JPS6232976U

JPS6232976U -

Info

Publication number: JPS6232976U
Application number: JP12265485U
Authority: JP
Priority date: 1985-08-12
Filing date: 1985-08-12
Publication date: 1987-02-26
Also published as: JPH0413585Y2

Description

【図面の簡単な説明】第１図から第７図迄は、本考案による自動製氷
機を示すためのもので、第１図Ａは全体構成を示
す概略構成図、第１図Ｂは第１図Ａの要部を示す
一部拡大図、第２図から第４図迄は第１図Ａの要
部の他の実施例を示す概略構成図、第５図は制御
回路部を示す回路図、第６図及び第７図は第５図
の要部の他の実施例を示す回路図、第８図は従来
構成を示す概略構成図、第９図は第８図の要部を
示す一部拡大図である。１は製氷水タンク、１ａはオーバーフロー管、
２は送水ポンプ、５は製氷板、１３は排水ポンプ
、ＴＭ_１は製氷タイマ（製氷終了制御手段）、Ｔ
Ｍ_２は除氷タイマ、ＴＭ_３は排水タイマ、１３は
排水ポンプ、１３ａは逆止弁、１４は排水管、１
４ａは配管部、１５はブリーザ管、１６は制御回
路部、２０はフロートスイツチ（水位検知手段）
、２１はカウンタ回路である。[Brief Description of the Drawings] Figures 1 to 7 are for showing the automatic ice maker according to the present invention. Figure 1A is a schematic configuration diagram showing the overall configuration, and Figure 1B is a A partially enlarged view showing the main part of Figure A, Figures 2 to 4 are schematic configuration diagrams showing other embodiments of the main part of Figure 1A, and Figure 5 is a circuit diagram showing the control circuit section. , FIG. 6 and FIG. 7 are circuit diagrams showing other embodiments of the main part of FIG. 5, FIG. 8 is a schematic configuration diagram showing a conventional configuration, and FIG. 9 is a circuit diagram showing the main part of FIG. It is an enlarged view of the part. 1 is the ice making water tank, 1a is the overflow pipe,
2 is a water pump, 5 is an ice-making plate, 13 is a drainage pump, TM ₁ is an ice-making timer (ice-making end control means), T
_M2 is a deicing timer, _TM3 is a drain timer, 13 is a drain pump, 13a is a check valve, 14 is a drain pipe, 1
4a is a piping section, 15 is a breather pipe, 16 is a control circuit section, and 20 is a float switch (water level detection means)
, 21 is a counter circuit.

Claims

[Scope of Claim for Utility Model Registration] (1) In an automatic ice making machine, the ice making water in the ice making water tank 1 is supplied to the ice making plate 5 and the ice making water remaining is returned to the ice making water tank 1. 5, and a drainage pump 13 for forcibly draining ice-making water remaining in the ice-making water tank 1 after the ice-making cycle is completed by the ice-making end control means. An automatic ice maker with the following features: (2) The ice making end control means is an ice making timer _TM1.
An automatic ice making machine according to claim 1 of the utility model registration claim consisting of: (3) Drain pipe 1 connected to the drain pump 13
4. The automatic ice making machine according to claim 1, wherein the piping portion 14a of the ice making water tank 1 is located above the upper end of the overflow pipe 1a of the ice making water tank 1. (4) The automatic ice making machine according to claim 3, wherein the drain pipe 14 is provided with a breather pipe 15 that communicates with the atmosphere. (5) A water pump 2 for sprinkling ice-making water from the ice-making water tank 1 is connected to the drain pipe 14;
The automatic ice making machine according to claim 3, wherein a check valve 13a is provided between the water pump 2 and the drain pump 13. (6) The automatic ice making machine according to claim 1, wherein the operation of the drain pump 13 is controlled by a drain timer _TM3 . (7) The automatic ice making machine according to claim 1, wherein the operation of the drain pump 13 is controlled by a water level detection means 20 connected to the ice making water tank 1. (8) The automatic ice making machine according to any one of claims 1 to 7, wherein the drain pump 13 is operated every time an ice making cycle ends. (9) The drain pump 13 is operated by a counter circuit 21 that counts the completion of multiple ice-making cycles.
2. The automatic ice making machine according to claim 1, wherein the automatic ice making machine is configured to be controlled so that residual ice making water is drained when a plurality of ice making cycles are completed.