WO2006028287A1 - Procédé d’extraction d’eau et appareil d’extraction d’eau ayant une fonction de récupération pour extraction d’eau à partir de l’air atmosphérique - Google Patents

Procédé d’extraction d’eau et appareil d’extraction d’eau ayant une fonction de récupération pour extraction d’eau à partir de l’air atmosphérique Download PDF

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Publication number
WO2006028287A1
WO2006028287A1 PCT/JP2005/017074 JP2005017074W WO2006028287A1 WO 2006028287 A1 WO2006028287 A1 WO 2006028287A1 JP 2005017074 W JP2005017074 W JP 2005017074W WO 2006028287 A1 WO2006028287 A1 WO 2006028287A1
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WO
WIPO (PCT)
Prior art keywords
water
water extraction
atmosphere
power
cooling
Prior art date
Application number
PCT/JP2005/017074
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English (en)
Japanese (ja)
Inventor
Hideya Koshiyama
Takuya Koshiyama
Original Assignee
Hideya Koshiyama
Takuya Koshiyama
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hideya Koshiyama, Takuya Koshiyama filed Critical Hideya Koshiyama
Priority to JP2006535209A priority Critical patent/JP4228035B2/ja
Publication of WO2006028287A1 publication Critical patent/WO2006028287A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0084—Feeding or collecting the cooling medium
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
    • 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
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Definitions

  • the present invention relates to a water extraction method and a water extraction device having a collection function for extracting water from the atmosphere, and in particular, a water extraction having a collection function for efficiently extracting a large amount of water from moisture in the atmosphere.
  • the present invention relates to a method and a water extraction apparatus. Background art
  • the present invention provides means (method and apparatus) for obtaining water from moisture in the atmosphere without using conventional water resources.
  • the problem to be solved by the present invention is that a large amount of water can be extracted from moisture in the atmosphere.
  • the principle for extracting water from the atmosphere is to cool the substance and There is a natural phenomenon where moisture in the atmosphere aggregates on the surface and water droplets are generated. It is an object of the present invention to provide means (method and apparatus) for obtaining a large amount of water from atmospheric moisture by effectively applying this phenomenon.
  • the first element is for extracting water from the atmosphere.
  • this base material a material having good thermal conductivity and corrosion resistance is selected. Aluminum, steel or stainless steel plates are good. In the following, this plate is referred to as the “heat conduction plate”.
  • the second element is that the surface of the heat conduction plate is made as a rough surface with as fine an unevenness as possible to increase the substantial surface area, and further, it is modified to a hydrophilic film to improve the wettability.
  • the third factor is to insulate the back surface of the heat conduction plate to reduce losses due to the diffusion of cold air.
  • the fourth element is that the heat conduction plate is small and has a large surface area, for example, an elliptical tubular shape.
  • the heat conductive plate formed in a tubular shape is hereinafter referred to as a “water generator”.
  • the fifth element is a cooling device for cooling the water generating device.
  • This decree device should be installed as close to the water generator as possible. Improves cold air propagation and reduces losses.
  • Humidity ⁇ Control device for controlling other devices by constantly measuring the humidity and temperature of the atmosphere with temperature sensors and automatically calculating the optimum conditions for obtaining a large amount of water under given environmental conditions It is necessary to have The water collecting device, the cooling device, and the like are operated in accordance with a command from the control device.
  • the power source of each device is mainly a power generation device using natural energy, which can be operated even in places where there is no commercial power source. Natural energy includes sunlight, wind power, wave power, geothermal heat, biotechnology, etc., mainly DC power.
  • the control device has A / D / C conversion capability. In consideration of unstable supply of natural energy, the control device includes a power storage device.
  • the main components (means) that compose the device for extracting water from the atmosphere are as described above.
  • the water generation device, cooling device, water collecting device, control device, power generation device using natural energy, power storage device Humidity 'temperature sensor, etc., and a housing for incorporating these components (devices) is added.
  • the raw material consumed by the apparatus according to the present invention will be described.
  • the main raw materials are air and natural energy. Even if the moisture in the atmosphere that is the raw material is consumed, the ocean, which accounts for about 70% of the earth's surface, reliably compensates for the humidity, so the relative humidity of the atmosphere on the entire earth remains constant, affecting the global environment. None give. It goes without saying that the main energy sources are solar and wind power, which is good for the environment.
  • an apparatus for efficiently extracting a large amount of water from moisture in the atmosphere is provided by removing the attached water in the process of increasing the amount of attached water and in the state of a thin water film that is difficult to re-evaporate.
  • a plate having the hydrophilic coating on the outer wall of the building is laid by utilizing the heat of vaporization when the adhering water generated on the cooled plate re-airs and the synergistic effect of the cooled plate. This will provide a new cooling system for the entire building.
  • the water extraction apparatus is a means by which the necessary amount of water can be obtained simply by installing it. It is. Aside from the existing power generators using natural energy, the installation cost is low because almost no infrastructure development such as laying work or electric power work is required. Brief description of the drawings
  • FIG. 1 is an overview of an apparatus for extracting water from the atmosphere according to an embodiment of the present invention.
  • FIG. 2 is a longitudinal sectional view of an apparatus for extracting water from the atmosphere according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of an apparatus for extracting water from the atmosphere according to an embodiment of the present invention.
  • FIG. 4 is a schematic view of a water generating apparatus that is an element of an apparatus for extracting water from the atmosphere according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of the lower end portion of the water generating apparatus as one element of the apparatus for extracting water from the atmosphere according to one embodiment of the present invention.
  • FIG. 6 is a schematic view of a control box that is an element of an apparatus for extracting water from the atmosphere according to an embodiment of the present invention.
  • FIG. 4 is a functional block diagram of an apparatus for extracting water from the atmosphere according to an embodiment of the present invention.
  • water extraction apparatus an apparatus for extracting water from the atmosphere
  • Fig. 1 is an overview of a device for extracting water from the atmosphere
  • Fig. 2 is a longitudinal sectional view of the water extraction device
  • Fig. 3 is a cross-sectional view of the water extraction device
  • Fig. 4 is an overview of the water generation device.
  • 5 is a cross-sectional view of the lower end of the water generation device
  • FIG. 6 is an overview of the control device
  • FIG. 7 is a functional block diagram of the water extraction device.
  • the main components of the water extraction device A are the case 1 0, the water generation device 3 0, the permanent collection device 6 0, the cooling device 8 0, the control box 9 0, the control device 1 0 0, and the power storage device 1 2 0 or the like.
  • Commercial AC power for the input power system shown in Fig. 7 1 3 0, solar power generation device 1 4 0, wind power generation device 1 5 0, refrigeration device 8 1 and power storage device 1 2 0 are commercially available products. I will omit the detailed explanation.
  • the water generator 30 will be described with reference to FIG. Configuration of water generator 30 and
  • the form is a three-layer structure in which the inner wall is a hydrophilic coating surface 3 2 with a heat-resistant coating centered on the heat conduction plate 3 1 and the outer wall is intimately bonded to the heat insulating layer 3 3, with open portions 3 4 at both ends. It has an elliptical tubular structure.
  • an outlet 35 is formed at the lower part of the water generator 30, and a flow path 36 is provided.
  • the outflow port 35 is provided with a plurality of through holes 37 and is formed by the same number of spacers 3 8 as the through holes 37, screws 3 99, and nuts 40.
  • a cold air receiver 41 for supplying cold air is provided on the upper surface of the water generating device 30, a cold air receiver 41 for supplying cold air is provided.
  • the cold air receiver 41 is a portion where a cold air terminal 85 for supplying air from a refrigeration apparatus 81 to be described later is connected.
  • the temperature sensor 4 3 is attached in close contact with the temperature sensor mounting part 4 2 as shown in FIG. Plug 4 4 with cord of temperature sensor 4 3 is inserted into outlet 1 1 2 for temperature sensor provided on the side of control box 90.
  • the heat conductive plate 31 is an aluminum plate
  • the water-resistant coating surface 32 is vapor-deposited with a photocatalytic effect
  • the heat insulating layer 33 is welded with a resin plate.
  • a comparison of the wettability between the titanium oxide film and the untreated film is about 1.6 times better than the former.
  • the general dimensions of the water generator 30 are 0.6 meters wide, 3.0 meters long, 1.5 meters high, and the inner surface area is about 11.5 square meters.
  • Case 1 0 is a stainless steel roofing plate 1 1, curled part 1 2 of the roofing board 1 1 and a curled part 1 2; four pipe legs 1 2 fitted to a forceful part 1 2; pipe legs 1 3 1 4 and pipe feet 1 3 and mounting base 1 4 Fasteners for holding and fixing 1 4 and 1 6 and mounting base 1 4 Multiple anchors for fixing to the ground Provide 1 hole for use.
  • the external dimensions in the present embodiment are about 0.9 meters in width, about 3.5 meters in length, and about 2.9 meters in height, and are in the form of an elongated shape and waist height.
  • a space of about 90 centimeters or more is provided below the water generator 30 so that it can be used in various ways.
  • Water generator 30 The relationship between the water generator 30 and the housing 10 will be described. Water generator 30
  • Roof plate 1 1 A plurality of screws 40 are fixed in a suspended state.
  • the open portion 34 of the water generating device 30 is fastened with two side plates 20 and a plurality of screws 21 by screw holes 54 opened in the heat insulating layer 33 of the water generating device 30.
  • the lower edge of the side plate 20 is on the outside as shown in Figure 1 and Figure 3. It is bent into 2 to form a base 2 2 for the control box 90 described later. Secure the base 2 3 to the pipe foot 1 3 with screws 2 4 as reinforcement of the mounting base 2 2.
  • the side plate 20 will be described.
  • the net 2 6 is attached to the opening 25 having a large opening at the center of the two side plates 20 with a plurality of screws 2 7.
  • the purpose of the large opening is to improve the circulation of the atmosphere.
  • Light air that has been dehumidified is discharged from above the opening 25 and heavy air with moisture enters from below.
  • the area of the opening 25 is approximately 110 square centimeters when the net 26 is subtracted, and air of 6 kilohours per hour enters and exits the opening 25. It is desirable that a plurality of exhaust ports be provided on the upper surface of the side plate 20 within an allowable range.
  • the cooling device 80 will be described.
  • the cooling device 80 is used to cool the water generating device 30 and is an important device that can increase the amount of extracted water if the cooling temperature is high.
  • the cooling device 80 includes a cooling device 8 1, a cooling box 8 2, a lid 8 3 and a clamp 8 4.
  • the installation place of the cooling device 80 was placed on the roof plate 1 1 of the casing 10 and the freezing device 8 1 was generated, which was fastened together with the water generator 30 with a plurality of screws 49.
  • the method for transmitting the cold air to the water generator 30 is performed by bringing the cold air terminal 85 into close contact with the cold air receiver 41 of the water generator 30.
  • the refrigeration unit 8 1 may be an inexpensive refrigeration cycle unit for an existing refrigerator, a detailed description is omitted. Since there is heat dissipation due to heat exchange, the side of the cooling box 8 2 is provided with a heat dissipation port 8 6 that prevents rainwater from entering.
  • the power supply to the refrigeration unit 8 1 is provided by inserting the cord plug 8 8 through the outlet bush 8 7 into the refrigeration unit outlet 1 1 0 provided on the side of the control box 90.
  • the cooling temperature in the embodiment of the water extraction apparatus A is 20 ° C.
  • the power consumption of the refrigeration apparatus 81 is about 1.2 kW.
  • the power required to operate the entire system including the cooling device 8 1 is 1.5 kW.
  • the photovoltaic power generation device 140 in the case of a solar cell module currently on the market, Since it is 1 50 W, about 10 sheets are required.
  • the number of modules is 20 and a power generation system with an electric capacity of about 3 kW is provided.
  • the amount of water extracted per day depends on the relative humidity of the atmosphere, and is about 24.000 liters at 75% relative humidity, about 190 liters at 60%, and about 100 liters at 30%.
  • ⁇ Increase the area of the M guide plate 31 and increase the cooling temperature range, etc. Should be implemented.
  • the function of the water collecting device 60 will be described below with reference to FIG. 2 and FIG.
  • the water collecting device 60 is the most important device for obtaining a large amount of water.
  • the amount of time until the water on the hydrophilic coating surface 3 2 grows is about 60 minutes or less even under high humidity, and it remains attached without increasing even after waiting for more time. Can't get a lot of water.
  • the water collecting device 60 is a means for effectively using the time zone during which the water is rapidly growing by removing before the growth of the thickness of the adhering water on the hydrophilic coating surface 32 becomes dull.
  • the water thickness of the attached water is about 0.2 mm, and the water tank collector 60 is operated in a state where it is difficult to vaporize due to the surface tension and adhesive force of the water.
  • the configuration of the water collecting device 60 will be described. Explaining the main components from the outside: 1 brush 6 5 that serves as a slider, 2 pelts 6 3, a pair of rotating cylinders 6 1, 6 2, and 1 module 6 7 . This will be described in detail below.
  • a coupling 6 9, a rotating shaft 7 1, and a rotating cylinder 61 are connected by a fastener 70 to a motor 6 7 having a gear decelerating gear 6 8.
  • a bearing 73 is fitted to the rotary shaft 71, and the bearing 73 is fitted to a housing 74 welded to the side plate 20.
  • the rotating shaft 7 1 and the rotating cylinder 6 1 are supported by two metals 7 5, and the dynamic force of the motor 6 7 is transmitted to the rotating cylinder 6 1.
  • the operation of the rotary cylinder 61 does not require speed but requires rotational torque, so the motor 67 has a gear portion 68 for deceleration.
  • the lower rotating cylinder 6 2 is the same as the upper rotating cylinder 6 1, and the bearing 7 3, housing 7 4, metal 7 5, etc. are the same, but the rotating shaft 7 2 is compared to the rotating wheel 7 1. Long length. Since Moyu 6 7 and Gear 6 8 use existing commercial products, their detailed explanations are omitted.
  • a pair of rotating cylinders 6 1, 6 2 provided at the top and bottom are connected and rotated by the two belts 63.
  • the belt 63 is hooked on a belt hooking portion 64 of a concave groove provided in the rotary cylinders 61 and 62.
  • the rotational power of the motor 6 7 is transmitted to the rotating cylinders 6 1 and 6 2 and rotates at the same speed.
  • the brush base 6 6 is fixed to the belt 6 3, and the brush 6 5 is attached to the brush base 6 6 so that it can be attached and detached. brush
  • the mounting position of 65 is the uppermost position in the center as shown in Figs.
  • the brush 65 located at the uppermost center of the center slides clockwise on the inner wall of the water generating device 30 and temporarily stops at the lowermost position of the center. Immediately after the temporary stop, it returns to the original position via the same route and simultaneously slides counterclockwise to perform the same operation and then returns to the original position. One cycle is clockwise and counterclockwise.
  • Moyu 6 7 is an imperial type, which rotates forward and reverse.
  • the water attached to the hydrophilic film surface 3 2 by one cycle operation is brushed off by the brush 6 5 and led to the flow path 3 6.
  • An operation command to the motor 67 that drives the brush 65 is performed by a control device 100 described later that incorporates a program for maximizing the amount of extracted water.
  • Brush 65 uses a fine brush with a wear resistance, resilience, and fiber. As for the physical properties, it is important that the brush 65 itself has water repellency that does not wet and has antibacterial properties that suppress the propagation of pacteria and the like. As an example, a nylon brush with a filler is used which has the above-mentioned characteristics and reduces the trouble of replacement and cleaning. In this embodiment, the brush 65 is used, but a sponge-like roll or a rubber plate may be used.
  • Control box 9 0 is control device 1 0
  • the control box 90 is composed of a safe box formed by a storage box 9 1, a lid 9 2, a hinge 9 3, a handle 9 4, a keyhole 9 5, and the like.
  • On the side of the control box 90 there are a power receiving port and a supply port for the power used.
  • There is an outlet for wind power generation 1 1 6 which is a DC power receiving port from 1 5 0. The reason why there are two DC outlets is that they can be used together in consideration of the installation location and seasonal variations.
  • thermo-hygrometer outlet 1 1 3 for firewood. All of the above outlet groups are under the control of the control device 100.
  • the operation panel 1 0 1 of the control device 100 will be described.
  • One is a switch for the power consumption side.
  • 8 1 is the operation switch that turns ON and OFF simultaneously.
  • the second is two generators of natural energy, a DC switch 1 0 3 that turns on and off the power received from the generators 1 4 0 and 1 5 0.
  • the third is an AC switch 1 0 4 that turns on and off power from a commercial AC power source.
  • the function of the control device 100 will be described below.
  • the control device 1 0 0 centrally manages all devices and equipment in the electric system.
  • the command control content for each device is obtained by collecting information from each device and each device, integrating and monitoring, and operating each device to maximize the amount of water extracted from the atmosphere under the given conditions. Maintain optimal condition.
  • the relationship between each device and the control device 100 will be described.
  • the amount of water extracted from the atmosphere is closely related to the cooling temperature of the water generating device 60 by the refrigeration device 81 and the humidity and temperature of the air. Cooling 3 ⁇ 4S is the temperature sensor 4 3, and air temperature and humidity are accumulated from information from the thermometer 1 1 7, information on the electric power held by the power storage device 1 20, and a specific constant of the water extraction device A, etc. Automatic switching between the intensity of operation of device 8 1 and the cycle evening of water collecting device 60.
  • the refrigeration unit 8 1 operates strongly or weakly when the amount of power currently held by the storage device 1 2 0 is larger than the preset reference value, weakly operates near the reference value, and temporarily stops when the power is below the reference value. It will be in a standby state.
  • the amount of power recovers, if the power supply source that returns to strong operation is also used with commercial AC power, the AC power supply compensates for the shortage of DC power. When is satisfied, it automatically shuts off AC power and uses DC power.
  • the growth rate of the thickness of the wetting water on the hydrophilic coating surface 3 2 will depend on the relative humidity of the atmosphere. On the other hand, it is more effective to reduce the thickness of the water that is once collected by using the physical properties of the water, such as surface tension and adhesive strength. If the relative humidity of the atmosphere is 30%, it is 0. As a guideline, 0.18 mm for 90 mm and 60%, and 0.27 mm for 90%.
  • the operation of the water collecting device 60 is about 15 minutes per cycle.
  • the amount of water extracted per minute varies with the humidity of the atmosphere, but is approximately 6 6 ⁇ 20 0 cc, and the amount of water extracted per cycle is approximately 1 to 3 liters. If the power supply is low, the system automatically switches to a saving operation with a cycle of about 30 to 45 minutes. Power 2005/017074
  • the control for the power consuming device and the supplying device will be described.
  • the consuming device includes a refrigeration device 81, a motor 67, a control device 100, a power storage device 120, a temperature / humidity meter 1117, a temperature sensor 43, and the like.
  • the control device 100 constantly monitors the supply and consumption of power and makes predictions, and commands each device to operate optimally under given environmental conditions.
  • the control device 1 0 0 controls each device to operate optimally in order to maximize the amount of water extracted from the atmosphere under the given environmental conditions. Hold it. Measures such as regular operation when the amount of electricity stored in the storage device 1 2 0 exceeds the consumption, saving operation or temporary stop when it is almost the same as consumption, and stop when it is less than the consumption .
  • DC power is shared by commercial AC power supply 1 3 0 and natural energy generators 1 4 0 and 1 5 0
  • DC power is always switched to normal and DC power is restored when the amount of stored power is restored. Switch to automatically.
  • the control device 100 has a change of A C / D C.
  • the operation panel 10 1 of the control box 90 is provided with four-color indicator lights.
  • a glass window 96 is provided in the lid 92 of the control box 90 so that the indicator lamp can be seen.
  • the DC power supply decreases, the system switches to saving operation, and the blue light 1 0 5 is reduced to indicate that it is in saving operation.
  • blue light 1 0 5 blinks even when DC power is insufficient, such as during initial operation.
  • the electric energy recovers, it switches to normal operation and returns from flashing to lighting to indicate that it is in normal operation. Switching between regular operation and saving operation is performed automatically.
  • the second green light 1 0 6 indicates that commercial AC power is being input.
  • the supplied power is AC and DC
  • both blue light 1 0 5 and green light 1 0 6 are lit.
  • the green light 1 0 6 blinks and returns to lighting when recovered.
  • the third yellow light 1 0 7 lights up to indicate a pause (waiting).
  • DC required for operation • Turns on when power supply is insufficient, and turns off when power is restored. Blue light with the aforementioned saving operation
  • Blue light 1 0 5 and yellow light 1 0 7 are dedicated indicator lights for DC power.
  • the fourth red light 1 0 8 lights indicate that some abnormality has occurred.
  • Blue light 1 0 5 and Green light 1 0 6 are lit at the same time, indicating that the system is not operating according to the preprogrammed control device 1 0 0 command. In this case, it is a display to encourage inspection and repair. If the power supply is sufficient but the device's Bragg is not plugged in properly, the red light 10 8 will flash. The flashing red light 1 0 8 alerts the user to do the correct preparation.
  • the flow path of extracted water and temporary water storage will be described.
  • the water generated by the water generating device 30 reaches the outlet 35 by the water collecting device 60 and is discharged below the flow channel 36.
  • the discharged water flows into the pipe 45 and is temporarily stored.
  • the soot pipe 45 is fastened together with screws 39 and nuts 40 provided at the outlet 35 of the water generating device 30.
  • the configuration of the pipe 45 in the present embodiment is constituted by a pipe having the same length as that of the water generator 30 and a storage capacity of about 60 retorts. It has a length of 3.0 meters and an inner diameter of 16 centimeters.
  • the width of the flow path 36 is narrow so that water does not re-evaporate. In this embodiment, the width of the flow path 36 is adjusted with a length of 38 mm so that the width is about 2-3 mm.
  • the water temporarily stored in the soot pipe 45 is discharged from the discharge port 48 by loosening the valve 46 from the faucet 47 provided in the soot pipe 45. Convenience is improved by providing multiple faucets 4 7.
  • a water tank 50 is installed under the faucet 47.
  • the water tank lid 51 is placed on the water tank 50, and the water tank lid 51 is provided with a lid hole 52. After the lid hole 5 2 is under the faucet 4 7, the valve 4 6 is loosened to obtain the water storage 5 3.
  • Pipe 4 5 In the pipe, 5 or more food-grade ore-based substances that not only elute calcium but also suppress the growth of various bacteria are introduced. Antibacterial treatment is applied to the inner wall of the tub tube 4 5. Examples of ores for food include barley and stones, which are commercially available.
  • the water extraction device A is mainly installed outdoors, it also functions as a large dehumidifier when used indoors or in a basement with high humidity.
  • the natural energy generators 14 0, 1 50, etc. which are the power sources, are installed outdoors, but it is preferable to use a commercial AC power source 1 3 0.
  • the installation location and the ambient conditions of the atmosphere are the rooftop of a building with commercial AC power
  • the main power generator uses a solar power generator 1 4 0, the temperature is normal temperature and the average relative humidity in Japan 60%
  • the purpose of use will be explained as follows, taking watering of green plants on the building roof as an example.
  • the operation of driving will be described. Insert the key into the key hole 9 5 of the lid 9 2 of the control box 90 and unlock it, and pull the handle 94 to display the operation panel 1 0 1 as shown in FIG.
  • the lid 9 2 is joined to the storage box 9 1 by the hinge 9 3.
  • the three switches of the operation switch 1 0 2, DC switch 1 0 3, AC switch 1 0 4 on the top of the operation panel 1 0 1 are turned on, the blue light 1 0 5 flashes or lights up, the green light 1 0 6 lights up and operation starts.
  • the bushing 65 will be depleted, the amount of extracted water will decrease, and the red light 1 0 8 will light up. This phenomenon is alerted to the user by the control device 100 judging that the rotational torque of the motor 67 has decreased due to the wear of the brush 65. In this case, replace brush 65 or adjust the brush height.
  • the replacement frequency is set every two years as a guide.
  • the red lamp 1 0 8 lights and the operation stops automatically. In this state, since water has accumulated in the water generator 30, a large resistance is added to the operation of the brush 65, and the rotational torque of the motor 67 has increased beyond the specified value. When 0 is detected, a stop command is issued and the red lamp 1 0 8 blinks. This function stops water extraction if there is no demand for water. The amount of water that has reached the overflow from the opening 25 is about 8500 water, about 3-8 days.
  • the greening area on the building roof that can be covered by the water extraction device A will be explained. For example, if the amount of water required by the lawn is 0.5 liters per square meter per day and the average relative humidity of the atmosphere is 60%, the amount of extracted water will be about 190 liters per day, which is 380 square meters. Can handle up to 1 Torr. In addition, when many water extraction devices A are installed in urban areas and greening of the roof is progressing, it can be expected that the average temperature will be lowered as well as the beauty.
  • the size of the heat conduction plate 31 can be set freely, so that the amount of extracted water can be increased or decreased, dehumidifiers in places with high humidity, and industrial processing that requires moisture such as paper and cloth.
  • heat conduction plate 31 and 3 ⁇ 4 ⁇ are used.
  • As a heat source for example, by using underground heat by inserting heat transfer into the ground or a well, it is possible to provide a snow melting device that uses only natural energy and has a low running cost.
  • the underground temperature is 1 2 _ 18 ° C throughout the year. This temperature is recovered by heat transfer and sent to a heat conduction plate to melt snow and ice, and the surface of the guidance plate gets wet, so that snowfall is solved and drifted.
  • a heat conduction plate As the heat source, indoor humidity or temperature by a heating device may be used.
  • the hydrophilic coating surface 3 2 of the water generator 30 When the hydrophilic coating surface 3 2 of the water generator 30 is made of titanium oxide, it will not only decompose and remove the dirt attached by photocatalysis, but also suppress the probability of bacteria. It is convenient for securing drinking water.
  • a specific means for adopting the water extraction apparatus A can be achieved by installing an ultraviolet lamp at a position where the entire surface of the oxide film can be irradiated and lighting it.
  • the water extraction method and the water extraction apparatus of the present invention include a rooftop greening device, a cooling device for the entire building, a dehumidifier in a humid place, an industrial processing device requiring moisture such as paper and cloth, a roof or road It can be applied to snow melting equipment and drinking water production equipment.

Abstract

L’invention porte sur une plaque de conductance thermique élevée revêtue d’un film hydrophile pour présenter une meilleure humectabilité, que l’on refroidit pour alors condenser l'humidité de l'air atmosphérique à la surface de la plaque de conductance thermique et former en conséquence de l’eau accrochée. L’invention comporte une fonction de récupération pour récupérer toute eau accrochée à la plaque de conductance thermique lorsque la quantité d’eau accrochée augmente et avant saturation et lorsque un mince film d’eau a faiblement tendance à se ré-évaporer du fait de propriétés physiques de l’eau. Grâce à la fonction de récupération, une grande quantité d’eau est récupérée de l’humidité de l’air atmosphérique.
PCT/JP2005/017074 2004-09-09 2005-09-05 Procédé d’extraction d’eau et appareil d’extraction d’eau ayant une fonction de récupération pour extraction d’eau à partir de l’air atmosphérique WO2006028287A1 (fr)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045401A1 (fr) * 2006-07-25 2009-04-08 Koshiyama, Hideya Procédé pour produire de l'eau au moyen d'une plaque de métal, appareil de production d'eau utilisant une plaque de métal, plaque de métal de collecte d'eau et élément métallique de collecte d'eau
WO2018025770A1 (fr) * 2016-08-04 2018-02-08 有限会社テル Générateur d'eau et fontaine à eau
CN108331080A (zh) * 2017-12-29 2018-07-27 成都中环资工程设计研究院有限公司 一种基于帕尔贴效应的空气制水方法
JP2019210647A (ja) * 2018-06-01 2019-12-12 株式会社Ｓｏｋｅｎ 水製造装置
US11285401B2 (en) 2018-11-12 2022-03-29 National Chiao Tung University Atmospheric water generator for extracting water droplets from ambient air

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9504274B2 (en) 2009-01-27 2016-11-29 Frito-Lay North America, Inc. Methods of flavor encapsulation and matrix-assisted concentration of aqueous foods and products produced therefrom
JP5918110B2 (ja) * 2012-11-21 2016-05-18 阪本 聖子 取水装置及び取水方法
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110644A (en) * 1978-02-18 1979-08-30 Shingijiyutsu Kigiyou Kk Water sampling method and water sampling device
JPS6427602A (en) * 1987-07-22 1989-01-30 Matsushita Electric Works Ltd Water supply equipment
JP2004183335A (ja) * 2002-12-04 2004-07-02 Atsuo Majima 大気中の水分を用いた浄水装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06101251A (ja) * 1992-09-18 1994-04-12 Kubota Corp 空気中水分収集装置
JP3806548B2 (ja) * 1999-07-29 2006-08-09 積水樹脂株式会社 路面標示装置
JP2001295324A (ja) * 2000-04-14 2001-10-26 Hitachi Ltd 造水装置
JP2002371598A (ja) * 2001-06-15 2002-12-26 Hitachi Ltd 造水装置
JP2004108759A (ja) * 2002-07-26 2004-04-08 Enaatekku Kk 高断熱高気密住宅用蓄熱式低温省エネ熱エネルギー利用システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110644A (en) * 1978-02-18 1979-08-30 Shingijiyutsu Kigiyou Kk Water sampling method and water sampling device
JPS6427602A (en) * 1987-07-22 1989-01-30 Matsushita Electric Works Ltd Water supply equipment
JP2004183335A (ja) * 2002-12-04 2004-07-02 Atsuo Majima 大気中の水分を用いた浄水装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045401A1 (fr) * 2006-07-25 2009-04-08 Koshiyama, Hideya Procédé pour produire de l'eau au moyen d'une plaque de métal, appareil de production d'eau utilisant une plaque de métal, plaque de métal de collecte d'eau et élément métallique de collecte d'eau
EP2045401A4 (fr) * 2006-07-25 2014-06-18 Koshiyama Hideya Procédé pour produire de l'eau au moyen d'une plaque de métal, appareil de production d'eau utilisant une plaque de métal, plaque de métal de collecte d'eau et élément métallique de collecte d'eau
WO2018025770A1 (fr) * 2016-08-04 2018-02-08 有限会社テル Générateur d'eau et fontaine à eau
JPWO2018025770A1 (ja) * 2016-08-04 2019-05-30 有限会社テル 造水装置およびウォーターサーバー
JP7033065B2 (ja) 2016-08-04 2022-03-09 有限会社テル 飲料水の供給装置
CN108331080A (zh) * 2017-12-29 2018-07-27 成都中环资工程设计研究院有限公司 一种基于帕尔贴效应的空气制水方法
JP2019210647A (ja) * 2018-06-01 2019-12-12 株式会社Ｓｏｋｅｎ 水製造装置
US11285401B2 (en) 2018-11-12 2022-03-29 National Chiao Tung University Atmospheric water generator for extracting water droplets from ambient air

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