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WO2011135752A1 - Procédé pour économiser de l'eau à pulvériser, dispositif pulvérisateur d'eau et économiseur d'eau, dispositif pulvérisateur de produits chimiques économiseur d'eau, procédé pour obtenir de l'eau et dispositif d'irrigation - Google Patents

Procédé pour économiser de l'eau à pulvériser, dispositif pulvérisateur d'eau et économiseur d'eau, dispositif pulvérisateur de produits chimiques économiseur d'eau, procédé pour obtenir de l'eau et dispositif d'irrigation Download PDF

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Publication number
WO2011135752A1
WO2011135752A1 PCT/JP2010/072606 JP2010072606W WO2011135752A1 WO 2011135752 A1 WO2011135752 A1 WO 2011135752A1 JP 2010072606 W JP2010072606 W JP 2010072606W WO 2011135752 A1 WO2011135752 A1 WO 2011135752A1
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WIPO (PCT)
Prior art keywords
water
watering
saving
moisture
tank
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2010/072606
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English (en)
Japanese (ja)
Inventor
愼一 清水
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to JP2011514926A priority Critical patent/JP4798518B1/ja
Publication of WO2011135752A1 publication Critical patent/WO2011135752A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/0064—Protection shields
    • A01M7/0067—Protection shields with recovering of liquids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0003—Atomisers or mist blowers
    • A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted

Definitions

  • the present invention relates to a method for saving water for watering, a water-saving type water spraying device capable of saving water when water is sprayed, a water-saving type chemical spraying device capable of saving water for diluting chemicals when spraying chemicals, and water in a water field
  • the present invention relates to a method for acquiring water in an area where acquisition is difficult, and in addition to a watering device for potted plants.
  • “sprinkling water” means water sprayed to plants and other places where water sprinkling is required, including diluting water such as agricultural chemicals and fertilizers.
  • the term “drug” refers to agricultural chemicals such as fungicides, fungicides, insecticides, herbicides, plant growth regulators, etc. used for the efficiency of agriculture, or preservation of crops, and other soil or plants. Something that is expected to have some effect, including other chemicals, is liquid, solid, dissolved or dispersed in water or diluted with water and sprayed on soil or plants, or other places where watering is required. For example, fertilizers and fertilizer liquids are included.
  • a hose is connected to the faucet to sprinkle tap water.
  • a method of laying water pipes and providing a plurality of faucets there are a method of irrigating by laying perforated hoses and the like.
  • the pesticide dilution liquid is sprayed from the backpack tank to the spraying location with a backpack powered sprayer.
  • a pesticide tank and a pump are loaded on a vehicle with a drive, and a pesticide dilution liquid is sent from the pesticide tank to the nozzle and sprayed to the spraying place.
  • pesticide dilutions are prepared in the pesticide tank in the “water fields” such as waterworks, wells, rivers, lakes, ponds, rainwater reservoirs, etc.
  • water fields such as waterworks, wells, rivers, lakes, ponds, rainwater reservoirs, etc.
  • the pesticide dilution solution was completely sprayed, it was necessary to return to the water field and prepare and spray the pesticide dilution solution repeatedly.
  • Such repeated pesticide diluting liquid preparation operations are extremely troublesome for the operator.
  • An efficient agricultural chemical spraying device has been proposed in order to eliminate the cumbersome agricultural chemical dilution liquid preparation work.
  • a chemical spraying device for agricultural chemicals or the like described in Patent Document 1 and an agricultural chemical spraying device using a sprinkler described in Patent Document 2.
  • Patent Document 1 The invention described in Patent Document 1 is a sprinkle scattered around fairways and greens in a golf course for the purpose of requiring a chemical spraying apparatus for agricultural chemicals and the like that enables efficient spraying of agricultural chemicals in the golf course.
  • Water introduction part for introducing water from the water introduction part for water sprinkling, a drug mixing part for mixing the drug into the water introduced from the water introduction part, a stirring part for stirring the chemical liquid mixed with the drug,
  • a mobile vehicle having a chemical solution deriving unit for deriving the chemical solution, and a control unit for controlling the amount of water conveyance and the amount of mixed medicine.
  • the invention described in Patent Document 2 is a chemical solution spraying device using a sprinkler that enables a chemical solution spraying over a wide range using a sprinkler at a golf course and the like, and a chemical solution supply device including a chemical solution tank can be self-propelled.
  • the water supply pipe has one end connected to a water source and the other end connected to a sprinkler to constitute a watering device, while a chemical liquid supply device including a chemical liquid tank and a pressure feeding device is configured to be capable of self-running, and the water supply pipe
  • a part of the venturi is formed as a venturi section, and the venturi section and the chemical solution supply device are configured to communicate with each other.
  • the present invention conserves water for spraying, diluting water for diluting the sprayed drug, water supply, water saving method for watering that can reduce the reciprocating operation of the water field and spraying place for preparing the pharmaceutical diluent, Furthermore, it is intended to provide a water-saving watering device and a water-saving chemical spraying device, a method for obtaining water in an area where it is difficult to obtain water in a water field, and a watering device for potted plants. is there.
  • the present invention blows air on the environmental surface, and liquefies and recovers moisture contained in the air obtained by collecting the wind hitting the environmental surface. It was set as the structure of the water-saving method of the water for watering characterized by collect
  • the environmental aspect is a moisture permeable pipe embedded in soil, a tunnel surface in soil, or a grooved wall with a lid.
  • the crop cultivation method is characterized in that the recovered water collected by the water-saving method for watering according to any one of the above is dropped and supplied to the field surface in the vicinity of the crop.
  • a moisture recovery device that is equipped with a heat exchanger, sucks air in the sprinkling environment atmosphere, cools it in the cooling section of the heat exchanger, and then exhausts it to recover the moisture in the sprinkling environment atmosphere, and the moisture recovery device.
  • the tank includes a tank for storing the collected recovered water and a watering nozzle for spraying water from the tank.
  • the heat source of the heat exchanger is a heat pump, and the exhaust is discharged from the cooling unit by the heating unit of the heat exchanger. Heat is used to heat, blown heated exhaust air is sprayed on the surface of the watering environment, and the air obtained by sucking the wind that hits the surface of the watering environment is cooled by the cooling unit to reuse the exhaust heat. It was set as the structure of the water-saving type watering device characterized by this.
  • a heat exchanger is provided, and air that has passed through a moisture-permeable pipe embedded in soil or a tunnel or a capped groove in the soil is sucked, cooled in the cooling section of the heat exchanger, and then exhausted.
  • It consists of a moisture recovery device that recovers moisture in the atmosphere, a tank that stores the recovered water recovered by the moisture recovery device, and a water spray nozzle that sprays the water in the tank, and the heat source of the heat exchanger is a heat pump
  • the exhaust gas is heated by the heating unit of the heat exchanger using the exhaust heat of the cooling unit, and the heated exhaust gas is buried in the soil with a moisture-permeable pipe or a tunnel or a capped groove in the soil. It was set as the structure of the water-saving watering device characterized by reusing exhaust heat by cooling in the cooling part the air obtained by sucking and sucking.
  • the water-saving water sprinkler according to any one of the above, further comprising a drug tank for storing a drug, and a diluted drug tank for storing a diluted drug obtained by mixing and diluting the recovered water and the drug, It was set as the structure of the water-saving type chemical spraying apparatus characterized by spraying to a spraying location with a watering nozzle.
  • “sprinkling” is not particularly limited in the form of water sprayed, such as in the form of a mist or shower, and is to supply water to a place where water is required.
  • the use of water to be sprinkled is not limited.
  • the “watering environment atmosphere” refers to the air around the watering place.
  • Water in the watering environment means water (humidity) that is dispersed in the watering environment, and water that is suspended in the watering environment, that is, non-uniformly present in the air such as fog or rain. Moisture is also included.
  • “Recovering moisture in the watering environment” means that the water (humidity) dispersed in the air through the air in the watering environment is agglomerated and recovered as water, and the water suspended in this air, In other words, it also includes collecting moisture present in the air non-uniformly such as fog or rain.
  • moisture recovery means cooling condensation, adsorption and the like, but any method may be used as long as moisture in the air can be liquefied and recovered.
  • a method of causing condensation by directly contacting the interface with a temperature below the dew point in that state using a heat pump composed of a refrigerator or the like is simple. .
  • the refrigerator is not particularly limited, and a normal mechanical refrigerator can be used.
  • a refrigerator using a thermoelectric element such as a Peltier element or an absorption refrigerator is used, a device without a mechanical drive part can be obtained, and a device with reduced noise and vibration can be obtained.
  • the environmental atmosphere is brought into contact with various adsorbents in advance, and the pressure of the gas part is increased or lowered to concentrate moisture (pressure swing method), or the environmental atmosphere is brought into contact with various adsorbents in advance.
  • a method of recovering water more efficiently may be employed in combination with a method such as a method of concentrating moisture by raising or lowering the temperature of the adsorbent (thermal swing method).
  • the “water sprinkling environment surface” is not limited as long as it can contain water to be collected, and is a surface that directly sprinkles water (sprinkling point) and a surface that reflects wind in the vicinity of the sprinkling point.
  • the “watering spot” is a field surface, the surface of a plant / agricultural crop, a road surface, or any other part that needs watering.
  • the sprinkling environment surface includes, for example, the ground surface or the crop surface in the case of an agricultural field, and also includes the surface of non-cultivated land such as straw and bank near the agricultural field, and the surface of non-cultivated plants.
  • the watering environment surface is the surface of the plant / crop, the temperature is lower than the temperature that the plant / crop can withstand.
  • the determination of the blast temperature varies depending on the season and the target plant, and in some cases, sudden changes in the surface temperature of the plant can cause significant obstacles to growth. .
  • the efficiency of water recovery is sufficiently effective even when the temperature difference of the watering environment is low, for example, the temperature of the watering environment atmosphere is + 5 ° C. when the watering environment atmosphere is low.
  • the present invention provides a method for obtaining water, characterized in that air is blown on an environmental surface, and water contained in the air obtained by collecting the wind hitting the environmental surface is liquefied and recovered.
  • the water frequency device described in the above-mentioned water-saving water-saving method and water-saving type water-sprinkling device can be employed. That is, the use of the water recovered by the present invention can be used for various uses, for example, washing water, drinking water, cooling water, etc., by performing a known treatment according to the purpose. Therefore, the use of the recovered water according to the present invention is not limited to water saving, and water can be easily secured even in an area where it is difficult to collect water at the water field.
  • the present invention relates to an irrigation apparatus characterized by liquefying and recovering moisture from an environmental atmosphere and irrigating a potted plant.
  • it is suitable for irrigation of potted plants placed indoors.
  • potted plants refer not only to cultivation in plant pots, but also to foliage plants, flowering plants, bonsai, trees, vegetables, etc. that are grown outside the ground, such as cultivation in planters and hydroponics.
  • the present invention can be combined with various methods implemented in plant cultivation in a partitioned space such as a room. Indoor potted plants sometimes require irrigation. However, often forgetting to irrigate plants and withering them.
  • the irrigation apparatus can liquefy and recover the humidity present in the room or the like and irrigate the potted plant, and the plant will wither due to lack of water even if a person does not regularly irrigate the plant. There is no end. Moreover, the irrigation apparatus which is this invention will also exhibit a dehumidification function.
  • Humidity liquefaction recovery can employ the water content counting device described in the above watering method and water-saving type watering device.
  • the heat exchange chamber in which the heat exchanger is accommodated may be provided with a room air intake port, an exhaust port, and a irrigation port, and the irrigation port may be directly placed in the bowl.
  • the collected water can be directly poured into the soil in the pot while liquefying and collecting.
  • a Peltier element is used as a heat exchanger, the size can be reduced by using a dry cell, a small storage area, or a solar panel, no power cord is needed, and it can be placed on or near a pot. Appearance is not impaired. Furthermore, if it is a Peltier element, there is no sound when driving, and there is no noise even if it is placed indoors. Needless to say, the heat exchanger is not limited to a Peltier element, but even in the case of other heat exchangers, those that do not have a driving sound and that have a low driving sound are preferable because they are placed in a room.
  • a drug spraying device for spraying chemicals such as fertilizers and agricultural chemicals to the irrigation apparatus for example, a chemical tank for storing chemicals, and a diluted chemical for storing a liquefied and collected water and a diluted chemical mixed with the chemicals
  • a tank may be provided, and the diluted drug may be connected to an irrigation port to inject the drug directly into the soil of the pot.
  • the drug injection may be injected into the soil from a diluted drug tank.
  • the present invention has the above configuration, the following effects are exhibited. Since water in the sprinkling environment is collected and used as water for sprinkling, water is saved. Furthermore, the reciprocating operation between the watering place and the watering place for supplying water for watering or water for drug dilution preparation can be reduced, and the watering / chemical spraying can be performed with the minimum number of water supply in the watering place.
  • water sources for collecting tap water, well water, river water, lake water, rainwater, etc.
  • water sources for collecting tap water, well water, river water, lake water, rainwater, etc.
  • mountain forests in the mountains, wilderness, large pastures and crop cultivation areas Or even in working environments such as isolated islands, sand dunes and deserts, spraying of agricultural chemicals and the like can be efficiently performed for watering and further pest control. More specifically, it is effective for water spraying or drug spraying in golf courses and drug spraying in paddy fields.
  • spraying liquids for agricultural chemicals contain paste-like components (adhesives / adhesives), and are often formulated to improve the adherence to plants by drying once. For this reason, it is known that if it is rained immediately after spraying and it is not sufficiently dry, agricultural chemicals and the like are washed away, and the effect is reduced.
  • the present invention configured to collect the moisture in the air using the wind, since the sprayed drug can be dried in a short time, even under rainy weather, agricultural chemicals having the same residual effect as in sunny weather Can be spread.
  • a water recovery mechanism with very good energy efficiency can be obtained by combining both the air flow exchanged by the heating unit and the cooling unit. It can be constructed, and it can be expected to further reduce the environmental load by saving energy and suppressing carbon dioxide emissions.
  • the form of the chemicals such as agricultural chemicals and fertilizers may be liquid or solid, and higher water saving can be achieved by using a chemical or a spraying device suitable for spraying a small amount of water.
  • the water-saving water spraying device and the water-saving chemical spraying device according to the present invention can be compactly manufactured as independent devices, whereby a watering machine and a sprayer that can be carried by a person can be obtained. Moreover, it can also be set as the water-saving type water spraying apparatus and water-saving type chemical spraying apparatus with high capability by setting it as a large-scale apparatus pulled by a vehicle.
  • a device that is pulled by an agricultural machine such as a powered tractor or combine will be a highly versatile device that can be used easily by the user. If it is designed so that it can be provided with electric power, fuel, or its shaft power from the towing machine, the convenience can be improved and the manufacturing cost can be reduced.
  • irrigation and chemical spraying in dry areas, for example, even in a state where it is incorporated in a fixed facility.
  • irrigation and chemical spraying can be carried out efficiently and crops can be grown.
  • an energy source such as a solar battery and a storage battery
  • agriculture can be carried out at a low energy cost and a low environmental load even in a dry region far from a water source or an energy supply source.
  • the present invention can also be applied to irrigation and application of agricultural chemicals and fertilizers in glass, vinyl greenhouses, plant factories and the like installed on the ground. For example, it can contribute to strict closure to avoid pests and the like, and water saving.
  • the greenhouse by collecting moisture from the sprinkling environment atmosphere using the water-saving water sprinkling device and the water-saving chemical spraying device of the present invention, the humidity in the environmental atmosphere is dehumidified, so that the glass and vinyl Condensation is reduced or prevented, the light transmission is increased, and the greenhouse effect is improved.
  • a horticultural system that does not require time and effort for watering and application of agricultural chemicals and fertilizers can be constructed. Therefore, it can be applied not only to agriculture and horticulture as a profession but also to agriculture and horticulture in the hobby field.
  • the water-saving water spray device and the water-saving chemical spraying device according to the present invention concentrate and supply the water originally present in the soil only to the necessary target crop, thereby saving excessive water. Therefore, the useful components, nutrients, minerals, etc. of the soil are not washed away by excessive irrigation. Therefore, since the target crop can use these useful components, an increase in yield can be expected, and further, there is an effect of preventing desertification due to the loss of useful components in the soil.
  • FIG. 1 is a schematic partial sectional view of an embodiment of a water-saving watering device according to the present invention.
  • the water-saving watering device 17 includes a traveling vehicle 2, a moisture recovery device 3 loaded on the traveling vehicle 2, a tank 4, and a watering nozzle 7.
  • the traveling vehicle 2 has a tire 2a, power for driving the traveling vehicle 2 such as an engine or a motor, a braking device, and a control device (not shown) for self-propelling. It is a vehicle capable of self-propelling on the road surface 9b). You may incorporate in the existing agricultural vehicle, a tow vehicle, a truck, etc.
  • the watering road surface 9 is an agricultural field or the like where the crop 9a is planted.
  • the sprinkling road surface 9 should just be a location which needs water sprinkling to others.
  • the water-saving watering device of the present invention may be a water-saving watering device of the back sprayer type that does not involve the traveling vehicle 2 but carries the moisture recovery device 3 and the tank 4 on the back of the operator.
  • the moisture recovery device 3 is a device that recovers moisture in the watering environment atmosphere (in the spraying environment atmosphere in FIG. 2).
  • an intake port 3b for sucking air in a sprinkling environment atmosphere there are an intake port 3b for sucking air in a sprinkling environment atmosphere, an exhaust port 3c for exhausting, a recovery chamber 3a for temporarily storing recovered water 3g recovered from the air at the bottom, and an air provided in the exhaust port 3c. 3b, a blower 3d that sucks and exhausts air from the intake port 3b and the discharge port 3c, and a water recovery part 3e housed in the recovery chamber 3a.
  • the blower 3d is a fan, a blower or the like that sucks air and exhausts it.
  • a power source for driving is not shown. It can be driven by the power of the traveling vehicle 2, another engine, and a power source.
  • the water recovery unit 3e is a refrigerator that cools the air sucked into the recovery chamber 3a and converts the moisture in the air to condensed water 3f, and other devices that adsorb and heat the moisture in the air to liquefy and collect the water. Any means may be used as long as it can liquefy and recover the moisture in the spraying environment atmosphere.
  • the recovered water 3 g is sent to the tank 4.
  • the tank 4 is a container that stores water 4a (3 g of recovered water) obtained by liquefying and recovering water in the watering environment atmosphere by the water recovery device 3, and mixed water 4a with water supplied from a water field as necessary. Accordingly, the tank 4 has a water supply port 4b that is connected to the moisture recovery device 3 and supplies water source water.
  • the watering nozzle 7 is a device for watering the water 4a on the watering surface 9 (spraying medicine in FIGS. 2 and 3).
  • the watering nozzle 7 is connected to the bottom of the tank 4, and water 4a is sprayed from above the crop 9 a on the watering road surface 9 in a shower-like manner by the weight of the water 4 a.
  • the watering nozzle 7 may include a pump for pumping water 4a from the tank 4.
  • the pump can be driven by the power of the traveling vehicle 2, another engine, and a power source.
  • the shape of the water 4a to be sprinkled may of course be a mist shape or a shape discharged from a faucet in addition to a spray shape.
  • watering of course includes directly watering the planting field of the crop 9a and supplying water to a waterway extending around the field.
  • FIG. 2 is a partial cross-sectional schematic view of an embodiment of a water-saving drug spraying device according to the present invention.
  • the water-saving chemical spraying device 1 includes a traveling vehicle 2, a water recovery device 3, a tank 4, a chemical tank 5, a diluted chemical tank 6, a mixing device 15, and a watering nozzle 7.
  • the same reference numerals and names as those of the first embodiment have the same operations and effects as those of the first embodiment, and the description thereof is omitted. The same applies to FIG.
  • the drug tank 5 has a replenishment port 5c for replenishing a liquid (stock solution, concentrated drug, diluent), solid (powder, granule) drug 5a, and is a container for storing the drug 5a.
  • the drug 5a is injected into the diluted drug tank 6 through a pipe connected to the diluted drug tank 6 in proportion to the flow rate of the water 4a so as to obtain a predetermined mixing ratio.
  • the pipe connecting the drug tank 5 and the diluted drug tank 6 is connected to the flow rate of the water 4a.
  • the medicine 5a can be injected into the diluted medicine tank 6 by a pump.
  • the operation of the pump may be controlled so that the water 4a and the medicine 5a have a predetermined mixing ratio in proportion to the flow rate of the water 4a.
  • the pump driving device, the valve 5b, a control device for controlling the operation of the pump, and other control means are provided.
  • the diluted drug tank 6 temporarily stores the diluted drug 6a diluted / dispersed with water (water 4a, initial water supply in the water field) so that the drug 5a has a different dilution rate / dispersion rate for each drug 5a.
  • the diluted drug tank 6 may be provided with a water supply port 6b for injecting the initial diluted drug 6a or supplying water in a water field and introducing the drug 5a to make the initial diluted drug 6a.
  • the mixing device 15 includes a connecting pipe 8 connecting the tank 4 and the diluted drug tank 6, a pump 8a provided in the connecting pipe 8, and a flow meter 8b.
  • the connecting pipe 8 passes the water 4 a from the tank 4 to the diluted drug tank 6.
  • the pump 8a supplies water 4a from the tank 4 to the diluted chemical tank 6 through the connecting pipe 8.
  • the flow meter 8b measures the amount of water sent from the tank 4 to the diluted drug tank 6, and generates a signal 8c for controlling the operation of the device that controls the opening and closing of the valve 5b and other proportional injections of the drug 5a.
  • the signal 8c may be input directly to a device that controls proportional injection of the drug 5a, or may be input to another control device and sent as another control signal to a device that controls proportional injection of the drug 5a.
  • FIG. 3 is a partial cross-sectional schematic view of another embodiment of the water-saving drug spraying device of the present invention.
  • the water-saving chemical spraying device 10 includes a traveling vehicle 2, a water recovery device 11, a tank 4, a chemical tank 5, a diluted chemical tank 6, an intake portion 13, an exhaust portion 14, and a mixing device 15. .
  • the traveling vehicle 2 is moving from right to left in FIG.
  • the moisture recovery device 11 connects the cooling unit 11b that cools the sucked air and the heat exchange chamber 11a that houses the heating unit 11c that heats the cooled air with the exhaust heat of the cooling unit 11b, and the cooling unit 11b and the heating unit 11c. And a heat pump 11d that circulates the catalyst to the cooling unit 11b and the heating unit 11c through the catalyst circulation line 11e.
  • exhaust heat of power for driving the traveling vehicle 2 and other exhaust heat of power can be used.
  • the power of the water-saving watering device and the water-saving chemical spraying device according to the present invention can use the power of an internal combustion engine such as an engine, a motor, and a towing vehicle.
  • the energy source may be a combination of gasoline, gas, hydrogen, solar battery, storage battery, hybrid with other power, or the like.
  • a combination of a solar cell, a storage battery, a hybrid with other power, etc. enables water spraying / dispersing over a long period of time, which is difficult to be constrained geographically and in time, and is an operation with less environmental load.
  • the moisture in the sucked air is cooled by the cooling unit 11b to be condensed water 3f, and temporarily stored as recovered water 3g at the bottom of the heat exchange chamber 11a. Then, 3 g of recovered water is sent to the tank 4. Moreover, the sucked air is warmed using the exhaust heat of the cooling unit 11b. Thereafter, the heated exhaust 14d is sprayed again onto the spraying path surface 9b. Since more water can be dispersed as humidity in the warmed air, if the wind 16 to be blown is hot air, the water in the air can be collected more effectively.
  • the intake section 13 opens toward the spraying path surface 9b, and connects the intake hood 13c that collects the exhaust 14d (wind 16) blown to the spraying path surface 9b, and the intake hood 13c and the cooling section 11b side of the heat exchange chamber 11a. It consists of an intake pipe 13a.
  • an external air intake hood 12 for replenishing air suction and valves 12a and 13b are attached to the intake pipe 13a.
  • the air suction location and the amount of suction can be controlled by opening and closing the valves 12a and 13b.
  • the exhaust unit 14 includes an air supply hood 14c that is opened so as to spray the diluted drug 6a onto the spraying path surface 9b together with the exhaust 14d, an exhaust pipe 14a that passes the exhaust 14d discharged from the heating unit 11c of the heat exchange chamber 11a, and an air supply hood 14c and the exhaust pipe 14a consist of the air blower pipe 14b which connects via the air blower 3d.
  • the intake hood 13c and the air supply hood 14c are arranged at positions close to the spraying road surface 9b.
  • Humidity is high near the surface of the earth, and dew condenses in the morning and evening, allowing it to be efficiently recovered as moisture in the air.
  • the intake hood 13c is desirably provided behind the traveling vehicle 2 in the traveling direction. The wind 16 blown from the air supply hood 14c to the spraying road surface 9b can be collected effectively.
  • the air in the working environment atmosphere is sucked into the moisture recovery device 11 by the blower 3d, and the exhaust 14d in the moisture recovery device 11 is blown to the spraying path surface 9b through the ventilation pipe 14b.
  • medical agent tank 6 to the water spray nozzle 7 passes in the ventilation pipe
  • the watering nozzle 7 is located at the same location as the wind 16 of the exhaust 14d or the front side in the traveling direction from the exhaust wind 16. Thereby, the water
  • the drug tank 5 is connected downstream of the flow meter 8 b of the connecting pipe 8, and unlike the second embodiment, the drug 5 a is injected into the connecting pipe 8 instead of the diluted drug tank 6.
  • the injection position of the medicine 5a may be any place as long as the diluted medicine 6a has a predetermined mixing ratio between the water 4a and the medicine 5a.
  • FIG. 4 is a schematic cross-sectional view of another embodiment of the water-saving watering device according to the present invention.
  • the water-saving water sprinkler 18 supplies water to the moisture recovery device 11, the tank 4, the intake pipe 13 a, the blower 3 d, the exhaust pipe 14 a, the humidity permeable pipe 19 embedded in the ground 21, and the crop 22. It consists of a water supply unit 20. Since the tank 4 and the water recovery apparatus 11 are the same as those of the third embodiment, the description thereof is omitted here.
  • the water-saving watering device 18 is fixedly installed in a farm field or house, condenses and collects water from an atmosphere containing water, and supplies water 4 a to the crop 22. Fertilizer and pesticide may be mixed and sprayed on the water 4a by the method shown in the previous embodiment.
  • the intake pipe 13a is connected to the heat exchange chamber 11a side in which the cooling unit 11b of the moisture recovery apparatus 11 is accommodated.
  • the intake pipe 13a sucks and exhausts air at its tip, adjusts the pressure in the heat exchange chamber 11a, and ensures a flow for circulating the exhaust 14d.
  • a valve 12a is provided in the intake pipe 13a, and a valve 13b is provided at a connection portion between the intake pipe 13a and the pipe 19, and the flow rates of air and exhaust 14d are adjusted.
  • the valve 13b is a three-way valve that discharges the exhaust 14d from the valve 13b to the outside of the circulation system when the exhaust 14d is not circulated into the moisture recovery device 11.
  • the intake pipe 13 a is provided with a blower 3 d, and the blower 3 d circulates the heated exhaust 14 d from the moisture recovery device 11 to the exhaust pipe 14 a, the pipe 19, and the intake pipe 13 a and returns to the moisture recovery device 11.
  • One end of the exhaust pipe 14 a is connected to the heat exchange chamber 11 a side in which the heating unit 11 c of the moisture recovery device 11 is accommodated, and the other end is connected to the pipe 19.
  • the pipe 19 is buried in the underground 21 of the field where the crop 22 is cultivated, one end is connected to the exhaust pipe 14a, and the other end is connected to the intake pipe 13a via the valve 13b.
  • the exhaust pipe 14a, the pipe 19, and the intake pipe 13a return the exhaust gas 14d of the moisture recovery device to the moisture recovery device.
  • the portion of the water where the root of the crop 22 does not reach is not effectively used for the growth of the crop 22.
  • water at a location where it is not needed is moved to a required location via the moisture recovery device 11 to effectively use the water. As a result, it contributes to water saving, enabling water saving and water-saving crop cultivation, and also enables crop production even in areas where crop production was not possible.
  • Examples of the pipe 19 include a concrete pipe through which humidity passes or a plastic pipe with holes drilled.
  • a tunnel drilled in the ground or a groove provided in a field and the groove covered with a lid can be adopted.
  • the pipes 19 are arranged up and down in the ground.
  • the pipes 19 may be arranged in the ground 21 between the straws for growing the crops or in the ground 21 of the straw around the field. .
  • One end of the water supply unit 20 is located in the water 4a collected in the tank 4, and the pipe 7c arranged at the top of the crop 22, the pipe 7d branched from the pipe 7c and arranged on the field surface, and the water 4a in the tank 4 From the pipes 7c and 7d.
  • Only one of the pipes 7c and 7d may be provided. When both are provided, it is desirable to provide valves 20a and 20b and control the liquid feeding direction as shown in FIG.
  • the pipe 7c arranged at the upper part of the crop 22 is provided with a watering nozzle 7 for spraying water 4a in the form of a spray 7e, and sprays water from the upper part of the crop 22, and can also be used for spraying agricultural chemicals by mixing agricultural chemicals with the water 4a.
  • the pipe 7d arranged near the field surface is provided with a hole 7f so that the water 4a can be dripped 7g onto the field surface near the crop 22 and fertilizer can be mixed with the water 4a and used for fertilization. If dripping is 7 g, the minimum amount of water 4a necessary for the growth of the crop 22 can be supplied, which is extremely effective for water conservation and enables agriculture even in dry areas where water cannot be easily obtained. Furthermore, if the water recovery device 11 is driven by a solar cell, crop production can be easily started even in an area where there is no water or electricity infrastructure.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
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Abstract

La présente invention concerne un procédé pour économiser de l'eau à pulvériser qui est caractérisé en ce que le procédé envoie un jet d'air sur une surface ambiante, collecte le jet d'air envoyé sur la surface ambiante, dévolatilise et recueille l'humidité contenue dans l'air collecté. Le procédé recueille ainsi l'humidité contenue dans l'atmosphère ambiante de pulvérisation d'eau et utilise l'eau recueillie sous forme d'eau à pulvériser. L'invention décrit en outre un dispositif pulvérisateur d'eau et économiseur d'eau qui est caractérisé par le fait de comprendre un dispositif collecteur d'humidité qui est équipé d'un échangeur de chaleur, qui aspire l'air contenu dans l'atmosphère ambiante dans laquelle est pulvérisée l'eau, qui refroidit l'air avec l'unité réfrigérante de l'échangeur de chaleur et qui expulse l'air, recueillant ainsi l'humidité contenue dans l'atmosphère ambiante de pulvérisation d'eau ; un réservoir servant à stocker l'eau recueillie par le dispositif de collecte d'humidité ; et une buse de pulvérisation d'eau destinée à pulvériser l'eau stockée dans le réservoir.
PCT/JP2010/072606 2010-04-30 2010-12-16 Procédé pour économiser de l'eau à pulvériser, dispositif pulvérisateur d'eau et économiseur d'eau, dispositif pulvérisateur de produits chimiques économiseur d'eau, procédé pour obtenir de l'eau et dispositif d'irrigation Ceased WO2011135752A1 (fr)

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JP2010105172A JP4623445B1 (ja) 2010-04-30 2010-04-30 散水用水の節水方法、節水式散水装置及び節水式薬剤散布装置
JP2010-105172 2010-04-30

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JP2016531892A (ja) * 2013-10-04 2016-10-13 エフ エム シー コーポレーションＦｍｃ Ｃｏｒｐｏｒａｔｉｏｎ 植物成長を改善する方法
CN107242114A (zh) * 2017-07-19 2017-10-13 桂林市安星环保科技有限公司 一种节水灌溉装置
CN110833066A (zh) * 2019-11-29 2020-02-25 广州市欧树环保科技有限公司 一种用于园林园艺的具有防冻功能的农药喷洒装置
CN111921438A (zh) * 2020-08-05 2020-11-13 刘艳姣 一种自动化肥料稀释设备
WO2021068032A1 (fr) * 2019-10-09 2021-04-15 Carpenter Bradley John Système de préparation d'une composition diluée
US11528851B2 (en) 2020-11-05 2022-12-20 Haier Us Appliance Solutions, Inc. Indoor garden center with a moisture management system
CN116472844A (zh) * 2023-06-09 2023-07-25 三鹰龙凤农业科技有限公司 一种具有自动补充功能的松香草水肥供给方法
US11974530B2 (en) 2022-05-06 2024-05-07 Haier Us Appliance Solutions, Inc. Hydration system for an indoor garden center
FR3143267A1 (fr) * 2022-12-16 2024-06-21 Michel Touzan Dispositif de récupération de la dérive au moyen d’une rampe d’aspiration et procédé associé
JP7728550B1 (ja) * 2024-06-25 2025-08-25 中国科学院西北生態環境資源研究院 砂地作物栽培用の灌漑装置

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JP2017013003A (ja) * 2015-07-01 2017-01-19 株式会社三洋化成 液剤希釈装置
MX2019000378A (es) * 2016-07-11 2019-07-04 Bayer Cropscience Ag Dispositivo rociador con cartucho reemplazable.
CN106305346A (zh) * 2016-08-22 2017-01-11 张舒维 一种具有在线制水功能的用于园林浇灌的浇灌装置
CN107258474B (zh) * 2017-08-09 2018-04-13 广州市城市规划设计所 一种市政园林灌溉设备
CN107980555B (zh) * 2017-12-14 2020-12-08 禾佳生态环境工程有限公司 一种园林用花草树木浇水设备
CN109769660A (zh) * 2019-01-31 2019-05-21 铜仁学院 一种油茶树定向浇滴装置

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Publication number Priority date Publication date Assignee Title
JP2016531892A (ja) * 2013-10-04 2016-10-13 エフ エム シー コーポレーションＦｍｃ Ｃｏｒｐｏｒａｔｉｏｎ 植物成長を改善する方法
CN107242114A (zh) * 2017-07-19 2017-10-13 桂林市安星环保科技有限公司 一种节水灌溉装置
WO2021068032A1 (fr) * 2019-10-09 2021-04-15 Carpenter Bradley John Système de préparation d'une composition diluée
CN114728247A (zh) * 2019-10-09 2022-07-08 布拉德利·约翰·卡朋特 用于制备稀释组合物的系统
CN110833066A (zh) * 2019-11-29 2020-02-25 广州市欧树环保科技有限公司 一种用于园林园艺的具有防冻功能的农药喷洒装置
CN111921438A (zh) * 2020-08-05 2020-11-13 刘艳姣 一种自动化肥料稀释设备
US11528851B2 (en) 2020-11-05 2022-12-20 Haier Us Appliance Solutions, Inc. Indoor garden center with a moisture management system
US11974530B2 (en) 2022-05-06 2024-05-07 Haier Us Appliance Solutions, Inc. Hydration system for an indoor garden center
FR3143267A1 (fr) * 2022-12-16 2024-06-21 Michel Touzan Dispositif de récupération de la dérive au moyen d’une rampe d’aspiration et procédé associé
CN116472844A (zh) * 2023-06-09 2023-07-25 三鹰龙凤农业科技有限公司 一种具有自动补充功能的松香草水肥供给方法
JP7728550B1 (ja) * 2024-06-25 2025-08-25 中国科学院西北生態環境資源研究院 砂地作物栽培用の灌漑装置

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