JPH07236399A - Device for diffusion of volatile chemicals - Google Patents
Device for diffusion of volatile chemicalsInfo
- Publication number
- JPH07236399A JPH07236399A JP3152794A JP3152794A JPH07236399A JP H07236399 A JPH07236399 A JP H07236399A JP 3152794 A JP3152794 A JP 3152794A JP 3152794 A JP3152794 A JP 3152794A JP H07236399 A JPH07236399 A JP H07236399A
- Authority
- JP
- Japan
- Prior art keywords
- air flow
- carrier
- fan
- air
- volatile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009792 diffusion process Methods 0.000 title claims abstract description 25
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 239000003814 drug Substances 0.000 claims description 50
- 229940079593 drug Drugs 0.000 claims description 48
- 238000007664 blowing Methods 0.000 claims description 16
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract description 2
- 241000238631 Hexapoda Species 0.000 abstract 1
- 239000000077 insect repellent Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002917 insecticide Substances 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 4
- 230000000895 acaricidal effect Effects 0.000 description 4
- 239000000642 acaricide Substances 0.000 description 4
- 239000002781 deodorant agent Substances 0.000 description 4
- 239000003623 enhancer Substances 0.000 description 4
- -1 fenpropatrine Chemical compound 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- YUGWDVYLFSETPE-JLHYYAGUSA-N Empenthrin Chemical compound CC\C=C(/C)C(C#C)OC(=O)C1C(C=C(C)C)C1(C)C YUGWDVYLFSETPE-JLHYYAGUSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YUXIBTJKHLUKBD-UHFFFAOYSA-N Dibutyl succinate Chemical compound CCCCOC(=O)CCC(=O)OCCCC YUXIBTJKHLUKBD-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229940024113 allethrin Drugs 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- NYPJDWWKZLNGGM-UHFFFAOYSA-N fenvalerate Chemical compound C=1C=C(Cl)C=CC=1C(C(C)C)C(=O)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229940108410 resmethrin Drugs 0.000 description 2
- RUVINXPYWBROJD-ONEGZZNKSA-N trans-anethole Chemical compound COC1=CC=C(\C=C\C)C=C1 RUVINXPYWBROJD-ONEGZZNKSA-N 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- FJDPATXIBIBRIM-QFMSAKRMSA-N (1R)-trans-cyphenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 FJDPATXIBIBRIM-QFMSAKRMSA-N 0.000 description 1
- SBNFWQZLDJGRLK-RTWAWAEBSA-N (1R)-trans-phenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-RTWAWAEBSA-N 0.000 description 1
- ZFHGXWPMULPQSE-SZGBIDFHSA-N (Z)-(1S)-cis-tefluthrin Chemical compound FC1=C(F)C(C)=C(F)C(F)=C1COC(=O)[C@@H]1C(C)(C)[C@@H]1\C=C(/Cl)C(F)(F)F ZFHGXWPMULPQSE-SZGBIDFHSA-N 0.000 description 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical group C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005946 Cypermethrin Substances 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- ZOJBYZNEUISWFT-UHFFFAOYSA-N N-allyl isothiocyanate Natural products C=CCN=C=S ZOJBYZNEUISWFT-UHFFFAOYSA-N 0.000 description 1
- UEKQGZQLUMSLNW-UHFFFAOYSA-N Propyl isome Chemical compound C1=C2C(C(=O)OCCC)C(C(=O)OCCC)C(C)CC2=CC2=C1OCO2 UEKQGZQLUMSLNW-UHFFFAOYSA-N 0.000 description 1
- 239000005939 Tefluthrin Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000016720 allyl isothiocyanate Nutrition 0.000 description 1
- 229940011037 anethole Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229960001901 bioallethrin Drugs 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- 229930003633 citronellal Natural products 0.000 description 1
- 235000000983 citronellal Nutrition 0.000 description 1
- 229960005424 cypermethrin Drugs 0.000 description 1
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 1
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical compound CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- HXTCWLNZDIPLCA-UHFFFAOYSA-N dodecanoic acid;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CCCCCCCCCCCC(O)=O HXTCWLNZDIPLCA-UHFFFAOYSA-N 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229950006668 fenfluthrin Drugs 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229960000490 permethrin Drugs 0.000 description 1
- RLLPVAHGXHCWKJ-UHFFFAOYSA-N permethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-UHFFFAOYSA-N 0.000 description 1
- IZJDOKYDEWTZSO-UHFFFAOYSA-N phenethyl isothiocyanate Chemical compound S=C=NCCC1=CC=CC=C1 IZJDOKYDEWTZSO-UHFFFAOYSA-N 0.000 description 1
- 229960003536 phenothrin Drugs 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- VEMKTZHHVJILDY-FIWHBWSRSA-N resmethrin Chemical compound CC1(C)[C@H](C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-FIWHBWSRSA-N 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229960005199 tetramethrin Drugs 0.000 description 1
- CXBMCYHAMVGWJQ-UHFFFAOYSA-N tetramethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-UHFFFAOYSA-N 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- DDVNRFNDOPPVQJ-HQJQHLMTSA-N transfluthrin Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)OCC1=C(F)C(F)=CC(F)=C1F DDVNRFNDOPPVQJ-HQJQHLMTSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、揮散性薬剤の拡散装置
に関し、詳しくは効率よく揮散性薬剤を拡散させるため
の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a volatile drug diffusion device, and more particularly to a structure for efficiently diffusing a volatile drug.
【０００２】[0002]
【従来の技術】従来、殺虫剤、殺菌剤、忌避剤、防虫
剤、芳香剤又は医薬品等の揮散性薬剤を拡散させる装置
として、本体に吸気口及び排気口を連通させる空気流路
が設けられるとともに、空気流路において吸気口から排
気口に向かう空気流を生じさせるファンが設けられるも
のがある。揮散性薬剤は、通気性のある担体に含浸さ
れ、空気流路における空気流と交差する方向のほぼ全域
に渡って担持される。このような拡散装置においては、
ファンが電動モータなどによって回転すると、回転に伴
う渦流によって、空気流路内に吸気口から排気口に向か
う空気流が発生する。これによって、吸気口から吸入さ
れる空気は、担体に当たって通過した後、排気口から外
部に排出され、担体に含浸された揮散性薬剤を外部に拡
散させる。2. Description of the Related Art Conventionally, as a device for diffusing volatile chemicals such as insecticides, bactericides, repellents, insect repellents, fragrances, and pharmaceuticals, an air passage for communicating an intake port and an exhaust port is provided in the main body. At the same time, there is a fan provided with an air flow path to generate an air flow from the intake port to the exhaust port. The volatile chemical | medical agent is impregnated in the air permeable support | carrier, and is carry | supported over almost the whole area of the direction which intersects with the air flow in an air flow path. In such a diffuser,
When the fan is rotated by an electric motor or the like, an eddy current generated by the rotation causes an air flow from the intake port to the exhaust port in the air flow path. As a result, the air inhaled from the intake port passes through the carrier and then is exhausted to the outside from the exhaust port to diffuse the volatile drug impregnated in the carrier to the outside.
【０００３】[0003]
【発明が解決しようとする課題】しかし上述した従来の
拡散装置では、空気流路内の空気流が、ファンの回転に
伴う渦流によって発生するため、その流速はファンの中
心部付近ほど遅く、外縁部に近づくに従って速くなると
いう特性がある。したがって、担体に当たる空気量は、
担体の中心部付近では少なく、外縁部に近づくに従って
多くなるため、揮散性薬剤の拡散量は、担体の各部にお
いて不均一となる、すなわち担体の中心部付近では少な
く、外縁部に近づくに従って多くなるという問題があっ
た。さらに、薬剤の拡散量が担体の各部において不均一
となることによって、担体及びファンの大きさの割に薬
剤の拡散量が少ないため、薬剤の拡散量を十分に確保す
るには、担体及びファンを大型化するとともに、ファン
を駆動する電動モータ等も大型化する必要があり、装置
の小型化が極めて困難であった。特に、乾電池等の限ら
れた電源を用いて電動モータを駆動する場合には、電源
による制約を受けるため、電動モータ及びファンを大型
化して送風量を増大させることが困難であり、薬剤の拡
散量を十分に確保することができないという問題があっ
た。However, in the above-mentioned conventional diffusion device, since the air flow in the air flow path is generated by the vortex flow accompanying the rotation of the fan, the flow velocity becomes slower in the vicinity of the center of the fan and the outer edge It has the characteristic of becoming faster as it gets closer to the club. Therefore, the amount of air that hits the carrier is
The amount of the volatile drug diffused is uneven in each part of the carrier because it is small near the center of the carrier and increases as it approaches the outer edge, that is, it is small near the center of the carrier and increases as it approaches the outer edge. There was a problem. Furthermore, since the diffusion amount of the drug is non-uniform in each part of the carrier, the diffusion amount of the drug is small relative to the size of the carrier and the fan. In addition to increasing the size of the motor, it is necessary to increase the size of the electric motor that drives the fan, and it has been extremely difficult to reduce the size of the device. In particular, when the electric motor is driven by using a limited power source such as a dry battery, it is difficult to increase the blowing amount by enlarging the electric motor and the fan because the power source restricts the diffusion of the drug. There was a problem that the quantity could not be secured sufficiently.
【０００４】本発明は、揮散性薬剤を短時間で効率良く
拡散させることができ、これにより装置の小型化を図る
ことができる揮散性薬剤の拡散装置を提供することを目
的としている。An object of the present invention is to provide a device for diffusing a volatile drug, which can efficiently diffuse the volatile drug in a short time, and thereby can downsize the device.
【０００５】[0005]
【課題を解決するための手段】本発明の上記目的は、空
気流路を介して連通する吸気口及び排気口が設けられた
本体と、本体の空気流路にて、吸気口から排気口に向か
う空気流を発生させる送風手段と、本体の空気流路に
て、空気流と交差する方向のほぼ全域に渡って揮散性薬
剤を担持させる担体とを備え、送風手段の作動に伴って
本体の空気流路に発生する空気流によって、担体に担持
される揮散性薬剤を外部に拡散させる装置において、上
記本体の空気流路には、整流板が設けられており、送風
手段の作動に伴って発生する空気流が、空気流と交差す
る方向のほぼ全域に渡って担持される揮散性薬剤に均一
に当たるように、整流板によって整流されることにより
達成される。The above object of the present invention is to provide a main body provided with an intake port and an exhaust port communicating with each other through an air flow path, and an air flow path of the main body from an intake port to an exhaust port. An air blowing means for generating an air flow directed to the main body, and a carrier for carrying a volatile drug over almost the entire area of the air flow path of the main body in a direction intersecting with the air flow are provided, and the main body of the main body is accompanied by the operation of the air blowing means. In the device for diffusing the volatile drug carried on the carrier to the outside by the air flow generated in the air flow path, a rectifying plate is provided in the air flow path of the main body, and with the operation of the air blowing means. This is achieved by rectifying the generated air flow by the rectifying plate so that the volatile chemicals carried on the substantially entire region in the direction intersecting with the air flow are uniformly hit.
【０００６】整流板は、担体と送風手段の間に配置され
ることが好ましい。The straightening vane is preferably arranged between the carrier and the blowing means.
【０００７】本発明の揮散性薬剤の拡散装置は、送風手
段の作動を制御するタイマー制御回路を備えることが好
ましい。The device for diffusing volatile chemicals of the present invention preferably comprises a timer control circuit for controlling the operation of the blowing means.
【０００８】本発明の揮散性薬剤の拡散装置は、送風手
段の作動を制御する電圧制御回路を備えることが好まし
い。The device for diffusing volatile chemicals of the present invention preferably comprises a voltage control circuit for controlling the operation of the blowing means.
【０００９】[0009]
【作用】本発明に係る揮散性薬剤の拡散装置において
は、送風手段の作動に伴って本体の空気流路に発生する
空気流によって、担体に担持される揮散性薬剤を外部に
拡散させる。この際、空気流は、空気流と交差する方向
のほぼ全域に渡って担持される揮散性薬剤に均一に当た
るように、整流板によって整流される。すなわち、送風
手段により送られた渦流の如き空気流はその流れが偏る
ことが阻止され均一な流れが形成されて、揮散性薬剤の
均一な揮散を促すことができる。In the device for diffusing a volatile drug according to the present invention, the volatile drug carried on the carrier is diffused to the outside by the air flow generated in the air flow path of the main body in accordance with the operation of the blowing means. At this time, the air flow is rectified by the rectifying plate so that the volatile chemicals carried on almost the entire region in the direction intersecting with the air flow are uniformly hit. That is, the air flow such as the vortex flow sent by the air blowing means is prevented from being biased and a uniform flow is formed, which can promote the uniform volatilization of the volatile drug.
【００１０】本発明において用いられる揮散性薬剤とし
ては、例えば、従来より害虫駆除剤（殺虫剤、殺ダニ
剤）、殺菌剤、忌避剤、芳香剤（香水、ハーブ等）、医
薬品（メントール、ユーカリオイル等、気管、カゼ等吸
入用薬剤）の目的で使用される各種の薬剤がある。代表
的な薬剤としては次のものが挙げられる。 （Ｉ）殺虫剤・殺ダニ剤 （１）ピレスロイド系薬剤 ・アレスリン、ｄ−アレスリン、フタルスリン、レスメ
トリン、ｄ−レスメトリン、フラメトリン ・バイオアレスリン、フェンバレレート、フェンプロパ
トリン、テフルスリン、ペルメトリン、フェノトリン、
サイペルメトリン、サイフェノトリン、クリスロン、ｄ
−クリスロン ・フェンフルスリン、ベンフルスリン、エトック、エム
ペンスリン及びこれらの誘導体、異性体、類縁体 （２）有機リン系薬剤 ・フェニトロチオン、ダイアジノン、マラソン、ＤＤＶ
Ｐ （３）カーバメート系薬剤 ・カーバーリール、メソミル、プロポクサー （４）その他 ・ＩＢＴＡ ・Ｓ−４２１ ・ディート （II）殺菌剤 ・スミレックス（住友化学工業商標名）、デンマート、
ペリルアルデヒド、アリルイソチオシアネート、パラク
ロロメタキシレノール（以下ＰＣＭＸという） (III ) 忌避剤 ・Ｎ，Ｎ−ジエチル ｍ−トルアミド（以下「ディー
ト」という） ・ジ−ｎ−ブチル サクシネート（以下「ＤＮＢＳ」と
いう） ・ジ−ｎ−プロピル イソシンコメロネート（以下「Ｄ
ＰＩＣ」という）Examples of the volatile agents used in the present invention include pest control agents (insecticides, acaricides), bactericides, repellents, fragrances (perfumes, herbs, etc.), pharmaceuticals (menthol, eucalyptus). There are various drugs used for the purpose of inhalation drugs such as oil, trachea, and cold. Typical agents include the following. (I) Insecticides and acaricides (1) Pyrethroids-Allethrin, d-allethrin, phthalthrin, resmethrin, d-resmethrin, flamethrin-bioallethrin, fenvalerate, fenpropatrine, tefluthrin, permethrin, phenothrin,
Cypermethrin, Cyphenothrin, Kryslon, d
-Chrysulon-fenfluthrin, benfluthrin, etok, empenthrin and their derivatives, isomers and analogs (2) organophosphorus drugs-fenitrothion, diazinon, marathon, DDV
P (3) Carbamate type drug ・ Carver reel, Mesomill, Propoxer (4) Others ・ IBTA ・ S-421 ・ Diet (II) fungicide ・ Sumirex (trade name of Sumitomo Chemical Co., Ltd.), Denmart,
Peryl aldehyde, allyl isothiocyanate, parachlorometaxylenol (hereinafter referred to as PCMX) (III) Repellent ・ N, N-diethyl m-toluamide (hereinafter referred to as "diet") ・ Di-n-butyl succinate (hereinafter referred to as "DNBS") ) -Di-n-propyl isocinchomeronate (hereinafter referred to as "D
"PIC")
【００１１】なお上述した各薬剤は、それらの主たる薬
効に基づいて分類したが、例えば殺虫剤を殺ダニ剤とし
て使用する場合があり、また後述する効力増強剤の成分
を殺ダニ剤として使用する場合もある。つまり各薬剤の
主たる薬効は、使用目的によって変わるため、上記分類
は便宜上のものである。The above-mentioned drugs are classified based on their main efficacy. For example, insecticides may be used as acaricides, and the components of the potency enhancers described below may be used as acaricides. In some cases. That is, the main drug effect of each drug varies depending on the purpose of use, so the above classification is for convenience.
【００１２】また上記殺虫剤等には、通常用いられる酸
化防止剤、効力増強剤、揮散率向上剤、消臭剤、香料等
の各種添加剤を任意に添加することができる。効力増強
剤としては、ピペロニルブトキサイド、Ｎ−プロピルイ
ゾーム、サイネピリン２２２、サイネピリン５００、リ
ーセン３８４、ＩＢＴＡ、Ｓ−４２１等が挙げられ、揮
散率向上剤としては、フェネチルイソチオシアネート、
ハイミックス酸ジメチル等が挙げられる。また消臭剤と
しては、ラウリル酸メタクリレート（ＬＭＡ）等が挙げ
られ、香料としては、シトラール、シトロネラール、ア
ネトール等が挙げられる。[0012] Further, various additives such as antioxidants, efficacy enhancers, volatilization rate improvers, deodorants and fragrances which are usually used can be optionally added to the above insecticides and the like. Examples of the potency enhancer include piperonyl butoxide, N-propylisome, cinepyrine 222, cinepyrine 500, Reisen 384, IBTA, S-421 and the like, and as a volatilization rate enhancer, phenethyl isothiocyanate
Examples include dimethyl high mix acid. Deodorants include lauric acid methacrylate (LMA) and the like, and fragrances include citral, citronellal, anethole and the like.
【００１３】担体としては、例えば揮散性薬剤を含有す
ることによって担持させるものであり、板状、シート
状、ハニカム状等の吸油性材料が好適に用いられる。具
体例として、パルプ、布、天然繊維（例えば脱脂綿）、
スポンジ、無機質粉、磁器、陶器、活性炭、活性炭繊
維、ガラスウール、石綿、アクリル系親油性重合体（協
和ガス化学（株）製）、アクリル系高吸油性樹脂ＫＸ−
ＯＡ １００〜６００（日本触媒（株）製）、ポリプロ
ピレン繊維（登録商標テイジンオルソープ、ユニセル
（株）製）、ポリプロピレン繊維不織布（登録商標タフ
ネスオイルブロッター、三井石油化学工業（株）製）、
特殊線状ポリマー（登録商標ウオセップ、東レ（株）
製）等を一種若しくは二種以上組合せたものを挙げるこ
とができる。なお、揮散性薬剤を上記吸油性材料に含有
させる場合には、吸油性材料１ｇ中の揮散性薬剤の量
が、１００〜５００ｍｇの範囲であることが好ましい。The carrier is carried by containing a volatile chemical, for example, and a plate-shaped, sheet-shaped or honeycomb-shaped oil-absorbing material is preferably used. Specific examples include pulp, cloth, natural fibers (for example, absorbent cotton),
Sponge, inorganic powder, porcelain, pottery, activated carbon, activated carbon fiber, glass wool, asbestos, acrylic lipophilic polymer (Kyowa Gas Chemical Co., Ltd.), acrylic highly oil-absorbent resin KX-
OA 100-600 (manufactured by Nippon Shokubai Co., Ltd.), polypropylene fiber (registered trademark Teijin Orthorp, manufactured by Unicell Co., Ltd.), polypropylene fiber nonwoven fabric (registered trademark toughness oil blotter, manufactured by Mitsui Petrochemical Co., Ltd.),
Special linear polymer (registered trademark WOSEP, Toray Industries, Inc.)
(Manufactured) and the like, or a combination of two or more. When the volatile drug is contained in the oil absorbing material, the amount of the volatile drug in 1 g of the oil absorbing material is preferably in the range of 100 to 500 mg.
【００１４】送風手段としては、電動モータ等によって
回転駆動されるファンが好適に用いられる。ファンの大
きさとしては、家屋の居室程度の空間での使用を前提と
すると、乾電池又は太陽電池等を電源とする小型の電動
モータ、又はゼンマイ等で駆動可能な大きさであること
が好ましい。ファンの回転数は、好ましくは３００ｒｐ
ｍ以上、より好ましくは５００〜１０，０００ｒｐｍで
ある。A fan driven by an electric motor or the like is preferably used as the blowing means. As for the size of the fan, it is preferable that the fan can be driven by a small electric motor using a dry battery, a solar battery or the like as a power source, or a mainspring, etc., assuming that the fan is used in a space of a room of a house or the like. The rotation speed of the fan is preferably 300 rp
m or more, more preferably 500 to 10,000 rpm.
【００１５】[0015]
【実施例】以下図示実施例により、本発明を説明する。
図１は、本発明の第１実施例である揮散性薬剤の拡散装
置を示す断面図である。この図において、本体１０の空
気流路１３には、ファン２０の回転に伴って吸気口１２
から排気口１４に向かう空気流が発生し、この空気流が
整流板４０によって整流された後、担体３０を通過する
ことによって、担体３０に含浸された揮散性薬剤を外部
に拡散させる。The present invention will be described below with reference to the illustrated embodiments.
FIG. 1 is a sectional view showing a device for diffusing a volatile drug, which is a first embodiment of the present invention. In this figure, the air passage 13 of the main body 10 has an intake port 12 along with the rotation of the fan 20.
An airflow is generated from the airflow to the exhaust port 14, the airflow is rectified by the rectifying plate 40, and then passes through the carrier 30 to diffuse the volatile drug impregnated in the carrier 30 to the outside.
【００１６】本体１０は、ほぼ円筒状に形成されてお
り、側面に形成された凹部１１には、吸気口１２が設け
られるとともに、上面には、垂直方向に延びる空気流路
１３を介して吸気口１２と連通する排気口１４が設けら
れる。本体１０の下部には、乾電池１５が収容される。The main body 10 is formed in a substantially cylindrical shape, and a concave portion 11 formed on a side surface is provided with an intake port 12, and an upper surface thereof is inhaled through an air passage 13 extending in a vertical direction. An exhaust port 14 communicating with the port 12 is provided. A dry battery 15 is accommodated in the lower portion of the main body 10.
【００１７】ファン２０は、空気流路１３における吸気
口１２と排気口１４の間に配置されており、乾電池１５
を電源とする電動モータ２１によって駆動され、回転に
伴う渦流によって空気流路１３内に吸気口１２から排気
口１４に向かう空気流を発生させる。電動モータ２１
は、後述するタイマー制御回路及び電圧制御回路によっ
て制御される。The fan 20 is disposed between the intake port 12 and the exhaust port 14 in the air flow path 13, and has a dry battery 15
Is driven by an electric motor 21 whose power source is a power source and generates an air flow from the intake port 12 toward the exhaust port 14 in the air flow path 13 by the vortex flow accompanying the rotation. Electric motor 21
Are controlled by a timer control circuit and a voltage control circuit described later.
【００１８】担体３０は、図２に示すハニカム構造の吸
油性材料で構成されており、揮散性薬剤を含浸可能であ
るとともに、ファン２０によって発生する空気流を通過
させる多数の通気孔３１を有する。担体３０は、空気流
路１３におけるファン２０の下流側である排気口１４近
傍に、空気流が各通気孔３１を通過可能となるように設
けられており、含浸された揮散性薬剤を空気流と交差す
る方向のほぼ全域に渡って担持させる。The carrier 30 is made of an oil-absorptive material having a honeycomb structure shown in FIG. 2, is capable of being impregnated with a volatile chemical, and has a large number of ventilation holes 31 through which the air flow generated by the fan 20 passes. . The carrier 30 is provided in the air flow path 13 in the vicinity of the exhaust port 14 on the downstream side of the fan 20 so that the air flow can pass through each of the vent holes 31, and the impregnated volatile chemical agent is passed through the air flow. It is supported almost all over the direction intersecting with.
【００１９】整流板４０は、空気流路１３におけるファ
ン２０と担体３０の間に設けられており、図３及び図４
に示すように、平板４１を直交させて平面視にて十字状
に形成される。再び図１を参照すると、整流板４０は、
ファン２０の回転に伴う渦流の発生を阻害し、空気流路
１３内に発生する空気流が、担体３０におけるファン２
０と対向する面（図１中下面）のほぼ全域に均一に当た
るように整流する。すなわち空気流路１３内に発生する
空気流は、ファン２０の回転に伴う渦流の影響によっ
て、空気流路１３の壁面に近いほど流速が速く、中心側
ほど流速が遅いことから、整流板４０は、空気流路１３
の壁面付近の空気流を、空気流路１３の中心付近に導く
ように整流し、担体３０によって空気流と交差する方向
のほぼ全域に渡って担持される揮散性薬剤に、空気流を
均一に当てる。The current plate 40 is provided between the fan 20 and the carrier 30 in the air flow path 13, and is shown in FIGS.
As shown in FIG. 5, the flat plate 41 is formed orthogonally to form a cross shape in a plan view. Referring again to FIG. 1, the current plate 40 is
The air flow generated in the air flow path 13 that inhibits the generation of the vortex flow accompanying the rotation of the fan 20 is the fan 2 in the carrier 30.
Rectification is performed so that almost the entire surface (the lower surface in FIG. 1) facing 0 is uniformly hit. That is, the air flow generated in the air flow path 13 has a higher flow velocity closer to the wall surface of the air flow passage 13 and a lower flow velocity toward the center side due to the influence of the vortex flow accompanying the rotation of the fan 20, so , Air flow path 13
The air flow near the wall surface of the air flow is rectified so as to be guided to the vicinity of the center of the air flow path 13, and the air flow is evenly distributed to the volatile drug carried by the carrier 30 over almost the entire area in the direction intersecting with the air flow. Hit
【００２０】本実施例の作用を説明する。ファン２０の
回転に伴う渦流によって、吸気口１２から吸入された空
気は、空気流路１３内において図１中上方に向かって流
れ、担体３０によって空気流と交差する方向のほぼ全域
に渡って担持される揮散性薬剤に均一に当たるように、
整流板４０によって整流される。その後、空気流は、担
体３０の各通気孔３１を通過しつつ揮散性薬剤を含み、
排気口１４から外部に排出される。これにより、揮散性
薬剤が外部に拡散される。The operation of this embodiment will be described. Due to the vortex flow accompanying the rotation of the fan 20, the air taken in from the intake port 12 flows upward in FIG. 1 in the air flow path 13 and is carried by the carrier 30 over almost the entire area in the direction intersecting with the air flow. To evenly hit the volatile chemicals
It is rectified by the rectifying plate 40. After that, the air flow contains the volatile chemical while passing through each vent hole 31 of the carrier 30,
It is discharged from the exhaust port 14 to the outside. As a result, the volatile drug is diffused to the outside.
【００２１】図５は、タイマー制御回路及び電圧制御回
路によるモータ制御のフローチャートである。ステップ
Ｓ１において、電動モータ２１（図１）の電源（本実施
例では乾電池）が投入されると、ステップＳ２において
電源ランプが点灯され、ステップＳ３において電源電圧
ｖが検出されるとともに、ステップＳ４において電源電
圧ｖが所定値Ｖｔｈよりも大きいか否かが判定される。
ステップＳ４において、電源電圧ｖが所定値Ｖｔｈより
も大きい場合には、ステップＳ５に進む。電源電圧ｖが
所定値Ｖｔｈよりも小さい場合には、ステップＳ１１に
進んで電源が遮断され、ステップＳ１２において電源ラ
ンプが消灯される。一方ステップＳ５においては、タイ
マーが設定されているか否かが判定される。ステップＳ
５において、タイマーが設定されていない場合には、ス
テップＳ３に戻る。タイマーが設定されている場合に
は、ステップＳ６に進んでタイマーランプが点灯され、
ステップＳ７においてタイマー所要時間ｎが初期値Ｎと
して設定される。次にステップＳ８において、初期値Ｎ
が順次減算され、ステップＳ９において初期値Ｎが０で
あるか否かが判定される。ステップＳ９において、初期
値Ｎが０である場合には、ステップＳ１０に進んでタイ
マーランプが消灯された後、ステップＳ１１において電
源が遮断され、ステップＳ１２において電源ランプが消
灯される。一方ステップＳ９において、初期値Ｎが０で
ない場合には、ステップＳ１３に進んで電源電圧ｖが検
出され、ステップＳ１４において電源電圧ｖが所定値Ｖ
ｔｈよりも大きいか否かが判定される。ステップＳ１４
において、電源電圧ｖが所定値Ｖｔｈよりも大きい場合
には、ステップＳ８に戻る。電源電圧ｖが所定値Ｖｔｈ
よりも小さい場合には、ステップ１１に進んで電源が遮
断され、ステップＳ１２において電源ランプが消灯され
る。FIG. 5 is a flow chart of motor control by the timer control circuit and the voltage control circuit. In step S1, when the power supply (dry battery in this embodiment) of the electric motor 21 (FIG. 1) is turned on, the power lamp is turned on in step S2, the power supply voltage v is detected in step S3, and in step S4. It is determined whether the power supply voltage v is higher than the predetermined value Vth.
When the power supply voltage v is higher than the predetermined value Vth in step S4, the process proceeds to step S5. When the power supply voltage v is lower than the predetermined value Vth, the process proceeds to step S11, the power is shut off, and the power supply lamp is turned off in step S12. On the other hand, in step S5, it is determined whether or not the timer is set. Step S
If the timer is not set at 5, the process returns to step S3. If the timer is set, go to step S6 to turn on the timer lamp,
In step S7, the timer required time n is set as the initial value N. Next, in step S8, the initial value N
Are sequentially subtracted, and it is determined in step S9 whether the initial value N is 0 or not. When the initial value N is 0 in step S9, the process proceeds to step S10, the timer lamp is turned off, the power is cut off in step S11, and the power lamp is turned off in step S12. On the other hand, if the initial value N is not 0 in step S9, the process proceeds to step S13, the power supply voltage v is detected, and the power supply voltage v is determined to be the predetermined value V in step S14.
It is determined whether or not it is larger than th. Step S14
In, when the power supply voltage v is higher than the predetermined value Vth, the process returns to step S8. Power supply voltage v is a predetermined value Vth
If it is smaller than that, the process proceeds to step 11, the power is cut off, and the power lamp is turned off in step S12.
【００２２】次に、上述した拡散装置の揮散性薬剤の揮
散量を、整流板のない従来の拡散装置と比較した実験に
ついて説明する。なお、担体３０における空気流と交差
する方向に沿う各部分の揮散量を測定するため、担体３
０として、全長２１２０mm、幅１０mmの帯状の吸油性材
料を、直径７２mmとなるように巻回させた図６に示す形
状の揮散量測定用担体３２を用いた。Next, an experiment will be described in which the amount of the volatile chemicals of the above-mentioned diffusion device is compared with that of the conventional diffusion device having no rectifying plate. In order to measure the amount of volatilization of each part of the carrier 30 along the direction intersecting the air flow, the carrier 3
0 was used as a volatilization amount measurement carrier 32 having a shape shown in FIG. 6 in which a strip-shaped oil-absorbing material having a total length of 2120 mm and a width of 10 mm was wound to have a diameter of 72 mm.
【００２３】担体３２に１０２１．２６mgの揮散性薬剤
（エンペントリン）を含浸させた状態で、拡散装置を室
温２５°Ｃにおいて１日１５時間で２日間、計３０時間
作動させた。その後、担体３２を最も外周の端部Ａから
順次４２．４cmずつ切断し、各部分における揮散性薬剤
の残存量を求めたところ、表１に示す以下のような結果
を得た。With the carrier 32 impregnated with 1021.26 mg of the volatile drug (Empentrin), the diffusion device was operated at room temperature of 25 ° C. for 15 hours per day for 2 days, for a total of 30 hours. Then, the carrier 32 was sequentially cut from the outermost end A by 42.4 cm, and the residual amount of the volatile drug in each portion was determined. The following results shown in Table 1 were obtained.
【００２４】[0024]
【表１】 [Table 1]
【００２５】上述の実験結果から、整流板４０を設けた
本実施例の拡散装置では、整流板のない従来の拡散装置
に比較して、担体３２のいずれの部分においても、揮散
性薬剤の残存量が平均化されており、揮散量が担体３２
の各部分においてほぼ均一であることを示している。し
かも、担体３２に含浸させた揮散性薬剤の全量から、残
存量合計を差し引いた揮散量合計が、従来の拡散装置に
比較して、３７２．５０−２９０．６８＝８１．８２mg
多い。つまり、本実施例の拡散装置では、空気流が、整
流板４０に整流されることによって、担体３２によって
空気流と交差する方向のほぼ全域に渡って担持される揮
散性薬剤に均一に当たり、揮散性薬剤を極めて効率良く
拡散させていることが理解される。From the above experimental results, in the diffusion device of this embodiment provided with the rectifying plate 40, the volatile chemicals remain in any part of the carrier 32 as compared with the conventional diffusion device without the rectifying plate. The amount is averaged, and the volatilization amount is the carrier 32.
It is shown that each part is substantially uniform. Moreover, the total volatilization amount obtained by subtracting the total residual amount from the total amount of the volatile chemicals impregnated in the carrier 32 is 372.50-290.68 = 81.82 mg as compared with the conventional diffusion device.
Many. That is, in the diffusing device of the present embodiment, the air flow is rectified by the rectifying plate 40, so that the carrier 32 uniformly hits the volatile drug carried over almost the entire area in the direction intersecting with the air flow, and volatilizes. It is understood that the sex drug is diffused very efficiently.
【００２６】図７は、本発明の第２実施例である揮散性
薬剤の拡散装置を示す断面図である。この図において、
本体５０は、直方体状に形成されており、また吸気口５
１及び排気口５２は、本体５０の図７中左右の側面に設
けられ、空気流路５３によって水平方向（図７中左右方
向）に連通される。担体３０には、ベーパースリン等の
液状防虫剤が含浸される。整流板５４は、図８に示すよ
うに、平板５５を直交させて側面視にて十字状に、か
つ、各平板５５の幅が、図９に示すように、交差部分に
向けて徐々に小さくなるように形成される。その他の構
成については、第１実施例と同一である。FIG. 7 is a sectional view showing a device for diffusing volatile chemicals, which is a second embodiment of the present invention. In this figure,
The main body 50 is formed in a rectangular parallelepiped shape, and the intake port 5
1 and the exhaust port 52 are provided on the left and right side surfaces of the main body 50 in FIG. 7, and are communicated in the horizontal direction (the left and right direction in FIG. 7) by the air flow path 53. The carrier 30 is impregnated with a liquid insect repellent such as vaporthrin. As shown in FIG. 8, the straightening vanes 54 are formed in a cross shape in a side view with the flat plates 55 orthogonal to each other, and the width of each flat plate 55 is gradually reduced toward the intersecting portion as shown in FIG. Is formed. Other configurations are the same as those in the first embodiment.
【００２７】再び図７を参照すると、このような拡散装
置において、ファン２０の回転に伴う渦流によって、吸
気口５１から吸入された空気は、空気流路５３内を図７
中において左方に向かって流れ、担体３０によって空気
流と交差する方向のほぼ全域に渡って担持される揮散性
薬剤に均一に当たるように、整流板５４によって整流さ
れる。整流された空気は、担体３０の各通気孔３１を通
過しつつ液状防虫剤を含み、排気口５２から外部に排出
される。これにより、液状防虫剤が外部に拡散される。Referring again to FIG. 7, in such a diffusion device, the air sucked from the intake port 51 by the vortex flow accompanying the rotation of the fan 20 flows through the inside of the air flow passage 53.
The current is rectified by the current plate 54 so as to flow toward the left inside and uniformly hit the volatile drug carried by the carrier 30 over almost the entire area in the direction intersecting with the air flow. The rectified air contains a liquid insect repellent while passing through each vent hole 31 of the carrier 30, and is discharged to the outside from the exhaust port 52. As a result, the liquid insect repellent is diffused to the outside.
【００２８】図１０は、本発明の第３実施例である揮散
性薬剤の拡散装置を示す断面図である。この図におい
て、本体６０は、直方体状に形成されており、また吸気
口６１及び排気口６２は、本体６０の図１０中左右の側
面に設けられ、空気流路６３によって水平方向（図１０
中左右方向）に連通される。空気流路６３における吸気
口６１近傍には、脱臭剤を処理した上流側担体６４が配
置され、かつ、空気流路６３における排気口６２近傍に
は、ベーパースリン等の液状防虫剤を含浸された下流側
担体６５が配置される。整流板４０は、空気流路６３に
おけるファン２０と下流側担体６５の間に設けられる。
その他の構成については、第１実施例と同一である。FIG. 10 is a sectional view showing a device for diffusing a volatile drug, which is a third embodiment of the present invention. In this figure, the main body 60 is formed in a rectangular parallelepiped shape, and the intake port 61 and the exhaust port 62 are provided on the left and right side surfaces of the main body 60 in FIG.
It is communicated in the center left and right direction. An upstream carrier 64 treated with a deodorant is arranged near the intake port 61 in the air flow path 63, and a liquid insect repellent such as vaporthrin is impregnated near the exhaust port 62 in the air flow path 63. The downstream carrier 65 is arranged. The current plate 40 is provided between the fan 20 and the downstream side carrier 65 in the air flow path 63.
Other configurations are the same as those in the first embodiment.
【００２９】このような拡散装置において、ファン２０
の回転に伴う渦流によって、吸気口６１から吸入された
空気は、上流側担体６４の各通気孔６６を通過して脱臭
された後、空気流路６３内を図１０中左方に向かって流
れ、下流側担体６５によって空気流と交差する方向のほ
ぼ全域に渡って担持される液状防虫剤に均一に当たるよ
うに、整流板４０によって整流される。整流された空気
は、下流側担体６５の各通気孔６６を通過しつつ液状防
虫剤を含み、排気口６２から外部に排出される。これに
より、液状防虫剤が外部に拡散される。In such a diffusion device, the fan 20
The air sucked from the intake port 61 passes through each vent hole 66 of the upstream side carrier 64 to be deodorized by the vortex flow accompanying the rotation of the air flow, and then flows in the air flow path 63 to the left in FIG. The rectifying plate 40 rectifies the liquid insect repellent carried on the downstream side carrier 65 over substantially the entire area in the direction intersecting the air flow. The rectified air contains the liquid insect repellent while passing through each vent hole 66 of the downstream side carrier 65, and is discharged to the outside from the exhaust port 62. As a result, the liquid insect repellent is diffused to the outside.
【００３０】以上のように上記各実施例によれば、ファ
ン２０の回転に伴って空気流路１３，５３，６３内に発
生する空気流が、担体３０，６４によって空気流と交差
する方向のほぼ全域に渡って担持される揮散性薬剤に均
一に当たるように、整流板４０，５４によって整流され
るので、担体３０，６４及びファン２０の大きさの割り
に揮散性薬剤の拡散量が多く、揮散性薬剤を短時間で効
率良く拡散させることができる。これにより、ファン２
０を駆動する電動モータ２１の電源として乾電池１５を
用いて装置の小型化を図っているにもかかわらず、すな
わち使用可能な電動モータ及びファンの大きさを電源に
よって制約されるにもかかわらず、担体及びファンを大
型化することなく、揮散性薬剤の拡散量を十分に確保す
ることができる。As described above, according to the above-described embodiments, the air flow generated in the air flow paths 13, 53, 63 with the rotation of the fan 20 is directed by the carriers 30, 64 in the direction intersecting the air flow. Since the rectifying plates 40 and 54 rectify so that the volatile drug carried on almost the entire area is uniformly hit, the amount of the volatile drug diffused is large relative to the sizes of the carriers 30, 64 and the fan 20, The volatile drug can be efficiently diffused in a short time. This allows the fan 2
Despite attempting to downsize the device by using the dry battery 15 as the power source of the electric motor 21 that drives 0, that is, the size of the electric motor and fan that can be used is limited by the power source. It is possible to sufficiently secure the diffusion amount of the volatile drug without increasing the size of the carrier and the fan.
【００３１】また第１実施例の拡散装置は、排気口１４
を上面に設けるとともに、吸気口１２は側面に形成され
た凹部１１に設けたので、家具と家具の隙間等に設置し
て好適に用いられる。第２及び第３実施例の拡散装置は
それぞれ、吸気口５１，６１及び排気口５２，６２を本
体５０，６０の側面に設けたので、家具等と床面との隙
間に設置して好適に用いられる。The diffusion device of the first embodiment has an exhaust port 14
Since it is provided on the upper surface and the intake port 12 is provided on the concave portion 11 formed on the side surface, it can be suitably used by installing it in a gap between furniture and the like. Since the diffusion devices of the second and third embodiments are provided with the intake ports 51, 61 and the exhaust ports 52, 62 on the side surfaces of the main bodies 50, 60 respectively, they are preferably installed in the gap between furniture and the floor surface. Used.
【００３２】なお上記第３実施例において、空気流路６
３におけるファン２０と上流側担体６４の間にも整流板
４０を設けると、空気流は、上流側担体６４によって空
気流と交差する方向のほぼ全域に渡って担持される脱臭
剤に均一に当たるように、整流板４０によって整流され
ることとなり、効率良く脱臭される。また上記各実施例
では、整流板４０，５４が、平板４１，５５を直交させ
て平面視にて十字状に形成されるが、図１１に示すよう
に、曲線帯状に形成された整流板７０であってもよい。In the third embodiment, the air flow path 6
If the rectifying plate 40 is also provided between the fan 20 and the upstream carrier 64 in FIG. 3, the air flow is uniformly applied to the deodorant carried by the upstream carrier 64 over almost the entire area in the direction intersecting with the air flow. Moreover, the flow is rectified by the flow regulating plate 40, and the odor is efficiently deodorized. Further, in each of the above-described embodiments, the straightening vanes 40 and 54 are formed in a cross shape in a plan view by making the flat plates 41 and 55 orthogonal to each other, but as shown in FIG. 11, the straightening vanes 70 formed in a curved band shape. May be
【００３３】[0033]
【発明の効果】以上のように本発明によれば、送風手段
の作動に伴って発生する空気流が、空気流と交差する方
向のほぼ全域に渡って担持される揮散性薬剤に均一に当
たるように、整流板によって整流されるので、揮散性薬
剤を短時間で効率良く拡散させることができ、これによ
り揮散性薬剤の担体を不必要に大きくしなくてもよく装
置の小型化を図ることができ、また、本発明によればム
ラのない安定した揮散を保証することができる。As described above, according to the present invention, the air flow generated by the operation of the blowing means uniformly hits the volatile chemicals carried over almost the entire area in the direction intersecting with the air flow. Moreover, since the volatile drug is rectified by the rectifying plate, the volatile drug can be efficiently diffused in a short time, whereby the device of the volatile drug can be downsized without unnecessarily increasing the carrier of the volatile drug. In addition, according to the present invention, it is possible to guarantee even and stable volatilization.
【図１】本発明の第１実施例である揮散性薬剤の拡散装
置を示す概略断面図である。FIG. 1 is a schematic sectional view showing a device for diffusing a volatile drug, which is a first embodiment of the present invention.
【図２】図１の拡散装置の担体を示す斜視図である。FIG. 2 is a perspective view showing a carrier of the diffusion device of FIG.
【図３】図１の拡散装置の整流板を示す平面図である。3 is a plan view showing a current plate of the diffusion device of FIG. 1. FIG.
【図４】図３の整流板の斜視図である。FIG. 4 is a perspective view of the current plate of FIG.
【図５】タイマー制御回路及び電圧制御回路によるモー
タ制御のフローチャートである。FIG. 5 is a flowchart of motor control by a timer control circuit and a voltage control circuit.
【図６】揮散量測定用担体を示す側面図である。FIG. 6 is a side view showing a carrier for measuring volatilization amount.
【図７】本発明の第２実施例である揮散性薬剤の拡散装
置を示す概略断面図である。FIG. 7 is a schematic sectional view showing a device for diffusing a volatile drug, which is a second embodiment of the present invention.
【図８】図７の拡散装置の整流板を示す側面図である。8 is a side view showing a current plate of the diffusion device of FIG.
【図９】図８の整流板の斜視図である。9 is a perspective view of the current plate of FIG.
【図１０】本発明の第３実施例である揮散性薬剤の拡散
装置を示す概略断面図である。FIG. 10 is a schematic sectional view showing a device for diffusing a volatile drug, which is a third embodiment of the present invention.
【図１１】整流板の一例を示す斜視図である。FIG. 11 is a perspective view showing an example of a current plate.
１０ 本体 １２ 吸気口 １３ 空気流路 １４ 排気口 ２０ 送風手段（ファン） ２１ 送風手段（電動モータ） ３０ 担体 ４０ 整流板 10 Main Body 12 Intake Port 13 Air Flow Path 14 Exhaust Port 20 Blower Means (Fan) 21 Blower Means (Electric Motor) 30 Carrier 40 Straightening Plate
Claims (4)
気口が設けられた本体と、 本体の空気流路にて、吸気口から排気口に向かう空気流
を発生させる送風手段と、 本体の空気流路にて、空気流と交差する方向のほぼ全域
に渡って揮散性薬剤を担持させる担体とを備え、 送風手段の作動に伴って本体の空気流路に発生する空気
流によって、担体に担持される揮散性薬剤を外部に拡散
させる装置において、 上記本体の空気流路には、整流板が設けられており、送
風手段の作動に伴って発生する空気流が、空気流と交差
する方向のほぼ全域に渡って担持される揮散性薬剤に均
一に当たるように、整流板によって整流されることを特
徴とする揮散性薬剤の拡散装置。1. A main body provided with an intake port and an exhaust port communicating with each other through an air flow path, a blower means for generating an air flow from the intake port to the exhaust port in the air flow path of the main body, and the main body. In the air flow path of the above, a carrier that carries a volatile drug over almost the entire area in the direction intersecting with the air flow is provided, and the carrier is generated by the air flow generated in the air flow path of the main body due to the operation of the air blowing means. In the device for diffusing the volatile chemical carried on the outside, a rectifying plate is provided in the air flow path of the main body, and the air flow generated by the operation of the blowing means intersects the air flow. A device for diffusing a volatile drug, characterized in that it is rectified by a rectifying plate so as to uniformly hit the volatile drug carried over almost the entire direction.
置されることを特徴とする請求項１記載の揮散性薬剤の
拡散装置。2. The volatile drug diffusion device according to claim 1, wherein the rectifying plate is disposed between the carrier and the blowing means.
制御回路を備えたことを特徴とする請求項１又は２記載
の揮散性薬剤の拡散装置。3. The volatile drug diffusion device according to claim 1, further comprising a timer control circuit for controlling the operation of the blowing means.
回路を備えたことを特徴とする請求項１，２又は３記載
の揮散性薬剤の拡散装置。4. The volatile drug diffusion device according to claim 1, further comprising a voltage control circuit for controlling the operation of the blowing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03152794A JP3498858B2 (en) | 1994-03-01 | 1994-03-01 | Volatile drug diffusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03152794A JP3498858B2 (en) | 1994-03-01 | 1994-03-01 | Volatile drug diffusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07236399A true JPH07236399A (en) | 1995-09-12 |
| JP3498858B2 JP3498858B2 (en) | 2004-02-23 |
Family
ID=12333671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03152794A Expired - Lifetime JP3498858B2 (en) | 1994-03-01 | 1994-03-01 | Volatile drug diffusion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3498858B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999002032A1 (en) * | 1997-07-10 | 1999-01-21 | Earth Chemical Co., Ltd. | Pesticide applicator |
| US6484438B2 (en) | 2000-10-04 | 2002-11-26 | Sumitomo Chemical Company, Limited | Pest control device and volatile substance holder for use in same |
| FR2867024A1 (en) | 2004-01-30 | 2005-09-09 | Sumitomo Chemical Co | SUPPORT MEMBER AND EVAPORATION APPARATUS USING THE SAME |
| JP2010051179A (en) * | 2008-08-26 | 2010-03-11 | Fumakilla Ltd | Fan-type chemical diffuser |
| JP2010063421A (en) * | 2008-09-12 | 2010-03-25 | Fumakilla Ltd | Chemical agent evaporation device |
| JP2010075085A (en) * | 2008-09-25 | 2010-04-08 | Fumakilla Ltd | Air-blast chemical diffuser |
| US8084376B2 (en) | 2004-06-30 | 2011-12-27 | Sumitomo Chemical Company, Limited | Carrier member and support member |
| CN108244074A (en) * | 2016-12-28 | 2018-07-06 | 环保之家生物科技股份有限公司 | Cyclone type insect trap |
| KR20200012873A (en) * | 2017-05-30 | 2020-02-05 | 피르메니히 에스아 | Odor neutralization and fragrance delivery system |
-
1994
- 1994-03-01 JP JP03152794A patent/JP3498858B2/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999002032A1 (en) * | 1997-07-10 | 1999-01-21 | Earth Chemical Co., Ltd. | Pesticide applicator |
| US6484438B2 (en) | 2000-10-04 | 2002-11-26 | Sumitomo Chemical Company, Limited | Pest control device and volatile substance holder for use in same |
| ES2222770A1 (en) * | 2000-10-04 | 2005-02-01 | Sumitomo Chemical Company Limited | Pest control device and volatile substance holder for use in same |
| KR100702137B1 (en) * | 2000-10-04 | 2007-03-30 | 수미토모 케미칼 컴퍼니 리미티드 | Pest control device and volatile substance holder for use in same |
| ES2310947B1 (en) * | 2004-01-03 | 2009-11-11 | Sumitomo Chemical Company, Limited | MEMBER SUPPORT AND VOLATILIZATION DEVICE. |
| ES2310947A1 (en) * | 2004-01-03 | 2009-01-16 | Sumitomo Chemical Company, Limited | Support member and volatilizing apparatus |
| FR2867024A1 (en) | 2004-01-30 | 2005-09-09 | Sumitomo Chemical Co | SUPPORT MEMBER AND EVAPORATION APPARATUS USING THE SAME |
| US8084376B2 (en) | 2004-06-30 | 2011-12-27 | Sumitomo Chemical Company, Limited | Carrier member and support member |
| JP2010051179A (en) * | 2008-08-26 | 2010-03-11 | Fumakilla Ltd | Fan-type chemical diffuser |
| JP2010063421A (en) * | 2008-09-12 | 2010-03-25 | Fumakilla Ltd | Chemical agent evaporation device |
| JP2010075085A (en) * | 2008-09-25 | 2010-04-08 | Fumakilla Ltd | Air-blast chemical diffuser |
| CN108244074A (en) * | 2016-12-28 | 2018-07-06 | 环保之家生物科技股份有限公司 | Cyclone type insect trap |
| KR20200012873A (en) * | 2017-05-30 | 2020-02-05 | 피르메니히 에스아 | Odor neutralization and fragrance delivery system |
| JP2020521584A (en) * | 2017-05-30 | 2020-07-27 | フイルメニツヒ ソシエテ アノニムＦｉｒｍｅｎｉｃｈ Ｓａ | Odor neutralization and aroma delivery system |
| US11986578B2 (en) | 2017-05-30 | 2024-05-21 | Firmenich Sa | Malodour counteracting and fragrance delivery system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3498858B2 (en) | 2004-02-23 |
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