WO2022035385A1 - Climatiseur - Google Patents

Climatiseur Download PDF

Info

Publication number
WO2022035385A1
WO2022035385A1 PCT/TH2021/000046 TH2021000046W WO2022035385A1 WO 2022035385 A1 WO2022035385 A1 WO 2022035385A1 TH 2021000046 W TH2021000046 W TH 2021000046W WO 2022035385 A1 WO2022035385 A1 WO 2022035385A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
water
panel
evaporator coil
coil panel
Prior art date
Application number
PCT/TH2021/000046
Other languages
English (en)
Inventor
Hidetoshi Kaneo
Original Assignee
Bk Smart Co., Ltd.
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 Bk Smart Co., Ltd. filed Critical Bk Smart Co., Ltd.
Publication of WO2022035385A1 publication Critical patent/WO2022035385A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • F24F8/125—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering using wet filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/146—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised water for spraying

Definitions

  • the present invention is related to the field of engineering, specifically to an air conditioner.
  • An air conditioner especially an air conditioner for large areas such as offices, shopping malls, etc., as shown in Figure 1 , mainly comprises an air filter 2 , a fan 5 , an evaporator coil panel 3 and a drift eliminator panel 4.
  • the outside air sucked in by a fan 5, flows through an air purification equipment 2, wherein dust particles are captured from the air.
  • the clean air is then blown out by the fan 5 on the other side to pass through the evaporator coil panel 3 , wherein the air is cooled to the required temperature.
  • the air moves through the drift eliminator panel 4 , wherein the water generated in the process is trapped before the air moves into the area that needs to be cooled.
  • the purpose of this invention is to provide the air conditioner that can remove both large and small dust particles including germs, viruses and unwanted gases effectively without causing the fan to work hard in order to save energy as well as reduce the time and cost of maintenance.
  • the present invention provides an air conditioner comprising the fan sucking in air from outside and blowing air into a desired area.
  • the air purification equipment is arranged closer to the air inlet than the evaporator coil panel and the drift eliminator panel in order to trap impurities from the air after have been sucked in.
  • the evaporator coil panel is arranged closer to the air inlet than the drift eliminator panel in order to reduce the temperature of the air passing through the air purification equipment and the drift eliminator panel to trap water produced by cooling of the evaporator coil panel.
  • the fan, the evaporator coil panel and the drift eliminator panel are arranged in such a way that they completely span the air passage.
  • the air purification equipment comprises a humidification structure being arranged to span the air passage from outside.
  • a water nozzle is arranged above or in front of the humidification structure.
  • a water pump is connected to a water retainer on one side and is connected to the water nozzle on the other side.
  • the water retainer is arranged at least under the water nozzle, the water pump, the humidification structure, the evaporator coil panel, and the drift eliminator panel.
  • the air purification equipment causes the air to have high humidity.
  • the air passes through the evaporator coil panel, the water droplets condensed from the air become large. Both of large and small dust particles, including germs, viruses and various unwanted gases, are therefore trapped by water droplets.
  • the air conditioner further comprises a heat pipe being arranged across the air passage in a position where air passes through the heat pipe before the humidification structure of the air purification equipment and the evaporator coil panel, and in the position after air has passed through the humidification structure and the evaporator coil panel mentioned above.
  • the air temperature is therefore lowered as the air passes through the heat pipe before it passes through the evaporator coil panel, thus reducing the operation of the evaporator coil panel, thereby reducing the cost of maintenance of the evaporator coil panel.
  • the air conditioner further comprises a condenser coil panel being arranged across the air passage in a position where air passes through said condenser coil panel before the humidification structure of the air purification equipment.
  • the air is therefore heated before it passes through the humidification structure of the air purification equipment and thus the amount of water vapor the air can hold is increased; air can absorb more moisture from the water sprayed into the humidification structure with higher absolute humidity. As a result, water droplets become larger, and dust particles, germs, viruses and unwanted gases are removed more efficiently.
  • the water retainer of the air purification equipment comprises a heater to increase the temperature of the water before it is sprayed through the air in the humidification structure.
  • a heater to increase the temperature of the water before it is sprayed through the air in the humidification structure.
  • the temperature will rise and will make the amount of water vapor that the air can hold is increased.
  • Air can absorb more moisture from the sprayed water with higher absolute humidity and as a result, water droplets become larger, and can capture more dust particles, germs, viruses and unwanted gases. This will increase the efficiency of air purification in a simple and low-cost way.
  • Fig. 1 illustrates the cross section of the air conditioner of the prior art.
  • Fig. 2 illustrates the cross section of embodiment 1 of the air conditioner for the present invention.
  • Fig. 3 illustrates the cross section of embodiment 2 of the air conditioner for the present invention.
  • Fig. 4 illustrates the cross section of embodiment 3 of the air conditioner for the present invention.
  • Fig. 5 illustrates the cross section of embodiment 4 of the air conditioner for the present invention.
  • Fig. 6 illustrates the cross section of embodiment 5 of the air conditioner for the present invention.
  • FIG. 2 shows the air conditioner 101 , according to embodiment 1 for the present invention, which comprises the air purification equipment 102, the evaporator coil panel 103, the drift eliminator panel 104, the fan 105, the water retainer 109, an air inlet 1 10 and an air outlet 1 1 1 .
  • the devices are arranged across the air passage inside the air conditioner 101 in such a way that when air is sucked by the fan 105 through the air inlet 110 entering inside the air conditioner 101, moves through the air purification equipment 102, the evaporator coil panel 103 and drift eliminator panel 104, in order to remove dust particles, germs, viruses and other unwanted gases from the air and to reduce the air temperature accordingly. After that, clean air is sucked out by the fan 1 05 and blown outside the air conditioner into the desired area via the air outlet 111.
  • the air purification equipment 102 above further comprises the humidification structure 106, the water nozzle 107 and the water pump 108.
  • the humidification structure 106 is placed across the air passage parallel to the evaporator coil panel 103, the drift eliminator panel 104 and the fan 105.
  • the water nozzle 107 installed in such a way that the water pump 108 is able to spray water across the direction of the airflow down the humidification structure 106, which is characterized by a multi-layered lattice structure, wherein water droplets settle. Then air moving through the holes of the lattice will absorb the moisture.
  • the bottom of the humidification structure 106 contains the water retainer 109 being connected to the water pump 108 and being positioned below the humidification structure 106, the evaporator coil panel 103 and drift eliminator panel 104 which collects water that drips from these parts.
  • outside air which is high temperature and dirty, will be sucked into the air conditioner 101 in the direction of the arrow in Fig. 2 through the air inlet 1 10, and then flow through the humidification structure 1 06, through which the water pump 108 sprays water through the water nozzle 107 down to the humidification structure 106, wherein the air flows through the wet lattice structure of the humidification structure 106 which will have more absolute humidity.
  • the air will have an absolute humidity of at least 0.014 kg/kg dry air, then when the hot and very humid outside air continues to the evaporator coil panel 1 0 3 and the temperature is lowered to approximately 15°C to 5°C, large droplets of water will condense out. These droplets are 0.5 to 50 pm in size.
  • the air purification equipment 102 comprises the humidification structure 106 being arranged until completely across the air passage from outside.
  • the water retainer 109 arranged at least under the water nozzle 107.
  • the water pump 108 is connected to the water retainer 109 on one side and is connected to the water nozzle 107 on the other side.
  • the water nozzle 107 is arranged above the humidification structure 106 in order to spray water droplets into the humidification structure 106 and the air purification equipment 1 02. As such, the air has high humidity. When the air passes through the evaporator coil panel, the water droplets condensed from the air become large.
  • both of large and small dust particles including germs, viruses and various unwanted gases, are therefore trapped by water droplets. Then some of those water droplets will fall into the retainer section along with those impurities, and another part will be blown by the wind to hit the drift eliminator panel and fall into the water retainer as well. Therefore, both large and small dust particles can be removed, including germs, viruses and unwanted gases effectively without causing the fan to work hard, and then saving energy as well as reducing the time and cost of maintenance.
  • the air conditioner 201 comprises devices which are arranged across the air corridors within the air conditioner 201 as well as the air conditioner 101 according to embodiment 1.
  • the air conditioner 201 is contoured U-shape internal air passage and comprises the air purification equipment 202, the evaporator coil panel 203, the drift eliminator panel 204, the fan 205, the water retainer 209, the air inlet 210, the air outlet 211 and the heat pipe 212.
  • These devices are arranged in such a way that the air from outside is sucked in by the fan 205 into the air conditioner 201 in a direction from top to bottom through the air inlet 210.
  • the air is then blown down through the heat pipe 212 and the air purification equipment 202 and then flows upwards through the evaporator coil panel 203, the drift eliminator panel 204, the heat pipe 212 and outwards through the air outlet 211; that is, the air flows in the direction of the arrow in Fig. 3.
  • the air purification equipment 2 0 2 of embodiment 2 comprises the humidification structure 206, the water nozzle 207 and the water pump 208. From Fig. 3, the humidification structure 206 is placed across the air passage parallel to the evaporator coil panel 203, the drift eliminator panel 204, the fan 205 and the heat pipe 212. On top of the humidification structure 206 is the water nozzle 207 installed in such a way that the water pump 208 is able to spray water in the same direction as the air flows down to the humidification structure 206.
  • the high humidity air passes through the evaporator coil panel and the temperature is lowered to approximately 15°C to 5°C, large water droplets are condensed. These droplets are 0.5 to 50 pm in size. These droplets absorb dust particles, germs, viruses and other unwanted gases in the air, and further drop down to the water retainer 209 at the bottom of the air conditioner 201.
  • the air conditioner 201 further comprises the heat pipe 212 being arranged across the air passage in a position where air passes through the heat pipe 212 before the humidification structure 206 of the air purification equipment 202 and the evaporator coil panel 203 and in the position after air has passed through the humidification structure 206 and the evaporator coil panel 203 mentioned above.
  • the air temperature is therefore lowered as the air passes through the heat pipe 212 before it passes through the evaporator coil panel 203, thus reducing the operation of the evaporator coil panel 203, thereby reducing the cost of maintenance of the evaporator coil panel 203.
  • the air conditioner 301 comprises the air purification equipment 302, the evaporator coil panel 303, the drift eliminator panel 304, the fan 305, the water retainer 309, the air inlet 310, the air outlet 311 and the condenser coil panel 312.
  • These devices are arranged across the air passage inside the air conditioner 301 in such a way that when air is sucked by the fan 305 through the air inlet 310 and enters the air conditioner 301, the fan 305 blows air through the condenser coil panel 312, the air purification equipment 302, the evaporator coil panel 303, and drift eliminator panel 304.
  • the air is clean and cooled to the desired temperature and will be blown through the air outlet 311 outside the air conditioner into the desired area; that is, the air will flow in the direction of the arrow in Fig. 4.
  • the air purification equipment 302 above further comprises the humidification structure 306, the water nozzle 307, and the water pump 308; i.e., the same components and workflow as the air purification equipment 102 of embodiment 1. Therefore, the function of the air purification equipment 302 is omitted.
  • the air will continue to flow to the humidification structure 306 of the air purification equipment 302, wherein the water pump 308 sprays water through the water nozzle 307 down to the humidification structure 306, and water flows through the wet lattice structure of the humidification structure 306 increasing the absolute humidity.
  • the air will have an absolute humidity of at least 0.014 kg/kg dry air.
  • the hot, very humid air flows to the evaporator coil panel 303 and the temperature is lowered to approximately 15°C to 5°C, large droplets of water will condense out. These droplets are 0.5 to 50 pm in size. These droplets absorb dust particles, germs, viruses and unwanted gases, and further drop down to the water retainer 309.
  • the remaining water droplets from condensation at the evaporator coil panel 303 will subsequently flow and hit to the drift eliminator panel 304, and will continue to flow into the water retainer 309 below the water trap 304.
  • the clean air with the desired temperature is then blown out by the fan 305 through the air outlet 311 into the desired area. Water that falls to the water retainer 309 is pumped back up to the water nozzle 307 by the water pump 308.
  • the air conditioner 301 further comprises the condenser coil panel 312 being arranged across the air passage in a position where air passes through said condenser coil panel 312 before the humidification structure 306 of the air purification equipment 302.
  • the air is therefore heated before it passes through the humidification structure 306 of the air purification equipment 302 and increases the amount of water vapor that the air can hold.
  • air then can absorb more moisture from the water sprayed into the humidification structure with higher absolute humidity. As a result, water droplets become larger, dust particles, germs, viruses and unwanted gases are removed more efficiently.
  • the air conditioner 401 comprises devices which are arranged across the internal air passages, similar to the air conditioner 201 in embodiment 2, with slightly different arrangement and equipment.
  • the air conditioner 401 is contoured with a U-shape internal air passage and comprises the air purification equipment 402, the evaporator coil panel 403, the drift eliminator panel 404, the fan 405, the water retainer 409, the air inlet 410 and air outlet 411.
  • the above devices are arranged in such a way that the air from outside is sucked in by the fan 405 into the air conditioner 401 in a top-down direction via the air inlet 410.
  • the air inlet 410 and the fan 405 When it has passed the air inlet 410 and the fan 405, the air is blown down to the air purification equipment 402, and then flows upward through the evaporator coil panel 403, the drift eliminator panel 404 and outwards through the air outlet 411. That is, the air flows in the direction of the arrow in Fig. 5.
  • the water retainer 409 also consists of the heater 413 which heats the water before spraying it into the humidification structure 406 of the air purification equipment 402.
  • the air purification equipment 402 of embodiment 4 comprises the humidification structure 406, the water nozzle 407 and the water pump 408, and is arranged and operated in the same way as the air purification equipment 202. Therefore, the description of the arrangement and operation of the air purification equipment 402 is omitted.
  • the operation of the air conditioner 401 according to embodiment 4 for the present invention is that low temperature and dirty air is sucked into the air conditioner 401 by the fan 405, then the fan 405 continues to blow the air in a downward direction by which the air will continue to flow to the humidification structure 406 of the air purification equipment 402.
  • the lattice of the humidification structure 406 is wetted by spray from the water nozzle 407 which sprays water that has been heated by the heater 413 in the water retainer 409.
  • the air that flows through the humidification structure 406 will have a higher temperature and hence can hold a higher amount of water vapor.
  • the air can absorb more moisture from the sprayed water to increase its absolute humidity.
  • the air is brought to an absolute humidity of at least 0.014 kg/kg dry air, after which it flows in an upward direction through the evaporator coil panel 403.
  • the temperature is lowered to approximately 15°C to 5°C, and large water droplets will condense. These droplets are 0.5 to 50pm in size. These droplets absorb dust particles, germs, viruses and unwanted gases and drop down to the water retainer 409 at the bottom of the air conditioner 401.
  • the remaining water droplets from condensation at the evaporator coil panel 403 will subsequently flow and hit to the drift eliminator panel 404, and will continue to flow into the water retainer 409.
  • the air is then cleaned with the desired temperature and blown up through the air outlet 411 into the desired area, while the water falling into the water retainer 409 is heated by the heater 413 and is pumped back up by the water pump 408 continuing to the water nozzle 407.
  • the water retainer 409 of the air purification equipment 402 comprises the heater to increase the temperature of the water before it is sprayed through the air in the humidification structure 406.
  • the temperature will increase and will increase the amount of water vapor that the air can hold. Air can therefore absorb more moisture from the sprayed water with higher absolute humidity. As a result, water droplets become larger. It can capture more dust particles, germs, viruses and unwanted gases. It will increase the efficiency of air purification in the simple and low-cost way.
  • the air conditioner 501 comprises the equipment being arranged across the internal air passage similar to the air conditioner 201 in embodiment 2, with slightly different arrangement and equipment. That is, the air conditioner 501 is contoured with a U-shape internal air passage and comprises the air purification equipment 502, the evaporator coil panel in two parts 503a and 503b, the drift eliminator panel 504, the fan 505, the water retainer 509, the air inlet 510, the air outlet 511 and the heat pipe 512.
  • the above devices are arranged in such a way that the air from the outside is sucked by the fan 505 into the air conditioner 501 from top to bottom via the air inlet 510.
  • the air inlet 510 and the fan 505 Once passed through the air inlet 510 and the fan 505, the air is blown down to the air purification equipment 502, the heat pipe 512 and the first evaporator coil panel 503a. It then flows upward through the second evaporator coil panel 503b, the drift eliminator panel 504, the heat pipe 512, and outwards through the air outlet 511; that is, the air flows in the direction of the arrow in Fig. 6.
  • the water retainer 509 also consists of the heater 513 which heats the water before it is introduced into the air purification equipment 502.
  • the air purification equipment 502 of this embodiment 5 comprises the humidification structure 506, the water nozzle 507 and the water pump 508, and is arranged and operated in the same way as the air purification equipment 202. Therefore, the description of the arrangement and operation of the air purification equipment 502 is omitted.
  • the operation of the air conditioner 501 according to embodiment 5 for the present invention is that low temperature and dirty air is sucked into the air conditioner 501 by the fan 505, then the fan 505 continues to blow air to the humidification structure 506 of the air purification equipment 502.
  • the lattice of the humidification structure 506 is wetted by spray from the water nozzle 507 which sprays water that has been heated by the heater 513 in the water retainer 509.
  • the air that flows through the humidification structure 506 will have a higher temperature and hence can hold a higher amount of water vapor.
  • the air can absorb more moisture from the sprayed water to increase its absolute humidity.
  • the air is brought to an absolute humidity of at least 0.014 kg/kg dry air, is then directed downward to the heat pipe 512.
  • Gas inside the heat pipe 512 on this side (the right side in Fig. 6) is at a lower temperature than the temperature of the incoming air, therefore heat will transfer from the air to the gas.
  • the gas temperature rises it will move to the other side of the heat pipe 512 which has a lower temperature (the left side in Fig. 6).
  • the cooled air flows downward through the first evaporator coil panel 503a and upward through the second evaporator coil panel 503b.
  • the high humidity air flows through the two evaporator coil panels and its temperature is lowered to approximately 15°C to 5°C, large water droplets are condensed.
  • droplets are 0.5 to 50 pm in size. These droplets absorb dust particles, germs, viruses and unwanted gases and drop down to the water retainer 509 at the bottom of the air conditioner 501. In addition, the remaining water droplets from condensation at both evaporator coil panels will subsequently flow and hit to the drift eliminator panel 504, and will continue to flow into the water retainer 509 below.
  • the clean air with the desired temperature is then blown up through the heat pipe 512 once more where it will transfer heat with the higher temperature gas in the heat pipe. Those gases will move back to the other side (the right side of Fig. 6). The temperature will increase and will be blown out through the air outlet 511 into the desired area, while the water that falls to the water retainer 509 is heated by the heater 513 and is pumped back up by the water pump 508 to the water nozzle 507.
  • water in the water retainer may also be filled with acid and/or alkaline which will cause the water to absorb germs, viruses and gases which are insoluble or poorly soluble in water but are well soluble in acid and alkaline substances. Therefore, when water filled with acid and/or alkaline is sprayed into the humidification structure, air flowing through it will consist of water having the ability to absorb germs, viruses and other unwanted gases. As a result, the efficiency of removal germs, viruses and unwanted gases of an air purifier will be improved.
  • the present invention is not limited to embodiments 1-5 only. Those who are skilled in the arts can improve some equipment to be suitable for use and have the same effect, such as, the heater may be placed in the water retainer 209 of the air conditioner 201 in embodiment 2, as long as the air conditioner further comprises the air purification equipment having the elements as described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Central Air Conditioning (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne un climatiseur comprenant un ventilateur aspirant de l'air depuis l'extérieur et soufflant de l'air dans une zone souhaitée ; un équipement de purification d'air étant disposé plus proche de l'entrée d'air qu'un panneau de serpentin d'évaporateur, et un panneau d'éliminateur de gouttelettes emprisonnant la poussière de l'air après aspiration ; le panneau de serpentin d'évaporateur étant disposé plus proche de l'entrée d'air que le panneau d'éliminateur de gouttelettes pour réduire la température de l'air traversant l'équipement de purification d'air ; le panneau d'éliminateur de gouttelettes emprisonnant de l'eau produite par refroidissement du panneau de serpentin d'évaporateur, le ventilateur, le panneau de serpentin d'évaporateur et le panneau d'éliminateur de gouttelettes étant agencés de telle sorte qu'ils couvrent complètement le passage d'air, caractérisé en ce que l'équipement de purification d'air comprend la structure d'humidification agencée de telle sorte qu'elle couvre complètement le passage d'air de l'extérieur ; la buse d'eau étant disposée au-dessus de la structure d'humidification ou devant celle-ci ; la pompe à eau étant reliée à un dispositif de rétention d'eau sur un côté et étant reliée à la buse d'eau sur l'autre côté ; et le dispositif de rétention d'eau étant disposé au moins sous la buse d'eau, la pompe à eau, la structure d'humidification, le panneau de serpentin d'évaporateur, et le panneau d'éliminateur de gouttelettes permettant l'élimination de grosses et petites particules de poussière, notamment des germes, des virus et des gaz indésirables, de manière efficace sans surcharger le ventilateur, ce qui assure une économie d'énergie ainsi qu'une réduction du temps et du coût de maintenance.
PCT/TH2021/000046 2020-08-14 2021-08-13 Climatiseur WO2022035385A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH2001004567 2020-08-14
TH2001004567 2020-08-14

Publications (1)

Publication Number Publication Date
WO2022035385A1 true WO2022035385A1 (fr) 2022-02-17

Family

ID=80247264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TH2021/000046 WO2022035385A1 (fr) 2020-08-14 2021-08-13 Climatiseur

Country Status (1)

Country Link
WO (1) WO2022035385A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114659214A (zh) * 2022-02-23 2022-06-24 青岛海尔空调器有限总公司 水洗空气装置及空调

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06193911A (ja) * 1992-12-24 1994-07-15 Sanki Eng Co Ltd クリーンルーム用空調システム
US5389120A (en) * 1994-02-08 1995-02-14 Sewell; Frederic D. Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system
JPH07233968A (ja) * 1994-02-22 1995-09-05 Sony Corp 空気調和システム
JP2002355517A (ja) * 2002-04-01 2002-12-10 Takasago Thermal Eng Co Ltd 空気中不純物の除去装置
US20050126393A1 (en) * 2003-12-11 2005-06-16 Yung-Dar Chen Dual-type air purification system
JP2007198633A (ja) * 2006-01-24 2007-08-09 Honda Motor Co Ltd 空気調和方法、空気調和設備及びこの空気調和設備の制御方法
KR20080096932A (ko) * 2007-04-30 2008-11-04 주식회사 성림피에스 수증기 응축식 가스상 오염물 제거방법
CN106524344A (zh) * 2016-11-30 2017-03-22 美的集团股份有限公司 一种空调器除尘方法、换热机构及空调器
JP2020193754A (ja) * 2019-05-28 2020-12-03 英敏 金尾 冷房用外気取り入れ装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06193911A (ja) * 1992-12-24 1994-07-15 Sanki Eng Co Ltd クリーンルーム用空調システム
US5389120A (en) * 1994-02-08 1995-02-14 Sewell; Frederic D. Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system
JPH07233968A (ja) * 1994-02-22 1995-09-05 Sony Corp 空気調和システム
JP2002355517A (ja) * 2002-04-01 2002-12-10 Takasago Thermal Eng Co Ltd 空気中不純物の除去装置
US20050126393A1 (en) * 2003-12-11 2005-06-16 Yung-Dar Chen Dual-type air purification system
JP2007198633A (ja) * 2006-01-24 2007-08-09 Honda Motor Co Ltd 空気調和方法、空気調和設備及びこの空気調和設備の制御方法
KR20080096932A (ko) * 2007-04-30 2008-11-04 주식회사 성림피에스 수증기 응축식 가스상 오염물 제거방법
CN106524344A (zh) * 2016-11-30 2017-03-22 美的集团股份有限公司 一种空调器除尘方法、换热机构及空调器
JP2020193754A (ja) * 2019-05-28 2020-12-03 英敏 金尾 冷房用外気取り入れ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114659214A (zh) * 2022-02-23 2022-06-24 青岛海尔空调器有限总公司 水洗空气装置及空调
CN114659214B (zh) * 2022-02-23 2023-12-15 青岛海尔空调器有限总公司 水洗空气装置及空调

Similar Documents

Publication Publication Date Title
EP2149756B1 (fr) Procédé de récuperation de chaleur d'une hotte d'aspiration
CN205379793U (zh) 一种烟气脱硫除尘装置
US7025809B2 (en) Dual-type air purification system
KR101705835B1 (ko) 배기가스에 포함된 응축수 분리 회수 시스템
CN108014578B (zh) 低温喷淋净化燃煤烟气中细颗粒与可凝结颗粒的方法及装置
US5510087A (en) Two stage downflow flue gas treatment condensing heat exchanger
CN107327863A (zh) 适用于燃气轮机的烟气净化系统及烟气净化方法
KR20160000900A (ko) 백연저감 열교환기의 응축수 회수장치
FI87317C (fi) Roekgasfoerreningsanordning
WO2022035385A1 (fr) Climatiseur
CN205102271U (zh) 一种除湿空气净化器
KR20050025291A (ko) 수냉식 백연 제거방법 및 장치
US3518812A (en) Process for removing dust from hot dust-laden gases
US6641635B1 (en) Liquid based air filtration system
US9458765B2 (en) Intake air cooling system
JP2002219325A (ja) 熱回収式ケミカルワッシャ装置
KR100299917B1 (ko) 제습장치
KR100764552B1 (ko) 히트파이프를 사용한 열회수식 에어와셔 외기공조기
CN209254409U (zh) 有机气态污染物的冷凝处理系统
US20190162430A1 (en) Air or spray washer for air conditioning units
JP2005211742A (ja) 汚染物質除去装置
CN208839293U (zh) 一种尾气除白烟装置
JP2011110500A (ja) 塗装システム
CN214289652U (zh) 一种具有清理灰尘功能的冷凝器
CN216744777U (zh) 除尘除湿空气净化装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21856353

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 19/05/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 21856353

Country of ref document: EP

Kind code of ref document: A1