CN105145203A - Ozone fruit and vegetable disease prevention system in greenhouse - Google Patents
Ozone fruit and vegetable disease prevention system in greenhouse Download PDFInfo
- Publication number
- CN105145203A CN105145203A CN201510544764.1A CN201510544764A CN105145203A CN 105145203 A CN105145203 A CN 105145203A CN 201510544764 A CN201510544764 A CN 201510544764A CN 105145203 A CN105145203 A CN 105145203A
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- Prior art keywords
- ozone
- greenhouse
- leakage pipe
- disease
- air leakage
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention discloses an ozone fruit and vegetable disease prevention system in a greenhouse. The system comprises an ozone generator, ozone concentration sensors, an intelligent controller, an ozone leakage pipe and a draught fan. The ozone generator and the draught fan are arranged outside the greenhouse, and an air inlet of the draught fan is communicated with an ozone outlet of the ozone generator through a gas conveying pipe. The ozone leakage pipe transversely penetrates through the greenhouse to be erected in the greenhouse, and the end, close to the draught fan, of the ozone leakage pipe stretches out of the greenhouse and is communicated with an air outlet of the draught fan. The ozone concentration sensors are evenly distributed on the upper side and the lower side of the ozone leakage pipe. The intelligent controller is internally provided with a signal converter, a microprocessor, a relay and a controller body. The ozone concentration sensors are sequentially connected with the signal converter and the microprocessor, and the ozone generator is sequentially connected with the relay, the controller body and the microprocessor. By means of the system, the concentration of ozone in the greenhouse is kept in the concentration range in which sterilization and disease prevention can be effectively achieved, sterilization and disease and insect prevention are carried out continuously, and the disease and insect prevention efficiency is effectively improved.
Description
Technical field
The present invention relates to agricultural disease Prevention Technique field, particularly relate to ozone for preventing and controlling diseases of garden stuff system in a kind of green house.
Background technology
Disease is one of principal element affecting fruits and vegetables good quality and high output, and along with the increase of facility Planting Years, pathogen is also accumulating year by year.For a long time, the control of plant disease is depended on to the use of chemical pesticide.But chemical bactericide exists the problems such as drug effect difference, residual quantity be large, excessive abuse causes environmental pollution, residue of pesticide exceed standard, quality declines and the problem such as water and soil pollution worsens increasingly, China's food security and agricultural development is caused to having a strong impact on.
Ozone (O
3) be oxygen (O
2) allotrope, there is extremely strong oxidisability, there is broad-spectrum bactericidal action, and environment-friendly high-efficiency.But tradition use ozone gas and Ozone Water carry out disinfection during sterilization, exist because ozone gas dosage is difficult to control, the problems such as the half life period of ozone in water is extremely short, make its effect in prevention and elimination of disease and pests be difficult to lastingly, even also can cause producing corresponding side effect because dosage is difficult to hold.
Summary of the invention
The technical problem that the present invention mainly solves is to provide ozone for preventing and controlling diseases of garden stuff system in a kind of green house, can solve the weak point that existing ozone for preventing and controlling diseases of garden stuff exists.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of fruits and vegetables of greenhouse disease ozone to prevent and treat system, comprise ozone generator, ozone concentration sensor, intelligent controller, ozone air leakage pipe and blower fan; Described ozone generator and blower fan are placed on the outside in greenhouse, and the air inlet of blower fan is communicated with by the ozone outlet of air shooter with described ozone generator; Described ozone air leakage pipe horizontal type runs through and is erected in green house, and its one end near described blower fan is stretched out green house and is communicated with the air outlet of blower fan; Described ozone concentration sensor is evenly distributed on the both sides up and down of described ozone air leakage pipe; Described intelligent controller is built-in with signal adapter, microprocessor, relay and controller, wherein, described ozone concentration sensor is connected with described signal adapter and microprocessor successively, and described ozone generator is connected with described relay, controller and microprocessor successively.
In a preferred embodiment of the present invention, described ozone air leakage pipe is arranged on distance ceiling 1/3 ~ 1/2 place in described green house.
In a preferred embodiment of the present invention, described ozone air leakage pipe offers three groups of linearly aligned leakage holes.
In a preferred embodiment of the present invention, the angle between described three groups of linear array leakage holes is 120 degree, and wherein one group of end face being positioned at described ozone air leakage pipe is central.
In a preferred embodiment of the present invention, described in be positioned at the linear array leakage hole of the end face central authorities of ozone air leakage pipe air leakage be adding of all the other two groups of linear array leakage hole air leakages and.
In a preferred embodiment of the present invention, the number of described ozone concentration sensor is 4.
The invention has the beneficial effects as follows: a kind of fruits and vegetables of greenhouse disease ozone of the present invention prevents and treats system, its structure is simple, easy and simple to handle, ozone concentration in greenhouse is maintained effective sterilization except in the concentration range of disease by the present invention, carry out sterilization except damage by disease and insect with continuity, what effectively improve damage by disease and insect prevents and treats efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view that a kind of fruits and vegetables of greenhouse disease ozone of the present invention prevents and treats system;
Fig. 2 is the structural representation of shown intelligent controller;
Fig. 3 is that schematic diagram is looked on a left side for shown ozone air leakage pipe;
In accompanying drawing, the mark of each parts is as follows: 1. ozone generator, 2. ozone concentration sensor, 3. intelligent controller, 4. ozone air leakage pipe, 5. blower fan, 6. green house, 7. air shooter, 8. signal adapter, 9. microprocessor, 10. relay, 11. controllers, 12. leakage holes.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
Present invention is disclosed a kind of fruits and vegetables of greenhouse disease ozone and prevent and treat system, comprise ozone generator 1, ozone concentration sensor 2, intelligent controller 3, ozone air leakage pipe 4 and blower fan 5;
Described ozone generator 1 and blower fan 5 are placed on the outside of green house 6, and the air inlet of blower fan 5 is communicated with the ozone outlet of described ozone generator 1 by air shooter 7;
Described ozone air leakage pipe 4 horizontal type runs through and is erected at distance ceiling 1/3 ~ 1/2 place in green house 6, and its one end near blower fan 5 is stretched out green house 6 and is communicated with the air outlet of blower fan 5; This ozone air leakage pipe 4 offers three groups of linearly aligned leakage holes 12, angle between every two adjacent groups linear array leakage hole is 120 degree, wherein one group of end face central authorities being positioned at described ozone air leakage pipe, and the air leakage of this group linear array leakage hole be adding of all the other two groups of linear array leakage hole air leakages and.By the above-mentioned position of three groups of linear array leakage holes and the design of air leakage, when the ozone gas produced in ozone generator is transported to ozone air leakage pipe by blower fan, can guarantee that ozone is evenly distributed in green house.
Described ozone concentration sensor 2 has 4, is evenly distributed on the both sides up and down of described ozone air leakage pipe, and wherein, about greenhouse ceiling, two respectively have one, below ozone air leakage pipe greenhouse booth left and right wall on each distribution one;
Described intelligent controller 3 is built-in with signal adapter 8, microprocessor 9, relay 10 and controller 11, wherein, described ozone concentration sensor 2 is connected with described signal adapter 8 and microprocessor 9 successively, and described ozone generator 1 is connected with described relay 10, controller 11 and microprocessor 9 successively.The temperature of shed detected is passed to signal adapter 8 in the mode of signal by ozone concentration sensor 2, temperature signal is converted to temperature by signal adapter 8, compare through the ozone concentration threshold value of microprocessor 9 with setting, when measuring ozone concentration lower than threshold value, ozone generator works on and produces ozone and be transported in canopy, and when measuring ozone concentration and being more than or equal to threshold value, microprocessor 9 sends signal to controller 11, now relay 10 closes, and controller controls ozone generator and quits work; Now in canopy, ozone concentration reaches bacteriocidal concentration, carry out effective sterilization except damage by disease and insect, because ozone in atmosphere can decomposition failure, therefore, the temperature of shed detected when ozone temperature sensor makes lower than setting threshold value after microprocessor, relay disconnects, and ozone generator works on generation ozone.
Above-mentioned fruits and vegetables of greenhouse disease ozone prevents and treats system and working method thereof, can carry out to continuity sterilization except damage by disease and insect, can guarantee that in greenhouse, ozone concentration maintains effective sterilization except in the concentration range of disease, not only effectively improve the removal efficiency of damage by disease and insect, and avoid the too high harmful effect brought of ozone concentration.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. fruits and vegetables of greenhouse disease ozone prevents and treats a system, it is characterized in that, comprises ozone generator, ozone concentration sensor, intelligent controller, ozone air leakage pipe and blower fan; Described ozone generator and blower fan are placed on the outside in greenhouse, and the air inlet of blower fan is communicated with by the ozone outlet of air shooter with described ozone generator; Described ozone air leakage pipe horizontal type runs through and is erected in green house, and its one end near described blower fan is stretched out green house and is communicated with the air outlet of blower fan; Described ozone concentration sensor is evenly distributed on the both sides up and down of described ozone air leakage pipe; Described intelligent controller is built-in with signal adapter, microprocessor, relay and controller, wherein, described ozone concentration sensor is connected with described signal adapter and microprocessor successively, and described ozone generator is connected with described relay, controller and microprocessor successively.
2. fruits and vegetables of greenhouse disease ozone according to claim 1 prevents and treats system, it is characterized in that, described ozone air leakage pipe is arranged on distance ceiling 1/3 ~ 1/2 place in described green house.
3. fruits and vegetables of greenhouse disease ozone according to claim 2 prevents and treats system, it is characterized in that, described ozone air leakage pipe offers three groups of linearly aligned leakage holes.
4. fruits and vegetables of greenhouse disease ozone according to claim 3 prevents and treats system, it is characterized in that, the angle between described three groups of linear array leakage holes is 120 degree, and wherein one group of end face being positioned at described ozone air leakage pipe is central.
5. fruits and vegetables of greenhouse disease ozone according to claim 3 prevents and treats system, it is characterized in that, described in be positioned at the linear array leakage hole of the end face central authorities of ozone air leakage pipe air leakage be adding of all the other two groups of linear array leakage hole air leakages and.
6. fruits and vegetables of greenhouse disease ozone according to claim 1 prevents and treats system, it is characterized in that, the number of described ozone concentration sensor is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544764.1A CN105145203B (en) | 2015-08-31 | 2015-08-31 | Ozone for preventing and controlling diseases of garden stuff system in a kind of greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544764.1A CN105145203B (en) | 2015-08-31 | 2015-08-31 | Ozone for preventing and controlling diseases of garden stuff system in a kind of greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105145203A true CN105145203A (en) | 2015-12-16 |
| CN105145203B CN105145203B (en) | 2018-07-20 |
Family
ID=54786606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510544764.1A Expired - Fee Related CN105145203B (en) | 2015-08-31 | 2015-08-31 | Ozone for preventing and controlling diseases of garden stuff system in a kind of greenhouse |
Country Status (1)
| Country | Link |
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| CN (1) | CN105145203B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178034A (en) * | 2016-08-19 | 2016-12-07 | 北京农业智能装备技术研究中心 | A kind of greenhouse cluster ozone intelligent disinfecting method utilizing PID to control and decontaminating apparatus |
| CN109644742A (en) * | 2019-03-05 | 2019-04-19 | 王子东 | A kind of intelligence tomato greenhouse greenhouse and its control method |
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| JP2006304638A (en) * | 2005-04-27 | 2006-11-09 | Kumamoto Technology & Industry Foundation | Apparatus for sterilizing soil and method for the same |
| CN2922474Y (en) * | 2006-06-20 | 2007-07-18 | 郑建秋 | Device for killing harm living-thing in gardening facility using ozone |
| CN101946656A (en) * | 2010-08-27 | 2011-01-19 | 大连创科君英科技发展有限公司 | Compact type disease prevention and production increase machine for greenhouse crops |
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2015
- 2015-08-31 CN CN201510544764.1A patent/CN105145203B/en not_active Expired - Fee Related
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| JP2006304638A (en) * | 2005-04-27 | 2006-11-09 | Kumamoto Technology & Industry Foundation | Apparatus for sterilizing soil and method for the same |
| CN2922474Y (en) * | 2006-06-20 | 2007-07-18 | 郑建秋 | Device for killing harm living-thing in gardening facility using ozone |
| CN201743957U (en) * | 2010-06-24 | 2011-02-16 | 王鲸栋 | Fruit-vegetable greenhouse disinfecting and sterilizing device |
| CN101946656A (en) * | 2010-08-27 | 2011-01-19 | 大连创科君英科技发展有限公司 | Compact type disease prevention and production increase machine for greenhouse crops |
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| CN202052074U (en) * | 2011-05-18 | 2011-11-30 | 天津市兴盛达液压配件有限公司 | Ozone-sterilizing device for greenhouse |
| CN202873435U (en) * | 2012-11-06 | 2013-04-17 | 谭江华 | Ozone and carbon dioxide concentration adjusting device for green house |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178034A (en) * | 2016-08-19 | 2016-12-07 | 北京农业智能装备技术研究中心 | A kind of greenhouse cluster ozone intelligent disinfecting method utilizing PID to control and decontaminating apparatus |
| CN106178034B (en) * | 2016-08-19 | 2019-03-08 | 北京农业智能装备技术研究中心 | A kind of greenhouse cluster ozone intelligent disinfecting method and chlorination equipment using PID control |
| CN109644742A (en) * | 2019-03-05 | 2019-04-19 | 王子东 | A kind of intelligence tomato greenhouse greenhouse and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105145203B (en) | 2018-07-20 |
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