CN107580923A

CN107580923A - The anti-interpretation of the cause, onset and process of an illness of intelligent greenhouse ozone

Info

Publication number: CN107580923A
Application number: CN201610561786.3A
Authority: CN
Inventors: 王彦强
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-10
Filing date: 2016-07-10
Publication date: 2018-01-16

Abstract

A kind of time very quantity that ozone generation in the production estimation of warmhouse booth, can be automatically controlled according to the humiture in warmhouse booth.Acted on so as to play ozone sterilization and disinfestation in warmhouse booth.Controller part is humiture probe and micro computer composition, mainly gathers the aerial temperature and humidity in warmhouse booth, and micro computer determines the T/A of ozone machine generation by the data of humiture.So as to play the effect of sterilization and disinfestation.Realize that warmhouse booth can just produce without using agricultural chemicals.

Description

The anti-interpretation of the cause, onset and process of an illness of intelligent greenhouse ozone

Technical field

This equipment is a automatic machinery that pest and disease damage in warmhouse booth is prevented and treated using ozone.

Background technology

Ozone is one kind that oxidability is most strong in conventional oxidant, and its disinfection ability is chlorine more than 2 times, sterilization speed Degree is 300-600 times of chlorine, is 3000 times of ultraviolet, and without dead angle, there is wide spectrum to kill microbial action.

China person of being engaged in agricultural production and technical staff seldom follow pest and disease damage pests occurrence rule, are carried out from disease source pre- It is anti-, for example it is basic reason that aeroborne disease occurs that air humidity is excessive, but the producer but takes much count for the treatment of by agricultural chemicals, from And production cost and labor intensity are increased, prophylactic measures of the producer in rainy days can only discharge pesticide smoke to carry out, and prevent The timing controlled is forbidden, and not in time, yield does not have, and agricultural product quality is more difficult to ensure for the pest and disease damage treatment of crops.

Ozone can destroy or the cell membrane of decomposing bacteria, into cell, Oxidative demage desmoenzyme, lethal pathogens, energy Kill yeast, spore, fungi and virus.

Ozone can kill the insect of various vegetables, and its insecticidal action is reached by destroying the respiratory metabolism process of insect , in the metabolic process of insect, anaerobic glycolysis and the circulation of aerobic tricarboxylic are required for a series of respiratory enzymes to participate in, and ozone can aoxidize A variety of enzymes in insect bodies are decomposed, its respiratory metabolism is destroyed, it is choked to death.

As long as more than ten minutes can allows in greenhouse the ozone for being full of enough pesticidal concentrations, plant roots are even penetrated into Portion, insect and germ are killed, so that greenhouse, booth vegetable reach preventing and treating pest and disease damage in the case where using no or little agricultural chemicals Oxygen is reduced to after purpose, about half an hour.

It is pollution-free, without residual hazard, without dead angle.It is to kill pathogenic microorganism by oxidation, no using ozone for preventing and controlling pest and disease damage Residual hazard can be left as using agricultural chemicals, not pollute vegetables, free from environmental pollution, the killing remaining ozone gas of pest and disease damage can be quickly Oxygen (O2) is combined into, is advantageous to plant growth.Due to the more warm nature of gas, ozone can be diffused into the masking of each corner and dish leaf Place, will not form dead angle as dusting crops with an insecticide cloth.The bactericidal action of ozone be rapidly, after its concentration exceedes certain threshold value, Sterilization can even be completed with moment.

Ozone can not only anti-pathogen, virus and microorganism, and also have very strong degraded to make agricultural chemicals and organic poison With

The content of the invention

The present invention be directed to the closed crop growth space such as warmhouse booth.

The present invention is to control ozone to occur and prevent and treat pest and disease damage by the concrete numerical value of humiture in warmhouse booth.

The present invention does raw material by high-voltage corona principle, with air, produces ozone, ozone oxidation be reduced into oxygen and bear from Son, pathogen is played and suppresses elimination effect, can also kill small insects class.

Application method

1 density of ozone is higher than atmospheric density, and suspension type ozone generator typically is arranged on into walkway far from ground 1.5-2m High top, make transport pipeline with 7.4 centimetres of hard plastic tubes of pvc diameters, the air blower that 100 watts of power carries out air transport, outlet Mouth diameter is arranged between 4-10 millimeters by first remote rear near method.

The raising of 2 humidity and the reduction of temperature can strengthen the disinfective action of ozone.Ambient humidity should be less than more than 60% Ozone does not almost have bactericidal action to the microorganism in air when 45%, and humidity is higher, and bactericidal effect is better, micro- life under high humility Thing cell membrane is thinning, and it is organized easily by ozone layer destroying, and temperature is also to influence the factor of ozone oxidation effect, and temperature is more than 30 DEG C, oxidation effectiveness is almost nil, positive effect below 16 DEG C of temperature.

In 3 canopy rooms to ozone night, nobody, carry out under totally-enclosed and higher damp condition, to ensure that personnel pacify Ozone concentration complete and that holding is enough

4 are spaced 24h according to the kind and each breeding time of crop to ozone, general crop 15-20min, and leaf vegetables is given at night 30min, interval 48h are preferable.

5 will not be made with ozone contact, short-time contact ozone to human body using should avoid operating personnel during ozone for a long time Into injury.

The application method of intelligent controller：During according to the overall volume of warmhouse booth to calculate the work of the anti-interpretation of the cause, onset and process of an illness of ozone Between, the aerial temperature and humidity in the detection warmhouse booth of humiture probe promptly and accurately, grasp the work that window of opportunity completes setting Time, intelligent controller also have writing function, and the data of each period can automatically save, according to data analysis, controller Oneself adjustment (increasing or decreasing) working time.

Claims

1. a kind of data by warmhouse booth air themperature humidity control the time of origin of ozone generator.Work can be set Make time range, the microcomputer apparatus of conduction time.Micro computer has temperature humidity probe connection.