JPH01100080U - - Google Patents

Info

Publication number
JPH01100080U
JPH01100080U JP19563387U JP19563387U JPH01100080U JP H01100080 U JPH01100080 U JP H01100080U JP 19563387 U JP19563387 U JP 19563387U JP 19563387 U JP19563387 U JP 19563387U JP H01100080 U JPH01100080 U JP H01100080U
Authority
JP
Japan
Prior art keywords
refrigerated
cooler
defrosted
blower
coolers
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.)
Pending
Application number
JP19563387U
Other languages
Japanese (ja)
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 JP19563387U priority Critical patent/JPH01100080U/ja
Publication of JPH01100080U publication Critical patent/JPH01100080U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting

Landscapes

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

Description

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

第１図及び第２図は本考案の一実施例を示す図
で、第１図は、冷却器及び送風機の運転タイムチ
ヤート図、第２図は、冷却器付近の構成とそこを
通過する空気の温度変化を示す図、第３図乃至第
５図は従来のものの一例を示す図で、第３図は、
冷凍冷蔵オープンシヨーケースの断面図、第４図
は、冷却器及び送風機の運転タームチヤート図、
第５図は、冷却器付近の構成と、そこを通過する
空気の温度変化を示す図である。 尚、図中１はケース本体、６は冷気循環ダクト
、８，９は通路、１１ａ，１１ｂは送風機、１２
ａ，１２ｂは冷却器である。 Figures 1 and 2 are diagrams showing one embodiment of the present invention. Figure 1 is an operating time chart of the cooler and blower, and Figure 2 is the configuration near the cooler and the air passing through it. Figures 3 to 5 are diagrams showing an example of the conventional temperature change.
A cross-sectional view of the frozen/refrigerated open show case, Figure 4 is an operating term chart of the cooler and blower,
FIG. 5 is a diagram showing the configuration near the cooler and the temperature change of the air passing therethrough. In the figure, 1 is the case body, 6 is a cold air circulation duct, 8 and 9 are passages, 11a and 11b are blowers, and 12
a, 12b are coolers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース本体内に形成した冷気循環ダクトの一部
を複数の通路に区画して夫々の通路に送風機及び
冷却器を配設し、一定時間毎に前記冷却器の少な
くとも１つを除霜しながら他の冷却器で冷却運転
を継続する様にした冷凍冷蔵オープンシヨーケー
スにおいて、除霜時、当該冷却器に対応する送風
機を低速回転で運転する様にしたことを特徴とす
る冷凍冷蔵オープンシヨーケース。 A part of the cold air circulation duct formed inside the case body is divided into a plurality of passages, a blower and a cooler are arranged in each passage, and at least one of the coolers is defrosted at regular intervals while the others are defrosted. A refrigerated/refrigerated/refrigerated open-shelf case, characterized in that the air blower corresponding to the cooler is operated at a low rotation speed during defrosting.
JP19563387U 1987-12-23 1987-12-23 Pending JPH01100080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19563387U JPH01100080U (en) 1987-12-23 1987-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19563387U JPH01100080U (en) 1987-12-23 1987-12-23

Publications (1)

Publication Number Publication Date
JPH01100080U true JPH01100080U (en) 1989-07-05

Family

ID=31486303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19563387U Pending JPH01100080U (en) 1987-12-23 1987-12-23

Country Status (1)

Country Link
JP (1) JPH01100080U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017136362A (en) * 2016-02-04 2017-08-10 パナソニックＩｐマネジメント株式会社 Showcase and control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137536A (en) * 1984-07-30 1986-02-22 Kawasaki Heavy Ind Ltd Engine power transmission device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137536A (en) * 1984-07-30 1986-02-22 Kawasaki Heavy Ind Ltd Engine power transmission device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017136362A (en) * 2016-02-04 2017-08-10 パナソニックＩｐマネジメント株式会社 Showcase and control device

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