TW201515716A - Pin release element, mist-generation element and electrostatic atomization device using the same - Google Patents

Pin release element, mist-generation element and electrostatic atomization device using the same Download PDF

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TW201515716A
TW201515716A TW102137713A TW102137713A TW201515716A TW 201515716 A TW201515716 A TW 201515716A TW 102137713 A TW102137713 A TW 102137713A TW 102137713 A TW102137713 A TW 102137713A TW 201515716 A TW201515716 A TW 201515716A
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Taiwan
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release pin
water
pin release
pin member
electrostatic atomization
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TW102137713A
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Chinese (zh)
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Toshikazu Kawahara
Masataka Sano
Hideyuki Tsukamoto
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Techno Frontier Co Ltd
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Abstract

The present invention provides a pin release element capable of releasing mist in mass without imposing extra high voltage, mist-generation element assembling the pin release element and a water containing element, and an electrostatic atomization device using the same. The present invention provides the element, which is used in the electrostatic atomization device 10releasing mist 17 carrying negative charges toward the outside, that is a pin release element 11 formed by a core portion 11c having porous bodies or fiber forming bodies, a cover part 11d having conductive material and deliquescence compound covering the core portion.; Further, the present invention provides the mist generation element having the pin release element, and the water containing element for setting the pin release element protruded from the upper part. The upper surface of the water containing element has a concave portion for setting the pin release element protruded thereon so that the pin release element is protruded and disposed in the concave portion Besides, the present invention provides an electrostatic atomization device having the pin release element and having the imposing electrode for applying voltages to the pin release element.

Description

釋放插針元件、霧產生元件及使用其之靜電霧化裝置 Release pin element, mist generating element and electrostatic atomizing device using same

本發明係關於將包含機能性成分之噴霧向外部釋放之靜電霧化裝置中,不用施加額外的高電壓而可以將大量噴霧向外部釋放之釋放插針元件、霧產生元件及使用其之靜電霧化裝置。 The present invention relates to an electrostatic atomizing device for releasing a spray containing a functional component to the outside, which can release a large amount of spray to the outside without applying an extra high voltage, and the release pin member, the mist generating member, and the electrostatic mist using the same Chemical device.

習知之靜電霧化裝置係將加入有維生素C、胺基酸等機能性成分的水,包含芳香油、除臭材料等不揮發性機能性成分的水,藉由施加高電壓使其霧化,釋放成為噴霧。一般而言,靜電霧化裝置係從蓄水部利用毛細管現象輸送水至釋放插針元件的前端部,水被拉升至前端部由多孔體所形成的釋放插針元件,藉由於該釋放插針元件施加高電壓,從前端部釋放出噴霧。 The electrostatic atomization device of the prior art is a water containing a functional component such as vitamin C or amino acid, and water containing a non-volatile functional component such as an aromatic oil or a deodorizing material, and is atomized by applying a high voltage. Release as a spray. In general, the electrostatic atomization device transports water from the water storage portion by capillary action to the front end portion of the release pin member, and the water is pulled up to the release pin member formed by the porous body at the front end portion, by the release insertion The needle element applies a high voltage to release the spray from the front end.

然而,習知之靜電霧化裝置中,水槽所補給的水係如同自來水般包含Ca、Mg等礦物質成分的水之情形時,此礦物質成分會與空氣中的CO2反應而於吸水體的霧化部使CaCO3或MgO等析出附著,進而會妨礙噴霧的產生。 However, in the conventional electrostatic atomization device, when the water supplied from the water tank is like water containing mineral components such as Ca or Mg as the tap water, the mineral component reacts with the CO 2 in the air to absorb the water. The atomization unit precipitates and adheres CaCO 3 or MgO, and further hinders the generation of the spray.

對於此問題,已記載有一種靜電霧化裝置,藉著於水輸送線路中設置用以去除礦物質成分的離子交換部,在尖頭狀的霧化部,防止經由與空氣中的CO2的反應而產生的CaCO3或MgO等的析出附著,即使沒有進行定期性的保養也可繼續使用(例如專利文獻1)。 In order to solve this problem, an electrostatic atomization device has been described which is provided with an ion exchange portion for removing a mineral component in a water transport line, and is prevented from passing through CO 2 with air in a pointed atomization portion. Precipitation and adhesion of CaCO 3 or MgO generated by the reaction can be continued even without regular maintenance (for example, Patent Document 1).

[專利文獻] [Patent Literature]

【專利文獻1】日本特開2009-255091號公報 [Patent Document 1] Japanese Patent Laid-Open Publication No. 2009-255091

然而,在習知的施加高電壓、具有使噴霧產生的霧化部之靜電霧化裝置中,係在其構造,構成釋放插針元件前端部的多孔體接觸空氣, 由於引起氧化反應而附著有氧化物,會發生使多孔體堵塞之其他問題。如此多孔體若發生堵塞,會阻礙因毛細管現象所產生的水之輸送,出現難以產生靜電霧化之現象,因此要進行保養以去除於釋放插針元件前端部所析出附著並堵塞之氧化物等,為了噴霧的釋放而必須額外施加高電壓。 However, in a conventional electrostatic atomization device which applies a high voltage and has an atomization portion for generating a spray, the porous body which constitutes the front end portion of the release pin member is in contact with the air, Other problems such as clogging of the porous body occur due to the adhesion of the oxide due to the oxidation reaction. When the porous body is clogged, the transport of water due to the capillary phenomenon is hindered, and electrostatic atomization is less likely to occur. Therefore, maintenance is required to remove the oxide which is deposited and clogged at the tip end portion of the release pin member. In order to release the spray, an additional high voltage must be applied.

因此,本發明係集中在用以噴霧釋放的釋放插針元件並持續研究之結果,藉由在釋放插針元件覆蓋導電性材料及潮解性(deliquescency)成分,目的在於提供一種不用施加額外的高電壓而可以釋放大量噴霧之釋放插針元件、組合該釋放插針元件與含水元件之霧產生元件、及使用其之靜電霧化裝置。 Accordingly, the present invention is focused on the release of the needle member for spray release and the result of continuous research by covering the conductive material and the deliquescency component at the release pin member, with the aim of providing an additional high The voltage release device can release a large number of spray release pin elements, a combination of the release pin element and the water-containing element, and an electrostatic atomization device using the same.

(1)本發明之釋放插針元件係使用於將霧向外部釋放的靜電霧化裝置之元件,其特徵係由多孔體或纖維成型體之芯部、包含導電性材料及潮解性成分以覆蓋該芯部之覆蓋部所形成。 (1) The release pin member of the present invention is an element for use in an electrostatic atomization device for releasing a mist to the outside, and is characterized in that it is covered by a core portion of a porous body or a fiber molded body, containing a conductive material, and a deliquescent component. The cover of the core is formed.

(2)本發明之釋放插針元件係於(1)中,在其底面部並沒有形成該覆蓋部。 (2) The release pin member of the present invention is in (1), and the cover portion is not formed on the bottom surface portion thereof.

(3)本發明之霧產生元件,具備(1)或(2)之釋放插針元件、用以於上部突出設置該釋放插針元件之含水元件,其特徵係該含水元件在其上表面設置用以突出設置該釋放插針元件之凹部,使該釋放插針元件突出設置於該凹部。 (3) The mist generating member of the present invention, comprising the release pin member of (1) or (2), and the water-containing member for projecting the release pin member at an upper portion, characterized in that the water-containing member is provided on the upper surface thereof The recess for protruding the release pin element is protruded, and the release pin element is protruded from the recess.

(4)本發明之靜電霧化裝置,具備(1)或(2)之釋放插針元件,其特徵係具有對該釋放插針元件施加電壓之施加電極。 (4) The electrostatic atomization device of the present invention comprises the release pin device of (1) or (2), characterized in that it has an application electrode for applying a voltage to the release pin element.

(5)本發明之靜電霧化裝置,具備(3)之霧產生元件,其特徵係具有對該霧產生元件的含水元件供給水溶液之蓄水部、對該釋放插針元件施加電壓之施加電極。 (5) The electrostatic atomization device of the present invention includes the mist generating element of (3), characterized in that it has a water storage portion for supplying an aqueous solution to the water-containing member of the mist generating element, and an application electrode for applying a voltage to the release pin member. .

本發明之釋放插針元件係霧產生元件,由多孔體或纖維成型體之芯部、包含導電性材料及潮解性成分以覆蓋該芯部之覆蓋部所形成,導電性材料係可達到不用施加高電壓而可以釋放大量噴霧之效果。 The release pin element of the present invention is a mist generating element formed by a core portion of a porous body or a fiber molded body, a conductive material and a deliquescent component covering the covering portion of the core portion, and the conductive material can be used without application. High voltage can release a large amount of spray.

又,覆蓋部所包含的潮解性成分係可吸收釋放插針元件周圍的水分,從釋放插針元件的前端釋放成為噴霧,可省略來自蓄水部的水分補給。 Further, the deliquescent component contained in the covering portion absorbs the moisture around the release pin member, releases the spray from the tip end of the release pin member, and omits the water supply from the water storage portion.

又,在其底面部,根據不形成覆蓋部,可以從含水元件使釋放插針元 件的芯部容易吸收水溶液。 Further, in the bottom surface portion, the release pin can be released from the water-containing member according to the absence of the covering portion. The core of the piece easily absorbs the aqueous solution.

10‧‧‧靜電霧化裝置 10‧‧‧Electrostatic atomization device

11‧‧‧實施例1之釋放插針元件 11‧‧‧release pin element of embodiment 1

11a‧‧‧前端部 11a‧‧‧ front end

11b‧‧‧底面部 11b‧‧‧ bottom part

11c‧‧‧芯部 11c‧‧‧ core

11d‧‧‧覆蓋部 11d‧‧‧ Coverage

12‧‧‧蓄水部 12‧‧‧Water Storage Department

13‧‧‧含水元件 13‧‧‧Hydral components

13a‧‧‧導電層 13a‧‧‧ Conductive layer

13b‧‧‧凹部 13b‧‧‧ recess

14‧‧‧電源部 14‧‧‧Power Supply Department

15‧‧‧施加電極 15‧‧‧Application of electrodes

16‧‧‧水溶液 16‧‧‧ aqueous solution

17‧‧‧噴霧 17‧‧‧ spray

圖1表示本發明實施型態之靜電霧化裝置之概略圖。 Fig. 1 is a schematic view showing an electrostatic atomization apparatus according to an embodiment of the present invention.

圖2表示本發明之實施例1之釋放插針元件之構造說明圖,(a)係縱剖面圖、(b)係底面圖。 Fig. 2 is a view showing the structure of the release pin unit of the first embodiment of the present invention, wherein (a) is a longitudinal sectional view and (b) is a bottom view.

圖3表示本發明之實施例1之釋放插針元件突出設置於含水元件之狀態說明圖,(a)係縱剖面圖、(b)係上表面圖、(c)表示含水元件之其他實施型態之上表面圖。 Fig. 3 is a view showing a state in which the release pin member of the first embodiment of the present invention is protruded from the water-containing member, (a) is a longitudinal sectional view, (b) is an upper surface view, and (c) shows another embodiment of the water-containing member. Surface map above.

以下藉由用以實施發明之型態進行說明,但申請專利範圍之發明並不侷限於以下實施例,且本發明亦不侷限於通過實施例所說明之特徵。 The invention is not limited to the following embodiments, and the invention is not limited to the features described by the embodiments.

本發明之釋放插針元件係由多孔體或纖維成型體之芯部、包含導電性材料及潮解性成分以覆蓋該芯部之覆蓋部所形成。 The release pin element of the present invention is formed by a core portion of a porous body or a fiber molded body, a conductive material, and a deliquescent component to cover the core portion.

又,在其底面部以沒有形成該覆蓋部更為理想。 Further, it is more preferable that the cover portion is not formed on the bottom surface portion.

又,本發明之靜電霧化裝置係藉由對釋放插針施加電壓,使釋放插針所保持的水分霧化,釋放成為噴霧。 Further, in the electrostatic atomization device of the present invention, by applying a voltage to the release pin, the moisture retained by the release pin is atomized and released into a spray.

靜電霧化裝置係具備蓄水部、保持從保水部吸收的水之含水元件、突出設置於含水元件並將噴霧向外部釋放之釋放插針元件、以及對釋放插針元件施加電壓之施加電極。 The electrostatic atomization device includes a water storage unit, a water-containing element that retains water absorbed from the water retention unit, a release pin element that protrudes from the water-containing element and releases the spray to the outside, and an application electrode that applies a voltage to the release pin element.

其中,釋放插針元件係突出設置於含水元件,所發揮之作用係吸引含水元件所保持的水分或包含機能性成分之水分(本說明書中稱為水溶液),從釋放插針元件的前端部向外部釋放成為噴霧。 Wherein, the release pin element is protruded from the water-containing element and functions to attract moisture retained by the water-containing element or moisture containing a functional component (referred to as an aqueous solution in the present specification), from the front end portion of the release pin element The external release becomes a spray.

因此,釋放插針元件必須具備高吸水力及保水力。 Therefore, the release pin component must have high water absorption and water retention.

釋放插針元件係由多孔體或纖維成型體構成之芯部、包含導電性材料及潮解性成分以形成覆蓋該芯部之覆蓋部所形成。 The release pin element is formed of a core portion composed of a porous body or a fiber molded body, and includes a conductive material and a deliquescent component to form a covering portion covering the core portion.

多孔體或纖維成型體係將陶瓷材料、金屬材料、合成樹脂材料、天然樹脂材料之1種或2種以上複合化所形成。 The porous body or the fiber molding system is formed by combining one or more of a ceramic material, a metal material, a synthetic resin material, and a natural resin material.

釋放插針元件的芯部係其網眼狀空隙可發揮作為水溶液的流道之作用。 The core of the release pin member is such that its mesh-like voids function as a flow path for the aqueous solution.

所謂釋放插針元件的多孔體,係指於內部擁有無數個微小的空缺(vacancy)之材料,該多孔體係比起獨立的微氣泡的集合體,以使用無數個微細孔連貫者在吸引水溶液上較為理想。 The porous body that releases the pin element refers to a material having a large number of tiny vacancies inside, which is used as an aggregate of independent microbubbles to attract a plurality of fine pores to attract the aqueous solution. More ideal.

例如,可列舉有使陶瓷粒子或金屬粒子燒結成為棒狀體之多孔體、將胺甲酸乙酯樹脂或苯乙烯樹脂等發泡體形成為棒狀體者。 For example, a porous body in which ceramic particles or metal particles are sintered into a rod-like body, and a foam such as an urethane resin or a styrene resin is formed into a rod shape.

所謂釋放插針元件的纖維成型體,係匯集多數個纖維狀物自我溶接或者藉由接著劑等,部分或者整體接著多數個纖維狀物而一體化,例如可列舉有將陶瓷纖維(陶瓷纖維(ceramic fiber)、玻璃纖維等)、有機纖維(聚酯纖維、嫘縈纖維、尼龍纖維等)、金屬纖維(不鏽鋼纖維、銅纖維、鈦纖維)或混合該等者,形成為棒狀體。 In the fiber molded body in which the pin member is released, a plurality of fibrous materials are self-melted or integrated by a part or the whole with a plurality of fibrous materials, for example, ceramic fibers (ceramic fibers ( Ceramic fiber), glass fiber, etc., organic fiber (polyester fiber, rayon fiber, nylon fiber, etc.), metal fiber (stainless steel fiber, copper fiber, titanium fiber), or the like, are formed into a rod-shaped body.

陶瓷材料係指如二氧化矽、氧化鋁、氧化鎂(magnesia)、氧化鈦(titania)、zirconia(氧化鋯)之類的單一氧化物、或是富鋁紅柱石(mullite)、沸石(zeolite)、膨土(bentonite)、海泡石(sepiolite)、鎂鋁海泡石(attapulgite)、矽線石(sillimanite)、高嶺土、絹雲母(sericite)、矽藻土(kieselguhr)、長石、陶土(gairome clay)、矽酸鹽化合物(波來鐵(pearlite)、蛭石(vermiculite)、絹雲母)等任一種,或者包含上述成分中至少一種的組合而成的材料,但不僅限於此。 Ceramic material means a single oxide such as cerium oxide, aluminum oxide, magnesia, titania, zirconia, or mullite or zeolite. , bentonite, sepiolite, attapulgite, sillimanite, kaolin, sericite, kieselguhr, feldspar, clay (gairome) Clay), a phthalate compound (pearlite, vermiculite, sericite), or a combination of at least one of the above components, but is not limited thereto.

金屬材料可列舉不鏽鋼、銅、鈦、錫、白金、金、銀等,但不僅限於此。 Examples of the metal material include stainless steel, copper, titanium, tin, platinum, gold, silver, and the like, but are not limited thereto.

合成樹脂材料係可列舉聚酯、尼龍或嫘縈、胺甲酸乙酯(含聚氨酯)、丙烯、聚丙烯等,但並不僅限於此。天然樹脂材料係可列舉紙漿纖維、棉、毛纖維、麻纖維等,但並不僅限於此。 Examples of the synthetic resin material include polyester, nylon or hydrazine, urethane (including polyurethane), propylene, polypropylene, and the like, but are not limited thereto. Examples of the natural resin material include pulp fibers, cotton, wool fibers, hemp fibers, and the like, but are not limited thereto.

纖維成型體係將複數根中空纖維、匯集成束固定化而形成者。 In the fiber molding system, a plurality of hollow fibers are bundled and bundled to form a bundle.

中空纖維係內部有空洞之吸管狀的纖維,使用和極細管、毛細管、中空絲等為同義。中空纖維的外徑係0.2mm以下,較佳為0.1mm以下,內徑為10μm以上50μm以下較佳。 The hollow fiber has a hollow tubular fiber inside, and is used synonymously with a very thin tube, a capillary tube, a hollow fiber or the like. The outer diameter of the hollow fiber is 0.2 mm or less, preferably 0.1 mm or less, and the inner diameter is preferably 10 μm or more and 50 μm or less.

中空纖維所使用的原料係若可加工成為中空纖維者,有機材料、無機 材料之任一者皆可,例如可列舉尼龍6(登錄商標)、尼龍66(登錄商標)、芳香族聚醯胺(aromatic polyamide)等聚醯胺系的各種纖維、聚對苯二甲酸乙二醇酯(PET)、聚丁烯對苯二甲酸酯(PBT)、聚乳酸、聚甘醇酸、聚碳酸酯(polycarbonate)等聚酯系的各種纖維、聚丙烯腈(polyacrylonitrile)等丙烯系的各種纖維、聚乙烯或聚丙烯等聚烯烴(polyolefin)系的各種纖維、聚甲基丙烯酸甲酯(polymethylmethacrylate)等聚甲基丙烯酸鹽(polymethacrylate)系的各種纖維、聚乙烯醇(polyvinyl alcohol)系的各種纖維、聚二氯亞乙烯(polyvinylidene chloride)系的各種纖維、聚乙烯(polyvinyl)系的各種纖維、聚氨酯(polyurethane)系的各種纖維、酚(phenol)系的各種纖維、聚二氟亞乙烯(polyvinylidene fluoride)或聚四氟乙烯(polytetrafluoroethylene)等所構成的氟系的各種纖維、碳奈米管(carbon nanotube)等碳系纖維等材料。 The raw materials used for hollow fibers can be processed into hollow fibers, organic materials, inorganic materials. Any of the materials may, for example, be various types of polyamido-based fibers such as nylon 6 (registered trademark), nylon 66 (registered trademark), or aromatic polyamide, and polyethylene terephthalate. Various types of polyesters such as alcohol ester (PET), polybutylene terephthalate (PBT), polylactic acid, polyglycolic acid, and polycarbonate, and acrylics such as polyacrylonitrile Various fibers such as polyolefins, polyethylene or polypropylene, various fibers of polymethacrylate such as polymethylmethacrylate, and polyvinyl alcohol. Various fibers, various fibers of polyvinylidene chloride, various fibers of polyethylene, various fibers of polyurethane, various fibers of phenol, and polydifluorocarbon Materials such as fluorine-based various fibers composed of polyvinylidene fluoride or polytetrafluoroethylene, and carbon fibers such as carbon nanotubes.

再者,芯部係多孔體或者纖維成型體之外,若是具有優異吸水力及保水力之構造,亦可列舉有蜂巢構造或波浪構造、或管狀、片狀、縐褶狀等。 Further, in addition to the core-based porous body or the fiber-formed body, a structure having excellent water absorption and water-retaining power may be mentioned as a honeycomb structure or a wave structure, or a tubular shape, a sheet shape, or a pleated shape.

釋放插針元件的形狀係可列舉有形成剖面為圓形之棒狀體,但不僅限於此,也可以是橢圓柱形狀、圓錐形狀、角柱形狀等。而且,釋放插針元件前端部係相比平面狀,以帶有圓弧的曲面形狀較理想。如果是銳利尖狀的形狀,由於電流不會流至釋放插針元件前端部,無法充分保持住水溶液,因此釋放插針元件前端部是帶有適度圓弧的形狀最理想。 The shape of the release pin element is a rod-shaped body having a circular cross section. However, the present invention is not limited thereto, and may be an elliptical cylinder shape, a conical shape, a prismatic shape or the like. Further, the front end portion of the release pin member is more planar than a flat surface, and is preferably a curved surface shape with an arc. In the case of a sharp pointed shape, since the current does not flow to the front end portion of the release pin member, the aqueous solution cannot be sufficiently held, and therefore the tip end portion of the release pin member is preferably a shape having a moderate circular arc.

根據上述多孔體或纖維成型體所形成的芯部的材質以及構造,水溶液的吸水特性有所不同,因此通過測定每小時的水溶液的吸收量,決定該多孔體或纖維成型體的釋放性能。釋放性能由芯部所具有的每小時吸水率來決定性能,不管什麼原料,其吸水率較適當的是30~100%左右,特別是區分材質而言,陶瓷材料較佳的是30~80%,金屬材料較佳的是10~60%,合成樹脂材料以及天然樹脂材料較佳的是70~110%。另外,吸水率係指相對處於絕對乾燥狀態的多孔體或纖維成型體質量,處於飽和狀態的多孔體或纖維成型體所含的總水量的百分比。 Since the water absorption characteristics of the aqueous solution differ depending on the material and structure of the core portion formed by the porous body or the fiber molded body, the release property of the porous body or the fiber molded body is determined by measuring the amount of absorption of the aqueous solution per hour. The release performance is determined by the hourly water absorption rate of the core. Regardless of the raw material, the water absorption rate is suitably about 30 to 100%. Especially for the material, the ceramic material is preferably 30 to 80%. The metal material is preferably 10 to 60%, and the synthetic resin material and the natural resin material are preferably 70 to 110%. Further, the water absorption rate refers to the percentage of the total amount of water contained in the porous body or the fiber molded body in a saturated state relative to the mass of the porous body or the fiber molded body in an absolute dry state.

於芯部的周圍,形成包含導電性材料及潮解性成分以覆蓋該芯部之覆蓋部。 A covering portion including a conductive material and a deliquescent component to cover the core portion is formed around the core portion.

導電性材料係若為具有導電性的材料則沒有特別規定,例如可列舉石墨粉末或金屬粉末等。 The conductive material is not particularly limited as long as it is electrically conductive, and examples thereof include graphite powder and metal powder.

潮解性成分係可列舉多磷酸鹽(polyphosphate)、磷酸二氫鉀(KDP)、檸檬酸(citric acid)、氫氧化鈉、碳酸鉀(potassium carbonate)、氯化鎂(magnesium chloride)、氯化鈣(calcium chloride)、磷酸、磷酸鹽等。 Examples of the deliquescent component include polyphosphate, potassium dihydrogen phosphate (KDP), citric acid, sodium hydroxide, potassium carbonate, magnesium chloride, calcium chloride (calcium). Chloride), phosphoric acid, phosphate, etc.

磷酸鹽係可適當選擇磷酸鉀。 Phosphate can be appropriately selected from the phosphate system.

該等成分係通過具有潮解性,可吸收周圍的水分而使釋放插針元件中保持水溶液。 These components are deliquescent and absorb the surrounding moisture to maintain an aqueous solution in the release pin element.

因此,可使來自後述之蓄水槽的水溶液的補充減量,或者可省略蓄水槽。 Therefore, the amount of the aqueous solution from the water storage tank to be described later can be reduced or the water storage tank can be omitted.

又,本發明之釋放插針元件也可以在底面部不形成覆蓋部。 Further, the release pin member of the present invention may not have a cover portion formed on the bottom surface portion.

藉此,可從含水元件容易使芯部吸收水溶液。 Thereby, the aqueous solution can be easily absorbed from the aqueous component.

形成覆蓋芯部的周圍之覆蓋部,係可藉由例如以下方式形成。 Forming a covering portion covering the periphery of the core can be formed, for example, in the following manner.

首先,將作為導電性材料的導電性石墨微粒子,與潮解性成分、黏合劑、界面活性劑等混合,製成導電性調整液。 First, conductive graphite fine particles as a conductive material are mixed with a deliquescent component, a binder, a surfactant, or the like to prepare a conductivity adjusting liquid.

黏合劑可列舉有丙烯系乳膠。 The binder may, for example, be a propylene latex.

界面活性劑可列舉有陰離子系、非離子系、陽離子系的界面活性劑。 The surfactant may be an anionic, nonionic or cationic surfactant.

將以上述方法製成的導電性調整液塗佈於芯部的周圍。 The conductivity adjusting liquid prepared by the above method was applied around the core.

或者,於導電性調整液中浸漬芯部一分鐘左右。 Alternatively, the core portion is immersed in the conductivity adjusting solution for about one minute.

然後將在芯部的周圍形成導電性覆蓋部之釋放插針元件,在室溫下乾燥約一個小時之後,在設定為80℃的乾燥機中乾燥3小時以上。 Then, a release pin member of a conductive covering portion was formed around the core portion, and after drying at room temperature for about one hour, it was dried in a dryer set at 80 ° C for 3 hours or more.

再者,突出設置於含水元件的釋放插針元件的底面部,可容易進行來自底面部的吸水,因此在釋放插針元件的底面部可去除導電性覆蓋部。 Further, since the bottom surface portion of the release pin member of the water-containing member is protruded and the water absorption from the bottom surface portion can be easily performed, the conductive cover portion can be removed at the bottom surface portion of the release pin member.

此種不在釋放插針元件的底面部上形成覆蓋部之方法沒有特別限定,可以使用遮蔽膠帶等預先覆蓋住底面部避免塗布,從其上噴塗導電性調整液等來達成。 The method of forming the covering portion on the bottom surface portion of the release pin member is not particularly limited, and it may be achieved by using a masking tape or the like to cover the bottom surface portion in advance to avoid application, and spraying a conductivity adjusting liquid or the like thereon.

覆蓋有導電性材料之釋放插針元件,與沒有覆蓋之釋放插針元件相比,由於電阻值大幅度降低,無需施加額外的高電壓,就可以向外 部釋放大量噴霧。 The release pin member covered with a conductive material can be outwardly removed without applying an additional high voltage because the resistance value is greatly reduced as compared with the unreleased release pin member. The part releases a lot of spray.

又,覆蓋導電性石墨之情形,在覆蓋表面上沒有發生氧化反應,所以氧化物不會堵塞釋放插針元件,可以經過長時間無需保養維護而穩定地實施靜電霧化。 Further, in the case where the conductive graphite is covered, no oxidation reaction occurs on the covering surface, so that the oxide does not clog the release pin member, and electrostatic atomization can be stably performed without maintenance for a long period of time.

關於電阻值和噴霧產生量之間的關係,將會在後述的實施例中詳細說明。 The relationship between the resistance value and the amount of generated spray will be described in detail in the examples to be described later.

本發明之霧產生元件,係由釋放插針元件、用以於上部突出設置該釋放插針元件之含水元件所構成。 The mist generating element of the present invention is constituted by a release pin member and a water-containing member for projecting the release pin member at an upper portion.

含水元件在其上表面設置凹部,用以突出設置釋放插針元件,在其下表面具有導電層,使該釋放插針元件突出設置於凹部,設定釋放插針元件的底面部與含水元件下表面所設置的導電層之間具有通電性。 The water-containing member is provided with a concave portion on the upper surface thereof for protrudingly providing the release pin member, and has a conductive layer on the lower surface thereof, so that the release pin member is protruded from the concave portion, and the bottom surface portion of the release pin member and the lower surface of the water-containing member are set. The conductive layers provided are electrically conductive.

突出設置釋放插針元件之含水元件,係與釋放插針元件的芯部相同,由將陶瓷材料、金屬材料、合成樹脂材料、天然樹脂材料之1種或2種以上複合化所形成之多孔體或纖維成型體所形成,形狀沒有特別限定,但從靜電霧化裝置整體構成而言,以具有所定的厚度的矩形狀為理想。 A porous body formed by combining one or two or more kinds of ceramic materials, metal materials, synthetic resin materials, and natural resin materials, which are the same as the core portion of the release pin element, and which is formed by a combination of a ceramic material, a metal material, a synthetic resin material, and a natural resin material. The shape of the fiber molded body is not particularly limited, but it is preferably a rectangular shape having a predetermined thickness from the entire configuration of the electrostatic atomization device.

再者,含水元件與釋放插針元件相比,具有較低的吸水力以及保水力就足夠,使保水材料所吸收的水溶液不保留在含水元件中,而是吸引至釋放插針元件,向外部釋放噴霧。 Furthermore, the water-containing element has a lower water absorption capacity and water retention capacity than the release pin element, so that the aqueous solution absorbed by the water-retaining material does not remain in the aqueous element but is attracted to the release pin element to the outside. Release the spray.

含水元件的凹部係設置單數或者複數個,其排列成一列或圓周狀等,可依靜電裝置的設計上適當決定。 The concave portion of the water-containing member is provided in a single or plural number, which is arranged in a row or a circle, etc., and can be appropriately determined depending on the design of the electrostatic device.

本發明之靜電霧化裝置,具備霧產生元件,且具有對霧產生元件的含水元件供給水溶液之蓄水部、對釋放插針元件施加電壓之施加電極。 The electrostatic atomization device of the present invention includes a mist generating element, and has a water storage portion that supplies an aqueous solution to the water-containing element of the mist generating element, and an application electrode that applies a voltage to the release pin element.

對釋放插針元件施加高電壓的施加電極,例如,是產生4~10kV左右DC負電壓的電源,其負極經由導線連接至含水元件的下表面的導電層,使保持水溶液的含水元件帶負電。因此,通過使含水元件與釋放插針元件具有通電性地相連接,負電流會往釋放插針元件聚集,利用自然放電現象,可以從釋放插針元件向外部釋放帶有負電荷的噴霧。 The application electrode that applies a high voltage to the release pin member is, for example, a power source that generates a DC negative voltage of about 4 to 10 kV, and the negative electrode thereof is connected to the conductive layer on the lower surface of the aqueous member via a wire to negatively charge the aqueous member that holds the aqueous solution. Therefore, by electrically connecting the aqueous element to the release pin element, a negative current is concentrated toward the release pin element, and a negatively charged spray can be released from the release pin element to the outside by the natural discharge phenomenon.

在靜電霧化裝置所具備的蓄水部,不僅可收納水溶液,同時利用毛細管現象等,經常向含水元件供給此水溶液。蓄水部的容量和形狀 等沒有特別限定,可根據噴霧釋放量適當加以選擇。 In the water storage unit provided in the electrostatic atomization device, not only an aqueous solution but also a capillary phenomenon or the like can be used, and the aqueous solution is often supplied to the water-containing element. Capacity and shape of the water storage department The content is not particularly limited and may be appropriately selected depending on the amount of spray release.

蓄水部所收納的水溶液係比如水,可運用具有各種功能性成分之水溶液。功能性水溶液之功能性成分可以列舉出維生素C(L-抗壞血酸)、維生素C酯(L-抗壞血酸磷酸鎂(L-ascorbic acid magnesium phosphate)、L-抗壞血酸磷酸鈉(L-ascorbic acid sodium phosphate)、磷酸抗壞血酸鎂(magnesium ascorbyl phosphate)等)、維生素A、維生素B、維生素D、維生素D硫辛酸(α-lipoic acid)、胺基酸、茶果萃取物(兒茶素、丹寧酸、皂角苷、茶氨酸、咖啡因等)、玻尿酸(hyaluronic acid)、膠原蛋白、芳香精油(薰衣草、迷迭香、檸檬草、茶樹、鼠尾草、丁香、香橙、葡萄柚、肉桂、茉莉等)、咖啡豆、茶果、芥末、扁柏醇(hinokitiol)、幾丁質(chitin)、幾丁聚醣(chitosan)、蜂膠等之類的有機系可溶性成分,其他在無機物(無機系可溶性成分)可列舉出銀或食鹽。另外,也可以使用白金納米粒子、鈀納米粒子等。 The aqueous solution contained in the water storage unit is, for example, water, and an aqueous solution having various functional components can be used. The functional components of the functional aqueous solution include vitamin C (L-ascorbic acid), vitamin C ester (L-ascorbic acid magnesium phosphate, L-ascorbic acid sodium phosphate, L-ascorbic acid sodium phosphate, Magnesium ascorbyl phosphate, vitamin A, vitamin B, vitamin D, alpha-lipoic acid, amino acid, tea fruit extract (catechin, tannin, saponin) Glycosides, theanine, caffeine, etc., hyaluronic acid, collagen, aromatic oils (lavender, rosemary, lemon grass, tea tree, sage, clove, orange, grapefruit, cinnamon, jasmine, etc. ), organic soluble components such as coffee beans, tea fruit, mustard, hinokitiol, chitin, chitosan, propolis, etc., and other inorganic substances (inorganic soluble components) Silver or salt can be mentioned. Further, platinum nanoparticles, palladium nanoparticles, or the like can also be used.

此處所謂的「功能性」是指可以優化生活環境、改善健康的性質,表示在消臭性(除臭、分解等)、抗微生物性(抗菌性、殺菌性、靜菌性、抗黴性、抗病毒性等)、舒緩性、保濕性、抗氧化性、驅蟲性、抗靜電性、防塵性等之中,至少具有一種性質。 The term "functionality" as used herein refers to a property that optimizes the living environment and improves health, and indicates deodorization (deodorization, decomposition, etc.), antimicrobial (antibacterial, bactericidal, bacteriostatic, and mildew resistance). At least one of properties such as antivirality, soothing, moisturizing, antioxidative, insect repellent, antistatic, and dustproof.

〔實施例〕 [Examples]

以下,針對本發明之實施例,參照圖式詳細說明。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

<實施例1> <Example 1>

圖1表示本發明實施型態之靜電霧化裝置10之概略圖。在圖中,靜電霧化裝置10的係具備蓄水部12、從蓄水部12吸水且保持水溶液之含水元件13、突出設置在含水元件13上表面且向外部釋放噴霧的釋放插針元件11、以及對釋放插針元件11施加高電壓之施加電極15。 Fig. 1 is a schematic view showing an electrostatic atomizing device 10 according to an embodiment of the present invention. In the drawing, the electrostatic atomizing device 10 includes a water storage portion 12, a water-containing member 13 that absorbs water from the water storage portion 12 and holds an aqueous solution, and a release pin member 11 that is protruded from the upper surface of the water-containing member 13 and releases the spray to the outside. And an application electrode 15 that applies a high voltage to the release pin element 11.

又釋放插針元件11係突出設置在含水元件13上表面所設的凹部13b,電源部14的施加電極15係連接含水元件13下表面所形成的導電層13a,而釋放插針元件11的覆蓋部11d具有通電性。 Further, the release pin member 11 is protruded from the concave portion 13b provided on the upper surface of the aqueous member 13, and the application electrode 15 of the power supply portion 14 is connected to the conductive layer 13a formed on the lower surface of the aqueous member 13, and the cover of the release pin member 11 is released. The portion 11d has electrification.

而釋放插針元件11帶有負電,同時從釋放插針元件11的底面部11b吸引水溶液16,從釋放插針元件11的前端部11a向外部釋放帶有負電的噴霧17。 On the other hand, the release pin member 11 is negatively charged, and the aqueous solution 16 is sucked from the bottom surface portion 11b of the release pin member 11, and the negatively charged spray 17 is released from the distal end portion 11a of the release pin member 11 to the outside.

圖2表示實施例1之釋放插針元件11之構造說明圖,(a)係縱剖面圖、(b)係底面圖。 Fig. 2 is a view showing the structure of the release pin member 11 of the first embodiment, wherein (a) is a longitudinal sectional view and (b) is a bottom view.

圖3表示實施例1之釋放插針元件突出設置於含水元件之狀態說明圖,(a)係縱剖面圖、(b)係上表面圖、(c)表示含水元件之其他實施型態之上表面圖。 Fig. 3 is a view showing a state in which the release pin member of the first embodiment is protruded from the water-containing member, wherein (a) is a longitudinal sectional view, (b) is a top surface view, and (c) shows another embodiment of the water-containing member. Surface map.

釋放插針元件11的芯部11c係形成將聚乙烯纖維成束的直徑約5mm、長度約30mm的纖維成型體,此纖維成型體的周圍形成約0.1mm後度的導電性覆蓋部11d。 The core portion 11c of the release pin member 11 is formed into a fiber molded body having a diameter of about 5 mm and a length of about 30 mm bundled with polyethylene fibers, and a conductive covering portion 11d of about 0.1 mm is formed around the fiber molded body.

又在釋放插針元件11的底面部11b,去除覆蓋部11d,在將釋放插針元件11突出設置於含水元件13的上表面時,形成從其底面部11b容易吸收水溶液。 Further, the bottom surface portion 11b of the pin member 11 is released, and the covering portion 11d is removed. When the releasing pin member 11 is protruded from the upper surface of the water-containing member 13, the aqueous solution is easily absorbed from the bottom surface portion 11b.

釋放插針元件11係為了將由多孔質體或纖維成型體所形成的芯部11c覆蓋,在其周圍形成混合導電性石墨粉末之覆蓋部11d。 The release pin element 11 is formed so as to cover the core portion 11c formed of a porous body or a fiber molded body, and a covering portion 11d in which conductive graphite powder is mixed is formed around the core portion 11c.

覆蓋部11d之形成係將導電性石墨粉末、界面活性劑、潮解性成分(檸檬酸)、黏合劑(丙烯系乳膠)、水分別以20質量%(以下為質量%):2%:10%:5%:殘餘的比例混合製成導電性調整液。 The formation of the covering portion 11d is 20% by mass (hereinafter referred to as mass%) of the conductive graphite powder, the surfactant, the deliquescent component (citric acid), the binder (acrylic latex), and water: 2%: 10% : 5%: The residual ratio was mixed to prepare a conductivity adjusting solution.

而將此導電性調整液塗佈於釋放插針元件的芯部的周圍乾燥形成。 The conductive adjustment liquid is applied to the periphery of the core portion of the release pin member to be dried.

再者,於釋放插針元件11的底面部11b使用遮蔽膠帶後噴塗,因此釋放插針元件11的底面部11b並未形成覆蓋部。 Further, after the bottom surface portion 11b of the release pin member 11 is sprayed with a masking tape, the bottom surface portion 11b of the release pin member 11 does not form a cover portion.

本發明之釋放插針元件係在向外部釋放噴霧的靜電霧化裝置中,無需施加額外的高電壓,即可將大量薄霧釋放到外部,所以產業上的可利用性非常高。 The release pin member of the present invention is an electrostatic atomization device that releases a spray to the outside, and a large amount of mist can be released to the outside without applying an extra high voltage, so that industrial applicability is very high.

11‧‧‧實施例1之釋放插針元件 11‧‧‧release pin element of embodiment 1

11b‧‧‧底面部 11b‧‧‧ bottom part

11c‧‧‧芯部 11c‧‧‧ core

11d‧‧‧覆蓋部 11d‧‧‧ Coverage

Claims (5)

一種釋放插針元件,係使用於將噴霧向外部釋放的靜電霧化裝置之元件,其特徵係由多孔體或纖維成型體之芯部、包含導電性材料及潮解性成分以覆蓋該芯部之覆蓋部所形成。 A release pin element for use in an electrostatic atomization device for releasing a spray to the outside, characterized by a core of a porous body or a fiber molded body, comprising a conductive material and a deliquescent component to cover the core portion The cover is formed. 根據申請專利範圍第1項所述之釋放插針元件,於該釋放插針元件中,在其底面部並沒有形成該覆蓋部。 According to the release pin member of the first aspect of the invention, in the release pin element, the cover portion is not formed on the bottom surface portion thereof. 一種霧產生元件,具備申請專利範圍第1或2項所述之釋放插針元件、用以於上部突出設置該釋放插針元件之含水元件,其特徵係該含水元件在其上表面設置用以突出設置該釋放插針元件之凹部,使該釋放插針元件突出設置於該凹部。 A mist generating member comprising the release pin member according to claim 1 or 2, and a water-containing member for projecting the release pin member at an upper portion, wherein the water-containing member is disposed on an upper surface thereof The recess of the release pin element is protruded so that the release pin element protrudes from the recess. 一種靜電霧化裝置,具備申請專利範圍第1或2項所述之釋放插針元件,其特徵係具有對該釋放插針元件施加電壓之施加電極。 An electrostatically atomizing device comprising the release pin member of claim 1 or 2, characterized in that it has an applied electrode for applying a voltage to the release pin member. 一種靜電霧化裝置,具備申請專利範圍第3項所述之霧產生元件,其特徵係具有對該霧產生元件的含水元件供給水溶液之蓄水部、對該釋放插針元件施加電壓之施加電極。 An electrostatic atomization device comprising the mist generating element according to claim 3, characterized in that the water-containing portion for supplying an aqueous solution to the water-containing member of the mist generating element, and the applying electrode for applying a voltage to the releasing pin member .
TW102137713A 2013-10-18 2013-10-18 Pin release element, mist-generation element and electrostatic atomization device using the same TW201515716A (en)

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