CN103845750A - Ozone-based environment-friendly soil disinfecting device - Google Patents
Ozone-based environment-friendly soil disinfecting device Download PDFInfo
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- CN103845750A CN103845750A CN201410129806.0A CN201410129806A CN103845750A CN 103845750 A CN103845750 A CN 103845750A CN 201410129806 A CN201410129806 A CN 201410129806A CN 103845750 A CN103845750 A CN 103845750A
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Abstract
The invention discloses an ozone-based environment-friendly soil disinfecting device which comprises an ozone generating device and a controller which controls the ozone generating device to work, wherein the ozone generating device comprises an ozone generating room which is provided with a cooling water outlet, an ozone outlet, an ozone inlet and a cooling water inlet from top to bottom. The device is characterized in that the ozone outlet is connected with a first ozone gas valve through a pressurizing device and is connected with a facility greenhouse through a second ozone gas valve, and the first ozone gas valve is connected with an adapting flange on the end part of an infiltrating irrigation pipeline. When soil needs to be irrigated, the adapting flange on the end part of the infiltrating irrigation pipeline is connected with irrigating equipment. When soil needs to be disinfected, the first ozone gas valve is connected with the adapting flange on the end part of the infiltrating irrigation pipeline so as thoroughly disinfect deep soil, so that the operational cost is lowered, the operational period is shortened and the device is more agile to use.
Description
Technical field
The present invention relates to a kind of environment protection type soil decontaminating apparatus based on ozone.
Background technology
Ozone technology is not only ancient but also brand-new technology, and within 1840, Germanization scholar has invented this technology, within 1856, is used to Water Disinfection industry.Ozonization sterilizing has high efficiency, Cleaning ability, convenience and economy.At present, ozone disinfecting technology has been widely used in the fields such as water treatment, air cleaning, food processing, medical treatment, medicine, aquaculture, and the development of these industries has been played to great impetus.
Soil disinfection is that one is efficiently killed fungus in soil, antibacterial, nematicide, weeds, soil-borne disease poison, subterranean pest-insect, rodentine technology fast, can significantly improve the yield and quality of crop.What generally adopt at present is chemical pesticide sterilization method, and pesticide residues, on soil and crop, not only impact human health, and natural ecological environment has also been caused to far-reaching lasting harm.For addressing this problem, people study Ozone Water disinfection soil, but are all after ozone and water mixing, to carry out disinfection, and this kind of mode Disinfection Effect is bad, and disinfection efficiency is low, and decontaminating apparatus uses dumb.
In industrialized agriculture, extensively adopt infiltrating irrigation (water-saving irrigation) equipment now, we can be by infiltrating irrigation equipment, both kept original infiltrating irrigation function, and in the time of needs soil disinfection, add ozone control appliance, utilize that ozonization is efficient, the free of contamination characteristic of energy-saving and environmental protection, improve effect and the efficiency of soil disinfection.Compare Ozone Water sterilization, the structure of device is simpler, use is more flexible, and can realize the thorough disinfection of deep subsoil, reduces operating cost, shortens duty cycle, improves utilization rate and the utilization benefit of water-saving irrigation device simultaneously.
Summary of the invention
For the problems referred to above, the invention provides a kind of environment protection type soil decontaminating apparatus based on ozone, both kept the original infiltrating irrigation function of infiltrating irrigation equipment, and in the time of needs soil disinfection, realize the thorough disinfection of deep subsoil, reduce operating cost, shorten duty cycle, device uses more flexible, can carry out the soil disinfection of facility plastic greenhouse simultaneously; Further, improve disinfection efficiency and effect; Further, can carry out the fumigate/ultraviolet combined sterilizing of air in facility plastic greenhouse.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of environment protection type soil decontaminating apparatus based on ozone, comprise the controller of ozone generating-device and the work of control ozone generating-device, described ozone generating-device comprises ozonator cell, described ozonator cell is provided with the water inlet of gas outlet, air inlet and the cooling water of outlet, the ozone of cooling water from top to bottom, it is characterized in that, described gas outlet is connected with the first ozone gas valve by pressurizer, gas outlet is connected with facility plastic greenhouse by the second ozone gas valve, and described the first ozone gas valve is connected with the adapter flange of pipe for osmotic irrigation end.
In the time that needs are irrigated, the adapter flange of pipe for osmotic irrigation end is connected with irrigation equipment, in the time of needs soil disinfection, the first ozone gas valve is connected with the adapter flange of pipe for osmotic irrigation end, because pipe for osmotic irrigation is positioned at the position of earth's surface 20-30cm, can realize the thorough disinfection (comprising microorganism, virus, weed seed etc.) of deep subsoil, reduce operating cost, shorten duty cycle, device uses more flexible.In addition, along with the extensive use of facility plastic greenhouse, can provide ozone to kill virus to facility plastic greenhouse by the second ozone gas valve, can carry out simultaneously, simple to operate.
Further, between described outlet and water inlet, be disposed with heat exchanger, regulating tank and water pump, cooling water circulation water inlet and the outflow outlet of flowing to.Ozone generating-device adopts closed loop water cooling system, realizes recycling of cooling water, saving water resource.
Further, can in facility plastic greenhouse, be provided with facility plastic greenhouse sensor and the alarm that can detect ozone concentration, in the time that in facility plastic greenhouse, ozone concentration is greater than 0.1mg/L, alarm equipment alarm.Or, on the earth's surface in pipe for osmotic irrigation coverage, be provided with mulch film, in described mulch film, be provided with the ground film sensors that can detect ozone concentration and surface temperature, humidity.Increase sensor device, carrying out disinfection and disinfection being monitored of science, improves disinfection efficiency and effect.
The invention has the beneficial effects as follows: both kept the original infiltrating irrigation function of infiltrating irrigation equipment, and in the time of needs soil disinfection, realized the thorough disinfection of deep subsoil, reduce operating cost, shorten duty cycle, device uses more flexible, can carry out the soil disinfection of facility plastic greenhouse simultaneously; Further, improve soil disinfection efficiency and effect; Further, can carry out the fumigate/ultraviolet combined sterilizing of air in facility plastic greenhouse.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of environment protection type soil decontaminating apparatus based on ozone of the present invention;
Fig. 2 is the structural representation of ozone generating-device of the present invention;
Fig. 3 is the structural representation of pipe for osmotic irrigation of the present invention;
The labelling implication of accompanying drawing is as follows:
1: earth's surface; 2: ozone generating-device; 3: controller; 4: the second ozone gas valves; 5: facility plastic greenhouse; 6: alarm; 7: facility plastic greenhouse sensor; 8: ultra-violet lamp; 9: pressurizer; 10: the first ozone gas valves; 11: adapter flange; 12: mulch film; 13: ground film sensors; 14: exhaust fan; 15: pipe for osmotic irrigation; 151: main pipeline; 152: subtube; 153: interface valve; 16: ozonator cell; 17: water inlet; 18: air inlet; 19: gas outlet; 20: outlet; 21: heat exchanger; 22: regulating tank; 23: water pump.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of environment protection type soil decontaminating apparatus based on ozone is (due to size restrictions, after Fig. 1 can being rotated counterclockwise to 90 °, check), comprise ozone generating-device 2 and control the controller 3 that ozone generating-device 2 is worked, ozone generating-device 2 and controller 3 can be arranged on movable fixture to the position of convenient adjustment, mobile soil disinfection apparatus.Preferably ozone generating-device 2 is electrion formula generating meanss, adopt water cooling system, wherein ozone generating-device 2 as shown in Figure 2, comprise ozonator cell 16, ozonator cell 16 is provided with the outlet 20 of cooling water, the air inlet 18 of gas outlet 19, pure oxygen or air and the water inlet 17 of cooling water of ozone from top to bottom, adopts pure oxygen can improve the concentration of ozone.It in Fig. 2, is a water cooling system, also can be arranged to two water cooling systems, the outlet 20 and the water inlet 17 that are cooling water are all two, between each outlet 20 and water inlet 17, it is water cooling passageway, one of them water cooling system is as main system, another water cooling system, as back-up system, in the time that one of them water cooling system goes wrong, can be enabled another system cools.
Wherein water cooling system can be that open circuit circulation can be also closed cycle, Fig. 2 is closed cycle, between outlet 20 and water inlet 17, be disposed with heat exchanger 21, regulating tank 22 and water pump 23, cooling water circulation water inlet 17 and the outflow outlet 20 of flowing to, be specially: first the cooling water that the interior temperature of regulating tank 22 is low enters water inlet 17 after water pump 23 superchargings, along with water cooling passageway carries out cooling work in ozonator cell 16, in the time flowing out outlet 20, temperature can increase, and heat exchanger 21 can be delivered to heat cold fluid, reach the object of cooling, cooling water after cooling flows into regulating tank 22, realize recycling of cooling water, saving water resource.
The structure of pipe for osmotic irrigation 15 as shown in Figure 3, comprises main pipeline 151 and is connected to the subtube 152 on main pipeline 151.Generally be embedded in the position apart from 20-30cm under earth's surface, be provided with several interface valves 153 on main pipeline 151, subtube 152 is connected on main pipeline 151 with removably by interface valve 153, has high degree of flexibility, can expand as required.
Preferably on the earth's surface 1 in pipe for osmotic irrigation 15 coverages, be provided with mulch film 12, in mulch film 12, be provided with the ground film sensors 13 that can detect ozone concentration and earth's surface 1 temperature, humidity, be ozone sensor and temperature-humidity sensor, carrying out disinfection and disinfection being monitored of science, improves disinfection efficiency and effect.Can also control respectively the controller 3 of ozone generating-device 2 or the switch of irrigation equipment by base area film sensors 13, be specially: ozone sensor reaches finite concentration, can closing controller 3, humidity sensor reaches certain humidity, can close irrigation equipment.
Facility plastic greenhouse 5 is interior because may there be staff to flow, ozone concentration is unsuitable too high, therefore in facility plastic greenhouse 5, being provided with the facility plastic greenhouse sensor 7 that can detect ozone concentration is ozone sensor and alarm 6, when the interior ozone concentration of facility plastic greenhouse 5 is greater than the ozone safe concentration that 0.1mg/L(health ministry specifies) time, alarm 6 is reported to the police and is warned staff's concentration over-standard.In preferred facility booth 5, be provided with exhaust fan 14, in the time that alarm 6 is reported to the police, can make exhaust fan 14 work, reduce ozone concentration.
In order further to improve bactericidal effect, can be at the interior ultra-violet lamp 8 that arranges of facility plastic greenhouse 5, ultra-violet lamp 8 can more thoroughly sterilize together with combined with ozone, and bactericidal effect is better.
These are only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; 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 (8)
1. the environment protection type soil decontaminating apparatus based on ozone, comprise the controller of ozone generating-device and the work of control ozone generating-device, described ozone generating-device comprises ozonator cell, described ozonator cell is provided with the water inlet of gas outlet, air inlet and the cooling water of outlet, the ozone of cooling water from top to bottom, it is characterized in that, described gas outlet is connected with the first ozone gas valve by pressurizer, gas outlet is connected with facility plastic greenhouse by the second ozone gas valve, and described the first ozone gas valve is connected with the adapter flange of pipe for osmotic irrigation end.
2. a kind of environment protection type soil decontaminating apparatus based on ozone according to claim 1, is characterized in that, is disposed with heat exchanger, regulating tank and water pump between described outlet and water inlet, cooling water circulation water inlet and the outflow outlet of flowing to.
3. a kind of environment protection type soil decontaminating apparatus based on ozone according to claim 1, it is characterized in that, in described facility plastic greenhouse, be provided with facility plastic greenhouse sensor and the alarm that can detect ozone concentration, in the time that in facility plastic greenhouse, ozone concentration is greater than 0.1mg/L, alarm equipment alarm.
4. a kind of environment protection type soil decontaminating apparatus based on ozone according to claim 1, it is characterized in that, on earth's surface in pipe for osmotic irrigation coverage, be provided with mulch film, in described mulch film, be provided with the ground film sensors that can detect ozone concentration, surface temperature and humidity.
5. a kind of environment protection type soil decontaminating apparatus based on ozone according to claim 4, is characterized in that, described pipe for osmotic irrigation comprises main pipeline and is connected to the subtube on main pipeline.
6. a kind of environment protection type soil decontaminating apparatus based on ozone according to claim 3, is characterized in that, in described facility plastic greenhouse, is provided with exhaust fan, in the time of alarm equipment alarm, and exhaust fan work.
7. a kind of environment protection type soil decontaminating apparatus based on ozone according to claim 6, is characterized in that, is provided with the ultra-violet lamp that can sterilize with combined with ozone in described facility plastic greenhouse.
8. according to a kind of environment protection type soil decontaminating apparatus based on ozone described in claim 1-7 any one, it is characterized in that, the outlet of described cooling water and water inlet are all two.
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| CN201410129806.0A CN103845750B (en) | 2014-04-02 | 2014-04-02 | A kind of environment protection type soil decontaminating apparatus based on ozone |
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| CN201410129806.0A CN103845750B (en) | 2014-04-02 | 2014-04-02 | A kind of environment protection type soil decontaminating apparatus based on ozone |
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| CN103845750B CN103845750B (en) | 2016-09-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106615089A (en) * | 2016-12-28 | 2017-05-10 | 江苏金翔环保科技有限公司 | Ozone recirculation fumigation method in grain depots |
| CN106942190A (en) * | 2017-03-17 | 2017-07-14 | 高密市五龙河农场农业科技有限公司 | A kind of method of utilization Ozone Water to strawberry cultivating soil sterilization |
| CN116474137A (en) * | 2023-04-20 | 2023-07-25 | 绍兴市农业科学研究院 | Soil disinfection method and pipeline type soil disinfection system using ozone |
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| JPH02177845A (en) * | 1988-12-28 | 1990-07-10 | Hitachi Kensetsu Kk | Soil sterilization and system therefor |
| CN101342374A (en) * | 2008-08-15 | 2009-01-14 | 东北林业大学 | Apparatus of ozone for preventing and controlling plant diseases and pests, and disinfection method thereof |
| CN102379235A (en) * | 2010-08-31 | 2012-03-21 | 北京农业智能装备技术研究中心 | Ground-type tidal Irrigation system |
| CN202430002U (en) * | 2011-12-18 | 2012-09-12 | 江苏康尔臭氧有限公司 | Circulating cooling device for ozone generator |
| CN203777357U (en) * | 2014-04-02 | 2014-08-20 | 钱生越 | Ozone-based environment-friendly soil disinfection device |
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2014
- 2014-04-02 CN CN201410129806.0A patent/CN103845750B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02177845A (en) * | 1988-12-28 | 1990-07-10 | Hitachi Kensetsu Kk | Soil sterilization and system therefor |
| CN101342374A (en) * | 2008-08-15 | 2009-01-14 | 东北林业大学 | Apparatus of ozone for preventing and controlling plant diseases and pests, and disinfection method thereof |
| CN102379235A (en) * | 2010-08-31 | 2012-03-21 | 北京农业智能装备技术研究中心 | Ground-type tidal Irrigation system |
| CN202430002U (en) * | 2011-12-18 | 2012-09-12 | 江苏康尔臭氧有限公司 | Circulating cooling device for ozone generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106615089A (en) * | 2016-12-28 | 2017-05-10 | 江苏金翔环保科技有限公司 | Ozone recirculation fumigation method in grain depots |
| CN106942190A (en) * | 2017-03-17 | 2017-07-14 | 高密市五龙河农场农业科技有限公司 | A kind of method of utilization Ozone Water to strawberry cultivating soil sterilization |
| CN116474137A (en) * | 2023-04-20 | 2023-07-25 | 绍兴市农业科学研究院 | Soil disinfection method and pipeline type soil disinfection system using ozone |
| CN116474137B (en) * | 2023-04-20 | 2024-04-12 | 绍兴市农业科学研究院 | Soil disinfection method and pipeline type soil disinfection system using ozone |
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| CN103845750B (en) | 2016-09-28 |
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