WO2002073095A1 - Humidificateur de type enfoui dans le plafond - Google Patents

Humidificateur de type enfoui dans le plafond Download PDF

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Publication number
WO2002073095A1
WO2002073095A1 PCT/JP2001/009949 JP0109949W WO02073095A1 WO 2002073095 A1 WO2002073095 A1 WO 2002073095A1 JP 0109949 W JP0109949 W JP 0109949W WO 02073095 A1 WO02073095 A1 WO 02073095A1
Authority
WO
WIPO (PCT)
Prior art keywords
ceiling
box
shaped frame
humidifier
steam
Prior art date
Application number
PCT/JP2001/009949
Other languages
English (en)
Japanese (ja)
Inventor
Iwao Ando
Original Assignee
Ucan 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 Ucan Co., Ltd. filed Critical Ucan Co., Ltd.
Publication of WO2002073095A1 publication Critical patent/WO2002073095A1/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
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/18—Air-humidification, e.g. cooling by humidification by injection of steam into the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the present invention relates to a humidifier embedded in a ceiling used in an office building or a general house. Background art
  • Preferred humidifier conditions are easy humidity control, sanitary conditions and easy maintenance.
  • An object of the present invention is to provide a ceiling embedded humidifier that satisfies the above conditions. Disclosure of the invention
  • a buried ceiling humidifier is provided with a box-shaped frame disposed on a ceiling of a room and having an air passage therein, and extending from the inside of the room to the inside of the room through the air passage.
  • An airflow generating means for generating an airflow, and a steam supplying means for supplying water vapor to the ventilation path are provided.
  • the airflow creating means generates an airflow from the inside of the chamber through the ventilation path to the inside of the chamber, and the steam supply means Provides steam. Therefore, necessary humidity can be efficiently supplied to the room. In addition, because it is a ceiling-mounted type, it does not reduce the indoor space and does not impair the aesthetics of the room.
  • a detachable panel for closing an opening at the lower surface of the box-shaped frame is provided, and the panel has an air inlet and an air, each of which communicates the inside of the chamber with the air passage.
  • a heater for heating the airflow is provided inside the box-shaped frame. Since the temperature of the interior of the room is low, the heater is used as necessary when steam is blown out from the humidifier or when there is a possibility that dew condensation may occur at the steam outlet of the humidifier. Can be used.
  • the panel includes an openable / closable panel for facilitating an internal inspection of the box-shaped frame. According to this embodiment, when inspecting the inside of the box-shaped frame, it is not necessary to remove the entire panel each time, and the maintenance and inspection can be performed by opening only the open / close panel.
  • At least two systems of the ventilation path are provided in the box-shaped frame.
  • the steam supply means includes a heater having no risk of ignition.
  • a ceiling embedded humidifier is provided with a box-shaped frame disposed on a ceiling of a room and having an air passage therein, and circulating the inside of the room and the air passage. Airflow creating means for generating an airflow, And steam supply means for supplying steam to the ventilation path.
  • a ceiling embedded humidifier is provided with a box-shaped frame disposed on a ceiling of a room and having an air passage therein, and circulating the inside of the room and the air passage. And a steam supply means for supplying steam to the ventilation path.
  • the airflow creation output by the airflow creation means and the steam supply power by the steam supply means are both adjustable. It has been.
  • An embedded ceiling humidifier includes a box-shaped frame suspended from a ceiling opening and having an open lower surface; a steam humidifier juxtaposed in the box-shaped frame; A blower; a detachable ceiling panel for closing the ceiling opening and a lower surface opening of the box-shaped frame; An air inlet is provided in the box-shaped frame, and a ventilation path from the inlet to the outlet is formed inside the box-shaped frame.
  • an auxiliary heater is provided on the suction port side of the ventilation path inside the box-shaped frame.
  • an opening / closing panel for maintenance and inspection that is easily opened and closed is provided on the ceiling panel. According to this embodiment, maintenance and inspection of necessary parts can be easily performed without removing the entire ceiling panel.
  • FIG. 1 is a perspective view showing the inside of a ceiling-mounted humidifier according to an embodiment of the present invention
  • FIG. 2 is a side view of the humidifier of FIG. 1
  • 4 is a side view of the humidifier of FIG. 3
  • FIG. 5 is a vertical sectional view of a main part of a humidifier according to still another embodiment of the present invention.
  • brackets 4 are fixed to substantially four corners of the peripheral wall 3 a forming the box-shaped frame 3 by welding or the like, and the lower ends of the hanging reports 5 are fixed to the respective brackets 4.
  • the box frame 3 is suspended and supported by screwing a nut 6 into the lower end of the port 5.
  • An opening 2 having a predetermined size is formed in the ceiling 1.
  • the lower surface of the box-shaped frame 3 is open toward the opening 2. None of the box-shaped frame 3 is exposed downward from the ceiling 1.
  • a steam humidifier 7 as a steam supply unit and a blower 8 as an airflow creation unit are provided inside the box-shaped frame 3. Further, inside the box-shaped frame 3, an air passage 9 communicating with the inside of the chamber 100 is provided. The air passage 9 communicates with the chamber 100 via an air inlet 20 and an air outlet 19 to be described later. By the operation of the blower 8, air above the chamber 100 is sucked into the box-shaped frame 3 from the air suction port 20, passes through the air passage 9, and flows out of the air outlet 19. Blow out.
  • a space for forming the ventilation path 9 is provided between the steam humidifier 7 and the upper surface panel 3b of the box-shaped frame 3.
  • the steam humidifier 7 is The blower 8 is arranged near the lower surface opening 3 c, and is arranged slightly above the steam humidifier 7 with a gap between the blower 8 and the steam humidifier 7.
  • the steam humidifier 7 is, for example, a porcelain semiconductor heating element having a positive resistance temperature characteristic (Japanese Patent Application Publication No. No. 4).
  • the amount of steam generated by the steam humidifier 7 is adjusted by an adjusting device (not shown).
  • the steam humidifier 7 has a steam outlet 12 on its upper surface.
  • the steam spouted from the steam spout 12 by the operation of the steam humidifier 7 is included in the air flowing through the ventilation passage 9 by the action of the blower 8, and the steam spouted from the air spout 19. It is supplied into the chamber 100.
  • the outer periphery of the steam humidifier 7 excluding the steam outlet 12 is covered with a heat insulating material (not shown). Therefore, heat dissipation is prevented, and steam is generated and ejected efficiently.
  • reference numeral 10 denotes a water supply port of the steam humidifier 7
  • 11 denotes a water supply solenoid valve for controlling water supply to the steam humidifier 7.
  • the steam humidifier 7 detects a water level in a tank of the humidifier 7 and generates a control signal for the water supply electromagnetic valve 11 1.
  • Safety devices such as a float sensor for prevention, a thermostat for preventing overheating, and a breaker for preventing overcurrent are provided.
  • reference numeral 13 denotes an auxiliary heater provided in the box-shaped frame 3 as required.
  • the auxiliary heater ⁇ ! 3 has an effect of heating the airflow created by the blower 8.
  • the auxiliary heater 13 it is preferable to use a PTC heater generally used for air heating in an air conditioner or a heater having no danger of ignition.
  • reference numeral 14 denotes suction into the box-shaped frame 3 by the blower 8. It is an air filter that cleans the air that has entered.
  • reference numeral 15 is a drain pan
  • 16 is a drain pump
  • 17 is a drain outlet communicating with the discharge port of the drain pump 16.
  • the drain pan 15 is disposed below the steam humidifier 7 so as not to leak water to the surroundings even when overflow or water leaks from the steam humidifier 7.
  • the drain pump 16 is operated, and the water in the drain pan 15 is sent out to the drain outlet 17.
  • This water is discharged outside through a drain pipe (not shown) connected to the drain outlet 17.
  • the steam humidifier 7 is also provided with a drainage solenoid valve for discharging the water in the tank and emptying the inside.
  • the ceiling panel 18 closes the opening 2 of the ceiling 1 and the opening 3 c on the lower surface of the box-shaped frame 3. I have.
  • the ceiling panel 18 is detachable from the box-shaped frame 3 or the ceiling 1. Therefore, maintenance and inspection of the inside of the box-shaped frame 3 can be easily performed.
  • the ceiling panel 18 has an air inlet 20 and an air outlet 19.
  • the air inlet 20 is formed on the blower 8 side, and the air outlet 19 is formed on the steam humidifier 7 side.
  • the air outlet 19 is provided with a chamber 22.
  • the ceiling panel 18 is provided with an opening / closing panel 21 for maintenance and inspection which can be easily opened and closed. Therefore, at the time of inspection, only the open / close panel 21 needs to be opened, and it is not always necessary to remove the entire ceiling panel 18.
  • the amount of air blown by the blower 8 is controlled by an adjustment device (not shown) such as a hand switch. It can be adjusted freely. Further, an automatic air volume adjusting mechanism may be provided so that the air volume of the blower 8 is automatically adjusted according to the output of the heater provided in the steam humidifier 7. Furthermore, a plurality of the blowers 8 may be provided according to the maximum output of the heater.
  • the water supply electromagnetic valve 11 is opened, and water is supplied from the water supply port 10 into the tank of the steam humidifier 7.
  • the supply amount is detected by a plurality of water level sensors (not shown) and the like, and is controlled by a control device (not shown) so that water shortage does not occur during operation.
  • the water in the steam humidifier 7 is heated by the heater 1 built in the steam humidifier 7, and the water starts to evaporate from the steam outlet 12. This water vapor rises to the ventilation path 9.
  • the blower 8 operates together with the steam humidifier 7 to create a flow of air circulating in the chamber 100 and the box frame 3. That is, the air in the chamber 100 is sucked into the box-shaped frame 3 from the air suction port 20 by the operation of the blower 8. This air passes through the air filter 14 where dust is removed. Thereafter, in the process of passing through the ventilation path 9, the air contains water vapor ejected from the steam ejection port 12 and is discharged from the air ejection port 19 into the chamber 100. By continuing this process, the humidity is continuously and efficiently supplied into the chamber 100.
  • the auxiliary heater 113 is used when steam is visually observed from the air outlet 19 or when dew condensation may occur on the louver 22. , Used as needed. Since the humidifier is of a ceiling embedded type, it does not reduce the indoor space. It does not impair the aesthetics of the room.
  • FIGS. 3 and 4 show another embodiment.
  • the steam ejection port 12 is a steam ejection nozzle 23, and that the steam humidifier 7 is disposed outside the box-shaped frame 3. It is.
  • the steam humidifier 7 is located outside the box-shaped frame 3, but the steam jet nozzle 23 is located inside the box-shaped frame 3.
  • FIG. 5 shows still another embodiment.
  • two ventilation paths 9 are formed.
  • a single blower 8 creates two streams of airflow along the ventilation path 9, and steam is supplied to the respective airflows from a steam humidifier.
  • the blower 8 is disposed in the center of the inside of the box-shaped frame 3, and the same steam ejection nozzles 23 as those in the embodiment of FIGS. 3 and 4 are provided on the left and right sides of the blower 8, respectively. It is location.
  • a single air suction port 20 having an air filter is disposed below the blower 8, and the air outlet ports 19 are provided on both the left and right sides of the single air suction port 20. Is arranged.
  • the air in the chamber sucked into the box-shaped frame 3 from the air suction port 20 by the operation of the blower 8 is divided into right and left in the box-shaped frame 3, and the steam jet nozzles 23 , And is blown into the room from each of the air outlets 19.
  • the air passage 9 may be formed of two or more systems.
  • the ceiling-mounted humidifier according to the present invention can be used alone, but in particular, when used together with an indoor heating device, it can efficiently provide humidity to a room that has been dried by heating. it can.
  • a control device for automatically controlling the operation of the humidifier in response to a signal from a separately provided indoor humidity detector is provided, and the humidification operation is automatically performed according to the operation status of the heating device. You can also make it.
  • a large number of OA devices are in operation and the room temperature is high throughout the year, it can be used together with an indoor cooling device, and even in this case, it can efficiently provide humidity to the room be able to.
  • hygienic humidification can be performed, it can be used safely in hospitals, maternity hospitals, nursing homes, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

Humidificateur de type enfoui dans le plafond comprenant un châssis de type boîte (3) disposé dans le plafond (1) d'une chambre (100) et muni d'une conduite de ventilation interne (9), un moyen (8) pour générer un flux d'air s'écoulant depuis l'intérieur d'une pièce (100) à travers la conduite de ventilation (9) à l'intérieur de la pièce (100) et un moyen (7) pour amener de la vapeur dans la conduite de ventilation (9). Le moyen de génération de flux d'air (8) génère un flux d'air s'écoulant depuis l'intérieur de la pièce (100) à travers la conduite de ventilation (9) à l'intérieur de la pièce (100); le moyen (7) pour amener de la vapeur injecte de la vapeur dans ce flux d'air.
PCT/JP2001/009949 2001-03-13 2001-11-14 Humidificateur de type enfoui dans le plafond WO2002073095A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-69837 2001-03-13
JP2001069837A JP2002267215A (ja) 2001-03-13 2001-03-13 天井埋込型加湿装置

Publications (1)

Publication Number Publication Date
WO2002073095A1 true WO2002073095A1 (fr) 2002-09-19

Family

ID=18927809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/009949 WO2002073095A1 (fr) 2001-03-13 2001-11-14 Humidificateur de type enfoui dans le plafond

Country Status (2)

Country Link
JP (1) JP2002267215A (fr)
WO (1) WO2002073095A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2038584A1 (fr) * 2006-06-27 2009-03-25 Dip S.A. Humidificateur d'air
JP5130724B2 (ja) * 2007-01-25 2013-01-30 マックス株式会社 加湿装置及び加湿空調システム
KR100953675B1 (ko) 2008-05-13 2010-04-20 동양매직 주식회사 천장 부착형 복합 가습 장치
KR101524836B1 (ko) * 2013-12-05 2015-06-01 주식회사 에스티 천장 매립형 기화식 가습기용 커버구조
KR101472719B1 (ko) 2014-09-24 2014-12-17 신우공조 주식회사 일체형 점검구를 갖는 천정카세트형 팬코일 유니트
JP5995337B1 (ja) * 2015-05-15 2016-09-21 木村工機株式会社 加湿ユニット
CN111550916A (zh) * 2020-05-20 2020-08-18 祝子韧 一种智能吊顶板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281331U (fr) * 1988-12-14 1990-06-22
JPH04125138U (ja) * 1991-04-26 1992-11-16 ダイキン工業株式会社 空気調和機
JPH04340041A (ja) * 1990-06-11 1992-11-26 Takasago Thermal Eng Co Ltd 気化式精密加湿装置
JPH0618830U (ja) * 1992-08-18 1994-03-11 ダイキン工業株式会社 空気調和機の加湿器
JPH0618829U (ja) * 1992-08-18 1994-03-11 ダイキン工業株式会社 天井埋込型空気調和機
JPH0755186A (ja) * 1993-08-12 1995-03-03 Kimura Kohki Co Ltd 循環、外気冷房兼用カセット形空調機
JPH07103520A (ja) * 1993-10-01 1995-04-18 Toshiba Corp 空気調和機のユニット形気化式加湿器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281331U (fr) * 1988-12-14 1990-06-22
JPH04340041A (ja) * 1990-06-11 1992-11-26 Takasago Thermal Eng Co Ltd 気化式精密加湿装置
JPH04125138U (ja) * 1991-04-26 1992-11-16 ダイキン工業株式会社 空気調和機
JPH0618830U (ja) * 1992-08-18 1994-03-11 ダイキン工業株式会社 空気調和機の加湿器
JPH0618829U (ja) * 1992-08-18 1994-03-11 ダイキン工業株式会社 天井埋込型空気調和機
JPH0755186A (ja) * 1993-08-12 1995-03-03 Kimura Kohki Co Ltd 循環、外気冷房兼用カセット形空調機
JPH07103520A (ja) * 1993-10-01 1995-04-18 Toshiba Corp 空気調和機のユニット形気化式加湿器

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Publication number Publication date
JP2002267215A (ja) 2002-09-18

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