CN108207440A - One plant growth spatial concentration formula internal-circulation ozone method for disinfection - Google Patents
One plant growth spatial concentration formula internal-circulation ozone method for disinfection Download PDFInfo
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- CN108207440A CN108207440A CN201810112852.8A CN201810112852A CN108207440A CN 108207440 A CN108207440 A CN 108207440A CN 201810112852 A CN201810112852 A CN 201810112852A CN 108207440 A CN108207440 A CN 108207440A
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- plant growth
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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
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Drying Of Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
One plant growth spatial concentration formula internal-circulation ozone method for disinfection, includes the following steps：S1, parameter comparison：It obtains the detection parameters in plant growth space and is compared with control parameter；S2, preparation work：When detection parameters meet or exceed control parameter, start the external interior air processor for setting alumina catalyzation adsorbent, ozone is passed through to air processor；S3, air-treatment：The air in plant growth space is introduced into air processor, and treated that air is reintroduced to plant growth space by air processor, until detection parameters make it.The present invention gives full play to ozone ability, since alumina catalyzation adsorbent has suction-operated to polar molecule (including hydrone, ozone molecule etc.), and ozone is relatively stable in wet environment, bactericidal effect is good, will not be quickly be converted into oxygen, due to the high- humility state in cylinder, so ozone stable is relatively good, can be good at playing flavor-absorbing disinfecting effect.
Description
Technical field：
The present invention relates to a plant growth spatial concentration formula internal-circulation ozone method for disinfection.
Background technology：
In growing process in the enclosed space, suitable temperature, illumination, gas concentration lwevel, humidity, various battalion
It is indispensable to support the conditions such as element, and how effectively, low cost is low realizes regulation and control these influence the external condition of plant productions,
It is the major subjects for realizing agricultural modernization development.In addition, since ozone has the characteristics that wide spectrum, quick sterilization, noresidue, because
This, ozone is commonly employed as the substance of prevention disease pest in growing process.Its advantage is：It is safe and efficient at low cost,
Ozone can prevent a variety of disease pests simultaneously, and expenses for prevention and control is low, compared with spraying pesticide, have spy convenient, efficiently, safe
Point can greatly reduce the usage amount of pesticide, therefore can reduce cost, avoid pesticide residue；Nuisanceless, ozone is dry
It is unstable in air, can oxygen, therefore noresidue be decomposed into quickly, so as to fulfill the production of pollution-free vegetable, improve product
Added value；It can realize that upgrading increases, be learnt through overtesting, greenhouse tomato is significantly reduced using malformed fruit after ozone, yield
Volume increase is up to 20% or so, and fruit is big, colours, in good taste.But existing measure is all directly stifling in canopy, if smelly
Oxygen concentration discharge capacity is excessive or overlong time, the lighter can cause dunsiekte to dry up, and severe one can cause plant dead.Due to the use of
Amount is closely related with plant size, and plant size is in change process, and therefore, usage amount is difficult control.The prior art pair
There is no the plans of solution for this.
Invention content：
The purpose of the present invention provides a plant growth spatial concentration aiming at disadvantages mentioned above of the existing technology
Formula internal-circulation ozone method for disinfection, process is reasonable, has played the disinfection oxidation susceptibility of ozone to the greatest extent, has solved existing skill
The problem of art.
The used to solve above-mentioned technical problem technical solution of the present invention is：
One plant growth spatial concentration formula internal-circulation ozone method for disinfection, includes the following steps：
S1, parameter comparison：It obtains the detection parameters in plant growth space and is compared with control parameter；
S2, preparation work：When detection parameters meet or exceed control parameter, start the external interior alumina catalyzation that sets and inhale
Attached dose of air processor is passed through ozone to air processor；
S3, air-treatment：The air in plant growth space is introduced into air processor, and by air processor
Treated, and air is reintroduced to plant growth space, until detection parameters make it.
Preferably, in S3, continue to be filled with ozone into air processor.
Preferably, the detection parameters are intensity of illumination and/or time and/or temperature and/or humidity.
Preferably, the air processor includes cylinder and ozone generator, the ozone generator outlet and cylinder
It is connected, the alumina catalyzation adsorbent is located in cylinder.
Preferably, tightening mouth is respectively equipped at cylinder both ends, the threeway that connection one is connected with external pipe on tightening mouth.
Preferably, supporting mechanism is respectively equipped at tightening mouth in cylinder both sides, oxygen is equipped between two supporting mechanisms
Change aluminium catalyst-sorbent, the cylinder between the ozone generator outlet and supporting mechanism and/or the sky with plant growth space
The pipeline that gas is introduced into air processor is connected.
Preferably, the supporting mechanism includes two sieve plates being arranged in parallel, and sieve plate periphery is connected with the inner wall of cylinder, two
If dried layer sieve is equipped between sieve plate.
Preferably, the alumina catalyzation adsorbent is located in adsorbing sphere, and adsorbing sphere includes outer wall and is equipped with several through-holes
Sphere, being accumulated in sphere has aluminium oxide catalyst-sorbent.
Preferably, the ozone generator air inlet is connected with plant growth space.
Preferably, it also has the following steps after S3：
S4, regeneration treatment：Hot wind is imported to air processor, regeneration treatment is carried out to alumina catalyzation adsorbent.
Compared with prior art, it is an advantage of the invention that：1st, ozone ability is given full play to：Due to alumina catalyzation adsorbent
There is suction-operated to polar molecule (including hydrone, ozone molecule etc.), and ozone is relatively stable in wet environment, sterilization
Effect is good, will not be quickly be converted into oxygen,, can so ozone stable is relatively good due to the high- humility state in cylinder
Flavor-absorbing disinfecting effect is played well；2nd, it is whole to be dehumidified using the principle of adsorption and dehumidification, due to having heat release during adsorption and dehumidification
Phenomenon, therefore will not only reduce temperature in dehumidifying, moreover it is possible to the temperature in plant growth space is improved to a certain extent；3rd, exist
In structure, the portion cross-sectional area for loading aluminium oxide becomes larger, thus air-flow by when the residence time can extend, increase absorption and
The ozonization time；4th, since dehumidifying and alumina catalyzation adsorbent reactivation can be carried out with alternate selection, regeneration can be
It is carried out when the free surrounding spaces temperature such as noon is high, humidity is low, heater can also be set to provide safeguard for regeneration.
Description of the drawings：
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram of embodiment.
Fig. 3 is the schematic diagram of cylinder.
Fig. 4 is the schematic diagram of adsorbing sphere.
In figure, 1, plant growth space, 2, air processor, 3, cylinder, 4, ozone generator, 5, tightening mouth, 6, three
It is logical, 7, supporting mechanism, 8, alumina catalyzation adsorbent, 9, adsorbing sphere, 10, through-hole, 21, regeneration air inlet pipe, 22, dehumidifying outlet
Pipe, 23, regeneration air outlet pipe, 24, dehumidifying air inlet pipe, 25, regeneration wind turbine, 26, dehumidifying wind turbine, 27, interior Temperature Humidity Sensor, 28,
Outer Temperature Humidity Sensor, 29, heater, 210, controller.
Specific embodiment：
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.
As shown in Figs 1-4, a plant growth spatial concentration formula internal-circulation ozone method for disinfection, includes the following steps：
S1, parameter comparison：It obtains the detection parameters in plant growth space 1 and is compared with control parameter；
S2, preparation work：When detection parameters meet or exceed control parameter, start the external interior alumina catalyzation that sets and inhale
Attached dose of air processor 2 is passed through ozone to air processor 2；Aluminium oxide catalyst is realized and is regenerated, and carries out one
Preload of the quantitative ozone on alumina catalyzation adsorbent strengthens catalytic effect.
S3, air-treatment：The air in plant growth space 1 is introduced into air processor 2, and air-treatment is filled
2 are put treated that air is reintroduced to plant growth space 1, until detection parameters make it.
Ozone concentration detector is equipped on treated the airflow pipe of air processor 2 so that ozone concentration
Control avoids ozone concentration exceeded, and control the working time of ozone generator with this in safe range.
In S3, continue to be filled with ozone into air processor 2.The flavor-absorbing disinfecting of ozone is made full use of to act on, and by
In in alumina catalyzation adsorbent moisture absorption process, having built a kind of environment of humidity, conducive to the presence of ozone, and aluminium oxide sheet
Body has preferable catalytic action for ozone for the oxidation of organic matter.
The detection parameters are intensity of illumination and/or time and/or temperature and/or humidity.It is adjusted since cylinder 3 itself has
The effect of humidity and temperature is saved, therefore there is relatively good reference as adjustment parameter using humidity and temperature, especially humidity
Value.
The air processor 2 includes cylinder 3 and ozone generator 4, the outlet of ozone generator 4 and 3 phase of cylinder
Even, the alumina catalyzation adsorbent is located in cylinder 3.Ozone generator 4, which is independently arranged, can increase whether ozone adds in
Flexibility avoids the ozone generated from generating harm to plant.It and can be by detecting the ozone in the air after air processor 2
Content control the opening and closing of ozone generator 4, so as to improve the safety that ozone uses, avoid damaging plant.
Tightening mouth 5 is respectively equipped at 3 both ends of cylinder, the threeway 6 that connection one is connected with external pipe on tightening mouth 5.It receives
Tight mouth 5 can improve local velocity, prevent local ponding and influence the ventilation situation in pipeline.
Supporting mechanism 7 is respectively equipped at tightening mouth 5 in 3 both sides of cylinder, aluminium oxide is equipped between two supporting mechanisms 7
Catalyst-sorbent 8, the ozone generator 4 export the cylinder 3 between supporting mechanism 7 and/or the sky with plant growth space 1
The pipeline that gas is introduced into air processor 2 is connected.Between the outlet of ozone generator 4 is located at supporting mechanism 7, it can reduce
Whole vapour lock reduces energy consumption.Also ozone generator 4 can be exported and be directly connected with 2 air inlet of air processor, using setting
Air inlet pipe before air processor 2 completes the sucking of ozone.
The supporting mechanism 7 includes two sieve plates being arranged in parallel, and sieve plate periphery is connected with the inner wall of cylinder 3, in two sieve plates
If dried layer sieve is equipped between.
The alumina catalyzation adsorbent 8 is located in adsorbing sphere 9, and adsorbing sphere 9 includes the ball that outer wall is equipped with several through-holes 10
Body, being accumulated in sphere has aluminium oxide catalyst-sorbent 8.The modes such as sieve can be used on the inside of adsorbing sphere, coated alumina is urged
Change adsorbent, prevent from leaking out from through-hole 10.Using this kind of structure, the chondritic of adsorbing sphere 9 first can ensure larger
Secondly circulation area can ensure that alumina catalyzation adsorbent is evenly distributed, improve Vapor adsorption effect.
4 air inlet of ozone generator is connected with plant growth space 1.Oxygen directly is obtained from plant growth space 1,
Ozone generator 4 is avoided to influence the balance of entire 1 oxygen element of plant growth space.
It also has the following steps after S3：
S4, regeneration treatment：Hot wind is imported to air processor 2, regeneration treatment is carried out to alumina catalyzation adsorbent 8.
The vapor that alumina catalyzation adsorbent 8 is taken away by hot wind realizes regeneration, can remove air processor 2 by detecting hot wind
When, the content of internal moisture is completed to determine whether to regenerate.
As shown in Fig. 2, the upper end of cylinder 3 is connected with regeneration air inlet pipe 21 and dehumidifying air outlet pipe 22, the lower end difference of cylinder 3
It is connected with regeneration air outlet pipe 23 and dehumidifying air inlet pipe 24, regeneration air inlet pipe 21 is connected with regenerating the air outlet pipe of wind turbine 25, regenerates wind
The air inlet pipe of machine 25 is connected with free surrounding space, dehumidify air outlet pipe 22 on be connected with plant growth space 1, regeneration air outlet pipe 23 with
Free surrounding space is connected, and is connected in the air inlet pipe 24 that dehumidifies with dehumidifying 26 air outlet pipe of wind turbine, the air inlet pipe for the wind turbine 26 that dehumidifies and plant
Growing space 1 is connected.Temperature Humidity Sensor 27 in one is equipped in plant growth space 1, is equipped with outside one in free surrounding space
Temperature Humidity Sensor 28, the dehumidifying wind turbine 26, regeneration wind turbine 25, interior Temperature Humidity Sensor 27, outer Temperature Humidity Sensor 28 are logical
Conducting wire is crossed with a controller 210 to be connected.By automatic collection temperature, humidity and control valve on each pipe is automatically controlled, energy
Enough so that automatic operating of the present invention, the promptness of the control of condition and effective is improved in operating efficiency and plant growth space 1
Property.A heater 29 is equipped with after wind turbine 25 is regenerated, heater 29 is connected by conducting wire with controller 210.Regeneration can be improved
The temperature of air improves regeneration efficiency.
Embodiment 1：
When being controlled according to temperature humidity, the present apparatus is placed between free surrounding space and plant growth space 1, dehumidify wind turbine 26
Air inlet pipe be located at plant growth space 1 and need the position dehumidified, the air outlet pipe 22 that dehumidifies is placed on to the position for not damaging plant growth
It puts, the air inlet pipe of regeneration wind turbine 25 is placed on free surrounding space, and regeneration air outlet pipe 23 is also placed in free surrounding space.When interior Temperature Humidity Sensor
When 27 detection parameters meet or exceed control parameter, first by ozone generator 4, ozone is filled into cylinder 3, for
Alumina catalyzation adsorbent 8 is regenerated and preload ozone, and regenerated principle is that ozone will be attached on alumina adsorbant
Organic matter exhaustive oxidation fall, with clean aluminium oxide catalyst adsorbent, improve catalytic effect.Start dehumidifying wind turbine 26, will plant
1 wet air of object growing space, by dehumidifying, air inlet pipe 24 enters cylinder 3, passes through the alumina catalyzation adsorbent in cylinder 3
Dehumidifying is completed in 8 suction-operated, and in dehumidifying simultaneously, exotherm heated the air by cylinder 3, and then air is by removing
Wet air outlet pipe 22, returns to plant growth space 1；When if desired regenerating, then controller 210 opens heater 29, dehumidifying wind turbine 26,
Then start regeneration wind turbine 25, by the air of free surrounding space, by regenerating air inlet pipe 21, heater 29 enters cylinder 3, by blowing
The alumina catalyzation adsorbent 8 in cylinder 3 is swept, completes desorption, the air for carrying moisture content returns to the external world by regenerating air outlet pipe 23
Regeneration is completed in space.
Embodiment 2：
During according to time, intensity of illumination control, the present apparatus is placed between free surrounding space and plant growth space 1, is dehumidified
The air inlet pipe of wind turbine 26, which is located at plant growth space 1, needs the position dehumidified, and dehumidifying air outlet pipe 22 is placed on and does not damage plant life
Long position, the air inlet pipe of regeneration wind turbine 25 are placed on free surrounding space, and regeneration air outlet pipe 23 is also placed in free surrounding space.By the time and
Intensity of illumination judgement be at night or daytime, at night when, first by ozone generator 4, ozone is filled into cylinder 3,
Alumina catalyzation adsorbent 8 is regenerated and preload ozone, regenerated principle are that ozone will be attached to alumina adsorption
Organic matter exhaustive oxidation in agent falls, and with clean aluminium oxide catalyst adsorbent, improves catalytic effect.Start dehumidifying wind turbine 26,
By 1 wet air of plant growth space, by dehumidifying, air inlet pipe 24 enters cylinder 3, is inhaled by the alumina catalyzation in cylinder 3
Dehumidifying is completed in attached dose 8 of suction-operated, and in dehumidifying simultaneously, exotherm heated the air by cylinder 3, and then air leads to
Dehumidifying air outlet pipe 22 is crossed, returns to plant growth space 1；During the day, then controller 210 opens heater 29, dehumidifying wind turbine 26,
Then start regeneration wind turbine 25, by the air of free surrounding space, by regenerating air inlet pipe 21, heater 29 enters cylinder 3, by blowing
The alumina catalyzation adsorbent 8 in cylinder 3 is swept, completes desorption, the air for carrying moisture content returns to the external world by regenerating air outlet pipe 23
Regeneration is completed in space.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are all fallen in protection scope of the present invention.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (10)
- A 1. plant growth spatial concentration formula internal-circulation ozone method for disinfection, it is characterised in that：Include the following steps：S1, parameter comparison：It obtains the detection parameters in plant growth space and is compared with control parameter；S2, preparation work：When detection parameters meet or exceed control parameter, start in external and set alumina catalyzation adsorbent Air processor, be passed through ozone to air processor；S3, air-treatment：The air in plant growth space is introduced into air processor, and air processor is handled Air afterwards is reintroduced to plant growth space, until detection parameters make it.
- 2. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, it is characterised in that： In S3, continue to be filled with ozone into air processor.
- 3. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, it is characterised in that： The detection parameters are intensity of illumination and/or time and/or temperature and/or humidity.
- 4. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, it is characterised in that： The air processor includes cylinder and ozone generator, and the ozone generator outlet is connected with cylinder, the aluminium oxide Catalyst-sorbent is located in cylinder.
- 5. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, it is characterised in that： Tightening mouth is respectively equipped at cylinder both ends, the threeway that connection one is connected with external pipe on tightening mouth.
- 6. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 5, it is characterised in that： Supporting mechanism is respectively equipped at tightening mouth in cylinder both sides, adsorbent, the ozone hair are equipped between two supporting mechanisms Cylinder between raw device outlet and supporting mechanism and/or the pipeline that air processor is introduced into the air in plant growth space It is connected.
- 7. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 6, it is characterised in that： The supporting mechanism includes two sieve plates being arranged in parallel, and sieve plate periphery is connected with the inner wall of cylinder, if being equipped between two sieve plates Dried layer sieve.
- 8. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, it is characterised in that： The alumina catalyzation adsorbent is located in adsorbing sphere, and adsorbing sphere includes the sphere that outer wall is equipped with several through-holes, the heap in sphere Product has aluminium oxide catalyst-sorbent.
- 9. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, it is characterised in that： The ozone generator air inlet is connected with plant growth space.
- 10. plant growth spatial concentration formula internal-circulation ozone method for disinfection according to claim 1, feature exist In：It also has the following steps after S3：S4, regeneration treatment：Hot wind is imported to air processor, regeneration treatment is carried out to alumina catalyzation adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112852.8A CN108207440A (en) | 2018-02-05 | 2018-02-05 | One plant growth spatial concentration formula internal-circulation ozone method for disinfection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112852.8A CN108207440A (en) | 2018-02-05 | 2018-02-05 | One plant growth spatial concentration formula internal-circulation ozone method for disinfection |
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| CN108207440A true CN108207440A (en) | 2018-06-29 |
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| CN201810112852.8A Withdrawn CN108207440A (en) | 2018-02-05 | 2018-02-05 | One plant growth spatial concentration formula internal-circulation ozone method for disinfection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152039A (en) * | 2019-05-30 | 2019-08-23 | 范诗棋 | A kind of multifunctional medical ozone disinfection cabinet |
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| JP2002020211A (en) * | 2000-06-30 | 2002-01-23 | Shinko Plant Kensetsu Kk | Plant blight controlling method and apparatus therefor |
| CN104492255A (en) * | 2014-12-26 | 2015-04-08 | 中山大学 | Method for treating waste gas through adsorption-ozone-catalysis together with adsorption material in-situ regeneration |
| CN205318221U (en) * | 2016-01-08 | 2016-06-15 | 寿光百盛生物工程有限公司 | Intelligent greenhouse monitored control system based on internet of things |
| CN105759882A (en) * | 2016-04-19 | 2016-07-13 | 柳州中品科技有限公司 | Agricultural vegetable greenhouse management system |
| CN106386269A (en) * | 2016-09-20 | 2017-02-15 | 成都测迪森生物科技有限公司 | A vertical type indoor planting box |
| CN106524383A (en) * | 2016-09-20 | 2017-03-22 | 北京农业智能装备技术研究中心 | Facility vegetable cleaning production intelligent equipment system |
-
2018
- 2018-02-05 CN CN201810112852.8A patent/CN108207440A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002020211A (en) * | 2000-06-30 | 2002-01-23 | Shinko Plant Kensetsu Kk | Plant blight controlling method and apparatus therefor |
| CN104492255A (en) * | 2014-12-26 | 2015-04-08 | 中山大学 | Method for treating waste gas through adsorption-ozone-catalysis together with adsorption material in-situ regeneration |
| CN205318221U (en) * | 2016-01-08 | 2016-06-15 | 寿光百盛生物工程有限公司 | Intelligent greenhouse monitored control system based on internet of things |
| CN105759882A (en) * | 2016-04-19 | 2016-07-13 | 柳州中品科技有限公司 | Agricultural vegetable greenhouse management system |
| CN106386269A (en) * | 2016-09-20 | 2017-02-15 | 成都测迪森生物科技有限公司 | A vertical type indoor planting box |
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| CN110152039A (en) * | 2019-05-30 | 2019-08-23 | 范诗棋 | A kind of multifunctional medical ozone disinfection cabinet |
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Application publication date: 20180629 |
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