Anti-radiation ventilation hood capable of accurately measuring air temperature and humidity

Abstract

The invention discloses an anti-radiation ventilation hood capable of accurately measuring air temperature and humidity. The anti-radiation ventilation hood comprises a sun shade and a temperature andhumidity measurement device; a ventilation pipe is arranged on the sun shade, and can improve the circulation speed of air in an environment around the temperature and humidity measurement device byusing a chimney effect, and the sun shade can shield the temperature and humidity measurement device. By using the anti-radiation ventilation hood capable of accurately measuring the air temperature and humidity, via long-term research and test of an inventor, the shell structure of the temperature and humidity measurement device is designed once more, namely that the sun shade with an umbrella structure is designed, and the temperature and humidity measurement device can be prevented from being directly radiated by the sun; the ventilation pipe is arranged on the top of the sun shade, and thecirculation speed of the air around the temperature and humidity measurement device can be enhanced by using the chimney effect that the hot air rises, so that the temperature of the air around the sensor can be quickly exchanged and fused with the air in the environment. According to the anti-radiation ventilation hood capable of accurately measuring the air temperature and humidity provided bythe invention, the problem that the traditional temperature and humidity measurement device is inaccurate in temperature measurement in the environment with direct sunshine and poor ventilation is structurally solved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of monitoring equipment, in particular to a radiation-proof ventilation cover for accurately measuring air temperature and humidity. Background technique [0002] Facility agricultural greenhouses, greenhouses, poultry and livestock breeding or storage warehouses have high requirements for the temperature and humidity control accuracy of their internal environments. Therefore, it is necessary to install temperature and humidity monitoring equipment inside the above facilities to ensure that the internal environment does not meet the requirements. When production and living requirements are required, the operator can observe in time. [0003] Taking facility agricultural greenhouses as an example, in order to meet the growth requirements of crops in the greenhouse, the roof is generally made of transparent plastic cloth or transparent glass, so that the temperature monitoring equipme...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a device capable of shading the temperature and humidity monitoring equipment to solve the problem that there is a certain error between the monitoring results of the temperature and humidity monitoring equipment and the actual environment temperature and humidity in the prior art

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