JPH03124179U - - Google Patents
Info
- Publication number
- JPH03124179U JPH03124179U JP3416490U JP3416490U JPH03124179U JP H03124179 U JPH03124179 U JP H03124179U JP 3416490 U JP3416490 U JP 3416490U JP 3416490 U JP3416490 U JP 3416490U JP H03124179 U JPH03124179 U JP H03124179U
- Authority
- JP
- Japan
- Prior art keywords
- water
- ice
- tank
- storage tank
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Description
第１図は本考案の一実施例を示す概略部分平面
図、第２図は同実施例の概略ブロツク回路図、第
３図は本考案に係る自動製氷機の動作を示すフロ
ーチヤート、第４図は従来の冷凍冷蔵庫の自動製
氷機の概略構成図、第５図は製氷工程における製
氷皿の温度変化を示したグラフである。
１……貯水タンク、２……定量タンク、３……
給水ポンプ（給水機構の一部）、４……製氷皿、
７……離氷モータ（電動機構の一部）、８……制
御回路、９……透明部、１０……発光素子（検知
手段）、１１……受光素子（検知手段）、１２…
…マイコ（制御手段）。
FIG. 1 is a schematic partial plan view showing one embodiment of the present invention, FIG. 2 is a schematic block circuit diagram of the same embodiment, FIG. 3 is a flowchart showing the operation of the automatic ice maker according to the present invention, and FIG. The figure is a schematic diagram of a conventional automatic ice-making machine for a refrigerator-freezer, and FIG. 5 is a graph showing temperature changes in an ice-making tray during the ice-making process. 1... Water storage tank, 2... Metering tank, 3...
Water supply pump (part of the water supply mechanism), 4... Ice tray,
7... Ice removal motor (part of electric mechanism), 8... Control circuit, 9... Transparent part, 10... Light emitting element (detection means), 11... Light receiving element (detection means), 12...
…Maiko (control means).
Claims (1)
定量の水を貯える定量タンクと、該定量タンクの
水を製氷皿に供給する給水機構と、該給水機構に
より前記製氷皿へ供給された水を凍らせ、その後
、離氷する電動機構と、前記一連の動作を制御す
る制御回路とを備えた自動製氷機において、前記
貯水タンクまたは前記定量タンクの全体または下
方の一部に透明部を設けて、該透明部の外側の一
方に発光素子を、もう一方に受光素子を相対向し
て設け、両素子間の光信号授受によりタンク内の
水の有無を検知する検知手段と、その検知結果に
より次の給水動作を自動的に制御する制御手段と
を備えたことを特徴とする自動製氷機。 A water storage tank, a metering tank that stores a certain amount of water supplied from the water storage tank, a water supply mechanism that supplies water from the metering tank to the ice tray, and a water supply mechanism that freezes the water supplied to the ice tray. In an automatic ice-making machine equipped with an electric mechanism for removing ice and a control circuit for controlling the series of operations, a transparent part is provided in the entirety or a part of the lower part of the water storage tank or the metering tank, A light-emitting element is provided on one side of the outside of the transparent part, and a light-receiving element is provided on the other side facing each other, and a detection means detects the presence or absence of water in the tank by transmitting and receiving optical signals between the two elements, and the following is determined based on the detection result. An automatic ice maker characterized by comprising: a control means for automatically controlling the water supply operation of the ice maker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3416490U JPH0725575Y2 (en) | 1990-03-29 | 1990-03-29 | Automatic ice machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3416490U JPH0725575Y2 (en) | 1990-03-29 | 1990-03-29 | Automatic ice machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124179U true JPH03124179U (en) | 1991-12-17 |
| JPH0725575Y2 JPH0725575Y2 (en) | 1995-06-07 |
Family
ID=31538402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3416490U Expired - Lifetime JPH0725575Y2 (en) | 1990-03-29 | 1990-03-29 | Automatic ice machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725575Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285855A (en) * | 2006-04-17 | 2007-11-01 | Mitsubishi Electric Corp | Liquid level detector and refrigerator |
-
1990
- 1990-03-29 JP JP3416490U patent/JPH0725575Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285855A (en) * | 2006-04-17 | 2007-11-01 | Mitsubishi Electric Corp | Liquid level detector and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725575Y2 (en) | 1995-06-07 |
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