JPH0414985U - - Google Patents

Info

Publication number
JPH0414985U
JPH0414985U JP1990056639U JP5663990U JPH0414985U JP H0414985 U JPH0414985 U JP H0414985U JP 1990056639 U JP1990056639 U JP 1990056639U JP 5663990 U JP5663990 U JP 5663990U JP H0414985 U JPH0414985 U JP H0414985U
Authority
JP
Japan
Prior art keywords
evaporator
refrigerant
storage
area
condenser
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
JP1990056639U
Other languages
English (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 JP1990056639U priority Critical patent/JPH0414985U/ja
Priority to KR2019910007545U priority patent/KR970004831Y1/ko
Publication of JPH0414985U publication Critical patent/JPH0414985U/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0469—Details, e.g. night covers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/001—Devices for lighting, humidifying, heating, ventilation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0478—Control or safety arrangements
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/068—Arrangements for circulating fluids through the insulating material
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/005—Combined cooling and heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す一部破断側面
図、第２図は従来例を示す一部破断側面図、第３
図は一実施例における冷却回路を示す構成図であ
る。 １……本体、２……開口部、３……内箱、４…
…外箱、５……貯蔵庫、５ａ……第１の区域、５
ｂ……第２の区域、６……風路、７……第１の通
風口、８……第２の通風口、１１……商品陳列棚
、１２……仕切板、１３……ダクト、１３ａ……
第３の通風口、１４……連通口、１６……送風フ
アン、１８……ダンパ、２１……ホツトプレート
、２２……ヒータ、２３……機械室、２４……凝
縮器、２５……圧縮機、３１……第１の蒸発器、
３２……第２の蒸発器、３３……第１の電磁弁、
３４……第１のドライヤ、３５……第１の膨張弁
、３６……第２の電磁弁、３７……第２のドライ
ヤ、３８……第２の膨張弁、３９……逆止弁、４
０……アキユムレータ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 冷蔵・温蔵切換え可能な第１の区域と、冷
    蔵専用の第２の区域とを有する貯蔵庫を備えたオ
    ープンシヨーケースにおいて、 圧縮機と、該圧縮機から冷媒を流入する凝縮器
    と、該凝縮器に連結された第１の蒸発器と、該第
    １の蒸発器及び前記圧縮機に連結された第２の蒸
    発器と、前記第１の蒸発器を通さずに前記凝縮器
    から流出する冷媒を前記第２の蒸発器に流入する
    バイパス手段とからなる冷却回路を設け、 前記第１の区域を冷蔵用とした場合には、前記
    第１及び第２の蒸発器に冷媒を流通し、前記第１
    の区域を温蔵用とした場合には、前記バイパス手
    段によつて前記第１の蒸発器への冷媒の流通を遮
    断するようにした、 ことを特徴とするオープンシヨーケース。 (2) 前面に開口部を有する貯蔵庫と、該開口部
    の上部に形成された第１の通風口と下部に形成さ
    れた第２の通風口とを連通し、前記貯蔵庫の後部
    に形成された風路と、前記貯蔵庫内の上部と下部
    とを仕切ると共に前端が前記開口部よりもやや貯
    蔵庫内に位置する断熱性の仕切板と、前記風路に
    連通しかつ前記仕切板の前端下部に第３の通風口
    を有するダクトと、該ダクトと前記風路との連通
    部に配設され前記第１の通風路及び前記第３の通
    風口から吹き出される風量を調節するダンパとを
    備え、前記貯蔵庫内部の上部を冷蔵・温蔵切換え
    可能な第１の区域とし、下部を冷蔵専用の第２の
    区域としたオープンシヨーケースにおいて、 圧縮機と、該圧縮機から冷媒を流入する凝縮器
    と、該凝縮器に連結された第１の蒸発器と、該第
    １の蒸発器及び前記圧縮機に連結された第２の蒸
    発器と、前記第１の蒸発器を通さずに前記凝縮器
    から流出する冷媒を前記第２の蒸発器に流入する
    バイパス手段とからなる冷却回路を設け、 前記第１の蒸発器を前記ダンパと前記第１の通
    風口との間の風路に配設すると共に、 前記第２の蒸発器を前記ダンパと前記第２の通
    風口との間の風路に配設し、 前記第１の区域を冷蔵用とした場合には、前記
    第１及び第２の蒸発器に冷媒を流通し、前記第１
    の区域を温蔵用とした場合には、前記バイパス手
    段によつて前記第１の蒸発器への冷媒の流通を遮
    断するようにした、 ことを特徴とするオープンシヨーケース。
JP1990056639U 1990-05-30 1990-05-30 Pending JPH0414985U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990056639U JPH0414985U (ja) 1990-05-30 1990-05-30
KR2019910007545U KR970004831Y1 (ko) 1990-05-30 1991-05-27 오픈쇼 케이스

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990056639U JPH0414985U (ja) 1990-05-30 1990-05-30

Publications (1)

Publication Number Publication Date
JPH0414985U true JPH0414985U (ja) 1992-02-06

Family

ID=13032907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990056639U Pending JPH0414985U (ja) 1990-05-30 1990-05-30

Country Status (2)

Country Link
JP (1) JPH0414985U (ja)
KR (1) KR970004831Y1 (ja)

Also Published As

Publication number Publication date
KR910019539U (ko) 1991-12-19
KR970004831Y1 (ko) 1997-05-21

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