JPS61114287U - - Google Patents

Info

Publication number
JPS61114287U
JPS61114287U JP20032384U JP20032384U JPS61114287U JP S61114287 U JPS61114287 U JP S61114287U JP 20032384 U JP20032384 U JP 20032384U JP 20032384 U JP20032384 U JP 20032384U JP S61114287 U JPS61114287 U JP S61114287U
Authority
JP
Japan
Prior art keywords
refrigerated
cooler
passage
open
case
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
JP20032384U
Other languages
Japanese (ja)
Other versions
JPH0416151Y2 (en
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 filed Critical
Priority to JP1984200323U priority Critical patent/JPH0416151Y2/ja
Publication of JPS61114287U publication Critical patent/JPS61114287U/ja
Application granted granted Critical
Publication of JPH0416151Y2 publication Critical patent/JPH0416151Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Freezers Or Refrigerated Showcases (AREA)
  • Defrosting Systems (AREA)

Description

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

第１図乃至第３図は、本考案の一実施例を示す
もので第１は、冷凍冷蔵オープンシヨーケースの
断面図、第２図は、バイメタル板の詳細図、第３
図ａ，ｂ，ｃは、バイメタル板の作動説明図、第
４図乃至第６図は、従来のものの一例を示す図で
、第４図は冷凍冷蔵オープンシヨーケースの断面
図、第５図は、冷媒回路図、第６図は、運転動作
のタイムチヤート図である。 １……シヨーケース本体、２……開口部、６…
…冷気循環ダクト、１６……区画板、１７ａ，１
７ｂ……通路、１８ａ，１８ｂ……冷却器、２７
ａ，２７ｂ……バイメタル板、２８ａ，２８ｂ，
３０ａ，３０ｂ……バイメタル板を構成する金属
板、２９ａ，２９ｂ……電気ヒータ。 Figures 1 to 3 show one embodiment of the present invention; the first is a cross-sectional view of a refrigerated freezer case, the second is a detailed view of the bimetal plate, and the third
Figures a, b, and c are explanatory diagrams of the operation of the bimetal plate, Figures 4 to 6 are diagrams showing an example of the conventional type, Figure 4 is a cross-sectional view of a refrigerated refrigerator open case, and Figure 5 is a diagram illustrating the operation of the bimetal plate. , a refrigerant circuit diagram, and FIG. 6 is a time chart of the operating operation. 1...Show case body, 2...Opening, 6...
...Cold air circulation duct, 16...Dividing plate, 17a, 1
7b... passage, 18a, 18b... cooler, 27
a, 27b...bimetal plate, 28a, 28b,
30a, 30b...Metal plate constituting a bimetal plate, 29a, 29b...Electric heater.

Claims (1)

【実用新案登録請求の範囲】 １ シヨーケース本体内にエアカーテンを形成す
る冷気循環ダクトを設けるとともに同冷気循環ダ
クトの少なくとも一部を２層通路に区画してそれ
ぞれの通路に冷却器を配設し、同冷却器を交互に
除霜可能とした冷凍冷蔵オープンシヨーケースに
おいて、前記２層通路に除霜時当該冷却器を配設
した通路を閉路する電気ヒータ付のバイメタル板
を設けたことを特徴とする冷凍冷蔵オープンシヨ
ーケース。 ２ 前記バイメタル板を冷却器の吹出側又は吸込
側のいずれか一方に配設したことを特徴とする実
用新案登録請求の範囲第１項記載の冷凍冷蔵オー
プンシヨーケース。 ３ 前記電気ヒータは除霜指令と同期して通電さ
れることを特徴とする実用新案登録請求の範囲第
２項記載の冷凍冷蔵オープンシヨーケース。[Scope of Claim for Utility Model Registration] 1. A cold air circulation duct forming an air curtain is provided within the show case body, and at least a part of the cold air circulation duct is divided into two-layer passages, and a cooler is provided in each passage. , a refrigerated/refrigerated open case in which the coolers can be defrosted alternately, characterized in that the two-layer passage is provided with a bimetal plate equipped with an electric heater that closes the passage in which the cooler is disposed during defrosting. A frozen and refrigerated open case. 2. The open refrigerator/freezer case according to claim 1, wherein the bimetal plate is disposed on either the outlet side or the suction side of the cooler. 3. The frozen/refrigerated open show case according to claim 2, wherein the electric heater is energized in synchronization with a defrosting command.
JP1984200323U 1984-12-25 1984-12-25 Expired JPH0416151Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984200323U JPH0416151Y2 (en) 1984-12-25 1984-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984200323U JPH0416151Y2 (en) 1984-12-25 1984-12-25

Publications (2)

Publication Number Publication Date
JPS61114287U true JPS61114287U (en) 1986-07-19
JPH0416151Y2 JPH0416151Y2 (en) 1992-04-10

Family

ID=30761064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984200323U Expired JPH0416151Y2 (en) 1984-12-25 1984-12-25

Country Status (1)

Country Link
JP (1) JPH0416151Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011250836A (en) * 2010-05-31 2011-12-15 Fuji Electric Co Ltd Showcase

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828572U (en) * 1971-08-09 1973-04-07
JPS52130253U (en) * 1976-03-31 1977-10-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828572U (en) * 1971-08-09 1973-04-07
JPS52130253U (en) * 1976-03-31 1977-10-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011250836A (en) * 2010-05-31 2011-12-15 Fuji Electric Co Ltd Showcase

Also Published As

Publication number Publication date
JPH0416151Y2 (en) 1992-04-10

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