Solar energy wind power generation tower

A technology of solar energy and cold wind, applied in solar thermal power generation, wind power generator components, wind power generation, etc., can solve the problems of low utilization rate of wind power generation equipment, low utilization rate, high cost of solar power generation equipment, etc., to achieve strong driving force, improve Utilization efficiency, drag reduction effect

Inactive Publication Date: 2012-04-25
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention solves the problems of high cost and low utilization rate of solar power generation equipment and low utilization rate of wind power generation equipment in the prior art, and provides a solar wind power generation tower

Method used

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  • Solar energy wind power generation tower
  • Solar energy wind power generation tower
  • Solar energy wind power generation tower

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0043] Such as figure 1 , figure 2 , image 3 , Figure 10 , Figure 11 It is various embodiments of the present invention, and the solar wind power generation tower includes a heat collection tower, a convection tower, a refrigeration field 4, a wind turbine 6, and a solar heat store 12 is arranged at the front and bottom of the heat collection tower. Figure 10 The convection tower is provided with a wind collecting bucket 19, the heat collecting tower is provided with a hot air outlet bucket 24, the wind collecting bucket and the hot air outlet bucket are provided with a wind direction plate 20, and the tower body can be built on the mountain body 14; on tall buildings.

[0044] The heat collection tower is a tower that uses sunlight to heat the gas. The substantially vertical tower groove is coated with a light-absorbing coating, and the slot is closed on the glass frame with double-layer light-transmitting glass. The gas upward channel, the glass can be flat or curv...

Embodiment 1

[0065] Embodiment one: if figure 1 As shown, the heat collection tower and the convection tower are arranged on the sunny side of the mountain body 14, that is, the heat collection tower and the convection tower are arranged in the same direction. Separated into two towers, the notch is closed with double-layer light-transmitting glass 8, the heat-insulating wall 3 is provided with a light-absorbing coating 9 on one side of the heat-collecting tower, and the heat-insulating wall 3 is provided with an insulating layer on one side of the convection tower for heat preservation. A convection channel 5 is arranged at the bottom of the heat insulation wall 3 to connect the gas uplink channel 1 of the heat collecting tower with the gas downlink channel 2 of the convection tower.

Embodiment 2

[0066] Embodiment two: if figure 2 As shown, the groove of the heat collecting tower is arranged on the sunny side of the mountain body 14, the groove is closed with double-layer light-transmitting glass 8, the light absorbing coating 9 is arranged at the bottom of the groove, the groove of the convection tower is arranged on the shaded side, and the groove is The notch is closed with the heat insulating wall 3 at the end, so that the heat collecting tower and the convection tower are arranged oppositely. A convection channel 5 is provided at the bottom of the mountain body 14 to connect the gas uplink channel 1 of the heat collecting tower with the gas downlink channel 2 of the convection tower.

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Abstract

The invention belongs to the technical field of utilizing the solar energy to make wind power and utilizing the wind power to generate electricity, in particular to a solar energy wind power generation tower which solves the problems that the existing solar generating equipment has high cost and low utilization rat and the utilization rate of the wind energy generating equipment has low utilization rate. The solar energy wind power generation tower comprises a thermal-arrest tower and a convection tower; the thermal-arrest tower is internally provided with a gas ascending passage; the outer side of the sunny slope of the gas ascending passage is provided with a double-layer transparent glass and the bottom of the inner side is provided with an absorbing coat; the highest point of the gas ascending passage is communicated with atmosphere; the convection tower is internally provided with a gas descending passage, the bottom of the gas descending passage is provided with a wind turbine, and the top of the gas descending passage is provided with a cold air inlet; the lowest point of the gas ascending passage is communicated with the lowest point of the gas descending passage; the output end of the wind turbine is connected with the input end of a generator. The invention finds a new channel for developing pollution free new energy with low cost, big, middle and small-sized solar power generation and small and middle-sized wind power generation by depending on crude natural conditions.

Description

technical field [0001] The invention belongs to the technical field of using solar energy to generate wind power and generating electricity, and in particular relates to a solar wind power generation tower. Background technique [0002] The main methods of solar power generation are photovoltaic cells to generate electricity, and the use of reflectors to concentrate light to generate water vapor and drive steam turbines to generate electricity. The cost is high and the conversion rate is not satisfactory. [0003] Wind energy is a product of solar energy, and the cost of wind power generation devices is relatively low. Wind power generation devices generally include components such as wind rotors, generators, steering devices, towers, speed limit safety mechanisms, and energy storage devices. The working principle of the wind power generation device is relatively simple. The wind wheel rotates under the action of wind force, and converts the kinetic energy of the wind into t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D11/00F24J2/04F24J2/50F24J2/48F03D9/37F03D9/48
CPCY02E10/44Y02E10/722Y02E10/72
Inventor 乔君旺
Owner STATE GRID CORP OF CHINA
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