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Adjustable natural wind field air cooling system

An air-cooling tower and air-conditioning technology, which is applied to water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the problems of wasting valuable wind resources, freezing radiators, and large changes in wind force and direction , to improve the heat dissipation effect and prevent the effect of freezing the radiator

Active Publication Date: 2004-11-10
邹占武
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the natural environment is affected by seasons and weather factors, the air temperature, wind force and wind direction vary greatly. Only using the shutters to adjust the air flow cannot solve the problem of sudden high temperature and low temperature weather and the unit load. Not strictly freezing the radiator
And using this method to cut off the air flow wastes the valuable wind resources formed by the air cooling during operation.

Method used

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  • Adjustable natural wind field air cooling system
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  • Adjustable natural wind field air cooling system

Examples

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Embodiment Construction

[0022] The basic functions of this system in the air-cooled cooling tower are: to prevent the strong wind from invading the air flow field in the tower, to adjust the flow of air entering the tower, and to control the temperature of the air entering the tower. In the process, the powerful airflow is used to drive the wind turbine to generate electricity.

[0023] according to figure 1 The air cooling tower (3) and the volute (2) are built to form the air channel (4). Air can only flow in from the air inlet (1), preventing strong winds and inward changes from invading the air flow field in the tower.

[0024] Start the wind-driven generating set that is made up of wind wheel (7) and generator (8), drive the unit operation by airflow and can reduce the passage of airflow, and can generate electricity. After the generator (8) is energized, the motor drives the wind wheel (7) to become an induced draft fan, which can increase the air flow into the tower.

[0025] When the tem...

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Abstract

The invention is a controllable air cooling system based on natural wind field, used for heat radiation by air cooling in heat power plant, able to prevent the interference of different air speeds and directions on the in-tower flow field, and because the air flow rotates in a worm air passage, which can deposit sand dust in the air, it can prevent the pollution of radiator, and there is a wind power generator set installed at the worm air inlet to adjust air inflow and generate electricity by being driven by air flow. After entering the air passage, the air can also adjust temperature: if temperature is over-low, able to heat to prevent cold injury to the radiator; and if temperature is overhigh, able to spray water in the air flow to reduce temperature, increase density and enhance cooling effect. After adjustment of flow and temperature and purification, the air passes through the radiator and implements cooling function and then enters in an air cooling tower through guide piece. It has an additional function of being able to act as a low-speed air tunnel to make aerodynamic experiment on relative objects.

Description

Technical field: [0001] The invention relates to an adjustable natural wind field air cooling system, which uses a wind machine to control the air flow flowing into the air cooling tower, and builds a spiral air passage to prevent the air flow in different directions from disturbing the flow field in the tower. If necessary, use a heating tube to prevent the air temperature from being too low to freeze the radiator; use water spray to reduce the temperature. The air-cooling system of the adjustable natural wind field belongs to the thermal power generation major in the energy field and the discipline of aerodynamics. Background technique: [0002] The current air cooling technology used in thermal power plants is: the natural air flow is regulated by the shutters under the convective suction of the air cooling tower, and the residual heat in the water is taken away through the radiator to form an updraft to maintain circulation. Because the natural environment is affected b...

Claims

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Application Information

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IPC IPC(8): F28C1/02
Inventor 邹占武
Owner 邹占武
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