JPH0440912A - Rice cooker - Google Patents
Rice cookerInfo
- Publication number
- JPH0440912A JPH0440912A JP14941090A JP14941090A JPH0440912A JP H0440912 A JPH0440912 A JP H0440912A JP 14941090 A JP14941090 A JP 14941090A JP 14941090 A JP14941090 A JP 14941090A JP H0440912 A JPH0440912 A JP H0440912A
- Authority
- JP
- Japan
- Prior art keywords
- container
- rice
- pressure
- control means
- heater
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 44
- 235000009566 rice Nutrition 0.000 title claims abstract description 44
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 43
- 238000010411 cooking Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は一般家庭内等で使用される炊飯器に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a rice cooker used in general households.
従来の技術
従来、炊飯器の蒸気抜き口は蒸気抜き量が調整できない
一定の状態であり、容器内が一定圧力になると蒸気が外
部に出ていた。2. Description of the Related Art Conventionally, the amount of steam vented from the steam vent port of a rice cooker cannot be adjusted and is in a fixed state, and when the pressure inside the container reaches a certain level, steam exits to the outside.
発明が解決しようとする課題
このような構成のものでは、ご飯のかたさ加減の調整は
初期の水加減によらなければならず、使用者が最初に水
の量を慎重に決めなければならないものであった。Problems to be Solved by the Invention With such a structure, the consistency of the rice must be adjusted by adjusting the initial amount of water, and the user must first carefully determine the amount of water. there were.
本発明はこのような従来の課題を解決するものであり、
ご飯のかたさ調整が容易に行える炊飯器を提供するもの
である。The present invention solves these conventional problems,
To provide a rice cooker in which the hardness of rice can be easily adjusted.
課題を解決するための手段
上記目的を達成するために本発明の炊飯器は、ヒーター
と、このヒーターの加熱量を制御する制御手段と、炊飯
時の設定により容器内の蒸気抜き量を調整する蒸気調整
手段と、炊飯状態時の容器内の圧力を検出して前記制御
手段に信号を送る圧力センサとを有したものである。Means for Solving the Problems In order to achieve the above object, the rice cooker of the present invention includes a heater, a control means for controlling the heating amount of the heater, and a control means for controlling the amount of steam removed from the container according to settings during rice cooking. It has steam regulating means and a pressure sensor that detects the pressure inside the container during rice cooking and sends a signal to the control means.
作用
上記構成により、炊飯器の容器内の蒸気抜き量を調整す
ることにより、水分量を制御でき、容易にご飯のかたさ
加減が調整できるものである。Function: With the above configuration, the amount of moisture can be controlled by adjusting the amount of steam removed from the container of the rice cooker, and the firmness of the rice can be easily adjusted.
実施例
以下、添付図面を参照しながら本発明の一実施例につい
て説明する。図において、1は米を炊く熱源であるヒー
ター、2はこのヒーター1の加熱量を制御する制御手段
、3は炊飯状態時の容器5内の圧力を検出し、前記制御
手段2に信号を送る圧力センサ、4は炊きあげご飯のか
たさ加減を調整する操作部で、「標準」「かため」「や
わらかめ」等の炊き分は操作ができるようになっている
。6は炊飯時に発生する蒸気を放出する蒸気抜き口、7
は炊飯時の操作部4の設定によりこれに対応して蒸気抜
きロ6部において容器5内の蒸気抜き量を調整する蒸気
調整手段である。この蒸気調整手段7の構成としては種
々のものが考えられるものであり、−例としてはシャッ
タ構成による開口度の調整等がある。8は前記した制御
手段2、圧力センサ3、操作部4、蒸気抜き口6及び蒸
気調整手段7を有する炊飯蓋、9はヒーター1及び容器
5を内装した炊飯器本体、10は容器5内の米と水を示
す。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. In the figure, 1 is a heater that is a heat source for cooking rice, 2 is a control means for controlling the heating amount of this heater 1, and 3 is for detecting the pressure inside the container 5 during the rice cooking state, and sending a signal to the control means 2. The pressure sensor 4 is an operation unit that adjusts the hardness of the cooked rice, and allows you to control the amount of cooked rice such as ``standard'', ``hard'', and ``soft''. 6 is a steam vent that releases steam generated during cooking, 7
is a steam adjusting means that adjusts the amount of steam removed from the container 5 in the steam venting section 6 in accordance with the settings of the operating section 4 during rice cooking. Various configurations can be considered for the steam adjustment means 7, such as adjusting the degree of opening by means of a shutter configuration. Reference numeral 8 denotes a rice cooker lid having the above-mentioned control means 2, pressure sensor 3, operation part 4, steam vent 6 and steam adjustment means 7; 9 a rice cooker body containing the heater 1 and the container 5; 10 a rice cooker body inside the container 5; Showing rice and water.
次に、上記構成の炊飯器の動作について説明する。操作
部4によって「標準」「かため」「やわらかめ」のうち
、例えば「かため−ノを選択したとすると、容器5内の
水分量を初期状態(洗米後、容器がセットされた「標準
」状態)より、少な(しなければならない。かといって
、炊飯時の容器5内の圧力を下げると、炊きあがりがお
いしくない。そこで「かため」の米を炊くために、徐々
に容器5内の水分を外部に出すよう蒸気調整手段7の作
用により蒸気抜き口6を大きくするものである。Next, the operation of the rice cooker having the above configuration will be explained. For example, if you select "Hard" from among "Standard,""Hard," and "Soft" using the operation unit 4, the moisture content in the container 5 will be set to the initial state ("Standard" when the container is set after washing rice). However, if you lower the pressure inside the container 5 during cooking, the rice will not be as delicious.So, in order to cook the rice "firmly", gradually increase the pressure inside the container 5. The steam vent port 6 is enlarged by the action of the steam regulating means 7 so that the moisture in the steam can be discharged to the outside.
ここで、蒸気抜き口6を大きくすると容器5内の圧力が
低下するため、常に容器5内の圧力を圧力センサ3によ
り検出し、この圧力センサ3が制御手段2に信号を送る
。信号が送られてきた制御手段2は、容器5内の圧力を
上昇させるために、熱源であるヒーター1の加熱量を制
御し、所定の圧力になるようにする。この一連の動作に
よって「かため」のご飯を炊くことができる。Here, if the steam vent port 6 is enlarged, the pressure inside the container 5 decreases, so the pressure inside the container 5 is always detected by the pressure sensor 3, and this pressure sensor 3 sends a signal to the control means 2. The control means 2, to which the signal has been sent, controls the amount of heating of the heater 1, which is a heat source, in order to increase the pressure inside the container 5, so that a predetermined pressure is achieved. This series of actions allows you to cook ``hard'' rice.
次に、操作部4によって、「やわらかめ」が選択される
と、容器5内の水分量を初期状態(洗米後、容器がセッ
トされた「標準」状態)より、多くしなければならない
。これは水を追加するのではなく、蒸気として容器5内
から外部に出ていく蒸気の量を減らせば良いことである
。そこで、炊飯時には「やわらかめ」のご飯を炊くため
に、容器5内の水分を外部にあまり出さないように蒸気
調整手段7の作用により蒸気抜き口6を小さくする。こ
れにより容器5内の圧力が上昇するので、常に容器5内
の圧力を圧力センサ3により検出し、この圧力センサ3
が制御手段2に信号を送る。信号が送られてきた制御手
段2は、容器5内の圧力が異常てないかを判断し、所定
の圧力になるようにヒーター1を制御する。この一連の
動作によって「やわらかめ」のご飯を炊(ことができる
。Next, when "soft" is selected by the operation unit 4, the amount of water in the container 5 must be made larger than the initial state (the "standard" state in which the container is set after washing the rice). This is not done by adding water, but by reducing the amount of steam flowing out from the container 5 as steam. Therefore, in order to cook "soft" rice when cooking rice, the steam vent port 6 is made small by the action of the steam regulating means 7 so as not to let out too much moisture in the container 5 to the outside. As a result, the pressure inside the container 5 increases, so the pressure inside the container 5 is constantly detected by the pressure sensor 3.
sends a signal to the control means 2. The control means 2, to which the signal has been sent, determines whether the pressure inside the container 5 is abnormal or not, and controls the heater 1 to maintain a predetermined pressure. This series of actions allows you to cook ``soft'' rice.
最後に、操作部4によって「標準」が選択されると、容
器5内の水分量を初期状態(洗米後、容器がセットされ
た「標準」状t!?)で炊飯すれば、「標準」のかたさ
加減のご飯が得られる。Finally, when "Standard" is selected by the operation unit 4, if rice is cooked with the moisture content in the container 5 in the initial state ("Standard" state with the container set after rice washing!?), "Standard" is selected. You can get rice with just the right amount of firmness.
発明の効果
以上述べたように、本発明の炊飯器は、ヒーターと、こ
のヒーターの加熱量を制御する制御手段と、炊飯時の設
定により容器内の蒸気抜き量を調整する蒸気調整手段と
、炊飯状態時の容器内の圧力を検出して前記制御手段に
信号を送る圧力センサとを有したものであり、容器内の
蒸気抜き量を調整することで容易に炊きあがりのご飯の
がた第1図は本発明炊飯器の一実施例の概略構成牟≠中
断面図、第2図は同回路ブロック図である。Effects of the Invention As described above, the rice cooker of the present invention includes a heater, a control means for controlling the heating amount of the heater, a steam adjustment means for adjusting the amount of steam removed from the container according to settings during rice cooking, The device is equipped with a pressure sensor that detects the pressure inside the container during the rice cooking state and sends a signal to the control means, and by adjusting the amount of steam released in the container, it is possible to easily control the rattling of the cooked rice. The figure shows a schematic configuration of an embodiment of the rice cooker of the present invention, and FIG. 2 is a block diagram of the same circuit.
1・・・ヒーター、2・・・制御手段、3・・・圧力セ
ンサ、4・・・操作部、5・・・容器、7・・・蒸気調
整手段。DESCRIPTION OF SYMBOLS 1... Heater, 2... Control means, 3... Pressure sensor, 4... Operation part, 5... Container, 7... Steam adjustment means.
Claims (1)
と、炊飯時の設定により容器内の蒸気抜き量を調整する
蒸気調整手段と、炊飯状態時の容器内の圧力を検出して
前記制御手段に信号を送る圧力センサとを有した炊飯器
。a heater, a control means for controlling the heating amount of the heater, a steam adjustment means for adjusting the amount of steam removed from the container according to settings during rice cooking, and a pressure in the container during the rice cooking state that is detected and controlled by the control means. A rice cooker having a pressure sensor that sends a signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2149410A JP2722781B2 (en) | 1990-06-07 | 1990-06-07 | rice cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2149410A JP2722781B2 (en) | 1990-06-07 | 1990-06-07 | rice cooker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0440912A true JPH0440912A (en) | 1992-02-12 |
JP2722781B2 JP2722781B2 (en) | 1998-03-09 |
Family
ID=15474518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2149410A Expired - Fee Related JP2722781B2 (en) | 1990-06-07 | 1990-06-07 | rice cooker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2722781B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100350541B1 (en) * | 1994-08-20 | 2002-12-11 | 엘지전자주식회사 | Humidifying device of electric rice cooker |
JP2018201802A (en) * | 2017-06-02 | 2018-12-27 | 象印マホービン株式会社 | Heating cooker |
CN111387807A (en) * | 2020-05-11 | 2020-07-10 | 珠海格力电器股份有限公司 | Cooking appliance and cooking control method, device and system thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166819U (en) * | 1981-04-15 | 1982-10-21 |
-
1990
- 1990-06-07 JP JP2149410A patent/JP2722781B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166819U (en) * | 1981-04-15 | 1982-10-21 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100350541B1 (en) * | 1994-08-20 | 2002-12-11 | 엘지전자주식회사 | Humidifying device of electric rice cooker |
JP2018201802A (en) * | 2017-06-02 | 2018-12-27 | 象印マホービン株式会社 | Heating cooker |
CN111387807A (en) * | 2020-05-11 | 2020-07-10 | 珠海格力电器股份有限公司 | Cooking appliance and cooking control method, device and system thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2722781B2 (en) | 1998-03-09 |
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