CN102726552A - Method for automatically controlling temperature and humidity in withering room - Google Patents

Abstract

The invention discloses a method for automatically controlling temperature and humidity in a withering room. According to the invention, based on requirements of a tea-leaf withering room (a workshop for fine manipulation of green tea leaves) on temperature and humidity, carbon fiber wires are laid under the floor of the withering room, an air-conditioner and a temperature and humidity controller are arranged on walls, temperature and humidity are set in advance, and the temperature and humidity controller automatically controls the heating of a carbon fiber exothermic part and the cooling and the dehumidifying of the air-conditioner; therefore, the purpose of controlling temperature and humidity is achieved, and the difficulty in processing tea leaves in high mountain tea regions due to low temperature and high humidity is overcome. The method has the characteristics that temperature and humidity in the withering room are balanced and accuracy, energy conservation (more than 30%) and the like are achieved, and can be applied in withering rooms for black tea and white tea and workshops for fine manipulation of green tea leaves of oolong tea.

Description

The wither method of room humiture of a kind of auto-control

Technical field

The present invention relates to a kind of method for designing of the room that withers, the wither method of room humiture of particularly a kind of auto-control.

Background technology

In state-owned green tea, black tea, blue or green tea (oolong tea), white tea, yellow tea, black tea six big teas; First procedure of wherein processing white tea, black tea, blue or green tea is for withering; Withering is that a series of physics and chemical change take place in dehydration process tealeaves, tea leaf quality is formed most important.

The deterioration method of white tea mainly contains solar wither, indoorly withers naturally, indoor heating deterioration, perhaps adopts solar wither+indoor to wither naturally or the compound mode of withering that indoor hot blast withers; The production of the white tea in tea district at present mainly concentrates on spring tea, spring climate variability, high humidity; Solar wither can only be in the morning or at dusk the low light level be to carry out, the indoor Yin Wen that withers naturally, humidity difference are big, stir and cause red stain easily the early stage of withering of white tea; So mostly white at present tea enterprise withers and mostly adopts indoor heating deterioration method; I.e. tubing in the room that withers, outdoor heat air delivery, major defect are that heat waste is big, indoor temperature is inhomogeneous and are difficult to control.Several kinds of modes such as withering of black tea also have solar wither, indoorly wither naturally, indoor heating deterioration and withering trough hot blast wither; The withering trough hot blast requirement duty of withering is turned over tealeaves; And there are problems such as temperature is uneven in the different slots, air quantity is not of uniform size, are prone to cause and wither irregular with batch tea.The branch that withers of blue or green tea shines the blue or green and indoor blue or green two-step of doing, and indoor doing blue or greenly requires the highlyest to the space humiture, does the temperature between green grass or young crops at present, the control of humidity mainly leans on air-conditioning and dehumidifier to accomplish, and the space local temperature difference is uneven, big shortcoming consumes energy but exist.

Energy-conservation, low-carbon (LC) is current theme, researches and develops a kind of easy to operate controllable temperature, the room that withers of humidity, will be the developing direction of Tea Processing in future.

Summary of the invention

In order to overcome the above-mentioned weak point that exists in the prior art, the object of the present invention is to provide the wither method of room humiture of a kind of auto-control.

For solving above technical problem and economic problems, the technical scheme that the present invention takes: the wither method of room humiture of a kind of auto-control is characterized in that may further comprise the steps:

(1) at first is equipped with heat-insulation layer, separated dangerous net, carbon fiber exothermic part, mixed earth and floor tile from the bottom up successively on the ground in the room that withers; And install an air-conditioner on the wall; Air-conditioning is connected with temperature and humidity controller; Temperature and humidity controller is connected with inductive probe, and inductive probe is connected on the carbon fiber exothermic part, forms temperature and humidity control system.

(2) then the medium and small oolong tea of opening face 2-3 leaf is shone leafiness; Evenly be placed on the cool blue or green frame water sieve of withering of the room that withers by 0.5 kilogram/square metre stand leaf amount; Open step (1) gained temperature and humidity control system again, the temperature of setting humiture control device earlier is 20 ℃, and relative humidity is 65%; When the room temperature of withering is higher than 20 ℃, when relative humidity is higher than 65%, air-conditioning is opened cooling, dehumidification function; When the room temperature of withering is lower than 20 ℃, when relative humidity is higher than 65%, carbon fiber heating system warm-up, air conditioner dehumidification when the room relative humidity of withering is lower than 65%, can spreads water or put the artificial humidification of methods such as bucket of dress water in the corner in the room that withers.

Compared with prior art; The present invention has following outstanding advantage and effect: according to temperature, the humidity requirement of tea leaf withering room (doing blue or green workshop); Under the floor in room of withering, lay the carbon fiber hair line, carry additionally air-conditioning and temperature and humidity controller on the wall, preestablish temperature, humidity, humiture control device auto-control heating carbon fiber exothermic part is heated, air-conditioning temperature-reducing, air conditioner dehumidification function; To reach the purpose of regulation and control humiture; Solve the Tea Processing difficult problem of being introduced that high mountainous tea district temperature is low, humidity is high, tool of the present invention withers space, room temperature, humidity balanced, accurate, energy-conservation 30% with first-class characteristics, can be used for black tea, wither room and oolong tea of tea cooked blue or green workshop in vain.

Description of drawings

Fig. 1 is room external environment that withers of the present invention (17.8 ± 2.3 ℃ of temperature, relative humidity 92.3 ± 2.7%) and digital recorder analysis report.。

Fig. 2 is the present invention's 20 ℃ of design temperatures under the external condition of Fig. 1, the digital recorder analysis report of 20.8 ± 1.2 ℃ of environment temperatures, relative humidity 73.0 ± 4.6% in the room that withers of dehumidifier and air-conditioning during relative humidity 65%.

Fig. 3 is the present invention's 20 ℃ of design temperatures under the external condition of Fig. 1, the digital recorder analysis report of environment (20.3 ± 0.4 ℃ of temperature, relative humidity 65.5 ± 2.0%) in the room that withers of carbon fiber exothermic part and air-conditioning during relative humidity 65%.

Below in conjunction with accompanying drawing the utility model is done further to specify.

The specific embodiment

Embodiment 1

The wither method of room humiture of a kind of auto-control is characterized in that may further comprise the steps:

(1) at first is equipped with heat-insulation layer, separated dangerous net, carbon fiber exothermic part, mixed earth and floor tile from the bottom up successively on the ground in the room that withers; And install an air-conditioner on the wall; Air-conditioning is connected with temperature and humidity controller; Temperature and humidity controller is connected with inductive probe, and inductive probe is connected on the carbon fiber exothermic part, forms temperature and humidity control system.

(2) then the medium and small oolong tea of opening face 2-3 leaf is shone leafiness; Evenly be placed on the cool blue or green frame water sieve of withering of the room that withers by 0.5 kilogram/square metre stand leaf amount; Open step (1) gained temperature and humidity control system again, the temperature of setting humiture control device earlier is 20 ℃, and relative humidity is 65%; When the room temperature of withering is higher than 20 ℃, when relative humidity is higher than 65%, air-conditioning is opened cooling, dehumidification function; When the room temperature of withering is lower than 20 ℃, when relative humidity is higher than 65%, carbon fiber heating system warm-up, air conditioner dehumidification when the room relative humidity of withering is lower than 65%, can spreads water or put the artificial humidification of methods such as bucket of dress water in the corner in the room that withers.

Claims (1)

1. the auto-control method of room humiture of withering is characterized in that may further comprise the steps:

(1) at first is equipped with heat-insulation layer, separated dangerous net, carbon fiber exothermic part, mixed earth and floor tile from the bottom up successively on the ground in the room that withers; And install an air-conditioner on the wall; Air-conditioning is connected with temperature and humidity controller; Temperature and humidity controller is connected with inductive probe, and inductive probe is connected on the carbon fiber exothermic part, forms temperature and humidity control system;

(2) then the medium and small oolong tea of opening face 2-3 leaf is shone leafiness; Evenly be placed on the cool blue or green frame water sieve of withering of the room that withers by 0.5 kilogram/square metre stand leaf amount; Open step (1) gained temperature and humidity control system again, the temperature of setting humiture control device earlier is 20 ℃, and relative humidity is 65%; When the room temperature of withering is higher than 20 ℃, when relative humidity is higher than 65%, air-conditioning is opened cooling, dehumidification function; When the room temperature of withering is lower than 20 ℃, when relative humidity is higher than 65%, carbon fiber heating system warm-up, air conditioner dehumidification when the room relative humidity of withering is lower than 65%, can spreads water or put the artificial humidification of methods such as bucket of dress water in the corner in the room that withers.

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