydroturbine rotation, thereby makes generator for electricity generation; After the current in the wet pit 1 were clean, two opposite pole sheets of valve 3 were subjected to the effect closure of magnetic force.

The utility model utilizes rainwater to generate electricity, and has reasonably utilized natural resources, has transformed out the useful resource of living to people, and simple in structure, is easy to produce not only energy saving, and environmental protection.

Here description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here disclosed embodiment's distortion and change are possible, and the various parts of embodiment's replacement and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other forms, structure, layout, ratio, and realize with other elements, material and parts.

Claims

1, a kind of rain water electricity generating device, it is characterized in that: described device comprises the wet pit (1) that is arranged at roof, bottom wet pit (1), link to each other and also extend to the outlet pipe (2) of bottom of the building always, be arranged at the valve (3) of the joint of wet pit (1) and outlet pipe (2), and the water in the wet pit (1) is along the hydroturbine of outlet pipe (2) flow direction, in order to drive generator for electricity generation.

2, rain water electricity generating device according to claim 1 is characterized in that: the outlet sidewall of described outlet pipe (2) is provided with valve switch (5).

3, rain water electricity generating device according to claim 1 is characterized in that: described valve (3) is a changeover valve.

4, rain water electricity generating device according to claim 2 is characterized in that: what connect valve (3) and valve switch (5) is a cylindrical running shaft (4).

5, rain water electricity generating device according to claim 4 is characterized in that: the edge welding mutually of an end of described running shaft (4) and valve (3), the other end and valve switch (5) welding mutually.

6, rain water electricity generating device according to claim 1 is characterized in that: described valve (3) is made of two opposite pole pieces that are attached together.