JPS6413476U - - Google Patents
Info
- Publication number
- JPS6413476U JPS6413476U JP10784187U JP10784187U JPS6413476U JP S6413476 U JPS6413476 U JP S6413476U JP 10784187 U JP10784187 U JP 10784187U JP 10784187 U JP10784187 U JP 10784187U JP S6413476 U JPS6413476 U JP S6413476U
- Authority
- JP
- Japan
- Prior art keywords
- ice
- making
- water
- water tray
- detection means
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Description
第１図は、本考案の好適な第１実施例に係る排
水制御装置が応用される噴射式製氷機の製氷ユニ
ツトと水皿の開閉駆動部とを製氷運転状態で示す
概略説明図、第２図は噴射式製氷機の製氷ユニツ
トと水皿の開閉駆動部とを、その水皿が第１角度
にまで傾動した除氷運転状態で示す概略説明図、
第３図は噴射式製氷機の製氷ユニツトと水皿の開
閉駆動部とを、その水皿が第２角度にまで傾動し
た除氷運転状態で示す概略説明図、第４図は切換
レバーが、中間軸部においてその回動方向に対し
逆らう方向に折曲可能になつている状態を示す説
明図、第５図は実施例に係る排水制御装置に使用
されるアクチユエータモータの制御回路の一例を
示すブロツク図、第６図はフローチヤート図、第
７図は第１実施例に係る排水制御装置により、製
氷運転および除氷運転を繰り返した時の消費水量
を示すグラフ図、第８図ａ〜ｃは本考案の好適な
第２実施例に係る排水制御装置の概略機構図、第
９図ａ〜ｃは本考案の好適な第３実施例に係る排
水制御装置の概略機構図、第１０図は従来公知の
製氷ユニツトとその開閉を行なう駆動部を示した
概略図、第１１図は従来公知の製氷機により製氷
運転および除氷運転を繰り返した時の消費水量を
示すグラフ図である。
１１……製氷室、１２……水皿、１３……製氷
水タンク、１４……製氷ユニツト、１６……製氷
小室、２１……カムアーム、２４……第１検出手
段（切換スイツチ）、３１……レバー、３２……
切換レバー、３３……第２検出手段（停止スイツ
チ）、３６……中間軸部、３８……スリツト円板
、３８ａ〜３８ｃ……第１スリツト〜第３スリツ
ト、３９……カム円板、３９ａ〜３９ｃ……第１
カム突起〜第３カム突起、４０……フオトセンサ
、４２……マイクロスイツチ、４３……噴水孔、
４５……プリセツトカウンタ、４７……モータ停
止手段。
FIG. 1 is a schematic explanatory diagram showing an ice making unit and a water tray opening/closing drive unit of an injection ice maker to which a drainage control device according to a first preferred embodiment of the present invention is applied, in an ice making operation state; The figure is a schematic explanatory diagram showing the ice making unit of the injection type ice maker and the water tray opening/closing drive section in a deicing operation state in which the water tray is tilted to a first angle;
FIG. 3 is a schematic explanatory diagram showing the ice making unit of the injection ice maker and the water tray opening/closing drive section in a deicing operation state in which the water tray is tilted to a second angle, and FIG. 4 shows that the switching lever is An explanatory diagram showing a state in which the intermediate shaft portion can be bent in a direction opposite to the direction of rotation thereof, and FIG. 5 is an example of a control circuit of an actuator motor used in the drainage control device according to the embodiment. 6 is a flowchart, FIG. 7 is a graph showing the amount of water consumed when ice making operation and deicing operation are repeated by the drainage control device according to the first embodiment, and FIG. 8 a -c are schematic mechanical diagrams of a drainage control device according to a second preferred embodiment of the present invention, Figures 9a to c are schematic diagrams of a drainage control device according to a third preferred embodiment of the present invention, and Figure 10 FIG. 11 is a schematic diagram showing a conventionally known ice making unit and a drive section for opening and closing the ice making unit, and FIG. 11 is a graph diagram showing the amount of water consumed when ice making operation and deicing operation are repeated by the conventionally known ice making machine. 11...Ice making compartment, 12...Water tray, 13...Ice making water tank, 14...Ice making unit, 16...Ice making compartment, 21...Cam arm, 24...First detection means (switch switch), 31... ...Lever, 32...
Switching lever, 33... Second detection means (stop switch), 36... Intermediate shaft portion, 38... Slit disc, 38a to 38c... First slit to third slit, 39... Cam disc, 39a ~39c...1st
Cam protrusion to third cam protrusion, 40... photo sensor, 42... micro switch, 43... fountain hole,
45... Preset counter, 47... Motor stop means.
Claims (1)
成した製氷室１１と、各製氷小室１６に対応する
噴水孔４３が穿設され、前記製氷室１１をその下
方から傾動開放自在に閉塞可能な水皿１２と、こ
の水皿１２の下方に設けた製氷水タンク１３とを
備え、製氷水タンク１３中の製氷水を各対応の噴
水孔４３から製氷小室１６に噴射供給して角氷の
形成を行ない、製氷完了後は前記水皿１２を傾動
させて、各製氷小室１６からの脱氷および製氷水
タンク１３の中の製氷水の排出を行なう噴射式自
動製氷機において、 前記水皿１２が所定の第１角度θ１まで傾動し
たことを検出する第１検出手段２４と、 この第１検出手段２４により検出された前記水
皿１２の第１角度θ１における傾動回数をカウン
トすると共に、そのカウント毎に当該水皿１２の
傾動を第１角度位置で停止させる手段４５，４７
と、 前記水皿１２の第１角度位置での傾動回数が所
定のカウント数に達した時点で、前記水皿１２を
第１角度θ１を越えて更に所定の第２角度θ２ま
で傾動させる手段４５と、 前記水皿１２が所定の第２角度θ２まで傾動し
たことを検出する第２検出手段３３と から構成したことを特徴とする噴射式自動製氷機
の排水制御装置。 (2) 前記第１検出手段は、製氷ユニツト１４の
所要位置に設けた切換スイツチ２４であり、前記
水皿１２を開閉駆動するカムアーム２１に設けた
切換レバー３２により、前記切換スイツチ２４が
切り換え作動される実用新案登録請求の範囲第１
項記載の噴射式自動製氷機の排水制御装置。 (3) 前記切換レバー３２を中間軸部３６におい
て折曲可能に構成すると共に、切換スイツチ２４
のレバー３１を撓曲可能なバネ材で構成し、前記
レバー３１を付勢した後に切換レバー３２が更に
回動する際は、その中間軸部３６が折曲すると共
にレバー３１が撓曲して、当該切換レバー３２の
切換スイツチ２４に対する通過を許容する実用新
案登録請求の範囲第１項または第２項記載の噴射
式自動製氷機の排水制御装置。 (4) 前記第２検出手段は、製氷ユニツト１４の
所要位置に設けられた瞬時復帰形の停止スイツチ
３３であり、前記水皿１２を開閉駆動するカムア
ーム２１に設けた切換レバー３２により、前記停
止スイツチ３３が停止作動される実用新案登録請
求の範囲第１項記載の噴射式自動製氷機の排水制
御装置。 (5) 前記切換スイツチ２４および停止スイツチ
３３は、前記切換レバー３２の回動方向に切換ス
イツチ２４および停止スイツチ３３の順で配設さ
れる実用新案登録請求の範囲第１項〜第４項の何
れかに記載の噴射式自動製氷機の排水制御装置。 (6) 前記第１検出手段および第２検出手段は、
カムアーム２１と同期して回動し、周方向に所要
間隔で形成した第１スリツト３８ａ〜第３スリツ
ト３８ｃを有するスリツト円板３８と、このスリ
ツト円板３８におけを第１スリツト３８ａ〜第３
スリツト３８ｃの通過帯域に臨んで対向する発光
部および受光部を持つフオトセンサ４０との組合
わせからなる実用新案登録請求の範囲第１項記載
の噴射式自動製氷機の排水制御装置。 (7) 前記第１検出手段および第２検出手段は、
カムアーム２１と同期して回動し、周方向に所要
間隔で突設した第１カム突起３９ａ〜第３カム突
起３９ｃを有するカム円板３９と、このカム円板
３９における第１カム突起３９ａ〜第３カム突起
３９ｃの通過帯域に臨んでカム付勢されるマイク
ロスイツチ４２との組合わせからなる実用新案登
録請求の範囲第１項記載の噴射式自動製氷機の排
水制御装置。[Claims for Utility Model Registration] (1) An ice-making chamber 11 defining a number of ice-making chambers 16 opening downward, and a fountain hole 43 corresponding to each ice-making chamber 16 are bored, and the ice-making chamber 11 is Equipped with a water tray 12 that can be tilted open and closed from below, and an ice-making water tank 13 provided below the water tray 12, the ice-making water in the ice-making water tank 13 is supplied to the ice-making chamber 16 from each corresponding fountain hole 43. An automatic injection type that forms ice cubes by spraying water into the ice cubes, and after ice making is completed, tilts the water tray 12 to remove ice from each ice making chamber 16 and discharge ice making water from the ice making water tank 13. The ice making machine includes: a first detection means 24 for detecting that the water tray 12 is tilted to a predetermined first angle θ 1 ; and a first angle θ 1 of the water tray 12 detected by the first detection means 24. means 45, 47 for counting the number of times the water tray 12 is tilted and stopping the tilting movement of the water tray 12 at the first angular position for each count;
and, when the number of times the water plate 12 is tilted at the first angular position reaches a predetermined count number, the water plate 12 is further tilted beyond the first angle θ 1 to a predetermined second angle θ 2. A drainage control device for an automatic jet ice maker, comprising: a means 45; and a second detecting means 33 for detecting that the water tray 12 has tilted to a predetermined second angle θ2 . (2) The first detection means is a changeover switch 24 provided at a predetermined position of the ice making unit 14, and the changeover switch 24 is activated by a changeover lever 32 provided on the cam arm 21 that drives the water tray 12 to open and close. Scope of claim for utility model registration No. 1
Drainage control device for the jet-type automatic ice maker described in 2. (3) The switching lever 32 is configured to be bendable at the intermediate shaft portion 36, and the switching lever 32 is configured to be bendable at the intermediate shaft portion 36, and the switching lever 32
The lever 31 is made of a bendable spring material, and when the switching lever 32 further rotates after the lever 31 is biased, the intermediate shaft portion 36 is bent and the lever 31 is bent. , a drainage control device for an injection type automatic ice maker according to claim 1 or 2, which allows the switching lever 32 to pass through the switching switch 24. (4) The second detection means is an instant return type stop switch 33 provided at a predetermined position of the ice making unit 14, and the stop switch 33 is operated by a switching lever 32 provided on the cam arm 21 that drives the water tray 12 to open and close. A drainage control device for an automatic jet ice maker according to claim 1, wherein the switch 33 is stopped. (5) The changeover switch 24 and the stop switch 33 are arranged in the rotational direction of the changeover lever 32 in the order of the changeover switch 24 and the stop switch 33. A drainage control device for an automatic jet ice maker according to any one of the above. (6) The first detection means and the second detection means are
A slit disk 38 rotates in synchronization with the cam arm 21 and has first slits 38a to third slits 38c formed at required intervals in the circumferential direction;
A drainage control device for an automatic ice making machine according to claim 1, which is a combination of a photo sensor 40 having a light emitting part and a light receiving part facing the pass band of the slit 38c and facing each other. (7) The first detection means and the second detection means are
A cam disc 39 that rotates in synchronization with the cam arm 21 and has first cam projections 39a to third cam projections 39c protruding at required intervals in the circumferential direction, and the first cam projections 39a to 39c on this cam disc 39. The drainage control device for an automatic ice maker according to claim 1, which is a utility model registered, and comprises a micro switch 42 that faces the pass band of the third cam protrusion 39c and is cam-energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784187U JPH0514122Y2 (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784187U JPH0514122Y2 (en) | 1987-07-13 | 1987-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413476U true JPS6413476U (en) | 1989-01-24 |
| JPH0514122Y2 JPH0514122Y2 (en) | 1993-04-15 |
Family
ID=31342618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10784187U Expired - Lifetime JPH0514122Y2 (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514122Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206827A (en) * | 2001-01-12 | 2002-07-26 | Fuji Electric Co Ltd | Ice machine |
| JP2006183876A (en) * | 2004-12-24 | 2006-07-13 | Hoshizaki Electric Co Ltd | Automatic ice making machine |
| JP2008175440A (en) * | 2007-01-17 | 2008-07-31 | Hoshizaki Electric Co Ltd | Operation method of jetting-ice making machine |
| JP2011007445A (en) * | 2009-06-26 | 2011-01-13 | Hoshizaki Electric Co Ltd | Ice-making machine |
| JP2016033442A (en) * | 2014-07-31 | 2016-03-10 | 福島工業株式会社 | Automatic ice making machine |
| JP2016050747A (en) * | 2014-09-02 | 2016-04-11 | 福島工業株式会社 | Automatic ice making machine |
-
1987
- 1987-07-13 JP JP10784187U patent/JPH0514122Y2/ja not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002206827A (en) * | 2001-01-12 | 2002-07-26 | Fuji Electric Co Ltd | Ice machine |
| JP2006183876A (en) * | 2004-12-24 | 2006-07-13 | Hoshizaki Electric Co Ltd | Automatic ice making machine |
| JP4614759B2 (en) * | 2004-12-24 | 2011-01-19 | ホシザキ電機株式会社 | Automatic ice machine |
| JP2008175440A (en) * | 2007-01-17 | 2008-07-31 | Hoshizaki Electric Co Ltd | Operation method of jetting-ice making machine |
| JP2011007445A (en) * | 2009-06-26 | 2011-01-13 | Hoshizaki Electric Co Ltd | Ice-making machine |
| JP2016033442A (en) * | 2014-07-31 | 2016-03-10 | 福島工業株式会社 | Automatic ice making machine |
| JP2016050747A (en) * | 2014-09-02 | 2016-04-11 | 福島工業株式会社 | Automatic ice making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514122Y2 (en) | 1993-04-15 |
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