JP2006112757A - Drum type ice maker - Google Patents

Drum type ice maker Download PDF

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JP2006112757A
JP2006112757A JP2004303208A JP2004303208A JP2006112757A JP 2006112757 A JP2006112757 A JP 2006112757A JP 2004303208 A JP2004303208 A JP 2004303208A JP 2004303208 A JP2004303208 A JP 2004303208A JP 2006112757 A JP2006112757 A JP 2006112757A
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ice
ice making
cutter
drum
guide plate
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Fumio Maruyama
文雄 丸山
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Hoshizaki Electric Co Ltd
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Hoshizaki Electric Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a drum type ice maker capable of preventing abnormal cooling in an ice making tank. <P>SOLUTION: An ice making drum 14 is rotatably disposed within the ice making tank 12 in a partially dipped state in ice making water. A cutter 24 for scraping ice generated on the surface of the ice making drum 14 is disposed in the ice making tank 12, and ice pieces scraped by the cutter 24 is released to an ice storage through a chute 22. An ice guide plate 30 is arranged above the cutter 24 in a prohibited state of floating by a lid 20 covering an upper opening of the ice making tank 12, and an ice passage 32 of ice pieces is formed between a stepped part 30c and a guide part 30d of the ice guide plate 30, and the cutter 24 and a slope 26. A cutout part 30e allowing the ice making tank 12 to communicate with the chute 22 is formed in a main body part 30a extending obliquely upward from the stepped part 30c of the ice guide plate 30. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、製氷タンクに貯留した製氷水中に製氷ドラムの一部を浸漬することで、該ドラムの表面に氷を生成するドラム式製氷機に関するものである。   The present invention relates to a drum type ice making machine that generates ice on the surface of a drum by immersing a part of an ice making drum in ice making water stored in an ice making tank.

前記ドラム式製氷機は、製氷タンクの内部に円筒状の製氷ドラムが回転自在に配設されると共に、該製氷タンク内には、製氷ドラムの一部が浸漬する水位で製氷水が貯留されている。そして、製氷ドラムを、冷凍系を構成する蒸発器により冷却しながら回転することで、その表面(外周面)に層状の氷を成長させるよう構成される。また前記製氷タンクには、その刃先を製氷ドラムの表面に近接してカッタが配設されており、回転する製氷ドラム表面の氷を該カッタで剥ぎ取り、この剥がれた氷片がシュートを介して貯氷庫に放出されるよう構成されている(例えば、特許文献１参照)。   In the drum type ice making machine, a cylindrical ice making drum is rotatably disposed inside an ice making tank, and ice making water is stored in the ice making tank at a level at which a part of the ice making drum is immersed. Yes. Then, the ice making drum is rotated while being cooled by an evaporator constituting the refrigeration system, so that layered ice is grown on the surface (outer peripheral surface) thereof. The ice making tank is provided with a cutter with its blade edge close to the surface of the ice making drum, and the ice on the surface of the rotating ice making drum is peeled off by the cutter, and the peeled ice pieces are passed through the chute. It is comprised so that it may discharge | release to an ice storage (for example, refer patent document 1).

前記特許文献１の製氷機では、前記カッタの上方に所定間隔離間して氷案内板を配設し、両者の間に氷押出し通路を画成することで、該カッタで剥ぎ取られた氷片が滞ることなくスムーズに貯氷庫に放出されるよう構成してある。
特開２００３−１３０５０６号公報 In the ice making machine of Patent Document 1, an ice guide plate is disposed at a predetermined interval above the cutter, and an ice extrusion passage is defined between the two, whereby an ice piece peeled off by the cutter is formed. Is configured to be discharged smoothly into the ice storage without delay.
JP 2003-130506 A

前記ドラム式製氷機では、カッタの上方に配設した氷案内板により、前記氷押出し通路の上方では、製氷タンクの内部(製氷室)とシュート(貯氷庫)とが略空間的に遮断され、該製氷室は氷案内板下方の前記氷押出し通路のみでシュートと連通するようになっている。この場合に、製氷ドラムから剥ぎ取られた氷片がカッタの上部に蓄積し、氷押出し通路を塞いでしまうと、前記製氷室とシュートとの間での空気の流通ができなくなり、冷却されている製氷ドラムによって製氷室の雰囲気温度が必要以上に低下してしまう。前記製氷ドラムの内部には製氷水を補給するための給水口や、製氷水の水位制御のためのフロートスイッチ等が配置されているため、製氷室の雰囲気温度が必要以上に低下すると、これらが必要以上に冷却されてしまい、凍り付き等により不具合が発生するおそれがあった。   In the drum type ice making machine, the ice guide plate disposed above the cutter blocks the inside of the ice making tank (ice making chamber) and the chute (ice storage) substantially spatially above the ice extrusion passage, The ice making chamber communicates with the chute only by the ice pushing path below the ice guide plate. In this case, if the ice pieces peeled off from the ice making drum accumulate on the upper part of the cutter and block the ice extrusion passage, air cannot flow between the ice making chamber and the chute and is cooled. The ice making drum lowers the ambient temperature of the ice making room more than necessary. The ice making drum has a water supply port for replenishing ice making water, a float switch for controlling the water level of the ice making water, and so on. There was a risk of malfunction due to freezing or the like due to overcooling.

すなわち本発明は、前述した従来の技術に内在している前記課題に鑑み、これを好適に解決するべく提案されたものであって、製氷タンク内の異常冷却を防止し得るドラム式製氷機を提供することを目的とする。   That is, the present invention has been proposed in view of the above-mentioned problems inherent in the above-described conventional technology, and a drum type ice making machine capable of preventing abnormal cooling in an ice making tank is proposed. The purpose is to provide.

前述した課題を克服し、所期の目的を好適に達成するため、本発明に係るドラム式製氷機は、
上部開口が蓋で被覆されると共に所定量の製氷水が貯留される製氷タンクと、前記製氷水に一部が浸漬した状態で回転駆動され、その表面に氷が成長する製氷ドラムと、前記製氷ドラムにおける製氷水から出ている表面の氷を剥ぎ取るカッタと、前記カッタにより剥ぎ取られた氷片を貯氷庫に案内するシュートと、前記カッタの上方に離間すると共に前記蓋で浮上がりが防止された状態で配設され、該カッタとの間に氷片の氷通路を画成する氷案内板とを備えるドラム式製氷機において、
前記氷通路より上方に臨む前記氷案内板に、前記製氷タンクとシュートとを連通する連通部を設けたことを特徴とする。 In order to overcome the above-described problems and achieve the desired purpose suitably, the drum type ice making machine according to the present invention includes:
An ice making tank in which an upper opening is covered with a lid and a predetermined amount of ice making water is stored, an ice making drum that is rotated and driven with a part of the ice making water immersed therein, and ice is grown on the surface, and the ice making A cutter that peels off the surface ice from the ice making water in the drum, a chute that guides the ice pieces removed by the cutter to an ice storage, and spaced apart above the cutter and prevents the lid from lifting In a drum type ice making machine provided with an ice guide plate that is arranged in a state of being formed and defines an ice passage of ice pieces between the cutter and
The ice guide plate facing above the ice passage is provided with a communication portion for communicating the ice making tank and the chute.

本発明に係るドラム式製氷機によれば、製氷タンクとシュートとを連通する連通部を氷案内板に設けたから、カッタと氷案内板との間に画成した氷通路が氷片により塞がれたとしても、前記連通部を介して製氷タンクとシュートとの間での空気の流通が行なわれ、タンク内が異常冷却されるのを防ぐことができ、異常冷却に起因する不具合の発生を防止し得る。   According to the drum type ice making machine according to the present invention, since the ice guide plate is provided with the communicating portion that communicates the ice making tank and the chute, the ice passage defined between the cutter and the ice guide plate is blocked by the ice pieces. Even if it occurs, air can be circulated between the ice making tank and the chute via the communication part, and the tank can be prevented from being abnormally cooled, and the occurrence of problems caused by abnormal cooling can be prevented. Can be prevented.

次に、本発明に係るドラム式製氷機につき、好適な実施例を挙げて、添付図面を参照しながら以下説明する。なお、実施例においては、説明の便宜上、製氷ドラムにおける回転軸の延在方向を前後方向と称し、これと交差する方向を左右方向と称するものとする。   Next, the drum type ice making machine according to the present invention will be described below with reference to the accompanying drawings by way of preferred embodiments. In the embodiment, for convenience of explanation, the extending direction of the rotating shaft in the ice making drum is referred to as the front-rear direction, and the direction intersecting with this is referred to as the left-right direction.

図１は、実施例に係るドラム式製氷機の要部を示すものであって、該製氷機１０は、上方に開口して所定量の製氷水が貯留される製氷タンク１２の内部(製氷室)に、円筒状の製氷ドラム１４が、前後方向に延在するよう水平に配置した回転軸(図示せず)を中心として回転自在に配設されている。この製氷ドラム１４は、図示しない冷却装置により冷却されると共に、図示しない駆動手段により所定方向(図１の時計方向)に回転するよう構成される。製氷タンク１２における前記回転軸が枢支される一方の壁面１２ａ(図示例では後壁面)には、外部水道系から導出する給水管(図示せず)が連通接続する給水口１６が設けられ、給水管に介挿した図示しない給水弁を開放することで、給水口１６を介して製氷タンク１２の内部に製氷水(水道水)が供給されるようになっている。また製氷タンク１２の内部には、製氷水の貯留量(水位)を検知するためのフロートスイッチ等の水位センサ１８が配設され、該センサ１８による水位の検知状況に応じて前記給水弁を開閉制御することで、製氷タンク１２内の水位を一定に保つよう構成される。実施例では、前記製氷ドラム１４が、その直径の略１／３の高さまで浸漬する水位で製氷タンク１２に製氷水が貯留されるよう設定してある。なお、製氷タンク１２の上部開口は、開閉自在な蓋２０によって被覆され、製氷室は略密閉されている。   FIG. 1 shows a main part of a drum type ice making machine according to an embodiment. The ice making machine 10 has an inside (ice making chamber) of an ice making tank 12 that opens upward and stores a predetermined amount of ice making water. ), A cylindrical ice making drum 14 is rotatably disposed around a rotation shaft (not shown) disposed horizontally so as to extend in the front-rear direction. The ice making drum 14 is cooled by a cooling device (not shown) and rotated in a predetermined direction (clockwise in FIG. 1) by a driving means (not shown). One wall surface 12a (rear wall surface in the illustrated example) on which the rotating shaft of the ice making tank 12 is pivotally provided is provided with a water supply port 16 to which a water supply pipe (not shown) led out from an external water system is connected. By opening a water supply valve (not shown) inserted into the water supply pipe, ice making water (tap water) is supplied into the ice making tank 12 through the water supply port 16. In addition, a water level sensor 18 such as a float switch for detecting the amount (water level) of ice making water is disposed inside the ice making tank 12, and the water supply valve is opened and closed according to the water level detection status by the sensor 18. By controlling, the water level in the ice making tank 12 is kept constant. In the embodiment, the ice making drum 14 is set so that the ice making water is stored in the ice making tank 12 at a water level at which the ice making drum 14 is immersed to a height of about 1/3 of its diameter. The upper opening of the ice making tank 12 is covered with an openable / closable lid 20, and the ice making chamber is substantially sealed.

前記製氷タンク１２の一側方(図１の右側方)に、下方に設けた貯氷庫(図示せず)に連通するシュート２２が配設され、該シュート２２と製氷タンク１２とは、該タンク１２の右側面上部で連通するよう構成される。また製氷タンク１２には、シュート２２が連通する部位における前後の両壁面１２ａ,１２ａ間に、前記製氷ドラム１４における製氷水から出ている表面(外周面)に刃先を向けたカッタ２４が配設され、回転する製氷ドラム１４の表面に生成された氷を該カッタ２４で剥ぎ取るようになっている。このカッタ２４の上面には、製氷ドラム１４から離間するにつれて下方傾斜するスロープ２６が設けられ、カッタ２４により剥ぎ取られた氷片は、カッタ上面およびスロープ２６を滑ってシュート２２に案内されるよう構成される。   A chute 22 communicating with an ice storage (not shown) provided below is disposed on one side of the ice making tank 12 (right side in FIG. 1). The chute 22 and the ice making tank 12 are 12 is configured to communicate with the upper part of the right side surface. Further, the ice making tank 12 is provided with a cutter 24 between the front and rear wall surfaces 12a, 12a at the portion where the chute 22 communicates with the surface (outer peripheral surface) of the ice making drum 14 from the ice making water. Then, the ice generated on the surface of the rotating ice making drum 14 is peeled off by the cutter 24. The upper surface of the cutter 24 is provided with a slope 26 that is inclined downward as it is separated from the ice making drum 14, and the ice pieces removed by the cutter 24 are guided to the chute 22 by sliding on the upper surface of the cutter and the slope 26. Composed.

前記製氷タンク１２における前後の両壁面１２ａ,１２ａには、前記シュート２２が連通する部位にガイド板２８,２８が対向して配設され、両ガイド板２８,２８間に、前記カッタ２４の上方に所定間隔離間して氷案内板３０が架設され、該氷案内板３０とカッタ２４およびスロープ２６との間に氷通路３２を画成するよう構成される(図２参照)。なお、氷案内板３０は、前記製氷ドラム１４と前記蓋２０との間に画成される空間を、製氷タンク１２の内部側(製氷室側)と氷片の放出側(シュート側)とに画成するよう機能している。また、両ガイド板２８,２８が、氷通路３２の前後を画成し、該氷通路３２を移動する氷片の移動方向を規制するべく機能する。   On both front and rear wall surfaces 12a, 12a of the ice making tank 12, guide plates 28, 28 are disposed opposite to the portion where the chute 22 communicates, and between the guide plates 28, 28, an upper portion of the cutter 24 is provided. The ice guide plate 30 is installed at a predetermined distance from each other, and an ice passage 32 is defined between the ice guide plate 30 and the cutter 24 and the slope 26 (see FIG. 2). The ice guide plate 30 has a space defined between the ice making drum 14 and the lid 20 on the inner side (ice making chamber side) of the ice making tank 12 and the ice piece discharge side (chute side). It functions to define. Further, both guide plates 28, 28 define the front and rear of the ice passage 32 and function to regulate the moving direction of the ice pieces moving through the ice passage 32.

前記氷案内板３０は、図３に示す如く、略矩形板状の本体部３０ａの前後方向の両端に、前記各ガイド板２８に形成された取付溝２８ａに挿脱可能に差し込まれる鍔部３０ｂが夫々設けられている。ガイド板２８に形成される取付溝２８ａは、図２に示す如く、前記カッタ２４から左方(製氷ドラム側)に離間するにつれて上方傾斜すると共に、その上端部が開放しており、氷案内板３０の鍔部３０ｂは、上部開口側から取付溝２８ａに斜め下向きに差し込まれるようになっている。また本体部３０ａにおけるカッタ２４を指向する端縁(下端縁)には、本体部３０ａに対して所定角度で折曲された段差部３０ｃが設けられると共に、該段差部３０ｃにおけるシュート側の端縁部には、前記スロープ２６と略平行に延在する案内部３０ｄが折曲形成されている。すなわち、前記製氷タンク１２に氷案内板３０を取付けた状態では、前記段差部３０ｃが略水平姿勢になると共に、案内部３０ｄがスロープ２６と平行に臨むよう設定される。なお、前記段差部３０ｃは、カッタ２４で剥ぎ取られた氷片が製氷ドラム側に戻るのを防止するべく機能する。また実施例では、前記段差部３０ｃと案内部３０ｄとから、前記氷通路３２を画成する画成部が構成される。   As shown in FIG. 3, the ice guide plate 30 is removably inserted into attachment grooves 28a formed in the guide plates 28 at both ends in the front-rear direction of the substantially rectangular plate-shaped main body 30a. Are provided. As shown in FIG. 2, the mounting groove 28a formed in the guide plate 28 inclines upward as it moves away from the cutter 24 to the left side (ice making drum side), and its upper end is open. The collar part 30b of 30 is inserted diagonally downward into the attachment groove 28a from the upper opening side. Further, a step portion 30c bent at a predetermined angle with respect to the main body portion 30a is provided at an end edge (lower end edge) facing the cutter 24 in the main body portion 30a, and an edge on the chute side in the step portion 30c. A guide portion 30d extending substantially parallel to the slope 26 is bent at the portion. That is, in a state where the ice guide plate 30 is attached to the ice making tank 12, the stepped portion 30c is set in a substantially horizontal posture, and the guide portion 30d is set to face the slope 26 in parallel. The step portion 30c functions to prevent the ice pieces removed by the cutter 24 from returning to the ice making drum side. In the embodiment, the step portion 30c and the guide portion 30d constitute an defining portion that defines the ice passage 32.

前記氷案内板３０は、前記製氷タンク１２に取付けた状態で、前記本体部３０ａにおける段差部３０ｃが形成される端部とは反対の端部(上端部)が、前記蓋２０に当接して位置規制されるよう構成される。すなわち、前記カッタ２４により剥ぎ取られた氷片により氷案内板３０が上方に押された際に、該氷案内板３０の浮上がりが防止されるようにしてある。また氷案内板３０における本体部３０ａ(画成部より上方の部位)には、前記蓋２０に近接する端部側、すなわち前記氷通路３２よりも上方の部位に、連通部としての切欠部３０ｅが形成されており、氷通路３２より上方において、該切欠部３０ｅを介して製氷室(製氷タンク内部)とシュート２２とを連通するよう構成してある。   In the state where the ice guide plate 30 is attached to the ice making tank 12, an end portion (upper end portion) opposite to the end portion where the step portion 30c is formed in the main body portion 30a is in contact with the lid 20. It is configured to be position restricted. That is, when the ice guide plate 30 is pushed upward by the ice pieces peeled off by the cutter 24, the ice guide plate 30 is prevented from being lifted. The ice guide plate 30 has a main body portion 30a (a portion above the defining portion) at a side close to the lid 20, that is, a portion above the ice passage 32, and a cutout portion 30e serving as a communication portion. The ice making chamber (inside the ice making tank) and the chute 22 are communicated with each other above the ice passage 32 through the notch 30e.

〔実施例の作用〕
次に、前述した実施例に係るドラム式製氷機の作用について説明する。 (Effects of Example)
Next, the operation of the drum type ice making machine according to the above-described embodiment will be described.

前記ドラム式製氷機１０の運転を開始すると、冷却装置を介して前記製氷ドラム１４が冷却されると共に、該ドラム１４が一定方向に連続回転する。前記製氷ドラム１４における製氷水に浸漬している部分では、その表面に層状の氷が成長し、該ドラム１４の回転によって氷が製氷水から外部に出ると、過冷却されて水分を含まない乾いた氷となる。   When the operation of the drum type ice making machine 10 is started, the ice making drum 14 is cooled via a cooling device, and the drum 14 continuously rotates in a certain direction. In the portion of the ice making drum 14 immersed in the ice making water, layered ice grows on the surface, and when the ice comes out of the ice making water by the rotation of the drum 14, it is supercooled and does not contain moisture. Ice.

そして、この氷が前記カッタ２４で剥ぎ取られて薄い鱗状の氷片となり、前記ガイド板２８,２８により前後の方向を規制されながら前記氷通路３２を通ると共にスロープ２６上を滑って前記シュート２２に案内され、該シュート２２内を落下して貯氷庫に放出される。このとき、氷通路３２には新たに剥ぎ取られた氷片が次々に入ってくるため、氷通路３２内に存在している氷片は、この新たな氷片によりスロープ２６に沿ってシュート２２方向へ押し出され、強制的にスロープ２６上を滑り落ちる。これにより、氷片はスロープ２６上に滞留することなくスムーズに貯氷庫に導かれる。   Then, the ice is peeled off by the cutter 24 to form thin scaly ice pieces, and passes through the ice passage 32 while being controlled in the front-rear direction by the guide plates 28, 28, and slides on the slope 26 to slide the chute 22. Are dropped into the chute 22 and released into the ice storage. At this time, since freshly peeled ice pieces enter the ice passage 32 one after another, the ice pieces existing in the ice passage 32 are chute 22 along the slope 26 by the new ice pieces. It is pushed out in the direction and forcibly slides down on the slope 26. Thereby, the ice pieces are smoothly guided to the ice storage without staying on the slope 26.

ここで、前記氷通路３２が氷片により塞がれると、該氷通路３２を介して製氷室(製氷タンク内)とシュート(貯氷庫)２２との間での空気の流通は遮断される。しかるに実施例では、前記氷案内板３０における段差部(画成部)３０ｃから斜め上方に向けて延在する本体部３０ａに切欠部３０ｅが設けられているから、該切欠部３０ｅを介して製氷室とシュート２２との間での空気の流通は確保されており、製氷室の雰囲気温度が異常に低下するのは防止される。従って、前記給水口１６の凍結により給水不良が発生したり、あるいは前記水位センサ１８の凍結による作動不良により水位制御が不安定となる等の不具合の発生を防ぐことができる。また、異常冷却により製氷水が全面的に凍結する事態の発生も防止し得る。   Here, when the ice passage 32 is blocked by ice pieces, the air flow between the ice making chamber (in the ice making tank) and the chute (ice storage) 22 is blocked through the ice passage 32. In the embodiment, however, the notch 30e is provided in the main body 30a extending obliquely upward from the stepped portion (defining portion) 30c of the ice guide plate 30, and thus ice making is performed via the notch 30e. The circulation of air between the chamber and the chute 22 is ensured, and the atmospheric temperature of the ice making chamber is prevented from being abnormally lowered. Therefore, it is possible to prevent the occurrence of problems such as water supply failure due to freezing of the water supply port 16 or water level control becoming unstable due to operation failure due to freezing of the water level sensor 18. In addition, it is possible to prevent the occurrence of a situation where the ice making water freezes entirely due to abnormal cooling.

実施例では、氷案内板に形成する連通部として切欠部を挙げたが、製氷室とシュートとの間での空気の流通を許容し得るものであれば、通孔等であってもよい。また、切欠部や通孔は１つに限定されるものでなく、複数設けるものであってもよい。更に、氷案内板における連通部を設ける部位は、蓋に近接する端部側に限らず、前記カッタやスロープとの間で氷通路を画成する画成部(段差部,案内部)より上方の部位であればよい。すなわち、カッタとの間で氷通路を画成する氷案内板が、製氷ドラムと蓋との間に画成される空間を、製氷タンクの内部側(製氷室側)と氷片の放出側(シュート側)とに画成するよう構成されたものにおいて、氷通路を画成する部位から蓋までの間に連通部を形成すればよい。   In the embodiment, the notch portion is described as the communication portion formed in the ice guide plate. However, it may be a through-hole or the like as long as it allows air flow between the ice making chamber and the chute. Moreover, a notch part and a through-hole are not limited to one, A plurality may be provided. Furthermore, the portion where the communication portion in the ice guide plate is provided is not limited to the end portion close to the lid, but above the defining portion (step portion, guide portion) that defines an ice passage between the cutter and the slope. Any part may be used. That is, an ice guide plate that defines an ice passage between the cutter and the ice making drum defines a space defined between the ice making drum and the lid, the inside of the ice making tank (ice making chamber side) and the ice piece discharge side ( What is necessary is just to form a communication part between the site | part which defines an ice channel | path, and a lid | cover in what was comprised so that it might define to a chute | shoot side.

実施例に係るドラム式製氷機を示す要部縦断面図である。It is a principal part longitudinal cross-sectional view which shows the drum type ice making machine which concerns on an Example. 実施例に係るドラム式製氷機の氷案内板の配設部位を示す要部縦断面図である。It is a principal part longitudinal cross-sectional view which shows the arrangement | positioning site | part of the ice guide plate of the drum type ice making machine which concerns on an Example. 実施例に係る氷案内板を示す概略斜視図である。It is a schematic perspective view which shows the ice guide plate which concerns on an Example.

符号の説明Explanation of symbols

１２ 製氷タンク，１４ 製氷ドラム，２０ 蓋，２２ シュート，２４ カッタ
３０ 氷案内板，３０ｅ 切欠部(連通部)，３２ 氷通路
12 ice making tank, 14 ice making drum, 20 lid, 22 chute, 24 cutter 30 ice guide plate, 30e notch (communication part), 32 ice passage

Claims (1)

上部開口が蓋(20)で被覆されると共に所定量の製氷水が貯留される製氷タンク(12)と、前記製氷水に一部が浸漬した状態で回転駆動され、その表面に氷が成長する製氷ドラム(14)と、前記製氷ドラム(14)における製氷水から出ている表面の氷を剥ぎ取るカッタ(24)と、前記カッタ(24)により剥ぎ取られた氷片を貯氷庫に案内するシュート(22)と、前記カッタ(24)の上方に離間すると共に前記蓋(20)で浮上がりが防止された状態で配設され、該カッタ(24)との間に氷片の氷通路(32)を画成する氷案内板(30)とを備えるドラム式製氷機において、
前記氷通路(32)より上方に臨む前記氷案内板(30)に、前記製氷タンク(12)とシュート(22)とを連通する連通部(30e)を設けた
ことを特徴とするドラム式製氷機。
An ice making tank (12) in which the upper opening is covered with a lid (20) and a predetermined amount of ice making water is stored, and is rotated while being partially immersed in the ice making water, so that ice grows on the surface. An ice making drum (14), a cutter (24) for peeling off ice on the surface of the ice making drum (14) from the ice making water, and the ice pieces removed by the cutter (24) are guided to an ice storage. The chute (22) is disposed above the cutter (24) and is prevented from being lifted by the lid (20), and an ice passage of ice pieces between the cutter (24) ( 32) In a drum type ice making machine comprising an ice guide plate (30) defining
A drum type ice making device characterized in that the ice guide plate (30) facing above the ice passage (32) is provided with a communication part (30e) for communicating the ice making tank (12) and the chute (22). Machine.
JP2004303208A 2004-10-18 2004-10-18 Drum type ice maker Pending JP2006112757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004303208A JP2006112757A (en) 2004-10-18 2004-10-18 Drum type ice maker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004303208A JP2006112757A (en) 2004-10-18 2004-10-18 Drum type ice maker

Publications (1)

Publication Number Publication Date
JP2006112757A true JP2006112757A (en) 2006-04-27

Family

ID=36381414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004303208A Pending JP2006112757A (en) 2004-10-18 2004-10-18 Drum type ice maker

Country Status (1)

Country Link
JP (1) JP2006112757A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011112297A (en) * 2009-11-27 2011-06-09 Hoshizaki Electric Co Ltd Drum type ice making machine
RU2474772C1 (en) * 2011-12-07 2013-02-10 Сергей Викторович Коровкин Method of ice generation
CN103743175A (en) * 2013-12-09 2014-04-23 常熟市雪科电器有限公司 Novel ice-making machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011112297A (en) * 2009-11-27 2011-06-09 Hoshizaki Electric Co Ltd Drum type ice making machine
RU2474772C1 (en) * 2011-12-07 2013-02-10 Сергей Викторович Коровкин Method of ice generation
CN103743175A (en) * 2013-12-09 2014-04-23 常熟市雪科电器有限公司 Novel ice-making machine
CN103743175B (en) * 2013-12-09 2016-01-20 常熟市雪科电器有限公司 Novel ice-making machine

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