JP2010112683A - ヒートポンプサイクル装置 - Google Patents
ヒートポンプサイクル装置 Download PDFInfo
- Publication number
- JP2010112683A JP2010112683A JP2008288167A JP2008288167A JP2010112683A JP 2010112683 A JP2010112683 A JP 2010112683A JP 2008288167 A JP2008288167 A JP 2008288167A JP 2008288167 A JP2008288167 A JP 2008288167A JP 2010112683 A JP2010112683 A JP 2010112683A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- hot water
- brine
- heat pump
- operation mode
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 163
- 239000003507 refrigerant Substances 0.000 claims abstract description 77
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 9
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 230000007423 decrease Effects 0.000 claims description 16
- 230000006837 decompression Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 157
- 239000012267 brine Substances 0.000 description 66
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 66
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000001747 exhibiting effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/02—Domestic hot-water supply systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
- F24D19/1072—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water the system uses a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion valves
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
-
- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
【解決手段】冷媒を吸入して圧縮する圧縮機11と、圧縮機11から吐出された高圧冷媒によって加熱対象流体を加熱する加熱用熱交換器12と、加熱用熱交換器12を通過した高圧冷媒を減圧させる減圧手段13と、減圧手段13で減圧された低圧冷媒を蒸発させる蒸発器14とを備え、加熱対象流体を加熱する加熱能力を調整可能なヒートポンプサイクル装置であって、外気温度の低下に伴って加熱能力を増加させる第1運転モードでの運転と、外気温度の変化によらず加熱能力を一定に維持する第2運転モードでの運転とを切替可能に構成されている。
【選択図】図1
Description
以下、本発明の第1実施形態について図1〜図5に基づいて説明する。本実施形態では、本発明のヒートポンプサイクル装置を、家屋内等を暖房する暖房機能を備えた貯湯式ヒートポンプ給湯機1に適用している。図1は、本実施形態の貯湯式ヒートポンプ給湯機1の全体構成図である。
次に、本発明の第2実施形態について図5に基づいて説明する。本実施形態では、上記第1実施形態と異なる部分についてのみ説明する。図5は、本実施形態における暖房運転モード時の外気温度とヒートポンプサイクル10の加熱能力との関係を示す制御特性図である。
本発明は上述の実施形態に限定されることなく、以下のように種々変形可能である。
12 ブライン−冷媒熱交換器(加熱用熱交換器)
13 電気式膨張弁(減圧手段)
14 蒸発器
Claims (3)
- 冷媒を吸入して圧縮する圧縮機(11)と、
前記圧縮機(11)から吐出された高圧冷媒によって前記加熱対象流体を加熱する加熱用熱交換器(12)と、
加熱用熱交換器(12)を通過した高圧冷媒を減圧させる減圧手段(13)と、
前記減圧手段(13)で減圧された低圧冷媒を蒸発させる蒸発器(14)とを備え、
前記加熱対象流体を加熱する加熱能力を調整可能なヒートポンプサイクル装置であって、
外気温度の低下に伴って前記加熱能力を増加させる第1運転モードでの運転と、外気温度の変化によらず前記加熱能力を一定に維持する第2運転モードでの運転とを切替可能に構成されていることを特徴とするヒートポンプサイクル装置。 - 前記第1運転モードにおいて、前記外気温度の低下に伴って前記加熱能力を増加させる際の加熱能力増加度合を変更可能に構成されていることを特徴とする請求項1に記載のヒートポンプサイクル装置。
- 前記第1運転モードにおいて、前記外気温度の低下に伴って前記加熱能力を増加させる際の加熱能力増加度合を予め定めた一定の増加度合としていることを特徴とする請求項1または2に記載のヒートポンプサイクル装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008288167A JP5481838B2 (ja) | 2008-11-10 | 2008-11-10 | ヒートポンプサイクル装置 |
DE102009052484.3A DE102009052484B4 (de) | 2008-11-10 | 2009-11-09 | Wärmepumpenkreislaufvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008288167A JP5481838B2 (ja) | 2008-11-10 | 2008-11-10 | ヒートポンプサイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010112683A true JP2010112683A (ja) | 2010-05-20 |
JP5481838B2 JP5481838B2 (ja) | 2014-04-23 |
Family
ID=42145838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008288167A Expired - Fee Related JP5481838B2 (ja) | 2008-11-10 | 2008-11-10 | ヒートポンプサイクル装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5481838B2 (ja) |
DE (1) | DE102009052484B4 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012149818A (ja) * | 2011-01-19 | 2012-08-09 | Toho Gas Co Ltd | 給湯暖房システム |
CN103185420A (zh) * | 2011-12-29 | 2013-07-03 | 三菱电机株式会社 | 热泵系统及热泵装置的控制方法 |
JP2013170725A (ja) * | 2012-02-20 | 2013-09-02 | Toho Gas Co Ltd | 暖房システム |
US9562701B2 (en) | 2011-05-31 | 2017-02-07 | Mitsubishi Electric Corporation | Temperature control system and air conditioning system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006258A1 (de) * | 2011-03-28 | 2012-10-04 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
JP2013160467A (ja) * | 2012-02-07 | 2013-08-19 | Panasonic Corp | ヒートポンプ式温水暖房装置 |
FI127027B (fi) * | 2014-10-15 | 2017-09-29 | Mika Manner | Menetelmä ja järjestely käyttöveden lämmittämiseksi |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04236049A (ja) * | 1991-01-16 | 1992-08-25 | Sharp Corp | 空気調和機の制御方法 |
JPH08219530A (ja) * | 1995-02-09 | 1996-08-30 | Daikin Ind Ltd | 空気調和機 |
JP2004116891A (ja) * | 2002-09-26 | 2004-04-15 | Daikin Ind Ltd | ヒートポンプ式給湯機 |
JP2005003210A (ja) * | 2003-06-09 | 2005-01-06 | Matsushita Electric Ind Co Ltd | ヒートポンプ給湯装置 |
JP2006226618A (ja) * | 2005-02-18 | 2006-08-31 | Sanyo Electric Co Ltd | 熱交換器、ヒートポンプ式給湯装置及びヒートポンプ式給湯暖房装置 |
JP2007322077A (ja) * | 2006-06-01 | 2007-12-13 | Hitachi Appliances Inc | ヒートポンプ給湯床暖房装置 |
JP2008111657A (ja) * | 2007-11-29 | 2008-05-15 | Mitsubishi Electric Corp | ヒートポンプ給湯機 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5052186A (en) | 1990-09-21 | 1991-10-01 | Electric Power Research Institute, Inc. | Control of outdoor air source water heating using variable-speed heat pump |
DE4339880A1 (de) | 1993-11-23 | 1995-05-24 | Kulmbacher Klimageraete | Kompressions-Wärmepumpe und Verfahren zu ihrem Betreiben |
-
2008
- 2008-11-10 JP JP2008288167A patent/JP5481838B2/ja not_active Expired - Fee Related
-
2009
- 2009-11-09 DE DE102009052484.3A patent/DE102009052484B4/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04236049A (ja) * | 1991-01-16 | 1992-08-25 | Sharp Corp | 空気調和機の制御方法 |
JPH08219530A (ja) * | 1995-02-09 | 1996-08-30 | Daikin Ind Ltd | 空気調和機 |
JP2004116891A (ja) * | 2002-09-26 | 2004-04-15 | Daikin Ind Ltd | ヒートポンプ式給湯機 |
JP2005003210A (ja) * | 2003-06-09 | 2005-01-06 | Matsushita Electric Ind Co Ltd | ヒートポンプ給湯装置 |
JP2006226618A (ja) * | 2005-02-18 | 2006-08-31 | Sanyo Electric Co Ltd | 熱交換器、ヒートポンプ式給湯装置及びヒートポンプ式給湯暖房装置 |
JP2007322077A (ja) * | 2006-06-01 | 2007-12-13 | Hitachi Appliances Inc | ヒートポンプ給湯床暖房装置 |
JP2008111657A (ja) * | 2007-11-29 | 2008-05-15 | Mitsubishi Electric Corp | ヒートポンプ給湯機 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012149818A (ja) * | 2011-01-19 | 2012-08-09 | Toho Gas Co Ltd | 給湯暖房システム |
US9562701B2 (en) | 2011-05-31 | 2017-02-07 | Mitsubishi Electric Corporation | Temperature control system and air conditioning system |
CN103185420A (zh) * | 2011-12-29 | 2013-07-03 | 三菱电机株式会社 | 热泵系统及热泵装置的控制方法 |
JP2013170725A (ja) * | 2012-02-20 | 2013-09-02 | Toho Gas Co Ltd | 暖房システム |
Also Published As
Publication number | Publication date |
---|---|
JP5481838B2 (ja) | 2014-04-23 |
DE102009052484A1 (de) | 2010-06-10 |
DE102009052484B4 (de) | 2020-06-18 |
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