JPH09257350A - Icemaker for refrigerator - Google Patents
Icemaker for refrigeratorInfo
- Publication number
- JPH09257350A JPH09257350A JP6324096A JP6324096A JPH09257350A JP H09257350 A JPH09257350 A JP H09257350A JP 6324096 A JP6324096 A JP 6324096A JP 6324096 A JP6324096 A JP 6324096A JP H09257350 A JPH09257350 A JP H09257350A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heating
- sheet
- pipe
- water supply
- 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.)
- Withdrawn
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、冷蔵庫の製氷装置
に関する。TECHNICAL FIELD The present invention relates to an ice making device for a refrigerator.
【０００２】[0002]
【従来の技術】従来、この種冷蔵庫の製氷装置は、例え
ば、実公昭５５−５０５５１号公報に記載されているよ
うに、冷蔵室内の給水タンクと冷凍室内の製氷皿とを接
続する配管に凍結防止用のヒータを設け、この配管内に
残留する水滴が凍結しないようにしている。2. Description of the Related Art Conventionally, an ice making device of this type of refrigerator is frozen in a pipe connecting a water tank in a refrigerating chamber and an ice tray in a freezing chamber, as described in, for example, Japanese Utility Model Publication No. 55-50551. A heater is provided to prevent water droplets remaining in this pipe from freezing.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
冷蔵庫の製氷装置では注水用の配管を本体の背壁の中を
通すため、冷却器に近接して設けなければならず、前記
配管を加熱するヒータ容量を大きくしなければ凍結して
しまうと共に、給水タンクを別のヒータで加熱しなけれ
ばならない等の問題があった。However, in the conventional ice making device of the refrigerator, since the pipe for water injection is passed through the back wall of the main body, it must be provided in the vicinity of the cooler and heats the pipe. If the heater capacity is not increased, it freezes and there is a problem that the water supply tank must be heated by another heater.
【０００４】そこで本発明は上記の問題を解決するもの
で、給水タンクと製氷皿との間を接続する配管と給水タ
ンクとを一体のヒータで加熱するようにした冷蔵庫の製
氷装置を提供することを目的とする。Therefore, the present invention solves the above problems, and provides an ice making device for a refrigerator in which the pipe connecting the water supply tank and the ice making tray and the water supply tank are heated by an integral heater. With the goal.
【０００５】[0005]
【課題を解決するための手段】請求項１の発明は、前面
に開口を有すると共に、内部を上下に区画する仕切壁と
冷凍室とを形成する本体を設け、冷凍室内に製氷皿を冷
凍室内の仕切壁上に給水タンクを設置し、仕切壁を介し
て給水タンクと製氷皿をポンプ付の配管で接続し、この
配管を加熱する配管加熱用ヒータと給水タンクを加熱す
る給水タンク加熱用ヒータとを設けた冷蔵庫の製氷装置
において、配管加熱用ヒータと給水タンク加熱用ヒータ
とを連結するヒータ連結部により一体にヒータを形成
し、配管加熱用ヒータを配管に巻付ける一方、給水タン
ク加熱用ヒータを給水タンクの裏面側に配置したするよ
うにしたものである。この手段によれば、配管加熱用ヒ
ータと給水タンク加熱用ヒータとをヒータ連結部によっ
て一体に形成したので、給水タンクと配管とに別のヒー
タを設ける必要がなく電源も一緒で済むのでコストの軽
減が図れる。According to a first aspect of the present invention, there is provided a main body having an opening on the front surface, a partition wall for partitioning the inside into upper and lower parts, and a freezing chamber, and an ice tray is provided in the freezing chamber. Water supply tank is installed on the partition wall, and the water supply tank and the ice tray are connected by a pipe with a pump via the partition wall. A heater for heating the pipe and a heater for heating the water tank that heats this pipe. In the ice making device of the refrigerator provided with, a heater is integrally formed by a heater connecting portion that connects the heater for heating the pipe and the heater for heating the water tank, and the heater for heating the pipe is wound around the pipe while heating the water for the water tank. The heater is arranged on the back side of the water supply tank. According to this means, since the heater for heating the pipe and the heater for heating the water supply tank are integrally formed by the heater connecting portion, it is not necessary to provide another heater for the water supply tank and the pipe, and the power source can be used together. Can be reduced.
【０００６】請求項２の発明は、請求項１記載の冷蔵庫
の製氷装置において、ヒータは、配管加熱用ヒータシー
トと給水タンク加熱用ヒータシートとこれらシートの対
向する一端側の隅を連結する帯状の所定長のヒータ連結
シートとから構成し、配管加熱用ヒータシートを斜め下
方へ延びる配管に巻き付ける一方、給水タンク加熱用ヒ
ータシートが略水平方向となるように上方に位置するヒ
ータ連結シートを所望に湾曲させて給水タンクの裏面側
に配設するようにしたものである。この手段によれば、
斜め下方に延びる配管に配管加熱用ヒータシートが巻き
付けられ、上方に位置し、略水平となる給水タンク裏面
側に給水タンク加熱用ヒータシ−トが配置されるように
ヒータ連結シートが湾曲されて一体的にヒータが設けら
れる。この場合に、ヒータ連結シ−トを帯状の所定長と
しているので、ヒータ連結シ−トに無理な応力が加わら
ないように湾曲させつつ上方の配管加熱用ヒータシート
を略水平方向とすることができる。従って、ヒータに無
理な応力が加わらないので電熱線の断線や電熱線同士の
接触等のおそれがなく組立作業が容易にできる。According to a second aspect of the present invention, in the ice making device for a refrigerator according to the first aspect, the heater is a belt-like heater sheet, a water heater for heating the water tank, and a belt-like shape connecting the corners of the sheets on one end side facing each other. The heater connecting sheet having a predetermined length is wound around the pipe extending diagonally downward while the heater connecting sheet is positioned above so that the heater sheet for heating the water supply tank is substantially horizontal. It is curved so as to be disposed on the back side of the water supply tank. According to this means,
The heater connecting sheet is curved and integrated so that the heater sheet for heating the pipe is wrapped around the pipe extending obliquely downward and is positioned above and the heater sheet for heating the water tank is arranged on the back side of the water tank which is substantially horizontal. A heater is provided. In this case, since the heater connecting sheet has a belt-like predetermined length, it is possible to bend the heater connecting sheet so as not to apply an unreasonable stress and make the upper pipe heating heater sheet substantially horizontal. it can. Therefore, since an unreasonable stress is not applied to the heater, there is no fear of disconnection of the heating wires or contact between the heating wires, and the assembling work can be facilitated.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【０００８】図１は本発明の実施の形態を示す冷蔵庫の
断面図、図２は自動製氷機を冷凍室内に収納した断面
図、図３は給水タンクと製氷皿とを示す分解斜視図であ
る。FIG. 1 is a sectional view of a refrigerator showing an embodiment of the present invention, FIG. 2 is a sectional view of an automatic ice making machine housed in a freezing compartment, and FIG. 3 is an exploded perspective view showing a water supply tank and an ice tray. .
【０００９】１は冷蔵庫で、この冷蔵庫１は前方に開口
する鋼板製の外箱２と、この外箱２内に間隔を存して組
込まれる前方に開口する硬質合成樹脂製の内箱３と、外
箱２と内箱３の間に現場発泡方式にて充填された発泡ポ
リウレタン断熱材４とから本体５が構成されている。内
箱３は仕切壁６にて上下に区画され、上側に冷蔵室７
が、下側に２段の冷凍室８が形成されている。そして、
冷蔵室７の前面開口は扉９で、冷凍室８の前面開口は引
出し扉１０にて開閉自在に閉塞されている。Reference numeral 1 denotes a refrigerator. The refrigerator 1 includes an outer box 2 made of a steel plate which is opened forward, and an inner box 3 made of a hard synthetic resin which is incorporated in the outer box 2 with a space therebetween and which is opened forward. A main body 5 is composed of a polyurethane foam insulation 4 filled between the outer box 2 and the inner box 3 by an in-situ foaming method. The inner box 3 is divided into upper and lower parts by a partition wall 6, and a refrigerating room 7 is provided on the upper side.
However, a two-stage freezer compartment 8 is formed on the lower side. And
A front opening of the refrigerating compartment 7 is closed by a door 9, and a front opening of the freezing compartment 8 is closed by a drawer door 10.
【００１０】引出し扉１０には裏面に一端を固定したコ
字状の枠体１１が図２に示すように固定されている。こ
の枠体１１は本体５に設けられたローラ付固定レール１
２に前後方向に摺動自在に嵌合され、左右２つに仕切ら
れた下容器１３を内部で保持している。この下容器１３
の上方には上容器１４と自動製氷機１５とが配置されて
いる。冷凍室８の背部には区画壁１６によって区画され
た冷却器１７と、この冷却器１７の上方に配置された送
風機１８とを収納する冷却器室１９が設けられ、区画壁
１６には送風機１８の前方に冷凍室８内に冷却器１７で
冷却された冷気を吹き出すスリット１８Ａが設けられて
いる。A U-shaped frame 11 whose one end is fixed to the rear surface of the drawer door 10 is fixed as shown in FIG. The frame 11 is a fixed rail 1 with rollers provided on the main body 5.
A lower container 13 that is slidably fitted in the front-rear direction and is partitioned into two left and right parts is held inside. This lower container 13
An upper container 14 and an automatic ice-making machine 15 are arranged above. A cooler chamber 19 for accommodating a cooler 17 partitioned by a partition wall 16 and a blower 18 arranged above the cooler 17 is provided at the back of the freezer compartment 8. The partition wall 16 has a blower 18 A slit 18A that blows out the cool air cooled by the cooler 17 is provided in the freezer compartment 8 in front of.
【００１１】自動製氷機１５は下方に開口を有する取付
フレーム２０と、この取付フレーム２０内に収納される
製氷皿２１と、この製氷皿２１を回動する駆動装置２２
とで構成されている。製氷皿２１の下方に配置される下
容器１３の一方には氷受け皿２３が形成されている。The automatic ice making machine 15 has a mounting frame 20 having an opening at the bottom, an ice tray 21 housed in the mounting frame 20, and a drive unit 22 for rotating the ice tray 21.
It is composed of An ice tray 23 is formed on one side of the lower container 13 arranged below the ice tray 21.
【００１２】２４は冷蔵室７内に固定される給水タンク
で、この給水タンク２４は、図３に示すように、ポンプ
２５を介して配管２６が接続され、この配管２６は給水
タンク２４の反対側の先端を仕切壁６を貫通して製氷皿
２１の上方に開口している。Reference numeral 24 denotes a water supply tank fixed in the refrigerating compartment 7. As shown in FIG. 3, the water supply tank 24 is connected to a pipe 26 via a pump 25, and the pipe 26 is opposite to the water supply tank 24. The tip on the side penetrates the partition wall 6 and opens above the ice tray 21.
【００１３】２７は仕切壁６内で配管２６を保持する保
持具で、図４および図５に示すように保持具２７は配管
２６を挟持する２部品で形成され、保持具２７は仕切壁
６に固着された取付具２８に取付けられている。Reference numeral 27 is a holder for holding the pipe 26 in the partition wall 6. As shown in FIGS. 4 and 5, the holder 27 is formed of two parts for holding the pipe 26, and the holder 27 is the holder 6. It is attached to a fixture 28 fixed to the.
【００１４】２９はシート状ヒータで、このシート状ヒ
ータ２９は図５に示すように電熱線３４を配設して保持
具２７で挟持される配管２６に設けられる配管加熱用ヒ
ータシート３０と保持具２７と取付具２８との間に挟持
される給水タンク加熱用ヒータシート３１とこれら両ヒ
ータを連結するヒータ連結シート３２とで一体に形成さ
れている。Reference numeral 29 is a sheet heater. The sheet heater 29 holds a heater sheet 30 for heating a pipe provided on a pipe 26 sandwiched by a holder 27 with a heating wire 34 arranged as shown in FIG. The heater sheet 31 for heating the water supply tank, which is sandwiched between the tool 27 and the mounting tool 28, and the heater connection sheet 32 that connects these two heaters are integrally formed.
【００１５】図６は、展開したシート状ヒータ２９を示
し、シート状ヒータ２９は、逆Ｕ字状のアルミシート３
３に形成され、左側長方形状部分３３ａと右側長方形状
部分３３ｂとの両者の一端側の隅部を橋絡して連結して
つなぐ帯状の所定長の連結部分３３ｃとからなり、右側
長方形状部分３３ｂの下方先端部分の両側に凹部３３ｂ
１を形成し、さらに上側に切欠け３３ｂ２を形成してい
る。そして、一方のリード線３５ａからの接続端子３６
ａが左側長方形状部分３３ａに貼り付けられると共に、
他方のリード線３５ｂからの接続端子３６ｂが貼り付け
られ、一方の電熱線３４ａと他方の電熱線３４ｂが左側
長方形状部分３３ａに貼り付けられている。さらに、一
方の電熱線３４ａと他方の電熱線３４ｂとは連結部分３
３ｃを経て右側長方形状部分３３ｂへ一方の電熱線３４
ａと他方の電熱線３４ｂとが蛇行するように配置され貼
り付けられ、一方の電熱線３４ａと他方の電熱線３４ｂ
が閉回路を形成して電熱線３４へ通電可能として、これ
により図６に示す左側に前述した給水タンク加熱用ヒー
タシート３１を設ける一方、右側に配管加熱用ヒータシ
ート３０を設け、ヒータ連結シート３２によって一体的
に形成されている。FIG. 6 shows a developed sheet-shaped heater 29. The sheet-shaped heater 29 is an inverted U-shaped aluminum sheet 3.
3, a left-side rectangular portion 33a and a right-side rectangular portion 33b, and a right-hand side rectangular portion 33b on both sides of the lower tip of 33b
1 is formed, and a notch 33b2 is further formed on the upper side. Then, the connection terminal 36 from the one lead wire 35a
a is attached to the left rectangular portion 33a,
The connection terminal 36b from the other lead wire 35b is attached, and the one heating wire 34a and the other heating wire 34b are attached to the left rectangular portion 33a. Further, the one heating wire 34a and the other heating wire 34b are connected to each other by the connecting portion 3
One heating wire 34 to the right rectangular portion 33b via 3c
a and the other heating wire 34b are arranged and attached so as to meander, and one heating wire 34a and the other heating wire 34b
Forms a closed circuit so that the heating wire 34 can be energized, whereby the above-mentioned heater sheet 31 for heating the water supply tank is provided on the left side in FIG. 6, while the heater sheet 30 for heating the pipe is provided on the right side, and the heater connecting sheet is provided. It is integrally formed by 32.
【００１６】このように構成された冷蔵庫の製氷装置に
おいて、図６に示すシート状ヒータ２９の取付ける手順
を説明すると、まず、図７（Ａ），（Ｂ）に示すよう
に、配管２６の下方の図示ａ〜ｂまでシールテープ３７
を螺旋状に巻く（ステップ１）。続いて、配管２６のシ
ールテープ３７上に配管加熱用ヒータシート３０の内側
部分を合わせるように位置決めする。この場合、図７
（Ａ），（Ｂ）に示すように、配管２６の先端部分より
やや上方に配管加熱用ヒータシート３０の下方先端が位
置し、配管２６の折曲部分ｃに凹部３３ｂ１に合わせ切
欠け３３ｂ２に配管２６の上方が位置するようにする。
位置決めができると、配管２６に配管加熱用ヒータシー
ト３０を巻き付ける（ステップ３）。In the ice making device of the refrigerator thus constructed, the procedure for attaching the sheet heater 29 shown in FIG. 6 will be described. First, as shown in FIGS. A to b shown in FIG.
Is wound in a spiral shape (step 1). Then, the pipe 26 is positioned so that the inside portion of the heater sheet 30 for heating the pipe is aligned with the sealing tape 37 of the pipe 26. In this case, FIG.
As shown in (A) and (B), the lower tip of the heater sheet 30 for pipe heating is located slightly above the tip of the pipe 26, and the bent portion c of the pipe 26 is aligned with the recess 33b1 to form the notch 33b2. The upper side of the pipe 26 should be located.
When the positioning is completed, the pipe heating heater sheet 30 is wound around the pipe 26 (step 3).
【００１７】次に、図８に示すように配管２６に巻付け
られた配管加熱用ヒータシート３０の図示ａ部とｂ部と
にそれぞれアルミテープ３８を巻付けてとめる（ステツ
プ４）。そして、上記両端のアルミテープ３８を覆うよ
うにシールテープ３９を巻き付ける（ステップ５）。Next, as shown in FIG. 8, aluminum tapes 38 are wound around the portions a and b of the heater sheet 30 for heating the pipe wound around the pipe 26, respectively (step 4). Then, the sealing tape 39 is wound so as to cover the aluminum tapes 38 on both ends (step 5).
【００１８】次に、図８に示す状態で配管２６のｄ部の
近傍を固定点としてヒータ連結シート３２に湾曲を加え
るようにして給水タンク加熱用ヒータシート３１をヒー
タ面が下側として水平方向となるようにし、さらに、リ
ード線３５を配管２６に取付け、テープ３５Ａにより被
覆する（ステツプ６）。以上処理が完了すると、図５に
示すように給水タンク加熱用ヒータシート３１を保持具
２７の上面に載置して、仕切壁６に配管２６を通す（ス
テップ７）。そして、保持具２７を取付具２８に取付け
て給水タンク加熱用ヒータシート３１を保持具２７と取
付具２８とで挟むようにして取付ける（ステップ８）。
この結果、図４に示すようになる。Next, in the state shown in FIG. 8, the heater connecting sheet 32 is curved with the vicinity of the portion d of the pipe 26 as a fixed point, and the heater sheet 31 for heating the water tank is placed in the horizontal direction with the heater surface facing downward. Then, the lead wire 35 is attached to the pipe 26 and covered with the tape 35A (step 6). When the above process is completed, as shown in FIG. 5, the heater sheet 31 for heating the water supply tank is placed on the upper surface of the holder 27, and the pipe 26 is passed through the partition wall 6 (step 7). Then, the holder 27 is attached to the attachment 28, and the heater sheet heating heater sheet 31 is attached so as to be sandwiched between the holder 27 and the attachment 28 (step 8).
As a result, it becomes as shown in FIG.
【００１９】このように給水タンク２４から製氷皿２１
に注水する配管２６は保持具２７で冷蔵室７と冷凍室８
とを区画する仕切壁６内に固定することにより、冷却器
１７による熱的影響を受けないようにしたので、配管２
６内に残留する水滴の凍結を防止する配管加熱用ヒータ
シート３０は熱容量の小さいものを使用でき、シート状
ヒータ２９を一体で形成するので、別々に電源やリード
線を設ける必要がなく、コストの軽減が図れる。また、
保持具２７は配管２６を挟持し、かつ、上面に給水タン
ク加熱用ヒータシート３１を設けて取付具２８に取付け
ることにより、この給水タンク加熱用ヒータシート３１
を取付具２８に取付けるだけで支持でき、特別な給水タ
ンク加熱用ヒータシート３１の取付部品を不要にでき
る。As described above, the ice tray 21 is changed from the water supply tank 24 to the ice tray 21.
A pipe 26 for injecting water into the refrigerating room 7 and the freezing room 8 is provided with a holder 27.
Since it is fixed in the partition wall 6 for partitioning the and, so as not to be thermally influenced by the cooler 17, the pipe 2
The heater sheet 30 for heating pipes for preventing water droplets remaining in 6 from having a small heat capacity can be used, and since the sheet-shaped heater 29 is integrally formed, it is not necessary to separately provide a power source and a lead wire, and the cost can be reduced. Can be reduced. Also,
The holder 27 holds the pipe 26, and the heater sheet 31 for heating the water supply tank is provided on the upper surface of the holder 27, and is attached to the fixture 28.
Can be supported only by attaching the attachment to the attachment 28, and a special attachment component for the heater sheet 31 for heating the water supply tank can be eliminated.
【００２０】シート状ヒータ２９はヒータ連結シート３
２を所望に湾曲させるだけで配管加熱用ヒータシート３
０と給水タンク加熱用ヒータシート３１とを鋭角的な角
度を付けて取付けても電熱線３４を有するヒータ連結シ
ート３２に無理な応力が作用しない。また、ヒータ連結
シート３２は帯状の所定長として湾曲のために特別の収
納スペースを保持具２７に作る必要もなくなる。The sheet-shaped heater 29 is the heater connecting sheet 3
Heater sheet for pipe heating 3 by simply bending 2 as desired
0 and the heater sheet 31 for heating the water supply tank are attached at an acute angle, no unreasonable stress acts on the heater connecting sheet 32 having the heating wire 34. Further, since the heater connecting sheet 32 has a belt-shaped predetermined length and is curved, it is not necessary to make a special storage space in the holder 27.
【００２１】[0021]
【発明の効果】以上説明したように請求項１の発明によ
れば、配管加熱用ヒータと給水タンク加熱用ヒータとを
ヒータ連結部によって一体に形成したので、給水タンク
と配管とに別のヒータを設ける必要がなく電源も一緒で
済むのでコストの軽減が図れる。As described above, according to the invention of claim 1, since the heater for heating the pipe and the heater for heating the water supply tank are integrally formed by the heater connecting portion, separate heaters are provided for the water supply tank and the pipe. Since it is not necessary to provide a power source and a power source is required, cost can be reduced.
【００２２】請求項２の発明によれば、斜め下方に延び
る配管に配管加熱用ヒータシートを巻き付け、上方に位
置し、略水平となる給水タンク裏面側に給水タンク加熱
用ヒータシ−トが配置されるようにヒータ連結シートが
湾曲されて一体的にヒータが設けるので、ヒータ連結シ
−トに無理な応力が加わらないように湾曲させつつ上方
の配管加熱用ヒータシートを略水平方向とすることがで
き、ヒータに無理な応力が加わらないので電熱線の断線
や電熱線同士の接触等のおそれがなく組立作業が容易に
できる。According to the second aspect of the present invention, the heater sheet for heating the pipe is wound around the pipe extending obliquely downward, and the heater sheet for heating the water tank is arranged on the rear side of the water tank which is positioned above and is substantially horizontal. As described above, since the heater connecting sheet is curved and the heater is integrally provided, it is possible to make the upper pipe heating heater sheet substantially horizontal while curving the heater connecting sheet so as not to apply unreasonable stress. Since the heater is not subjected to excessive stress, there is no risk of the heating wires being broken or the heating wires coming into contact with each other, and the assembly work can be facilitated.
【図１】本発明の実施の形態を示す冷蔵庫の断面図。FIG. 1 is a sectional view of a refrigerator showing an embodiment of the present invention.
【図２】本発明の実施の形態を示す自動製氷機を冷凍室
内に収納した断面図。FIG. 2 is a cross-sectional view of the automatic ice maker according to the embodiment of the present invention housed in a freezing compartment.
【図３】本発明の実施の形態を示す給水タンクと製氷皿
を示す分解斜視図。FIG. 3 is an exploded perspective view showing a water supply tank and an ice tray showing an embodiment of the present invention.
【図４】本発明の実施の形態を示す配管の取付状態を表
す斜視図。FIG. 4 is a perspective view showing an attached state of the pipe according to the embodiment of the present invention.
【図５】本発明の実施の形態を示す配管とシート状ヒー
タとの配置を表す説明図。FIG. 5 is an explanatory view showing an arrangement of piping and sheet-like heaters showing an embodiment of the present invention.
【図６】本発明の実施の形態を示すシート状ヒータの構
成図。FIG. 6 is a configuration diagram of a sheet-like heater showing an embodiment of the present invention.
【図７】本発明の実施の形態を示すシート状ヒータを配
管に取付ける第１の説明図。FIG. 7 is a first explanatory diagram for attaching the sheet-like heater to the pipe, showing the embodiment of the present invention.
【図８】本発明の実施の形態を示すシート状ヒータを配
管に取付ける第２の説明図。FIG. 8 is a second explanatory diagram for attaching the sheet-like heater to the pipe, showing the embodiment of the present invention.
１ 冷蔵庫 ５ 本体 ６ 仕切壁 ７ 冷蔵室 ８ 冷凍室 ２１ 製氷皿 ２４ 給水タンク ２６ 配管 ２７ 保持具 ２８ 取付具 ２９ シート状ヒータ ３０ 配管加熱用ヒータシート ３１ 給水タンク加熱用ヒータシート ３２ ヒータ連結シート ３３ アルミシート DESCRIPTION OF SYMBOLS 1 Refrigerator 5 Main body 6 Partition wall 7 Refrigerator 8 Freezer 21 Ice tray 24 Water supply tank 26 Piping 27 Holding tool 28 Mounting tool 29 Sheet heater 30 Pipe heating heater sheet 31 Water supply tank heating heater sheet 32 Heater connecting sheet 33 Aluminum Sheet
Claims (2)
に区画する仕切壁と冷凍室とを形成する本体を設け、前
記冷凍室内に製氷皿を冷凍室内の前記仕切壁上に給水タ
ンクを設置し、前記仕切壁を介して前記給水タンクと製
氷皿をポンプ付の配管で接続し、この配管を加熱する配
管加熱用ヒータと前記給水タンクを加熱する給水タンク
加熱用ヒータとを設けた冷蔵庫の製氷装置において、 前記配管加熱用ヒータと前記給水タンク加熱用ヒータと
を連結するヒータ連結部により一体にヒータを形成し、
前記配管加熱用ヒータを前記配管に巻付ける一方、前記
給水タンク加熱用ヒータを前記給水タンクの裏面側に配
置したことを特徴とする冷蔵庫の製氷装置。1. A main body having an opening on the front surface and forming a freezing compartment and a partition wall that divides the interior into upper and lower parts is provided, and an ice tray is provided in the freezing compartment and a water supply tank is installed on the partition wall in the freezing compartment. Then, the water supply tank and the ice tray are connected by a pipe with a pump via the partition wall, and a refrigerator provided with a pipe heating heater for heating this pipe and a water tank heating heater for heating the water supply tank. In the ice making device, a heater is integrally formed by a heater connecting portion that connects the heater for heating the pipe and the heater for heating the water supply tank,
An ice making device for a refrigerator, wherein the heater for heating the pipe is wound around the pipe, and the heater for heating the water supply tank is arranged on the back side of the water supply tank.
と給水タンク加熱用ヒータシートとこれらシートの対向
する一端側の隅を連結する帯状の所定長のヒータ連結シ
ートとから構成し、前記配管加熱用ヒータシートを斜め
下方へ延びる配管に巻き付ける一方、前記給水タンク加
熱用ヒータシートが略水平方向となるように上方に位置
する前記ヒータ連結シートを所望に湾曲させて前記給水
タンクの裏面側に配設することを特徴とする請求項１記
載の冷蔵庫の製氷装置。2. The heater comprises a heater sheet for heating a pipe, a heater sheet for heating a water supply tank, and a belt-shaped heater connecting sheet having a predetermined length that connects the corners of the sheets on one end side facing each other. The heater connecting sheet is wound around a pipe extending diagonally downward, and the heater connecting sheet located above is placed on the back side of the water supplying tank by bending the heater connecting sheet located above so that the heater sheet for heating the water supplying tank is substantially horizontal. The ice making device of the refrigerator according to claim 1, wherein the ice making device is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324096A JPH09257350A (en) | 1996-03-19 | 1996-03-19 | Icemaker for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324096A JPH09257350A (en) | 1996-03-19 | 1996-03-19 | Icemaker for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09257350A true JPH09257350A (en) | 1997-10-03 |
Family
ID=13223512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6324096A Withdrawn JPH09257350A (en) | 1996-03-19 | 1996-03-19 | Icemaker for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09257350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080690A (en) * | 2009-10-07 | 2011-04-21 | Toshiba Corp | Automatic ice-making machine for refrigerator |
| JP2013130355A (en) * | 2011-12-22 | 2013-07-04 | Sharp Corp | Refrigerator |
-
1996
- 1996-03-19 JP JP6324096A patent/JPH09257350A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080690A (en) * | 2009-10-07 | 2011-04-21 | Toshiba Corp | Automatic ice-making machine for refrigerator |
| JP2013130355A (en) * | 2011-12-22 | 2013-07-04 | Sharp Corp | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A761 | Written withdrawal of application |
Effective date: 20040225 Free format text: JAPANESE INTERMEDIATE CODE: A761 |