CN203050977U

CN203050977U - Rainwater centralized generating set on roof of high-rise building

Info

Publication number: CN203050977U
Application number: CN 201220648528
Authority: CN
Inventors: 张诗贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-07-10
Anticipated expiration: 2022-11-30

Abstract

The utility model relates to a rainwater centralized generating set, in particular to a rainwater centralized generating set on the roof of a high-rise building. The rainwater centralized generating set comprises down pipes (2) for draining rainwater on the roof (1) to a lower position in a centralized way, and is characterized in that a generator (3) which is used for generating power through rainwater entering the down pipes (2) is arranged in the down pipes (2). According to the technical scheme, the generator is arranged in the down pipes, the drainage potential energy of accumulated water can be used for generating power, and electric energy generated by the generator is stored or directly applied to passageway illumination and elevator power supply, so that energy is effectively utilized.

Description

Tall building layer top rainwater centralized power generation device

Technical field

The utility model relates to a kind of rainwater recycling and generating set, relates in particular to a kind of tall building layer top rainwater centralized power generation device.

Background technique

Along with the development of society, tall building has become the main body of urban construction.On existing high-rise building design, all must consider the Drainage Design on layer top, usually on a tall building, the angle setting is adopted on layer top, and at the low-lying place on layer top one or more sink drains are set, and being disposed to lower with the ponding with layer top, ponding row is from tall building the most at last.Because the height of tall building is higher, the dispersion discharging of its ponding has caused the waste of the energy not by any utilization.

The model utility content

For solving the deficiencies in the prior art, the tall building layer top rainwater centralized power generation device that the utility model provides a kind of ponding discharge structure that utilizes tall building to generate electricity, utilize exploitation and the utilization of the potential energy realization new energy of layer top ponding, it is simple in structure.

For achieving the above object, tall building layer of the present utility model top rainwater centralized power generation device comprises the sink drain of layer top storm-water drainage to lower, is provided with the generator that generates electricity by the rainwater that enters in the sink drain at the sink drain place.

As the improvement to aforesaid way, also comprise overflow pipe, the top of described overflow pipe is higher than sink drain.

As the improvement to aforesaid way, be provided with puigging in the overflow pipe outer wrap.

As to improvement of the present utility model, be provided with the collecting annulus that layer top rainwater is collected on layer top, described collecting annulus is communicated with the top of sink drain.

As the restriction to aforesaid way, described layer top integral inclination arranges, and described collecting annulus is arranged on the bottom of layer top rake.

Limit as the another kind to aforesaid way, described layer top is made up of a plurality of layering tops that are obliquely installed, and described collecting annulus is arranged on the intersection of each layering top rake bottom.

Adopt as above technological scheme, by in sink drain, setting up generator, can utilize the discharging potential energy of ponding to generate electricity, the power storage that generator is produced or directly utilization on corridor lighting and elevator supply, realized effective utilization of the energy; Set up overflow pipe, when and ponding that produce excessive at rainwater can not in time be discharged by sink drain, discharge by overflow pipe; Set up puigging, the noise that produces in the time of can reducing the ponding discharging, its overall structure is simple.

Description of drawings

Below in conjunction with the drawings and the specific embodiments the utility model is done further to describe in detail:

Fig. 1 is the utility model embodiment one plan view;

Fig. 2 is sink drain and overflow pipe matching relationship schematic representation among the figure one;

Fig. 3 is the utility model embodiment two plan view.

Fig. 4 is the utility model embodiment three plan view.

Embodiment

Embodiment one

By shown in Figure 1, the tall building layer top rainwater centralized power generation device that present embodiment relates to, comprise layer is pushed up 1 storm-water drainage to the sink drain 2 of lower, sealing cover has filter screen 7 on sink drain 2, wherein, layer top 1 integral inclination setting pushed up 1 inclined bottom at layer and is provided with collecting annulus 6, and collecting annulus 6 is communicated with the top of sink drain 2.In sink drain 2, be provided with the generator 3 that generates electricity by the rainwater that enters in the sink drain 2.In sink drain 2 outer wrap overflow pipe 4 is arranged, by shown in Figure 2, the top of overflow pipe 4 is higher than sink drain 2.Be provided with puigging 5 in overflow pipe 4 outer wrap.For realizing being communicated with of collecting annulus 6 and sink drain 2, collecting annulus 6 runs through the top that extends to sink drain 2 behind puigging 5 and the overflow pipe 4.

In use, rainwater 1 converges in the collecting annulus 6 along layer top, is flowed in the sink drains 2 by collecting annulus 6, in the process that ponding falls, carries out hydroelectric power by generator 3, and with the power storage that produces or be delivered to electric terminal.

Embodiment two

By shown in Figure 3, present embodiment and embodiment one are basic identical, and difference is that layer top 1 be made up of a plurality of layerings tops 11 that are obliquely installed, and to push up 11 be two in layering in the present embodiment, and collecting annulus 6 is arranged on the intersection that 11 tilting bottoms are pushed up in two layerings.

Embodiment three

By shown in Figure 4, present embodiment and embodiment two are basic identical, and difference is overflow pipe 4 for being distributed on four of sink drain 2 outer peripherys, in the outer wrap of sink drain 2 puigging 5 are arranged, and collecting annulus 6 directly is communicated with the top of sink drain 2.

In addition, according to the height of tall building, generator 3 can be arranged to multistagely, namely the trend along sink drain 2 arranges a plurality of generators, has realized multistage generating, further takes full advantage of the energy.

Claims

1. tall building layer top rainwater centralized power generation device, comprise the sink drain (2) of layer top (1) storm-water drainage to lower, it is characterized in that: locate to be provided with the generator (3) that generates electricity by the rainwater that enters in the sink drain (2) at sink drain (2); Also comprise overflow pipe (4), the top of described overflow pipe (4) is higher than sink drain (2).

2. tall building layer according to claim 1 top rainwater centralized power generation device is characterized in that: be provided with puigging (5) in overflow pipe (4) outer wrap.

3. tall building layer according to claim 1 and 2 top rainwater centralized power generation device, it is characterized in that: be provided with the collecting annulus (6) that layer top (1) rainwater is collected on layer top (1), described collecting annulus (6) is communicated with the top of sink drain (2).

4. tall building layer according to claim 3 top rainwater centralized power generation device, it is characterized in that: described layer top (1) integral inclination setting, described collecting annulus (6) are arranged on layer top (a 1) inclined bottom.

5. tall building layer according to claim 3 top rainwater centralized power generation device, it is characterized in that: described layer top (1) is made up of a plurality of layering tops (11) that are obliquely installed, and described collecting annulus (6) is arranged on the intersection of each (11) tilting bottom, layering top.