CN201007256Y

CN201007256Y - Water drain electric generating apparatus

Info

Publication number: CN201007256Y
Application number: CNU200720066679XU
Authority: CN
Inventors: 范若谦
Original assignee: SHANGHAI QIYI MIDDLE SCHOOL
Current assignee: SHANGHAI QIYI MIDDLE SCHOOL
Priority date: 2007-01-25
Filing date: 2007-01-25
Publication date: 2008-01-16
Anticipated expiration: 2017-01-25

Abstract

The utility model relates to a sewer generating device, characterized in that the utility model equips a hydroelectric generator set on the position of the sewer where the water flow quantity is much, the water flowing speed is large, and the water flow falling head is high; the generator set comprised an impeller and a generator connected with an impeller shaft; the generator set is a movable generator set and disposed on an orbit which can slide; and the side wall of the sewer that the generator set is located is equipped with a generator set groove. When the sewer floods, the generator set moves into the generator set groove inside the side wall of the sewer through the orbit; and when the water flow stabilizes, the generator set moves out and continues to generate.

Description

The sewerage electricity generating device

Technical field

The utility model relates to technical field of power generation, concrete relates to a kind of sewerage electricity generating device.

Background technique

Sometimes have a large amount of current in the sewerage and pass through, current have kinetic energy, but general unmanned utilization of the water flow dynamic energy of sewerage wastes it, and what show is very unfortunate.

The model utility content

Technical problem to be solved in the utility model is, a kind of electricity generating device that repeats to utilize again the sewerage water flow dynamic energy is provided.

In order to address the above problem, the technical solution of the utility model is like this:

A kind of sewerage electricity generating device, it is characterized in that, the place many in sewerage water flow, that water flow velocity is big, water drop is high, be provided with the hydroelectric power unit, generator set comprises impeller, with the impeller shaft generator coupled, described generator set is removable generating set, generator set is arranged on slidably on the track, has the generator set groove on the sewerage sidewall at generator set place, when the sewerage flood discharge, generator set moves in the generator set groove of sewerage interior by track, when current were steady, generator set shifted out, and continued generating.

Beneficial effect, the utility model makes full use of the water flow dynamic energy of sewerage, is translated into electric energy, because the sewerage sidewall has the generator set groove, during flood discharge, generator set moves in the generator set groove, does not influence the normal flood discharge of sewerage.

Description of drawings

Describe the utility model in detail below in conjunction with the drawings and specific embodiments;

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

Fig. 2 is a sectional view of the present utility model.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Referring to Fig. 1, Fig. 2, a kind of sewerage electricity generating device, it is characterized in that, the place many in sewerage water flow, that water flow velocity is big, water drop is high, be provided with hydroelectric power unit 1, described generator set 1 comprises impeller 11, and with impeller shaft generator coupled 12, described generator set 1 is removable generating set, has generator set groove 2 on the sewerage sidewall at generator set 1 place, when the sewerage flood discharge, generator set moves in the generator set groove 2 of sewerage interior, when current are steady by track 3, generator set 1 shifts out, and continues generating.

More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. sewerage electricity generating device, it is characterized in that, the place many in sewerage water flow, that water flow velocity is big, water drop is high, be provided with the hydroelectric power unit, generator set comprises impeller, and with the impeller shaft generator coupled, described generator set is removable generating set, generator set is arranged on slidably on the track, has the generator set groove on the sewerage sidewall at generator set place.