JP2007236749A - Cabinet and photocatalyst device - Google Patents

Cabinet and photocatalyst device Download PDF

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JP2007236749A
JP2007236749A JP2006065541A JP2006065541A JP2007236749A JP 2007236749 A JP2007236749 A JP 2007236749A JP 2006065541 A JP2006065541 A JP 2006065541A JP 2006065541 A JP2006065541 A JP 2006065541A JP 2007236749 A JP2007236749 A JP 2007236749A
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air
ultraviolet light
photocatalyst
chamber
light emitting
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Hiroyasu Kuwasawa
宏康 桑澤
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a high functional cabinet which can not only control humidity but also remove bacteria and odor. <P>SOLUTION: The cabinet is comprised of a storage chamber 1 with high air-tightness to store an item and an air chamber 2 with high air-tightness, which communicate with each other through communication openings 6 and 7. In the air chamber 2, an absorptive dehumidifier 4 providing a dehumidifying device with a reversible moisture absorbing and releasing function, and a photocatalyst device 10 are mounted. The absorptive dehumidifier 4 runs dehumidifying operation to dehumidify the air in the storage chamber 1 sucked from the communication opening 7 through the humidifying device and to blow it from the communication opening 6 into the storage chamber 1 and recovering operation to suck the air from outside of the air chamber 2 and discharge the air to the outside of the air chamber 2 after recovering the humidifying device alternately. The photocatalyst device 10 sucks the air in the storage chamber 1 from the communication opening 7 and disinfect and deodorize it through a photocatalyst filter which is irradiated with ultraviolet rays, and runs the operation to blow out the air from the communication opening 6 into the storage chamber 1. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、食品、薬品、皮革品等の各種の物品を乾燥状態に保管する保管庫及び保管庫に用いる光触媒によって空気の殺菌・脱臭を行う光触媒装置に関するものである。   The present invention relates to a storage for storing various articles such as foods, medicines, and leather goods in a dry state, and a photocatalytic device that sterilizes and deodorizes air with a photocatalyst used in the storage.

食品その他の物品を乾燥状態に保管する保管庫は大きく分けて、塩化カルシウムやペレット状のシリカゲル等の乾燥剤に庫内の湿気を吸湿させて庫内を乾燥雰囲気にするものと、吸湿材を備えた吸着除湿装置に庫内の空気を循環させて吸湿材に湿気を吸湿させて庫内を乾燥雰囲気にするものがある。吸湿材として天然ゼオライトやシリカゲルを使つたものは、水も溜まらず、吸湿した吸湿材に熱を加えて放湿させることで再生できるので、広く採用されている（特許文献１，２参照）。   The storage for storing food and other items in a dry state is roughly divided into a desiccant such as calcium chloride or pellet-like silica gel that absorbs moisture in the storage to make the interior dry, and a hygroscopic material. There is an adsorbing and dehumidifying device equipped with a device that circulates the air in the cabinet and causes the moisture absorbent material to absorb moisture to make the inside of the cabinet dry. A material using natural zeolite or silica gel as a hygroscopic material is widely used because it does not accumulate water and can be regenerated by applying heat to the hygroscopic material that has absorbed moisture to release moisture (see Patent Documents 1 and 2).

特開平４−１１４７１４号公報JP-A-4-114714 特開２００３−９３８３３号公報JP 2003-93833 A

従来の保管庫は、食品その他の物品を乾燥状態に保管するものである。可逆的な吸放湿機能を持つ吸湿材を備えた吸着除湿装置により庫内を低湿にするものでは、例えば食品では、食品中に含まれる含水比率は、約１０ｗｔ％以下の安定した状態で保管することができる。即ち、カビの発生や生育、繁殖しない環境下での物品の保管が可能である。しかしながら、湿度管理だけの保管庫では、種々の物品の保管には不向きである。湿度管理だけでなく細菌や臭気も除去できる機能性のより高い保管庫の開発が課題である。   Conventional storages store food and other articles in a dry state. In the case where the moisture content in the cabinet is reduced by an adsorption / dehumidification device equipped with a moisture absorbent material having a reversible moisture absorption / release function, for example, in a food, the moisture content contained in the food is kept in a stable state of about 10 wt% or less. can do. That is, it is possible to store articles in an environment where mold is not generated, grown or propagated. However, a storage only for humidity management is not suitable for storing various articles. The challenge is to develop a highly functional storage that can remove bacteria and odor as well as humidity control.

本発明は、上記した課題を解決するためになされたものであり、その目的とするところは、湿度管理だけでなく細菌や臭気も除去できる機能性の高い保管庫を得ることであり、光触媒によって空気の殺菌・脱臭を行う、保管庫に簡単に設けることができる光触媒装置を得ることである。   The present invention has been made in order to solve the above-mentioned problems, and its purpose is to obtain a highly functional storage that can remove bacteria and odors as well as humidity control, and by photocatalyst. The object is to obtain a photocatalyst device that can be easily installed in a storage room that sterilizes and deodorizes air.

上記課題を解決するために本発明は、以下の手段を採用する。物品を収納する気密性の高い保管室に気密性の高い気室を、二つの連絡口によって連通させて隣設させて保管庫を構成する。その気室には可逆的な吸放湿機能を有する除湿器を備えた吸着除湿装置と、光触媒装置とを併設する。吸着除湿装置は、連絡口の一方から保管室の空気を吸込み除湿器を通して除湿し、他方の連絡口から同保管室に吹出す除湿運転と、気室外の空気を吸込み、除湿器を再生して同気室外へ排気する再生運転を交番して行うようにする。光触媒装置は、連絡口の一方から保管室の空気を吸込み、紫外線が照射される光触媒フィルタを通して殺菌・脱臭し、他方の連絡口から保管室に吹出す運転を行うようにする。   In order to solve the above problems, the present invention employs the following means. A storage room is configured by connecting a highly airtight air chamber to a highly airtight storage room for storing articles and connecting them by two communication ports. The air chamber is provided with an adsorption dehumidifier having a dehumidifier having a reversible moisture absorption / release function and a photocatalyst device. The adsorption dehumidifier sucks in the storage room air from one side of the communication port, dehumidifies it through the dehumidifier, blows it out to the storage room from the other connection port, sucks air outside the air chamber, and regenerates the dehumidifier. The regeneration operation for exhausting outside the same air chamber is performed alternately. The photocatalyst device sucks air in the storage chamber from one of the communication ports, sterilizes and deodorizes through the photocatalytic filter irradiated with ultraviolet rays, and performs an operation of blowing out from the other communication port to the storage chamber.

本発明によれば、気室に設けられた吸着除湿装置により、保管室は乾燥雰囲気におかれ、光触媒装置により保管室の空気の殺菌・脱臭が行われる。即ち、湿度管理だけでなく細菌や臭気も除去できる機能性の高い保管庫が得られる。   According to the present invention, the storage chamber is placed in a dry atmosphere by the adsorption dehumidifying device provided in the air chamber, and the air in the storage chamber is sterilized and deodorized by the photocatalytic device. That is, a highly functional storage that can remove bacteria and odor as well as humidity control can be obtained.

本発明の保管庫は、食品、薬品、カメラや皮革品等の各種の物品を乾燥雰囲気及び滅菌・脱臭雰囲気で保管するものである。物品を収納する気密性の高い扉付きの保管室の下に気密性の高い気室を、対角線上に設けた二つの連絡口によって連通させて隣設させ保管庫の本体を構成する。気室には可逆的な吸放湿機能を有する除湿器と、空気を加熱する加熱手段と送風機を備えた吸着除湿装置と、光触媒装置とを併設する。吸着除湿装置は、送風機により連絡口の一方から保管室の空気を吸込み除湿器を通して除湿し、他方の連絡口から同保管室に吹出す除湿運転と、気室外の空気を送風機により吸込み、加熱手段で加熱した空気を除湿器に通し、除湿器を再生して気室外へ排気する再生運転を交番して行う。光触媒装置は、風洞構造の風胴に一方向の送風を行う送風機と、紫外線発光部と、紫外線発光部の紫外線を照射する光触媒フィルタとを所定の間隔をおいて設けた通気可能な光触媒である。光触媒装置の構成部材は、紫外線に対する耐候性を持つ金属や樹脂等の無機質系材料で構成され、連絡口の一方から保管室の空気を送風機により風洞に吸込み、紫外線が照射される光触媒フィルタを通して殺菌・脱臭し、他方の連絡口から保管室に吹出す運転を行う。この保管庫によれば、物品が収められた保管室は、吸着除湿装置の運転により乾燥雰囲気に維持され、光触媒装置の運転により滅菌・脱臭雰囲気におかれる。即ち、湿度管理だけでなく細菌や臭気も除去できる機能性の高い保管庫となる。   The storage of the present invention stores various items such as foods, medicines, cameras and leather goods in a dry atmosphere and a sterilizing / deodorizing atmosphere. A highly airtight air chamber is placed under a storage room with a highly airtight door for storing articles, and is connected by two communication ports provided on diagonal lines to constitute a main body of the storage. The air chamber is provided with a dehumidifier having a reversible moisture absorption / release function, an adsorption / dehumidification device having a heating means for heating air and a blower, and a photocatalyst device. The adsorption dehumidifier is a dehumidifying operation in which the air in the storage room is sucked from one side of the communication port by a blower and dehumidified through the dehumidifier, and blown into the storage room from the other communication port, and the air outside the air chamber is sucked in by the blower, The regeneration operation of passing the air heated in step 1 through the dehumidifier, regenerating the dehumidifier, and exhausting it out of the air chamber is performed alternately. The photocatalyst device is a photocatalyst capable of aeration, in which a blower that blows air in one direction to a wind tunnel having a wind tunnel structure, an ultraviolet light emitting unit, and a photocatalyst filter that irradiates ultraviolet rays of the ultraviolet light emitting unit are provided at predetermined intervals. . The components of the photocatalyst device are composed of inorganic materials such as metals and resins that are weather resistant to ultraviolet rays. The air in the storage room is sucked into the wind tunnel from one side of the connection port by a blower, and sterilized through a photocatalytic filter irradiated with ultraviolet rays.・ Deodorize and operate to blow out from the other access port to the storage room. According to this storage, the storage room in which the articles are stored is maintained in a dry atmosphere by the operation of the adsorption dehumidifying device, and is placed in a sterilization / deodorizing atmosphere by the operation of the photocatalyst device. That is, it becomes a highly functional storage that can remove bacteria and odor as well as humidity control.

実施の形態１．
図１〜図６によって示す本実施の形態は、乾燥、滅菌、脱臭雰囲気で物品を保管する保管庫に関するものである。図１は、保管庫の全体を示す透視斜視図、図２は、吸着除湿装置の断面図、図３は、気室の斜視図、図４は、光触媒装置の斜視図、図５は、光触媒装置の断面図、図６は、保管庫の運転形態を示すフローチャートである。 Embodiment 1 FIG.
1 to 6 relates to a storage for storing articles in a dry, sterilized and deodorized atmosphere. FIG. 1 is a perspective view of the entire storage, FIG. 2 is a sectional view of an adsorption dehumidifier, FIG. 3 is a perspective view of an air chamber, FIG. 4 is a perspective view of a photocatalyst device, and FIG. FIG. 6 is a flow chart showing the operation mode of the storage.

この保管庫は、食品、薬品、皮革品等の各種の物品を乾燥雰囲気及び滅菌・脱臭雰囲気で保管するものである。保管庫の本体は、物品を収納する気密性の高い保管室１と、保管室１の空気を加工する気密性の高い気室２とにより構成されている。保管室１は、前面に開閉扉を備えた箱構造に構成され、扉との合わせ面には気密保持のためのガスケット３が設けられている。気室２も気密構造の箱体で、保管室１の下（横でもよい）に一体化されている。気室２には、その前部に吸着除湿装置４が設けられ、吸着除湿装置４の背後の気室２は、隔壁５により左右に二分されている。隔壁５で隔てられた左右の気室２と保管室１とは、対角線上に設けられた二つの連絡口６，７によって連通されている（図１参照）。気室２の前面の左右には吸着除湿装置４に連絡する外部開口８が開けられている。気室２には隔壁５に開設された取付窓９に図４，５に示す光触媒装置１０が隔壁５を跨ぐように設けられている。   This storage stores various items such as foods, medicines and leather goods in a dry atmosphere and a sterilizing / deodorizing atmosphere. The main body of the storage is composed of a highly airtight storage chamber 1 for storing articles and a highly airtight air chamber 2 for processing the air in the storage chamber 1. The storage chamber 1 is configured in a box structure having an opening / closing door on the front surface, and a gasket 3 for maintaining airtightness is provided on a mating surface with the door. The air chamber 2 is also an airtight box, and is integrated under the storage chamber 1 (or laterally). The air chamber 2 is provided with an adsorption dehumidifying device 4 at the front thereof, and the air chamber 2 behind the adsorption dehumidifying device 4 is divided into right and left by a partition wall 5. The left and right air chambers 2 and the storage chamber 1 separated by the partition wall 5 are communicated with each other by two communication ports 6 and 7 provided on a diagonal line (see FIG. 1). External openings 8 communicating with the adsorption dehumidifier 4 are opened on the left and right sides of the front surface of the air chamber 2. In the air chamber 2, a photocatalyst device 10 shown in FIGS. 4 and 5 is provided in a mounting window 9 opened in the partition wall 5 so as to straddle the partition wall 5.

吸着除湿装置４は、図２に示すように空気を通す直線状の多数の通路を持ち、可逆的な吸放湿機能を備えた除湿器１１と、除湿器１１の通路に通風させる送風機１２と、除湿器１１に通す空気を昇温させる加熱手段１３とを直列状に組込んだ風路を、六面体の外殻内に構成したものである。吸着除湿装置４の風路の吸込口と吹出口はそれぞれ隣接する外殻の二面に対形態に開口されている。外殻内には一方の吸込口から風路を経て一方の吹出口に至る除湿経路と、他方の吸込口から風路を経て他方の吹出口に至る再生経路が設けられている。   As shown in FIG. 2, the adsorption / dehumidification device 4 has a large number of linear passages through which air passes, a dehumidifier 11 having a reversible moisture absorption / release function, and a blower 12 that ventilates the passages of the dehumidifier 11. An air passage incorporating a heating means 13 for raising the temperature of air passed through the dehumidifier 11 in series is configured in the outer shell of a hexahedron. The air inlet and outlet of the air passage of the adsorption dehumidifying device 4 are opened in pairs on two surfaces of the adjacent outer shells. In the outer shell, there are provided a dehumidification path from one suction port through an air path to one blowout outlet, and a regeneration path from the other suction opening through the wind path to the other blowout opening.

除湿経路と再生経路の各吸込口と各吹出口は開閉ダンパ機構１４によって開閉される。開閉ダンパ機構１４は、ステッピングモーター１５の回転軸上に、吸込口開閉ブレード１６と吹出口開閉ブレード１７を取付けた構成で、再生経路を開通させたときには、除湿経路は遮断し、除湿経路を開通させたときには、再生経路は遮断する。再生経路の吸込口と吹出口はそれぞれ気室２の前面に開けられた外部開口８に気密状態に接続されている。開閉ダンパ機構１４、送風機１２、加熱手段１３は、内蔵された制御回路１８によって運転が制御される。制御回路１８には除湿経路に設けられた湿度センサ１９が繋がれ、湿度情報が取り込まれる。   Each suction port and each outlet in the dehumidification route and the regeneration route are opened and closed by an opening / closing damper mechanism 14. The opening / closing damper mechanism 14 has a configuration in which a suction port opening / closing blade 16 and an outlet opening / closing blade 17 are mounted on the rotation shaft of the stepping motor 15. When the regeneration path is opened, the dehumidification path is blocked and the dehumidification path is opened. When this is done, the regeneration path is blocked. The inlet and outlet of the regeneration path are connected in an airtight manner to an external opening 8 opened in front of the air chamber 2. The operation of the open / close damper mechanism 14, the blower 12, and the heating means 13 is controlled by a built-in control circuit 18. The control circuit 18 is connected to a humidity sensor 19 provided in the dehumidifying path, and humidity information is taken in.

光触媒装置１０は、図４，５に示すように風洞構造２０の風胴に一方向の送風を行う送風機２１と、紫外線発光部２２と、紫外線発光部２２の紫外線を照射する光触媒フィルタ２３とを所定の間隔をおいて直列状に設けた通気可能な光触媒である。風洞構造２０の中間に取付フランジ２４が設けられていて、この取付フランジ２４により、気室２の隔壁５の取付窓９に取付けられている。紫外線発光部２２は複数設けられ、その各紫外線発光部２２は、紫外線発光ダイオードをフレーム２５内に直線状に複数並べて構成されている。これにより、光触媒フィルタ２３に紫外線を均一に照射することができる。光触媒フィルタ２３は、樹脂不織布２６に酸化チタン及びアパタイトを添着した構成で、紫外線の照射を切れ目なく樹脂不織布２６に当てることができる。   As shown in FIGS. 4 and 5, the photocatalyst device 10 includes a blower 21 that blows air in one direction to the wind tunnel of the wind tunnel structure 20, an ultraviolet light emitting unit 22, and a photocatalytic filter 23 that irradiates ultraviolet light from the ultraviolet light emitting unit 22. It is a photocatalyst capable of aeration provided in series at a predetermined interval. An attachment flange 24 is provided in the middle of the wind tunnel structure 20, and is attached to the attachment window 9 of the partition wall 5 of the air chamber 2 by the attachment flange 24. A plurality of ultraviolet light emitting units 22 are provided, and each ultraviolet light emitting unit 22 is configured by arranging a plurality of ultraviolet light emitting diodes in a straight line in a frame 25. Thereby, the photocatalytic filter 23 can be uniformly irradiated with ultraviolet rays. The photocatalytic filter 23 has a configuration in which titanium oxide and apatite are attached to a resin nonwoven fabric 26, and can irradiate ultraviolet rays to the resin nonwoven fabric 26 without interruption.

光触媒装置１０の構成部材は、紫外線に対する耐候性を持つ金属や樹脂等の無機質系材料で構成され、連絡口７から保管室１の空気を送風機２１により風洞に吸込み、紫外線が照射される光触媒フィルタ２３を通して殺菌・脱臭し、連絡口６から保管室１に吹出す運転を行う。連絡口６，７は対角線上に設けられているため保管室１の空気は滞ることなく円滑に加工される。即ち、光触媒フィルタ２３に添着している酸化チタンにより、最も酸化力が強いとされる活性酸素種である原子状酸素（低温下でも酸化できる最も強い酸化力を持つ）ができ、光触媒フィルタ２３に酸化チタンとともに添着しているアパタイトに吸着した有機物（炭素と水素の化合物）である臭気を酸化分解し炭酸ガスと水にする。細菌や病原菌も有機物であり、それぞれの表皮を酸化分解して死滅させることができる。   The constituent member of the photocatalyst device 10 is made of an inorganic material such as a metal or a resin having weather resistance to ultraviolet rays, and the photocatalytic filter that sucks the air in the storage room 1 from the communication port 7 into the wind tunnel by the blower 21 and is irradiated with ultraviolet rays. 23 is sterilized and deodorized, and is blown out from the communication port 6 to the storage room 1. Since the communication ports 6 and 7 are provided diagonally, the air in the storage chamber 1 is smoothly processed without stagnation. That is, the titanium oxide adhering to the photocatalytic filter 23 can generate atomic oxygen (having the strongest oxidizing power that can be oxidized even at a low temperature), which is an active oxygen species having the strongest oxidizing power. Odor, which is an organic substance (carbon and hydrogen compound) adsorbed on apatite adhering to titanium oxide, is oxidized and decomposed into carbon dioxide gas and water. Bacteria and pathogenic bacteria are also organic substances, and can kill each epidermis by oxidative degradation.

紫外線発光ダイオードは、ピーク波長３８０ｎｍの紫外線を発光するもので、光触媒フィルタ２３との間隔は、紫外線発光ダイオードの光量（光強度）を低下させず、光触媒フィルタ２３に万遍なく照射でき量子収率を維持できるものとされる。具体的には、紫外線発光ダイオードの光強度０．５ｍＷ／ｃｍ２、紫外線発光ダイオードの間隔は、２０ｍｍ、紫外線発光ダイオードと光触媒フィルタ２３との間隔は、１５ｍｍほどに設定されている。なお、光触媒フィルタ２３は、シリカゲルを主体にした粒子状体にアパタイト及び酸化チタンを添着させたものでもよい。 The ultraviolet light emitting diode emits ultraviolet light having a peak wavelength of 380 nm, and the distance from the photocatalytic filter 23 can irradiate the photocatalytic filter 23 uniformly without decreasing the light amount (light intensity) of the ultraviolet light emitting diode. Can be maintained. Specifically, the light intensity of the ultraviolet light emitting diode is set to 0.5 mW / cm 2 , the distance between the ultraviolet light emitting diodes is set to 20 mm, and the distance between the ultraviolet light emitting diode and the photocatalytic filter 23 is set to about 15 mm. Note that the photocatalytic filter 23 may be one in which apatite and titanium oxide are attached to a particulate body mainly composed of silica gel.

この保管庫によれば、物品が収められた保管室１は、吸着除湿装置４の交番運転により乾燥雰囲気に維持され、光触媒装置１０の運転により滅菌・脱臭雰囲気におかれる。即ち、湿度管理だけでなく細菌や臭気も除去できる機能性の高い保管庫である。具体的な保管庫の運転については、例えば図６のフローチャートに示すように行われる。   According to this storage, the storage chamber 1 in which articles are stored is maintained in a dry atmosphere by the alternating operation of the adsorption dehumidifying device 4 and is placed in a sterilization / deodorization atmosphere by the operation of the photocatalyst device 10. That is, it is a highly functional storage that can remove bacteria and odor as well as humidity control. The specific operation of the storage is performed, for example, as shown in the flowchart of FIG.

制御回路１８は、電源がＯＮされると（ステップ♯１）、光触媒装置１０を運転させ（ステップ♯２）、湿度センサ１９の出力値を取込み、湿度が例えば３０％を超えているか否かを判定する。（ステップ♯３）。３０％を超えていれば吸着除湿装置４に再生経路による再生運転させ（ステップ♯４）、光触媒装置１０をＯＦＦさせる（ステップ♯５）。ステップ♯４で除湿器１１の再生を行ったら除湿器１１を冷却し（ステップ♯６）、除湿経路による除湿運転を行い（ステップ♯７）、ステップ♯８へ進む。ステップ♯８では湿度センサ１９の出力値が例えば２５％未満か否かを判定し、未満であれば、ステップ♯２に戻る処理を行い、未満でなければステップ♯４に戻り、吸着除湿装置４に再生運転と除湿運転を交番させる。これにより、保管室１は、乾燥雰囲気を維持しながら効果的に殺菌・脱臭が行われ、滅菌・脱臭雰囲気におかれる。   When the power is turned on (step # 1), the control circuit 18 operates the photocatalyst device 10 (step # 2), takes in the output value of the humidity sensor 19, and determines whether or not the humidity exceeds 30%, for example. judge. (Step # 3). If it exceeds 30%, the adsorption dehumidifying device 4 is caused to perform a regeneration operation by the regeneration route (step # 4), and the photocatalyst device 10 is turned off (step # 5). When the dehumidifier 11 is regenerated in step # 4, the dehumidifier 11 is cooled (step # 6), a dehumidifying operation is performed by the dehumidifying path (step # 7), and the process proceeds to step # 8. In step # 8, it is determined whether or not the output value of the humidity sensor 19 is, for example, less than 25%. If it is less, the process returns to step # 2, and if not, the process returns to step # 4 to return to the adsorption dehumidifier 4 Alternate between regeneration and dehumidification. Thereby, the storage chamber 1 is effectively sterilized and deodorized while maintaining a dry atmosphere, and is placed in a sterilized and deodorized atmosphere.

上述した保管庫は、ショーケースや美術・工芸品の展示ケースなど幅広く利用することができる。   The above-mentioned storage can be widely used for showcases and display cases for arts and crafts.

保管庫の全体を示す透視斜視図である。（実施の形態１）It is a see-through | perspective perspective view which shows the whole storage. (Embodiment 1) 吸着除湿装置の断面図である。（実施の形態１）It is sectional drawing of an adsorption dehumidification apparatus. (Embodiment 1) 気室の斜視図である。（実施の形態１）It is a perspective view of an air chamber. (Embodiment 1) 光触媒装置の斜視図である。（実施の形態１）It is a perspective view of a photocatalyst device. (Embodiment 1) 光触媒装置の断面図である。（実施の形態１）It is sectional drawing of a photocatalyst apparatus. (Embodiment 1) 保管庫の運転形態を示すフローチャートである。（実施の形態１）It is a flowchart which shows the driving | running form of a storage. (Embodiment 1)

符号の説明Explanation of symbols

１ 保管室、 ２ 気室、 ４ 吸着除湿装置、 ６，７ 連絡口、 １０ 光触媒装置、 １１ 除湿器、 １２ 送風機、 １３ 加熱手段、 １８ 制御回路、 １９ 湿度センサ、 ２０ 風洞構造、 ２１ 送風機、 ２２ 紫外線発光部、 ２３ 光触媒フィルタ、 ２５ フレーム、 ２６ 樹脂不織布。   DESCRIPTION OF SYMBOLS 1 Storage room, 2 Air chambers, 4 Adsorption dehumidification apparatus, 6,7 Contact port, 10 Photocatalyst apparatus, 11 Dehumidifier, 12 Blower, 13 Heating means, 18 Control circuit, 19 Humidity sensor, 20 Wind tunnel structure, 21 Blower, 22 UV light emitting part, 23 photocatalytic filter, 25 frame, 26 resin nonwoven fabric.

Claims (6)

物品を収納する気密性の高い保管室に気密性の高い気室を、二つの連絡口によって連通させて隣設させた保管庫を構成する。前記気室には可逆的な吸放湿機能を有する除湿器を備えた吸着除湿装置と、光触媒装置とを併設する。その吸着除湿装置は、前記連絡口の一方から前記保管室の空気を吸込み前記除湿器を通して除湿し、前記他方の連絡口から同保管室に吹出す除湿運転と、前記気室外の空気を吸込み、前記除湿器を再生して同気室外へ排気する再生運転を交番して行う。前記光触媒装置は、前記連絡口の一方から前記保管室の空気を吸込み、紫外線が照射される光触媒フィルタを通して殺菌・脱臭し、前記他方の連絡口から同保管室に吹出す運転を行う。   A storage room in which a highly airtight air chamber is connected to the highly airtight storage room for storing articles by the two communication ports and is adjacent to each other is configured. The air chamber is provided with an adsorption dehumidifier having a dehumidifier having a reversible moisture absorption / release function and a photocatalyst device. The adsorption dehumidifying device sucks air in the storage chamber from one of the communication ports, dehumidifies it through the dehumidifier, and dehumidifies the blowout air to the storage chamber from the other communication port, and sucks air outside the air chamber, Regeneration operation of regenerating the dehumidifier and exhausting it out of the same air chamber is performed alternately. The photocatalyst device sucks air in the storage chamber from one of the communication ports, sterilizes and deodorizes through a photocatalytic filter irradiated with ultraviolet rays, and blows out the air from the other communication port to the storage chamber. 請求項１に記載の保管庫であって、光触媒装置は、風洞構造の風胴に一方向の送風を行う送風機と、紫外線発光部、この紫外線発光部の紫外線が照射される光触媒フィルタで構成される通気可能な光触媒であり、その構成部材は紫外線に対する耐候性を持つ無機質系材料で構成されている保管庫。   The photocatalyst device according to claim 1, wherein the photocatalytic device includes a blower that blows air in one direction to a wind tunnel having a wind tunnel structure, an ultraviolet light emitting unit, and a photocatalytic filter that is irradiated with ultraviolet rays from the ultraviolet light emitting unit. A photocatalyst that can be ventilated, and its constituent members are made of an inorganic material having weather resistance to ultraviolet rays. 請求項１又は請求項２のいずれかに記載の保管庫であって、二つの連絡口を対角線上に設けた保管庫。   The storage according to claim 1 or 2, wherein two communication ports are provided on a diagonal line. 風洞構造の風胴に一方向の送風を行う送風機と、紫外線発光部、この紫外線発光部の紫外線が照射される光触媒フィルタで構成される通気可能な光触媒を設け、構成部材を紫外線に対する耐候性を持つ無機質系材料で構成した光触媒装置。   A ventilating photocatalyst comprising a blower that blows air in one direction to a wind tunnel with a wind tunnel structure, an ultraviolet light emitting part, and a photocatalytic filter irradiated with ultraviolet light from the ultraviolet light emitting part is provided, and the components are weather resistant to ultraviolet light. Photocatalyst device composed of inorganic materials. 請求項４に記載の光触媒装置であって、紫外線発光部を複数設け、その各紫外線発光部は、紫外線発光ダイオードをフレーム内に直線状に複数並べた構成である光触媒装置。   5. The photocatalytic device according to claim 4, wherein a plurality of ultraviolet light emitting portions are provided, and each of the ultraviolet light emitting portions has a configuration in which a plurality of ultraviolet light emitting diodes are linearly arranged in a frame. 請求項４又は請求項５のいずれかに記載の光触媒装置であって、光触媒フィルタを、不織布に酸化チタン及びアパタイトを添着して構成した光触媒装置。   6. The photocatalytic device according to claim 4, wherein the photocatalytic filter is formed by attaching titanium oxide and apatite to a nonwoven fabric.
JP2006065541A 2006-03-10 2006-03-10 Cabinet and photocatalyst device Pending JP2007236749A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102512002A (en) * 2011-12-13 2012-06-27 中国科学院光电技术研究所 Ultraviolet ozone drying cabinet for cleaning and storing vacuum ultraviolet optical elements
CN102772039A (en) * 2012-07-24 2012-11-14 昆山德能防潮科技有限公司 Space-adjustable moisture-proof cabinet
CN106552470A (en) * 2016-10-13 2017-04-05 上海普乐家具制造有限公司 It is provided with the wood furniture of dust separation system
TWI577942B (en) * 2013-09-26 2017-04-11 松下知識產權經營股份有限公司 Storage structure and blowing apparatus for the storage structure
CN107374101A (en) * 2017-08-08 2017-11-24 芜湖职业技术学院 Sterile instruments storage cabinet
CN108349751A (en) * 2015-10-28 2018-07-31 皇家飞利浦有限公司 Component at the region for allowing fluid to pass through
KR101930809B1 (en) * 2017-04-26 2018-12-20 강삼태 Pedestal for storage closet
CN112221317A (en) * 2020-09-24 2021-01-15 安擎(天津)计算机有限公司 A purifier for rack dust removal degerming removes mould

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102512002A (en) * 2011-12-13 2012-06-27 中国科学院光电技术研究所 Ultraviolet ozone drying cabinet for cleaning and storing vacuum ultraviolet optical elements
CN102772039A (en) * 2012-07-24 2012-11-14 昆山德能防潮科技有限公司 Space-adjustable moisture-proof cabinet
TWI577942B (en) * 2013-09-26 2017-04-11 松下知識產權經營股份有限公司 Storage structure and blowing apparatus for the storage structure
CN108349751A (en) * 2015-10-28 2018-07-31 皇家飞利浦有限公司 Component at the region for allowing fluid to pass through
JP2019501755A (en) * 2015-10-28 2019-01-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Assembly for use in an area for passing fluid
CN106552470A (en) * 2016-10-13 2017-04-05 上海普乐家具制造有限公司 It is provided with the wood furniture of dust separation system
CN106552470B (en) * 2016-10-13 2019-12-10 上海普乐家具制造有限公司 Wooden furniture with dust removal purification system
KR101930809B1 (en) * 2017-04-26 2018-12-20 강삼태 Pedestal for storage closet
CN107374101A (en) * 2017-08-08 2017-11-24 芜湖职业技术学院 Sterile instruments storage cabinet
CN112221317A (en) * 2020-09-24 2021-01-15 安擎(天津)计算机有限公司 A purifier for rack dust removal degerming removes mould

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