JPH0182484U - - Google Patents

Info

Publication number
JPH0182484U
JPH0182484U JP17619787U JP17619787U JPH0182484U JP H0182484 U JPH0182484 U JP H0182484U JP 17619787 U JP17619787 U JP 17619787U JP 17619787 U JP17619787 U JP 17619787U JP H0182484 U JPH0182484 U JP H0182484U
Authority
JP
Japan
Prior art keywords
case
open
outdoor heat
air
heat
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
JP17619787U
Other languages
Japanese (ja)
Other versions
JPH0629653Y2 (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 JP17619787U priority Critical patent/JPH0629653Y2/en
Publication of JPH0182484U publication Critical patent/JPH0182484U/ja
Application granted granted Critical
Publication of JPH0629653Y2 publication Critical patent/JPH0629653Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Description

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

第１図及び第４図ａ，ｂは本考案の第１の実施
例を示すもので、第１図はオープンシヨーケース
の冷媒回路図、第２図及び第３図は従来例を示す
もので、第２図はオープンシヨーケースの空気の
流れを示す概略図、第３図はオープンシヨーケー
スの冷媒回路図、第４図ａは中間期及び冬期にお
ける空気の流れを示す概略図、第４図ｂは夏期に
おける空気の流れを示す概略図、第５図は本考案
の第２の実施例に係るオープンシヨーケースの冷
媒回路図である。 図中、２…ケース本体、３…ダクト、４…室内
熱交換器、５…送風機、１０…冷凍サイクル、１
８…排熱器、２０…空調用ヒートポンプサイクル
、２４…第１の室外熱交換器、２５…第２の室外
熱交換器。 1 and 4a and 4b show the first embodiment of the present invention, FIG. 1 is a refrigerant circuit diagram of an open shower case, and FIGS. 2 and 3 show a conventional example. , Fig. 2 is a schematic diagram showing the air flow in an open show case, Fig. 3 is a refrigerant circuit diagram in an open show case, Fig. 4 a is a schematic diagram showing the air flow in the intermediate season and winter season, Fig. 4 b is a schematic diagram showing the air flow in summer, and FIG. 5 is a refrigerant circuit diagram of an open show case according to a second embodiment of the present invention. In the figure, 2...Case body, 3...Duct, 4...Indoor heat exchanger, 5...Blower, 10...Refrigerating cycle, 1
8... Heat exhaust device, 20... Heat pump cycle for air conditioning, 24... First outdoor heat exchanger, 25... Second outdoor heat exchanger.

Claims (1)

【実用新案登録請求の範囲】 (1) 庫内を冷却する冷凍サイクルと、ケース本
体に設置され該ケース本体の上方近傍の空気と熱
交換する室内熱交換器と、該熱交換した空気をダ
クトを介して該ケース本体の下部から前方に吹出
す送風機とを備えたオープンシヨーケースにおい
て、 前記冷凍サイクルの圧縮機と凝縮器との間に排
熱器を挿入するとともに、前記室内熱交換器を空
調用ヒートポンプサイクルの構成機器とし、 前記空調用ヒートポンプサイクルには第１及び
第２の室外熱交換器を設け、該第１の室外熱交換
器は前記排熱器と熱的に結合してなる ことを特徴とするオープンシヨーケース。 (2) 各室外熱交換器を並列に配列したことを特
徴とする実用新案登録請求の範囲第１項記載のオ
ープンシヨケース。 (3) 各室外熱交換器を直列に配列したことを特
徴とする実用新案登録請求の範囲第１項記載のオ
ープンシヨーケース。[Scope of claim for utility model registration] (1) A refrigeration cycle that cools the inside of the refrigerator, an indoor heat exchanger that is installed in the case body and exchanges heat with the air near the upper part of the case body, and a duct that carries the heat exchanged air. In an open-case case equipped with a blower that blows air forward from the lower part of the case body through a A component of an air conditioning heat pump cycle, wherein the air conditioning heat pump cycle is provided with first and second outdoor heat exchangers, and the first outdoor heat exchanger is thermally coupled to the heat exhaust device. An open case featuring this. (2) The open case according to claim 1 of the utility model registration claim, characterized in that the outdoor heat exchangers are arranged in parallel. (3) The open show case according to claim 1, which is characterized in that the outdoor heat exchangers are arranged in series.
JP17619787U 1987-11-18 1987-11-18 Heat exchange system Expired - Lifetime JPH0629653Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17619787U JPH0629653Y2 (en) 1987-11-18 1987-11-18 Heat exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17619787U JPH0629653Y2 (en) 1987-11-18 1987-11-18 Heat exchange system

Publications (2)

Publication Number Publication Date
JPH0182484U true JPH0182484U (en) 1989-06-01
JPH0629653Y2 JPH0629653Y2 (en) 1994-08-10

Family

ID=31467947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17619787U Expired - Lifetime JPH0629653Y2 (en) 1987-11-18 1987-11-18 Heat exchange system

Country Status (1)

Country Link
JP (1) JPH0629653Y2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004271166A (en) * 2003-02-20 2004-09-30 Mitsubishi Electric Corp Refrigeration air conditioner, operation method of refrigeration air conditioner
JP2006189237A (en) * 2004-12-08 2006-07-20 Mitsubishi Electric Corp Refrigeration air conditioner, operation method of refrigeration air conditioner, method of manufacturing refrigeration air conditioner, refrigeration apparatus, method of manufacturing refrigeration apparatus
JP2006207989A (en) * 2004-12-27 2006-08-10 Mitsubishi Electric Corp Refrigeration, refrigeration heat source unit, refrigeration equipment and refrigeration air conditioner
JP2006343088A (en) * 2005-06-09 2006-12-21 Lg Electronics Inc Air conditioner
JP2007139368A (en) * 2005-11-22 2007-06-07 Sanden Corp Hot water supply system
JP2009506289A (en) * 2005-08-25 2009-02-12 フロスト−トロル・ソシエダッド・アノニマ Improved heat recovery system for air conditioning to reduce cold corridor effects
JP2010038516A (en) * 2008-08-08 2010-02-18 Sharp Corp Refrigerator-freezer and cooling storage
JP2012189258A (en) * 2011-03-10 2012-10-04 Fujitsu General Ltd Refrigeration cycle equipment
JP2014119121A (en) * 2012-12-13 2014-06-30 Nakano Refrigerators Co Ltd Exhaust heat utilization system of refrigeration equipment and exhaust heat utilization method of refrigeration equipment
CN108375245A (en) * 2018-01-17 2018-08-07 北京四季通能源科技有限公司 Air source heat pump evaporator tower and air source heat pump system
JP2020190377A (en) * 2019-05-23 2020-11-26 ダイキン工業株式会社 Refrigerating device
CN115164440A (en) * 2022-06-16 2022-10-11 青岛海尔电冰箱有限公司 Refrigerating system and refrigerating equipment
WO2023000678A1 (en) * 2021-07-20 2023-01-26 青岛海尔空调器有限总公司 Indoor air conditioner unit and control method therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4221780B2 (en) * 1998-07-24 2009-02-12 ダイキン工業株式会社 Refrigeration equipment
CN108278792B (en) * 2018-03-21 2020-11-27 天津商业大学 Air source heat pump system for cascade heating in winter

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004271166A (en) * 2003-02-20 2004-09-30 Mitsubishi Electric Corp Refrigeration air conditioner, operation method of refrigeration air conditioner
JP2006189237A (en) * 2004-12-08 2006-07-20 Mitsubishi Electric Corp Refrigeration air conditioner, operation method of refrigeration air conditioner, method of manufacturing refrigeration air conditioner, refrigeration apparatus, method of manufacturing refrigeration apparatus
JP2006207989A (en) * 2004-12-27 2006-08-10 Mitsubishi Electric Corp Refrigeration, refrigeration heat source unit, refrigeration equipment and refrigeration air conditioner
JP2006343088A (en) * 2005-06-09 2006-12-21 Lg Electronics Inc Air conditioner
JP2009506289A (en) * 2005-08-25 2009-02-12 フロスト−トロル・ソシエダッド・アノニマ Improved heat recovery system for air conditioning to reduce cold corridor effects
JP2007139368A (en) * 2005-11-22 2007-06-07 Sanden Corp Hot water supply system
JP2010038516A (en) * 2008-08-08 2010-02-18 Sharp Corp Refrigerator-freezer and cooling storage
JP2012189258A (en) * 2011-03-10 2012-10-04 Fujitsu General Ltd Refrigeration cycle equipment
JP2014119121A (en) * 2012-12-13 2014-06-30 Nakano Refrigerators Co Ltd Exhaust heat utilization system of refrigeration equipment and exhaust heat utilization method of refrigeration equipment
CN108375245A (en) * 2018-01-17 2018-08-07 北京四季通能源科技有限公司 Air source heat pump evaporator tower and air source heat pump system
CN108375245B (en) * 2018-01-17 2023-12-15 北京四季通能源科技有限公司 Air source heat pump evaporator tower and air source heat pump system
JP2020190377A (en) * 2019-05-23 2020-11-26 ダイキン工業株式会社 Refrigerating device
WO2023000678A1 (en) * 2021-07-20 2023-01-26 青岛海尔空调器有限总公司 Indoor air conditioner unit and control method therefor
CN115164440A (en) * 2022-06-16 2022-10-11 青岛海尔电冰箱有限公司 Refrigerating system and refrigerating equipment

Also Published As

Publication number Publication date
JPH0629653Y2 (en) 1994-08-10

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