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Mechanical building device and method for comfortable simulated natural wind

A natural wind and imitation of nature technology, applied in the direction of mechanical equipment, heating methods, space heating and ventilation, etc., can solve problems such as difficult control

Active Publication Date: 2019-11-12
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For a long time, natural wind has brought a comfortable thermal feeling to the human body in a hot environment, but the formation of natural wind has the contingency of time and place, and is difficult to control

Method used

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  • Mechanical building device and method for comfortable simulated natural wind
  • Mechanical building device and method for comfortable simulated natural wind
  • Mechanical building device and method for comfortable simulated natural wind

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] see figure 1 and figure 2 , a mechanical building device that imitates comfortable natural wind, mainly including a fan, a comfortable natural wind recognition module, an environmental parameter acquisition module, a mechanical wind speed acquisition module, a mechanical wind characteristic parameter calculation module, a processing module, a control module, a wind speed adjustment module, Cycle adjustment module and microcontroller.

[0075] The fan delivers a sinusoidally fluctuating wind. When the fan is turned on, it is in the state of natural wind simulation success.

[0076] The function expression of the sine fluctuating wind is as follows:

[0077]

[0078] Every K period, the environmental parameter collection module collects the temperature and humidity of the environment where the fan is located, and sends them to the processing module.

[0079] The processing module processes the temperature and humidity of the environment where the fan is located, j...

Embodiment 2

[0124] A mechanical construction device that imitates comfortable natural wind, mainly including a fan, a comfortable natural wind recognition module, an environmental parameter acquisition module, a mechanical wind speed acquisition module, a mechanical wind characteristic parameter calculation module, a processing module, a control module, a wind speed adjustment module and a cycle Adjustment module.

[0125] The fan delivers a sinusoidally fluctuating wind.

[0126] Every K period, the environmental parameter collection module collects the temperature and humidity of the environment where the fan is located, and sends them to the processing module.

[0127] The processing module processes the temperature and humidity of the environment where the fan is located, judges the current working condition of the fan, and determines the initial wind speed V of fluctuating wind generated by the current fan. 0 , fluctuation period T 0 , the maximum wind speed V max and minimum wind...

Embodiment 3

[0137] A mechanical creation device for comfortable imitation of natural wind, the main structure is shown in embodiment 2, wherein the mechanical creation device for comfortable imitation of natural wind also includes a single-chip microcomputer. The single-chip microcomputer integrates a comfortable natural wind recognition module, an environmental parameter acquisition module, a mechanical wind speed acquisition module, a mechanical wind characteristic parameter calculation module, a processing module, a control module, a wind speed adjustment module and a cycle adjustment module.

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Abstract

The invention discloses a mechanical building device and method for comfortable simulated natural wind. The device mainly comprises a fan, a comfortable natural wind identification module, an environment parameter acquisition module, a mechanical wind speed acquisition module, a mechanical wind characteristic parameter calculation module, a processing module, a control module, a wind speed adjusting module and a period adjustment module. The method mainly comprises the following steps that 1) the environment parameter acquisition module is used for acquiring the temperature and the humidity ofthe environment where the fan is located; 2) the processing module is used foe judging working conditions of the current fan; 3) the control module generates fluctuation regulation function signals;4) the wind speed adjusting module is used for adjusting the wind speed of the fan; 5) the mechanical wind characteristic parameter calculation module is used for calculating current mechanical wind flow field characteristic parameters; and 6) the comfort natural wind identification module is used for judging the simulated natural wind degree of the current mechanical wind. According to the fan provided by the invention, the simulated natural wind mode regulation of the mechanical wind can be realized and changing the flow field parameters in real time by testing the change of the indoor heatenvironment.

Description

technical field [0001] The invention relates to the field of fan adjustment, in particular to a mechanical construction device and method for comfortably imitating natural wind. Background technique [0002] In order to ensure the quality of people's living environment, the air-conditioning system is widely used in high-temperature seasons. While the air-conditioning system consumes a huge amount of energy, it also has a negative impact on the outdoor thermal environment, which is also one of the reasons for the formation of urban heat islands. However, with the continuous development of the economy and society and the continuous improvement of people's living standards, people's requirements for the thermal environment of buildings are getting higher and higher, the energy consumption of air conditioners will continue to increase, and the task of building energy conservation is becoming more and more serious. What traditional air conditioners create is a uniform steady-sta...

Claims

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Application Information

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IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/74F24F11/88F24F110/10F24F110/20
CPCF24F11/30F24F11/64F24F11/65F24F11/74F24F11/88F24F2110/10F24F2110/20Y02B30/70
Inventor 喻伟张悦郑楚渝杜晨秋阮立扬李百战
Owner CHONGQING UNIV
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