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Tea aroma enhancer and tea intelligent control aroma enhancement mode

A tea aroma enhancer and tea technology, which is applied in tea treatment before extraction, etc., can solve the problems of poor control effect and large temperature fluctuation, and achieve the effect of improving quality, uniform and constant temperature, and suitable humidity

Inactive Publication Date: 2019-02-19
SICHUAN NAT TEST MEASURING INSTR TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing tea aroma extractor controls the output power of the heating device through the PLC controller to adjust the temperature in the box, but the control effect is not good, and the temperature in the box fluctuates greatly

Method used

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  • Tea aroma enhancer and tea intelligent control aroma enhancement mode
  • Tea aroma enhancer and tea intelligent control aroma enhancement mode
  • Tea aroma enhancer and tea intelligent control aroma enhancement mode

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Experimental program
Comparison scheme
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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] Such as figure 1 As shown, the tea aroma extractor includes a box body 1, an air inlet 11 and a moisture discharge port 12 arranged on the box body 1 and communicated with the interior thereof, a heating device 2 and a temperature sensor 3 arranged in the box body 1, and a set Fuzzy PID controller 4 on casing 1; Described heating device 2 and temperature sensor 3 are electrically connected with fuzzy PID controller 4 respectively; Described fuzzy PID controller 4 comprises fuzzy module and PID controller, described The fuzzy module includes fuzzy interface, rule base, database, inference engine and defuzzification interface. Among them, the temperature sensor 3 is used to detect the temperature in the box 1 in real time and feed it back to the fuzzy PID controller 4 . combine figure 2 As shown, the fuzzy PID controller 4 calculates the temperature deviation e acc...

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Abstract

The invention discloses a tea leaf aroma improving machine and a tea leaf intelligent control aroma improving pattern. The tea leaf aroma improving machine comprises a box body, a heating device, a temperature and humidity sensor and a fuzzy PID controller. The control pattern is provided based on the tea leaf aroma improving machine. The control pattern applies a self-adapted fuzzy PID technology, and combines properties of physical and chemical changes of tea leaves in an aroma improving technology; a control mathematic model is established through an intelligent control algorithm and an aroma improving machine control system is planted; the control pattern is adjusted by verification of specific experiments. The control pattern can be used for machining given tea leaves, and can detect the moisture content and the feeding amount; the control system can be used for automatically calculating and adjusting equipment to reach optimal temperature and humidity; or technological parameters of the aroma improving machine on a control interface, such as temperature, time and the opening degree of a humidity discharging hole, can be directly set, and the technological parameters of a plurality of sections in an operation process also can be modified. Therefore, the intelligence of aroma improvement of the tea leaves is realized on the basis of guaranteeing the tea making effect.

Description

technical field [0001] The invention relates to a tea aroma enhancing machine and an intelligent control tea aroma enhancement mode. Background technique [0002] Tea aroma is an important quality characteristic of tea. High-quality Tieguanyin, Narcissus, Dongding Oolong, etc. have natural floral aroma; high-quality black tea often has sweet and fruity aroma; aroma of scented tea varies according to the scented flowers, such as jasmine , white orchid fragrance, toi toi floral fragrance, pearl orchid fragrance, sweet-scented osmanthus fragrance, rose fragrance, etc. It is known that there are hundreds of aroma components in tea, and the different aroma types are due to the different composition of aroma substances. The aroma of tea is volatilized through tea processing. The process of increasing the aroma of tea is a key step in the formation of good aroma of tea, especially famous tea, which needs high aroma and long fragrance. According to the variety of tea trees and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06
Inventor 谭和平徐海卫蒋丽曹江萍杨桩
Owner SICHUAN NAT TEST MEASURING INSTR TECH
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