Power generation device attached to exterior wall of building

A technology for power generation devices and buildings, which is applied in the directions of hydropower generation, sustainable buildings, and renewable energy power generation, can solve the problems of difficulty in large-scale promotion and high cost of solar panels, and achieve good power generation effects.

Active Publication Date: 2016-04-20
齐河智谷产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The exterior walls of buildings are exposed to solar radiation, and solar panels can also be installed to generate electricity. However, at present, the cost of solar panels is too high, and it is still difficult to promote them on a large scale.

Method used

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  • Power generation device attached to exterior wall of building
  • Power generation device attached to exterior wall of building

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Embodiment Construction

[0027] Typical implementations of the present invention will be described below in conjunction with specific drawings.

[0028] Such as Figure 1-2 Shown:

[0029] The present invention is achieved in the following ways:

[0030] The power generation device attached to the outer wall of the building is mainly composed of the wind gathering cover (2), the support (5), the wall body attached to the air duct (6), the heat absorption surface of the air duct (7), the impeller (10) and the generator ( 15) Composition.

[0031] The wall-attached air duct (6) is a flat shell structure; the wall-attached air duct (6) is fixed and vertically installed on the surface of the wall (1); The heat-absorbing surface (7) of the air duct is covered with an increased heat-absorbing area; the bottom of the wall attached to the air duct (6) has a fan section (9) at the bottom of the air duct with a large space, and the power generation impeller (10) is installed in it; The air outlet and the wa...

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PUM

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Abstract

The invention relates to power generation devices, in particular to a power generation device attached to an exterior wall of a building. The power generation device mainly comprises a wind gathering cover, a support, a wall-attached air tube, an air tube heat-absorbing surface, an impeller and a power generator. The power generation device is mainly powered by that firstly, sunlight radiation enables air in the wall-attached air tube to be heated, and air density becomes smaller to generate lift force; secondly, potential energy of rainfall drives the impeller to rotate to generate power; thirdly, wind at the top of a roof of the building is compressed when passing through the flared wind gathering cover, so that flow velocity is increased, negative pressure is generated and flow velocity of the wind in the wall-attached air tube is increased. The power generation device attached to the exterior wall of the building converts energy from natural air convection, air convection forced by sunshine heating and rainfall downflow potential energy so as to generate powder whether in windy days, rainy days or sunny days. The power generation device attached to the exterior wall of the building has the advantages of good power generation effect, cleanness and no pollution.

Description

technical field [0001] The invention relates to a power generating device, in particular to a power generating device attached to the outer wall of a building. Background technique [0002] my country has abundant wind resources on land. The total amount of wind energy at a height of 10m is 3.2 billion kilowatts, of which the total amount of wind energy that can actually be developed at a height of 50m on land is 800 million kilowatts. The entire eastern part of China is a typical monsoon air outlet, where winter monsoon prevails in winter, summer monsoon prevails in summer, and spring and autumn are also windy. In the eastern region, the wind speed on the walls of high-rise buildings is much higher than that on the ground. In order to utilize this part of wind energy, the invention patent with the patent number of 200810023175.9 provides a method of wind power generation on the exterior wall of a building, which uses the wind energy naturally existing in the space of the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/25F03D3/04F03D9/37F03B13/08F03B3/16
CPCF03B3/16F03B13/08F03D3/0427F03D9/007F03D9/008Y02B10/30Y02E10/20Y02E10/74
Inventor 陈威宇
Owner 齐河智谷产业发展有限公司
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