JPH05337321A - Dehumidifier - Google Patents
DehumidifierInfo
- Publication number
- JPH05337321A JPH05337321A JP4149365A JP14936592A JPH05337321A JP H05337321 A JPH05337321 A JP H05337321A JP 4149365 A JP4149365 A JP 4149365A JP 14936592 A JP14936592 A JP 14936592A JP H05337321 A JPH05337321 A JP H05337321A
- Authority
- JP
- Japan
- Prior art keywords
- deliquescent
- container body
- magnesium chloride
- moisture
- moisture absorption
- 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
- Drying Of Gases (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、空気中の水分を捕捉し
て、内部に溜める除湿器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dehumidifier that traps moisture in the air and stores it inside.
【０００２】[0002]
【従来の技術】従来、除湿器としては、例えば、図１に
示すように、上部が開口する容器本体２１の内部の上下
方向中央部に中棚２２を設け、該中棚２２の上方に塩化
カルシウムに代表される潮解性塩類を用いた除湿剤２３
を収納し、容器本体２１の上部の開口部を透湿性非透水
性シート２４で覆うことで、容器本体２１内部の除湿剤
２２で吸湿して内部下方部２１ａに潮解液として溜めて
いくと共に、透湿性非透水性シート２４により内部の潮
解液が漏洩しないようにしている。また、容器本体２１
は透過性の材料を用いることで、潮解液の溜まり状態を
目視にて確認可能となり、使用者が容易に吸湿効果を確
認することができるようになっている。2. Description of the Related Art Conventionally, as a dehumidifier, for example, as shown in FIG. 1, a middle shelf 22 is provided in the center of the inside of a container main body 21 having an upper opening in the vertical direction, and chloride is provided above the middle shelf 22. Dehumidifying agent using deliquescent salts represented by calcium 23
By accommodating and covering the upper opening of the container body 21 with the moisture-permeable impermeable sheet 24, the dehumidifying agent 22 inside the container body 21 absorbs the moisture and collects it in the lower inner portion 21a as deliquescent liquid. The moisture permeable and water impermeable sheet 24 prevents the deliquescent liquid inside from leaking. In addition, the container body 21
By using a permeable material, it is possible to visually confirm the pooled state of the deliquescent liquid, and the user can easily confirm the moisture absorption effect.
【０００３】[0003]
【発明が解決しようとする課題】従来の除湿器である
と、吸湿初期においては、除湿剤２３が吸湿はするもの
の、除湿剤２３の内部に結晶水として保持したまま潮解
液として下方に垂れないので、容器本体２１の内部下方
部２１ａに潮解液として溜まらず、結晶水として保持で
きなくなると潮解液として溜ることで、吸湿初期に目視
による吸湿効果の確認ができないという問題が生じてい
た。このことは特に冬時期の低温時において顕著であっ
た。本発明は、この問題を解消することをその課題とし
ている。In the conventional dehumidifier, the dehumidifying agent 23 absorbs moisture at the initial stage of moisture absorption, but does not drip downward as deliquescent liquid while being held as crystal water inside the dehumidifying agent 23. Therefore, there is a problem in that the moisture absorption effect cannot be visually confirmed at the initial stage of moisture absorption by not accumulating as deliquescent liquid in the inner lower portion 21a of the container body 21 and accumulating as deliquescent liquid when it cannot be retained as crystal water. This was especially remarkable at low temperatures in winter. The present invention aims to solve this problem.
【０００４】[0004]
【課題を解決するたの手段】本発明は、底壁と、該底壁
の周囲より立設する周壁とより上方が開口する容器本体
と、該容器本体の上部開口箇所を覆うように設けた透湿
性非透水性シートと、前記容器本体の内部に前記底壁と
所要の空間を形成するように設けられ、かつ複数個の小
孔を有する中棚と、潮解性能力の異なる２種以上の潮解
性塩類を種々組み合わせて、前記容器本体内部の中棚の
上に収納した除湿剤とより除湿器を構成する。The present invention is provided so as to cover a bottom wall, a peripheral wall standing upright from the periphery of the bottom wall, a container main body having an upper opening, and an upper opening portion of the container main body. A moisture-permeable, water-impermeable sheet, an inner shelf having a plurality of small holes provided inside the container body so as to form the required space with the bottom wall, and two or more kinds of deliquescent ability different from each other. Various combinations of deliquescent salts are used to form a dehumidifier with a dehumidifying agent stored on the middle shelf inside the container body.
【０００５】[0005]
【作用】前述のように、潮解性能力の異なる２種以上の
潮解性塩類を種々組み合わせた除湿剤を用いることで、
潮解性能力の高い潮解性塩類の作用により吸湿初期にお
いても除湿剤の内部に結晶水として保持する期間を短く
することにより、容器本体の内部下方部に潮解液として
溜めて、吸湿初期に目視による吸湿効果の確認を行える
ようにする。As described above, by using the dehumidifying agent in which two or more kinds of deliquescent salts having different deliquescent ability are combined in various ways,
Due to the action of deliquescent salts with high deliquescent ability, by shortening the period of holding as crystal water inside the dehumidifier even in the initial stage of moisture absorption, it is stored as deliquescent liquid in the lower part of the inside of the container body and visually confirmed in the initial stage of moisture absorption. Make it possible to confirm the moisture absorption effect.
【０００６】[0006]
【実施例】本発明による第一実施例について図２、図３
を用いて説明する。平行となる２直線を有してほぼ細長
の円形となる底壁１と、該底壁１の周縁部より上方に向
かって若干拡開するように立設する周壁２とから上方が
開口するように容器本体３を構成し、該容器本体３の上
部開口箇所を覆うように容器本体３上端の周縁部全体に
わたって透湿性非透水性シート４を固着し、該透湿性非
透水性シート４は湿気は通り抜け可能であるが、水は通
さないようになっている。そして、前記容器本体３の内
部において、周壁２の上下方向中間部に水平に中棚５を
設け、該中棚５は上下に貫通する複数個の小孔６を有
し、前記容器本体３の内部の中棚５の上に除湿剤７を収
納している。なお、使用前は、図示しないアルミシート
が容器本体３の上端に透湿性非透水性シート４を覆うよ
うに取り付けられており、使用時、アルミシートを取り
外して使用するようになっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A first embodiment according to the present invention will be described with reference to FIGS.
Will be explained. An upper side is opened from a bottom wall 1 having two parallel straight lines and having a substantially elongated circular shape, and a peripheral wall 2 which is erected so as to slightly expand upward from a peripheral portion of the bottom wall 1. The container main body 3 is formed on the container main body 3, and the moisture permeable impermeable sheet 4 is fixed over the entire periphery of the upper end of the container body 3 so as to cover the upper opening of the container main body 3. Can pass through, but is impermeable to water. Inside the container body 3, a middle shelf 5 is horizontally provided at an intermediate portion in the vertical direction of the peripheral wall 2, and the middle shelf 5 has a plurality of small holes 6 penetrating vertically, A dehumidifying agent 7 is stored on the inner shelf 5 inside. Before use, an aluminum sheet (not shown) is attached to the upper end of the container body 3 so as to cover the moisture-permeable, water-impermeable sheet 4, and the aluminum sheet is detached before use.
【０００７】前記除湿剤７としては、塩化カルシウム、
塩化マグネシウム等の潮解性塩類において、潮解性能力
の異なる２種の潮解性塩類を種々組み合わせたものを用
いていおり、使用時、容器本体３内部の中棚５の上に収
納した潮解性塩類の表面に透湿性非透水性シート４を介
して空気が触れると、空気中の水分が潮解性塩類と化学
反応を起し、潮解液となって中棚５の小孔６を通り抜け
容器本体３内下部に落下し溜まっていくようになってい
る。As the dehumidifying agent 7, calcium chloride,
Among deliquescent salts such as magnesium chloride, various combinations of two kinds of deliquescent salts having different deliquescent ability are used, and when used, the deliquescent salts stored on the middle shelf 5 inside the container body 3 are used. When air comes into contact with the surface through the moisture-permeable, water-impermeable sheet 4, the water in the air causes a chemical reaction with the deliquescent salt to form a deliquescent liquid that passes through the small holes 6 of the middle shelf 5 and the inside of the container body 3 It is designed to fall to the bottom and accumulate.
【０００８】ここで、潮解性能力について述べると、潮
解性能力は潮解性塩類の含水率によって決定されるもの
で、含水率の低い潮解性塩類は、吸湿初期に吸湿効果が
低いが徐々に吸湿効果が上がり長期間安定して吸湿効果
を維持するという潮解性能力を持つものであり、含水率
の高い潮解性塩類は、吸湿初期より高い吸湿効果を発揮
して徐々に吸湿効果が下がるという潮解性能力を持つも
のである。そして、本実施例においては、含水率の低い
潮解性塩類として塩化カルシウム２水塩を、含水率の高
い潮解性塩類として塩化マグネシウム６水塩をそれぞれ
用いて、これらを組み合わせて混合したものを容器本体
３の内部の中棚５の上に除湿剤７として収納する。The deliquescent ability is determined by the water content of the deliquescent salt. The deliquescent salt having a low water content has a low hygroscopic effect at the early stage of moisture absorption but gradually absorbs moisture. It has a deliquescent ability of increasing the effect and maintaining a stable moisture absorption effect for a long period of time, and deliquescent salts with a high water content exhibit a higher moisture absorption effect from the initial stage of moisture absorption and gradually decrease the moisture absorption effect. Those who have sexual ability. In this example, calcium chloride dihydrate was used as the deliquescent salt having a low water content, and magnesium chloride hexahydrate was used as the deliquescent salt having a high water content. The dehumidifying agent 7 is stored on the middle shelf 5 inside the main body 3.
【０００９】次に除湿剤７の除湿作用について説明する
と、塩化マグネシウム６水塩は含水率が高いので、吸湿
初期の固化が発生しづらく、吸湿しようとする空気の流
通を良好にして、吸湿初期の吸湿効果の低下を防止する
と共に、吸湿するとすぐに内部が飽和状態となるので、
潮解液となって容器本体３内下部に落下し容器本体３内
下部に溜まり、目視により容易に吸湿効果を確認するこ
とができるようになる。また、塩化カルシウム２水塩は
含水率が低いので、徐々に吸湿を行うことで、長期にわ
たって吸湿を行うようになっている。以上のように、除
湿剤７として塩化カルシウム２水塩と塩化マグネシウム
６水塩とを組み合わせたものを用いることで、初期の吸
湿効果の低下を防止し、かつ目視による吸湿効果の確認
を行うことができると共に、長期間にわたって安定して
吸湿効果を発揮することができる。Explaining the dehumidifying action of the dehumidifying agent 7, since magnesium chloride hexahydrate has a high water content, it is difficult for solidification to occur in the initial stage of moisture absorption, and the distribution of the air trying to absorb moisture is improved to improve the initial moisture absorption. As well as preventing the decrease of the moisture absorption effect of, the inside becomes saturated as soon as it absorbs moisture,
The deliquescent liquid drops to the lower part inside the container body 3 and collects at the lower part inside the container body 3, and the moisture absorption effect can be easily confirmed visually. Further, since calcium chloride dihydrate has a low water content, it gradually absorbs moisture to absorb moisture for a long period of time. As described above, by using a combination of calcium chloride dihydrate and magnesium chloride hexahydrate as the dehumidifying agent 7, it is possible to prevent the initial hygroscopic effect from decreasing and to visually confirm the hygroscopic effect. In addition to the above, the moisture absorption effect can be stably exhibited over a long period of time.
【００１０】次に第一試験例として塩化カルシウム２水
塩と塩化マグネシウム６水塩を種々混合して組み合わせ
たものの吸湿効果について示す。試験方法は、除湿器
（プラスチック製、底面積５５ｃｍ2 、高さ９ｃｍ、中
棚の位置は底より５ｃｍ）を用いて、内部の中棚５の上
に塩化カルシウム２水塩と塩化マグネシウム６水塩とが
１５０ｇとなるように種々混合して組み合わせて収納す
る。そして、除湿器を恒温室（室温２０℃、湿度８０
％）内に置いて、除湿器の容器本体３内の水位と吸湿量
を測定する。なお、比較例として塩化カルシウム２水塩
と塩化マグネシウム６水塩のそれぞれ単独のものも測定
する。その結果について下記の表１、表２に示すもの
で、各条件において５個ずつ測定し、その平均を表示し
ている。Next, as a first test example, the moisture absorption effect of various combinations of calcium chloride dihydrate and magnesium chloride hexahydrate mixed together will be shown. The test method uses a dehumidifier (plastic, bottom area 55 cm 2 , height 9 cm, middle shelf position is 5 cm from the bottom), and calcium chloride dihydrate and magnesium chloride 6 water are placed on the inner middle shelf 5. Various kinds of salt and 150 g are mixed and stored in combination. Then, the dehumidifier is placed in a constant temperature room (room temperature 20 ° C, humidity 80
%) And measure the water level and moisture absorption in the container body 3 of the dehumidifier. As comparative examples, calcium chloride dihydrate and magnesium chloride hexahydrate alone are also measured. The results are shown in Tables 1 and 2 below, and 5 pieces were measured under each condition, and the average thereof is displayed.
【００１１】[0011]
【表１】 [Table 1]
【００１２】[0012]
【表２】 [Table 2]
【００１３】上記表１、表２に示す結果から明らかなよ
うに、吸湿開始初期は塩化マグネシウム６水塩の配合割
合が全体の５０〜９０％の範囲内で吸湿効果が良好とな
り、吸湿開始後日数が経過すると塩化マグネシウム６水
塩の配合割合が全体の５〜６０％の範囲内で顕著に吸湿
効果が良好となる。As is clear from the results shown in Tables 1 and 2, after the beginning of moisture absorption, the moisture absorption effect becomes good when the mixing ratio of magnesium chloride hexahydrate is within the range of 50 to 90% of the whole, and after the moisture absorption starts. When the number of days has passed, the moisture absorption effect is remarkably improved when the mixing ratio of magnesium chloride hexahydrate is within the range of 5 to 60%.
【００１４】次に本発明による第二実施例について図
４、図５を用いて説明する。容器本体３と透湿性非透水
性シート４と中棚５は第一実施例と同様の構成となり、
前記容器本体３内の中棚５の上面に６個の円筒状の仕切
り体８が上方の透湿性非透水性シート４付近まで立設し
ている。該仕切り体８は水平に貫通する複数個の小孔９
を有している。そして、中棚５の上面の仕切り体８内に
塩化マグネシウム６水塩ｍを収納し、中棚５の上面の仕
切り体８内以外の部分に塩化カルシウム２水塩ｃを収納
する。このように構成することで、塩化マグネシウム６
水塩ｍが吸湿初期の吸湿を良好に行うと共に、潮解液と
なって容器本体３内下部に落下し溜まっていく。そし
て、塩化カルシウム２水塩ｃが徐々に吸湿を行い長期に
わたって吸湿を行うようになる。また、この時、吸湿初
期に塩化マグネシウム６水塩ｍが吸湿し潮解液となるこ
とで、仕切り体８内に空間が発生し、これにより、塩化
カルシウム２水塩ｃ側の空気と触れる部分が当初は上端
面部のみであったのを塩化マグネシウム６水塩ｍの潮解
により発生する空間により、空気と触れる部分が増加し
て、空気の流通量が増し、塩化カルシウム２水塩ｃも良
好に吸湿を行うようになる。Next, a second embodiment according to the present invention will be described with reference to FIGS. The container body 3, the moisture-permeable water-impermeable sheet 4, and the inner shelf 5 have the same configuration as in the first embodiment,
On the upper surface of the middle shelf 5 in the container body 3, six cylindrical partition bodies 8 are erected up to near the moisture permeable and water impermeable sheet 4 above. The partition body 8 has a plurality of small holes 9 penetrating horizontally.
have. Then, the magnesium chloride hexahydrate m is stored in the partition 8 on the upper surface of the middle shelf 5, and the calcium chloride dihydrate c is stored in a portion other than the partition 8 on the upper surface of the middle shelf 5. With this structure, magnesium chloride 6
The water salt m satisfactorily absorbs moisture at the initial stage of moisture absorption, and also becomes deliquescent liquid and falls and accumulates in the lower portion inside the container body 3. Then, the calcium chloride dihydrate c gradually absorbs moisture and absorbs moisture for a long period of time. Further, at this time, magnesium chloride hexahydrate m absorbs moisture and becomes deliquescent liquid at the initial stage of moisture absorption, so that a space is generated in the partition body 8 and, thereby, a portion in contact with air on the calcium chloride dihydrate c side is formed. Initially, only the upper end surface was created, but due to the space generated by the deliquescent of magnesium chloride hexahydrate m, the area in contact with air increases, the air flow rate increases, and calcium chloride dihydrate c also absorbs moisture well. To do.
【００１５】次に第二試験例として塩化カルシウム２水
塩と塩化マグネシウム６水塩を種々分離して組み合わせ
たものの吸湿効果について示す。試験方法は、除湿器
（プラスチック製、底面積５５ｃｍ2 、高さ９ｃｍ、中
棚の位置は底より５ｃｍ）を用いて、中棚５の上面の円
筒状の仕切り体８内に塩化マグネシウム６水塩を、そし
て、中棚５の上面の仕切り体８内以外の部分に塩化カル
シウム２水塩を、計１５０ｇとなるように種々組み合わ
せて分離し収納する。そして、除湿器を恒温室（室温２
０℃、湿度８０％）内に置いて、除湿器の容器本体３内
の水位と吸湿量を測定する。なお、比較例として塩化カ
ルシウム２水塩と塩化マグネシウム６水塩のそれぞれ単
独のものも測定する。その結果について下記の表３、表
４に示すもので、各条件において５個ずつ測定し、その
平均を表示している。Next, as a second test example, the moisture absorption effect of variously separated and combined calcium chloride dihydrate and magnesium chloride hexahydrate will be shown. The test method uses a dehumidifier (plastic, bottom area 55 cm 2 , height 9 cm, position of the inner shelf is 5 cm from the bottom), and magnesium chloride 6 water is placed in the cylindrical partition 8 on the upper surface of the inner shelf 5. Separately, the salt and the calcium chloride dihydrate are separately stored in a portion other than the inside of the partition body 8 on the upper surface of the middle shelf 5 in a total amount of 150 g. Then, the dehumidifier is placed in a constant temperature room (room temperature 2
(0 ° C., 80% humidity) and measure the water level and moisture absorption in the container body 3 of the dehumidifier. As comparative examples, calcium chloride dihydrate and magnesium chloride hexahydrate alone are also measured. The results are shown in Tables 3 and 4 below, and 5 pieces were measured under each condition, and the average thereof is displayed.
【００１７】[0017]
【表３】 [Table 3]
【００１８】[0018]
【表４】 [Table 4]
【００１９】上記表３、表４に示す結果から明らかなよ
うに、第一試験例と同様の効果が生じることが認められ
ており、吸湿効果は第一試験例よりもさらに良好となっ
ている。As is clear from the results shown in Tables 3 and 4, it is recognized that the same effect as in the first test example is produced, and the moisture absorption effect is even better than in the first test example. ..
【００２０】次に第三実施例について図６、図７を用い
て説明する。容器本体３と透湿性非透水性シート４は第
一実施例と同様の構成となり、前記容器本体３内の上下
方向中間部に逆皿状となる中棚５ａを設けており、該中
棚５ａの上面の容器本体３中心側に容器本体３の周壁２
と同形状の環状となる第一仕切り体１０が上方の透湿性
非透水性シート４付近まで立設し、さらに、該第一仕切
り体１０と周壁２との間の中棚５ａの上面に第一仕切り
体１０と同形状の環状となる第二仕切り体１１が上方の
透湿性非透水性シート４付近まで立設している。なお、
前記中棚５ａ、第一仕切り体１０、第二仕切り体１１に
は、各空間を連通する複数個の小孔１２を有している。
そして、中棚５ａの上面の第一仕切り体１０の内部に塩
化マグネシウム６水塩ｍを収納し、第一仕切り体１０と
第二仕切り体１１との間に塩化カルシウム２水塩と塩化
マグネシウム６水塩との混合物ｗを収納し、第二仕切り
体１１と周壁２の間に塩化カルシウム２水塩ｃを収納す
る。このように構成することで、第一仕切り体１０と第
二仕切り体１１とよって仕切られた各空間に収納された
塩化マグネシウム６水塩ｍ或いは塩化カルシウム２水塩
と塩化マグネシウム６水塩との混合物ｗ或いは塩化カル
シウム２水塩ｃが吸湿初期より順序よく吸湿し、潮解液
となって容器本体３内下部に溜まっていき、長期にわた
って安定して吸湿を行うことができる。Next, a third embodiment will be described with reference to FIGS. 6 and 7. The container body 3 and the moisture-permeable, water-impermeable sheet 4 have the same structure as that of the first embodiment, and an inverted tray-shaped middle shelf 5a is provided at an intermediate portion in the up-down direction of the container body 3, and the middle shelf 5a is provided. The peripheral wall 2 of the container body 3 on the center side of the container body 3 on the upper surface of the
An annular first partitioning body 10 having the same shape as that of the first partitioning body 10 is erected up to the vicinity of the moisture permeable and water impermeable sheet 4 on the upper side. An annular second partition body 11 having the same shape as the one partition body 10 is erected up to the vicinity of the upper portion of the moisture-permeable impermeable sheet 4. In addition,
The middle shelf 5a, the first partition body 10, and the second partition body 11 have a plurality of small holes 12 communicating with each space.
Then, magnesium chloride hexahydrate m is stored inside the first partition body 10 on the upper surface of the middle shelf 5a, and calcium chloride dihydrate and magnesium chloride 6 are provided between the first partition body 10 and the second partition body 11. A mixture w with a hydrate is stored, and a calcium chloride dihydrate c is stored between the second partition 11 and the peripheral wall 2. With such a configuration, magnesium chloride hexahydrate m or calcium chloride dihydrate and magnesium chloride hexahydrate stored in each space partitioned by the first partition body 10 and the second partition body 11 The mixture w or the calcium chloride dihydrate c absorbs moisture in order from the initial stage of the moisture absorption, becomes deliquescent liquid, and accumulates in the lower portion inside the container body 3, so that moisture can be stably absorbed for a long period of time.
【００２１】次に第三試験例として塩化マグネシウム６
水塩、塩化カルシウム２水塩と塩化マグネシウム６水塩
との混合物、塩化カルシウム２水塩を分離して組み合わ
せたものの吸湿効果について示す。試験方法は、除湿器
（プラスチック製、底面積５５ｃｍ2 、高さ９ｃｍ、中
棚の位置は底より５ｃｍ）を用いて、中棚５ａの上面の
第一仕切り体１０の内部に塩化マグネシウム６水塩を５
０ｇ収納し、第一仕切り体１０と第二仕切り体１１との
間に塩化カルシウム２水塩と塩化マグネシウム６水塩と
を重量比１対１で混合したものを５０ｇ収納し、第二仕
切り体１１と周壁２の間に塩化カルシウム２水塩を５０
ｇ収納する。そして、除湿器を恒温室（室温２５℃、湿
度８０％）内に置いて、吸湿量を測定する。なお、比較
例として塩化カルシウム２水塩と塩化マグネシウム６水
塩のそれぞれ単独のもの１５０ｇも測定する。その結果
について下記の表５に示す。Next, as a third test example, magnesium chloride 6
The hygroscopic effect of a combination of hydrate, calcium chloride dihydrate and magnesium chloride hexahydrate, and calcium chloride dihydrate separated and combined is shown. The test method uses a dehumidifier (plastic, bottom area 55 cm 2 , height 9 cm, position of the inner shelf is 5 cm from the bottom), and magnesium chloride 6 water is placed inside the first partition 10 on the upper surface of the inner shelf 5 a. 5 salt
0 g is stored, 50 g of a mixture of calcium chloride dihydrate and magnesium chloride hexahydrate in a weight ratio of 1: 1 is stored between the first partition body 10 and the second partition body 11, and the second partition body is stored. 50 calcium chloride dihydrate between 11 and the surrounding wall 2.
g Store. Then, the dehumidifier is placed in a constant temperature room (room temperature 25 ° C., humidity 80%) to measure the amount of moisture absorption. As a comparative example, 150 g of each of calcium chloride dihydrate and magnesium chloride hexahydrate alone is also measured. The results are shown in Table 5 below.
【００２２】[0022]
【表５】 [Table 5]
【００２３】上記表５に示す結果から明らかなように、
吸液効果が塩化カルシウム２水塩或いは塩化マグネシウ
ム６水塩を単独で用いたものに対して吸湿効果は良好な
ものとなることがわかる。As is clear from the results shown in Table 5 above,
It can be seen that the liquid absorbing effect is better than that using calcium chloride dihydrate or magnesium chloride hexahydrate alone.
【００２４】また、第四試験例として塩化マグネシウム
６水塩、塩化カルシウム２水塩と塩化マグネシウム６水
塩との混合物、塩化カルシウム２水塩を分離して組み合
わせた他のものの吸湿効果について示す。第三試験例の
試験方法と同様の方法で行うが、塩化マグネシウム６水
塩、塩化カルシウム２水塩と塩化マグネシウム６水塩と
の混合物、塩化カルシウム２水塩の収納位置を第三試験
例と異ならせて、中棚５ａの上面の第一仕切り体１０の
内部に塩化カルシウム２水塩を５０ｇ収納し、第一仕切
り体１０と第二仕切り体１１との間に塩化カルシウム２
水塩と塩化マグネシウム６水塩とを重量比１対１で混合
したものを５０ｇ収納し、第二仕切り体１１と周壁２の
間に塩化マグネシウム６水塩を５０ｇ収納し、吸湿量を
測定する。その結果について下記の表６に示す。As a fourth test example, the hygroscopic effect of magnesium chloride hexahydrate, a mixture of calcium chloride dihydrate and magnesium chloride hexahydrate, and another one obtained by separating and combining calcium chloride dihydrate will be shown. The test method is the same as the test method of the third test example, but the storage position of magnesium chloride hexahydrate, a mixture of calcium chloride dihydrate and magnesium chloride hexahydrate, and the storage position of calcium chloride dihydrate are the same as those of the third test example. Differently, 50 g of calcium chloride dihydrate is stored inside the first partition 10 on the upper surface of the middle shelf 5a, and calcium chloride 2 is stored between the first partition 10 and the second partition 11.
50 g of a mixture of hydrate and magnesium chloride hexahydrate in a weight ratio of 1: 1 is accommodated, and 50 g of magnesium chloride hexahydrate is accommodated between the second partition 11 and the peripheral wall 2 to measure the amount of moisture absorption. .. The results are shown in Table 6 below.
【００２５】[0025]
【表６】 [Table 6]
【００２６】上記表６に示す結果から明らかなように、
吸液効果が塩化カルシウム２水塩或いは塩化マグネシウ
ム６水塩を単独で用いたものに対して吸湿効果は良好な
ものとなることがわかる。As is clear from the results shown in Table 6 above,
It can be seen that the liquid absorbing effect is better than that using calcium chloride dihydrate or magnesium chloride hexahydrate alone.
【００２７】次に第四実施例について図８、図９を用い
て説明する。容器本体３と透湿性非透水性シート４と中
棚５ａとは第三実施例と同様の構成となり、前記中棚５
ａの上面において、容器本体３中心側に容器本体３の周
壁２と同形状の環状となる第一仕切り体１３が上方の透
湿性非透水性シート４付近まで立設し、該第一仕切り体
１３の外周に第一仕切り体１３とほぼ同様の第一仕切り
体１３より若干大きくなる第二仕切り体１４、該第二仕
切り体１４の外周に第二仕切り体１４とほぼ同様の第二
仕切り体１４より若干大きくなる第三仕切り体１５、該
第三仕切り体１５の外周に第三仕切り体１５とほぼ同様
の第三仕切り体１５より若干大きくなる第四仕切り体１
６をそれぞれ設けている。なお、前記中棚５ａ、第一仕
切り体１３、第二仕切り体１４、第三仕切り体１５、第
四仕切り体１６には、各空間を連通する複数個の小孔１
２を有している。そして、中棚５ａの上面の第一仕切り
体１３の内部に塩化マグネシウム６水塩ｍのみを収納
し、第一仕切り体１３と第二仕切り体１４との間に塩化
マグネシウム６水塩と塩化カルシウム２水塩とを混合比
３対１で混合した混合物ｘを収納し、第二仕切り体１４
と第三仕切り体１５との間に塩化マグネシウム６水塩と
塩化カルシウム２水塩とを混合比１対１で混合した混合
物ｙを収納し、第三仕切り体１５と第四仕切り体１６と
の間に塩化マグネシウム６水塩と塩化カルシウム２水塩
とを混合比１対３で混合した混合物ｚを収納し、第四仕
切り体１６と周壁２の間に塩化カルシウム２水塩ｃのみ
を収納する。このように構成することで、吸湿初期より
塩化マグネシウム６水塩ｍ、塩化マグネシウム６水塩と
塩化カルシウム２水塩とを混合した各混合物ｘ，ｙ，
ｚ、塩化カルシウム２水塩ｃが順序よく吸湿を開始し、
常に安定して吸湿を行うことができる。Next, a fourth embodiment will be described with reference to FIGS. 8 and 9. The container body 3, the moisture-permeable and water-impermeable sheet 4, and the middle shelf 5a have the same structure as in the third embodiment.
On the upper surface of a, a first partition body 13 having an annular shape having the same shape as the peripheral wall 2 of the container body 3 is erected on the center side of the container body 3 up to the vicinity of the moisture-permeable impermeable sheet 4 above. A second partition body 14 that is slightly larger than the first partition body 13 that is substantially the same as the first partition body 13 on the outer periphery of 13, and a second partition body that is substantially the same as the second partition body 14 on the outer periphery of the second partition body 14. A third partition 15 that is slightly larger than 14 and a fourth partition 1 that is slightly larger than the third partition 15 on the outer periphery of the third partition 15 and that is substantially the same as the third partition 15.
6 are provided respectively. The middle shelf 5a, the first partition body 13, the second partition body 14, the third partition body 15, and the fourth partition body 16 are provided with a plurality of small holes 1 communicating with each space.
Have two. Then, only magnesium chloride hexahydrate m is stored inside the first partition body 13 on the upper surface of the middle shelf 5a, and magnesium chloride hexahydrate and calcium chloride are provided between the first partition body 13 and the second partition body 14. A mixture x prepared by mixing dihydrate with a mixing ratio of 3: 1 is stored, and the second partition 14
The mixture y in which magnesium chloride hexahydrate and calcium chloride dihydrate are mixed at a mixing ratio of 1: 1 is housed between the third partition body 15 and the third partition body 15, and the third partition body 15 and the fourth partition body 16 are combined. A mixture z in which magnesium chloride hexahydrate and calcium chloride dihydrate are mixed at a mixing ratio of 1: 3 is housed therein, and only calcium chloride dihydrate c is housed between the fourth partition 16 and the peripheral wall 2. .. With this structure, each mixture x, y, which is a mixture of magnesium chloride hexahydrate m, magnesium chloride hexahydrate and calcium chloride dihydrate from the initial stage of moisture absorption.
z, calcium chloride dihydrate c started to absorb moisture in order,
Moisture absorption can always be performed stably.
【００２８】また、本発明においては、除湿剤として用
いた塩化カルシウム２水塩、塩化マグネシウム６水塩等
の潮解性塩類において、潮解性塩類の形状によっても、
吸液効果が異なることがある。これは潮解性塩類を容器
内に収納した際、収納部内に空間が生じやすい形状のも
のを用いると、空気の流通量が増すことで、潮解性塩類
による吸湿を良好に行うことができるもので、例えばフ
レーク状等が考えられる。ここで、潮解性塩類の形状に
よる吸液効果の違いについて試験を行う。試験方法とし
ては、第一試験例と同様の除湿器、および恒温室を用い
て、内部にフレーク状の塩化マグネシウム６水塩、或い
は粒状の塩化マグネシウム６水塩、或いは粉末状の塩化
マグネシウム６水塩を１５０ｇ収納し、それぞれの除湿
器の容器本体内の水位を測定して、それぞれの形状の塩
化マグネシウム６水塩を比較する。その結果について下
記の表７に示すもので、各形状において５個ずつ測定
し、その平均を表示している。In the present invention, the deliquescent salts such as calcium chloride dihydrate and magnesium chloride hexahydrate used as the dehumidifying agent may also be formed depending on the shape of the deliquescent salts.
The liquid absorption effect may differ. This is because when a deliquescent salt is stored in a container, if the shape of the storage portion is such that a space is likely to be generated, the amount of air circulation is increased, so that the deliquescent salt can effectively absorb moisture. For example, flakes and the like are conceivable. Here, a test is performed on the difference in the liquid absorption effect depending on the shape of the deliquescent salt. As the test method, the same dehumidifier as in the first test example and a thermostatic chamber were used, and flakes of magnesium chloride hexahydrate, granular magnesium chloride hexahydrate, or powdery magnesium chloride hexahydrate were used inside. 150 g of salt is stored, the water level in the container body of each dehumidifier is measured, and magnesium chloride hexahydrate of each shape is compared. The results are shown in Table 7 below, and 5 pieces of each shape were measured and the average thereof is displayed.
【００２９】[0029]
【表７】 [Table 7]
【００３０】上記表７に示す結果から明らかなように、
吸湿効果はフレーク状の塩化マグネシウム６水塩が最も
良好であることがわかる。As is clear from the results shown in Table 7 above,
It is found that the flaky magnesium chloride hexahydrate has the best moisture absorption effect.
【００３１】なお、前記実施例において、除湿剤として
塩化カルシウム２水塩、塩化マグネシウム６水塩を用い
ているが、これに限定されずに他の潮解性塩類でもよ
い。また、潮解性能力の異なる２種の潮解性塩類を用い
ているが、２種以上の複数種でもよい。In the above embodiment, calcium chloride dihydrate and magnesium chloride hexahydrate are used as dehumidifying agents, but the dehumidifying agent is not limited to these and other deliquescent salts may be used. Further, two kinds of deliquescent salts having different deliquescent ability are used, but two or more kinds of plural kinds may be used.
【００３２】[0032]
【発明の効果】潮解性能力の異なる２種以上の潮解性塩
類で、含水率の低い潮解性塩類と含水率の高い潮解性塩
類とを組み合わせて除湿剤としたことで、吸湿初期には
含水率の高い潮解性塩類により、潮解性塩類が吸湿する
とすぐに内部が飽和状態となるから、吸湿した水が除湿
剤内部に保持されずに下方に垂れて容器本体内下部に溜
まり、吸湿初期に目視により容易に吸湿効果を確認する
ことができる。また、吸湿初期に潮解性の高い潮解性塩
類を有していることで、除湿剤が吸湿初期に固化するの
を減少し、吸湿しようとする空気の流通を良好にして、
初期の吸湿効果の低下を防止することができる。そし
て、含水率の低い潮解性塩類が徐々に吸湿を開始して、
長期間にわたって安定して吸湿を行うことができる。EFFECTS OF THE INVENTION Two or more kinds of deliquescent salts having different deliquescent ability are used as a dehumidifying agent by combining a deliquescent salt with a low water content and a deliquescent salt with a high water content. Due to the high rate of deliquescent salts, as soon as the deliquescent salts absorb moisture, the inside becomes saturated, so the absorbed water does not remain inside the dehumidifying agent, but drips downward and collects in the lower part of the container body. The hygroscopic effect can be easily confirmed visually. Further, by having a deliquescent salt having high deliquescent in the early stage of moisture absorption, the dehumidifying agent reduces solidification in the early stage of moisture absorption, and improves the flow of air trying to absorb moisture,
It is possible to prevent the initial moisture absorption effect from decreasing. Then, the deliquescent salts with low water content gradually start to absorb moisture,
Moisture can be stably absorbed over a long period of time.
【図１】従来の除湿器の側面断面図である。FIG. 1 is a side sectional view of a conventional dehumidifier.
【図２】本発明による除湿器の側面断面図である。FIG. 2 is a side sectional view of a dehumidifier according to the present invention.
【図３】図２のＡ−Ａ断面図である。3 is a cross-sectional view taken along the line AA of FIG.
【図４】本発明による他の除湿器の側面断面図である。FIG. 4 is a side sectional view of another dehumidifier according to the present invention.
【図５】図４のＢ−Ｂ断面図である。5 is a sectional view taken along line BB of FIG.
【図６】本発明による他の除湿器の側面断面図である。FIG. 6 is a side sectional view of another dehumidifier according to the present invention.
【図７】図６のＣ−Ｃ断面図である。FIG. 7 is a sectional view taken along line CC of FIG.
【図８】本発明による他の除湿器の側面断面図である。FIG. 8 is a side sectional view of another dehumidifier according to the present invention.
【図９】図８のＤ−Ｄ断面図である。9 is a sectional view taken along line DD of FIG.
１…底壁、２…周壁、３…容器本体、４…透湿性非透水
性シート、５，５ａ…中棚、６…小孔、７…除湿剤、８
…仕切り体、９…小孔、１０…第一仕切り体、１１…第
二仕切り体、１２…小孔、１３…第一仕切り体、１４…
第二仕切り体、１５…第三仕切り体、１６…第四仕切り
体、２１…容器本体、２２…中棚、２３…除湿剤、２４
…透湿性非透水性シート。DESCRIPTION OF SYMBOLS 1 ... Bottom wall, 2 ... Peripheral wall, 3 ... Container main body, 4 ... Moisture permeable impermeable sheet, 5, 5a ... Middle shelf, 6 ... Small hole, 7 ... Dehumidifying agent, 8
... partition body, 9 ... small hole, 10 ... first partition body, 11 ... second partition body, 12 ... small hole, 13 ... first partition body, 14 ...
Second partition body, 15 ... Third partition body, 16 ... Fourth partition body, 21 ... Container body, 22 ... Middle shelf, 23 ... Dehumidifying agent, 24
... A moisture-permeable, non-permeable sheet.
Claims (5)
周壁２とより上方が開口する容器本体３と、 該容器本体３の上部開口箇所を覆うように設けた透湿性
非透水性シート４と、 前記容器本体３の内部に前記底壁１と所要の空間を形成
するように設けられ、かつ複数個の小孔６を有する中棚
５と、 潮解性能力の異なる２種以上の潮解性塩類を種々組み合
わせて、前記容器本体３内部の中棚５の上に収納した除
湿剤７と、 よりなることを特徴とする除湿器。1. A bottom wall (1), a peripheral wall (2) standing upright from the periphery of the bottom wall (1), a container body (3) having an upper opening, and a moisture-permeable non-permeable material provided so as to cover an upper opening of the container body (3). A water-permeable sheet 4, an inner shelf 5 which is provided inside the container body 3 so as to form a required space with the bottom wall 1 and has a plurality of small holes 6, and two types having different deliquescent abilities. A dehumidifier comprising: a dehumidifying agent 7 stored on an inner shelf 5 inside the container body 3 in various combinations of the above deliquescent salts.
性塩類を混合した除湿剤７を容器本体３内部の中棚５の
上に収納したことを特徴とする請求項１記載の除湿器。2. The dehumidifier according to claim 1, wherein the dehumidifying agent 7 in which two or more kinds of deliquescent salts having different deliquescent ability are mixed is stored on the middle shelf 5 inside the container body 3. ..
性塩類単独よりなる除湿剤７を容器本体３内部の中棚５
の上に各々分離して収納したことを特徴とする請求項１
記載の除湿器。3. A dehumidifying agent 7 consisting of two or more kinds of deliquescent salts having different deliquescent ability alone, and a middle shelf 5 inside the container body 3.
2. Separately stored on top of each other.
Dehumidifier as described.
性塩類を混合した除湿剤７と潮解性能力の異なる２種以
上の潮解性塩類単独よりなる除湿剤７とを容器本体３内
部の中棚５の上に各々分離して収納したことを特徴とす
る請求項１記載の除湿器。4. A dehumidifying agent 7 in which two or more kinds of deliquescent salts having different deliquescent ability are mixed, and a dehumidifying agent 7 consisting of only two or more kinds of deliquescent salt having different deliquescent ability in the container body 3. The dehumidifier according to claim 1, wherein the dehumidifier is separately stored on the middle shelf 5.
性塩類を混合した除湿剤７において、混合比を徐々に異
ならせたもの複数個を容器本体３内部の中棚５の上に収
納したことを特徴とする請求項４記載の除湿器。5. A plurality of dehumidifying agents 7 in which two or more kinds of deliquescent salts having different deliquescent ability are mixed and gradually mixed at different ratios are stored on an inner shelf 5 inside the container body 3. The dehumidifier of Claim 4 characterized by the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14936592A JP3323946B2 (en) | 1992-06-09 | 1992-06-09 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14936592A JP3323946B2 (en) | 1992-06-09 | 1992-06-09 | Dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05337321A true JPH05337321A (en) | 1993-12-21 |
| JP3323946B2 JP3323946B2 (en) | 2002-09-09 |
Family
ID=15473552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14936592A Expired - Fee Related JP3323946B2 (en) | 1992-06-09 | 1992-06-09 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3323946B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003229962B2 (en) * | 2002-05-04 | 2008-05-22 | Reckitt Benckiser (Uk) Limited | Dehumidifying device |
| KR102470788B1 (en) * | 2022-04-13 | 2022-11-28 | 주식회사 데시칸 | Dust cover for automobile lamps |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886235U (en) * | 1981-12-04 | 1983-06-11 | エステ−化学工業株式会社 | Moisture absorbent |
| JPS58219918A (en) * | 1982-06-14 | 1983-12-21 | Shin Nisso Kako Co Ltd | Package for dehumidifying agent |
| JPS61174921A (en) * | 1985-01-28 | 1986-08-06 | Johnson Kk | Dehumidifier |
| JPH0330814A (en) * | 1989-06-27 | 1991-02-08 | Tokuyama Soda Co Ltd | Desiccating agent |
-
1992
- 1992-06-09 JP JP14936592A patent/JP3323946B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886235U (en) * | 1981-12-04 | 1983-06-11 | エステ−化学工業株式会社 | Moisture absorbent |
| JPS58219918A (en) * | 1982-06-14 | 1983-12-21 | Shin Nisso Kako Co Ltd | Package for dehumidifying agent |
| JPS61174921A (en) * | 1985-01-28 | 1986-08-06 | Johnson Kk | Dehumidifier |
| JPH0330814A (en) * | 1989-06-27 | 1991-02-08 | Tokuyama Soda Co Ltd | Desiccating agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003229962B2 (en) * | 2002-05-04 | 2008-05-22 | Reckitt Benckiser (Uk) Limited | Dehumidifying device |
| KR102470788B1 (en) * | 2022-04-13 | 2022-11-28 | 주식회사 데시칸 | Dust cover for automobile lamps |
| WO2023200172A1 (en) * | 2022-04-13 | 2023-10-19 | 주식회사 데시칸 | Dust cover for vehicle lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3323946B2 (en) | 2002-09-09 |
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