JPH0795929A - Hot keeping apparatus - Google Patents
Hot keeping apparatusInfo
- Publication number
- JPH0795929A JPH0795929A JP26973193A JP26973193A JPH0795929A JP H0795929 A JPH0795929 A JP H0795929A JP 26973193 A JP26973193 A JP 26973193A JP 26973193 A JP26973193 A JP 26973193A JP H0795929 A JPH0795929 A JP H0795929A
- Authority
- JP
- Japan
- Prior art keywords
- humidity
- water
- water supply
- evaporating dish
- heating
- 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
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、調理食品の保温や料理
の再加熱等に使用される温蔵庫に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a warm storage used for keeping heat of cooked food, reheating food, and the like.
【0002】[0002]
【従来の技術】従来、この種の温蔵庫は実開昭56−5
8093号公報(F25D23/12)等に記載されて
いるように、金属製の外箱と金属製の内箱との間に断熱
材を充填して断熱箱体を構成すると共に、前記内箱内を
所定の温度に加熱して成り、前記断熱箱体の開口を開閉
自在に閉塞する断熱扉と、該断熱扉の内面に取り付けら
れ、前記断熱箱体の開口縁に密接するパッキンとを備え
て構成されている。2. Description of the Related Art Heretofore, this type of hot storage has been used as a kaikai 56-5.
As described in Japanese Patent No. 8093 (F25D23 / 12) and the like, a heat insulating material is filled between an outer metallic box and an inner metallic box to form a heat insulating box body, and the inside of the inner box is formed. A heat-insulating door that opens and closes the opening of the heat-insulating box body, and a packing that is attached to the inner surface of the heat-insulating door and is in close contact with the opening edge of the heat-insulating box body. It is configured.
【0003】そして、この種の温蔵庫には加湿装置が備
えられており、庫内を高湿度に維持して食品の乾燥を防
ぐように構成されている。A humidifying device is provided in this type of refrigerator to keep the inside of the refrigerator at a high humidity and prevent food from drying.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、食品の
種類(例えば天麩羅等)によっては過度の多湿は水分に
より食品の劣化が却って促進される。そのため、従来で
は庫内と庫外を貫通する開口を設け、この開口の大きさ
を貯蔵食品の量や種類によって変更することにより庫内
の湿度を調整するといった原始的な制御を行っていた
が、開口を貯蔵食品に応じた大きさとする必要があるこ
とから、実際には貯蔵食品に適した除湿効果を調整でき
るものとは到底言えなかった。However, depending on the type of food (for example, tempura, etc.), excessive moisture is rather promoted by moisture to deteriorate the food. Therefore, conventionally, a primitive control such as providing an opening penetrating the inside and outside of the refrigerator and adjusting the humidity in the refrigerator by changing the size of the opening according to the amount and type of stored food has been performed. Since the opening needs to be sized according to the stored food, it cannot be said at all that the dehumidifying effect suitable for the stored food can be adjusted.
【0005】本発明は、係る従来の技術的課題を解決す
るために成されたものであり、簡単な構成により自動的
に除湿制御を行うことができ、貯蔵食品から出る水分に
より庫内が多湿になり過ぎるのを防止し、貯蔵食品が水
分で劣化することのない温蔵庫を提供することを目的と
する。The present invention has been made in order to solve the above-mentioned conventional technical problems, and it is possible to automatically perform dehumidification control with a simple structure, and the inside of the container is highly humid due to the water content of the stored food. It is an object of the present invention to provide a hot storage that prevents the stored food from being deteriorated by moisture by preventing it from becoming too much.
【0006】[0006]
【課題を解決するための手段】本発明の温蔵庫は、貯蔵
室内を所定の温度に加熱して成るものであって、貯蔵室
内に設けた蒸発皿と、この蒸発皿に給水する給水装置
と、蒸発皿を加熱する加熱装置と、貯蔵室内の湿度を検
出する湿度検出装置と、この湿度検出装置の出力に基づ
いて加熱装置の発熱を制御することにより貯蔵室内の湿
度を設定値に制御する制御装置とを具備しており、この
制御装置は、貯蔵室内の湿度が異常に上昇した場合、所
定の値に低下するまで給水装置により蒸発皿に給水を行
うようにしたものである。The warm storage of the present invention comprises a storage chamber heated to a predetermined temperature, and an evaporation tray provided in the storage chamber and a water supply device for supplying water to the evaporation tray. , A heating device that heats the evaporation tray, a humidity detecting device that detects the humidity inside the storage chamber, and the humidity inside the storage chamber to a set value by controlling the heat generation of the heating device based on the output of this humidity detecting device. When the humidity in the storage chamber rises abnormally, the control unit controls the water supply device to supply water to the evaporation tray until the humidity decreases to a predetermined value.
【0007】[0007]
【作用】本発明の温蔵庫によれば、貯蔵室内湿度が異常
上昇した場合は、蒸発皿に強制的に給水を行うことによ
り、給水配管や蒸発皿の周囲に結露を生じさせ、貯蔵室
内の除湿を行うことができ、貯蔵食品の種類や量に関係
なく食品に最適な条件で除湿能力を自動制御して、貯蔵
食品から出る水分により庫内が多湿になり過ぎるのを防
止し、貯蔵食品が水分で劣化することのない温蔵庫を提
供することができる。According to the warm storage of the present invention, when the humidity in the storage chamber rises abnormally, water is forcibly supplied to the evaporation tray to cause dew condensation around the water supply pipe and the evaporation tray, and Dehumidification can be performed, and the dehumidification capacity is automatically controlled under optimal conditions for food regardless of the type and amount of stored food to prevent the inside of the refrigerator from becoming too humid due to the moisture from the stored food. It is possible to provide a hot storage in which food does not deteriorate due to moisture.
【0008】しかも、本発明によれば、温蔵庫に既存の
蒸発皿を除湿装置として利用できるため、簡単で安価な
構成により、除湿を自動的に行うことができる温蔵庫を
提供できる。Further, according to the present invention, since the existing evaporation dish can be used as a dehumidifying device in the warm storage, it is possible to provide a warm storage capable of automatically performing dehumidification with a simple and inexpensive structure.
【0009】[0009]
【実施例】以下、図面に基づき本発明の実施例を詳述す
る。1は断熱箱体2と、この断熱箱体2の開口を開閉自
在に閉塞する4枚のガラス3付の断熱扉20とを備えた
本発明の温蔵庫である。Embodiments of the present invention will be described below in detail with reference to the drawings. Reference numeral 1 is a storage cabinet of the present invention provided with a heat insulating box 2 and a heat insulating door 20 with four glass 3 for opening and closing the opening of the heat insulating box 2.
【0010】この温蔵庫1は、図2及び図3に示すよう
に、貯蔵室としての庫内上部におけるグリル4の背面側
に加温用ヒーター5、庫内循環用ファンモーター6及び
ファン7、加熱装置としての庫内加湿用ヒーター8、水
の蒸発皿9、蒸発皿カバー50、給水口51、給水バル
ブ52、給水バルブ取付具53、給水パイプ54、電装
ボックス55、排水パイプ56、温度センサー57、及
び湿度センサー58を備え、庫内には棚支柱10に支持
された複数段の棚11を備えて構成されている。As shown in FIGS. 2 and 3, the heating cabinet 1 has a heating heater 5, an internal circulation fan motor 6 and a fan 7 on the rear side of the grill 4 in the upper portion of the cabinet as a storage room. A heater 8 for humidifying the inside of the chamber as a heating device, a water evaporation tray 9, an evaporation tray cover 50, a water supply port 51, a water supply valve 52, a water supply valve fitting 53, a water supply pipe 54, an electrical equipment box 55, a drainage pipe 56, a temperature A sensor 57 and a humidity sensor 58 are provided, and a plurality of shelves 11 supported by the shelves 10 are provided in the refrigerator.
【0011】この温蔵庫1の庫内温度は、温度制御装置
12により加温ヒーター5を通電制御することにより一
定に制御されている。また、庫内湿度は、湿度制御装置
13により加湿ヒーター8を通電制御することにより一
定に制御されている。この庫内温度及び庫内湿度は、食
品を温かい状態でお客様に美味しく提供するために程良
く管理されるものであり、食品の種類、例えば煮物、揚
げ物、焼き物等の別により設定を異ならせる。具体的に
は、例えば、煮物は、設定温度+70℃で設定湿度80
%程度の高温多湿の状態で保管される。又、天麩羅等の
揚げ物類は、設定温度+60℃、比較的低い設定湿度6
0%程度の条件で保管される。尚、14は電源コンセン
トである。The temperature inside the warm storage 1 is controlled to be constant by controlling the energization of the heating heater 5 by the temperature controller 12. The internal humidity is controlled to be constant by controlling the energization of the humidifying heater 8 by the humidity controller 13. The inside temperature and the inside humidity are moderately controlled so that the food can be deliciously provided to the customer in a warm state, and the setting varies depending on the type of food, for example, simmered food, fried food, baked food, or the like. Specifically, for example, boiled foods have a set temperature of + 70 ° C. and a set humidity of 80.
It is stored in a hot and humid state of about%. Also, fried foods such as tempura, set temperature +60 ℃, relatively low set humidity 6
It is stored under the condition of 0%. Incidentally, 14 is a power outlet.
【0012】次に、図4において59は空気流のダクト
であり、断熱箱体2の庫内の側壁に並設して形成されて
いる。このため、ファン7によって送られた空気を下方
へ分流した後、庫内を上方に戻す空気流路が形成され
る。また、60は台脚、61は庫内ドレンソケットであ
る。Next, in FIG. 4, reference numeral 59 is an air flow duct, which is formed in parallel with the side wall of the heat insulating box 2 inside the storage. Therefore, after the air sent by the fan 7 is branched downward, an air flow path that returns the inside of the storage chamber upward is formed. Further, 60 is a base leg, and 61 is an internal drain socket.
【0013】図5及び図6は温蔵庫1の電装ボックス5
5内に収納された制御装置を示しており、ワンチップの
汎用マイクロコンピュータ21と、このマイクロコンピ
ュータ21に接続された温度センサー57、及び湿度検
出装置としての湿度センサー58と、前記マイクロコン
ピュータ21にリレー1R、リレー2R、リレー3Rを
介して接続されたDC5Vの電源とから構成されると共
に、給水バルブ52、加温用ヒーター5、庫内加湿用ヒ
ーター8は各々接点1a、2a、3aを介してAC10
0Vの交流電源に接続されている。FIG. 5 and FIG. 6 show the electrical equipment box 5 of the storage cabinet 1.
5 shows a control device housed in the microcomputer 5, a one-chip general-purpose microcomputer 21, a temperature sensor 57 connected to the microcomputer 21, a humidity sensor 58 as a humidity detecting device, and the microcomputer 21. It is composed of a power source of DC5V connected via a relay 1R, a relay 2R, and a relay 3R, and the water supply valve 52, the heater 5 for heating, and the heater 8 for humidifying in the refrigerator are respectively connected via contacts 1a, 2a, 3a. AC10
It is connected to an AC power source of 0V.
【0014】リレー1Rはマイクロコンピュータ21の
タイマー動作によって制御され、20分毎に5秒間励磁
される。リレー1Rが励磁されると接点1aを閉じて給
水バルブ52を動作させ、蒸発皿9に注水する。温度セ
ンサー57の検出値が所定の設定温度(例えば+60
℃)以下ならば、リレー2Rを励磁し、接点2aを閉じ
て加温用ヒーター5を通電する。加温用ヒーター5は庫
内を加熱して庫内温度を上昇させる。温度センサー57
の検出値が所定の設定温度(例えば+63℃)を越えた
ら、リレー2Rを非励磁し、接点2aを開放して加温用
ヒーター5の通電を停止する。これによって、庫内温度
を所定の温度に制御する。The relay 1R is controlled by the timer operation of the microcomputer 21 and is excited every 20 minutes for 5 seconds. When the relay 1R is excited, the contact 1a is closed and the water supply valve 52 is operated to fill the evaporation tray 9 with water. The detected value of the temperature sensor 57 is a predetermined set temperature (for example, +60
If the temperature is below (° C), the relay 2R is excited, the contact 2a is closed, and the heating heater 5 is energized. The heater 5 for heating heats the inside of the refrigerator to raise the temperature inside the refrigerator. Temperature sensor 57
When the detected value exceeds the predetermined set temperature (for example, + 63 ° C.), the relay 2R is deenergized, the contact 2a is opened, and the heating heater 5 is deenergized. As a result, the inside temperature is controlled to a predetermined temperature.
【0015】また、湿度センサー58の検出値が所定の
設定湿度(例えば60%)以下なら、リレー3Rを励磁
し、接点3aを閉じて庫内加湿用ヒーター8を通電す
る。庫内加湿用ヒーター8は蒸発皿9内の水を加熱して
水蒸気を発生させ、庫内湿度を上昇させる。湿度センサ
ー58の検出値が所定の設定湿度(例えば65%)を越
えたら、リレー3Rを非励磁し、接点3aを開放して庫
内加湿用ヒーター8の通電を停止する。これによって、
庫内は所定の湿度に管理されている。If the detected value of the humidity sensor 58 is below a predetermined set humidity (for example, 60%), the relay 3R is excited, the contact 3a is closed, and the interior humidifying heater 8 is energized. The in-compartment humidifying heater 8 heats the water in the evaporating dish 9 to generate water vapor and raise the in-compartment humidity. When the detection value of the humidity sensor 58 exceeds a predetermined set humidity (for example, 65%), the relay 3R is de-energized, the contact 3a is opened, and the energization of the interior humidification heater 8 is stopped. by this,
The inside of the refrigerator is controlled to a predetermined humidity.
【0016】ここで、図7に示すように庫内に食品が多
量に入った場合等のように、庫内湿度が異常に上昇した
場合、例えば、庫内湿度が所定の設定湿度(例えば70
%)を越えた場合にはリレー3Rを非励磁して庫内加湿
用ヒーター8の通電を遮断すると共に、リレー1Rを励
磁し、接点1aを閉じて給水バルブ52を動作させる制
御を行う。給水バルブ52が動作すると、給水パイプ5
4、蒸発皿9、排水パイプ56に水が流れ、これらパイ
プ54,56や蒸発皿9の周囲が冷却されて結露し、こ
の結果、庫内は除湿される。湿度センサー58が所定の
設定湿度(例えば65%)以下になったら、リレー1R
を非励磁し、接点1aを開放して給水弁52の動作を停
止し、元の制御に戻す。Here, when the inside humidity is abnormally increased, such as when a large amount of food enters the inside as shown in FIG. 7, for example, the inside humidity is set to a predetermined set humidity (for example, 70).
%), The relay 3R is de-excited to cut off the energization of the internal humidifying heater 8 and the relay 1R is excited to close the contact 1a to operate the water supply valve 52. When the water supply valve 52 operates, the water supply pipe 5
4, the water flows through the evaporation tray 9 and the drainage pipe 56, and the pipes 54, 56 and the periphery of the evaporation tray 9 are cooled and condensed, and as a result, the inside of the refrigerator is dehumidified. When the humidity sensor 58 falls below a predetermined set humidity (for example, 65%), the relay 1R
Is de-excited, the contact 1a is opened, the operation of the water supply valve 52 is stopped, and the original control is restored.
【0017】ここで、除湿により発生した除湿水は、蒸
発皿カバー50で受け、蒸発皿9へ給水され、溢れ出た
水と一緒に排水パイプ56を介して庫外へ排出される。The dehumidified water generated by the dehumidification is received by the evaporation tray cover 50, is supplied to the evaporation tray 9, and is discharged to the outside of the refrigerator through the drainage pipe 56 together with the overflowing water.
【0018】このように、温蔵庫1に既存の加湿機能を
利用して、蒸発皿9へ強制的に給水を行うことにより、
簡単な構成にて庫内の除湿効果を自動制御することがで
きるものである。As described above, by using the existing humidifying function of the warm storage 1 to forcibly supply water to the evaporation dish 9,
The dehumidifying effect in the refrigerator can be automatically controlled with a simple configuration.
【0019】[0019]
【発明の効果】以上詳述した如く本発明によれば、貯蔵
室内湿度が異常上昇した場合は、蒸発皿に強制的に給水
を行うことにより、蒸発皿等の周囲に結露を生じさせ、
貯蔵室内の除湿を行うことができる。従って、貯蔵食品
の種類や量に関係なく食品に最適な条件で除湿能力を自
動制御して、貯蔵食品から出る水分により貯蔵室内が多
湿になり過ぎるのを防止し、貯蔵食品が水分で劣化する
ことのない温蔵庫を提供することができる。As described in detail above, according to the present invention, when the humidity in the storage chamber rises abnormally, the evaporation tray is forcibly supplied with water to cause dew condensation around the evaporation tray and the like.
It is possible to dehumidify the storage chamber. Therefore, regardless of the type and amount of stored food, the dehumidifying capacity is automatically controlled under the optimum condition for the food, the storage chamber is prevented from becoming too humid due to the moisture coming out of the stored food, and the stored food is deteriorated by the moisture. It is possible to provide a warm storage without a problem.
【0020】しかも、本発明によれば温蔵庫の加湿機能
を除湿装置として利用できるため、簡単で安価な構成に
より、除湿を自動的に行うことができる温蔵庫を提供で
きるものである。Moreover, according to the present invention, since the humidifying function of the warm storage can be used as a dehumidifying device, it is possible to provide a warm storage capable of automatically performing dehumidification with a simple and inexpensive structure.
【図1】本発明の温蔵庫の正面図である。FIG. 1 is a front view of a heating cabinet according to the present invention.
【図2】本発明の温蔵庫の縦断側面図である。FIG. 2 is a vertical sectional side view of the heating cabinet of the present invention.
【図3】図2における温蔵庫の上部の拡大縦断側面図で
ある。FIG. 3 is an enlarged vertical side view of the upper part of the warm storage in FIG.
【図4】図2のP−P線断面図であるFIG. 4 is a sectional view taken along line P-P of FIG.
【図5】本発明の温蔵庫の制御装置の電気回路図であるFIG. 5 is an electric circuit diagram of the control device for the heating cabinet of the present invention.
【図6】同じく本発明の温蔵庫の制御装置の電気回路図
である。FIG. 6 is an electric circuit diagram of the control device for the heating cabinet of the present invention.
【図7】庫内湿度の時間推移を示す図である。FIG. 7 is a diagram showing a time transition of the internal humidity.
1 温蔵庫 2 断熱箱体 8 庫内加湿用ヒーター 9 蒸発皿 20 断熱扉 21 マイクロコンピュータ 52 給水バルブ 54 給水パイプ 57 温度センサー 58 湿度センサー 1 Heat Storage 2 Insulation Box Body 8 Humidification Heater 9 Evaporation Dish 20 Insulation Door 21 Microcomputer 52 Water Supply Valve 54 Water Supply Pipe 57 Temperature Sensor 58 Humidity Sensor
Claims (1)
蔵庫において、前記貯蔵室内に設けた蒸発皿と、該蒸発
皿に給水する給水装置と、前記蒸発皿を加熱する加熱装
置と、前記貯蔵室内の湿度を検出する湿度検出装置と、
該湿度検出装置の出力に基づいて前記加熱装置の発熱を
制御することにより前記貯蔵室内の湿度を設定値に制御
する制御装置とを具備し、該制御装置は、前記貯蔵室内
の湿度が異常に上昇した場合、所定の値に低下するまで
前記給水装置により前記蒸発皿に給水を行うことを特徴
とする温蔵庫。1. An evaporating dish provided in the evacuation chamber, a water supply device for supplying water to the evaporating dish, and a heating device for heating the evaporating dish in a warming cabinet formed by heating the evacuation chamber to a predetermined temperature. A humidity detecting device for detecting the humidity in the storage chamber,
And a controller that controls the humidity in the storage chamber to a set value by controlling the heat generation of the heating device based on the output of the humidity detection device, and the controller controls the humidity in the storage chamber to be abnormal. When the temperature rises, the water is supplied to the evaporation tray by the water supply device until it decreases to a predetermined value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5269731A JP3005409B2 (en) | 1993-09-30 | 1993-09-30 | Storage room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5269731A JP3005409B2 (en) | 1993-09-30 | 1993-09-30 | Storage room |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0795929A true JPH0795929A (en) | 1995-04-11 |
JP3005409B2 JP3005409B2 (en) | 2000-01-31 |
Family
ID=17476386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5269731A Expired - Fee Related JP3005409B2 (en) | 1993-09-30 | 1993-09-30 | Storage room |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3005409B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111345705A (en) * | 2020-04-07 | 2020-06-30 | 广东智源机器人科技有限公司 | Automatic feeding heat preservation cabinet |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101578988B (en) * | 2009-05-27 | 2013-01-23 | 周彤 | Disease-preventing and yield-increasing foliage fertilizer formulation |
-
1993
- 1993-09-30 JP JP5269731A patent/JP3005409B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111345705A (en) * | 2020-04-07 | 2020-06-30 | 广东智源机器人科技有限公司 | Automatic feeding heat preservation cabinet |
CN111345705B (en) * | 2020-04-07 | 2021-03-12 | 广东智源机器人科技有限公司 | Automatic feeding heat preservation cabinet |
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