JPH05322060A - Dehumidifying device - Google Patents
Dehumidifying deviceInfo
- Publication number
- JPH05322060A JPH05322060A JP4155601A JP15560192A JPH05322060A JP H05322060 A JPH05322060 A JP H05322060A JP 4155601 A JP4155601 A JP 4155601A JP 15560192 A JP15560192 A JP 15560192A JP H05322060 A JPH05322060 A JP H05322060A
- Authority
- JP
- Japan
- Prior art keywords
- water vapor
- container
- box
- dehumidifying device
- outside air
- 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
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Drying Of Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、防湿・防滴構造の容
器、特に屋外設置の機器の除湿に適した除湿装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a moisture-proof / drip-proof container, and more particularly to a dehumidifier suitable for dehumidifying equipment installed outdoors.
【０００２】[0002]
【従来の技術】従来の防湿や防滴を目的とした容器、例
えば屋外設置の電気品収納ボックス等では、開閉部に防
水シールを設けたり、入線部は防水グランドパッキング
等で保護していた。また、上記構造では、ボックス内外
の温度差による呼吸作用で外気を呼び込みボックス内で
露結することがあるため、ボックスに通気路を設けると
共に、該通気路にフィルター機能を設けた吸湿材を装着
させるようにしたものがあった。2. Description of the Related Art In a conventional container for the purpose of preventing moisture and drip, for example, an electrical equipment storage box installed outdoors, a waterproof seal is provided at the opening and closing portion, and the wire entry portion is protected by a waterproof ground packing or the like. Further, in the above structure, since the outside air may be drawn in the box due to the breathing action due to the temperature difference between the inside and the outside of the box, a ventilation path is provided in the box and a hygroscopic material having a filter function is attached to the ventilation path. There was something I tried to do.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら従来の防
湿・防滴構造では、一旦内部の水蒸気濃度が高くなる
と、その構造が逆作用して外気の水蒸気濃度が低くなっ
たにも拘らず乾燥状態とならず、遂には機器に結露して
それに含まれるイオン性不純物が凝縮されると機器を誤
動作させたり絶縁破壊させたりすることがあるという問
題があった。However, in the conventional moisture-proof / drip-proof structure, once the water vapor concentration inside becomes high, the structure is adversely affected and the water vapor concentration in the outside air becomes low, but the structure is in a dry state. However, there is a problem in that, when dew condensation is formed on the device and ionic impurities contained in the device are condensed, the device may malfunction or cause dielectric breakdown.
【０００４】また、通気路に吸湿材を装着させるもので
は、ボックスの呼吸作用と無関係に吸湿を行うから、長
期間に亘って使用する場合は、ボックスの大きさにあま
り関係なく能力の大きなものが必要となって効率的でな
いという問題があった。Also, in the case where a moisture absorbent is attached to the ventilation passage, moisture is absorbed regardless of the breathing action of the box, so that when used for a long period of time, a large capacity is obtained regardless of the size of the box. There was a problem that it was necessary and inefficient.
【０００５】本発明は、かかる従来の問題点を解決する
ためになされたものであって、その目的とするところ
は、呼吸作用のあるボックス内部等を長期間に亘って除
湿することができ、また、構造が簡単で取扱いが容易な
除湿装置を提供することにある。The present invention has been made in order to solve the above-mentioned conventional problems, and its purpose is to dehumidify the inside of a box having a breathing action for a long period of time. Another object is to provide a dehumidifier having a simple structure and easy to handle.
【０００６】[0006]
【課題を解決するための手段】前記目的を達成するため
の手段として本発明請求項１記載の除湿装置では、容器
の壁部に取付けられ該容器の内・外部を連通する通気路
を形成する筒状体と；透湿可能な貫通微細孔を有する防
水膜を前記筒状体内部に間隔を設けて複数枚配置し前記
通気路を複数段に遮蔽する通気体と；を備えている構成
とした。As a means for achieving the above object, in the dehumidifying apparatus according to the first aspect of the present invention, a ventilation passage is formed which is attached to the wall portion of the container and which communicates the inside and the outside of the container. A tubular body; and a ventilation body for arranging a plurality of waterproof membranes having penetrating fine pores through which moisture can permeate inside the tubular body at intervals and for shielding the ventilation path in a plurality of stages. did.
【０００７】また、請求項２記載の除湿装置では、請求
項１記載の除湿装置において、前記防水膜に空気振動圧
を付与する振動手段を備えている構成とした。Further, the dehumidifying device according to a second aspect is the dehumidifying device according to the first aspect, further comprising a vibrating means for applying an air oscillating pressure to the waterproof membrane.
【０００８】また、請求項３記載の除湿装置では、請求
項１または請求項２記載の除湿装置において、前記通気
路は防水膜を境にして容器側に冷却部を向けると共に外
気側に発熱部を向けた電子冷却素子を備えている構成と
した。Further, in the dehumidifying device according to claim 3, in the dehumidifying device according to claim 1 or 2, the ventilation passage has the cooling part facing the container side with the waterproof membrane as a boundary and the heat generating part on the outside air side. The electronic cooling element is provided.
【０００９】[0009]
【作用】請求項１記載の除湿装置では、容器に通気路を
設け呼吸作用を該通気路で集中して行わせる。前記通気
路は、防水膜を間隔を設けて配置することにより、複数
段に遮蔽された状態となっているため、該通気路から容
器内に水滴が侵入するのを防止することができる。前記
防水膜は、透湿可能な貫通微細孔を有しているので、容
器はこの通気路を通じて集中して呼吸作用を行うことが
できる。この場合、吸入作用時では、容器の内圧が外部
と平衡するまで外気を吸入する。この後、外気における
水蒸気の濃度が容器内の水蒸気濃度より高い場合は、水
蒸気が貫通微細孔を介し容器側へ平衡するまで移動する
が、容器内水蒸気の濃度は除々に高まるから水蒸気の容
器側への移動も緩慢となる。容器内の水蒸気の濃度が外
気の濃度より高い場合は、容器内の水蒸気が外気側へ移
動する。この場合、外気の水蒸気濃度は、容器内の水蒸
気を排出したため高くはならないから、水蒸気の移動が
緩慢となることはない。従って、該除湿装置は、容器内
の水蒸気移動を排出側に傾け除湿作用を行うことができ
る。In the dehumidifying device according to the first aspect of the present invention, the container is provided with the ventilation passage so that the breathing action is concentrated in the ventilation passage. Since the air passage is in a state of being shielded in a plurality of stages by disposing the waterproof membrane at intervals, it is possible to prevent water droplets from entering the container through the air passage. Since the waterproof membrane has penetrating fine holes through which moisture can pass, the container can concentrate and breathe through the ventilation passage. In this case, during the inhalation action, the outside air is inhaled until the internal pressure of the container equilibrates with the outside. After this, if the water vapor concentration in the outside air is higher than the water vapor concentration in the container, the water vapor moves until it equilibrates to the container side through the through-holes, but since the water vapor concentration in the container gradually increases, the water vapor container side Movement to is also slow. When the water vapor concentration in the container is higher than the air concentration, the water vapor in the container moves to the air side. In this case, the water vapor concentration of the outside air does not become high because the water vapor in the container has been discharged, so that the water vapor does not move slowly. Therefore, the dehumidifying device can perform dehumidifying action by inclining the movement of water vapor in the container toward the discharge side.
【００１０】請求項２記載の除湿装置では、防水膜の面
に空気振動圧を付与させるので、水蒸気の拡散が促進さ
れ容器内から防水膜の貫通微細孔に侵入する水蒸気を外
気側へ積極的に移動させ、除湿作用を促進することがで
きる。In the dehumidifying apparatus according to the second aspect, since the air oscillating pressure is applied to the surface of the waterproof film, the diffusion of the water vapor is promoted, and the water vapor that enters the through-holes of the waterproof film from the container is positively directed to the outside air side. To promote dehumidification.
【００１１】請求項３記載の除湿装置では、防水膜で通
気路を複数段に遮蔽することにより形成される小室内に
おいて、該小室の容器側の温度を低くすると共に、外気
側の温度を高くすることができるので、水蒸気の拡散が
促進され容器内の水蒸気を外気側に積極的に移動させる
から、除湿作用を促進させることができる。In the dehumidifying apparatus according to the third aspect of the invention, in the small chamber formed by shielding the ventilation passage with a waterproof membrane in a plurality of stages, the temperature of the container of the small chamber is lowered and the temperature of the outside air is raised. Therefore, since the diffusion of water vapor is promoted and the water vapor in the container is positively moved to the outside air side, the dehumidifying action can be promoted.
【００１２】[0012]
【実施例】以下本発明請求項１記載の除湿装置を第１実
施例で詳細に説明する。図１は本実施例の除湿装置を示
す断面図である。本実施例の除湿装置Ａは、筒状ケーシ
ング１と、通気体２とを主要な構成としている。EXAMPLE A dehumidifying apparatus according to claim 1 of the present invention will be described in detail below with reference to a first example. FIG. 1 is a sectional view showing the dehumidifying device of this embodiment. The dehumidifying device A of this embodiment mainly includes a tubular casing 1 and a ventilation body 2.
【００１３】前記筒状ケーシング１は、除湿すべきボッ
クス１０に開設した取付穴１０ａに装着させるもので、
通気路１１を形成する筒状体の一端側にフランジ１２を
有し該フランジ１２側をボックス１０の外気側１０ｂに
ねじ１３で締付固定するように形成されている。また、
該一端側開口を水蒸気の出口１４とし、その全面に虫や
異物の侵入を阻止する防護ネット１５を張設している。
また、該筒状ケーシング１の他端側開口をボックス１０
の室内側１０ｃに配置して水蒸気の入口１６とすると共
に、同端部には雌ねじを設けて外周面に雄ねじを有する
固定リング１７をねじ込み可能に形成されている。図中
１８はボックス１０とフランジ１２との間に装着させる
ゴムパッキングである。The cylindrical casing 1 is mounted in a mounting hole 10a formed in the box 10 to be dehumidified,
A flange 12 is provided on one end side of a tubular body forming the ventilation passage 11, and the flange 12 side is formed so as to be fastened and fixed to the outside air side 10b of the box 10 with a screw 13. Also,
The opening on the one end side serves as an outlet 14 for water vapor, and a protective net 15 for preventing the invasion of insects and foreign matter is stretched over the entire surface thereof.
In addition, the opening on the other end side of the cylindrical casing 1 is provided in the box 10
It is arranged on the indoor side 10c to serve as a steam inlet 16, and a fixing ring 17 having a female screw at the same end and a male screw on the outer peripheral surface is formed so that it can be screwed. Reference numeral 18 in the drawing denotes a rubber packing to be mounted between the box 10 and the flange 12.
【００１４】前記通気体２は、水滴の侵入を阻止してボ
ックス１０に呼吸作用を行わせると共にボックス１０内
の除湿作用を行わせるものであって、透湿可能な４枚の
防水膜により形成されている。前記防水膜は、ボックス
１０側から貫通微細孔の平均孔径が０．１μｍの第１膜
２０ａ、平均孔径が０．２μｍの第２膜２０ｂ、平均孔
径が０．５μｍの第３膜２０ｃ、平均孔径が０．６μｍ
の第４膜２０ｄの４枚が水密構造のスペーサ２１を介し
同一間隔で前記筒状ケーシング１内に着脱自在に装着さ
れる。この状態において、筒状ケーシング１の通気路１
１内は、入口１６から出口１４に向け３つの小室１１
ａ，１１ｂ，１１ｃが形成される。The ventilation member 2 prevents the entry of water droplets to cause the box 10 to breathe and dehumidify the inside of the box 10, and is formed of four moisture-permeable waterproof membranes. Has been done. From the box 10 side, the waterproof membrane includes a first membrane 20a having an average pore diameter of the through micropores of 0.1 μm, a second membrane 20b having an average pore diameter of 0.2 μm, a third membrane 20c having an average pore diameter of 0.5 μm, and an average diameter. Pore diameter is 0.6 μm
The four fourth membranes 20d are detachably mounted in the cylindrical casing 1 at the same intervals via the spacer 21 having a watertight structure. In this state, the ventilation passage 1 of the tubular casing 1
Inside 1 is three small chambers 11 from the inlet 16 to the outlet 14.
a, 11b, 11c are formed.
【００１５】前記各防水膜は、それぞれネット（図示せ
ず）で裏打ちして補強したものを円板状に打抜いたもの
であり、前記のように配列することにより筒状ケーシン
グ１の入口１６から出口１４に向けて透湿度が大きくな
る（第１膜，第２膜６８００ｇ／ｍ2 ・ｄａｙ、第３膜
７２００ｇ／ｍ2 ・ｄａｙ、第４膜７５００ｇ／ｍ2・
ｄａｙ）。尚、前記各防水膜は、登録商標ミクロテック
スとして日東電工株式会社製造の四ふっ化エチレン樹脂
多孔質膜を使用した。Each of the waterproof membranes is a disc-shaped stamped product reinforced by being backed by a net (not shown). By arranging as described above, the inlet 16 of the cylindrical casing 1 is formed. moisture permeability increases towards the outlet 14 from the (first layer, second layer 6800 g / m 2 · day, the third film 7200 g / m 2 · day, fourth film 7500 g / m 2 ·
day). As each of the waterproof membranes, a tetrafluoroethylene resin porous membrane manufactured by Nitto Denko Corporation was used as a registered trademark Microtex.
【００１６】次に作用を説明する。除湿装置Ａは、通気
体２を通気路１１に装着して形成され、ゴムパッキング
１８を介してボックス１０の取付穴１０ａに挿入して取
付けられる。この状態において、ボックス１０の室内側
１０ｃと外気側１０ｂとの間には、４枚の防水膜と３つ
の小室が介在することになる。まず、ボックス１０は、
第４膜２０ｄにより水滴を侵入させることなく呼吸作用
を行うことができる。そして、ボックス１０の吸入作用
時では、ボックス１０の内圧が外気と平衡するまで吸入
し、この後、外気における水蒸気の濃度がボックス内の
水蒸気濃度より高い場合は、各防水膜を介し室内側１０
ｃ側へ水蒸気が移動する。このとき、防水膜の平均孔径
および透湿度がボックス側程小さくなっていることか
ら、室内側１０ｃの水蒸気の濃度が高まるにつれ、水蒸
気の移動は極めて緩慢となる。Next, the operation will be described. The dehumidifying device A is formed by mounting the ventilation body 2 in the ventilation passage 11, and is inserted and mounted in the mounting hole 10 a of the box 10 via the rubber packing 18. In this state, four waterproof membranes and three small chambers are interposed between the indoor side 10c and the outside air side 10b of the box 10. First, the box 10
A breathing action can be performed by the fourth film 20d without allowing water droplets to enter. When the box 10 is inhaled, it is inhaled until the internal pressure of the box 10 is in equilibrium with the outside air. After that, if the concentration of water vapor in the outside air is higher than the water vapor concentration in the box, the indoor side 10 is passed through each waterproof membrane.
Water vapor moves to the c side. At this time, since the average pore diameter and the water vapor transmission rate of the waterproof film are smaller on the box side, the movement of water vapor becomes extremely slow as the concentration of water vapor on the indoor side 10c increases.
【００１７】次に、ボックス１０における室内側１０ｃ
の水蒸気濃度が外気の水蒸気濃度より高い場合は、室内
側の水蒸気が外気側１０ｂへ移動する。この場合、通気
路における各小室１１ａ，１１ｂ，１１ｃでは、それぞ
れ外気側１０ｂに近い方の防水膜の方が室内側１０ｃの
防水膜より透湿度が大きく、しかも外気側の水蒸気濃度
は室内側の水蒸気を排出しても高くならないため、外気
側に近い小室程水蒸気の濃度勾配が低く維持されるから
水蒸気の移動が促進される。従って除湿装置Ａは、ボッ
クス１０の除湿作用を行うことができる。Next, the indoor side 10c of the box 10
When the water vapor concentration of is higher than the water vapor concentration of the outside air, the water vapor on the indoor side moves to the outside air side 10b. In this case, in each of the small chambers 11a, 11b, and 11c in the ventilation path, the waterproof film closer to the outside air side 10b has a higher moisture permeability than the waterproof film inside the room side 10c, and the water vapor concentration on the outside air side is higher than that inside the room side. Even if the water vapor is discharged, the water vapor does not increase, so that the smaller the chamber closer to the outside air, the lower the concentration gradient of water vapor is maintained, so that the movement of water vapor is promoted. Therefore, the dehumidifying device A can perform the dehumidifying action of the box 10.
【００１８】以上、説明してきたように本実施例の除湿
装置Ａでは、呼吸作用のあるボックス内部を長期に亘っ
て除湿することができる。また、構造が簡単で取付けや
取扱いが大変容易である。As described above, the dehumidifying apparatus A of this embodiment can dehumidify the inside of the box having a breathing action for a long period of time. Moreover, the structure is simple and the installation and handling are very easy.
【００１９】次に、図２に基づいて第２実施例を説明す
る。尚、本実施例において前記第１実施例と同一構成部
分は同一の符号を付してその説明は省略する。本実施例
の除湿装置Ｂは、通気体３を構成する第１膜３０ａ、第
２膜３０ｂ、第３膜３０ｃ、第４膜３０ｄが同一物性の
防水膜（貫通微細孔の孔径０．６μｍ、透湿度７５００
ｇ／ｍ2 ・ｄａｙ）とすると共に、防水膜間隔を室内側
１０ｃから外気側１０ｂに向け順次大きくすることによ
り小室３１ａ，３１ｂ，３１ｃの容積を順次拡大し除湿
時の水蒸気の濃度勾配を形成させることに特徴がある。
本実施例の筒状ケーシング４は、室内側１０ｃ側に雄ね
じを有し、雌ねじを有するリング４０を螺着してフラン
ジ４１との間で締付固定するように形成されている。図
中４２は防水用のオーリングである。本実施例の除湿装
置Ｂは、第１実施例と同じく、室内側１０ｃの水蒸気濃
度が外気側１０ｂより高いとき水蒸気は容積の小さい小
室側から容積の大きい方の小室に抑制されることなく移
動するから第１実施例の除湿装置Ａと同様の効果を有す
る。Next, a second embodiment will be described with reference to FIG. In the present embodiment, the same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted. In the dehumidifying device B of this embodiment, the first film 30a, the second film 30b, the third film 30c, and the fourth film 30d which form the ventilator 3 have the same physical properties as the waterproof film (the pore size of the through micropores is 0.6 μm, Moisture permeability 7500
g / m 2 · day), and by gradually increasing the waterproof membrane interval from the indoor side 10c to the outside air side 10b, the volumes of the small chambers 31a, 31b, 31c are sequentially expanded to form a water vapor concentration gradient during dehumidification. There is a feature in making it.
The cylindrical casing 4 of the present embodiment has a male screw on the indoor side 10c side, and is formed so as to be screwed with a ring 40 having a female screw and to be tightened and fixed to the flange 41. In the figure, reference numeral 42 is a waterproof O-ring. In the dehumidifying device B of this embodiment, as in the first embodiment, when the water vapor concentration on the indoor side 10c is higher than that on the outside air side 10b, the water vapor moves from the small chamber side with a small volume to the small chamber with a large volume without being suppressed. Therefore, it has the same effect as the dehumidifying device A of the first embodiment.
【００２０】次に請求項２記載の除湿装置を第３実施例
で説明する。尚、本実施例においても前記実施例と同一
構成部分は同一の符号を付してその説明は省略する。図
３は本実施例の除湿装置を示す断面図である。本実施例
の除湿装置Ｃは、室内側に振動手段５を設けたことに特
徴がある。すなわち、前記振動手段５は、筒状ケーシン
グ６の入口６０にリング状フレーム５０が螺着され、該
フレーム５０に円形状マグネット５１が固定されてい
る。図中５０ａは通気孔である。そして、前記フレーム
５０の一端に振動板５２が柔軟な支持部材５３で第１膜
２０ａに面合した状態に設けられ、また、可動コイル５
４が前記円形状マグネット５１に挿入された状態で振動
板５２に固定されている。この可動コイル５４は空気振
動圧（低周波数程度）を出力するアンプ（図示せず）に
接続されている。本実施例の除湿装置Ｃは、常時室内側
１０ｃから防水膜に空気振動圧を付与することにより、
水蒸気の拡散が促進され貫通微細孔に侵入する水蒸気を
外気側１０ｂへ積極的に移動させるから、除湿作用を促
進させることができる。尚、本実施例では、室内側１０
ｃおよび外気側１０ｂに湿度センサを設けて室内の水蒸
気濃度が外気側より高くなった時点で振動手段を作動さ
せるように形成してもよい。Next, a dehumidifying device according to claim 2 will be described in a third embodiment. Also in this embodiment, the same components as those in the above embodiment are designated by the same reference numerals and the description thereof will be omitted. FIG. 3 is a sectional view showing the dehumidifying device of this embodiment. The dehumidifier C of this embodiment is characterized in that the vibrating means 5 is provided on the indoor side. That is, in the vibrating means 5, the ring-shaped frame 50 is screwed to the inlet 60 of the tubular casing 6, and the circular magnet 51 is fixed to the frame 50. In the figure, 50a is a ventilation hole. A vibration plate 52 is provided at one end of the frame 50 so as to face the first film 20a with a flexible support member 53, and the movable coil 5 is provided.
4 is fixed to the diaphragm 52 while being inserted into the circular magnet 51. The movable coil 54 is connected to an amplifier (not shown) that outputs an air vibration pressure (about low frequency). The dehumidifier C of the present embodiment constantly applies the air oscillating pressure to the waterproof film from the indoor side 10c,
Since the diffusion of water vapor is promoted and the water vapor penetrating into the penetrating fine holes is positively moved to the outside air side 10b, the dehumidifying action can be promoted. In this embodiment, the indoor side 10
A humidity sensor may be provided on c and the outside air side 10b so that the vibrating means is activated when the water vapor concentration in the room becomes higher than the outside air side.
【００２１】次に請求項３記載の除湿装置を第４実施例
で説明する。尚、本実施例においても前記実施例と同一
構成部分は同一符号を付してその説明は省略する。図４
は本実施例の除湿装置の要部を示す断面図である。本実
施例の除湿装置Ｄは、電子冷却素子６を通気体２に設け
たことに特徴がある。Next, a dehumidifying device according to claim 3 will be described in a fourth embodiment. Incidentally, also in this embodiment, the same components as those in the above embodiment are designated by the same reference numerals, and the description thereof will be omitted. Figure 4
FIG. 3 is a cross-sectional view showing the main parts of the dehumidifying device of this embodiment. The dehumidifier D of this embodiment is characterized in that the electronic cooling element 6 is provided in the gas 2 passing through.
【００２２】前記電子冷却素子６は、第１膜２０ａ、第
２膜２０ｂ、第３膜２０ｃ、第４膜２０ｄの室内側１０
ｃに冷却部６０を向けると共に外気側１０ｂに発熱部６
１を向けて配置し、それぞれ膜の一部を切欠して水密性
のパッキングを介し取付けられている。各電子冷却素子
６には極めて微弱な冷却作用と発熱作用を行わせ、かつ
ボックス１０側の小室１１ａの温度が低く外気側小室１
１ｃの温度が高くなるようにコントロールすることによ
って、通気路１１内の水蒸気の濃度勾配を外気側に傾け
ると共に水蒸気の拡散を促進し、水蒸気を外気側に積極
的移動させ、除湿作用を促進させることができる。尚、
本実施例においても、室内側１０ｃおよび室外側１０ｂ
に温度センサを設けて室内の水蒸気濃度が外気より高く
なった時点で電子冷却素子を作用させるように形成して
もよい。The electronic cooling element 6 is provided with the first film 20a, the second film 20b, the third film 20c, and the fourth film 20d on the indoor side 10 of the electronic cooling device 6.
The cooling unit 60 is directed to c and the heat generating unit 6 is placed on the outside air side 10b.
1 facing each other, and a part of each of the membranes is cut out and attached via a watertight packing. Each electronic cooling element 6 is caused to perform extremely weak cooling action and heat generation action, and the temperature of the small chamber 11a on the box 10 side is low, and the outside air side small chamber 1
By controlling the temperature of 1c to be high, the concentration gradient of the water vapor in the air passage 11 is inclined to the outside air and the diffusion of the water vapor is promoted, the water vapor is positively moved to the outside air side, and the dehumidifying action is promoted. be able to. still,
Also in this embodiment, the indoor side 10c and the outdoor side 10b
A temperature sensor may be provided in the temperature sensor so that the electronic cooling element operates when the water vapor concentration in the room becomes higher than that in the outside air.
【００２３】以上、本発明の実施例を説明してきたが、
本発明の具体的な構成は前記実施例に限定されるもので
はなく発明の要旨を逸脱しない範囲の設計変更等があっ
ても本発明に含まれる。例えば、防水膜の枚数や裏打ち
材料等は任意に設定することができる。The embodiments of the present invention have been described above.
The specific configuration of the present invention is not limited to the above-described embodiments, and any modification of the design within the scope of the invention is included in the present invention. For example, the number of waterproof films, the backing material, and the like can be set arbitrarily.
【００２４】防水膜の組合せは任意である。The combination of waterproof membranes is arbitrary.
【００２５】取付けは電気製品に限らず、ギヤケース、
コンテナ等にも行うことができる。尚、ギヤケース等に
はトラップを介して取付けることもできる。The mounting is not limited to electric products, but gear cases,
It can also be applied to containers and the like. Incidentally, it can be attached to a gear case or the like via a trap.
【００２６】除湿の促進に毛細管を利用した水蒸気圧の
調整手段を付加してもよい。A means for adjusting the water vapor pressure using a capillary tube may be added to accelerate dehumidification.
【００２７】振動手段は、可動コイル形に限らず、クリ
スタル型、圧電素子型等任意に設定することができる。
また、取付けも室内側に限らず、室外側、室内外の両側
等取付可能であるし、空気振動圧や振動数も強弱、高低
等様々に組合せることができる。The vibrating means is not limited to the movable coil type, but may be any type such as a crystal type or a piezoelectric element type.
Further, the mounting is not limited to the indoor side, but can be mounted on both the outdoor side and the indoor / outdoor side, and the air vibration pressure and the vibration frequency can be combined in various ways such as high and low.
【００２８】ボックスには複数個の除湿装置を設けても
よい。また、そのうちの少くとも１個の除湿装置は、他
の除湿装置より低い透湿度と高い通気度を持たせること
により、他の除湿装置が除湿時に空気の導入を行わせ、
全体の除湿能力を高めるようにしてもよい。The box may be provided with a plurality of dehumidifying devices. In addition, at least one of the dehumidifiers has a lower moisture permeability and a higher air permeability than the other dehumidifiers, so that the other dehumidifiers introduce air during dehumidification,
You may make it improve the whole dehumidification ability.
【００２９】除湿装置の室内側または室外側、あるいは
防水膜同士の間にファンを設け、該ファンにより室内側
の空気を防水膜面に圧縮させて局所的に水蒸気濃度を高
めることにより、除湿能力を高めるようにしてもよい。A dehumidifier is provided with a fan inside or outside the dehumidifier, or between the waterproof membranes, and the fan compresses the indoor air to the waterproof membrane surface to locally increase the water vapor concentration. May be increased.
【００３０】[0030]
【発明の効果】以上、説明してきたように本発明請求項
１記載の除湿装置にあっては、前記構成としたため、呼
吸作用のある容器の内部を長期に亘って除湿することが
できる。また、構造が簡単であり、取付けや取扱いが大
変容易であるという効果が得られる。請求項２記載の除
湿装置にあっては、前記請求項１における効果の外、空
気振動圧を防水膜に付与することにより、除湿作用を促
進させることができるという効果が得られる。請求項３
記載の除湿装置にあっては、前記請求項１における効果
の外、通気路内部における水蒸気の濃度勾配を外気側に
傾け除湿作用を促進させることができるという効果が得
られる。As described above, in the dehumidifying device according to the first aspect of the present invention, since it has the above-mentioned structure, the inside of the container having a breathing action can be dehumidified for a long period of time. In addition, the structure is simple, and it is easy to mount and handle. In the dehumidifying device of the second aspect, in addition to the effect of the first aspect, the effect of being able to accelerate the dehumidifying action can be obtained by applying the air vibration pressure to the waterproof film. Claim 3
In the dehumidifying device described above, in addition to the effect of the first aspect, the effect that the dehumidifying action can be promoted by inclining the concentration gradient of water vapor inside the air passage to the outside air side can be obtained.
【図１】本発明第１実施例の除湿装置を示す断面図であ
る。FIG. 1 is a cross-sectional view showing a dehumidifying device according to a first embodiment of the present invention.
【図２】第２実施例の除湿装置を示す断面図である。FIG. 2 is a sectional view showing a dehumidifying device of a second embodiment.
【図３】第３実施例の除湿装置を示す断面図である。FIG. 3 is a sectional view showing a dehumidifying device of a third embodiment.
【図４】第４実施例の除湿装置の要部を示す断面図であ
る。FIG. 4 is a sectional view showing a main part of a dehumidifying device of a fourth embodiment.
Ａ，Ｂ，Ｃ，Ｄ 除湿装置 １，４ 筒状ケーシング ２，３ 通気体 ５ 振動手段 ６ 電子冷却素子 １０ ボックス（容器） １０ｂ 外気側 １０ｃ 室内側（容器内） １１ 通気路 １１ａ，１１ｂ，１１ｃ 小室 ２０ａ，３０ａ 第１膜 ２０ｂ，３０ｂ 第２膜 ２０ｃ，３０ｃ 第３膜 ２０ｄ，３０ｄ 第４膜 ５１ 円形状マグネット（振動手段） ５２ 振動板（振動手段） ５４ 可動コイル（振動手段） A, B, C, D Dehumidifier 1,4 Cylindrical casing 2,3 Vent 5 Vibrating means 6 Electronic cooling element 10 Box (container) 10b Outside air side 10c Indoor side (inside container) 11 Ventilation path 11a, 11b, 11c Small chamber 20a, 30a First film 20b, 30b Second film 20c, 30c Third film 20d, 30d Fourth film 51 Circular magnet (vibrating means) 52 Vibration plate (vibrating means) 54 Moving coil (vibrating means)
Claims (3)
部を連通する通気路を形成する筒状体と；透湿可能な貫
通微細孔を有する防水膜を前記筒状体内部に間隔を設け
て複数枚配置し前記通気路を複数段に遮蔽する通気体
と；を備えていることを特徴とする除湿装置。1. A tubular body which is attached to a wall portion of a container and forms an air passage communicating between the inside and the outside of the container; and a waterproof membrane having penetrating fine pores through which moisture can pass is provided inside the tubular body. And a plurality of ventilators for arranging a plurality of the ventilators to shield the vent passage in a plurality of stages.
防水膜に空気振動圧を付与する振動手段を備えているこ
とを特徴とする除湿装置。2. The dehumidifying device according to claim 1, further comprising a vibrating unit that applies an air oscillating pressure to the waterproof film.
において、前記通気路は防水膜を境にして容器側に冷却
部を向けると共に外気側に発熱部を向けた電子冷却素子
を備えていることを特徴とする除湿装置。3. The dehumidifying device according to claim 1, wherein the ventilation passage is provided with an electronic cooling element having a cooling portion facing the container and a heat generating portion facing the outside air with the waterproof membrane as a boundary. A dehumidifying device characterized by being
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4155601A JP2673477B2 (en) | 1992-05-22 | 1992-05-22 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4155601A JP2673477B2 (en) | 1992-05-22 | 1992-05-22 | Dehumidifier |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9061946A Division JP3002151B2 (en) | 1997-02-27 | 1997-02-27 | Dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05322060A true JPH05322060A (en) | 1993-12-07 |
| JP2673477B2 JP2673477B2 (en) | 1997-11-05 |
Family
ID=15609594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4155601A Expired - Fee Related JP2673477B2 (en) | 1992-05-22 | 1992-05-22 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2673477B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10290916A (en) * | 1997-02-20 | 1998-11-04 | Kunitaka Mizobe | Dehumidifier |
| US5985005A (en) * | 1994-10-13 | 1999-11-16 | Mizobe; Kunitaka | Dehumidifying device |
| WO1999066300A1 (en) * | 1998-06-17 | 1999-12-23 | Kunitaka Mizobe | Method of and apparatus for testing airtightness of closed space provided with steam movement control device |
| JP2000005548A (en) * | 1998-06-24 | 2000-01-11 | Kunitaka Mizobe | Steam movement controller |
| JP2002048363A (en) * | 2000-08-03 | 2002-02-15 | Kunitaka Mizobe | Apparatus for controlling transfer of steam |
| WO2003095964A1 (en) * | 2002-05-13 | 2003-11-20 | Kyushu Sankosha Inc. | Box body airtight inspection device with vapor movement control device |
| WO2004104544A1 (en) * | 2003-05-26 | 2004-12-02 | Kyushu Sankosha Inc. | Measurement method in air-tightness inspection device that is for inspecting box body and has seam movement control device |
| JP2005291544A (en) * | 2004-03-31 | 2005-10-20 | Kyushu Sankosha:Kk | Controller for transfer of steam |
| JP2007127434A (en) * | 2005-11-01 | 2007-05-24 | Kyushu Sankosha:Kk | Airtightness inspection device using box for mounting steam movement control device as inspection object |
| JP2008200552A (en) * | 2007-02-16 | 2008-09-04 | Kyushu Sankosha:Kk | Controller for transfer of steam |
| JP2009154112A (en) * | 2007-12-27 | 2009-07-16 | Kyushu Sankosha:Kk | Water vapor transfer control device |
| JP2017029890A (en) * | 2015-07-29 | 2017-02-09 | 日東電工株式会社 | Dehumidifier and apparatus |
| WO2020235504A1 (en) * | 2019-05-18 | 2020-11-26 | 岩谷産業株式会社 | Valve device and gas consumption unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4401975B2 (en) * | 2004-02-10 | 2010-01-20 | パナソニック株式会社 | Surveillance camera |
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| JPS62147153A (en) * | 1985-12-20 | 1987-07-01 | Toyota Motor Corp | Gear shifting controller for automatic transmission for vehicle |
| JPH01115082U (en) * | 1988-01-28 | 1989-08-02 | ||
| JPH0547640U (en) * | 1991-11-27 | 1993-06-25 | エヌオーケー株式会社 | Air breather |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5985005A (en) * | 1994-10-13 | 1999-11-16 | Mizobe; Kunitaka | Dehumidifying device |
| WO2004098752A1 (en) * | 1994-10-13 | 2004-11-18 | Kunitaka Mizobe | Dehumidifier system |
| JPH10290916A (en) * | 1997-02-20 | 1998-11-04 | Kunitaka Mizobe | Dehumidifier |
| WO1999066300A1 (en) * | 1998-06-17 | 1999-12-23 | Kunitaka Mizobe | Method of and apparatus for testing airtightness of closed space provided with steam movement control device |
| GB2354591A (en) * | 1998-06-17 | 2001-03-28 | Kunitaka Mizobe | Method of and apparatus for testing airtightness of closed space provided with steam movement control device |
| GB2354591B (en) * | 1998-06-17 | 2002-04-24 | Kunitaka Mizobe | Apparatus for testing airtightness of closed space provided with steam movement control device |
| US6494082B1 (en) | 1998-06-17 | 2002-12-17 | Kunitaka Mizobe | Method of and apparatus for testing airtightness of closed space provided with steam movement control device |
| JP2000005548A (en) * | 1998-06-24 | 2000-01-11 | Kunitaka Mizobe | Steam movement controller |
| JP4547075B2 (en) * | 2000-08-03 | 2010-09-22 | 株式会社九州山光社 | Water vapor movement control device |
| JP2002048363A (en) * | 2000-08-03 | 2002-02-15 | Kunitaka Mizobe | Apparatus for controlling transfer of steam |
| WO2003095964A1 (en) * | 2002-05-13 | 2003-11-20 | Kyushu Sankosha Inc. | Box body airtight inspection device with vapor movement control device |
| WO2004104544A1 (en) * | 2003-05-26 | 2004-12-02 | Kyushu Sankosha Inc. | Measurement method in air-tightness inspection device that is for inspecting box body and has seam movement control device |
| JP2005291544A (en) * | 2004-03-31 | 2005-10-20 | Kyushu Sankosha:Kk | Controller for transfer of steam |
| JP2007127434A (en) * | 2005-11-01 | 2007-05-24 | Kyushu Sankosha:Kk | Airtightness inspection device using box for mounting steam movement control device as inspection object |
| JP4511447B2 (en) * | 2005-11-01 | 2010-07-28 | 株式会社九州山光社 | Airtight inspection device for inspection of box for attaching water vapor movement control device |
| JP2008200552A (en) * | 2007-02-16 | 2008-09-04 | Kyushu Sankosha:Kk | Controller for transfer of steam |
| JP2009154112A (en) * | 2007-12-27 | 2009-07-16 | Kyushu Sankosha:Kk | Water vapor transfer control device |
| JP2017029890A (en) * | 2015-07-29 | 2017-02-09 | 日東電工株式会社 | Dehumidifier and apparatus |
| WO2020235504A1 (en) * | 2019-05-18 | 2020-11-26 | 岩谷産業株式会社 | Valve device and gas consumption unit |
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