JP2012200534A - Mist generator - Google Patents

Mist generator Download PDF

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JP2012200534A
JP2012200534A JP2011070375A JP2011070375A JP2012200534A JP 2012200534 A JP2012200534 A JP 2012200534A JP 2011070375 A JP2011070375 A JP 2011070375A JP 2011070375 A JP2011070375 A JP 2011070375A JP 2012200534 A JP2012200534 A JP 2012200534A
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liquid
mist
storage tank
liquid column
mist generating
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Masato Nunomura
真人 布村
Hiroshi Kitamura
央 北村
Toshihiro Takeuchi
利浩 竹内
Kazuyasu Ikadai
和康 筏井
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Panasonic Corp
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Panasonic Corp
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Priority to JP2011070375A priority Critical patent/JP2012200534A/en
Priority to CN2012100603372A priority patent/CN102697639A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a mist generator capable of generating ultrasonic mist while agitating a mist generating liquid for generating ultrasonic mist with a liquid column.SOLUTION: The mist generator includes: a storage tank 1 in which the mist generating liquid 2 is stored; an ultrasonic transducer 3 disposed in the mist generating liquid; and a reflection plate 4 for reflecting the vibration energy outputted from the ultrasonic transducer 3 and ejecting the liquid columns 5 from the liquid surface of the mist generating liquid 2. In the mist generator, the distance between the reflection plate 4 and a falling position of the liquid column 5 is at least a half of the distance between inner surfaces of the storage tank 1 opposed to each other in the direction of ejecting the liquid column 5.

Description

この発明は、顔等の肌面にミストを供給してスキンケアを行うミスト発生装置に関するものである。   The present invention relates to a mist generating apparatus that performs skin care by supplying mist to a skin surface such as a face.

ミスト発生装置の一種類として、超音波ミストを放出して肌面に供給することにより、潤いのある肌面を生成するようにしたものがある。超音波ミストは、ミスト生成液内で超音波振動子を振動させることにより、生成液の表面から液柱を隆起させ、その液柱の表面から放出される微粒子化された液体である。   As one type of mist generating device, there is one that generates a moist skin surface by releasing ultrasonic mist and supplying it to the skin surface. The ultrasonic mist is a microparticulated liquid that is caused to oscillate an ultrasonic vibrator in the mist generating liquid, so that the liquid column is raised from the surface of the generated liquid and discharged from the surface of the liquid column.

特許文献１には、霧化用液体内で超音波振動子を振動させ、その超音波振動子の振動エネルギーを反射部によって反射して液面に液柱を発生させ、その液柱から超音波ミストを生成する霧化装置が開示されている。   In Patent Document 1, an ultrasonic vibrator is vibrated in an atomizing liquid, and vibration energy of the ultrasonic vibrator is reflected by a reflecting portion to generate a liquid column on the liquid surface. An atomizing device for generating mist is disclosed.

特開２００８−３６３９４号公報JP 2008-36394 A

特許文献１に開示される霧化装置では、液柱が液面からほぼ垂直方向に隆起するため、霧化用液体が攪拌され難い。従って、霧化用液体を加熱しなから霧化したり、霧化用液体に洗剤等を混ぜた場合に、霧化用液体が攪拌され難いため、霧化ミストの温度や洗剤濃度にばらつきが生じるという問題点がある。   In the atomization apparatus disclosed in Patent Document 1, the liquid column rises in a substantially vertical direction from the liquid surface, so that the atomization liquid is difficult to be stirred. Accordingly, when the atomizing liquid is atomized without being heated, or when the detergent is mixed with the atomizing liquid, the atomizing liquid is difficult to stir, resulting in variations in the temperature of the atomizing mist and the detergent concentration. There is a problem.

この発明の目的は、超音波ミストを生成する生成液を、液柱で攪拌しながら超音波ミストを生成し得るミスト生成装置を提供することにある。   The objective of this invention is providing the mist production | generation apparatus which can produce | generate ultrasonic mist, stirring the production | generation liquid which produces | generates ultrasonic mist with a liquid column.

上記課題を解決するために、本発明のミスト発生装置は、生成液を貯留した貯留槽と、前記生成液内に配設した超音波振動子と、前記超音波振動子から出力される振動エネルギーを反射して、前記生成液の液面から液柱を放出させる反射板とを備えたミスト発生装置において、前記反射板と前記液柱の落下位置との距離を、前記液柱の放出方向で対向する貯留槽の内側面の距離の半分以上としたことを特徴とする。   In order to solve the above-described problems, a mist generating apparatus according to the present invention includes a storage tank that stores a product liquid, an ultrasonic vibrator disposed in the product liquid, and vibration energy output from the ultrasonic vibrator. A mist generating device comprising a reflecting plate that emits a liquid column from the liquid surface of the product liquid, wherein a distance between the reflecting plate and the falling position of the liquid column is determined in a discharge direction of the liquid column. It is characterized by being more than half of the distance of the inner surface of the opposing storage tank.

また、上記構成において、前記反射板から放出される液柱と前記生成液の液面との間の角度を鋭角とすることが好ましい。
また、上記構成において、前記反射板を前記対向する内側面の一方の内側面近傍に設け、前記液柱を他方の内側面に落下させることが好ましい。 Moreover, in the said structure, it is preferable that the angle between the liquid column discharge | released from the said reflecting plate and the liquid level of the said produced | generated liquid is made into an acute angle.
In the above configuration, it is preferable that the reflecting plate is provided in the vicinity of one inner side surface of the opposing inner side surface and the liquid column is dropped on the other inner side surface.

また、上記構成において、前記生成液を加熱するヒーターを、前記超音波振動子及び前記反射板の取付位置を除いた位置で、前記貯留槽の側面に設けることが好ましい。
また、上記構成において、前記貯留槽の底面を、前記液柱の落下位置から前記反射板の取付位置に向かって前記生成液の深さを徐々に深くする斜面とすることが好ましい。 Moreover, in the said structure, it is preferable to provide the heater which heats the said production | generation liquid in the side surface of the said storage tank in the position except the attachment position of the said ultrasonic transducer | vibrator and the said reflecting plate.
Moreover, in the said structure, it is preferable to make the bottom face of the said storage tank into the slope which makes the depth of the said production | generation liquid gradually deeper toward the attachment position of the said reflecting plate from the fall position of the said liquid column.

また、上記構成において、前記液柱の放出方向に直交する方向で対向する前記貯留槽の内側面の間隔を、前記液柱の直径と等しくすることが好ましい   Further, in the above configuration, it is preferable that an interval between the inner side surfaces of the storage tank facing each other in a direction orthogonal to the discharge direction of the liquid column is equal to the diameter of the liquid column.

本発明によれば、超音波ミストを生成する生成液を、液柱で攪拌しながら超音波ミストを生成し得るミスト生成装置を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the mist production | generation apparatus which can produce | generate ultrasonic mist can be provided, stirring the production | generation liquid which produces | generates ultrasonic mist with a liquid column.

第一の実施形態のミスト発生装置を示す概略図である。It is the schematic which shows the mist generator of 1st embodiment. 第二の実施形態のミスト発生装置を示す概略図である。It is the schematic which shows the mist generator of 2nd embodiment. 第三の実施形態のミスト発生装置を示す概略図である。It is the schematic which shows the mist generator of 3rd embodiment. 第四の実施形態のミスト発生装置を示す概略図である。It is the schematic which shows the mist generator of 4th embodiment. 第五の実施形態のミスト発生装置を示す概略図である。It is the schematic which shows the mist generator of 5th embodiment.

（第一の実施形態）
以下、この発明を具体化した第一の実施形態を図面に従って説明する。図１に示すミスト発生装置は、スキンケアを行うために肌面に供給するミストを生成するものであり、貯留槽１内に超音波ミストを生成するための生成液２が貯留されている。前記生成液２は、貯留槽１に設けられるヒーター（図示しない）により適宜な温度に加熱されている。 (First embodiment)
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. The mist generating apparatus shown in FIG. 1 generates mist to be supplied to the skin surface for performing skin care, and a generation liquid 2 for generating ultrasonic mist is stored in a storage tank 1. The product liquid 2 is heated to an appropriate temperature by a heater (not shown) provided in the storage tank 1.

前記貯留槽１の底面の一側には超音波振動子３が配設されている。超音波振動子３は、近接する貯留槽１の内側面に向かって斜め上方に向けて設置され、超音波振動子３が振動すると、その振動エネルギーは当該内側面に向かって放出される。   An ultrasonic transducer 3 is disposed on one side of the bottom surface of the storage tank 1. The ultrasonic transducer 3 is installed obliquely upward toward the inner side surface of the adjacent storage tank 1, and when the ultrasonic transducer 3 vibrates, the vibration energy is released toward the inner side surface.

前記超音波振動子３のエネルギーが放出される前記貯留槽１の内側面には、反射板４が設置される。前記反射板４は、前記超音波振動子３に向かってやや斜め下方に傾けて設置されている。   A reflection plate 4 is installed on the inner surface of the storage tank 1 from which the energy of the ultrasonic transducer 3 is released. The reflection plate 4 is installed to be inclined slightly diagonally downward toward the ultrasonic transducer 3.

そして、前記超音波振動子３の振動エネルギーは反射板４で斜め上方に向かって反射され、反射された振動エネルギーに基づいて、生成液２が液柱５となって押し上げられる。すると、液柱５の表面で発生した表面波が干渉を起こし、液体を衝突させるとともに引きちぎるように作用するエネルギーが液柱５の表面張力に打ち勝って、生成液を微粒子化して飛散させる。このような動作により液柱５の表面から超音波ミストＭが放出される。   Then, the vibration energy of the ultrasonic transducer 3 is reflected obliquely upward by the reflector 4, and the generated liquid 2 is pushed up as a liquid column 5 based on the reflected vibration energy. Then, the surface wave generated on the surface of the liquid column 5 causes interference, and the energy acting so as to collide and tear off the liquid overcomes the surface tension of the liquid column 5 to pulverize the generated liquid into fine particles. By such an operation, the ultrasonic mist M is emitted from the surface of the liquid column 5.

また、超音波振動子３から放射される振動エネルギーの中心と、反射板４で反射されて放射される振動エネルギーの中心との挟み角αがほぼ直角を成すように、言い換えれば超音波振動子３から放射される振動エネルギーが反射板４に対しほぼ４５度の入射角で入射するように設定されている。   Further, the ultrasonic vibrator is arranged so that the sandwich angle α between the center of vibration energy radiated from the ultrasonic vibrator 3 and the center of vibration energy reflected and radiated by the reflector 4 is substantially perpendicular. 3 is set so that the vibration energy radiated from 3 enters the reflector 4 at an incident angle of approximately 45 degrees.

この結果、前記液柱５の放出方向は、生成液２の液面との間の角度が鋭角となる状態で反射板４から斜め上方に向かって放出され、その先端部は放物線状に下降して生成液２の液面に向かって落下する。   As a result, the discharge direction of the liquid column 5 is discharged obliquely upward from the reflecting plate 4 in a state where the angle between the liquid column 5 and the liquid surface of the product liquid 2 is an acute angle, and the tip portion thereof descends in a parabolic shape. The liquid drops toward the liquid surface of the product liquid 2.

前記貯留槽１の大きさは、液柱５の液面への落下位置が、前記貯留槽１の中央Ｃと前記反射板４に対向する貯留槽１の内側面６との間となるように設定されている。言い換えれば、貯留槽１の大きさは、反射板４と液柱５の落下位置との距離が、貯留槽１の反射板４取付側の内側面と他方の内側面６との距離の半分以上となるように形成されている。   The size of the storage tank 1 is such that the drop position of the liquid column 5 on the liquid surface is between the center C of the storage tank 1 and the inner surface 6 of the storage tank 1 facing the reflector 4. Is set. In other words, the size of the storage tank 1 is such that the distance between the reflecting plate 4 and the drop position of the liquid column 5 is more than half of the distance between the inner surface of the storage tank 1 on the reflection plate 4 mounting side and the other inner surface 6. It is formed to become.

前記貯留槽１の天面７の前記内側面６側には送風口８が設けられ、その送風口８の近傍に送風用ファン９が設けられている。そして、送風用ファン９の作動により、貯留槽１外から貯留槽１内に向かって送風されるようになっている。   A blowing port 8 is provided on the inner surface 6 side of the top surface 7 of the storage tank 1, and a blowing fan 9 is provided in the vicinity of the blowing port 8. And by the action | operation of the fan 9 for ventilation, it blows toward the inside of the storage tank 1 from the storage tank 1 outside.

前記貯留槽１の天面７の前記反射板４側には放出口１０が設けられている。そして、前記送風口８から送られた風により、前記液柱５の表面で発生した超音波ミストＭが放出口１０から貯留槽１外へ放出されるようになっている。   A discharge port 10 is provided on the top surface 7 of the storage tank 1 on the reflecting plate 4 side. And the ultrasonic mist M which generate | occur | produced on the surface of the said liquid column 5 is discharge | released out of the storage tank 1 from the discharge port 10 with the wind sent from the said ventilation port 8. FIG.

次に、上記のように構成されたミスト発生装置の作用を説明する。
超音波振動子３が振動すると、その振動エネルギーが反射板４で反射されて液柱５が斜め上方に向かって放出され、液柱５の先端部は放物線状に下降して生成液２の液面に向かって落下する。そして、液柱５の先端は、貯留槽１の中央Ｃと内側面６との間に落下する。 Next, the operation of the mist generator configured as described above will be described.
When the ultrasonic vibrator 3 vibrates, the vibration energy is reflected by the reflecting plate 4 and the liquid column 5 is released obliquely upward, and the tip of the liquid column 5 descends in a parabolic shape, and the liquid of the product liquid 2 Fall toward the surface. The tip of the liquid column 5 falls between the center C of the storage tank 1 and the inner side surface 6.

液柱５の表面で発生した超音波ミストＭは、送風口８から貯留槽１内に送られる風で放出口１０から放出される。
上記のようなミスト発生装置では、次に示す効果を得ることができる。
（１）液柱５の先端が、反射板４が取着される内側面と対向する内側面６の近傍で生成液２の液面に向かって落下する。すると、生成液２には液柱の落下位置から反射板４に向かう対流が生じるため、生成液２が適度に攪拌される。従って、生成液２の温度や、生成液２に添加される添加剤の濃度を均一に保ち、超音波ミストＭの温度や添加剤濃度を安定化させることができる。
（２）貯留槽１の内側面６が液柱５の落下位置近傍となるように位置させて、反射板４と内側面６との間隔を縮小することにより、貯留槽１を小型化することができる。
（第二の実施形態）
図２は、ミスト発生装置の第二の実施形態を示す。前記第一の実施形態と同一構成部分は、同一符号を付して説明する。 The ultrasonic mist M generated on the surface of the liquid column 5 is discharged from the discharge port 10 by the wind sent from the blower port 8 into the storage tank 1.
In the mist generator as described above, the following effects can be obtained.
(1) The tip of the liquid column 5 falls toward the liquid surface of the product liquid 2 in the vicinity of the inner surface 6 that faces the inner surface to which the reflector 4 is attached. Then, since the convection which goes to the reflecting plate 4 from the fall position of a liquid column arises in the product liquid 2, the product liquid 2 is stirred moderately. Therefore, the temperature of the product liquid 2 and the concentration of the additive added to the product liquid 2 can be kept uniform, and the temperature and additive concentration of the ultrasonic mist M can be stabilized.
(2) To reduce the size of the storage tank 1 by positioning the inner surface 6 of the storage tank 1 in the vicinity of the drop position of the liquid column 5 and reducing the distance between the reflector 4 and the inner surface 6. Can do.
(Second embodiment)
FIG. 2 shows a second embodiment of the mist generator. The same components as those in the first embodiment will be described with the same reference numerals.

この実施形態では、液柱５は反射板４に対向する内側面６に接する位置で落下するように構成されている。すなわち、反射板４と内側面６との間隔が第一の実施形態よりさらに短縮されている。その他の構成は、第一の実施形態と同様である。   In this embodiment, the liquid column 5 is configured to drop at a position in contact with the inner surface 6 facing the reflector 4. That is, the space | interval of the reflecting plate 4 and the inner surface 6 is further shortened from 1st embodiment. Other configurations are the same as those of the first embodiment.

このようなミスト発生装置では、第一の実施形態と同様な効果を得ることができるとともに、貯留槽１をさらに小型化することができる。
（第三の実施形態）
図３は、第三の実施形態を示す。この実施形態は、貯留槽１内の生成液２で超音波ミストとスチームミストを生成する場合を示す。前記第二の実施形態と同一構成部分は、同一符号を付して説明する。 In such a mist generator, the same effect as that of the first embodiment can be obtained, and the storage tank 1 can be further downsized.
(Third embodiment)
FIG. 3 shows a third embodiment. This embodiment shows the case where ultrasonic mist and steam mist are produced | generated with the production | generation liquid 2 in the storage tank 1. FIG. The same components as those in the second embodiment will be described with the same reference numerals.

図３に示すように、貯留槽１の側面にはヒーター１１が取着され、そのヒーター１１で生成液２が加熱されて沸騰し、スチームミストが生成される。
前記ヒーター１１は、前記超音波振動子３及び反射板４の近傍を除く位置で、貯留槽１の側面に取着されている。その他の構成は、第二の実施形態と同様である。 As shown in FIG. 3, a heater 11 is attached to the side surface of the storage tank 1, and the product liquid 2 is heated and boiled by the heater 11 to generate steam mist.
The heater 11 is attached to the side surface of the storage tank 1 at a position excluding the vicinity of the ultrasonic transducer 3 and the reflection plate 4. Other configurations are the same as those of the second embodiment.

このような構成により、貯留槽１内で超音波ミストＭとスチームミストとが生成されて混合され、その混合ミストが放出口１０から放出される。
このように構成されたミスト発生装置では、第二の実施形態と同様な効果を得ることができる。また、液柱５が液面から放出される反射板４近傍では、ヒーター１１が設けられていないので、反射板４近傍の生成液２が沸騰することなく、生成液２のゆれ及び液面のゆれが抑制される。従って、安定した液柱５を生成して、超音波ミストＭを安定して生成することかできる。
（第四の実施形態）
図４は、第四の実施形態を示す。この実施形態は、貯留槽１内の生成液２の攪拌を更に促進するために、貯留槽１の底面を傾斜させたものである。前記第二の実施形態と同一構成部分は、同一符号を付して説明する。 With such a configuration, the ultrasonic mist M and the steam mist are generated and mixed in the storage tank 1, and the mixed mist is discharged from the discharge port 10.
In the mist generator configured in this way, the same effect as in the second embodiment can be obtained. In addition, the heater 11 is not provided in the vicinity of the reflecting plate 4 from which the liquid column 5 is discharged from the liquid surface, so that the product liquid 2 in the vicinity of the reflecting plate 4 does not boil, and the fluctuation of the generated liquid 2 and the liquid level are reduced. Shake is suppressed. Therefore, it is possible to generate the stable liquid column 5 and stably generate the ultrasonic mist M.
(Fourth embodiment)
FIG. 4 shows a fourth embodiment. In this embodiment, the bottom surface of the storage tank 1 is inclined in order to further promote the stirring of the product liquid 2 in the storage tank 1. The same components as those in the second embodiment will be described with the same reference numerals.

図４に示すように、貯留槽１の底面１２は内側面６側から超音波振動子３及び反射板４の取付位置に向かって生成液２の深さが徐々に深くなる斜面に形成され、超音波振動子３の取付位置が最も深くなるように形成されている。その他の構成は、第二の実施形態と同様である。   As shown in FIG. 4, the bottom surface 12 of the storage tank 1 is formed on an inclined surface in which the depth of the product liquid 2 gradually increases from the inner surface 6 side toward the attachment position of the ultrasonic transducer 3 and the reflection plate 4. The ultrasonic transducer 3 is formed so that the mounting position is deepest. Other configurations are the same as those of the second embodiment.

このような構成により、液柱５の先端部は内側面６にぶつかった後、底面１２に案内されて超音波振動子３及び反射板４の取付位置まで案内される。従って、第二の実施形態に比して、生成液２の攪拌効果をさらに向上させることができる。
（第五の実施形態）
図５は、第五の実施形態を示す。この実施形態は、第四の実施形態の貯留槽１の前後幅を縮小してさらに小型化を図るようにしたものである。第四の実施形態と同一構成部分は同一符号を付して説明する。 With such a configuration, the tip of the liquid column 5 hits the inner side surface 6, and then is guided to the bottom surface 12 to the position where the ultrasonic transducer 3 and the reflection plate 4 are attached. Therefore, the stirring effect of the product liquid 2 can be further improved as compared to the second embodiment.
(Fifth embodiment)
FIG. 5 shows a fifth embodiment. In this embodiment, the front-rear width of the storage tank 1 of the fourth embodiment is reduced to further reduce the size. The same components as those in the fourth embodiment will be described with the same reference numerals.

図５はこの実施形態の貯留槽１の平面図を示し、貯留槽１の正面方向からの形状は図４と同様である。貯留槽１の上部は、その前後方向の内側面１３ａ，１３ｂの間隔Ｗ、すなわち液柱５の放出方向に直交する方向の内側面１３ａ，１３ｂの間隔が液柱５の直径とほぼ同一となるように形成され、液柱５は貯留槽１の内側面１３ａ，１３ｂの間で放出される。その他の構成は、第四の実施形態と同様である。   FIG. 5 shows a plan view of the storage tank 1 of this embodiment, and the shape of the storage tank 1 from the front direction is the same as FIG. In the upper part of the storage tank 1, the interval W between the inner side surfaces 13a, 13b in the front-rear direction, that is, the interval between the inner side surfaces 13a, 13b in the direction orthogonal to the discharge direction of the liquid column 5 is substantially the same as the diameter of the liquid column 5. The liquid column 5 is discharged between the inner side surfaces 13 a and 13 b of the storage tank 1. Other configurations are the same as those of the fourth embodiment.

このような構成により、第四の実施形態に比して貯留槽１を前後方向に小型化することができるとともに、液柱５を貯留槽１の内側面１３ａ，１３ｂ間で、内側面１３ａ，１３ｂに阻害されることなく放出することができる。   With such a configuration, the storage tank 1 can be reduced in size in the front-rear direction compared to the fourth embodiment, and the liquid column 5 is disposed between the inner side surfaces 13a, 13b of the storage tank 1, It can be released without being inhibited by 13b.

上記実施形態は、以下の態様で実施してもよい。
・第三の実施形態以外の各実施形態でも、貯留槽にスチームミスト発生装置を設けてもよい。 You may implement the said embodiment in the following aspects.
In each embodiment other than the third embodiment, a steam mist generator may be provided in the storage tank.

１…貯留槽、２…生成液、３…超音波振動子、４…反射板、５…液柱、６…内側面、１１…ヒーター、１２…底面、１３ａ，１３ｂ…内側面。   DESCRIPTION OF SYMBOLS 1 ... Storage tank, 2 ... Production | generation liquid, 3 ... Ultrasonic vibrator, 4 ... Reflecting plate, 5 ... Liquid column, 6 ... Inner side surface, 11 ... Heater, 12 ... Bottom surface, 13a, 13b ... Inner side surface.

Claims (6)

生成液を貯留した貯留槽と、
前記生成液内に配設した超音波振動子と、
前記超音波振動子から出力される振動エネルギーを反射して、前記生成液の液面から液柱を放出させる反射板と
を備えたミスト発生装置において、
前記反射板と前記液柱の落下位置との距離を、前記液柱の放出方向で対向する貯留槽の内側面の距離の半分以上としたことを特徴とするミスト発生装置。 A storage tank storing the product liquid;
An ultrasonic transducer disposed in the product liquid;
In a mist generating apparatus provided with a reflecting plate that reflects vibration energy output from the ultrasonic vibrator and discharges a liquid column from the liquid surface of the generated liquid,
The mist generating apparatus characterized in that the distance between the reflecting plate and the position where the liquid column falls is at least half the distance of the inner surface of the storage tank facing in the discharge direction of the liquid column. 請求項１に記載のミスト発生装置において、
前記反射板から放出される液柱と前記生成液の液面との間の角度を鋭角としたことを特徴とするミスト発生装置。 The mist generating apparatus according to claim 1,
An mist generating apparatus characterized in that an angle between a liquid column discharged from the reflecting plate and a liquid surface of the generated liquid is an acute angle. 請求項１又は２に記載のミスト発生装置において、
前記反射板を前記対向する内側面の一方の内側面近傍に設け、前記液柱を他方の内側面に落下させたことを特徴とするミスト発生装置。 In the mist generating device according to claim 1 or 2,
The mist generator according to claim 1, wherein the reflection plate is provided in the vicinity of one inner surface of the opposed inner surfaces, and the liquid column is dropped onto the other inner surface. 請求項１乃至３のいずれか１項に記載のミスト発生装置において、
前記生成液を加熱するヒーターを、前記超音波振動子及び前記反射板の取付位置を除いた位置で、前記貯留槽の側面に設けたことを特徴とするミスト発生装置。 In the mist generating device according to any one of claims 1 to 3,
The mist generator characterized by providing the heater which heats the said production | generation liquid in the side surface of the said storage tank in the position except the attachment position of the said ultrasonic vibrator and the said reflecting plate. 請求項１乃至４のいずれか１項に記載のミスト発生装置において、
前記貯留槽の底面を、前記液柱の落下位置から前記反射板の取付位置に向かって前記生成液の深さを徐々に深くする斜面としたことを特徴とするミスト発生装置。 In the mist generating device according to any one of claims 1 to 4,
The mist generating apparatus according to claim 1, wherein the bottom surface of the storage tank is a slope that gradually increases the depth of the generated liquid from a position where the liquid column falls to a position where the reflector is attached. 請求項１乃至５のいずれか１項に記載のミスト発生装置において、
前記液柱の放出方向に直交する方向で対向する前記貯留槽の内側面の間隔を、前記液柱の直径と等しくしたことを特徴とするミスト発生装置。 In the mist generating device according to any one of claims 1 to 5,
The mist generating apparatus characterized in that the interval between the inner side surfaces of the storage tank facing each other in a direction orthogonal to the liquid column discharge direction is made equal to the diameter of the liquid column.
JP2011070375A 2011-03-28 2011-03-28 Mist generator Pending JP2012200534A (en)

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