CN218492609U

CN218492609U - Power supply system is collected to building rainwater

Info

Publication number: CN218492609U
Application number: CN202222472130.8U
Authority: CN
Inventors: 潘静仪; 肖斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-17
Anticipated expiration: 2032-09-19

Abstract

The utility model belongs to the technical field of intelligent buildings, in particular to a building rainwater collection and power supply system, which comprises a top layer reservoir, a spiral drain pipe, a turbine generator, a bottom layer reservoir and a water pumping pipe, wherein the top layer reservoir is positioned on the top of a building; the spiral drain pipe is coiled among all floors of the building; two ends of the spiral drain pipe are respectively connected with the top layer reservoir and the bottom layer reservoir; the turbine generators are fixed in the spiral drainage pipe, and a plurality of turbine generators are arranged in the spiral drainage pipe at intervals; the bottom water reservoir is positioned at the bottom of the building; the lower end of the water pumping pipe is connected with a bottom reservoir, and the upper end of the water pumping pipe is connected with a non-drinking water pipe network; the arrangement of the spiral pipe is beneficial to the circulation of rainwater, and the spiral pipe also has a certain water storage function, is connected with non-drinking water of a user, and can drive the turbine generator to generate electricity while discharging water in the spiral pipe; the structure design is ingenious, the rainwater utilization rate is high, and the market prospect is wide.

Description

Power supply system is collected to building rainwater

The technical field is as follows:

the utility model belongs to the technical field of intelligent architecture, concretely relates to power supply system is collected to building rainwater collects the rainwater through top layer cistern to utilize the potential energy of rainwater to generate electricity, rainwater after the electricity generation is collected to the bottom layer cistern, can be used as domestic water, effectively saves the building energy consumption.

Background art:

the rainwater is a high-quality natural water source, has the characteristics of being free of compensation in use, light in pollution degree and the like, and can be collected and orderly utilized to achieve multiple aims of saving water, protecting and conserving water resources, reducing urban flood disasters, reducing water pollution, improving ecological environment and the like. At present, researches on rainwater collection are also carried out, for example, chinese patent application CN201720061128.8 discloses a building rainwater recycling system, which comprises a water collecting tank arranged on the top layer of a building, wherein the bottom of the water collecting tank is communicated with a water guide pipe, the water guide pipe extends towards the ground to guide rainwater collected in the water collecting tank to a closed water storage tank arranged on the ground, a water delivery port is formed in the water storage tank, a water delivery pipe with a main electromagnetic valve is arranged at the water delivery port, and a water full alarm device is arranged in the water storage tank. In rainy days, rainwater falls into a water collecting tank at the top layer of a building, the rainwater collected in the water collecting tank is guided into a water storage tank arranged on the ground through a water guide pipe, and when the rainwater is required to be used, the electromagnetic valve is opened, so that the rainwater in the water storage tank can be utilized; the closed arrangement of the water storage tank reduces the evaporation of rainwater in the water storage tank; the alarm device gives an alarm after the water in the water storage tank is full, and at the moment, one part of rainwater is discharged, so that the pressure of the rainwater on the water guide pipe or the water delivery pipe when the rainwater is much can be relieved, and the service life of the water storage tank is prolonged; chinese patent application CN201821534373.7 discloses a building rainwater recycle device, including the building body, the bottom fixedly connected with ground of building body to the top fixedly connected with support frame of building body one side, the top fixedly connected with rose box of support frame to one side fixedly connected with protection casing of rose box, the bottom fixedly connected with motor of protection casing inner wall to the first bevel gear of one end fixedly connected with of motor output shaft, one side that the rose box is close to the protection casing is rotated and is connected with the threaded rod, and through the bottom fixedly connected with ground of building body, can clear up the impurity after the rainwater filters, improved the convenience of clearance, conveniently operate, through the top fixedly connected with gutter of building body, can collect the rainwater on the building and recycle, improved the reuse ratio to the rainwater.

However, the collected rainwater in the prior art is single in use, and rainwater power generation and rainwater recycling are not combined together, so that a system for combining building rainwater collection power supply and building cleaning is needed to be developed and designed.

The utility model has the following contents:

the utility model aims at overcoming the defect that prior art exists, providing a power supply system is collected to building rainwater, generating electricity and can be used as domestic water with the rainwater of collecting, dual utilization rainwater.

In order to realize the above purpose, the utility model provides a power supply system is collected to building rainwater, its structure includes: the system comprises a top-layer reservoir, a spiral drainage pipe, a turbine generator, a bottom-layer reservoir and a water pumping pipe, wherein the top-layer reservoir is positioned on the top of a building; the spiral drainage pipe is coiled among all floors of the building; two ends of the spiral drain pipe are respectively connected with the top layer reservoir and the bottom layer reservoir; the turbine generators are fixed in the spiral drainage pipe, and a plurality of turbine generators are arranged in the spiral drainage pipe at intervals; the bottom water reservoir is positioned at the bottom of the building; the lower end of the pumping pipe is connected with the bottom reservoir, and the upper end of the pumping pipe is connected with the non-drinking water pipe network.

The building rainwater collection power supply system also comprises a top water level meter and a bottom water level meter, wherein the top water level meter is positioned on the side wall of the top reservoir; the bottom water level gauge is positioned on the side wall of the bottom reservoir.

The spiral drainage pipe is also connected with the domestic water pipe of each layer of users.

Compared with the prior art, the utility model has the advantages that the arrangement of the coil pipe is beneficial to the circulation of rainwater and has a certain water storage function, the coil pipe is connected with non-drinking water of a user, and the turbine generator can be driven to generate electricity while the water is drained in the coil pipe; the structural design is ingenious, the rainwater utilization rate is high, and the market prospect is wide.

Description of the drawings:

fig. 1 is the utility model relates to a building rainwater collects power supply system's overall structure principle schematic diagram.

Fig. 2 is a schematic view of the structural principle of the spiral pipe according to the present invention.

The specific implementation mode is as follows:

the invention is further illustrated by the following specific embodiments in combination with the accompanying drawings.

Example 1:

the embodiment relates to a building rainwater collection power supply system which comprises a top-layer reservoir 1, a top-layer water level gauge 2, a spiral drain pipe 3, a turbine generator 4, a bottom-layer reservoir 5, a bottom-layer water level gauge 6 and a water pumping pipe 7, wherein the top-layer reservoir 1 is positioned on the top of a building, the top-layer water level gauge 2 is positioned on the side wall of the top-layer reservoir 1, and the specific position is different according to different building conditions; the spiral drain pipe 3 is spirally arranged among all floors of the building, and the spiral drain pipe 3 can be integrally arranged in the building construction process or arranged on the outer wall of the building in post construction; two ends of the spiral drain pipe 3 are respectively connected with the top layer reservoir 1 and the bottom layer reservoir 5; the turbine generators 4 are fixed in the spiral drain pipe 3, and a plurality of turbine generators 4 are arranged in the spiral drain pipe 3 at intervals; the bottom water reservoir 5 is positioned at the bottom of the building; the bottom water level gauge 6 is positioned on the side wall of the bottom reservoir 5; the lower end of the pumping pipe 7 is connected with the bottom reservoir 5, and the upper end of the pumping pipe 7 is connected with a non-drinking water pipe network.

The turbine generator is a small generator, and due to the spiral structure of the spiral drain pipe, the rainwater can generate vortex more easily to drive the turbine generator to generate power.

Spiral drain pipe 3 can also be connected with every layer of user's domestic water union coupling, and when the user used the rainwater in the spiral drain pipe 3, because of the flow of intraductal water that the drainage arouses, also drive turbine generator 4 electricity generation easily, can dual utilization rainwater.

This embodiment power supply system is collected to building rainwater's theory of operation does: rainwater is collected into the top reservoir 1 by utilizing the existing rainwater collection technology, when the water level reaches the position of the top water level gauge 2, drainage is started manually or automatically, the rainwater flows into the spiral drainage pipe 3, the turbine generator 4 is impacted to generate power, and the generated power is stored in the storage battery; the rainwater flows into bottom cistern 5 after generating electricity through a plurality of turbo generator 4 in proper order, and after the water level of bottom cistern 5 reachd bottom fluviograph 6, open the water pump, takes out the rainwater of bottom cistern 5 and draws in drinking-water pipe 7 and reachs the non-potable water pipe network, as domestic water, has reached the economic benefits and social benefits energy-conservation that power supply and waste water utilized, and this system is practical effective, is of value to the city safety development.

Claims

1. A building rainwater collection and power supply system is characterized by comprising a top-layer reservoir, a spiral drain pipe, a turbine generator, a bottom-layer reservoir and a water pumping pipe, wherein the top-layer reservoir is positioned on the top of a building; the spiral drain pipe is coiled among all floors of the building; two ends of the spiral drain pipe are respectively connected with the top layer reservoir and the bottom layer reservoir; the turbine generators are fixed in the spiral drainage pipe, and a plurality of turbine generators are arranged in the spiral drainage pipe at intervals; the bottom water reservoir is positioned at the bottom of the building; the lower end of the pumping pipe is connected with the bottom reservoir, and the upper end of the pumping pipe is connected with the non-drinking water pipe network.

2. The building rainwater collection and power supply system according to claim 1, further comprising a top level gauge and a bottom level gauge, the top level gauge being located on a side wall of the top reservoir; the bottom water level gauge is positioned on the side wall of the bottom reservoir.

3. A building rainwater collection and power supply system as claimed in claim 1, wherein said spiral drainpipe is further connected to domestic water pipes of each floor of users.