WO2001000133A1 - Nebuliseur - Google Patents

Nebuliseur Download PDF

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Publication number
WO2001000133A1
WO2001000133A1 PCT/JP1999/003406 JP9903406W WO0100133A1 WO 2001000133 A1 WO2001000133 A1 WO 2001000133A1 JP 9903406 W JP9903406 W JP 9903406W WO 0100133 A1 WO0100133 A1 WO 0100133A1
Authority
WO
WIPO (PCT)
Prior art keywords
mist
nozzle
crushing member
mist generator
hot water
Prior art date
Application number
PCT/JP1999/003406
Other languages
English (en)
Japanese (ja)
Inventor
Kenji Higashi
Original Assignee
Sera Corporation Inc.
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 Sera Corporation Inc. filed Critical Sera Corporation Inc.
Priority to AU43939/99A priority Critical patent/AU4393999A/en
Priority to CA002342135A priority patent/CA2342135A1/fr
Priority to PCT/JP1999/003406 priority patent/WO2001000133A1/fr
Publication of WO2001000133A1 publication Critical patent/WO2001000133A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
    • A61H33/063—Heaters specifically designed therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle

Definitions

  • the present invention relates to a mist generator.
  • mist generators in this application, used as a concept including a steam generator
  • a simple steam bath I have.
  • mist generators generally require dedicated heat sources such as electric heaters, and are expensive, and require plumbing and wiring work, making it difficult to apply to existing houses. There was a problem.
  • the applicant of the present application has proposed a mist generator that easily and efficiently generates mist ⁇ steam by diffusing hot water supplied from an existing water heater by a rotating impeller (Japanese Patent Laid-Open No. 6-2). No. 7 726 1).
  • This mist generator has a simple structure and can generate a large amount of mist (in this application, it is used as a concept that includes a mixture of mist and steam in addition to steam). Since a support shaft and bearings are needed to support the structure, there was a limit to further simplifying the structure. In addition, a certain amount of time is required to heat a bathroom or the like, and a mist generator that can generate mist more efficiently has been demanded.
  • the present invention has been made in view of the above problems, and has as its object to provide a mist generator that can efficiently generate mist with a simpler structure. Disclosure of the invention
  • a mist generator is provided with a nozzle for ejecting a liquid, and a plurality of mist generators provided to face the nozzle, the mist being generated by transmitting the liquid ejected from the nozzle. And a crushing member having the following fine pores.
  • the liquid can be crushed into a mist by injecting the liquid from the nozzle and passing the liquid through the pores by contacting the crushing member. For this reason, a conventional rotating member such as an impeller is unnecessary, and mist can be efficiently generated with an extremely simple structure.
  • the crushing member vibrates by a liquid ejected from a nozzle.
  • the liquid ejected from the nozzle can be crushed and refined more efficiently by the vibration of the crushing member. Therefore, mist generation efficiency can be further increased.
  • the mist generator may include a diffusion member between the crushing member and the nozzle for diffusing the liquid ejected from the nozzle.
  • the liquid ejected from the nozzle can be diffused by the diffusion member and applied to the crushing member. For this reason, even when the distance between the nozzle and the crushing member is short and the diffusion of the liquid ejected from the nozzle is insufficient, the liquid can be sufficiently diffused and efficiently crushed and finely divided. Therefore, the size of the mist generator can be reduced.
  • the mist generator may include an impingement plate that impinges the mist that has passed through the crushing member to further reduce the size. According to this aspect, the liquid crushed by the crushing member can be made to collide with the collision plate to be further finely miniaturized. Therefore, mist can be generated more efficiently.
  • the crushing member is preferably a net. According to this aspect, the liquid can be efficiently converted to mist with a simpler structure.
  • the opening size of the mesh is preferably 0.05 to 2.0 mm. According to this aspect, the liquid ejected from the nozzle can be more efficiently converted into mist.
  • the crushing member may be held so as to be able to vibrate by the liquid ejected from the nozzle. According to this aspect, the liquid ejected from the nozzle can be crushed and refined more efficiently by the vibration of the crushing member. Therefore, the mist generation efficiency can be further increased.
  • FIG. 1 is a longitudinal sectional view showing a first embodiment of the mist generator of the present invention.
  • FIG. 2 is a sectional view taken along the line II-II of the preceding figure.
  • FIG. 3 is a longitudinal sectional view showing a mist generator according to a second embodiment of the present invention.
  • FIG. 4 is a cross-sectional view taken along the line IV-IV in the previous figure.
  • FIG. 5 is a longitudinal sectional view showing a mist generator according to a third embodiment of the present invention.
  • FIG. 6 is a longitudinal sectional view showing a mist generator according to a fourth embodiment of the present invention.
  • FIG. 1 is a longitudinal sectional view showing a first embodiment of a mist generator according to the present invention
  • FIG. 2 is a sectional view taken along a line II-II of the mist generator.
  • the mist generator includes a cylindrical housing 1, a nozzle 2 is inserted into one end of the housing 1, and a disc-shaped crushing member 3 is provided at the other end of the housing 1. ing.
  • This mist generator is for crushing hot water to generate mist and use a bathroom or the like as a simple steam bath.
  • the nozzle 2 is connected to a hot water supply faucet via a hose H with a joint J. Hot water supplied from the faucet can be sprayed on the crushing member 3 through the spray hole 2a.
  • the diameter D1 of the injection hole 2a is narrowed by a predetermined amount with respect to the diameter D2 of the nozzle body 2b so that the injection speed of hot water can be sufficiently ensured, for example, the diameter D2 of the nozzle body 2b. Is 6 to 8 mm, the diameter D1 of the injection hole 2a is set to 0.5 to 3 mm.
  • the diameter D1 of the injection hole 2a is appropriately determined in consideration of the size of the pores 3a of the crushing member 3 described later, the amount and particle size of the generated mist, the distance between the nozzle 2 and the crushing member 3, and the like. Selected.
  • the crushing member 3 is attached to the housing 1 using bolts B while covering the entire opening at the other end of the housing 1.
  • the crushing member 3 is formed by a net made of synthetic resin, and a large number of meshes It is configured as pores 3a for allowing the injected liquid to permeate and turn into mist : the opening size of the pores 3a is suitable in consideration of the amount of mist to be generated and the particle size. It is preferably selected from the range of 0.05 to 2.0 mm, because the hot water can be efficiently misted.
  • the crushing member 3 is capable of being elastically deformed in the axial direction by being hit by hot water injected from the nozzle 2, and is slightly vibrated in the axial direction by a change in the hot water injection pressure and diffusion state. can do.
  • the hot water injected from the nozzle 2 is applied to the crushing member 3 and is permeated through the pores 3a, thereby crushing the hot water and efficiently forming mist.
  • steam can be efficiently generated.
  • the crushing member 3 since the crushing member 3 vibrates minutely with the collision of the hot water, the direction in which the hot water scatters is constantly changed, so that the hot water can be more efficiently miniaturized. For this reason, a large amount of mist can be generated efficiently.
  • the generation efficiency of this mist is superior to that using a conventional impeller.
  • a rotating part such as an impeller is not required, the structure of the mist generator can be extremely simplified.
  • the hot water injected from the nozzle 2 is efficiently misted as the distance to the crushing member 3 increases, but the injection pressure can be reduced by reducing the diameter D1 of the injection hole 2a of the nozzle 2. Can be raised to shorten this distance.
  • the distance between the nozzle 2 and the crushing member 3 is 10 to 50 mm.
  • the diameter D1 of the injection hole 2a of the nozzle 2 is 2 mm
  • the distance between the nozzle 2 and the crushing member 3 is set to 100 to 300 mm.
  • FIG. 3 is a longitudinal sectional view showing a second embodiment of the mist generator of the present invention
  • FIG. 4 is a sectional view taken along the line IV-IV.
  • This embodiment is different from the embodiment shown in FIG. 1 in that a diffusion member 4 for diffusing hot water sprayed from the nozzle 2 is arranged between the nozzle 2 and the crushing member 3. .
  • the diffusion member 4 is a conical member made of metal or synthetic resin.
  • the large diameter end is attached to the crushing member 3 concentrically.
  • the point angle ⁇ of the diffusion member 4 is set to about 10 ° to 30 ° so that the flow rate of the hot water from the nozzle 2 does not decrease due to the resistance.
  • the large-diameter end of the diffusion member 4 is set to be about 1 to 4 to 1 Z 2 with respect to the outer diameter of the crushing member 3.
  • the hot water injected from the nozzle 2 can be diffused by the diffusion member 4 and applied to the crushing member 3. For this reason, even when the distance between the nozzle 2 and the crushing member 3 is reduced, that is, when the distance required to diffuse the hot water injected from the nozzle 2 cannot be secured, the liquid is sufficiently diffused. It can be applied to the crushing member 3. For this reason, hot water can be efficiently crushed and miniaturized while shortening the distance between the nozzle 2 and the crushing member 3, that is, reducing the size.
  • FIG. 5 is a longitudinal sectional view showing a third embodiment of the mist generator of the present invention.
  • a diffusion member 4 is arranged between a nozzle 2 and a crushing member 3, and a mist that has passed through the crushing member 3 collides against the rear side (left side in the figure) of the crushing member 3.
  • a collision plate 5 for further miniaturization is arranged.
  • the collision plate 5 has a disk shape, and its outer peripheral side is fixed to the extension 1 a of the housing 1. Further, in the extension 1a of the housing 1, through holes 1 for discharging mist in the housing 1 to the outside are provided at predetermined intervals along a circumferential direction.
  • the liquid crushed by the crushing member 3 can be made to collide with the collision plate 5 to be further finely miniaturized. Therefore, mist can be generated more efficiently. Further, the collision plate 5 can prevent relatively large water droplets from being ejected to the outside of the housing 1.
  • the collision plate 5 can be used in the embodiment shown in FIG. Further, the collision plate 5 may be formed integrally with the housing 1.
  • FIG. 6 is a longitudinal sectional view showing a mist generator according to a fourth embodiment of the present invention.
  • the crushing member 3 is mounted so as to be movable in the axial direction with respect to a bolt B for mounting the crushing member 3 on the housing 1.
  • a compression coil spring 6 is interposed between the crushing member 3 and the crushing member 3.
  • the compression coil spring 6 is fitted on the outer periphery of the bolt B, and constantly urges the crushing member 3 in the direction of the nozzle 2.
  • the urging force of the compression coil spring 6 is set to such an extent that the crushing member 3 can slightly vibrate in the axial direction due to the collision of the hot water sprayed from the nozzle 2.
  • the crushing member 3 is not only in the axial direction but also in the diameter. Since it can be vibrated in any direction, a large amount of mist can be generated more efficiently. Further, in this embodiment, as the crushing member 3, a member that does not vibrate minutely by itself can be used.
  • the crushing member 3 may be made of a wire mesh made of stainless steel or the like, a punching metal having a large number of pores formed thereon, a ceramic plate through which a liquid can pass, and the like, and the shape thereof may be a hollow sphere or a hemisphere. It can be implemented in various shapes.
  • the crushing members 3 may be arranged in a plurality of rows along the hot water jetting direction. In this case, the coarseness of each crushing member 3 may be gradually reduced toward the hot water jetting direction. Good.
  • the present invention can be applied not only to the mist generator for a simple steam bath described above but also to a mist generator used for a facial beauty device, a humidifier, a sprayer, and the like.
  • liquid to be mist various liquids such as water, oil, solvent, detergent and the like can be used in addition to steam hot water.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nozzles (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

Un élément filtre (3) présentant de nombreux petits orifices, qui forment par exemple un tissu gaze, est placé face à un gicleur (2) destiné à pulvériser un liquide. Le liquide pulvérisé par ce gicleur (2) traverse ces petits orifices avant de se transformer en gouttelettes. Le nébuliseur de cette invention, qui présente une structure simple permettant de pulvériser efficacement des gouttelettes, peut être utilisé comme générateur de vapeur dans un sauna.
PCT/JP1999/003406 1999-06-25 1999-06-25 Nebuliseur WO2001000133A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU43939/99A AU4393999A (en) 1999-06-25 1999-06-25 Mist generator
CA002342135A CA2342135A1 (fr) 1999-06-25 1999-06-25 Nebuliseur
PCT/JP1999/003406 WO2001000133A1 (fr) 1999-06-25 1999-06-25 Nebuliseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/003406 WO2001000133A1 (fr) 1999-06-25 1999-06-25 Nebuliseur

Publications (1)

Publication Number Publication Date
WO2001000133A1 true WO2001000133A1 (fr) 2001-01-04

Family

ID=14236073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/003406 WO2001000133A1 (fr) 1999-06-25 1999-06-25 Nebuliseur

Country Status (3)

Country Link
AU (1) AU4393999A (fr)
CA (1) CA2342135A1 (fr)
WO (1) WO2001000133A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322695A (ja) * 2005-05-20 2006-11-30 Max Co Ltd 浴室暖房システム
JP2006322694A (ja) * 2005-05-20 2006-11-30 Max Co Ltd 浴室空調システム
JP2006322693A (ja) * 2005-05-20 2006-11-30 Max Co Ltd 浴室空調システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102507440B (zh) * 2011-10-20 2015-06-17 高佳太阳能股份有限公司 硅片表面隐裂的检测方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343842U (fr) * 1989-09-08 1991-04-24
JPH0984848A (ja) * 1995-09-27 1997-03-31 Matsushita Electric Works Ltd スチームサウナ
JPH10197018A (ja) * 1997-01-12 1998-07-31 Fine:Kk 陰イオン発生方法及び装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343842U (fr) * 1989-09-08 1991-04-24
JPH0984848A (ja) * 1995-09-27 1997-03-31 Matsushita Electric Works Ltd スチームサウナ
JPH10197018A (ja) * 1997-01-12 1998-07-31 Fine:Kk 陰イオン発生方法及び装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322695A (ja) * 2005-05-20 2006-11-30 Max Co Ltd 浴室暖房システム
JP2006322694A (ja) * 2005-05-20 2006-11-30 Max Co Ltd 浴室空調システム
JP2006322693A (ja) * 2005-05-20 2006-11-30 Max Co Ltd 浴室空調システム

Also Published As

Publication number Publication date
CA2342135A1 (fr) 2001-01-04
AU4393999A (en) 2001-01-31

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