Meat and poultry breeding apparent temperature detection device and method

Abstract

The invention discloses a meat and poultry breeding apparent temperature detection device and method. In the meat and poultry breeding apparent temperature detection device, a constant temperature wind measuring element is made of a copper or aluminum material, and the material has good thermal conductivity; an intelligent controller detects the temperature of the constant temperature wind measuring element in real time through a temperature detecting element on a constant temperature heating element; when the measured temperature of the constant temperature wind measuring element does not reach a target range, the heating current is increased; when the temperature detecting element reaches a temperature which is higher than a target temperature range, the heating current is reduced; the heating law is adjusted by a PID law; the temperature of the constant temperature wind measuring element is kept to be constantly higher than an ambient temperature, and at the time, through detectingthe heating current, the wind speed can be calibrated. The base and the intelligent controller in the invention are integrated, the circuit part is mainly concentrated in the base, the base is provided with a temperature and humidity sensor for measuring the physical temperature and humidity of the environment, the temperature and humidity sensor is combined with a wind speed to calculate the apparent temperature, and the controller is provided with a communication power supply interface for device power supply and data remote transmission.

Description

technical field [0001] The invention relates to the field of detection devices, in particular to a detection device and method for somatosensory temperature in meat poultry breeding. Background technique [0002] Somatosensory temperature (apparent temperature) refers to the degree of coldness or warmth felt by the human body (or animal), which is converted into an equivalent temperature and will be affected by the combined effects of air temperature, wind speed and relative humidity. [0003] The control of somatosensory temperature is particularly important for modern poultry farming. At present, the calculation of somatosensory temperature is mainly to estimate the somatosensory temperature by estimating the wind speed combined with the physical temperature and humidity of the environment. Most of the breeding sheds are breeze, and the traditional wind cup wind speed detection device cannot be used. , the wind speed is mostly estimated by the rated power of the fan, and t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a sensory temperature detection device for meat and poultry breeding, to solve the problem that the calculation of the current sensory temperature is mainly to estimate the sensory temperature by estimating the wind speed in combination with the physical temperature and humidity of the environment. In most cases, the breeding sheds are Breeze, the traditional wind cup type wind speed detection device cannot be used, the wind speed is mostly estimated by the rated power of the fan, the result obtained in this way has a large error, and the process of calculating the body temperature is complicated, and it is difficult to quickly implement the problem

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