WO2010143339A1 - Dispositif d'humidification - Google Patents

Dispositif d'humidification Download PDF

Info

Publication number
WO2010143339A1
WO2010143339A1 PCT/JP2010/001634 JP2010001634W WO2010143339A1 WO 2010143339 A1 WO2010143339 A1 WO 2010143339A1 JP 2010001634 W JP2010001634 W JP 2010001634W WO 2010143339 A1 WO2010143339 A1 WO 2010143339A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
humidifying
blower
humidifying filter
casing
Prior art date
Application number
PCT/JP2010/001634
Other languages
English (en)
Japanese (ja)
Inventor
濱田大輔
吉田哲也
松岡俊介
上田裕樹
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Priority to CN201080024410.XA priority Critical patent/CN102803857B/zh
Publication of WO2010143339A1 publication Critical patent/WO2010143339A1/fr

Links

Images

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
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements

Definitions

  • the present invention relates to a humidifier.
  • the humidifier includes a main body case having an intake port and an exhaust port, and a humidifying section provided in the main body case.
  • This humidifying unit supplies a water tank with a fixed amount of water, a cylindrical humidifying filter in which a part of the periphery is immersed in the water of the water tank, a rotating unit for rotating the humidifying filter, and water to the water tank. It has a water supply tank.
  • the rotating shaft of the ventilation part was provided in parallel with the rotation axis of the humidification filter, and the humidification filter was provided in the downstream of the ventilation part which ventilates air from an inlet port to an exhaust port.
  • the air sucked into the blower through the intake port is blown out from the blower to the humidification filter, and blown out from the exhaust port into the room through the humidification filter.
  • air is blown out from the blower to the humidification filter, so depending on the location of the humidification filter, there are parts with high and low wind speed, and the entire humidification filter is not uniformly exposed to air. There was a problem.
  • the humidifying device of the present invention includes a main body case having an intake port and an exhaust port, a blower unit that blows air from the intake port to the exhaust port, and a humidifying unit provided in the main body case, and the humidifying unit is provided with water.
  • the air sucked into the blower through the intake port and the humidification filter is blown out into the room from the blower through the exhaust port. That is, since the downstream side of the humidifying filter is in a negative pressure state by the blower, the air sucked from the intake port on the upstream side of the humidifying filter flows almost uniformly into the entire humidifying filter. As a result, air flows almost uniformly throughout the humidifying filter, so that the humidifying ability can be improved.
  • FIG. 1 is an external view of a humidifier according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing the internal structure of the humidifier.
  • FIG. 3 is a perspective view showing the internal structure as seen from the back side of the humidifier.
  • FIG. 4 is a cross-sectional view when the humidifier is cut between the front surface and the back surface.
  • FIG. 1 is an external view of a humidifier according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view showing the internal structure of the humidifier
  • FIG. 3 is a perspective view showing the internal structure of the humidifier according to the embodiment of the present invention as viewed from the back side
  • FIG. 4 is a cross-sectional view of the humidifier cut between the front surface and the back surface.
  • the humidifier includes a main body case 3 having an intake port 1 and an exhaust port 2, and a blower unit 8 for blowing air from the intake port 1 to the exhaust port 2 in the main body case 3. And.
  • the main body case 3 has a substantially cubic shape, and is provided with a substantially horizontally long air inlet 1 on the side surface on the back side, and a substantially horizontally long air outlet 2 on the back side of the top surface.
  • the humidifying part is formed of a water tank 4, a humidifying filter 5, a rotating part 6, and a water supply tank 7.
  • the water tank 4 contains a certain amount of water.
  • the humidifying filter 5 has a cylindrical shape in which a part of the periphery is immersed in the water of the water tank 4.
  • the rotating unit 6 rotates the humidifying filter 5.
  • the water supply tank 7 supplies water to the water tank 4.
  • the water tank 4 has a substantially box shape with an open top, and is slidably provided at the lower part of the main body case 3 so that it can be pulled out from the back side of the main body case 3.
  • the water tank 4 includes a humidifying filter mounting portion 4a for mounting the humidifying filter 5 and a water supply tank mounting portion 4b for mounting the water supply tank 7.
  • the humidifying filter mounting portion 4 a is provided on the back side of the water tank 4, and the water supply tank mounting portion 4 b is provided on the front side of the water tank 4.
  • the humidifying filter 5 is mounted on the humidifying filter mounting portion 4a so that the humidifying filter rotating shaft 5a is in the horizontal direction.
  • a gear 6 a is provided on one side of the side surface of the humidifying filter 5. The rotational force of the electric motor 6b is transmitted to the gear 6a, and the humidification filter 5 rotates.
  • a plurality of water tanks 7 having a substantially rectangular parallelepiped shape are mounted on the water tank mounting portion 4 b of the water tank 4.
  • a feature of the humidifying device of the embodiment of the present invention is that the air blowing unit rotating shaft 8a is provided in parallel with the humidifying filter rotating shaft 5a, and the humidifying filter 5 is provided on the upstream side of the air blowing unit 8.
  • the air blower 8 blows air from the air inlet 1 to the air outlet 2.
  • the air sucked into the blower unit 8 through the intake port 1 and the humidification filter 5 is blown out into the room from the blower unit 8 through the exhaust port 2. That is, since the downstream side of the humidifying filter 5 is brought into a negative pressure state by the blower unit 8, the air sucked from the intake port 1 on the upstream side of the humidifying filter 5 flows almost uniformly into the entire humidifying filter 5.
  • the blower 8 is formed of an electric motor 8b, a first blade 8c and a second blade 8d that are a plurality of blade portions, and a first casing 8e and a second casing 8f that are a plurality of casing portions. ing.
  • a first blade 8c and a second blade 8d are provided at both ends of the blower rotating shaft 8a.
  • a first outer suction space portion 9b and a second outer suction space portion 9c are provided between the outside of the first blade 8c and the second blade 8d and the main body case 3, respectively.
  • it has the motor side space part 9a between the 1st blade
  • the electric motor 8b is a double-shaft type.
  • the blower rotation shaft 8a extends outward from both side surfaces of the electric motor 8b in the horizontal direction.
  • wing 8c is being fixed to one ventilation part rotating shaft 8a
  • wing 8d is being fixed to the other ventilation part rotating shaft 8a.
  • the first blade 8c and the second blade 8d are components of a double suction sirocco fan.
  • the double-suction sirocco fan is provided with a disk-shaped main plate portion and a substantially cylindrical shaft fixing portion into which the blower rotating shaft 8a is inserted at the center portion of the main plate portion, and the main plate portion at the outer peripheral portion of the main plate portion. And a plurality of arcuate blade portions extending from both sides of the portion.
  • the first casing 8e which is a casing portion is provided so as to surround the first blade 8c
  • the second casing 8f is provided so as to surround the second blade 8d.
  • the first casing 8e and the second casing 8f are both suction type casings, and are provided with circular suction ports on both side surfaces.
  • the peripheral edge of the suction port is provided with a curved portion that is curved inward of the casing, and the upper portion is provided with a substantially rectangular discharge port.
  • a first inner suction port 8g of the first casing 8e which is a suction port on the inner side of each of the first casing 8e and the second casing 8f, that is, a suction port on the electric motor 8b side, and a second casing 8f. It arrange
  • An electric motor side space portion 9a that is a space is provided between the first inner suction port 8g and the second inner suction port 8i.
  • the motor-side space 9a serves as an air path to the first inner suction port 8g and the second inner suction port 8i.
  • first outer suction port 8h of the first casing 8e is an outer suction port of each of the first casing 8e and the second casing 8f, that is, a suction port on both side surfaces of the main body case 3. .
  • the first outer suction port 8h is disposed at a position facing the first inner suction port 8g
  • the second outer suction port 8j of the second casing 8f is disposed at a position facing the second inner suction port 8i.
  • a first outer suction space portion 9 b that is a space is provided between the first outer suction port 8 h and one side surface of the main body case 3.
  • a second outer suction space portion 9 c that is a space is provided between the second outer suction port 8 j and the other side surface of the main body case 3.
  • the first outer suction space portion 9b serves as an air passage to the first outer suction port 8h
  • the second outer suction space portion 9c serves as an air passage to the second outer suction port 8j.
  • the blower rotating shaft 8a is provided in parallel with the humidifying filter rotating shaft 5a. Further, an electric motor side space portion 9a is provided in the central portion on the leeward side of the humidifying filter 5, and a first outer suction space portion 9b and a second outer suction space portion 9c are provided at both end portions on the leeward side of the humidifying filter 5. Provided. Therefore, air will be sucked in by the air blower 8 from three locations on the leeward side of the humidifying filter 5 and the end portions on both sides, and the air will flow more uniformly in the entire humidifying filter 5, thereby improving the humidifying ability. be able to.
  • the horizontal distance of the air path between the first blade 8c and the second blade 8d is the air path between the outer sides of the first blade 8c and the second blade 8d and the main body case 3. Greater than the horizontal distance.
  • the horizontal distance of the motor-side space portion 9a is larger than the horizontal distance of the first outer suction space portion 9b and the second outer suction space portion 9c.
  • the motor-side space 9a is an air path between the first blade 8c and the second blade 8d.
  • the first outer suction space portion 9 b and the second outer suction space portion 9 c are air paths between the outside of the first blade 8 c and the second blade 8 d and the main body case 3.
  • the cover part 5b which covers the space between the both side parts of the humidification filter 5, and the main body case 3 side part is provided.
  • the cover portion 5b is a substantially semicircular arc plate extending from the both side inner surface portions of the main body case 3 so as to cover the upper portions of the both side surface portions of the humidifying filter 5.
  • the air that does not pass through the humidifying filter 5 is formed between the space between both side surfaces of the humidifying filter 5 and the side surface of the main body case 3, the side surfaces of the humidifying filter 5, and the cover portion 5b having a substantially semicircular arc shape. Pass through the space between. Since these spaces are paths with high airway pressure loss, the amount of air that does not pass through the humidifying filter 5 can be reduced. As a result, the amount of air passing through the humidifying filter 5 can be increased.
  • the humidifying filter rotating shaft 5a is provided almost directly below the blower rotating shaft 8a.
  • the air blowing unit 8 is provided almost directly above the humidifying filter 5.
  • indoor air is sucked from the intake port 1 and air that has passed through the humidifying filter 5 is blown into the room from the exhaust port 2 by the air blowing unit 8 provided almost directly above the humidifying filter 5.
  • the distance from the humidifying filter 5 to the blower 8 is short. Therefore, the air path resistance from the humidification filter 5 to the ventilation part 8 can be made small.
  • the length of the humidifying filter 5 in the direction of the humidifying filter rotating shaft 5a is longer than the length from the outer side surface of the first casing 8e, which is the blower 8, to the outer side surface of the second casing 8f. Specifically, the length in the direction of the humidifying filter rotating shaft 5a is longer than the length from the first outer suction port 8h to the second outer suction port 8j.
  • the humidifying filter 5 is provided at a position facing the first outer suction space portion 9b and the second outer suction space portion 9c. Therefore, the flow of air from the humidification filter 5 to the first outer suction port 8h and the second outer suction port 8j is substantially straight, and the air flow can be made smooth.
  • the air inlet 1 is disposed on the back side of the main body case 3 and is located between the humidifying part and the air blowing part 8.
  • the main body case 3 has a substantially cubic shape, and a substantially horizontally long air inlet 1 is provided on the side surface on the back side.
  • the upper end edge, which is the upper end edge of the opening of the air inlet 1 has a height at which the lower ends of the first casing 8 e and the second casing 8 f overlap with the side surface on the back side of the main body case 3.
  • the lower end edge which is the lower end edge of the opening of the intake port 1 is substantially the same height as the height of the humidifying filter rotating shaft 5a.
  • the air sucked from the air inlet 1 by the blower 8 flows from the air inlet 1 to the humidifying filter 5 slightly downward along the lower surfaces of the first casing 8e and the second casing 8f. Therefore, air also flows through the portion of the humidifying filter 5 that is lower than the humidifying filter rotating shaft 5a. As a result, the air flows almost uniformly throughout the humidifying filter 5 and the humidifying ability can be improved.
  • the first blade 8c and the second blade 8d have the same shape and are components of the sirocco fan.
  • the double-suction sirocco fan is provided with a disk-shaped main plate portion, and a substantially cylindrical shaft fixing portion into which the blower rotating shaft 8a is inserted at the central portion of the main plate portion.
  • the shaft fixing portion has a substantially cylindrical shape and extends long toward the electric motor 8b, the fixing allowance can be increased with respect to the air blowing portion rotating shaft 8a, so that the vibration of the blade can be reduced.
  • the first casing 8e and the second casing 8f are each provided with a discharge port 10 at the top, and a tongue piece 11 on the front side of the main body case 3 of the discharge port 10.
  • the first casing 8e is provided so as to surround the first blade 8c
  • the second casing 8f is provided so as to surround the second blade 8d.
  • the first casing 8e and the second casing 8f are both suction type casings, and are provided with circular suction ports on both side surfaces.
  • a peripheral portion of the suction port is provided with a curved portion curved inward of the casing, and a substantially rectangular discharge port 10 is provided at an upper portion.
  • a tongue piece portion 11 is provided on the front side of the main body case 3 of the discharge port 10.
  • the air sucked from the suction ports of the first casing 8e and the second casing 8f is blown from the exhaust port 2 of the main body case 3 to the front side of the main body case 3 in the direction of the tongue piece portion from the discharge port. I can do it.
  • the humidified air is blown out toward the center of the room, so that the humidified air hits the wall of the room. Can be suppressed.
  • the present invention is expected to be used as a humidifying device for home use or office use.

Abstract

L'invention concerne un dispositif d'humidification composé d'un carter de corps principal doté d'un orifice d'aspiration et d'un orifice de décharge ; d'une soufflante qui souffle l'air provenant de l'orifice d'aspiration vers l'orifice de décharge ; et une partie d'humidification prévue à l'intérieur du carter de corps principal. La partie d'humidification est composée d'un réservoir d'eau qui contient de l'eau ; d'un filtre d'humidification, d'une partie du bord périphérique qui est immergée dans l'eau ; d'une partie de rotation pour faire tourner le filtre d'humidification ; et d'un réservoir d'alimentation en eau pour amener de l'eau. Un arbre rotatif de la soufflante est doté en parallèle d'un arbre rotatif du filtre d'humidification, et le filtre d'humidification est placé en amont de la soufflante.
PCT/JP2010/001634 2009-06-11 2010-03-09 Dispositif d'humidification WO2010143339A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080024410.XA CN102803857B (zh) 2009-06-11 2010-03-09 加湿装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-139743 2009-06-11
JP2009139743A JP5532691B2 (ja) 2009-06-11 2009-06-11 加湿装置

Publications (1)

Publication Number Publication Date
WO2010143339A1 true WO2010143339A1 (fr) 2010-12-16

Family

ID=43308602

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/001634 WO2010143339A1 (fr) 2009-06-11 2010-03-09 Dispositif d'humidification

Country Status (3)

Country Link
JP (1) JP5532691B2 (fr)
CN (1) CN102803857B (fr)
WO (1) WO2010143339A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162355B (zh) * 2013-03-06 2015-01-28 陆焕炯 空气净化加湿器及其使用方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306591A (en) * 1964-02-10 1967-02-28 Bruno G Valazza Evaporative cooler
JPS4427100Y1 (fr) * 1968-05-06 1969-11-12
JPS5079245U (fr) * 1973-11-20 1975-07-09
JPS54163564U (fr) * 1978-05-08 1979-11-16
JP2009008291A (ja) * 2007-06-26 2009-01-15 Toshiba Home Technology Corp 加湿器
JP2009024918A (ja) * 2007-07-18 2009-02-05 Sharp Corp 回転駆動構造及び加湿装置
JP2009085532A (ja) * 2007-10-01 2009-04-23 Panasonic Corp 加湿装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0579245U (ja) * 1992-03-23 1993-10-29 日本ユプロ株式会社 風呂釜
CN2767887Y (zh) * 2005-01-31 2006-03-29 刘德华 多功能加湿净化器
JP5079245B2 (ja) * 2005-03-09 2012-11-21 国立大学法人九州大学 ３位に置換基を有するオキセタン誘導体の重合方法および重合物
JP4427100B2 (ja) * 2006-11-16 2010-03-03 株式会社アイピープランテック 畜舎用回転式シャッター及びこれを備えた畜舎

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306591A (en) * 1964-02-10 1967-02-28 Bruno G Valazza Evaporative cooler
JPS4427100Y1 (fr) * 1968-05-06 1969-11-12
JPS5079245U (fr) * 1973-11-20 1975-07-09
JPS54163564U (fr) * 1978-05-08 1979-11-16
JP2009008291A (ja) * 2007-06-26 2009-01-15 Toshiba Home Technology Corp 加湿器
JP2009024918A (ja) * 2007-07-18 2009-02-05 Sharp Corp 回転駆動構造及び加湿装置
JP2009085532A (ja) * 2007-10-01 2009-04-23 Panasonic Corp 加湿装置

Also Published As

Publication number Publication date
JP2010286161A (ja) 2010-12-24
CN102803857A (zh) 2012-11-28
CN102803857B (zh) 2015-05-20
JP5532691B2 (ja) 2014-06-25

Similar Documents

Publication Publication Date Title
US7461518B2 (en) Fan and air conditioner
JP6398072B2 (ja) 加湿空気清浄機
WO2010055685A1 (fr) Dispositif de purification d'air
JP5163236B2 (ja) 空気調和装置
WO2014050335A1 (fr) Climatiseur
JP4978268B2 (ja) 空気調和機
JP5206365B2 (ja) 送風装置
JP2019011875A (ja) 加湿空気清浄装置
JP4647441B2 (ja) 空気調和機
WO2010143339A1 (fr) Dispositif d'humidification
JP5609230B2 (ja) 加湿機能付空気清浄装置
JP2010101505A (ja) 加湿装置
JP2009174790A (ja) 加湿機能付空気清浄機
JP2015021702A (ja) 空気清浄機
JPH0593523A (ja) 空気調和装置
JP2011026970A (ja) 送風装置
JP5012410B2 (ja) 空気調和機
JP5879479B2 (ja) 空気清浄機及び加湿機能付空気清浄機
JP4006703B2 (ja) 空気調和機
WO2008056740A1 (fr) Climatiseur
JP2012017941A (ja) 空気調和機
JP2011017494A (ja) 加湿機能付空気清浄装置
JP4876583B2 (ja) 空気調和機
JP5510161B2 (ja) 加湿機能付空気清浄装置
JP2002106497A (ja) シロッコファン及びそれを用いた加湿ユニット

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080024410.X

Country of ref document: CN

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

Ref document number: 10785871

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10785871

Country of ref document: EP

Kind code of ref document: A1