CN202889905U - Far-infrared heating mulberry sclerotinia prevention and cure device - Google Patents
Far-infrared heating mulberry sclerotinia prevention and cure device Download PDFInfo
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- CN202889905U CN202889905U CN 201220606189 CN201220606189U CN202889905U CN 202889905 U CN202889905 U CN 202889905U CN 201220606189 CN201220606189 CN 201220606189 CN 201220606189 U CN201220606189 U CN 201220606189U CN 202889905 U CN202889905 U CN 202889905U
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Abstract
The utility model discloses a far-infrared heating mulberry sclerotinia prevention and cure device. The far-infrared heating mulberry sclerotinia prevention and cure device is characterized by comprising a temperature detection module, a display module, a control execution module and a heating module, wherein the temperature detection module, the display module, the control execution module and the heating module are controlled by a microcontroller. The temperature detection module is used for detecting temperature of mulberry sclerotinia pathogenic bacteria and current environment temperature. The display module is used for displaying detected temperature in a digital and curve mode. The control execution module is used for controlling far infrared light pipe output power by controlling time of a conduction angle of a solid-state relay and further used for controlling continuous heating of a far infrared light pipe. The heating module is used for heating the mulberry sclerotinia pathogenic bacteria by utilizing the far-infrared light pipe. According to the far-infrared heating mulberry sclerotinia prevention and cure device, the method of far-infrared heating is adopted, under matching of an electric power supply device and utilizing of the far-infrared heating, surface temperature of soil of a unit area can reach 120 DEG C quickly and maintain 120 DEG C for about 60 seconds, and then the pathogenic bacteria can be killed, a pathogen is prevented from spreading, and the purpose of preventing and curing the mulberry sclerotinia can be achieved. The far-infrared heating mulberry sclerotinia prevention and cure device has great significance in preventing regeneration of the mulberry sclerotinia, and improving quality and value of mulberry fruits.
Description
Technical field
The utility model relates to a kind of device of plant disease-proof.
Background technology
Three kinds of diseases of mulberry fruits (Sclerotium disease) minute mulberry fruit hypertrophy stalk break, mulberry fruit constrictive sclerotinios and mulberry fruit granule stalk breaks, the mulberry fruit of mainly causing harm is commonly called as the gingko disease.This disease is distributed in each silkworm districts, the whole nation such as Jiangsu, Zhejiang, Jiangxi, Sichuan, Chongqing, Shaanxi and Taiwan.The parasitic perianth of pathogen and ovary form white mulberry, occur when serious, affect sorosis output, reserve seed for planting and grow seedlings.Its cause of disease is respectively mulberry fruit hypertrophy stalk break germ [Ciboria shiraiana (P.Henn) Wketz.)]; mulberry fruit constrictive sclerotinios germ [Mitru1a shiraiana (P.Henn.) Ito et Imai.] and the little graininess stalk break of mulberry bacterium [Ciboria Carunceloides (Sieg1.et Ienk) Whetz.et Wolf.]; pathogen survives the winter in soil with sclerotium; when next year, mulberry was open to early April by the end of March; sclerotium pumping in the soil goes out apothecium; the dish epihymenium bears ascus and ascospore; ascospore borrows wind-force to propagate, and invades mulberry tree female flower floral organ and causes primary infection.After germ was invaded the female flower floral organ, mycelia bred in a large number, forms first conidiophore and conidium, forms sclerotium by mycelia at last, and sclerotium lands with sick mulberry and survives the winter.Generation and the temp. and humidity of this disease are closely related, 0-37 ℃ of pathogen growth temperature limit, the suitableeest 25 ℃.Sclerotium forms 5-30 ℃ of temperature limit, and the suitableeest 15 ℃, sclerotium produces apothecium through the 3-4 resting stage month from sclerotium.Form 5-20 ℃ of apothecium temperature limit, the suitableeest 10 ℃.Sclerotium is buried in the earth above being difficult to of 7cm and sprouts.Ascospore is sprouted 0-35 ℃ of temperature limit, and 5-10 ℃ of sprouting is the fastest.
Main some physical methods that adopt are as containing flower to the blue or green mulberry initial stage in the 3-4 month at present, with manually extracing as early as possible female flower and blue or green mulberry fruit, in order to avoid the generation of the disconnected tip disease of mulberry, take in addition some agricultural measures, the lesion, should in time be intertilled when there is the fruit body pumping on ground at the early and middle ten days in March, in the fruit body buried soil, to reduce the primary infection source.Chemical control is main prophylactico-therapeutic measures; in full-bloom stage with 1500-2000 times of liquid of 50% procymidone (Sukeling) wetting powder; or 1000-1500 times of liquid of 70% thiophanate methyl wetting powder; or 50% carbendazol wettable powder 500-800 times liquid, spray tree crown, mulberry, blue or green mulberry, the first time, control efficiency was better; but develop immunity to drugs easily; although these agricultural chemicals are the hypotoxicity agricultural chemicals, from the angle of health, people wish still without agricultural chemicals.Especially present prophylactico-therapeutic measures will consume manpower in a large number, material resources, and financial resources, silkworm raiser's acceptance level is not high, and it is very serious to cause national diseases of mulberry fruits to occur, and total crop failure appears in some places.Study pollution-freely, and simple and easy to do mulberry tree stalk break Prevention Technique is one of important key technology of present China fruit mulberry plantation.
There are at present 5 patents relevant with Far-infrared Heating: " Far infrared moxibustion device and radiative material " (201210029864.7), it is characterized in that: use the diathermanous moxibustion of far infrared (8-14 mu m waveband) radiation, substitute the scorching hot moxibustion of tradition Chinese mugwort (medicine) bar, has corpuscular property and fluctuation acts on human body, with human body biological wave resonance sympathetic response, produce important physiological effect." far infrared health care massage waist cushion " (201020292823.3), it is characterized in that: under the effect of electric field, produce " Brownian movement " by the carbon micel, by the intermolecular mutual bump of carbon and friction, thereby not only produce heat energy, and generate the far infrared of " life light wave "." energy-saving vacuum vibration far infrared bulking machine " (201020588443.4) is characterized in that: relate to a kind of energy-saving vacuum vibration far infrared bulking machine, it comprises: body, power source, vacuum plant, heater, device for discharging and control system." a kind of far infrared heat insulating heating plate " (03214383.4), it is characterized in that: be by high-tech means and special material with electric energy, convert far infrared light wave to, wavelength 8-14 micron, normal emittance is 0.88%, again the form of light wave with sunlight is radiated on each corner, room and the object, gives a kind of warm dim sensation in the sun of people." Instant heating type far infrared water heater " (200720050510.5) is characterized in that: adopt the far infrared coil to receive FAR INFRARED HEATING, water power separates fully.
Have at present 2 patents relevant with the method for preventing and treating of diseases of mulberry fruits: " through the plant of the anti-sclerotinia blight of mulberry sclerotinia attack of the genes produce of introducing the coding oxalate oxidase " (92101989.0) is characterized in that: the 1) dna sequence dna of coding oxalate oxidase.(2) can be used for making the plant antagonism by the fungus-caused disease of sclerotinia.It can be provided by mosaic gene and the carrier that contains coded sequence.(3) it can make plant improve the resistance of the disease that the sclerotinia fungi is caused." a kind of method of preventing and treating diseases of mulberry fruits " (201110104815.0), it is characterized in that: a kind of method of preventing and treating diseases of mulberry fruits, in late Febuary-mid-April, the apothecium germination period of three kinds of stalk breaks of mulberry fruit uses 500-750 times of liquid of Glyphosate in Wettable Powder to spray ground, mulberry field 2-3 time.The method not only can be killed the ascospore in the apothecium, play the purpose of three kinds of stalk breaks of control mulberry fruit, its killing effect is identical with the effect that diseases of mulberry fruits commonly used is prevented and treated the medicament thiophanate methyl, but management of weeds also simultaneously, and this prevents and treats method can directly not spray medicine in mulberry fruit, compare with the tradition method of preventing and treating, avoided mulberry fruit to be subject to pesticide pollution.
In the publication of publishing, there are at present more than ten pieces of papers relevant with the method for preventing and treating of diseases of mulberry fruits: " mulberry fruit hypertrophy sclerotium germ being had the Chinese herbal medicine screening that suppresses active " (silkworm industry science, 2011,37 (2)), " generation of Huzhou City diseases of mulberry fruits and Prevention Technique " (Sericulture of China 2009, (02)), " several agricultural chemicals are to the control efficiency test of mulberry fruit granule stalk break " (silkworm industry science, 2008,37 (4)), " utilizing the preliminary test of herbicide glyphosate control diseases of mulberry fruits " (Sericulture of China 2011,37 (5)), " method of preventing and treating of diseases of mulberry fruits " (Jiangsu silkworm industry, the 1st phase in 2012), " integrated control technique of diseases of mulberry fruits " (Guangxi industry, 2011,48(3)), " diseases of mulberry fruits occurrence cause and prophylactico-therapeutic measures " (Sichuan silkworm industry, the 4th phase in 2009), " Comprehensive Control Technique of Popcorn Disease of Mulberry Sorosis " (Jiangsu silkworm industry, the 2nd phase in 2009), " classification of mulberry fruit constrictive sclerotinios pathogen and biological property and antibacterial Chemicals " (silkworm industry science, 2012,38 (4)), " evaluation and the biological characteristic researches thereof of strain mulberry fruit pathogenic bacteria " (southwestern agriculture journal, 2010,23 (3)) etc., these papers have been described the pathogenic factor to diseases of mulberry fruits, disease symptom, the analysis of pests occurrence rule, and to adopting agricultural chemicals, the research of the method such as chemistry and physical control.
The utility model content
The purpose of this utility model provides a kind of device of Far-infrared Heating control mulberries stalk break.
To achieve these goals, by the following technical solutions: the device of a kind of Far-infrared Heating control mulberries stalk break is characterized in that: described device comprises and is subject to microprocessor control:
Temperature detecting module: temperature and current environmental temperature to the diseases of mulberry fruits pathogen detect;
Display module: the temperature that detects is carried out numeral and curve demonstration;
The control Executive Module: to the time of the control solid-state relay angle of flow, and then control far infrared light pipe power output, so that being carried out continuous heating, it controls;
Heating module: use the far infrared light pipe to heat to the diseases of mulberry fruits pathogen.
Described device also comprises
Memory module: the data during to the device operation are carried out record;
Security module: cell voltage rising and voltage-stabilizing system break down in the course of the work, when device is produced harm circuit are carried out overvoltage protection, simultaneously the device internal sensor are detected fault alarm and point out.
Described device is arranged on the wheel mobile platform, utilizes the wheel mobile platform to carry out parallel between ground, and driving device is mobile heating in the mulberry tree forest land.
The utility model adopts the method for FAR INFRARED HEATING, under the cooperation of power supply device, utilize FAR INFRARED HEATING, make the soil surface temperature of unit are reach rapidly 120 ℃ of about 60S of maintenance, get final product kill pathogenic bacteria, thereby cause of disease is no longer propagated, reached the purpose that the control diseases of mulberry fruits occurs.Quality and value to the regeneration of control diseases of mulberry fruits, raising mulberry fruit have vital effect.
Description of drawings
Fig. 1 is the electrical schematic diagram of native system;
Fig. 2 is temperature collection circuit figure in the utility model;
Flow chart when Fig. 3 is the utility model work;
Fig. 4 is the utility model 60S temperature profile of heat time heating time.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As shown in Figures 1 to 4, the utility model device electric power system adopts the power supply of 48V/100A lead-acid accumulator, by inversion step-up circuit the voltage of 48V is adjusted into 220V, this lead-acid accumulator can charge can work 2-3 hour (deciding continuous time on work) by adopting line voltage 220V at every turn in job area; Heater block is the infrared rays carbon fiber heating tube of 800W, and the heater base material of this pipe is carbon fiber exothermic wire, has that power is large, heat up quick, high heat energy, long service life and power can arbitrarily be regulated; The advantages such as electric conversion efficiency is high, and energy-saving effect is remarkable.This carbon fiber exothermic part is black body material, and in electricity-Re transfer process, visible light is very little, and electric conversion efficiency reaches the far infrared that sends more than 95%, is directly absorbed by the bacterial strain body, and thermal loss is little in heat transfer process.Control circuit adopts embedded (ARM) control system to carry out temperature acquisition, voltage adjustment, overcurrent, mistake pressure-controlled etc., realize the closed-loop control of electric current by corresponding control algolithm in the coupling system, its sharpest edges are can be in using cheaply, bring real-time data-handling capacity and control function, thereby simplify people's operation.
The utility model is achieved in that
1 shown in Fig. 1.Operation principle is: at first, by the keyboard to set up target temperature, and be TFT_LCD display setting temperature value by display module after system powers on; Secondly, be that the Pt100 thermal resistance detects the control object actual temperature value by temperature detecting module, through the linear meter amplifier, temperature signal is sent into the A/D port of microprocessor controller; Calculate actual temperature and in real time demonstration by master chip on the one hand; On the other hand with actual temperature value and the default temperature value compares, calculates and determine next time quantum output pwm signal dutycycle, control Executive Module control heater circuit voltage and the continuous make-and-break time of inverter are realized the closed-loop control of temperature.Meanwhile, carry serial communication interface by microprocessor controller, the various status informations of current device are sent to host computer, the running status of tracking system and add thermal information.
2 main hardware circuit comprise:
(1) temperature collection circuit: the utility model selects that volume is little, precision is high, the Pt100 of good stability is as temperature sensor, this sensor be its resistance of resistance temperature detector of making take platinum (Pt) and variations in temperature relational expression as:
In the formula:
Be the resistance value under 0 ℃,
Be Celsius temperature.
As shown in Figure 2, the Pt100 temperature sensor becomes voltage signal with temperature transition, again by the V/I converting unit, voltage signal is transferred to the standard current signal output of 4-20 mA, adopt this connected mode can improve antijamming capability in the signal long-distance transport process, by current/voltage conversion chip TL431 4-20 mA current signal is converted to the 0-5V voltage signal again.Convert data signal to through A/D, and deliver to and carry out the data processing in the STM32F103VCT6 microprocessor, show the output temperature value by liquid crystal display more at last.
(2) Far-infrared Heating control circuit: main control chip adopts ARM microprocessor control technology, utilize its inner PWM output function, Pt100 image data and setting value are compared, obtain the temperature deviation value as the benchmark of adjusting the PWM output pulse width, thereby utilize PWM output pulse width modulation duty cycle, the time of the control solid-state relay angle of flow, and then control far infrared light pipe power output are to carry out the control of continuous heating time to it.
3 systems soft wares: the Far-infrared Heating control system utilizes μ C/OS-II to be operation system of software, and system comprises system layer, drives layer and three parts of application layer.The system software structure block diagram is as shown in Figure 3: at first, carry out hardware bottom layer after system powers on and initialize; Then, load μ C/OS-II operating system, create system task, in system task, finish initialization, the establishment application task of hardware adaptor, comprise that data acquisition task, data processing task, curve show task, serial communication task and key scan task dispatching; At last, carry out the OSStart function and start multi-task scheduling.Wherein, in the key scan task, by detecting key to run heating control task, control the length of heat time heating time after starting according to predefined time value.
Further, it also comprises some ancillary methods, as: SD card memory module is accurately recorded the total data of the every task of control system, so that the researcher further analyzes adding dsc data from now on; The security alarm reminding module comprise system in the course of the work cell voltage raise and voltage-stabilizing system breaks down system produced when endangering circuit is carried out overvoltage protection; Crossing current circuit can prevent that the internal system electric current is excessive and cause that system power is very large and burn the PCB circuit board of circuit and the effect that holding circuit is played in subelement; Bearing on the other hand and detecting the functions such as system failure alarm at the internal system sensor.
4 methods of operating: as: the form that adopts the people to bear is carried out the man-machine collaboration form; Adopt the wheel mobile platform to carry out between ground the forms such as parallel, drive mobile heating in the heater mulberry tree forest land.
Compared to existing technology, the utlity model has following beneficial effect, as:
1, the tradition not only labor intensive but also can not fundamentally stop pathogeny of method of extracing blue or green mulberry; Mainly be that in order to avoid other healthy mulberry fruit contacts with the mulberry fruit that catches an illness and infects this disease, 1 mu of required labour in ground just can finish ridging more than every day/tens people at the blue or green mulberry of the timely manual removal of mulberry fruit their early stage in 3～April to the method for preventing and treating of this disease at present; The utility model method adopts the physical control method of FAR INFRARED HEATING, environmental protection, not directly for mulberry fruit, can not utilize the blue or green mulberry of manual removal, belong in advance control, as: utilizing this to install 1 people in same mulberry tree forest land can be extremely complete with it in several hours, both reduce people's labour intensity, operated more simply, can reduce a lot of labours again, save a large amount of human cost spendings, use economic benefit better to large stretch of mulberry tree forest land.
2, the method for chemicals control makes pathogen develop immunity to drugs easily, although and these agricultural chemicals be the hypotoxicity agricultural chemicals, from protection of the environment with ensure the edible safety consideration of mulberry fruit product, all be not suitable for long-term use.Therefore, adopt the utility model method to utilize FAR INFRARED HEATING not only can spray insecticide but also can repeatedly use, green non-pollution, it is prevented and treated does not need directly to spray medicine in mulberry fruit in the process; The method also can be killed weeds and insect in the killing process simultaneously, purify the mulberry tree forest land, growth to mulberry tree also has greatly benefit, compare with traditional chemical prevention and control method, can not make mulberry fruit be subject to pesticide pollution, being pollution-free food veritably, can eliminating people to the misgivings of mulberry fruit edible safety, is a kind of safely and effectively physical control method of control diseases of mulberry fruits.
Claims (3)
1. the device of Far-infrared Heating control mulberries stalk break is characterized in that: described device comprises and is subject to microprocessor control:
Temperature detecting module: temperature and current environmental temperature to the diseases of mulberry fruits pathogen detect;
Display module: the temperature that detects is carried out numeral and curve demonstration;
The control Executive Module: to the time of the control solid-state relay angle of flow, and then control far infrared light pipe power output, so that being carried out continuous heating, it controls;
Heating module: use the far infrared light pipe to heat to the diseases of mulberry fruits pathogen.
2. Far-infrared Heating as claimed in claim 1 is prevented and treated the device of mulberries stalk break, and it is characterized in that: described device also comprises
Memory module: the data during to the device operation are carried out record;
Security module: cell voltage rising and voltage-stabilizing system break down in the course of the work, when device is produced harm circuit are carried out overvoltage protection, simultaneously the device internal sensor are detected fault alarm and point out.
3. Far-infrared Heating as claimed in claim 1 or 2 is prevented and treated the device of mulberries stalk break, and it is characterized in that: described device is arranged on the wheel mobile platform, utilizes the wheel mobile platform to carry out parallel between ground, and driving device is mobile heating in the mulberry tree forest land.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220606189 CN202889905U (en) | 2012-11-16 | 2012-11-16 | Far-infrared heating mulberry sclerotinia prevention and cure device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220606189 CN202889905U (en) | 2012-11-16 | 2012-11-16 | Far-infrared heating mulberry sclerotinia prevention and cure device |
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| CN202889905U true CN202889905U (en) | 2013-04-24 |
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| CN 201220606189 Expired - Fee Related CN202889905U (en) | 2012-11-16 | 2012-11-16 | Far-infrared heating mulberry sclerotinia prevention and cure device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907198A (en) * | 2012-11-16 | 2013-02-06 | 西南大学 | Device for preventing and treating mulberry sclerotium disease through far-infrared heating |
| CN104871882A (en) * | 2015-05-28 | 2015-09-02 | 屈恩勤 | New method for preventing and controlling fruit mulberry sclerotiniose without causing pesticide residue |
| CN105145205A (en) * | 2015-09-23 | 2015-12-16 | 浙江医药高等专科学校 | Mulberry sclerotinia prevention and treatment method |
-
2012
- 2012-11-16 CN CN 201220606189 patent/CN202889905U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907198A (en) * | 2012-11-16 | 2013-02-06 | 西南大学 | Device for preventing and treating mulberry sclerotium disease through far-infrared heating |
| CN104871882A (en) * | 2015-05-28 | 2015-09-02 | 屈恩勤 | New method for preventing and controlling fruit mulberry sclerotiniose without causing pesticide residue |
| CN105145205A (en) * | 2015-09-23 | 2015-12-16 | 浙江医药高等专科学校 | Mulberry sclerotinia prevention and treatment method |
| CN105145205B (en) * | 2015-09-23 | 2018-03-20 | 浙江医药高等专科学校 | Mulberries sclerotiniose prevention and controls |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151116 |
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| EXPY | Termination of patent right or utility model |