JP2833237B2 - Dry dehumidifier - Google Patents
Dry dehumidifierInfo
- Publication number
- JP2833237B2 JP2833237B2 JP3831791A JP3831791A JP2833237B2 JP 2833237 B2 JP2833237 B2 JP 2833237B2 JP 3831791 A JP3831791 A JP 3831791A JP 3831791 A JP3831791 A JP 3831791A JP 2833237 B2 JP2833237 B2 JP 2833237B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- adsorbent
- blower
- control unit
- indoor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Drying Of Gases (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は給水及びドレン水処理が
不要な乾式除加湿装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dry dehumidifying / humidifying apparatus which does not require water supply and drain water treatment.
【０００２】[0002]
【従来の技術】従来の乾式除加湿装置は、例えば、特開
昭６３−２８６６３４号公報に示すものがあげられる。
この装置は図２に示されるように上から順に風路切り替
え部５、吸着材１とヒータ２、送風機３、風路切り替え
部４から構成され、風路切り替え部４，５はそれぞれ室
内外へ風路を切り替えができるようになっている。2. Description of the Related Art A conventional dry dehumidifying / humidifying apparatus is disclosed, for example, in Japanese Patent Application Laid-Open No. 63-286634.
As shown in FIG. 2, this device is composed of an air path switching unit 5, an adsorbent 1 and a heater 2, a blower 3, and an air path switching unit 4 in order from the top. The air path can be switched.
【０００３】上記構成において加湿する時は、風路切り
替え部４は室外側に開口し室外空気を吸着材１を通過さ
せた後風路切り替え部５をへて再度室外に戻るように設
定され、室外空気の水分は吸着材１に吸着される。その
後風路切り替え部４，５は室外側の風路を閉塞し、室内
の空気が吸着材１を通過後、再度室内へ戻るように設定
されている。この時、室内空気がヒータ２で加熱され、
吸着材１を通過するときに前記吸着材１を加熱して吸着
している水分を脱離させ、この水分を室内へ供給するこ
とにより乾式加湿がおこなわれる。In the above configuration, when humidification is performed, the air path switching section 4 is set to open to the outside of the room, allow outdoor air to pass through the adsorbent 1, and then return to the outside of the room via the air path switching section 5 again. The moisture of the outdoor air is adsorbed by the adsorbent 1. Thereafter, the air path switching units 4 and 5 are set so as to close the air path on the outdoor side, so that the indoor air passes through the adsorbent 1 and returns to the indoor area again. At this time, the indoor air is heated by the heater 2,
When the adsorbent 1 passes through the adsorbent 1, the adsorbent 1 is heated to desorb the adsorbed moisture, and this moisture is supplied to the room to perform dry humidification.
【０００４】[0004]
【発明が解決しようとする課題】このような従来の乾式
除加湿装置の構成では、再生時、吸着材１に供給され
る空気温度は、前記の吸着動作時の温度より高くして供
給し、吸着材１に吸着されている水分を脱離させる方式
であるサーマルスウィングアブゾプション（Ｔｈｅｒｍ
ａｌ Ｓｗｉｎｇ Ａｄｓｏｒｐｔｉｏｎ）を採用して
いるが、空気をヒータ２により昇温する時の熱交換損
失、温風が風路を通過する際の放熱損失、温風が吸着材
１を加熱する際の熱損失等がある。このため、エネルギ
消費が多くなり、他の加湿方式に比べ、ランニングコス
ト（超音波方式と比較すると１０倍近く高い）が高く価
格競争力がなかった。さらに、吸着動作−再生動作の繰
り返しは除加湿負荷に関係なく、給気量、給気時間、再
生時間等が一定であったため、負荷に応じた最適な運転
にならず、運転ロスが大きかった。In such a conventional dry dehumidifying and humidifying apparatus, the temperature of the air supplied to the adsorbent 1 at the time of regeneration is higher than the temperature at the time of the above-mentioned adsorption operation. Thermal swing absorption (Therm), which is a method of desorbing water adsorbed on the adsorbent 1,
al Swing Adsorption), heat exchange loss when air is heated by the heater 2, heat radiation loss when hot air passes through the air passage, and heat when hot air heats the adsorbent 1. There are losses. For this reason, energy consumption increased, the running cost (approximately 10 times higher than the ultrasonic method) was higher than other humidifying methods, and the price was not competitive. Furthermore, the repetition of the adsorption operation and the regeneration operation was constant in the air supply amount, the air supply time, the regeneration time, etc., regardless of the dehumidification load, so that the operation was not optimal according to the load, and the operation loss was large. .
【０００５】室内外を連通する風路を設けているにも
かかわらず、室内空気の除湿もしくは加湿しか行えず、
空気成分を制御することができなかった。換言するなら
ば施工工事を伴う割に水分以外の空気成分の制御ができ
なかった。[0005] Despite the provision of an air passage communicating indoors and outdoors, it can only dehumidify or humidify indoor air.
The air component could not be controlled. In other words, air components other than water could not be controlled despite construction work.
【０００６】加湿時、吸着材１に吸着している水分と
窒素が室内に供給されるために、室内湿度は増加する
が、酸素濃度が減少する。等の問題を有していた。At the time of humidification, since the moisture and nitrogen adsorbed on the adsorbent 1 are supplied into the room, the room humidity increases but the oxygen concentration decreases. And so on.
【０００７】本発明は、かかる従来の問題点を解消する
もので、消費電力が少なく、水分以外の空気成分も制御
できる乾式除加湿装置である。[0007] The present invention is to solve such a conventional problem, and is a dry dehumidifying device that consumes less power and can control air components other than water.
【０００８】[0008]
【課題を解決するための手段】上記課題を解決するため
に、本発明は、吸着材と前記吸着材に組み込まれた加熱
源とからなる吸着部と、前記吸着部に空気を送る送風機
と、温湿度及び空気成分の濃度を検出する検知素子と、
前記検知素子からの情報により、前記送風機、吸着部を
制御する制御部とからなり、前記制御部は、検知素子か
らの情報により、吸着部に空気を通過させる送風機の送
風能力を変化させ、空気中の水分を吸着させる吸着動作
指示と、検知素子からの情報により、前記吸着材に送風
機によって空気を送り込むと同時に加熱源の加熱能力を
変化させ、前記吸着材中に吸着されている水分を脱離さ
せる再生動作指示をする。In order to solve the above-mentioned problems, the present invention provides an adsorbing section including an adsorbent and a heating source incorporated in the adsorbent, a blower for sending air to the adsorbing section, A detecting element for detecting the temperature and humidity and the concentration of the air component,
The information from the detection element, the blower, a control unit that controls the suction unit, the control unit, by the information from the detection element, changing the blowing capacity of the blower that allows air to pass through the suction unit, air Based on an adsorption operation instruction to adsorb moisture in the air and information from the sensing element, air is blown into the adsorbent by a blower, and at the same time, the heating capacity of a heating source is changed to remove moisture adsorbed in the adsorbent. A playback operation instruction to release the camera is given.
【０００９】[0009]
【作用】本発明は、上記した構成によって、検知素子
は、室内の温度湿度、空気成分を監視し、一定限度濃度
を越えると、制御部により、除湿換気、加湿換気運転を
選択することにより、室内の湿度、空気成分の安定を図
ることができる。According to the present invention, the sensing element monitors the temperature and humidity in the room and the air component, and when the concentration exceeds a certain limit, the control unit selects the dehumidifying ventilation and the humidifying ventilation operation. It is possible to stabilize indoor humidity and air components.
【００１０】[0010]
【実施例】以下、本発明の一実施例を図に基づいて説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.
【００１１】図１において、１Ａは吸着部で、この吸着
部１Ａは加熱源２に吸着材１が担持され、コルゲート状
に成形されている。３は送風機で、吸着部１Ａの上流側
に配置している。４は、帯電フィルタであり、送風機３
より上流側に設けている。５は室外空気を取り入れる室
外空気給気口で、６は室外に空気を排気する室外排気口
であり、室外給気口５と室外排気口６は２重管を構成し
ている。７は室内給気口であり、８は室内排気口であ
る。９は給気切り替え部で、給気を室内側からか、室外
側からかを選択する。１０は排気切り替え部であり、排
気を室内側か室外側かに選択する。１１は、室内温湿
度、ＣＯ2 、Ｏ2濃度を検出する半導体及び高分子膜か
らなる検知素子である。１２は検知素子１１からの信号
に基づき、加熱源２のＯＮ−ＯＦＦ制御、送風機３の運
転状態、各切り替え部９，１０を制御する制御部であ
る。In FIG. 1, reference numeral 1A denotes an adsorbing section, and the adsorbing section 1A has an adsorbent 1 carried on a heating source 2 and is formed into a corrugated shape. Reference numeral 3 denotes a blower, which is arranged on the upstream side of the suction section 1A. Reference numeral 4 denotes a charging filter;
It is provided more upstream. 5 is an outdoor air inlet for taking in outdoor air, 6 is an outdoor air outlet for exhausting air outside, and the outdoor air inlet 5 and the outdoor air outlet 6 constitute a double pipe. 7 is an indoor air supply port, and 8 is an indoor exhaust port. Reference numeral 9 denotes an air supply switching unit for selecting whether to supply air from the indoor side or from the outdoor side. Reference numeral 10 denotes an exhaust switching unit, which selects exhaust to be indoor or outdoor. Reference numeral 11 denotes a sensing element made of a semiconductor and a polymer film for detecting the room temperature and humidity, the CO 2 and O 2 concentrations. Reference numeral 12 denotes a control unit that controls the ON / OFF control of the heating source 2, the operation state of the blower 3, and the switching units 9 and 10 based on a signal from the detection element 11.
【００１２】上記構成にもとづいて、動作を説明する。
検知素子１１からの信号により、室内の湿度が高く、Ｃ
Ｏ2 濃度も高いと制御部が判断すると、除湿換気運転に
なり、室内の除湿と換気を行う。（仮に、湿度だけが高
い場合には、除湿運転だけを、ＣＯ2 濃度のみが高い場
合には、換気運転のみを行うことになる。）湿度が極め
て高い場合、急速に除湿する必要がある。この時は、制
御部１２は、吸着材１に供給する空気量を多くし、吸着
時間を短くし、加熱源２の加熱量を最大にして吸着材１
の温度をより高め、再生時間を短縮することにより、単
位時間当たりの吸着動作−再生動作の繰り返し回数を増
やし、除湿能力を高めるように作動させる。The operation will be described based on the above configuration.
Due to the signal from the sensing element 11, the indoor humidity is high and C
When the control unit determines that the O 2 concentration is also high, the dehumidifying and ventilating operation is performed to perform indoor dehumidifying and ventilation. (If only the humidity is high, only the dehumidification operation is performed, and if only the CO 2 concentration is high, only the ventilation operation is performed.) If the humidity is extremely high, it is necessary to rapidly dehumidify. At this time, the control unit 12 increases the amount of air supplied to the adsorbent 1, shortens the adsorption time, maximizes the heating amount of the heating source 2, and sets the adsorbent 1
By increasing the temperature and shortening the regeneration time, the number of repetitions of the adsorption operation and the regeneration operation per unit time is increased, and the operation is performed to increase the dehumidifying capacity.
【００１３】具体的な動作を説明する。制御部１２は、
まず吸着材１に吸着している水分を脱離するため（送風
機３を運転しなくても、拡散により空気中の水分が吸着
材１に必ず吸着しているため、この水分を最初に脱離す
る必要がある）給気切り替え部９は、室外側を閉塞し、
排気切り替え部１０は、室内側を閉塞し、送風機３と加
熱源２を動作させる。室内空気は、加熱源２によって加
熱された吸着材１から脱離した水分を吸着材１から追い
出し、室外排気口６から排気される。この時、排気空気
中には、吸着材１から受けた水分と室内空気成分が含ま
れている。時間が経過し、吸着材１中の水分がなくなる
と、制御部１２は、加熱源２の通電を切り送風機３のみ
を運転させることにより、吸着材１の温度を水分が吸着
できる水準まで低下させる。続いて、制御部１２は、吸
着材１に水分を吸着させる吸着動作をするために、送風
機の運転を停止させ、給気切り替え部９が室内側を閉塞
し、排気切り替え部１０が室外側を閉塞するようにす
る。その後、送風機３を運転する。これにより、室外給
気口５より導入された室外空気は帯電フィルタ４によっ
て、塵埃・浮遊粒子などを吸着されながら、吸着材１を
通過して水分が吸着され、清浄な乾燥空気として室内排
気口８より室内に供給される。以上の再生動作−吸着動
作を繰り返すことにより、除湿換気ができる。この一連
の動作の中で、加熱源２が直接吸着材１を加熱するた
め、熱ロスが極めて少ない省エネルギの除湿換気が実現
できる共に、室内の湿度を減少させ、合わせてＮＯX 、
ＣＯ2 、ＣＯ、臭い成分なども低減できる効果がある。
この際、吸着動作の時のみ、給気切り替え部９、排気切
り替え部１０を共に、室外側空気を閉塞するように構成
してもよく、除湿効果が増す。A specific operation will be described. The control unit 12
First, in order to desorb the water adsorbed on the adsorbent 1 (even if the blower 3 is not operated, the water in the air is always adsorbed to the adsorbent 1 by diffusion. The air supply switching unit 9 closes the outdoor side,
The exhaust switching unit 10 closes the indoor side and operates the blower 3 and the heating source 2. The indoor air expels moisture released from the adsorbent 1 heated by the heating source 2 from the adsorbent 1 and is exhausted from the outdoor exhaust port 6. At this time, the exhaust air contains the moisture received from the adsorbent 1 and the indoor air component. When time elapses and the moisture in the adsorbent 1 runs out, the control unit 12 turns off the power supply to the heating source 2 and operates only the blower 3 to lower the temperature of the adsorbent 1 to a level at which moisture can be adsorbed. . Subsequently, the control unit 12 stops the operation of the blower to perform the adsorption operation of adsorbing moisture to the adsorbent 1, the air supply switching unit 9 blocks the indoor side, and the exhaust switching unit 10 controls the outdoor side. Make sure it is closed. After that, the blower 3 is operated. As a result, the outdoor air introduced from the outdoor air supply port 5 passes through the adsorbent 1 and adsorbs moisture while adsorbing dust and suspended particles by the charging filter 4, and becomes the indoor exhaust port as clean dry air. 8 to supply indoors. Dehumidification and ventilation can be performed by repeating the above-described regeneration operation and adsorption operation. In this series of operations, since the heat source 2 is heated directly adsorbent 1, both dehumidifying ventilation heat loss is extremely small energy-saving can be achieved, reducing the humidity of the room, together NO X,
There is an effect that CO 2 , CO, and odor components can be reduced.
At this time, the air supply switching unit 9 and the exhaust switching unit 10 may both be configured to block the outdoor air only during the adsorption operation, and the dehumidifying effect is increased.
【００１４】次に、加湿換気運転について説明する。検
知素子１１からの信号により、室内の湿度が低く、ＣＯ
2 濃度も高いと制御部が判断すると、加湿換気運転によ
り、室内の加湿と換気を行う。（仮に、湿度だけが低い
場合には、加湿運転だけを、ＣＯ2 濃度のみが高い場合
には、換気運転のみを行うことになる。）湿度が極めて
低い場合、急速に加湿する必要がある。この時は、制御
部１２は、吸着材に供給する空気量を多くし、吸着時間
を短くし、加熱源２の加熱量を最大にして吸着材１の温
度をより高め、再生動作時間を短縮することにより、単
位時間当たりの吸着動作−再生動作の繰り返し回数を増
やし、加湿能力を高めるように作動する。Next, the humidification ventilation operation will be described. Due to the signal from the sensing element 11, the indoor humidity is low and CO
2. When the control unit determines that the concentration is also high, the humidification and ventilation operation is performed to humidify and ventilate the room. (If only the humidity is low, only the humidification operation is performed, and if only the CO 2 concentration is high, only the ventilation operation is performed.) If the humidity is extremely low, it is necessary to humidify quickly. At this time, the control unit 12 increases the amount of air supplied to the adsorbent, shortens the adsorption time, maximizes the heating amount of the heating source 2, raises the temperature of the adsorbent 1, and shortens the regeneration operation time. By doing so, the number of repetitions of the adsorption operation-regeneration operation per unit time is increased, and the operation is performed so as to increase the humidification ability.
【００１５】具体的な動作を示すと、加湿換気時、制御
部１２は吸着動作から開始するように指示をする。（吸
着材１には、拡散により吸着した水分があるが、飽和吸
着量付近まで吸着させるためにまず吸着動作から開始す
る。第１回目の吸着動作時間は、それ以降の吸着動作時
間より短くしてもよい。）給気口切り替え部９は室外側
を閉塞し、排気切り替え部１０は室内側を閉塞する。送
風機３は運転を開始し、吸着材１に室内空気を供給し、
水分を吸着させる。乾燥した空気は室外排気口６から排
気される。吸着材１が破過状態になると、制御部１２は
送風機３の運転を停止し、給気切り替え部９が室内側を
閉塞し、排気切り替え部１０が室外側を閉塞するように
する。その後、制御部１２は加熱源２に通電し、吸着材
１を加熱させる。室外空気は帯電フィルタ４を通過後、
加熱により再生温度まで達して水分を脱離し始めた吸着
材１を通り、水分を受取り室内に給気される。以上の吸
着動作−再生動作を繰り返すことにより、加湿換気がさ
れる。この動作中には、加熱源２が直接吸着材１を加熱
するため、熱ロスが極めて少ない省エネルギの加湿換気
が実現できると共に、室内の湿度を上昇させ、酸素濃度
を低下させる事なく、合わせてＮＯX 、ＣＯ2 、ＣＯ、
臭い成分などを低減できる効果がある。この際、吸着動
作時のみ、給気切り替え部９、排気切り替え部１０を共
に室内側を閉塞すると、加湿効果は一層高まる。なお、
全ての運転終了後、制御部１２は給気切り替え部９、排
気切り替え部１０が室外側が閉塞されるようにし、使用
していないときに室外空気が室内に流入しないようにす
ることは言うまでもない。Specifically, at the time of humidification ventilation, the control unit 12 instructs to start from the adsorption operation. (The adsorbent 1 contains moisture adsorbed by diffusion. However, the adsorption operation is started first in order to adsorb to the vicinity of the saturated adsorption amount. The first adsorption operation time is shorter than the subsequent adsorption operation time. The air supply port switching unit 9 closes the outdoor side, and the exhaust switching unit 10 closes the indoor side. The blower 3 starts operation, supplies indoor air to the adsorbent 1,
Adsorb moisture. The dried air is exhausted from the outdoor exhaust port 6. When the adsorbent 1 breaks through, the control unit 12 stops the operation of the blower 3, the air supply switching unit 9 blocks the indoor side, and the exhaust switching unit 10 blocks the outdoor side. Thereafter, the control unit 12 energizes the heating source 2 to heat the adsorbent 1. After the outdoor air passes through the charging filter 4,
Water passes through the adsorbent 1 which has reached the regeneration temperature by heating and has started to desorb water, receives water and is supplied into the room. By repeating the above-mentioned adsorption operation-regeneration operation, humidification ventilation is performed. During this operation, since the heating source 2 directly heats the adsorbent 1, energy-saving humidification and ventilation with very little heat loss can be realized, and the indoor humidity can be increased without lowering the oxygen concentration without lowering the oxygen concentration. NO X , CO 2 , CO,
This has the effect of reducing odor components. At this time, if both the air supply switching unit 9 and the exhaust switching unit 10 are closed on the indoor side only during the suction operation, the humidification effect is further enhanced. In addition,
After all the operations are completed, the control unit 12 controls the air supply switching unit 9 and the exhaust switching unit 10 so that the outdoor side is closed, so that the outdoor air does not flow into the room when not in use. .
【００１６】[0016]
【発明の効果】以上のように本発明の乾式除加湿装置に
よれば、次の効果が得られる。As described above, according to the dry dehumidifying / humidifying apparatus of the present invention, the following effects can be obtained.
【００１７】再生動作は、吸着材を直接加熱するた
め、温風による間接加熱方式に比べ、熱ロスが少なく、
省エネルギ運転ができる。また、吸着部の再生動作の応
答特性も良くなるから、除湿、加湿能力も増す。In the regenerating operation, since the adsorbent is directly heated, the heat loss is smaller than that of the indirect heating method using hot air.
Energy saving operation is possible. In addition, since the response characteristics of the regenerating operation of the adsorption section are improved, the dehumidifying and humidifying capabilities are also increased.
【００１８】除湿・加湿する際、単なる除加湿だけで
なく、換気機能を付加することができ、湿度以外の空気
成分を制御できる。特に、加湿時、従来の装置では室内
の酸素濃度が低下するが、本発明では酸素濃度はほとん
ど影響を受けない。At the time of dehumidification / humidification, not only dehumidification / humidification but also a ventilation function can be added, and air components other than humidity can be controlled. In particular, at the time of humidification, the oxygen concentration in the room decreases with the conventional apparatus, but the oxygen concentration is hardly affected by the present invention.
【００１９】除湿・加湿時にそれぞれに最適な動作か
ら開始することにより、除湿及び加湿能力をさらに高め
ることができる。The dehumidifying and humidifying ability can be further enhanced by starting from the optimal operation for each of the dehumidifying and humidifying operations.
【図１】本発明の一実施例における乾式除加湿装置の構
成図FIG. 1 is a configuration diagram of a dry-type dehumidifying device according to an embodiment of the present invention.
【図２】従来の実施例における除加湿装置の構成図FIG. 2 is a configuration diagram of a dehumidifying / humidifying apparatus according to a conventional example.
１Ａ 吸着部 １ 吸着材 ２ 加熱源 ３ 送風機 ５ 室外給気口 ６ 室外排気口 ７ 室内給気口 ８ 室内排気口 ９ 給気切り替え部 １０ 排気切り替え部 １１ 検知素子 １２ 制御部 Reference Signs List 1A adsorption unit 1 adsorbent 2 heating source 3 blower 5 outdoor air supply port 6 outdoor air discharge port 7 indoor air supply port 8 indoor air discharge port 9 air supply switching unit 10 exhaust switching unit 11 sensing element 12 control unit
Claims (1)
とからなる吸着部と、前記吸着部に空気を送る送風機
と、温度湿度及び空気成分の濃度を検出する検知素子
と、前記検知素子からの情報により、前記送風機、吸着
部を制御する制御部とからなり、前記制御部は、検知素
子からの信号により、送風機の送風能力を変化させ、空
気中の水分を吸着材に吸着させる吸着動作指示と、前記
吸着材に送風機によって空気を送り込むと同時に加熱源
の加熱能力を変化させ、前記吸着材中に吸着されている
水分を脱離させ動作指示をする乾式除加湿装置。1. An adsorbing section comprising an adsorbent and a heating source incorporated in the adsorbent, a blower for sending air to the adsorbing section, a detecting element for detecting temperature and humidity and a concentration of an air component; The control unit controls the blower and the suction unit based on information from an element, and the control unit changes the blowing capacity of the blower according to a signal from the detection element to cause the moisture in the air to be adsorbed on the adsorbent. A dry dehumidifying apparatus for instructing an adsorption operation and instructing an operation by changing the heating capacity of a heating source at the same time as blowing air into the adsorbent by a blower to desorb moisture adsorbed in the adsorbent.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831791A JP2833237B2 (en) | 1991-03-05 | 1991-03-05 | Dry dehumidifier |
| AU11019/92A AU641083B2 (en) | 1991-03-05 | 1992-02-18 | Humidity control apparatus |
| GB9204029A GB2253478B (en) | 1991-03-05 | 1992-02-25 | Humidity control apparatus |
| US07/845,260 US5230466A (en) | 1991-03-05 | 1992-03-03 | Humidity control apparatus |
| KR1019920003573A KR950009050B1 (en) | 1991-03-05 | 1992-03-04 | Humidity control apparatus |
| CA002062306A CA2062306C (en) | 1991-03-05 | 1992-03-04 | Humidity control apparatus |
| DE4206973A DE4206973C2 (en) | 1991-03-05 | 1992-03-05 | Moisture control method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831791A JP2833237B2 (en) | 1991-03-05 | 1991-03-05 | Dry dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04278137A JPH04278137A (en) | 1992-10-02 |
| JP2833237B2 true JP2833237B2 (en) | 1998-12-09 |
Family
ID=12521910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3831791A Expired - Fee Related JP2833237B2 (en) | 1991-03-05 | 1991-03-05 | Dry dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2833237B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0975654A (en) * | 1995-09-19 | 1997-03-25 | Matsushita Electric Ind Co Ltd | Water making apparatus |
| AUPP601598A0 (en) * | 1998-09-17 | 1998-10-08 | Alcatel | Equipment housing with humidity pump |
-
1991
- 1991-03-05 JP JP3831791A patent/JP2833237B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04278137A (en) | 1992-10-02 |
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