JP4313187B2 - Chemical volatilization equipment using solar cells - Google Patents

Chemical volatilization equipment using solar cells Download PDF

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JP4313187B2
JP4313187B2 JP2003433575A JP2003433575A JP4313187B2 JP 4313187 B2 JP4313187 B2 JP 4313187B2 JP 2003433575 A JP2003433575 A JP 2003433575A JP 2003433575 A JP2003433575 A JP 2003433575A JP 4313187 B2 JP4313187 B2 JP 4313187B2
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chemical volatilization
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健二 門脇
洋 浅井
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Dainihon Jochugiku Co Ltd
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Description

本発明は、太陽電池を用いたファン式の薬剤揮散装置に関するものである。 The present invention relates to a fan-type chemical volatilization device using a solar cell.

従来より殺虫等の目的で種々の薬剤揮散装置が開発されているが、これには、常温でファンなどの風力により薬剤を揮散させる方式と、加熱して薬剤を蒸散させる方式がある。前者は乾電池を電源とする携帯用が主体で、一方、後者の蚊取線香、電気蚊取マット、液体蚊取のうち、電気蚊取マットと液体蚊取は交流電源を使用し室内の蚊防除用として愛用されている。なお、電気蚊取マットは、殺虫成分を含浸させた繊維質製マットを、該マットと略同形状の放熱板上に載置し、通電により加熱（放熱板の中心部の温度は１４０〜１８０℃）して殺虫成分を蒸散させるもので、一方、薬液ボトル中に吸液芯を浸漬し、芯上部を加熱して薬液を加熱蒸散させる液体蚊取の場合、芯上部を間接加熱する構成のため発熱体の温度は電気蚊取マットに比べて若干低くなっている。 Conventionally, various chemical volatilization devices have been developed for the purpose of insecticides and the like, and there are a method for volatilizing chemicals by wind force such as a fan at room temperature and a method for vaporizing chemicals by heating. The former is mainly portable with dry batteries as the power source. On the other hand, among the latter, mosquito coils, electric mosquito mats, and liquid mosquito collectors, electric mosquito collectors and liquid mosquito collectors use an AC power supply to control indoor mosquitoes. It is used habitually for use. The electric mosquito-repelling mat is a fiber mat impregnated with an insecticidal component, placed on a heat sink having the same shape as the mat, and heated by energization (the temperature at the center of the heat sink is 140 to 180). In the case of liquid mosquito traps, where the liquid absorption wick is immersed in a chemical bottle and the upper part of the core is heated to evaporate, the upper part of the wick is indirectly heated. Therefore, the temperature of the heating element is slightly lower than that of the electric mosquito trap.

ところで、常温でファンなどの風力により薬剤を揮散させる方式において高い効果を得るためには、十分量の薬剤をより遠くへ揮散させる必要があるが、乾電池を電源とする携帯用の場合その拡散力は十分とはいえない。また長時間にわたって薬剤を安定して揮散させようとすれば大量の乾電池を必要とし非常に不経済でもある。更に、乾電池や交流電源は主に地下埋蔵資源に由来するエネルギー源で、将来的にその枯渇が懸念されている。これに対し、太陽光発電に利用される太陽光は無尽蔵であるだけでなく、クリーンなエネルギー源でその開発が期待されているが、薬剤揮散装置への利用については、実開昭５８−１１５９７９号公報や実開昭６１−１８２２７３号公報にそのアイデアの記載があるのみで具体的な開示は全く知られていない。
かかる現状に鑑み、本発明者らは、乾電池が有する問題点を解消するために、エネルギー源としての太陽電池と供給電力を蓄電するための蓄電池を備えた薬剤揮散装置の開発を進め、先に特許を出願した（特願２００３−２７１９０５）。
実開昭５８−１１５９７９号公報 実開昭６１−１８２２７３号公報 特願２００３−２７１９０５ By the way, in order to obtain a high effect in the method of volatilizing the drug by wind power such as a fan at room temperature, it is necessary to volatilize a sufficient amount of the drug further, but in the case of a portable battery powered battery, its diffusion power Is not enough. In addition, in order to stably volatilize the drug over a long period of time, a large amount of dry batteries are required, which is very uneconomical. Furthermore, dry batteries and AC power sources are energy sources mainly derived from underground reserves, and there are concerns about their depletion in the future. On the other hand, the sunlight used for photovoltaic power generation is not only inexhaustible, but is also expected to be developed with a clean energy source. No. 6 and Japanese Utility Model Laid-Open No. 61-182273 only describe the idea, and no specific disclosure is known at all.
In view of the current situation, the present inventors have proceeded with the development of a chemical volatilization device equipped with a solar battery as an energy source and a storage battery for storing supply power in order to solve the problems of dry batteries. A patent application was filed (Japanese Patent Application No. 2003-271905).
Japanese Utility Model Publication No. 58-115979 Japanese Utility Model Publication No. 61-182273 Japanese Patent Application No. 2003-271905

前記出願特許に係る薬剤揮散装置は、太陽電池から供給された電力を蓄電池に蓄電して使用するので、ランニングコストが安く非常に経済的で極めて有用なものである。しかしながら、太陽光を利用するため、天候が悪い時や予定外の急な使用の時にはすぐに使用出来ないというデメリットが依然存在する。そして、このデメリットを解消するために、乾電池を補助電源として併用する方策も考えられるが、乾電池使用時において、太陽電池から供給された電力を誤って乾電池に充電すると、乾電池の破裂や発熱、液漏れを起こす原因となり非常に危険である。
更に、前述の薬剤揮散装置では、太陽電池から蓄電池に蓄電するに際し、装置ごと日差しのあたる屋外に設置せざるを得ず、その場合薬剤が直射日光に曝されて薬剤の劣化を招く恐れも有する。
そこで、本発明は、エネルギー源としての太陽電池と蓄電池を用いる方式を踏襲しつつ、しかも前述の課題を解決し、屋外のみならず室内でも適用できる、一層有用かつ実用的な薬剤揮散装置を提供することを目的とする。 Since the chemical volatilization device according to the patent application is used by storing the electric power supplied from the solar cell in the storage battery, the running cost is low and it is very economical and extremely useful. However, since sunlight is used, there is still a demerit that it cannot be used immediately when the weather is bad or sudden and unexpected. In order to eliminate this demerit, it is conceivable to use a dry cell as an auxiliary power source, but when using the dry cell, if the power supplied from the solar cell is accidentally charged to the dry cell, the dry cell will burst, generate heat, or liquid. Causes leaks and is very dangerous.
Furthermore, in the aforementioned chemical volatilization device, when storing electricity from a solar battery to a storage battery, the device must be installed outdoors in the sunshine, and in that case, the chemical may be exposed to direct sunlight, leading to deterioration of the chemical. .
Therefore, the present invention provides a more useful and practical chemical volatilization apparatus that can be applied not only outdoors but also indoors, while following the system using solar cells and storage batteries as energy sources, and solving the above-mentioned problems. The purpose is to do.

上記課題を解決するために、本発明の太陽電池を用いた薬剤揮散装置は、次のような構成を採用する。
（１）装着された薬剤含浸体からファンの風力により薬剤を揮散させる薬剤揮散装置において、ファンを駆動するモーターの作動用電源としての太陽電池と、この太陽電池から供給される電力を蓄電するための蓄電池を装置器体に備え、かつ太陽電池と蓄電池を一体化するとともに、この一体化部材を前記装置器体から着脱自在に構成した太陽電池を用いた薬剤揮散装置。
（２）太陽電池と蓄電池の一体化部材が取り外された装置器体の空隙部に、乾電池を装着可能に構成した（１）に記載の太陽電池を用いた薬剤揮散装置。
（３）太陽電池が０．０５〜１．５Ｗの供給電力を有し、かつ蓄電池の電圧が１．０〜６．０Ｖで蓄電量が５０ｍＡｈ〜１２０００ｍＡｈである（１）又は（２）に記載の太陽電池を用いた薬剤揮散装置。 In order to solve the above problems, the chemical volatilization apparatus using the solar cell of the present invention employs the following configuration.
(1) In a drug volatilization apparatus that volatilizes a drug from the attached drug impregnated body by wind power of a fan, to store a solar cell as a power source for operating a motor that drives the fan, and electric power supplied from the solar cell A chemical volatilization device using a solar cell comprising the above storage battery in the device body, integrating the solar cell and the storage battery, and detaching the integrated member from the device body.
(2) The chemical volatilization device using the solar cell according to (1), wherein a dry cell can be attached to the gap of the device body from which the integrated member of the solar cell and the storage battery is removed.
(3) The solar cell has a supply power of 0.05 to 1.5 W, the voltage of the storage battery is 1.0 to 6.0 V, and the storage amount is 50 mAh to 12000 mAh, as described in (1) or (2) Chemical volatilization device using solar cells.

本発明の太陽電池を用いた薬剤揮散装置は、薬剤の揮散性能にすぐれるのはもちろん、クリーンなエネルギー源である太陽光を利用するので環境保全の点でメリットが大きい。しかも、太陽電池から乾電池に誤って充電される懸念を除き、また、装置から取り外した太陽電池と蓄電池の一体化部材のみを日差しにあてて蓄電可能なため薬剤の劣化防止の面でも有用であり、従って害虫防除用、あるいは消臭用、芳香用など種々の用途で極めて実用性が高い。 The chemical volatilization apparatus using the solar cell of the present invention is not only excellent in chemical volatilization performance, but also has great merit in terms of environmental conservation because it uses sunlight, which is a clean energy source. In addition, it eliminates concerns about accidental charging from solar cells to dry cells, and it is also useful for preventing chemical deterioration because it can store electricity by applying only the integrated members of solar cells and storage batteries removed from the device to the sun. Therefore, it is very practical for various uses such as pest control, deodorization, and fragrance.

本発明の太陽電池を用いた薬剤揮散装置は、装着された薬剤含浸体からファンの風力により薬剤を揮散させる装置で、ファンを駆動するモーターの作動用電源としての太陽電池と、この太陽電池から供給される電力を蓄電するための蓄電池を装置器体に備え、かつ太陽電池と蓄電池を一体化するとともに、この一体化部材を前記装置器体から着脱自在に構成したものである。 The chemical volatilization device using the solar cell of the present invention is a device that volatilizes the chemical from the attached drug impregnated body by the wind force of the fan, a solar cell as a power source for operating the motor that drives the fan, and this solar cell. A storage battery for storing supplied power is provided in the device body, and the solar battery and the storage battery are integrated, and this integrated member is configured to be detachable from the device body.

本発明の薬剤揮散装置に設置される太陽電池は、供給電力が０．０５〜１．５Ｗで、動作値として１０ｍＡ〜８００ｍＡを与え、その種類としては、結晶系シリコン太陽電池及びアモルファスシリコン太陽電池、その他に化合物半導体太陽電池や有機半導体太陽電池などがあげられる。化合物半導体に使用する元素の資源量や有機半導体のエネルギー変換効率、更にはコストなどを考慮すると、結晶系シリコン太陽電池またはアモルファスシリコン太陽電池がより実用的である。
また、通常、太陽電池は薬剤揮散装置の表面に装填されるが、太陽電池への日射量をより多くするために可動式にして角度や向きを調節したり、太陽の動きに合わせて有効に太陽電池に充電が出来るように太陽電池を曲面に配置してもよい。更に太陽電池の面積を増やすために、例えば開閉式にするなど、種々の方法を採用することもできる。なお、太陽電池の面積は薬剤揮散装置の大きさにもよるが、１０ｃｍ2〜２００ｃｍ2程度が適当である。 The solar cell installed in the chemical volatilization apparatus of the present invention has a power supply of 0.05 to 1.5 W and gives an operating value of 10 mA to 800 mA. The types are crystalline silicon solar cells and amorphous silicon solar cells. In addition, compound semiconductor solar cells, organic semiconductor solar cells, and the like can be given. Crystalline silicon solar cells or amorphous silicon solar cells are more practical in view of the amount of elemental resources used in compound semiconductors, energy conversion efficiency of organic semiconductors, and cost.
In addition, solar cells are usually loaded on the surface of the chemical volatilization device, but in order to increase the amount of solar radiation to the solar cells, they can be moved to adjust the angle and direction, and are effective in accordance with the movement of the sun. The solar cell may be arranged on a curved surface so that the solar cell can be charged. Furthermore, in order to increase the area of the solar cell, various methods such as an open / close type can be adopted. The area of the solar cell depending on the size of the chemical volatilization device is suitably 10cm 2 ~200cm 2 about.

本発明の薬剤揮散装置は、昼間は太陽電池からの供給電力をそのまま使用してファンを駆動することができ、一方、夜間や別の日などに使用する場合には、装置作動前に予め蓄えておくか、もしくは作動時の余剰電力を蓄えるために蓄電池を装填する。蓄電池の種類としては、例えばＮｉバッテリー、Ｎｉ−Ｃｄバッテリー、Ｎｉ−ＭＨバッテリーなどがあげられるが、蓄電性能に支障をきたさない限りこれらに限定されない。また、蓄電池の容量としては、電圧が１．０〜６．０Ｖで、蓄電量が５０ｍＡｈ〜１２０００ｍＡｈのものが用いられる。なお、携帯性を考慮した場合、単一型で１本、単二型で１〜２本、単三型で１〜３本、単四型であれば１〜４本が、大きさ、重量の面から使いやすいので、なかでも、電圧が１．２〜４．８Ｖで、蓄電量が１００ｍＡｈ〜６０００ｍＡｈの範囲が好ましい。通常、起動に必要な電力を太陽電池から蓄電池に蓄電後使用を開始し、以後は、使用時の季節や天候等にも左右されるが、太陽電池からの供給電力で蓄電量を調節しつつ作動を継続できるように設計するのがよい。 The chemical volatilization device of the present invention can drive the fan by using the power supplied from the solar cell as it is during the daytime. On the other hand, if it is used at night or on another day, it is stored in advance before the device is activated. Or install a storage battery to store surplus power during operation. Examples of the storage battery include a Ni battery, a Ni—Cd battery, a Ni—MH battery, and the like, but are not limited thereto as long as the storage performance is not hindered. Moreover, as a capacity | capacitance of a storage battery, a voltage is 1.0-6.0V, and the electrical storage amount of 50 mAh-12000 mAh is used. In consideration of portability, one single type, one or two single-type, one to three single-type, and one to four single-type, size, weight In particular, the voltage is preferably 1.2 to 4.8 V and the charged amount is preferably 100 mAh to 6000 mAh. Normally, the power required for startup is stored after being stored from the solar cell to the storage battery. After that, it depends on the season of use and the weather, but the amount of power stored is adjusted by the power supplied from the solar cell. It should be designed to continue operation.

本発明の薬剤揮散装置は、前記太陽電池と蓄電池を一体化させて装填したことに特徴を有する。
一体化の方式については特に限定されないが、例えば、装置器体から着脱自在なブロック状部材を形成するとともに、その表面に太陽電池を装着し、内部に蓄電池、ならびに後記する逆流防止ダイオード（蓄電池からの電流が太陽電池に逆流しないように制御する機構）、過充電防止装置（一定容量以上の充電を抑制するための機構）や過放電防止装置（一定容量以上の放電を制御するための機構）などを内蔵する形態を例示できる。
かかる構成によれば、このブロック状部材を装置器体から取り外し、この部材のみを日差しに当てて蓄電可能なので、蓄電のために装置全体を太陽光に曝す必要がなく、薬剤の劣化を極力抑えることができる。 The chemical volatilization device of the present invention is characterized in that the solar battery and the storage battery are integrated and loaded.
The integration method is not particularly limited. For example, a block-shaped member that is detachable from the device body is formed, a solar cell is mounted on the surface thereof, a storage battery inside, and a backflow prevention diode (from the storage battery described later) ), Overcharge prevention device (mechanism for suppressing charge above a certain capacity) and overdischarge prevention device (mechanism for controlling discharge above a certain capacity) Etc. can be exemplified.
According to such a configuration, the block-shaped member can be removed from the device body, and only this member can be stored in the sun, so that it is not necessary to expose the entire device to sunlight for power storage, and the deterioration of the drug is suppressed as much as possible. be able to.

本発明の薬剤揮散装置は、太陽電池と蓄電池に加え、補助的に乾電池も併用可能な構成とするのが好ましい。この際、太陽電池と蓄電池の一体化部材を取り外した空隙部に、乾電池を含む同形状のボックスを嵌着させるようにするのが便利である。このようにすれば、乾電池は太陽電池から切り離して使用されるので、誤って乾電池に充電することによる乾電池の破裂や発熱、液漏れを回避することができる。
なお、複雑な電源回路を許容できる状況であれば、交流電源の併用も可能な構成を採用し、例えば、屋外では太陽電池から電力供給を受け、一方室内では、交流電源からＡＣアダプターを介して作成された直流電源を使用するように設計しても構わない。 It is preferable that the chemical volatilization apparatus of the present invention has a configuration in which a dry battery can be used in combination in addition to the solar battery and the storage battery. At this time, it is convenient to fit the box having the same shape including the dry battery into the gap from which the integrated member of the solar battery and the storage battery is removed. In this way, since the dry battery is used separately from the solar battery, rupture, heat generation, and liquid leakage of the dry battery due to accidental charging of the dry battery can be avoided.
If a complicated power supply circuit can be allowed, an AC power supply can be used together. For example, outdoor power is supplied from a solar cell, while indoors, AC power is supplied from an AC adapter. You may design so that the produced direct-current power supply may be used.

本発明で用いられる薬剤含浸体としては、平均外径が２ｍｍ〜１０ｍｍの粒状もしくは略粒状の紙、パルプ、セルロース系含浸担体を通気部を有するドーナツ状カートリッジに収納したものや、ハニカム状に形成した紙、パルプ、セルロース系含浸シートなどがあげられる。含浸担体を収納したカートリッジは、そのまま静止状態でファンからの風力を当ててもよいが、カートリッジをも回転させるようにすれば含浸担体に遠心力が付与されより効率的な揮散性能を奏しえる。また、カートリッジの材質はポリエステルなどの薬剤非吸着性のものが好ましく、更に成型性や揮散性能の点からファンをドーナツ状カートリッジの内側に一体的に形成するのがよい。 Examples of the drug impregnated material used in the present invention include granular or substantially granular paper, pulp, and cellulose-based impregnated carrier having an average outer diameter of 2 mm to 10 mm stored in a donut-shaped cartridge having a ventilation portion, or formed in a honeycomb shape. Paper, pulp, cellulose-based impregnated sheet and the like. The cartridge containing the impregnated carrier may be subjected to wind force from the fan in a stationary state as it is, but if the cartridge is also rotated, centrifugal force is applied to the impregnated carrier and more efficient volatilization performance can be achieved. Further, the material of the cartridge is preferably a non-drug-adsorbing material such as polyester, and a fan is preferably integrally formed inside the donut-shaped cartridge from the viewpoint of moldability and volatilization performance.

ファン方式の薬剤含浸体に配合される薬剤としては、揮散性の高いピレスロイド殺虫剤、殺ダニ剤、忌避剤、防虫香料（ヒノキチオール、カルボン、サフロール、シトロネラール、ケイ皮アルデヒドなど）、イソシアン酸アリルなどの抗菌剤、消臭剤、芳香剤などがあげられる。薬剤の含浸に際しては、必要に応じ溶剤、希釈剤、界面活性剤、分散剤、安定剤、徐放化剤、帯電防止剤などを適宜配合してもよい。 The chemicals incorporated into the fan-type chemical impregnated materials include highly volatile pyrethroid insecticides, acaricides, repellents, insect repellents (hinokitiol, carvone, safrole, citronellal, cinnamaldehyde, etc.), allyl isocyanate, etc. Antibacterial agents, deodorants, and fragrances. When impregnating the drug, a solvent, a diluent, a surfactant, a dispersant, a stabilizer, a sustained release agent, an antistatic agent, and the like may be appropriately blended as necessary.

なお、上述のピレスロイド殺虫剤は、２５℃における蒸気圧が１〜５０ｍＰａのシクロプロパンカルボン酸エステル系ピレスロイド殺虫剤が好ましく、かかるピレスロイド殺虫剤としては、例えば、一般式（Ｉ）

Figure 0004313187
（式中、Ｘ及びＹは同一又は相異なって水素原子、メチル基、ハロゲン原子又はトリフルオロメチル基を表し、Ｚは水素原子、フッ素原子、メチル基、メトキシメチル基又はプロパルギル基を表す）で表されるフッ素置換ベンジルアルコールエステル化合物を例示することができる。 In addition, the above-mentioned pyrethroid insecticide is preferably a cyclopropanecarboxylic acid ester pyrethroid insecticide having a vapor pressure of 1 to 50 mPa at 25 ° C. Examples of the pyrethroid insecticide include, for example, the general formula (I)
Figure 0004313187
 (Wherein X and Y are the same or different and each represents a hydrogen atom, a methyl group, a halogen atom or a trifluoromethyl group, and Z represents a hydrogen atom, a fluorine atom, a methyl group, a methoxymethyl group or a propargyl group). The fluorine-substituted benzyl alcohol ester compound represented can be illustrated.

一般式（Ｉ）で表される化合物の具体例としては、２，３，５，６−テトラフルオロベンジル−クリサンテマート（以後、化合物Ａと称す）、２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（１−プロペニル）シクロプロパンカルボキシレート（以後、化合物Ｂと称す）、２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（２，２−ジクロロビニル）シクロプロパンカルボキシレート（以後、化合物Ｃと称す）、４−メチル−２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（２−クロロ−２−トリフルオロメチルビニル）シクロプロパンカルボキシレート（以後、化合物Ｄと称す）、４−メチル−２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（１−プロペニル）シクロプロパンカルボキシレート（以後、化合物Ｅと称す）、４−メチル−２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（２，２−ジフルオロビニル）シクロプロパンカルボキシレート（以後、化合物Ｆと称す）、４−メトキシメチル−２，３，５，６−テトラフルオロベンジル−クリサンテマート（以後、化合物Ｇと称す）、４−メトキシメチル−２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（１−プロペニル）シクロプロパンカルボキシレート（以後、化合物Ｈと称す）、２，３，４，５，６−ペンタフルオロベンジル−クリサンテマート（以後、化合物Ｉと称す）、又は４−プロパルギル−２，３，５，６−テトラフルオロベンジル−２，２−ジメチル−３−（１−プロペニル）シクロプロパンカルボキシレート（以後、化合物Ｊと称す）をあげることができる。これらの化合物は一種類を使用してもよいし、又は二種類以上の化合物を組み合わせて使用してもよい。なお、一般式（Ｉ）で表される化合物には、その不斉炭素や二重結合に基づく光学異性体や幾何異性体が存在するが、これらの各々やそれらの任意の混合物の使用も本発明に含まれるのは勿論である。
前記ピレスロイド殺虫剤の配合量は、薬剤含浸体１個あたり３０ｍｇ以上で、１時間あたりの殺虫剤揮散量を０．０５〜１．０ｍｇとし、延べ１００時間以上殺虫効力を持続するように設計するのが適当である。 Specific examples of the compound represented by the general formula (I) include 2,3,5,6-tetrafluorobenzyl-chrysanthemate (hereinafter referred to as Compound A), 2,3,5,6-tetrafluoro. Benzyl-2,2-dimethyl-3- (1-propenyl) cyclopropanecarboxylate (hereinafter referred to as Compound B), 2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (2 , 2-dichlorovinyl) cyclopropanecarboxylate (hereinafter referred to as Compound C), 4-methyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (2-chloro-2- Trifluoromethylvinyl) cyclopropanecarboxylate (hereinafter referred to as Compound D), 4-methyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (1-pro Nyl) cyclopropanecarboxylate (hereinafter referred to as Compound E), 4-methyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (2,2-difluorovinyl) cyclopropanecarboxy Rate (hereinafter referred to as Compound F), 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl-chrysanthemate (hereinafter referred to as Compound G), 4-methoxymethyl-2,3,5, 6-tetrafluorobenzyl-2,2-dimethyl-3- (1-propenyl) cyclopropanecarboxylate (hereinafter referred to as Compound H), 2,3,4,5,6-pentafluorobenzyl-chrysanthemate ( Hereinafter referred to as Compound I), or 4-propargyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (1-propenyl) Cyclopropanecarboxylate (hereinafter referred to as Compound J) can be mentioned. One kind of these compounds may be used, or two or more kinds of compounds may be used in combination. In addition, the compound represented by the general formula (I) has optical isomers and geometric isomers based on the asymmetric carbon and double bond, and the use of each of these and any mixture thereof is also present. Of course, it is included in the invention.
The amount of the pyrethroid insecticide is 30 mg or more per drug-impregnated body, the amount of insecticide volatilization per hour is 0.05 to 1.0 mg, and the insecticidal efficacy is designed to last 100 hours or more in total. Is appropriate.

本発明の太陽電池を用いた薬剤揮散装置には、通常蓄電池からの電流が太陽電池に逆流しないように制御する逆流防止ダイオードや、一定容量以上の充電を抑制するための過充電防止装置、更に一定容量以上の放電を制御するための過放電防止装置などを配設するのが好ましい。更に、乾電池を装着した際に、充電池との差に生じる電圧の違いを調節するためのコンバーターなどを配設することも有用である。
なお、太陽電池の電力供給が不足を生じない限り種々の付加機能を装填することができ、例えば、ＣＰＵ（中央処理装置）を内蔵し、薬剤残量表示機能や、太陽電池ならびに蓄電池や乾電池の電圧残量表示機能を備えたり、あるいは光センサーが使用環境の照度を認識してモーターを動作させる機能や、これらが動作中であることを表示するＬＥＤランプなどを装填してもよい。 The chemical volatilization device using the solar cell of the present invention includes a backflow prevention diode for controlling the current from the normal storage battery so that it does not flow back to the solar cell, an overcharge prevention device for suppressing charging of a certain capacity or more, and It is preferable to provide an overdischarge prevention device for controlling discharge of a certain capacity or more. Furthermore, it is also useful to arrange a converter or the like for adjusting the voltage difference caused by the difference from the rechargeable battery when the dry battery is installed.
In addition, various additional functions can be loaded as long as the power supply of the solar battery does not become insufficient. For example, a CPU (central processing unit) is built in, a medicine remaining amount display function, a solar battery, a storage battery, and a dry battery. A voltage remaining amount display function may be provided, or a function in which the optical sensor recognizes the illuminance of the usage environment to operate the motor, or an LED lamp that indicates that these are operating may be mounted.

こうして得られた本発明の太陽電池を用いた薬剤揮散装置は、薬剤の揮散性能にすぐれるのはもちろん、クリーンなエネルギー源である太陽光を利用するので環境保全の点でメリットが大きい。また、予定外の急な使用の時には、乾電池を補助電源として安全に併用でき、更に、太陽エネルギーを蓄電するに際し、太陽電池と蓄電池の一体化部材を取り外して蓄電が出来るので薬剤が直射日光に曝される危険性がなく、薬剤の劣化防止の面でもメリットが大きい。
そして、揮散性薬剤として殺虫剤を用いた場合、室内はもとより、キャンプのテント内や車内、犬小屋、携帯用として、ハエ、ゴキブリ、屋内塵性ダニ類などの衛生害虫や、蚋、ユスリカなどに対して優れた防除効果を奏し、その他誘虫灯やライトトラップなどにも適用可能である。更に、芳香剤を用いる消臭用、芳香用分野においても、同様に極めて実用的でかつ有用性が高い。 The chemical volatilization apparatus using the solar cell of the present invention thus obtained is not only excellent in chemical volatilization performance, but also has great merit in terms of environmental conservation because it uses sunlight, which is a clean energy source. In the case of unplanned sudden use, the dry battery can be used safely as an auxiliary power source, and when storing solar energy, the integrated member of the solar battery and storage battery can be removed to store electricity, so that the drug can be exposed to direct sunlight. There is no risk of exposure, and there are significant benefits in terms of preventing the deterioration of drugs.
And when insecticides are used as volatile chemicals, not only indoors, but also in camping tents, cars, kennels, portable, sanitary pests such as flies, cockroaches, indoor dust mites, traps, chironomids, etc. It has an excellent control effect against the above, and can be applied to other insect lamps and light traps. Furthermore, it is extremely practical and highly useful in the field of deodorization and fragrance using a fragrance.

次に、具体的実施例に基づいて、本発明の太陽電池を用いた薬剤揮散装置を更に詳細に説明する。 Next, the chemical volatilization apparatus using the solar cell of the present invention will be described in more detail based on specific examples.

図１は、本発明の薬剤揮散装置１の一実施例の斜視図を、また図２は、その中央断面図を示す。更に、図３は、装置器体から取り外した一体化部材２の斜視図を、また図４は、取り外し後の薬剤揮散装置の斜視図を示す。
平均外径が約３ｍｍのセルロース系担体３［製品名：ビスコパール（レンゴー株式会社製）］１．２ｇに、化合物Ｈ（２５℃における蒸気圧：１．９ｍＰａ）２００ｍｇを含む灯油溶液を含浸させ、シロッコファン４と一体化させた通気性カートリッジ５に収納した。０．３Ｗの電力供給能力を有する太陽電池（４０ｃｍ2）６と、２．４Ｖ（１．２Ｖを２本）のＮｉ−Ｃｄ蓄電バッテリー（７）及び逆流防止ダイオード（図示せず）を含む一体化部材２をブロック状に形成し、これを太陽電池６が装置器体の表面に露呈するように装置内に嵌着させた。また、モーター（８）の無負荷時の回転数は１５００回転／分で、その時の定常作動電流は５ｍＡであった。
前記通気性カートリッジ５を装置器体に装填し、シロッコファン４による風力とカートリッジ５自体の回転による遠心力の作用で薬剤を揮散させるタイプの本発明の薬剤揮散装置１を得た。なお、図中、９は電源スイッチ、１０はＬＥＤランプ、１１は揮散口を示す。 FIG. 1 is a perspective view of an embodiment of the chemical volatilization device 1 of the present invention, and FIG. 2 is a central sectional view thereof. Furthermore, FIG. 3 shows a perspective view of the integrated member 2 removed from the device body, and FIG. 4 shows a perspective view of the chemical volatilization device after removal.
Cellulosic carrier 3 having an average outer diameter of about 3 mm [Product name: Viscopar (manufactured by Rengo Co., Ltd.)] 1.2 g is impregnated with a kerosene solution containing 200 mg of compound H (vapor pressure at 25 ° C .: 1.9 mPa). The air-permeable cartridge 5 integrated with the sirocco fan 4 was housed. A unit including a solar cell (40 cm 2 ) 6 having a power supply capacity of 0.3 W, a 2.4 V (two 1.2 V) Ni—Cd storage battery (7), and a backflow prevention diode (not shown) The forming member 2 was formed into a block shape, and this was fitted into the device so that the solar cell 6 was exposed on the surface of the device body. The rotation speed of the motor (8) at no load was 1500 rotations / minute, and the steady operating current at that time was 5 mA.
The breathable cartridge 5 was loaded into the apparatus body, and the drug volatilization apparatus 1 of the present invention of the type that volatilizes the drug by the action of wind force by the sirocco fan 4 and centrifugal force by rotation of the cartridge 5 itself was obtained. In the figure, 9 is a power switch, 10 is an LED lamp, and 11 is a volatilization port.

この薬剤揮散装置１を日差しのあたる屋外でしばらく蓄電後起動させ、その後１２時間にわたり犬小屋で吊り下げ使用した。太陽電池６からの電力供給は十分で、使用中モーター８は正常に駆動し、犬は蚊や蚋などの害虫に悩まされることはなかった。延べ５日間使用後、装置器体から一体化部材２を取り外し、この一体化部材２を晴天下で７時間太陽光に曝して蓄電操作を行った。この際、通気性カートリッジ５を含む装置器体を別に屋内で保管してもよかったので、薬剤の劣化を懸念することはなかった。蓄電完了後、一体化部材２を装置器体に戻し、今度は６畳の部屋で延べ５０時間使用した。更に蓄電量不足の状態で急に入用の場合は、一体化部材２を取り外し、乾電池ボックス（図示せず）と入れ替え乾電池を電源として使用できた。いずれの場面でも、害虫防除効果は満足のいくものであった。
このように、本薬剤揮散装置１は、クリーンなエネルギー源である太陽光を利用するとともに、屋内、屋外を問わずどのような場面でも対処でき、加えて蚊などの害虫に対して高い防除効果を示すので、実用的かつ経済的でしかも利便性の高い薬剤揮散装置であることが確認された。 This chemical volatilization device 1 was activated after being stored for a while in the sunlight and then suspended in a kennel for 12 hours. The power supply from the solar cell 6 was sufficient, and the motor 8 was driven normally during use, and the dog was not bothered by pests such as mosquitoes and moths. After use for a total of 5 days, the integrated member 2 was removed from the apparatus body, and the integrated member 2 was exposed to sunlight for 7 hours under a clear sky to perform a power storage operation. At this time, the apparatus including the air-permeable cartridge 5 may be stored indoors, so there was no concern about deterioration of the medicine. After completion of power storage, the integrated member 2 was returned to the device body, and this time it was used in a 6 tatami room for a total of 50 hours. Further, when the battery was suddenly inserted in a state where the storage amount was insufficient, the integrated member 2 was removed and replaced with a dry battery box (not shown), and a dry battery could be used as a power source. In all cases, the pest control effect was satisfactory.
As described above, the chemical volatilization apparatus 1 uses sunlight, which is a clean energy source, and can deal with any scene, indoors or outdoors, and also has a high control effect against pests such as mosquitoes. Therefore, it was confirmed that this was a practical, economical and highly convenient chemical volatilization apparatus.

図５は本発明の他の実施例の薬剤揮散装置２１の中央断面図を示す。
直径約７ｃｍ、厚さ約１ｃｍのハニカム状セルロース系担体２３に、抗菌剤・イソシアン酸アリル１．０ｇとリラックスグリーン系香料（青葉アルコール、青葉アルデヒド配合）１．０ｇを含むエタノール溶液を含浸させた。０．４Ｗの電力供給能力を有する太陽電池（５０ｃｍ2）２４と、３．６Ｖ（１．２Ｖを３本）のＮｉ−Ｃｄ蓄電バッテリー（２５）及び逆流防止ダイオード（図示せず）を含む一体化部材２２をブロック状に形成し、これを太陽電池２４が装置器体の裏面に露呈するように装置内に嵌着させた。また、装置内にはシロッコファン２６を内蔵した。モーター（２７）の無負荷時の回転数は１８００回転／分で、その時の定常作動電流は６ｍＡであった。得られた本発明の薬剤揮散装置２１は、シロッコファン２６による風力で薬剤を揮散させるタイプで、図中、２８は電源スイッチ、２９はＬＥＤランプ、３０は揮散口を示す。 FIG. 5 shows a central sectional view of a chemical volatilization device 21 of another embodiment of the present invention.
A honeycomb-like cellulosic carrier 23 having a diameter of about 7 cm and a thickness of about 1 cm was impregnated with an ethanol solution containing 1.0 g of an antibacterial agent, allyl isocyanate, and 1.0 g of a relaxing green fragrance (containing green leaf alcohol and green leaf aldehyde). . A unit including a solar cell (50 cm 2 ) 24 having a power supply capacity of 0.4 W, a 3.6 V (three 1.2 V) Ni—Cd storage battery (25), and a backflow prevention diode (not shown). The forming member 22 was formed in a block shape, and this was fitted into the device so that the solar cell 24 was exposed on the back surface of the device body. A sirocco fan 26 is built in the apparatus. The rotation speed of the motor (27) at no load was 1800 rpm, and the steady operating current at that time was 6 mA. The obtained chemical volatilization apparatus 21 of the present invention is a type that volatilizes the chemical by wind power generated by the sirocco fan 26, and in the figure, 28 is a power switch, 29 is an LED lamp, and 30 is a volatilization port.

この薬剤揮散装置２１を車の後部ウインドウの隅に取り付け、しばらく蓄電後使用したところ、太陽電池２４からの電力供給は十分で、車内では常に除菌・消臭効果と緑の香料によるリラックス効果が漂った。この薬剤揮散装置２１は、実施例１の装置と同様、一体化部材２２を取り外して蓄電でき、また乾電池での併用も可能で極めて実用的であった。 When this chemical volatilization device 21 is attached to the corner of the rear window of the car and used after power storage for a while, the power supply from the solar cell 24 is sufficient, and in the car there is always a disinfection / deodorization effect and a relaxing effect due to the green fragrance. Drifted. Similarly to the apparatus of Example 1, the chemical volatilization apparatus 21 can be stored with the integrated member 22 removed, and can also be used in combination with a dry battery, which is extremely practical.

本発明の薬剤揮散装置の一実施例の斜視図を示す。The perspective view of one Example of the chemical volatilization apparatus of this invention is shown. その中央断面図を示す。The central sectional view is shown. その装置器体から取り外した一体化部材の斜視図を示す。The perspective view of the integrated member removed from the device body is shown. その取り外し後の薬剤揮散装置の斜視図を示す。The perspective view of the chemical volatilization apparatus after the removal is shown. 本発明の他の実施例の薬剤揮散装置の中央断面図を示す。The center sectional drawing of the chemical volatilization apparatus of the other Example of this invention is shown.

符号の説明Explanation of symbols

１：薬剤揮散装置
２：一体化部材
３：セルロース系担体
４：シロッコファン
５：通気性カートリッジ
６：太陽電池
７：Ｎｉ−Ｃｄ蓄電バッテリー
８：モーター
９：電源スイッチ
１０：ＬＥＤランプ
１１：揮散口
２１：薬剤揮散装置
２２：一体化部材
２３：セルロース系担体
２４：太陽電池
２５：Ｎｉ−Ｃｄ蓄電バッテリー
２６：シロッコファン
２７：モーター
２８：電源スイッチ
２９：ＬＥＤランプ
３０：揮散口 1: Chemical volatilization device 2: Integrated member 3: Cellulosic carrier 4: Sirocco fan 5: Breathable cartridge 6: Solar cell 7: Ni-Cd storage battery 8: Motor 9: Power switch 10: LED lamp 11: Volatilization port 21: Drug volatilization device 22: Integrated member 23: Cellulosic carrier 24: Solar cell 25: Ni-Cd storage battery 26: Sirocco fan 27: Motor 28: Power switch 29: LED lamp 30: Volatilization port

Claims (3)

装着された薬剤含浸体からファンの風力により薬剤を揮散させる薬剤揮散装置において、ファンを駆動するモーターの作動用電源としての太陽電池と、この太陽電池から供給される電力を蓄電するための蓄電池を装置器体に備え、かつ太陽電池と蓄電池を一体化するとともに、この一体化部材を前記装置器体から着脱自在に構成したことを特徴とする太陽電池を用いた薬剤揮散装置。 In the chemical volatilization apparatus that volatilizes the chemical from the mounted chemical impregnated body by the wind of the fan, a solar battery as a power source for operating the motor that drives the fan, and a storage battery for storing electric power supplied from the solar battery A chemical volatilization device using a solar cell, which is provided in the device body and which integrates the solar cell and the storage battery and is configured to be detachable from the device body. 太陽電池と蓄電池の一体化部材が取り外された装置器体の空隙部に、乾電池を装着可能に構成したことを特徴とする請求項１に記載の太陽電池を用いた薬剤揮散装置。 The chemical volatilization device using a solar cell according to claim 1, wherein a dry cell can be mounted in the gap of the device body from which the integrated member of the solar cell and the storage battery is removed. 太陽電池が０．０５〜１．５Ｗの供給電力を有し、かつ蓄電池の電圧が１．０〜６．０Ｖで蓄電量が５０ｍＡｈ〜１２０００ｍＡｈであることを特徴とする請求項１又は２に記載の太陽電池を用いた薬剤揮散装置。 The solar cell has a power supply of 0.05 to 1.5 W, the storage battery voltage is 1.0 to 6.0 V, and the charged amount is 50 mAh to 12000 mAh. Chemical volatilization device using solar cells.
JP2003433575A 2003-12-26 2003-12-26 Chemical volatilization equipment using solar cells Expired - Fee Related JP4313187B2 (en)

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