CN103967690A - Domestic water and waste water power generation device - Google Patents

Abstract

The invention discloses a domestic water and waste water power generation device. The power generation device solves the problem that in the prior art, domestic water and waste water are not utilized, so that energy loss is serious, and the amount of the waste water is increased. The domestic water and waste water power generation device comprises a branch water pipe communicated with a tap water main and a waste water tank communicated with domestic waste water. A first-stage filter screen and a second-stage filter screen are arranged on the upper portion of the waste water tank. A waste water pipe communicated with the waste water tank is arranged at the lower end of the waste water tank. A pressure valve is arranged on the waste water pipe. The branch water pipe and the waste water pipe are respectively provided with a power generation pipeline. At least one hydro-generator is arranged in each power generation pipeline. A connector of each hydro-generator is connected with a mobile power source through a wire. The domestic water and waste water power generation device is reasonable and reliable in structural design; the water pressure of tap water is used for power generation, so that energy loss is reduced; moreover, the waste water is filtered, so that increase of the quantity of the waste water is lowered; the power generation device has the advantages of being simple in structure, convenient to process and low in cost.

Description

Domestic water and wastewater power plants

technical field

The invention relates to a small power generation device, in particular to a domestic water and waste water power generation device.

Background technique

Along with the raising of people's living standard, urban dweller's water is quite convenient, and almost every household is equipped with running water equipment in the home. It has to be said that tap water is a great invention of mankind, but its disadvantages are also obvious: first, the water pressure in the tap water pipe is very sufficient, and the excess water pressure energy is always wasted, resulting in energy loss; Second, the convenience brought by tap water has increased the water consumption of residents, and the amount of domestic wastewater has also continued to increase.

Contents of the invention

In order to solve the problems of severe energy loss and increased waste water volume caused by lack of utilization of existing domestic water and waste water, the present invention provides a domestic water and waste water power generation device.

The present invention is realized by adopting the following technical solutions: domestic water and waste water power generation device, including branch water pipes connected with tap water main pipeline and waste water tank connected with domestic waste water, the upper part of the waste water tank is provided with a primary filter screen and a secondary filter screen, waste water The lower end of the tank is provided with a waste water pipe connected with it, and the waste water pipe is provided with a pressure valve. Both the branch water pipe and the waste water pipe are provided with power generation pipes. Each power generation pipe is provided with at least one hydro-generator, and the interface of the hydro-generator A mobile power supply is connected by a wire.

The flow of tap water and waste water drives the impeller of the hydro-generator to rotate, which in turn drives the hydro-generator to generate electricity. After the electric energy sent enters the mobile power supply, it is rectified and filtered and stored in the battery. The battery is then transformed by DC-DC to stabilize the voltage. At about 5V, it is used for electronic equipment, which overcomes the problems of serious energy loss and increased waste water caused by the lack of utilization of existing domestic water and waste water.

The invention has reasonable and reliable structural design, utilizes the water pressure of tap water to generate electricity, reduces energy loss, and filters waste water, reducing the increase of waste water, and has the advantages of simple structure, convenient processing and low cost.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

In the figure: 1-water main pipeline, 2-branch water pipe, 3-waste water tank, 4-primary filter screen, 5-secondary filter screen, 6-waste water pipe, 7-pressure valve, 8-power generation pipeline, 9- Hydrogenerator, 10-mobile power supply.

Detailed ways

Domestic water and wastewater power generation device, including a branch water pipe 2 connected to the main tap water pipeline 1 and a waste water tank 3 connected to household waste water. The upper part of the waste water tank 3 is provided with a primary filter 4 and a secondary filter 5, and the lower end of the waste water tank 3 is provided with There is a waste water pipe 6 communicating with it, and the waste water pipe 6 is provided with a pressure valve 7. Both the branch water pipe 2 and the waste water pipe 6 are provided with a power generation pipe 8, and each power generation pipe 8 is provided with at least one hydraulic generator 9, and the water The interface of wheel generator 9 is connected with mobile power supply 10 by wire.

In the specific implementation process, the primary filter screen 4 and the secondary filter screen 5 can be disassembled, which is convenient for cleaning and replacement. When the water level in the waste water tank 3 reaches a certain height, the pressure valve 7 is automatically opened, and the waste water flows into the power generation pipeline 8 for power generation. After the electric energy enters the mobile power supply 10 from the wire interface, it is stored in the battery after being processed by the AC-DC conversion circuit and the voltage stabilization filter circuit in the mobile power supply 10; The DC-DC conversion and voltage stabilizing filter module in 10 stabilize the voltage at 5V, and output it to the USB charging interface for charging electronic equipment; the mobile power supply 10 is also provided with a battery level indicator light and an indicator switch for indicating The current charge level of the battery.

Claims (1)

1. A power generation device for domestic water and waste water, characterized in that: it includes a branch water pipe (2) connected to the main tap water pipe (1) and a waste water tank (3) connected to household waste water, and a waste water tank (3) is provided with a The primary filter (4) and the secondary filter (5), the lower end of the waste water tank (3) is provided with a waste water pipe (6) connected to it, the waste water pipe (6) is provided with a pressure valve (7), branch water pipes (2 ) and the waste water pipe (6) are provided with power generation pipelines (8), and each power generation pipeline (8) is provided with at least one hydroelectric generator (9), and the interface of the hydroelectric generator (9) is connected by a wire Power bank (10).