JPH04114715A - Drying device - Google Patents
Drying deviceInfo
- Publication number
- JPH04114715A JPH04114715A JP2233520A JP23352090A JPH04114715A JP H04114715 A JPH04114715 A JP H04114715A JP 2233520 A JP2233520 A JP 2233520A JP 23352090 A JP23352090 A JP 23352090A JP H04114715 A JPH04114715 A JP H04114715A
- Authority
- JP
- Japan
- Prior art keywords
- section
- drying
- air
- drying chamber
- humidity
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 80
- 230000008929 regeneration Effects 0.000 claims abstract description 14
- 238000011069 regeneration method Methods 0.000 claims abstract description 14
- 238000007791 dehumidification Methods 0.000 claims description 14
- 239000003463 adsorbent Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 11
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000010981 drying operation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000011358 absorbing material Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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)
- Central Air Conditioning (AREA)
- Drying Of Gases (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は乾燥装置内の湿度状態に応じて送風量、送風時
間を制御することにより、迅速かつ効率的な乾燥状態が
維持できる乾燥装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a drying device that can maintain a quick and efficient drying state by controlling the amount and time of air blowing according to the humidity condition inside the drying device. be.
従来の技術
近年、乾燥庫内の湿分を除湿する除湿部を設けた乾燥装
置が主流となってきている。BACKGROUND OF THE INVENTION In recent years, drying apparatuses equipped with a dehumidifying section for dehumidifying moisture in a drying chamber have become mainstream.
従来の乾燥装置は、第２図に示すように、合成樹脂から
なる乾燥庫１１と、ペレント状吸着剤とヒータ１２から
なる除湿部１３と、再生時の湿分を大気に開放するため
のダンパー部１４と、ヒータ１２の運転を管理する制御
部１５から構成され、乾燥庫ｌｌ内の湿分は、拡散によ
り除湿部１３に到達し、吸着される。そして、制御部１
５は、一定時間が経過すると、ヒータ１２に通電し除湿
部１３内の吸着剤を再生する。この再生空気は、ダンパ
ー部１４が開くことにより、大気に開放され、除湿部１
３は、再生が完了する。この吸着、再生を一定時間毎に
繰り返すことにより、乾燥庫１１を低湿度状態に保つよ
うに構成されていた。As shown in FIG. 2, the conventional drying device includes a drying chamber 11 made of synthetic resin, a dehumidifying section 13 made of pellet-like adsorbent and a heater 12, and a damper for releasing moisture to the atmosphere during regeneration. The drying chamber 11 is composed of a control section 14 and a control section 15 that manages the operation of the heater 12, and the moisture in the drying chamber 11 reaches the dehumidifying section 13 by diffusion and is adsorbed. Then, the control section 1
5 energizes the heater 12 to regenerate the adsorbent in the dehumidifying section 13 after a certain period of time has elapsed. This regenerated air is released to the atmosphere by opening the damper section 14, and the dehumidifying section 1
3, reproduction is completed. By repeating this adsorption and regeneration at regular intervals, the drying chamber 11 is kept in a low humidity state.
発明が解決しようとする課題
このような従来の乾燥装置では乾燥運転は、乾燥庫内の
湿度状態に依らず常に一定条件で行われる。即ち、除湿
・再生工程を一定時間毎に繰り返す。このことは雰囲気
条件の変化で、乾燥庫１１内の湿度が変化しても常に、
一定条件で除湿を行うことを意味し、過負荷の湿度条件
の場合、庫内を乾燥状態にするためには、極めて時間が
かかる。Problems to be Solved by the Invention In such a conventional drying apparatus, drying operation is always performed under constant conditions regardless of the humidity state inside the drying chamber. That is, the dehumidification/regeneration process is repeated at regular intervals. This means that even if the humidity inside the drying chamber 11 changes due to changes in atmospheric conditions,
This means dehumidifying under certain conditions, and in the case of overloaded humidity conditions, it takes an extremely long time to dry the inside of the refrigerator.
また乾燥庫１１内の湿分は、拡散により除湿部１３に供
給されるため、乾燥庫ｌｌ内が低湿度状態に成りにくい
。この事実は、ドアの開閉に伴う換気により、簡単に庫
内湿度が雰囲気状態に戻ってしまうなどの問題があった
。Moreover, since the moisture in the drying chamber 11 is supplied to the dehumidifying section 13 by diffusion, the inside of the drying chamber 11 is unlikely to be in a low humidity state. This fact has caused problems such as the humidity inside the refrigerator easily returning to the atmospheric state due to ventilation caused by opening and closing the door.
本発明は上記課題を解決するもので、 （１）乾燥庫内を迅速に低湿度状態にする。The present invention solves the above problems, (1) Quickly bring the inside of the drying cabinet to a low humidity state.
（２） 乾燥庫のドアが開閉しても庫内湿度は安定し
て低湿度条件を維持できる。(2) Even when the door of the drying chamber is opened and closed, the humidity inside the chamber can be maintained at a stable low humidity condition.
乾燥装置を提供することを目的としている。The purpose is to provide drying equipment.
課題を解決するための手段
本発明は上記目的を達成するために、吸着材からなる除
湿部と、熱交換器を有する熱源機を前記除湿部の上流側
に設けて成る再生部と、前記除湿部及び再生部に空気を
送る送風部と、この送風部と乾燥空間の入口と出口を連
通ずる風路部と、この風路部を乾燥空間の循環流と乾燥
空間以外の空間の循環流に切り替えるダンパー部と、前
記再生部と送風部及びダンパー部をコントロールする制
御部と、前記乾燥空間もしくは、前記除湿部上流側に設
けた湿度検出手段とを備え、除湿運転時に前記湿度検出
手段の情報に基づき、送風量、送風時間を制御部にて制
御するもので、その制御方法は、乾燥空間の湿度が高い
場合、送風量、送風時間のいずれか、もしくは両方を多
くシ湿度が低い場合、逆に送風量、送風時間のいずれか
、もしくは両方を少な（なるようにするものである。Means for Solving the Problems In order to achieve the above object, the present invention provides a dehumidification section made of an adsorbent, a regeneration section comprising a heat source device having a heat exchanger provided upstream of the dehumidification section, and a dehumidification section made of an adsorbent. an air blowing section that sends air to the drying space and the regeneration section; an air passage section that communicates the air blowing section with the inlet and outlet of the drying space; and an air passage section that connects the air passage section with the circulation flow in the drying space and the circulation flow in the space other than the drying space. A damper section for switching, a control section for controlling the regeneration section, the blower section, and the damper section, and a humidity detection means provided in the drying space or upstream of the dehumidification section, and information on the humidity detection means during dehumidification operation. Based on this, the air flow rate and air blow time are controlled by the control unit.The control method is to increase the air flow rate, air blow time, or both when the humidity of the drying space is high, and to increase the air flow rate and/or air blow time when the humidity is low. On the contrary, either the amount of air flow, the time of air blowing, or both should be reduced.
作用
本発明の乾燥装置は、上記構成により、ダンパー部が乾
燥空間と連通した風路を構成すると、送風部により誘起
された乾燥空間内の空気は除湿部に供給される。そして
、この供給された空気は、除湿部において除湿された後
、乾燥庫内に戻るため、乾燥庫内は極めて短時間で低湿
度状態に成る。Function In the drying device of the present invention, when the damper section forms an air path communicating with the drying space, the air in the drying space induced by the blowing section is supplied to the dehumidifying section. The supplied air is dehumidified in the dehumidifying section and then returned to the drying chamber, so that the inside of the drying chamber becomes a low humidity state in an extremely short period of time.
なお、庫内の湿度が高いときには、送風量は多くなるた
め、除温部に供給される空気量が増し、除湿速度は高ま
り、庫内は迅速に乾燥状態が確保される。また、庫内湿
度が低い場合は、送風量は少な（なり、庫内は、そのま
ま低湿度状態が維持される。この時点で、乾燥装置の運
転は停止する。Note that when the humidity inside the refrigerator is high, the amount of air blown increases, so the amount of air supplied to the temperature removal section increases, the dehumidification speed increases, and the inside of the refrigerator is quickly kept in a dry state. Further, when the humidity inside the refrigerator is low, the amount of air blown is small (the inside of the refrigerator remains in a low humidity state).At this point, the operation of the drying device is stopped.
仮に、ここで乾燥庫のドアを開閉したとすると、乾燥庫
内の湿度は、換気により、−時的に増加する。この湿度
変化を検出し、湿度レベルに応じた送風量、送風時間で
運転される。このため、乾燥庫内は、常に安定して、低
湿度状態を維持できるものである。If the door of the drying cabinet is opened and closed, the humidity inside the drying cabinet will increase over time due to ventilation. This humidity change is detected and the system operates with the amount and time of air blowing depending on the humidity level. Therefore, the inside of the drying chamber can always maintain a stable low humidity state.
実施例
以下、本発明の一実施例を第１図を参照しながら説明す
る。図に示すように、吸着材から成る除湿部１の上流側
に熱交換機を存する電気ヒータからなる再生部２を設け
、前記除温部ｌ上流側には送風機とダクトからなる送風
部３を設け、この送風部３人口と再生部２出口は、風路
４により、乾燥空間と連通している。そして、乾燥空間
とそれ以外との空間を切り替え除湿部１の再生時に開放
されるダンパー部５を設けている。また、再生部２、送
風部３、ダンパー５は、制御部６によりコントロールさ
れる。また、乾燥空間となる乾燥庫７は、風路４により
、除湿部ｌと連通している。EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIG. As shown in the figure, a regeneration section 2 consisting of an electric heater with a heat exchanger is provided upstream of a dehumidification section 1 made of an adsorbent, and an air blowing section 3 consisting of a blower and a duct is provided upstream of the temperature removal section 1. The outlet of the blower section 3 and the outlet of the regeneration section 2 are communicated with the drying space through an air path 4. A damper section 5 is provided which is opened when the dehumidifying section 1 is regenerated to switch between the drying space and the other spaces. Furthermore, the reproducing section 2, the blower section 3, and the damper 5 are controlled by a control section 6. Further, the drying chamber 7 serving as a drying space is communicated with the dehumidifying section l through an air path 4.
そして、乾燥庫７内壁には、吸湿シート８が張られてい
る。また、庫内の湿度検出する湿度センサー９が設けら
れ出力は、制御部６に送られるように構成されている。A moisture-absorbing sheet 8 is placed on the inner wall of the drying chamber 7. Further, a humidity sensor 9 is provided to detect the humidity inside the refrigerator, and the output is sent to the control section 6.
次に、この一実施例の構成における作用を説明する。本
発明の乾燥装置は、上記構成により、ダンパー部５が乾
燥空間と連通した風路４と、内気循環風路を構成すると
、送風部３により誘起された乾燥空間内の空気は、除湿
部ｌに供給される。Next, the operation of the configuration of this embodiment will be explained. In the drying device of the present invention, when the damper section 5 constitutes the air passage 4 communicating with the drying space and the inside air circulation air passage with the above configuration, the air in the drying space induced by the air blowing section 3 is transferred to the dehumidifying section l. supplied to
そして、送風量および送風時間は、乾燥庫７内に設置さ
れた湿度センサー９の出力値に応じて決定されるもので
、仮に、乾燥庫７内湿度が高い場合には、除湿部１に供
給される空気量を増加させる。The air flow rate and air blowing time are determined according to the output value of the humidity sensor 9 installed in the drying chamber 7. If the humidity inside the drying chamber 7 is high, the air is supplied to the dehumidifying section 1. increase the amount of air that is
この供給された空気は、除湿部ｌにおいて除湿された後
、乾燥庫７内に戻るため、。乾燥庫７内は極めて短時間
で低ａ￥状態に成る。この場合、乾燥庫壁に張られた吸
湿ソート８は、乾燥庫内が低１２度状態にあるため、そ
れまでに吸湿シー；・８に蓄えていた湿分を放出する。This supplied air returns to the drying chamber 7 after being dehumidified in the dehumidifying section 1. The inside of the drying chamber 7 reaches a low a\ state in an extremely short time. In this case, the moisture-absorbing sort 8 placed on the wall of the drying chamber releases the moisture previously stored in the moisture-absorbing sheet 8 because the inside of the drying chamber is at a low temperature of 12 degrees Celsius.
この結果、庫内も吸湿シート８も短時間で乾燥状態とな
る。この時点で、乾燥装置の運転は停止する。運転停止
の判断は、庫内湿度などに基ずく。仮に、ここで乾燥庫
７のドアを開閉したとする。乾燥庫７内の湿度は換気に
より、−時的に増加する。しかし、この換気に伴う湿分
は、乾燥運転の再開と乾燥している除湿シート８に直ち
に、吸収されるため、乾燥庫７内は、常に低温状態を維
持できるものである。As a result, both the inside of the refrigerator and the moisture absorbing sheet 8 become dry in a short time. At this point, the operation of the dryer is stopped. The decision to stop operation is based on the humidity inside the refrigerator. Assume that the door of the drying chamber 7 is opened and closed at this point. The humidity inside the drying chamber 7 increases over time due to ventilation. However, the moisture accompanying this ventilation is immediately absorbed by the drying dehumidifying sheet 8 when the drying operation is restarted, so that the inside of the drying chamber 7 can always maintain a low temperature state.
発明の効果
以上の実施例から明らかなように、本発明によれば吸着
材を用いつつ除湿部、再生部、風路部そして送風部を設
は乾燥庫内に湿度センサを設置し、湿度センサー出力に
応した運転を行うことにより、以下の効果が得られる乾
燥装置を提供できる。Effects of the Invention As is clear from the above embodiments, according to the present invention, a dehumidification section, a regeneration section, an air passage section, and a ventilation section are provided while using an adsorbent, and a humidity sensor is installed in a drying chamber. By operating according to the output, it is possible to provide a drying device that provides the following effects.
（１）乾燥庫内の湿り空気をその状態に応して、送風機
により、強制的に送風することによって、乾燥空気をつ
くれる。また、この乾燥空気を庫内に供給することによ
り、迅速に乾燥庫内を低湿状態にできる。(1) Dry air can be created by forcibly blowing the humid air in the drying chamber with a blower according to its condition. Moreover, by supplying this dry air into the drying chamber, the inside of the drying chamber can be quickly brought into a low humidity state.
（２）乾燥庫内の１度変化を常時監視することによりド
ア開閉等の急激な庫内湿度変化を吸収でき、常に、安定
した低湿度状態を確保できる。(2) By constantly monitoring 1 degree changes in the inside of the drying chamber, sudden changes in humidity inside the chamber such as when doors are opened and closed can be absorbed, and a stable low humidity state can always be ensured.
第１回は、本発明の一実施例の乾燥装置の断面図、第２
図は従来の乾燥装置の断面図である。
１・・・・・・除湿部、２・・・・・・再生部、３・・
・・・・送風部、４・・・・・・風路部、５・・・・・
・ダンパー部、６・・・・・・制御部、７・・・・・・
乾燥庫、９・・・・・・湿度センサー代理人の氏名 弁
理士 小鍜治 明 ほか２２第 １ 図
ｎ 扉 部
勇 生 部
送 屡 部
ｇ 路部
タンハ’−ｇ１３
ネリｉｌ言Ｕ
乾階１
湿１Ｃンリー
第２図
ゝ６
＼ ４The first part is a cross-sectional view of a drying device according to an embodiment of the present invention, and the second part is a cross-sectional view of a drying device according to an embodiment of the present invention.
The figure is a sectional view of a conventional drying device. 1... Dehumidification section, 2... Regeneration section, 3...
...Blower section, 4...Air passage section, 5...
・Damper section, 6... Control section, 7...
Drying warehouse, 9... Name of humidity sensor representative Patent attorney Akira Okaji et al. 1C Nri Figure 2ゝ6 ＼ 4
Claims (2)
機を前記除湿部の上流側に設けて成る再生部と、前記除
湿部及び再生部に空気を送る送風部と、この送風部と乾
燥空間の入口と出口を連通する風路部と、この風路部を
乾燥空間の循環流と乾燥空間以外の空間の循環流に切り
替えるダンパー部と、前記再生部と送風部及びダンパー
部をコントロールする制御部と、前記乾燥空間もしくは
、前記除湿部上流側に設けた湿度検出手段とを備え、除
湿運転時に、前記湿度検出手段の情報に基づき、送風量
、送風時間を制御部にて制御する乾燥装置。(1) A dehumidification section made of an adsorbent, a regeneration section comprising a heat source device having a heat exchanger provided on the upstream side of the dehumidification section, a blower section that sends air to the dehumidification section and the regeneration section, and this blower section. an air path section that communicates the inlet and outlet of the drying space; a damper section that switches the air path section between a circulating flow in the drying space and a circulating flow in a space other than the drying space; and a damper section that connects the regeneration section, the blower section, and the damper section. The control unit includes a control unit for controlling the air, and a humidity detection unit provided in the drying space or the upstream side of the dehumidifying unit, and during dehumidification operation, the control unit controls the air flow rate and air duration based on the information of the humidity detection unit. drying equipment.
いずれか、もしくは両方を多くし、湿度が低い場合、逆
に送風量、送風時間のいずれか、もしくは両方を少なく
なるように制御する請求項１記載の乾燥装置。(2) When the humidity in the drying space is high, increase the airflow volume and/or airflow time, and when the humidity is low, control the airflow volume and/or airflow time to decrease. The drying apparatus according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2233520A JPH04114715A (en) | 1990-09-03 | 1990-09-03 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2233520A JPH04114715A (en) | 1990-09-03 | 1990-09-03 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04114715A true JPH04114715A (en) | 1992-04-15 |
Family
ID=16956322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2233520A Pending JPH04114715A (en) | 1990-09-03 | 1990-09-03 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04114715A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09206543A (en) * | 1996-02-06 | 1997-08-12 | Toyo Living Kk | Automatic dryer |
| US6290552B1 (en) | 1999-05-18 | 2001-09-18 | Yazaki Corporation | Battery connection plate and a manufacturing method therefor |
-
1990
- 1990-09-03 JP JP2233520A patent/JPH04114715A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09206543A (en) * | 1996-02-06 | 1997-08-12 | Toyo Living Kk | Automatic dryer |
| US6290552B1 (en) | 1999-05-18 | 2001-09-18 | Yazaki Corporation | Battery connection plate and a manufacturing method therefor |
| US6390858B2 (en) | 1999-05-18 | 2002-05-21 | Yazaki Corporation | Battery connection plate and a manufacturing method therefor |
| US6428364B2 (en) | 1999-05-18 | 2002-08-06 | Yazaki Corporation | Battery connection plate and a manufacturing method therefor |
| US6431921B2 (en) | 1999-05-18 | 2002-08-13 | Yazaki Corp. | Battery connection plate having busbar and terminal |
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