JPH09108107A - Liquid supply device - Google Patents
Liquid supply deviceInfo
- Publication number
- JPH09108107A JPH09108107A JP27556895A JP27556895A JPH09108107A JP H09108107 A JPH09108107 A JP H09108107A JP 27556895 A JP27556895 A JP 27556895A JP 27556895 A JP27556895 A JP 27556895A JP H09108107 A JPH09108107 A JP H09108107A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- heating
- temperature
- liquid supply
- cooling
- 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
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、液槽内の液体の温
度を略一定に制御する第１加熱手段、及び液槽から導出
された液体の温度を所望温度に設定する第２加熱・冷却
手段を備えた液体供給装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to first heating means for controlling the temperature of a liquid in a liquid tank to a substantially constant temperature, and second heating / cooling for setting the temperature of the liquid drawn from the liquid tank to a desired temperature. The present invention relates to a liquid supply device including a means.
【０００２】[0002]
【従来の技術】所望の温度の液体を供給する液体供給装
置の一種である「電気湯沸かし器」は家庭に広く普及し
ており、図３は従来の電気湯沸かし器の断面図を示して
いる。2. Description of the Related Art An "electric water heater", which is a kind of liquid supply device for supplying a liquid at a desired temperature, is widely used in homes, and FIG. 3 is a sectional view of a conventional electric water heater.
【０００３】図３において、１は鼻部１ａを有する電気
湯沸かし器の本体、２は本体１の内部に設けられた上部
が開口された液槽、３は液槽２の開口部を覆う蓋体、４
は蓋体３に設けられた蒸気口で、液槽２の内部と連通さ
れている。In FIG. 3, reference numeral 1 is a main body of an electric water heater having a nose portion 1a, 2 is a liquid tank provided inside the main body 1 with an open upper portion, 3 is a lid for covering the opening portion of the liquid tank 2, Four
Is a steam port provided in the lid body 3 and communicates with the inside of the liquid tank 2.
【０００４】５ａは液槽２内の液体、具体的には水の温
度を検知する第１温度検知手段、６はポンプ６ａを正・
逆方向に回転可能な回転駆動手段、７は鼻部１ａに設け
られた導出口、８は導出口７に連通する第１連通管、９
はポンプ６ａから液槽２を連通させる第２連通管、１０
は液槽２の底部に設けられ、液槽２内の液体を加熱する
第１加熱手段である。Reference numeral 5a is a first temperature detecting means for detecting the temperature of the liquid in the liquid tank 2, specifically water, and 6 is a pump 6a
Rotational drive means rotatable in the opposite direction, 7 is an outlet provided in the nose 1a, 8 is a first communicating pipe communicating with the outlet 7, 9
Is a second communication pipe for communicating the liquid tank 2 from the pump 6a, 10
Is a first heating means provided at the bottom of the liquid tank 2 for heating the liquid in the liquid tank 2.
【０００５】上述の電気湯沸かし器において、液槽２内
に液体を入れて加熱を開始すると、第１加熱手段１０が
通電されて、液槽２内の液体全体の温度が上昇し、液槽
２内に発生した蒸気は蒸気口４から電気湯沸かし器外部
へと導出される。In the above-mentioned electric water heater, when the liquid is put in the liquid tank 2 and heating is started, the first heating means 10 is energized to raise the temperature of the entire liquid in the liquid tank 2 and The steam generated at is discharged from the steam port 4 to the outside of the electric water heater.
【０００６】而して、液槽２内の液体が加熱されて第１
温度検知手段５ａによる検知温度が規定温度以上になる
と、回転駆動手段６は通電されてポンプ６ａは逆方向に
回転駆動され、電気湯沸かし器の本体１外の空気を導出
口７から第１連通管８を介してポンプ６ａへと送り込ま
れる。そして、送り込まれた空気は第２連通管９を介し
て液槽２内に送り込まれた後、液槽２内を通過し乍ら上
昇し、この間に液体に吸蔵されている臭気成分と置換さ
れ、臭気成分を蒸気口４から導出させて、臭気成分を取
り除いていく。Then, the liquid in the liquid tank 2 is heated to the first
When the temperature detected by the temperature detecting means 5a becomes equal to or higher than the specified temperature, the rotary driving means 6 is energized and the pump 6a is rotationally driven in the opposite direction, so that the air outside the main body 1 of the electric water heater is discharged from the outlet 7 to the first communicating pipe 8. It is sent to the pump 6a via. Then, the sent-in air is sent into the liquid tank 2 through the second communicating pipe 9 and then passes through the liquid tank 2 to rise and is replaced with the odor component stored in the liquid. , The odorous components are led out from the steam port 4, and the odorous components are removed.
【０００７】[0007]
【発明が解決しようとする課題】然し乍ら、従来の電気
湯沸かし器にあっては、予め設定した温度と異なる所望
の温度の液体を供給したい場合には、貯溜されている液
体全体を、第１加熱手段１０を用いて新たに設定したい
温度まで加熱し直すことになり、液槽２内の液体が所望
の温度となるまで或る程度の時間を要するといった問題
点があった。However, in the conventional electric water heater, when it is desired to supply a liquid having a desired temperature different from the preset temperature, the entire stored liquid is heated by the first heating means. There is a problem that it takes a certain time until the liquid in the liquid tank 2 reaches a desired temperature because it is heated again to a newly set temperature using 10.
【０００８】更に、液体の中に含まれる不純物質を除去
する場合には、種々の液体精製装置が用いられている
が、液体精製の効果が大きくなる温度領域と、所望温度
とは必ずしも一致せず、液体精製装置が設けられても、
その効果が十分に発揮されないといった問題点があっ
た。Further, when removing impurities contained in the liquid, various liquid refining apparatuses are used, but the temperature range in which the effect of liquid refining is great and the desired temperature do not always coincide. Without a liquid purifier,
There was a problem that the effect was not fully exhibited.
【０００９】[0009]
【課題を解決するための手段】本発明の液体供給装置
は、液体を貯溜する液槽と、上記液体の温度を略一定に
保持する第１加熱手段と、を具備する液体供給装置であ
って、上記液槽内の液体を上記液体供給装置外に導出さ
せるための連通管と、該連通管に設けられ、該連通管内
の液体を上記液槽内に還流させるためのバルブと、上記
連通管における上記バルブの下流に設けられ、上記連通
管を介して導出されている液体を加熱する第２加熱手段
と、を具備する。A liquid supply apparatus according to the present invention comprises a liquid tank for storing a liquid and a first heating means for keeping the temperature of the liquid substantially constant. A communication pipe for leading out the liquid in the liquid tank to the outside of the liquid supply device; a valve provided in the communication pipe for returning the liquid in the communication pipe to the liquid tank; and the communication pipe. And a second heating unit that is provided downstream of the valve and that heats the liquid drawn out through the communication pipe.
【００１０】[0010]
【発明の実施の形態】本発明の液体供給装置を図１及び
図２に従って説明する。DETAILED DESCRIPTION OF THE INVENTION A liquid supply apparatus of the present invention will be described with reference to FIGS.
【００１１】図１は本発明の液体供給装置の概略断面図
であり、本発明の液体供給装置が従来の電気湯沸かし器
と同一機能を有する場合は同一番号を付し、その説明は
割愛する。FIG. 1 is a schematic sectional view of the liquid supply apparatus of the present invention. When the liquid supply apparatus of the present invention has the same function as that of a conventional electric water heater, the same reference numerals are given and the description thereof will be omitted.
【００１２】図１において、本発明の液体供給装置が従
来のそれと異なる点は、（１）第１連通管８を介して導
出口７から導出される液体を所望の温度ｔ2に設定する
べく、第１連通管８に第２加熱・冷却手段１１を設けた
こと、（２）液槽２内の液体の温度ｔ1とユーザが設定
した所望設定温度ｔ2との差分温度、及びユーザの設定
による導出口７からの液体供給量ｖの積に従って、第２
加熱・冷却手段１１による第１連通管８を通過する液体
の加熱・冷却量Ｑを決定する加熱・冷却量算出手段を設
けたこと、（３）導出口７から導出される液体の温度を
検知する第２温度検知手段５ｂを、第２加熱・冷却手段
１１と導出口７との間に設けたこと、（４）所望温度、
具体的には第１加熱・冷却手段１０の加熱による液槽２
内の液体の温度ｔ1近傍において液体精製効果が大であ
る第１液体精製手段１３ａを液槽２内に設けたこと、
（５）第２加熱・冷却手段１１によって加熱・冷却され
た種々の温度の液体精製が可能な第２液体精製手段１３
ｂを設けたこと、及び（６）第１連通管８に設けられた
第２加熱・冷却手段１１の導出口７とは反対側に第１連
通管８を通過する液体を液槽２内に還流させるためのバ
ルブ１４を設けたこと、である。In FIG. 1, the liquid supply apparatus of the present invention is different from the conventional one in that (1) the liquid discharged from the discharge port 7 through the first communication pipe 8 is set to a desired temperature t 2. , The second heating / cooling means 11 is provided in the first communication pipe 8, (2) the temperature difference between the temperature t 1 of the liquid in the liquid tank 2 and the desired set temperature t 2 set by the user, and According to the product of the liquid supply amount v from the outlet 7 according to the setting, the second
The heating / cooling means 11 is provided with heating / cooling amount calculating means for determining the heating / cooling amount Q of the liquid passing through the first communication pipe 8, and (3) detecting the temperature of the liquid led out from the outlet 7. The second temperature detecting means 5b is provided between the second heating / cooling means 11 and the outlet 7, (4) desired temperature,
Specifically, the liquid tank 2 by heating the first heating / cooling means 10
The first liquid refining means 13a, which has a large liquid refining effect in the vicinity of the temperature t 1 of the liquid inside, is provided in the liquid tank 2.
(5) Second liquid refining means 13 capable of refining the liquid heated and cooled by the second heating / cooling means 11 at various temperatures
b is provided, and (6) the liquid passing through the first communication pipe 8 is provided in the liquid tank 2 on the side opposite to the outlet 7 of the second heating / cooling means 11 provided in the first communication pipe 8. That is, a valve 14 for recirculating is provided.
【００１３】図２は本発明の液体供給装置によって所望
温度の液体を供給する場合のフローチャートを示したも
のである。FIG. 2 shows a flow chart when the liquid of the desired temperature is supplied by the liquid supply apparatus of the present invention.
【００１４】尚、第１加熱手段１０は液槽２内の液体を
一定温度ｔ1に保持できるように加熱しているものと
し、また本実施の形態で取り扱う液体は水としているの
で、比熱は１（ｃａｌ／ｇ・℃）とする。It is assumed that the first heating means 10 heats the liquid in the liquid tank 2 so as to maintain it at a constant temperature t 1 , and since the liquid handled in this embodiment is water, the specific heat is 1 (cal / g · ° C).
【００１５】また表１は液槽２内の液体の温度（表１で
いう「第１設定温度」）、及びユーザによる液体供給希
望温度（表１でいう「所望温度」）をまとめたものであ
る。Table 1 summarizes the temperature of the liquid in the liquid tank 2 (the "first set temperature" in Table 1) and the liquid supply desired temperature by the user (the "desired temperature" in Table 1). is there.
【００１６】[0016]
【表１】図２において、ステップＳ１では、ユーザが或
る温度ｔ2（℃）の液体が欲しい場合に、図示しない操
作パネルでユーザが所望温度ｔ2（℃）、及び液体供給
量ｖ（ｃｃ）の設定を行ってステップＳ２に進む。[Table 1] In FIG. 2, in step S1, when the user wants a liquid at a certain temperature t 2 (° C.), the user wants the temperature t 2 (° C.) and the liquid supply amount v ( cc) is set and the process proceeds to step S2.
【００１７】ステップＳ２では、斯かるユーザによる液
体の供給要求があったか否かを判断し、要求があればス
テップＳ３に進み、一方要求がなければ終了する。In step S2, it is judged whether or not there is a liquid supply request from the user. If there is a request, the process proceeds to step S3, while if there is no request, the process ends.
【００１８】ステップＳ３においては、ステップＳ１で
設定された所望温度、液体供給量に基づいて算出された
加熱・冷却量と第２加熱・冷却手段１１の限界加熱・冷
却量とを比較し、加熱・冷却量が第２加熱・冷却手段１
１の限界加熱・冷却量より小さければステップＳ５に進
み、一方大きければステップＳ４に進む。In step S3, the heating / cooling amount calculated on the basis of the desired temperature and the liquid supply amount set in step S1 is compared with the limit heating / cooling amount of the second heating / cooling means 11, and heating is performed.・ Second cooling / cooling means 1
If it is smaller than the limit heating / cooling amount of 1, the process proceeds to step S5, while if it is larger, proceeds to step S4.
【００１９】ステップＳ４においては、第１連通管８を
通過する全ての液体が第２加熱・冷却手段１１を通過し
ないようにするために、第１連通管８に設けられたバル
ブ１４を開放して液体の一部を液槽２内に還流させて、
ステップＳ３で算出された加熱・冷却量が第２加熱・冷
却手段１１の限界加熱・冷却量を越えないようにした
後、ステップＳ５に進む。In step S4, the valve 14 provided in the first communication pipe 8 is opened to prevent all the liquid passing through the first communication pipe 8 from passing through the second heating / cooling means 11. And part of the liquid is refluxed in the liquid tank 2,
After making sure that the heating / cooling amount calculated in step S3 does not exceed the limit heating / cooling amount of the second heating / cooling means 11, the process proceeds to step S5.
【００２０】ステップＳ５においては、回転駆動手段６
によってポンプ６ａを駆動させて液体を吸い上げて、第
１連通管８を介して導出口７から液体を供給し、ステッ
プＳ７に進む。In step S5, the rotation driving means 6
The pump 6a is driven to suck up the liquid, the liquid is supplied from the outlet 7 through the first communication pipe 8, and the process proceeds to step S7.
【００２１】ステップＳ６では、ステップＳ１において
ユーザによって設定された温度ｔ2と液槽２内の液体の
温度ｔ1との差分温度を算出する。これと共に、ユーザ
によって設定された液体供給量ｖに従って第２加熱・冷
却手段１１による第１連通管８を通過する液体に対する
加熱・冷却量Ｑ（ｋｃａｌ）＝ｖ×（ｔ2−ｔ1）を加熱
・冷却量算出手段が算出する。そして、第１連通管８を
介して導出される液体の温度が設定温度ｔ2より低い場
合には、ステップＳ７に進み、一方高い場合にはステッ
プＳ８に進む。In step S6, the difference temperature between the temperature t 2 set by the user in step S1 and the temperature t 1 of the liquid in the liquid tank 2 is calculated. At the same time, according to the liquid supply amount v set by the user, the heating / cooling amount Q (kcal) = v × (t 2 −t 1 ) for the liquid passing through the first communication pipe 8 by the second heating / cooling means 11 is calculated. The heating / cooling amount calculation means calculates. Then, if the temperature of the liquid discharged through the first communication pipe 8 is lower than the set temperature t 2 , the process proceeds to step S7, and if it is higher, the process proceeds to step S8.
【００２２】ステップＳ７においては、第２加熱・冷却
手段１１によって、ステップＳ１で算出した加熱量Ｑに
従って第１連通管８を通過する液体の温度を上げて、ス
テップＳ９に進む。また、ステップＳ８では、第２加熱
・冷却手段１１によって、ステップＳ１で算出した冷却
量Ｑに従って第１連通管８を通過する液体の温度を下げ
て、ステップＳ９に進む。In step S7, the temperature of the liquid passing through the first communicating pipe 8 is raised by the second heating / cooling means 11 according to the heating amount Q calculated in step S1, and the process proceeds to step S9. In step S8, the temperature of the liquid passing through the first communication pipe 8 is lowered by the second heating / cooling means 11 according to the cooling amount Q calculated in step S1, and the process proceeds to step S9.
【００２３】ステップＳ９においては、ユーザが液体の
供給要求を継続しているか否かを判断し、要求が継続し
ていれば、ステップＳ３に戻り、一方要求が継続してい
なければ、終了する。In step S9, it is determined whether or not the user continues to supply the liquid, and if the request is continued, the process returns to step S3. If the request is not continued, the process is ended.
【００２４】ステップＳ１０では、第２加熱・冷却手段
１１による第１連通管８を通過する液体の加熱・冷却を
停止する。In step S10, the heating / cooling of the liquid passing through the first communication pipe 8 by the second heating / cooling means 11 is stopped.
【００２５】このように、第１の実施の形態では、温度
ｔ1に保持されている液槽２内の液体を、ユーザの設定
によって設定された所望温度ｔ2まで加熱、又は冷却し
た後、ユーザに供給することができる。As described above, in the first embodiment, after heating or cooling the liquid in the liquid tank 2 held at the temperature t 1 to the desired temperature t 2 set by the user, Can be supplied to the user.
【００２６】尚、上述の実施の形態では液槽２内の液体
を水としているが、これには限られず、水以外の液体を
取り扱う場合には、その液体の比熱を用いて第２加熱・
冷却手段１１による第１連通管８を通過する液体に対す
る加熱・冷却量Ｑを求める。Although the liquid in the liquid tank 2 is water in the above-described embodiment, the present invention is not limited to this. When handling liquids other than water, the specific heat of the liquid is used for the second heating.
The heating / cooling amount Q of the liquid passing through the first communication pipe 8 by the cooling means 11 is obtained.
【００２７】ここで、液槽２内は一定温度ｔ1に保持さ
れているので、温度ｔ1近傍で液体精製効果が大である
第１液体精製手段１３ａによって液槽２内の液体の精製
を行うことができる。Here, since the inside of the liquid tank 2 is maintained at a constant temperature t 1 , the liquid in the liquid tank 2 is purified by the first liquid refining means 13a which has a large liquid refining effect near the temperature t 1. It can be carried out.
【００２８】具体的には、液槽２内の温度が高い場合に
は、化学反応剤として作用する活性炭、特に粒状活性炭
による化学的精製手段によって、液体中に含まれる次亜
塩素酸、及びその陰イオン、オゾン等を除去することが
できる。Specifically, when the temperature in the liquid tank 2 is high, hypochlorous acid contained in the liquid and its content by a chemical refining means using activated carbon which acts as a chemical reaction agent, particularly granular activated carbon. Anions, ozone, etc. can be removed.
【００２９】また、液槽２内の温度が低い場合には、吸
着剤として作用する活性炭、特に繊維状活性炭を用いる
ことによって、液体中に含まれるトリハロメタン類、農
薬、鉛等の重金属類を除去することができる。When the temperature in the liquid tank 2 is low, activated carbon acting as an adsorbent, particularly fibrous activated carbon, is used to remove trihalomethanes, pesticides, heavy metals such as lead contained in the liquid. can do.
【００３０】更に、第１連通管８に設けられた第２液体
精製手段１３ｂは、第２加熱・冷却手段１１によって加
熱・冷却された種々の温度の液体の精製に対応できる液
体精製手段であるので、第１液体精製手段１３ａと同様
な精製手段を用いることによって２重の精製効果が得ら
れる。Further, the second liquid refining means 13b provided in the first communication pipe 8 is a liquid refining means capable of refining liquids of various temperatures heated / cooled by the second heating / cooling means 11. Therefore, a double refining effect can be obtained by using the same refining means as the first liquid refining means 13a.
【００３１】具体的には、第２加熱・冷却手段１１によ
って液体を加熱する場合には、上述の化学反応剤として
作用する活性炭、特に粒状活性炭による化学的精製手段
によって、液体中に含まれる次亜塩素酸、及びその陰イ
オン、オゾン等を除去することができる。Specifically, when the liquid is heated by the second heating / cooling means 11, the following is contained in the liquid by the chemical refining means using activated carbon which acts as the above-mentioned chemical reactant, particularly granular activated carbon. Chlorous acid, its anions, ozone, etc. can be removed.
【００３２】また、第２加熱・冷却手段１１によって液
体を冷却する場合には、吸着剤として作用する活性炭、
特に繊維状活性炭を用いることによって、液体中に含ま
れるトリハロメタン類、農薬、鉛等の重金属類を除去す
ることができる。When the liquid is cooled by the second heating / cooling means 11, activated carbon acting as an adsorbent,
In particular, by using fibrous activated carbon, it is possible to remove trihalomethanes, pesticides, heavy metals such as lead contained in the liquid.
【００３３】[0033]
【発明の効果】以上の説明から明らかなように、本発明
によれば液槽内の液体の温度を保持する第１加熱手段と
は別に液槽内の液体を導出する連通管に第２加熱・冷却
手段を具備するため、ユーザが設定した所望温度に第２
加熱・冷却手段が加熱・冷却することができ、短時間の
うちで所望温度の液体を供給することができる。As is apparent from the above description, according to the present invention, the second heating is provided to the communication pipe for leading the liquid in the liquid tank apart from the first heating means for holding the temperature of the liquid in the liquid tank.・ Because it is equipped with a cooling means, the second temperature is set to the desired temperature set by the user.
The heating / cooling means can heat / cool, and the liquid having a desired temperature can be supplied in a short time.
【００３４】更に、第１加熱手段によって保持されてい
る所定温度近傍において液体精製効果が大である第１液
体精製手段を液槽内に設けたので、液体の温度変化によ
らずに液体の精製を確実に行うことができる効果を奏す
る。Further, since the first liquid refining means, which has a large liquid refining effect in the vicinity of the predetermined temperature held by the first heating means, is provided in the liquid tank, the liquid refining is performed regardless of the temperature change of the liquid. There is an effect that can be surely performed.
【００３５】また、第２加熱・冷却手段によって加熱・
冷却された種々の温度の液体の精製が可能な第２液体精
製手段を連通管に設けたので、更なる液体精製が可能に
なる。Also, heating by the second heating / cooling means
Since the communication pipe is provided with the second liquid refining means capable of refining the cooled liquid at various temperatures, further liquid refining becomes possible.
【図１】本発明における液体供給装置の概略断面図であ
る。FIG. 1 is a schematic sectional view of a liquid supply apparatus according to the present invention.
【図２】本発明における液体供給装置の動作原理を示す
フローチャートである。FIG. 2 is a flowchart showing the operating principle of the liquid supply apparatus according to the present invention.
【図３】従来の電気湯沸かし器の断面図である。FIG. 3 is a cross-sectional view of a conventional electric water heater.
１・・・本体 ２・・・液槽 ３・・・蓋体 ４・・・蒸気口 ５ａ・・・第１温度検知手段 ５ｂ・・・第２温度検知手段 ６・・・駆動回転手段 ６ａ・・・ポンプ ７・・・導出口 ８・・・第１連通管 １０・・・第１加熱手段 １１・・・第２加熱・冷却手段 １３ａ・・・第１液体精製手段 １３ｂ・・・第２液体精製手段 １４・・・バルブ DESCRIPTION OF SYMBOLS 1 ... Main body 2 ... Liquid tank 3 ... Lid body 4 ... Vapor port 5a ... 1st temperature detection means 5b ... 2nd temperature detection means 6 ... Drive rotation means 6a. ..Pump 7 ... Outlet port 8 ... First communication pipe 10 ... First heating means 11 ... Second heating / cooling means 13a ... First liquid purification means 13b ... Second Liquid refining means 14 ... Valve
───────────────────────────────────────────────────── フロントページの続き (72)発明者 柴田 賢一 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 (72)発明者 黒木 和彦 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Kenichi Shibata 2-5-5 Keihan Hondori, Moriguchi City, Osaka Prefecture Sanyo Electric Co., Ltd. (72) Kazuhiko Kuroki, 2-5 Keihan Hondori, Moriguchi City, Osaka Prefecture No. 5 Sanyo Electric Co., Ltd.
Claims (6)
を略一定に保持する第１加熱手段と、を具備する液体供
給装置であって、 上記液槽内の液体を上記液体供給装置外に導出させるた
めの連通管と、該連通管に設けられ、該連通管内の液体
を上記液槽内に還流させるためのバルブと、上記連通管
における上記バルブの下流に設けられ、上記連通管を介
して導出されている液体を加熱する第２加熱手段と、を
具備することを特徴とする液体供給装置。1. A liquid supply apparatus comprising: a liquid tank for storing a liquid; and a first heating means for keeping the temperature of the liquid substantially constant, wherein the liquid in the liquid tank is supplied to the liquid supply apparatus. A communicating pipe for leading out to the outside, a valve provided in the communicating pipe for returning the liquid in the communicating pipe into the liquid tank, and a communicating pipe provided downstream of the valve in the communicating pipe. And a second heating unit that heats the liquid drawn out through the liquid supply device.
て導出されている液体を冷却する冷却手段を具備するこ
とを特徴とする請求項１記載の液体供給装置。2. The liquid supply apparatus according to claim 1, wherein the liquid supply apparatus includes a cooling unit that cools the liquid drawn out through the communication pipe.
使用者によって設定される所望温度、液体供給量、及び
上記液槽内の液体の温度に従って加熱量を決定すること
を特徴とする請求項１記載の液体供給装置。3. The second heating means determines a heating amount according to a desired temperature set by a user of the liquid supply device, a liquid supply amount, and a temperature of the liquid in the liquid tank. Item 2. The liquid supply device according to item 1.
者によって設定される所望温度、液体供給量、及び上記
液槽内の液体の温度に従って冷却量を決定することを特
徴とする請求項２記載の液体供給装置。4. The cooling means determines the cooling amount according to a desired temperature set by a user of the liquid supply device, a liquid supply amount, and a temperature of the liquid in the liquid tank. The liquid supply device described.
度近傍において精製効率が大である第１液体精製手段
を、上記液槽内に設けたことを特徴とする請求項１、
２、３又は４いずれか記載の液体供給装置。5. The first liquid refining means, which has a high refining efficiency near the temperature held by the first heating means, is provided in the liquid tank.
The liquid supply apparatus according to any one of 2, 3 and 4.
する第２液体精製手段を上記連通管に設けたことを特徴
とする請求項１、３又は５いずれか記載の液体供給装
置。6. The liquid supply apparatus according to claim 1, wherein the communication pipe is provided with a second liquid refining means for refining the liquid passing through the second heating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27556895A JP3485696B2 (en) | 1995-10-24 | 1995-10-24 | Liquid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27556895A JP3485696B2 (en) | 1995-10-24 | 1995-10-24 | Liquid supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09108107A true JPH09108107A (en) | 1997-04-28 |
| JP3485696B2 JP3485696B2 (en) | 2004-01-13 |
Family
ID=17557269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27556895A Expired - Fee Related JP3485696B2 (en) | 1995-10-24 | 1995-10-24 | Liquid supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3485696B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236406A (en) * | 2018-03-09 | 2019-09-17 | （株）酷晨 | Heat foods pot |
| KR20190106593A (en) * | 2018-03-09 | 2019-09-18 | (주)쿠첸 | Pot |
| KR20190106592A (en) * | 2018-03-09 | 2019-09-18 | (주)쿠첸 | Pot |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102085923B1 (en) * | 2018-08-16 | 2020-03-06 | (주)쿠첸 | Pot |
-
1995
- 1995-10-24 JP JP27556895A patent/JP3485696B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236406A (en) * | 2018-03-09 | 2019-09-17 | （株）酷晨 | Heat foods pot |
| KR20190106593A (en) * | 2018-03-09 | 2019-09-18 | (주)쿠첸 | Pot |
| KR20190106592A (en) * | 2018-03-09 | 2019-09-18 | (주)쿠첸 | Pot |
| CN110236406B (en) * | 2018-03-09 | 2022-04-19 | （株）酷晨 | Food heating kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3485696B2 (en) | 2004-01-13 |
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