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WO2018000833A1 - Dispositif destiné à augmenter l'humidité de l'air - Google Patents

Dispositif destiné à augmenter l'humidité de l'air Download PDF

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Publication number
WO2018000833A1
WO2018000833A1 PCT/CN2017/074097 CN2017074097W WO2018000833A1 WO 2018000833 A1 WO2018000833 A1 WO 2018000833A1 CN 2017074097 W CN2017074097 W CN 2017074097W WO 2018000833 A1 WO2018000833 A1 WO 2018000833A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
fiber grating
water tank
outlet
humidity
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/074097
Other languages
English (en)
Chinese (zh)
Inventor
杨小可
李�荣
翁海晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shuiai Electrical Technology (shanghai) Co Ltd
Original Assignee
Shuiai Electrical Technology (shanghai) 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 Shuiai Electrical Technology (shanghai) Co Ltd filed Critical Shuiai Electrical Technology (shanghai) Co Ltd
Publication of WO2018000833A1 publication Critical patent/WO2018000833A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F24F2006/008—Air-humidifier with water reservoir

Definitions

  • the present invention relates to a humidifying device, and in particular to a device for increasing the humidity of an air.
  • Air humidity is the size of the water vapor in the air. The greater the humidity, the more humid the air, and the closer the water vapor is to saturation. Relative humidity is usually used to indicate the amount of air humidity. In daily life, the ideal air humidity is 40 ⁇ 60% RH. Too low humidity can cause many adverse effects on people's health and life. For example: In winter, indoor heating or air conditioning, people often feel uncomfortable, and there are also lips/skin cracks, nostril bleeding, and throat itch.
  • the technical problem to be solved by the present invention is to provide a device for increasing the humidity of air, which can increase the humidity of the air with high efficiency.
  • the technical solution of the device for increasing air humidity of the present invention is:
  • [0005] comprising a water tank 1, the water tank 1 is provided with a fiber grating 2; the length of the fiber grating 2 is smaller than the length of the water tank 1, so that the front and rear ends of the fiber grating 2 and the inner wall of the water tank 1 respectively form a gap, the fiber
  • An inlet passage and an outlet passage are formed between the front and rear end faces of the panel 2 and the front and rear inner walls of the water tank 1 respectively;
  • the inlet of the intake passage is provided with a strip-shaped tuyeres 3 extending in the width direction of the water tank 1;
  • the air nozzle 3 includes an air inlet duct 31 and an air outlet duct 32 which communicate with each other.
  • the air inlet duct 31 communicates with the air outlet of the air blower 5, and the air outlet duct 32 corresponds to the air inlet passage of the water tank 1.
  • the mesh edge of the fiber grating 2 Extending in the length direction as an air flow passage.
  • the water tank 1 is filled with water so that the top of the fiber grating 2 is located above the water surface, and under the action of the wetting and capillary phenomenon, the fibrous panel 2 is located at a position above the water surface to form a wet portion of the fiber grating 2; Banded wind
  • the mouth 3 sends dry air to the intake passage of the water tank 1, and the dry air enters the air intake passage, reaches the water surface along the inner wall of the water tank, is blocked by the water surface, and enters the fiber grating 2 along the water surface, passing through the wet portion of the fiber grating 2 After that, the humid air is discharged from the air outlet passage, thereby increasing the humidity of the air and achieving the purpose of humidification.
  • a wind deflector 4 is disposed between the inlet duct 31 and the air outlet of the fan 5.
  • the outlet direction of the strip tuyeres 3 is vertically downward; or the angle between the outlet direction of the strip tuyeres 3 and the inner wall of the trough is not more than 45 degrees, so that the outlet flow of the strip tuyeres 3 It can be placed close to the inner wall of the sink.
  • the outlet of the air outlet 32 of the belt tuyere 3 is a narrow strip extending in the width direction of the water tank 1, or the air outlet 32 of the belt tuyere 3 is linearly distributed along the width direction of the water tank 1. Multiple air outlets.
  • the fiber grating 2 is a lattice-like structure formed by a plurality of fiberboards or fiber webs; the fiber grating has a mesh cross section of a square, a diamond, a triangle or a regular hexagon.
  • Each of the meshes of the fiber grating 2 has a cross-sectional area of 4 to 900 mm 2 .
  • the width of the intake passage is 5 to 70 mm.
  • the outlet passage has a width of 10 to 100 mm.
  • the fiber grating of the invention not only can increase the air humidity, but also acts as a diversion, avoiding unnecessary air turbulence, which greatly increases the volatilization surface area of the water and the wind speed of the volatilized surface, and improves Humidification efficiency.
  • the invention has simple and reliable structure, low energy consumption and high humidification efficiency.
  • FIG. 1 is a schematic view of an apparatus for increasing air humidity according to the present invention
  • FIG. 2 is a schematic view of an embodiment of the present invention.
  • FIG. 3 is a schematic view of a belt tuyere of the present invention.
  • FIG. 4 is a schematic view of a fiber grating of the present invention.
  • Figure 5 is a schematic view of a second embodiment of the fiber grating of the present invention.
  • Figure 6 is a schematic view of a third embodiment of the fiber grating of the present invention
  • 7 is a schematic view of a fourth embodiment of the fiber grating of the present invention.
  • [0025] 1 is a water tank, 2 is a fiber grating,
  • [0026] 3 is a belt-shaped tuyere
  • 4 is an air deflector
  • [0028] 5 is a fan
  • 6 is a filter
  • [0029] 7 is an air inlet hole.
  • the apparatus for increasing air humidity of the present invention comprises a water tank 1, in which a fiber grating 2 is disposed; the length of the fiber grating 2 is smaller than the length of the water tank 1, so that the fiber grating 2 A gap is formed between the front and rear ends and the inner wall of the water tank 1, and the front and rear end faces of the fiber grating 2 respectively form an air inlet passage and an air outlet passage with the front and rear inner walls of the water tank 1;
  • the width of the inlet passage (ie, the distance between the end surface of the fiber grating 2 and the inner wall of the water tank 1) is preferably 5 to 7 Omm;
  • the width of the outlet passage is preferably 10 to 100 mm;
  • the inlet of the inlet passage is provided with a strip-shaped tuyeres 3 extending in the width direction of the water tank 1;
  • the fiber grating 2 is a lattice-like structure formed by a plurality of water-absorbing fiberboards or fiber webs; the mesh of the fiber grating 2 extends in the longitudinal direction as an airflow passage;
  • the maximum width of the mesh of the fiber grating 2 may be 2 to 50 mm, and the cross-sectional area of the mesh may be 4 to 900 mm.
  • the cross section of the mesh of the fiber grating 2 may be square;
  • the cross section of the mesh of the fiber grating 2 may also be a diamond shape
  • the cross section of the mesh of the fiber grating 2 may also be a triangle
  • the cross section of the mesh of the fiber grating 2 may also be hexagonal.
  • the water tank 1 is filled with water so that the top of the fiber grating 2 is located above the water surface, and under the action of the wetting and capillary phenomenon, the portion of the fiber grating 2 located above the water surface becomes wet, and the wet portion of the fiber grating 2 is formed.
  • the dry air is introduced into the intake passage of the water tank 1 through the strip tuyeres 3, and after the dry air enters the intake passage, most of the dry air (more than 90%) is along the Coanda effect.
  • the inner wall of the water tank reaches the water surface, is blocked by the water surface, and enters the fiber grating 2 along the water surface. After passing through the wet portion of the fiber grating 2, the humid air is discharged from the air outlet passage, thereby increasing the humidity of the air and achieving the purpose of humidification.
  • the strip tuyeres 3 include an inlet duct 31 and an outlet duct 32 that communicate with each other.
  • the inlet duct 31 corresponds to the outlet of the air deflector 4, and the inlet of the deflector 4 is connected to the fan. 5th exit;
  • the outlet duct 32 of the strip tuyere 3 corresponds to the intake passage of the water tank 1; wherein, the outlet duct 32 may directly contact the intake passage of the sink 1; or, preferably, the outlet duct 32 and the sink
  • the intake passages of 1 are separated by a distance to achieve dry and wet separation to avoid damage to the fan 5 due to water return flow into the strip tuyeres 3;
  • the outlet direction of the strip tuyeres 3 (ie, the direction of the air flow of the outlet duct 32) may be vertically downward; or an angle of not more than 45 degrees may be formed with the vertical direction (ie, the inner wall of the sink 1), Having the outlet airflow of the strip tuyeres 3 close to the inner wall of the sink;
  • the outlet of the air outlet 32 of the belt tuyere 3 is a narrow strip extending in the width direction of the water tank 1, or a plurality of air outlets are linearly distributed along the width direction of the water tank 1;
  • the outlet width of the wind deflector 4 is greater than the inlet width, and the outlet width of the wind deflector 4 matches the inlet duct 31 of the strip tuyeres 3, thereby directing the airflow from the blower 5 along the strip tuyeres 3.
  • the length is evenly distributed.
  • the fan 5 can adopt a centrifugal fan as shown in FIG. 2, and the centrifugal fan is disposed outside the water tank 1 to be isolated from the water in the water tank 1, thereby ensuring the environment in which the fan 5 is used;
  • the air inlet of the fan 5 may be provided with a filter 6;
  • the fan 5 is disposed in a casing located outside the water tank 1, and the casing is provided with an air inlet hole 7.
  • the dry air passes through the air inlet hole 7 and the filter net 6 on the casing, and is uniformly sprayed from the belt tuyere 3 to the air inlet of the water tank 1 through the air flow passage of the air deflector 4. aisle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)
  • Drying Of Gases (AREA)

Abstract

L'invention concerne un dispositif destiné à augmenter l'humidité de l'air comprenant un réservoir d'eau (1), un réseau de fibres (2) étant disposé dans le réservoir (1). Un segment du réseau de fibres (2) est inférieur à un segment du réservoir (1) de sorte que deux espaces sont respectivement formés entre une paroi interne du réservoir (1) et une extrémité avant du réseau de fibres (2) et entre une paroi interne du réservoir (1) et une extrémité arrière du réseau de fibres (2). Un passage d'admission et un passage d'évacuation sont respectivement formés entre une surface d'extrémité avant du réseau de fibres (2) et la paroi interne avant du réservoir (1) et entre une surface d'extrémité arrière du réseau de fibres (2) et la paroi interne arrière du réservoir (1). Une buse d'air plate (3) s'étendant dans le sens de la largeur du réservoir (1) est disposée à une entrée du passage d'admission. La buse d'air plate (3) comprend un passage d'entrée d'air (31) et un passage de sortie d'air (32) communiquant l'un avec l'autre. Le passage d'entrée d'air (31) communique avec une sortie d'air d'un ventilateur (5) et le passage de sortie d'air (32) correspond au passage d'admission du réservoir (1). Les mailles du réseau de fibres (2) s'étendent dans le sens de la longueur en tant que passages d'écoulement d'air.
PCT/CN2017/074097 2016-06-27 2017-02-20 Dispositif destiné à augmenter l'humidité de l'air Ceased WO2018000833A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610472462.2A CN105972738B (zh) 2016-06-27 2016-06-27 增加空气湿度的装置
CN201610472462.2 2016-06-27

Publications (1)

Publication Number Publication Date
WO2018000833A1 true WO2018000833A1 (fr) 2018-01-04

Family

ID=57019168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/074097 Ceased WO2018000833A1 (fr) 2016-06-27 2017-02-20 Dispositif destiné à augmenter l'humidité de l'air

Country Status (2)

Country Link
CN (1) CN105972738B (fr)
WO (1) WO2018000833A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972738B (zh) * 2016-06-27 2019-01-08 水爱电器科技（上海）有限公司 增加空气湿度的装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2447672Y (zh) * 2000-10-25 2001-09-12 李俊清 空气净化加湿器
WO2008142866A1 (fr) * 2007-05-21 2008-11-27 Panasonic Corporation Dispositif d'humidification et épurateur d'air avec fonction d'humidification
CN102052725A (zh) * 2009-11-11 2011-05-11 田志坚 高能效比空气加湿器
CN104848459A (zh) * 2014-02-14 2015-08-19 张恺 自然蒸发方式家用加湿器的解决方案
CN105266607A (zh) * 2014-07-03 2016-01-27 樱花卫厨（中国）股份有限公司 可改变蒸汽喷出方向的电蒸箱风幕控制装置
CN105972738A (zh) * 2016-06-27 2016-09-28 上海傲聚精密模塑有限公司 增加空气湿度的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04320742A (ja) * 1991-04-22 1992-11-11 Kubota Corp 空調機
CN2125094U (zh) * 1992-04-10 1992-12-16 及兰平 被动式空气加湿器
JP2003074917A (ja) * 2001-08-29 2003-03-12 Sanyo Electric Co Ltd 加湿器
JP5531904B2 (ja) * 2010-10-13 2014-06-25 パナソニック株式会社 加湿機
CN205717686U (zh) * 2016-06-27 2016-11-23 水爱电器科技（上海）有限公司 增加空气湿度的装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2447672Y (zh) * 2000-10-25 2001-09-12 李俊清 空气净化加湿器
WO2008142866A1 (fr) * 2007-05-21 2008-11-27 Panasonic Corporation Dispositif d'humidification et épurateur d'air avec fonction d'humidification
CN102052725A (zh) * 2009-11-11 2011-05-11 田志坚 高能效比空气加湿器
CN104848459A (zh) * 2014-02-14 2015-08-19 张恺 自然蒸发方式家用加湿器的解决方案
CN105266607A (zh) * 2014-07-03 2016-01-27 樱花卫厨（中国）股份有限公司 可改变蒸汽喷出方向的电蒸箱风幕控制装置
CN105972738A (zh) * 2016-06-27 2016-09-28 上海傲聚精密模塑有限公司 增加空气湿度的装置

Also Published As

Publication number Publication date
CN105972738A (zh) 2016-09-28
CN105972738B (zh) 2019-01-08

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