JPS5962481U - Frozen open case - Google Patents

Frozen open case

Info

Publication number
JPS5962481U
JPS5962481U JP15742882U JP15742882U JPS5962481U JP S5962481 U JPS5962481 U JP S5962481U JP 15742882 U JP15742882 U JP 15742882U JP 15742882 U JP15742882 U JP 15742882U JP S5962481 U JPS5962481 U JP S5962481U
Authority
JP
Japan
Prior art keywords
cover
relay function
refrigeration
relay
heater
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
Application number
JP15742882U
Other languages
Japanese (ja)
Other versions
JPS6115489Y2 (en
Inventor
鬼丸　良道
俊男 萩原
竹原　光雄
北島　忠造
Original Assignee
日本軽金属株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本軽金属株式会社 filed Critical 日本軽金属株式会社
Priority to JP15742882U priority Critical patent/JPS5962481U/en
Publication of JPS5962481U publication Critical patent/JPS5962481U/en
Application granted granted Critical
Publication of JPS6115489Y2 publication Critical patent/JPS6115489Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Freezers Or Refrigerated Showcases (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図イ、町ま各々冷凍オープンショーケースの構成図
、第２図イは本考案の断熱カバーの斜視図、第２図口は
断熱カバーの他の実施例を示す正面図、第２図ハは断熱
カバーの断面図、第３図は本考案の運転制御回路図、第
４図は第３図回路に基づく運転タイムチャートである。 ７・・・収納部、訃・・冷凍食品、９・・・開口部、１
０・・・断熱カバー、ｌｅａ・・・内部シート、３０・
・・防露ヒータ、ＭＣ・・・圧縮機用モータ、Ｈ・・・
除霜ヒータ、５２Ｃ・・・電磁接触器、２１Ｒ・・・電
磁弁、２Ｄ２・・・タイムスイッチ、２６Ｄ２・・・温
度センサー、Ｘｌ、Ｘ２・・・リレー、ＭＦ・・・ファ
ンモータ。Figure 1 A is a block diagram of a refrigerated open showcase for each town, Figure 2 A is a perspective view of the heat insulating cover of the present invention, Figure 2 is a front view showing another embodiment of the heat insulating cover, and Figure 2 C is a sectional view of the heat insulating cover, FIG. 3 is an operation control circuit diagram of the present invention, and FIG. 4 is an operation time chart based on the circuit shown in FIG. 3. 7...Storage section, body...frozen food, 9...opening, 1
0...insulation cover, lea...inner sheet, 30.
・・Anti-dew heater, MC・・Compressor motor, H・・・・
Defrosting heater, 52C...electromagnetic contactor, 21R...electromagnetic valve, 2D2...time switch, 26D2...temperature sensor, Xl, X2...relay, MF...fan motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷凍食品等の収納部の開口部に取外し自在の断熱カバー
を設け、必要に応じ該カバーより垂下し且つ冷気吐出口
付近以外の食品上面を覆う内部シートを取付け、所定の
夜間設定時間をタイマーによるリレー機能にて冷凍機や
ファンのモータ、防露ヒータ並びに除霜ヒータの停止及
び冷媒路のバルブを閉鎖すると共に該冷凍運転停止中に
温度センサーが所定温度以上を検知した場合には前記リ
レー機能と他のリレー機能にて前記防露ヒータ以外の諸
機能を復帰する冷凍機構の制御回路を構成したことを特
徴とする冷凍オープンショーケース。A removable heat insulating cover is provided at the opening of the storage section for frozen foods, etc., and an internal sheet is attached as necessary to hang down from the cover and cover the top surface of the food except near the cold air outlet, and a timer is used to set a predetermined night time. The relay function stops the refrigerator, fan motor, anti-condensation heater, defrost heater, and closes the refrigerant path valve, and if the temperature sensor detects a temperature higher than a predetermined temperature while the refrigeration operation is stopped, the relay function A refrigeration open showcase comprising a control circuit for a refrigeration mechanism that restores functions other than the anti-condensation heater using a relay function and other relay functions.
JP15742882U 1982-10-20 1982-10-20 Frozen open case Granted JPS5962481U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15742882U JPS5962481U (en) 1982-10-20 1982-10-20 Frozen open case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15742882U JPS5962481U (en) 1982-10-20 1982-10-20 Frozen open case

Publications (2)

Publication Number Publication Date
JPS5962481U true JPS5962481U (en) 1984-04-24
JPS6115489Y2 JPS6115489Y2 (en) 1986-05-14

Family

ID=30347085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15742882U Granted JPS5962481U (en) 1982-10-20 1982-10-20 Frozen open case

Country Status (1)

Country Link
JP (1) JPS5962481U (en)

Also Published As

Publication number Publication date
JPS6115489Y2 (en) 1986-05-14

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