WO2002025183A1 - Humidificateur et conditionneur d'air utilisant cet humidificateur - Google Patents

Humidificateur et conditionneur d'air utilisant cet humidificateur Download PDF

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Publication number
WO2002025183A1
WO2002025183A1 PCT/JP2001/008092 JP0108092W WO0225183A1 WO 2002025183 A1 WO2002025183 A1 WO 2002025183A1 JP 0108092 W JP0108092 W JP 0108092W WO 0225183 A1 WO0225183 A1 WO 0225183A1
Authority
WO
WIPO (PCT)
Prior art keywords
outside air
humidifying
hose
humidifier
drying operation
Prior art date
Application number
PCT/JP2001/008092
Other languages
English (en)
Japanese (ja)
Inventor
Tooru Suzuki
Yasunori Maekawa
Original Assignee
Daikin Industries, 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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to EP01967718A priority Critical patent/EP1319905A4/fr
Priority to JP2002528744A priority patent/JP4341244B2/ja
Publication of WO2002025183A1 publication Critical patent/WO2002025183A1/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
    • 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
    • F24F3/1411—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0008—Control or safety arrangements for air-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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F24F2110/22—Humidity of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F24F2203/1036—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments

Definitions

  • the present invention relates to a humidifying device for supplying humidified air to a room and an air conditioner using the same.
  • a humidifying device there is a device for supplying humidified air from outside to a room.
  • This humidifying device absorbs moisture from the outside air to the humidifying rotor outside the room and then desorbs the moisture from the humidifying rotor to supply the humidified air to the room through a humidifying hose. By doing so, the relative humidity in the room can be adjusted, and the comfort in the room is improved.
  • dew water in the humidifying hose stays.
  • the present applicant alternately repeats a humidifying operation in which humidifying air is supplied from outside to the room via a humidifying hose and a drying operation in which dry air is blown into the humidifying hose, so that dew condensation water in the humidifying hose is retained.
  • a humidifying device that can prevent the humidification has been proposed.
  • the humidifying device is described to make the present invention easier to understand, and is not a known technology and not a conventional technology.
  • an object of the present invention is to provide a humidifying device capable of preventing dew condensation in a humidifying hose even when a humidifying operation is not performed, and an air conditioner using the same.
  • a humidifying device comprises: An outside air temperature sensor for detecting an indoor temperature, an indoor temperature sensor for detecting an indoor temperature, and a condition that satisfies predetermined conditions when an outside air temperature detected by the outside air temperature sensor is higher than an indoor temperature detected by the indoor temperature sensor. And a controller for performing a drying operation in which outside air is blown into the humidifying hose when the air is discharged.
  • the humidifying device having the above configuration, when the outside air temperature detected by the outside air temperature sensor is higher than the room temperature detected by the room temperature sensor, and under a predetermined condition (condensation in the humidification hose, outside air
  • the controller satisfies conditions such as the relative humidity of the room and the temperature difference between the room and the outside, the controller performs the drying operation by blowing outside air into the humidification hose. Even if it does, dew condensation in the humidifying hose can be prevented, improving reliability.
  • the humidifier further includes an outside air humidity sensor that detects a relative humidity of the outside air, and the control unit performs the drying operation based on the relative humidity of the outside air detected by the outside air humidity sensor. It is characterized by.
  • the control unit does not perform the drying operation.
  • the control unit performs a drying operation. Therefore, the control unit can appropriately perform the drying operation based on the relative humidity of the outside air detected by the outside air humidity sensor.
  • the humidifier of one embodiment is characterized in that the controller performs the drying operation when the relative humidity of the outside air detected by the outside air humidity sensor is 90% or less.
  • the control unit performs the drying operation. Therefore, the drying operation can be efficiently performed based on the relative humidity of the outside air.
  • the humidifier further includes a heater for heating the outside air blown into the humidification hose, and based on a relative humidity of the outside air detected by the outside air humidity sensor.
  • the control unit is characterized in that in the drying operation, the outside air blown into the humidification hose is heated by the heater.
  • the control unit controls the outside air blown into the humidifying hose in the drying operation. By heating with the heater, an effective drying operation can be performed.
  • the control unit controls the outside air blown into the humidification hose in the drying operation to the heater. It is characterized by heating by.
  • the control unit when the relative humidity of the outside air detected by the outside air humidity sensor is not less than 60% and the inside of the humidification hose cannot be efficiently dried, the control unit performs the drying operation in the drying operation.
  • the control unit By heating the outside air blown into the humidification hose by the heater, an efficient drying operation can be reliably performed based on the relative humidity of the outside air.
  • the humidifying device further includes a blowout humidity sensor that detects a relative humidity of air blown out from the blowout port of the humidification hose, and detects a relative humidity of the air blown out from the blowout port of the humidification hose detected by the blowout humidity sensor.
  • the control unit performs the drying operation based on humidity.
  • the drying capacity and the degree of drying in the humidifying hose are estimated based on the value or change of the relative humidity of the air blown out from the outlet of the humidifying hose detected by the blowing humidity sensor.
  • the above control unit can perform an efficient drying operation.
  • control unit blows the humidification hose in the drying operation based on an outside air temperature detected by the outside air temperature sensor and an indoor temperature detected by the indoor temperature sensor.
  • the outside air is heated by the heater.
  • the control unit controls the humidifying air in the drying operation.
  • the outside air blown into the source is heated by the heater, and when the temperature difference between the outside air temperature and the room temperature is small, the heater is turned off, so that an efficient drying operation can be performed.
  • the humidifying apparatus of the present invention is a humidifying apparatus that performs humidifying operation of supplying humidified air from outside to a room through a humidifying hose, wherein the cooling device is operating in a cooling mode and satisfies a predetermined condition And a controller for performing a drying operation in which outside air is blown into the humidifying hose.
  • the humidifying device when the cooling device is operating in the cooling mode, the humidifying device is operated under predetermined conditions (e.g., conditions such as the relative humidity of the outside air where dew condensation easily occurs in the humidifying hose and the temperature difference between the room and the outside).
  • predetermined conditions e.g., conditions such as the relative humidity of the outside air where dew condensation easily occurs in the humidifying hose and the temperature difference between the room and the outside.
  • the control unit performs the drying operation in which the outside air is blown into the humidifying hose. Therefore, even in the case of the cooling operation in which the humidifying operation is not performed, the dew condensation in the humidifying hose can be prevented. Is improved.
  • an air conditioner of the present invention is characterized by using the above humidifier. According to the above air conditioner, a highly reliable air conditioner that can prevent dew condensation in the humidification hose even during the cooling operation without performing the humidification operation can be realized.
  • FIG. 1 is a schematic block diagram of an air conditioner using a humidifier according to one embodiment of the present invention.
  • FIG. 2 is a configuration diagram of a main part of an air conditioner using the humidifier.
  • FIG. 3 is a flowchart showing the process of the drying operation of the humidifier.
  • FIG. 4 is a flowchart showing a process of the drying operation of the humidifier following FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is a schematic block diagram of an air conditioner using a humidifier according to a first embodiment of the present invention, wherein 1 is an indoor unit, 2 is an outdoor unit, and 3 is disposed above the outdoor unit 2.
  • the humidifying device 4 is a humidifying hose 4 connecting the indoor unit 1 and the humidifying device 3.
  • An air conditioner using this humidifying device can Humidifying air is supplied from the unit 3 to the indoor unit 1 via the humidifying hose 4 to humidify the room.
  • FIG. 2 is a block diagram of a main part of an air conditioner using the humidifying device shown in FIG. 1, and a humidifying device 3 includes a disk-shaped humidifying rotor 11 in a casing (not shown).
  • the humidifying rotor 11 is made of an adsorbent such as silica gel, zeolite, alumina or the like and is formed into, for example, a honeycomb shape or a porous multi-particle shape, and is rotated around a shaft 1 la by a humidifying rotor motor 12.
  • the inside of the casing is partitioned by a partition plate (not shown) to form a moisture absorption passage A and a humidification passage B passing through each part of the humidification rotor 11.
  • a moisture absorption fan 13 is provided downstream of the humidification rotor 11 in the moisture absorption passage A, and a moisture absorption fan motor 14 for driving the moisture absorption fan 13 is provided.
  • the humidification rotor 11 absorbs moisture (adsorbs moisture) from the air flowing through the moisture absorption passage A in the direction of the arrow.
  • a humidification fan 15 is provided downstream of the humidification rotor 11 in the humidification passage B, and a humidification fan motor 16 for driving the humidification fan 15 is provided, and air is sucked as shown by an arrow. To make it flow.
  • a heater 17 is provided in a portion of the humidification passage B upstream of the humidification rotor 11, and the air heated by the heater 17 is humidified by the humidification rotor 11 when passing through the humidification rotor 11. (Desorb moisture from the humidifying rotor 11). In this way, the moisture adsorbed by the humidifying rotor 11 from the air in the moisture absorbing passage A is desorbed by the air heated by the heater 17, and the air is humidified.
  • the humidified air is sent to the humidification hose 4 by the humidification fan 15.
  • reference numeral 21 denotes an outlet humidity sensor which is disposed near the outlet 4a of the humidifying hose 4 in the indoor unit main body 5 and detects a relative humidity (hereinafter, referred to as outlet humidity) of the blown air.
  • An indoor temperature sensor that detects the indoor temperature 23 is an outdoor air humidity sensor that detects the relative humidity of the outdoor air (hereinafter referred to as outdoor air humidity), and 24 is an outdoor air temperature sensor that detects the outdoor air temperature.
  • An indoor control unit 31 receives signals from the outlet humidity sensor 21 and the indoor temperature sensor 22 and controls an indoor fan (not shown) and the like
  • 32 denotes an outside air humidity sensor 23
  • An outdoor control unit that receives a signal from the outside air temperature sensor 24 and controls a compressor (not shown) and the like.
  • Is a humidification operation control unit that controls the humidification operation in response to the above signal.
  • the humidification operation control section 23 controls the humidification rotor motor 12, the humidification fan motor 14, the humidification fan motor 16 and the heater 17.
  • a humidifying operation in which humidified air is blown into a room via a humidifying hose 4 during a heating operation in winter, and a humidifying hose 4 in which dry air heated by a heater 7 is blown into a humidifying hose 4
  • the drying operation for drying the inside of the hose 4 is alternately repeated to prevent condensation in the humidifying hose 4 and to prevent accumulation of dew water.
  • the humidification fan 15 is operated with the humidification rotor 11 stopped at regular intervals to perform a drying operation in which the outside air is blown into the humidification hose 4 to perform a hot and humid outside air operation. Prevents water from flowing into the humidifying hose 4 and dew condensation on the indoor side, and prevents accumulation of dew water.
  • FIGS. 3 and 4 are flow charts showing a drying operation process in the cooling operation without the humidifying operation of the humidifying device 3.
  • step S1 when the cooling operation starts, it is determined whether or not 20 minutes have elapsed since the start of the process in step S1, and if 20 minutes have not elapsed, step S1 is repeated. If it is determined that the minutes have elapsed, the process proceeds to step S2.
  • step S2 it is determined whether or not the outside air temperature is higher than the room temperature. If it is determined that the outside air temperature is higher than the room temperature, the process proceeds to step S3, while the outside air temperature is lower than the room temperature. If so, step S2 is repeated.
  • the condition may be that the outdoor temperature is higher than the indoor heat exchanger temperature by a certain temperature or more.
  • step S3 the humidifying fan 15 is operated to blow outside air into the humidifying hose 4.
  • step S4 the process proceeds to step S5 to start the timer T2.
  • the timer T1 measures the minimum drying operation time
  • the timer T2 measures the maximum drying operation time.
  • step S8 it is determined whether or not the blow-out humidity detected by the blow-out humidity sensor 21 is 80% or more. If it is determined that the blow-out humidity is 80% or more, the process proceeds to step S8 and the heater 17 Turn on. On the other hand, in step S6, when the blowing humidity is less than 80% If it is determined that there is, the process proceeds to step S7, and the heater 17 is turned off. That is, if the blowing humidity of the humidifying hose 4 immediately after the operation of the humidifying fan 15 is 80% or more, it is determined that the drying capacity is not sufficient, and the heater 17 is turned on.
  • step S9 the process proceeds to step S9, and it is determined whether or not the count of the timer T1 has been completed. If not, the process returns to step S6. Proceed to step S10.
  • step S10 it is determined whether or not the force at which the blow-out humidity detected by the blow-out humidity sensor 21 is 60% or less, and whether the blow-out humidity is 60% or less. If it is determined that the blowout humidity exceeds 60%, the flow proceeds to step S12.
  • step S11 it is determined whether or not the gradient of the outlet humidity is a downward force. If it is determined that the gradient of the outlet humidity is downward, the process proceeds to step S12, and the gradient of the outlet humidity is not downward. If it is determined, the process proceeds to step S13. That is, if the gradient of the blow-out humidity is not decreased, it indicates that the dew condensation water in the humidification hose 4 has disappeared, and thereby the end time of the drying operation is determined.
  • step S12 it is determined whether or not the force has finished counting by the timer T2. If not, the process returns to step S10. If not, the process returns to step S1. Proceed to 3.
  • step S13 the heater 17 is turned off in step S13, and the humidification fan 15 is stopped in step S14.
  • step S15 to monitor the outlet humidity
  • step S16 to determine whether the monitored outlet humidity is 90% or more. If it is determined in step S16 that the outlet humidity is 90% or more, the process proceeds to step S17. If it is determined that the outlet humidity is less than 90%, the process returns to step S15. In other words, even if the humidifying fan 15 is stopped, if the blowing humidity of the humidifying hose 4 is as high as 90% or more, it is determined that the drying operation is necessary, and the process proceeds to the next drying operation.
  • step S17 the interval timer T3 is started, and the process proceeds to step S18, where it is determined whether or not the counting of the interval timer T3 is completed. And If it is determined in step S18 that the count of the interval timer T3 has ended, the process returns to step S2 shown in FIG. 3, while if it is determined that the count of the interval timer T3 has not ended, step S1 Repeat 8.
  • the dew condensation in the humidifying hose 4 can be prevented even when the humidifying operation is not performed, for example, even in the cooling operation.
  • the drying capacity and the degree of drying in the humidification hose 4 can be estimated based on the value and change of the blowing humidity detected by the blowing humidity sensor 21, and an efficient drying operation can be performed.
  • the outside air temperature detected by the outside air temperature sensor 24 when the outside air temperature detected by the outside air temperature sensor 24 is higher than the room temperature detected by the room temperature sensor 22 and when a predetermined condition is satisfied, the outside air is humidified. Drying operation was performed by blowing air into the hose 4, but when the cooling device, which is an air conditioner, was operating in the cooling mode and when the specified conditions were satisfied, the drying operation was performed by blowing outside air into the humidifying hose. Is also good. Even during the cooling operation in which the caro-humidifying operation is not performed, the dew condensation in the humidifying hose can be prevented.
  • the next drying operation is performed when the blowing humidity of the humidifying hose 4 is 90% or more.
  • the drying operation may be controlled based on the outside air humidity. For example, when the outside air humidity detected by the outside air humidity sensor 23 is higher than 90 ° / 0 , even if the outside air is blown into the humidification hose 4, the inside of the humidification hose 4 cannot be sufficiently dried and the efficiency is low. Therefore, while the drying operation is not performed, when the outside air humidity is 90% or less and the inside of the humidifying hose 4 can be dried, the drying operation is performed, so that the efficient drying operation can be performed.
  • the heater 17 was turned on when the blowing humidity of the humidifying hose 4 was 80% or more.
  • the on / off of the heater may be controlled based on the outside air humidity.
  • the outside air humidity detected by the outside air humidity sensor 23 is 60% or more.
  • the heater 17 for heating the outside air blown into the humidification hose 4 in the drying operation may be turned on and off.
  • the heater 17 is turned on when the temperature difference between the outside air temperature and the room temperature is higher than a predetermined temperature, while the temperature difference between the outside air temperature and the room temperature is lower than the predetermined temperature! / By turning off the heater 17 sometimes, efficient drying operation can be performed.
  • the blow-out humidity was detected by the blow-out humidity sensor 21 arranged near the blow-out port 4a of the humidifying hose 4 on the indoor unit main body 5 side.
  • a humidity sensor for detecting the humidity of the air may be provided, and the heater 17 for heating the outside air blown into the humidification hose 4 during the drying operation may be turned on and off based on the humidity of the blown air detected by the humidity sensor.
  • a temperature sensor for detecting the temperature of the outside air blown into the humidification hose is arranged at the inlet side of the humidification hose, and is blown into the humidification hose 4 during the drying operation based on the temperature of the outside air detected by the temperature sensor. You can turn on and off the heater 17 that heats the outside air.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

L'invention concerne un humidificateur et un conditionneur d'air utilisant cet humidificateur. Selon cette invention, lorsque la température atmosphérique mesurée par un capteur de température atmosphérique (24) est supérieure à la température ambiante mesurée par un capteur de température ambiante (22) et le taux d'humidité atmosphérique est inférieur ou égal à 90 % de manière à permettre le séchage de l'intérieur d'un tuyau pour humidificateur, une opération de séchage est effectuée. Lorsque le taux d'humidité atmosphérique détecté par un détecteur d'humidité atmosphérique (23) est supérieur à 90 %, cette opération de séchage n'est pas effectuée car l'intérieur du tuyau (4) pour humidificateur ne peut pas être suffisamment séché même si de l'air frais est soufflé dans ce tuyau (4), ce qui signifie que l'efficacité de séchage est faible. Lorsque le taux d'humidité atmosphérique détecté par le détecteur d'humidité atmosphérique (23) est supérieur ou égal à 60 % de manière à ne pas permettre un séchage efficace de l'intérieur du tuyau (4), l'air frais soufflé à l'intérieur de ce tuyau (4) est chauffé par un réchauffeur (17). Ainsi, même si l'opération d'humidification n'est pas effectuée, la formation d'une condensation (rosée) sur la paroi intérieure du tuyau peut être évitée.
PCT/JP2001/008092 2000-09-21 2001-09-18 Humidificateur et conditionneur d'air utilisant cet humidificateur WO2002025183A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01967718A EP1319905A4 (fr) 2000-09-21 2001-09-18 Humidificateur et conditionneur d'air utilisant cet humidificateur
JP2002528744A JP4341244B2 (ja) 2000-09-21 2001-09-18 加湿装置およびそれを用いた空気調和機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-287158 2000-09-21
JP2000287158 2000-09-21

Publications (1)

Publication Number Publication Date
WO2002025183A1 true WO2002025183A1 (fr) 2002-03-28

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Application Number Title Priority Date Filing Date
PCT/JP2001/008092 WO2002025183A1 (fr) 2000-09-21 2001-09-18 Humidificateur et conditionneur d'air utilisant cet humidificateur

Country Status (5)

Country Link
EP (1) EP1319905A4 (fr)
JP (1) JP4341244B2 (fr)
KR (1) KR100550660B1 (fr)
CN (1) CN1154808C (fr)
WO (1) WO2002025183A1 (fr)

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JP2005188915A (ja) * 2003-12-03 2005-07-14 Daikin Ind Ltd 調湿装置
EP1630482A1 (fr) * 2003-05-27 2006-03-01 Daikin Industries, Ltd. Regulateur d'humidite
CN102758760A (zh) * 2011-04-26 2012-10-31 阿耐思特岩田株式会社 空气压缩机
JP2016044946A (ja) * 2014-08-26 2016-04-04 大阪瓦斯株式会社 空調システム
CN110736246A (zh) * 2019-10-30 2020-01-31 广东美的制冷设备有限公司 空调器及其控制方法和装置
WO2023042631A1 (fr) * 2021-09-17 2023-03-23 パナソニックＩｐマネジメント株式会社 Climatiseur

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KR101398897B1 (ko) * 2007-04-11 2014-07-01 삼성전자주식회사 환기장치 및 이를 갖춘 공기조화기
CN102032646B (zh) * 2010-11-18 2013-03-27 珠海格力电器股份有限公司 带有过热自锁保护的超声波加湿器
RU2498170C1 (ru) * 2012-04-10 2013-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский технологический институт пищевой промышленности" Установка для термовлажностной обработки воздуха
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CN110715412A (zh) * 2019-06-21 2020-01-21 北海飞申科技有限公司 一种通风下基于周围湿度值自动调节加湿器运行湿度及其运行方法
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JP4341244B2 (ja) 2009-10-07
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JPWO2002025183A1 (ja) 2004-01-29
CN1392943A (zh) 2003-01-22
KR20020054346A (ko) 2002-07-06
EP1319905A1 (fr) 2003-06-18
CN1154808C (zh) 2004-06-23

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