JP3181375U - Water intake equipment - Google Patents

Abstract

[PROBLEMS] To efficiently take in moisture in the atmosphere, cool and condense it with a heat exchanger, take it out from a supply port as hot water or cold water, purify the water through a reverse osmosis membrane and recycle the wastewater without discarding it. To provide a water intake device with improved cooling capacity of a heat exchanger.
As a water intake device for taking moisture in the atmosphere, a filter 3 having a temperature sensor 2 for removing dust in the air, a sterilizer 4, a heat exchanger 5 equipped with a compressor, and one or more An air intake controller 7, which is composed of an intake fan 6 and controls the air volume or the wind speed according to the temperature change of the outside air, is provided, and the cooling controller 8 controls the cooling capacity of the heat exchanger 5 in conjunction with the air intake controller 7. And a central processing unit (CPU) 9 was used to control the entire device.
[Selection] Figure 1

Description

  The present invention relates to a water intake device that takes out moisture from the atmosphere, and provides a water intake device that is connected to a tap in an emergency to obtain hot or cold water that has been filtered and purified in addition to the moisture in the air. is there. The air volume or speed of air taken in according to the outside air temperature is controlled, and moisture can be taken out by efficiently cooling the air according to the cooling capacity of the heat exchanger.

  Furthermore, in order to make the cooling capacity of the heat exchanger more efficient, the waste water from the reverse osmosis membrane is used for cooling the compressor to achieve recycling without generating waste water.

  Various devices have been proposed in the past for taking water from the atmosphere and using it for domestic water, such as drinking water. Condensation of atmospheric moisture by a heat exchanger and temperature difference are performed under the names of fresh water generator and intake device, respectively. And take it out.

Special table 2002-505409 gazette Japanese Patent No. 4593698

  However, in addition to controlling the air volume (wind speed) and the cooler individually, the air intake controller and the cooling controller are controlled according to the outside air temperature. The water cannot be efficiently extracted unless the cooling capacity is fully utilized.

  In order to solve the above-mentioned problems, a device that takes in moisture from the atmosphere, and the intake device is provided with an atmospheric intake controller that controls the air volume or speed of the intake fan according to the outside air temperature. Thus, a cooling controller for controlling the cooling capacity of the heat exchanger according to a command from the entire control device (CPU) is provided.

  Furthermore, the waste water discharged through the reverse osmosis membrane is used for cooling the compressor, thereby improving the cooling capacity and providing an efficient water extraction device.

  In the present invention, not only the fan and compressor are controlled by the control base, but also the whole is controlled by a central processing unit (CPU), and the air volume (wind speed) regulation and the cooling capacity of the heat exchanger can be controlled respectively. .

  In addition, using a reverse osmosis membrane, the wastewater generated from this reverse osmosis membrane is passed through a copper tube wrapped around the compressor's outer circumference, preventing the compressor temperature rise and adjusting the refrigerant temperature. Therefore, maintaining the performance of the heat exchanger has become extremely effective. Accordingly, the cooling rate of the compressor has been increased by about 15 to 25% compared to the prior art, and water droplets obtained from the atmosphere can also be efficiently taken in by 15 to 25%. (See Table 1)

Explanatory drawing which shows the control system of this invention. Explanatory drawing which shows the water intake apparatus of this invention.

  FIG. 1 shows a water intake mechanism having a temperature sensor 2, a filter 3 for removing dust in the air, a sterilizer 4, a heat exchanger 5 equipped with a compressor, and one or a plurality of intake fans 6. It is configured.

  The sterilizer 4 uses a plasma ion generator or the like to sterilize viruses, bacteria, etc. in the range of about 6 to 8 tatami around and around the equipment.

  Reference numeral 7 denotes an air intake controller which senses the outside air temperature with the temperature sensor 2 and controls the air volume (wind speed) passing through the heat exchanger according to this temperature.

  8 is a cooling controller, and in conjunction with the air intake controller 7, the cooling capacity is maintained at the highest position by the command of the central processing unit (CPU) to improve the water intake effect.

  Although the cooling temperature of the heat exchanger is constant, by using a cooling controller, in response to changes in the outside air temperature, the cooling temperature is lowered when the outside air temperature rises, and when the outside air temperature becomes low, the cooling temperature is lowered. By raising it appropriately, water can be taken in more efficiently.

  Reference numeral 9 denotes a central processing unit (CPU), which individually controls the air intake controller 7 and the cooling controller 8 according to changes in the outside air temperature, and takes into account the cooling capacity of the heat exchanger, the refrigerant status, etc. Is designed to be controlled.

  If the operation of the heat exchanger 5 equipped with a compressor has a constant cooling temperature when the outside air temperature is 35 ° C. and the humidity is 45%, the air volume (wind speed) of the intake fan 6 is reduced to increase the efficiency.

  This is because applying hot air of 35 ° C to the heat exchanger increases the temperature and lowers the efficiency of water intake. Therefore, by reducing the air volume (wind speed) of the intake fan, the temperature of the heat exchanger can be reduced. Efficient water intake without raising.

  When the outside air temperature is 15 ° C. and the humidity is 45%, more intake water can be obtained by increasing the air volume (wind speed) of the intake fan and taking in a large amount of outside air. Data DT of the temperature sensor 2 that senses the outside air temperature is sent to the controller 7, and control data DT 1 is sent to the fan 6.

FIG. 2 shows a water intake system.
Air is cooled by the temperature difference by the heat exchanger, water droplets are generated, and temporarily stored in the water storage tank 10 (14 liters). After a certain amount of water is stored, the reverse osmosis membrane 15 is pressurized by the pump 13 and sent to the water. Appropriate drinking water can be taken out as hot water at 85 to 95 ° C. from the supply port 17, and cold water at 5 to 15 ° C. can be taken out from the supply port 19.

  A heat exchanger 5 compresses and cools the refrigerant by starting the compressor 22 and cools the surfaces of the refrigerant pipe and the stainless fins, thereby cooling the air taken in from the atmosphere by the fan 6 to form water droplets. .

  A water storage tank 10 can store about 14 liters of water droplets. With float switch.

  12 is a water container such as a portable bucket, and the manual switching valve 11 is operated so that water can be taken out.

  Reference numeral 13 denotes a pump, which serves as a pressure pump to send water from the water storage tank 10 to the reverse osmosis membrane 15 for filtration.

  14 is a pre-filter, which treats coarse waste with a 10 micron sediment filter and a 5 micron carbon filter.

Reference numeral 15 denotes a reverse osmosis membrane membrane, which is a composite membrane having fine pores of 0.0001 microns, and removes harmful substances such as bacteria, viruses and heavy metals as much as possible. Finally, post-carbon is used, and together with the filter, the whole is a reverse osmosis membrane having a four-layer structure.
A hot water tank 16 is provided with a 460 W heat band 16 a at the periphery of the tank to enable heating, and 85 to 95 ° C. hot water is obtained.

  Reference numeral 18 denotes a cold water tank. A cooling pipe 18a is provided at the periphery of the cold water tank so that a coolant is sent to obtain cold water.

  The cold water tank 18 can be sterilized by transferring hot water from the hot water tank 16 to the cold water tank via the electromagnetic valve (H) by the pump 20. In addition, after sterilizing with a timer for about 3 minutes, it flows into the water storage tank 10 and is recycled.

  For recycling, a hot water sterilization system can be adopted once a day. At midnight (for example, 1:00 am), the electromagnetic valve (S) under the cold water tank 18 is opened to discharge all stored water (time setting). Next, the heater 16a of the hot water tank 16 in the full water state (HL) is turned on to re-boil the hot water in the tank. For example, when the temperature reaches 80 to 90 ° C., the solenoid valve (H) is turned on. Water is supplied from the tank 16 to the cold water tank 18. After the hot water tank 16 detects that the hot water has reached level LL, the solenoid valve and the pump are turned off.

  After the set time (for example, 30 minutes), the compressor is started, the refrigerant is sent to the cooling pipe 18a, and cold water is produced. Once the water has been sterilized, the growth of bacteria becomes extremely low when the water temperature is 9 ° C. or lower. Since the water flowing into the cold water tank 18 is filtered by the reverse osmosis membrane, the bacteria are removed and the recycling can be performed without any trouble.

  Wastewater generated from the reverse osmosis membrane cools the compressor by passing through a copper pipe wound around the compressor 22, maintains a stable cooling temperature for heat exchange, and creates water droplets from the atmosphere with stable efficiency. It is like that.

  The position of the compressor 22 is the same as that of the water storage tank 10, and the drainage from the reverse osmosis membrane circulates in the copper pipe in which it is entrained to make cooling effective.

  A lot of general bacteria are generated in the 5-15 ° C cold water tank, but this product uses hot water sterilization performed by transferring hot water from the hot water tank to the cold water tank and the water purification action by the reverse osmosis membrane. The generation of bacteria was 1cc / 100 or less, which was below the water supply standard, and it was successfully reduced to almost zero.

  As the sterilization means, chlorine sterilization and hot water sterilization are the most effective, and have several sterilization ability compared with silver, UV and the like.

Reference numeral 25 in the drawing indicates a filter that receives water droplets that are cooled from the heat exchanger and stores them in a water storage tank.

Table 1 is a table showing the water intake effect that is increased when the compressor is cooled by passing the waste water from the reverse osmosis membrane through the copper pipe wound around the outer periphery of the compressor in the present invention.

Heat exchanger: Made by KAI GIKEN (Stainless steel fin specification)
Refrigerant: Alternative Freon R134a
Compressor: Koto Hailey BSA645CR-RIEWC
Copper tube: 7 rolls (6Φ)

  It is a comparison table between the case of using the drainage of the reverse osmosis membrane (invention) and the case of not using the reverse osmosis membrane drainage in the case of the environmental conditions 1, 2, and 3 at the outside air temperature detected by the temperature sensor. This is the data obtained by keeping the wind speed by the cooling fan constant.

  The amount of water obtained at an outside temperature of 9.3 ° C. was found to increase by 17%, and an increase of 20 to 25% was observed at around 25 ° C. outside temperature.

  In the present invention, air content (air speed) is controlled by a fan that is controlled according to the outside air temperature detected by the temperature sensor, and a compressor that controls the cooling capacity of the heat exchanger in conjunction with the control means is used to control the moisture content in the atmosphere. Means for condensing the water generated, once collected in a water storage tank, filtered through a pre-filter and reverse osmosis membrane by a pressure pump, purified water, and filtered filtered water to a hot water tank or a cold water tank, The heat band provided at the periphery of the hot water tank, the cooling pipe provided around the cold water tank, the means that can be taken out from the supply port as hot water or cold water as necessary, and the purified water transferred to the cold water tank are Recycling means that returns to the water storage tank via a solenoid valve at any time, and the waste water from the reverse osmosis membrane is wound around the outer periphery of the compressor of the heat exchanger without being discarded. Through wearing copper tube, and a water intake system comprising a means for cooling the compressor.

  According to the water intake device of the present invention, 100% recycling was realized. When used as normal drinking water, it is (20 liters / day) so that no waste water is generated.

  Normally, 10 liters is produced from the atmosphere by a heat exchanger, but it is 12 to 14 liters at an outside air temperature of 25 ° C and 70% humidity, and from 8 at an outside air temperature of 10 ° C and 40% humidity. A disaster relief means can be installed, and a system can be added to make ponds, general rivers, hot water from baths, etc. into drinking water.

In this case, at a water temperature of 25 ° C., 200 ml / min × 60 × 24 hours, 288
Liter is produced. When converted to a 2-liter plastic bottle. Comparable to 144.

This product does not require any water supply work, and if it has a power supply, it can produce water from the atmosphere. If a water supply port for disasters is provided, tap water can be added. In this case, there was no need for waterworks to be directly connected to tap water.
Therefore, it can be installed anywhere regardless of location.

  Since the raw water of this product is made from the atmosphere using a temperature difference by a heat exchanger, it is water with extremely low hardness such as calcium and magnesium like distilled water and soft water. Soft water significantly reduces the load on reverse osmosis membrane removal performance and enables recycling.

  The raw water is always about 10 PPM as atmospheric moisture. When raw water is filtered using a 97% removal rate reverse osmosis membrane, the reverse osmosis membrane drainage is a value obtained by multiplying the reverse osmosis raw water by about 1.8, and the drinking water in the cold water tank or hot water tank is reverse It is the same as osmosis membrane water purification.

  In addition, when the load factor of the reverse osmosis membrane is 300 PPM or more, the load increases greatly. Therefore, it is normal to limit the number of recycling to about 6 times. However, in the case of the present invention, the raw water is water in the atmosphere. In the case of filtering through a reverse osmosis membrane excluding various bacteria, it was possible to increase the number of recycles, not limited to six.

  In this product, the raw water is water that has a lower value compared to the total dissolved solids of distilled water, inorganic ions (TDS), so it can be recycled. In addition, since water is taken from the air in the middle of recycling, the waste water is diluted and the theoretical value means that the recycling can be performed any number of times without problems.

  Water intake efficiency is extremely high because the moisture in the atmosphere by the intake mechanism is the raw water, the air volume (air speed) by the fan is optimized in accordance with the outside air temperature, and the cooling capacity of the heat exchanger is controlled by the cooling controller. ing. Moreover, since water supply work is not required and recycling is realized through a reverse osmosis membrane, operation is easy if a power source can be secured regardless of location.

1: Water intake mechanism 2: Temperature sensor 3: Filter 4: Sterilizer 5: Heat exchanger 6: Fan 7: Atmospheric intake controller 8: Cooling controller 9: Overall controller (CPU)
10: Water tank 11: Manual valve 12: Water tank 13 for disaster 13: Pump 14: Prefilter 15: Reverse osmosis membrane 16: Hot water tank 17: Hot water supply port 18: Cold water tank 19: Cold water supply port 20: Pump 21 : Solenoid valve 22: Compressor 23: Drainage 24: Copper pipe

Claims (6)

  An air intake controller that controls the air volume or wind speed by changing the temperature of the outside air in the intake mechanism that takes in moisture in the atmosphere, and a cooling controller that controls the cooling capacity of the heat exchanger in conjunction with this air intake controller A water intake device characterized in that the whole is controlled by a central processing unit.   As a water intake mechanism for taking moisture in the atmosphere, it consists of a filter that removes dust in the air having a temperature sensor, a sterilizer, a heat exchanger with a compressor, and one or a plurality of intake fans. An air intake controller that controls the air volume or wind speed according to the temperature change of the air, and a cooling controller that controls the cooling capacity of the heat exchanger in conjunction with this air intake controller are provided, and the central processing unit (CPU) controls the entire equipment. ) The water intake device controlled by   The water intake device according to claim 1 or 2, wherein a copper pipe wound around the compressor is provided so as to cool the compressor of the heat exchanger using the drainage of the reverse osmosis membrane, and the drainage is passed through the copper pipe. .   Means for condensing moisture in the atmosphere by means of air volume (wind speed) control means that is controlled according to the outside air temperature sensed by the temperature sensor, and a compressor that controls the cooling capacity of the heat exchanger in conjunction with this control means And a means for collecting the generated water in a water storage tank, filtering it through a pre-filter and a reverse osmosis membrane with a pressure pump and purifying the water, a means for sending the filtered purified water to a hot water tank or a cold water tank, and a periphery of the hot water tank. A heat band provided in the vicinity of the cooling water tank, a cooling pipe provided around the cold water tank, means for taking out hot water or cold water as needed from the supply port, and the purified water transferred to the cold water tank after a certain time or through a solenoid valve as needed Recycling means to return to the water storage tank and a copper pipe wrapped around the outer periphery of the compressor of the heat exchanger without discarding the waste water from the reverse osmosis membrane To, water intake apparatus comprising a means for cooling the compressor.   Water that has been filtered and purified through a reverse osmosis membrane is sent to a hot water tank and a cold water tank. The hot water in the hot water tank is heated to 80 to 95 ° C., and then transferred to the cold water tank through a solenoid valve to remove the water in the cold water tank. The water intake device according to claim 4, wherein the hot water is sterilized. 6. In the event of an emergency or disaster, a water tap is connected to the water supply port, tap water is added to the water storage tank, and filtered and purified with water in the atmosphere to obtain hot or cold water intake according to claim 4 or 5. apparatus.

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