JP2016214810A

JP2016214810A - Deodorizing and sterilizing device for automobile

Info

Publication number: JP2016214810A
Application number: JP2015116121A
Authority: JP
Inventors: 浩宇根; Hiroshi Une; 景中村; Kei Nakamura; 元樹川崎; Motoki Kawasaki
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-22
Filing date: 2015-05-22
Publication date: 2016-12-22

Abstract

PROBLEM TO BE SOLVED: To provide a device for deodorizing and sterilizing the interior of a space that can be air-tightly sealed, such as an automobile car interior, a room interior, a refrigerator cabinet interior, a toilet, a bathroom or the like, as well as that has an in-take port for taking in air, using chlorine dioxide.SOLUTION: Provided is a method for deodorizing and sterilizing a sealed space using a stably generating chlorine dioxide, by attaching a container comprising an inner bag in which an air permeable outer case and a stabilized chlorine dioxide support carrier are wrapped with unwoven cloth, to an air outlet such as air conditioner or the like.SELECTED DRAWING: Figure 1

Description

本発明は自動車の車内、室内、冷蔵庫庫内、トイレ、風呂場等密閉可能な空間内でかつ空気を取り入れる取入れ口を有する該空間内を二酸化塩素を用いて脱臭及び殺菌器に関するものである。 The present invention relates to a deodorizing and sterilizing device using chlorine dioxide in a space that can be sealed, such as the interior of a car, a room, a refrigerator, a toilet, a bathroom, and the like, and that has an intake port for taking in air.

二酸化塩素は塩素原子上に不対電子を３個もつラジカルであり、反応性が高く、強い酸化力をもつことから、ウイルス除去、除菌、消臭、坑カビ等のはたらきを有することが知られている。しかし、二酸化塩素は非常に不安定であるため、長期の保存や運搬には不向きであり、高濃度では爆発の危険性があるなど問題が有り、その問題を解消するために種々の方法が提案されている。 Chlorine dioxide is a radical with three unpaired electrons on the chlorine atom, and has high reactivity and strong oxidizing power, so it is known to have functions such as virus removal, disinfection, deodorization, and antifungal activity. It has been. However, since chlorine dioxide is very unstable, it is not suitable for long-term storage and transportation, and there is a problem such as the danger of explosion at high concentrations, and various methods have been proposed to solve the problem Has been.

安定化二酸化塩素と吸水性樹脂とからなるゲル状組成物が提案されている（例えば、特許文献１参照。）が、ほとんど二酸化塩素ガスを発生しないなど問題が有る。それを解決するために、安定化二酸化塩素と吸水性樹脂とからなるゲル状組成物に紫外線を照射する方法（例えば、特許文献２参照。）が提案されているが、紫外線照射装置との組み合わせが必要である。 A gel composition composed of stabilized chlorine dioxide and a water-absorbing resin has been proposed (see, for example, Patent Document 1), but there are problems such as hardly generating chlorine dioxide gas. In order to solve this problem, a method of irradiating ultraviolet light onto a gel composition composed of stabilized chlorine dioxide and a water-absorbing resin (see, for example, Patent Document 2) has been proposed. is necessary.

溶存二酸化塩素ガス、亜塩素酸塩及び酸性に保つｐＨ調整剤を構成成分に有する純粋二酸化塩素剤並びに高吸水性樹脂を含有することを特徴とするゲル状組成物が提案されている（例えば、特許文献３参照。）が、溶存二酸化塩素の分解により長期保存するには適さない。 A gel-like composition characterized by containing a pure chlorine dioxide agent having dissolved chlorine dioxide gas, chlorite, and a pH adjuster that maintains acidity as components, and a superabsorbent resin has been proposed (for example, Patent Document 3) is not suitable for long-term storage due to decomposition of dissolved chlorine dioxide.

亜塩素酸塩水溶液に、活性化剤と、吸水性樹脂と保水剤とを添加しゲル化させる方法（例えば、特許文献４参照。）が提案されているが、使用時に薬剤を添加する必要があり、しかも添加後の反応をコントロールできないため添加後数日は高濃度二酸化塩素ガスが発生する問題が有った。 A method of adding an activator, a water-absorbing resin, and a water retention agent to a chlorite aqueous solution to cause gelation (for example, see Patent Document 4) has been proposed. In addition, since the reaction after the addition cannot be controlled, there was a problem that a high concentration of chlorine dioxide gas was generated for several days after the addition.

亜塩素酸ナトリウムと水酸化ナトリウムを無機担体に担持させ、空気と反応させる事により二酸化塩素を徐々に発生させる製剤技術（例えば、特許文献５参照。）が提案されている。しかし、担体が粉体であるため、安定化二酸化塩素担体と空気を反応させる事が困難であった。 A formulation technique (for example, see Patent Document 5) in which chlorine dioxide is gradually generated by supporting sodium chlorite and sodium hydroxide on an inorganic carrier and reacting with air has been proposed. However, since the carrier is powder, it is difficult to react the stabilized chlorine dioxide carrier with air.

更に二酸化塩素は分子量約６７．５、密度３．０４ｇ／ｃｍ３と極めて重いガスである。このため、二酸化塩素を広く拡散させるためには、大きな空気の流れが必要となる。現状市販されている二酸化塩素を用いた脱臭、除菌器は有効成分である二酸化塩素を広い範囲に拡散させているとは言い難い。 Furthermore, chlorine dioxide is a very heavy gas with a molecular weight of about 67.5 and a density of 3.04 g / cm3. For this reason, in order to diffuse chlorine dioxide widely, a large air flow is required. It is hard to say that deodorizing and sterilizing devices using chlorine dioxide that are currently available on the market diffuse chlorine dioxide, which is an active ingredient, over a wide range.

特開昭６１−１８１５３２号公報JP 61-181532 A 特開２０００−２０２００９号公報JP 2000-202009 A 特開平１１−２７８８０８号公報JP-A-11-278808 特開２００７−１８０７号公報Japanese Patent Laid-Open No. 2007-1807 特開２０１１−１７３７５８号公報JP 2011-173758 A

本発明は提供されている安定化二酸化塩素担体（以下原塩素担体という）と空気（特に二酸化炭素と水蒸気）を有効に反応させると同時に発生した二酸化塩素を広い範囲に拡散させる事を目的としている。 An object of the present invention is to effectively react a provided stabilized chlorine dioxide carrier (hereinafter referred to as a raw chlorine carrier) with air (particularly carbon dioxide and water vapor) and simultaneously diffuse the generated chlorine dioxide over a wide range. .

本発明は自動車に代表される密閉空間において、密閉空間内に空気の流れを取り込みかつ空気の流れを作り出す空気の取入れ口（エアコン送風部）に原塩素担体を安全に包装した容器に充填し、取り付ける事を特長とする脱臭、殺菌器である。 In a sealed space represented by an automobile, the present invention fills a container in which a raw chlorine carrier is safely packaged in an air intake (air conditioner blower) that takes in an air flow into the sealed space and creates an air flow, It is a deodorizing and sterilizing device characterized by being attached.

本発明で用いる原担体は、これまで提案されている様々な形状のものを用いる事が可能である。しかし、徐放性、扱いやすさを考慮すれば、好ましくは、特開２０１１−１７３７５８号公報に開示されている原塩素担体である。 As the raw carrier used in the present invention, various shapes proposed so far can be used. However, in view of sustained release and ease of handling, the raw chlorine carrier disclosed in JP2011-173758A is preferable.

本発明で有効性を発揮できる密閉空間として、自動車車内、冷蔵庫、トイレ、風呂場等が挙げられる。また、事務所、居間、台所、寝室等部屋単位でも、十分な空気の攪拌（エアコン等による）があれば、有効である。 Examples of the sealed space that can be effective in the present invention include the interior of an automobile, a refrigerator, a toilet, and a bathroom. In addition, it is effective even in units of rooms such as offices, living rooms, kitchens, bedrooms, etc., if there is sufficient air agitation (by an air conditioner or the like).

本発明の取り付け場所は、空気の流れの上流側、即ちエアコンの空気噴出し口が好ましい。また、可能な限り上部に取付ける事が更に好ましい。これは、有効成分である二酸化塩素はより広い範囲に拡散可能となると同時に、原塩素担体と新鮮で乾燥した空気が十分に反応するためである。 The mounting location of the present invention is preferably the upstream side of the air flow, that is, the air outlet of the air conditioner. Moreover, it is more preferable to attach the upper part as much as possible. This is because chlorine dioxide as an active ingredient can be diffused over a wider range, and at the same time, the raw chlorine carrier and fresh and dry air sufficiently react.

本発明における脱臭及び殺菌器の構成は、通気穴とエアコンの噴出し口取付具を有する外箱と安定化原塩素担体を包装する通気性不織布を用いた内袋で構成することが望ましい。
これは、製品を製造、管理する上で容易であると同時に、様々な商品への応用が可能となるためである。The structure of the deodorizing and sterilizing device in the present invention is preferably composed of an outer bag having a vent hole and an air outlet outlet fitting and an inner bag using a breathable nonwoven fabric for wrapping the stabilized raw chlorine carrier.
This is because it is easy to manufacture and manage the product, and at the same time can be applied to various products.

本発明における外箱の材質は、紙、プラスチック、金属等一般的な材料を使うことが可能である。使い捨てにする場合は紙、再利用する場合はプラスチックが好ましい。材料の厚さは１〜３ｍｍが好ましい。 As the material of the outer box in the present invention, it is possible to use a general material such as paper, plastic or metal. Paper is preferred for disposable use, and plastic is preferred for reuse. The thickness of the material is preferably 1 to 3 mm.

本発明における内袋は、通気性があり、かつ撥水性を有する不織布が好ましい。不織布は耐アルカリ性、抗酸化性を有することが好ましく、材質としてはポリエチルテレフタレート（ＰＥＴ）樹脂が好ましい。 The inner bag in the present invention is preferably a non-woven fabric that is breathable and has water repellency. The nonwoven fabric preferably has alkali resistance and antioxidant properties, and the material is preferably polyethyl terephthalate (PET) resin.

本発明で用いる原塩素担体の重量は、車の大きさによっても異なるが、３〜８ｇが好ましい。これは、車の車内容積とエアコンの使用時間から計算可能である。 The weight of the raw chlorine carrier used in the present invention is preferably 3 to 8 g, although it varies depending on the size of the vehicle. This can be calculated from the interior volume of the car and the usage time of the air conditioner.

本発明における原塩素担体を包装した内袋の保存は、密封性の高い包装材と湿度コントロール用のシリカゲルを同封した包装袋を用いる必要がある。包装材としては、アルミ蒸着ポリエチレンフィルム、塩化ビニリデン、ポリクロロトリフルオロエチレン、アルミＰＥＴ複層フィルムなどが使用できる。 In order to preserve the inner bag in which the raw chlorine carrier is packaged in the present invention, it is necessary to use a packaging bag in which a highly sealing packaging material and a silica gel for humidity control are enclosed. As the packaging material, an aluminum vapor-deposited polyethylene film, vinylidene chloride, polychlorotrifluoroethylene, an aluminum PET multilayer film, or the like can be used.

本発明により二酸化塩素の有用性はより身近になり、手軽により衛生的な環境の構築が可能となると思われる。
以下、図を用いてより具体的に本発明を説明する。The usefulness of chlorine dioxide will become more familiar with the present invention, and it will be possible to construct a more hygienic environment.
Hereinafter, the present invention will be described more specifically with reference to the drawings.

本発明における外箱の概観図Overview of outer box in the present invention 本発明における内袋の概観図Overview of inner bag in the present invention

本発明における外箱を図１の様にケント紙（厚さ３ｍｍ）で作製した。通気孔の大きさはφ２ｍｍとした。エアコン取付用具は車種によりエアコン噴出し部分の形状が異なるため、自由度が大きいフック状とした。
内袋は原塩素原体（ダイソー（株）製）５ｇを不織布（旭化成製）に充填し、圧着により包装を行った。
これを自家用車のエアコンに装着し、試験を行ったところ、有意な消臭効果が得られた。The outer box in the present invention was made of Kent paper (thickness 3 mm) as shown in FIG. The size of the vent hole was 2 mm. Since the shape of the air conditioner jetting part varies depending on the vehicle model, the air conditioner mounting tool is a hook with a high degree of freedom.
The inner bag was filled with 5 g of raw chlorine raw material (manufactured by Daiso Co., Ltd.) in a non-woven fabric (manufactured by Asahi Kasei) and packed by pressure bonding.
When this was installed in a private car air conditioner and tested, a significant deodorizing effect was obtained.

Claims

A deodorizing and sterilizing device using chlorine dioxide in the interior of a car, in a room, in a refrigerator, in a space that can be sealed, such as a toilet or a bathroom, and having an intake for taking in air.

The deodorizing and sterilizing device according to claim 1, wherein the sealed space is inside a car and the air intake is an air conditioner (hereinafter referred to as an air conditioner).

The source of chlorine dioxide is composed of sodium chlorite, sodium hydroxide and sepionite, and it is packed with a powder (hereinafter referred to as the “generogen”) that generates chlorine dioxide by contact with air. The deodorizing and sterilizing device according to claim 1, which generates chlorine dioxide.

The deodorizing and sterilizing device according to claim 1, wherein the outer box is made of paper or plastic, and the inner side is made of a nonwoven fabric that is water-repellent and breathable.

The deodorizing and sterilizing device according to claim 1, wherein the outer box has a vent hole.