CA1123217A - Heat pump employing optimal refrigerant compressor for low pressure ratio applications - Google Patents
Heat pump employing optimal refrigerant compressor for low pressure ratio applicationsInfo
- Publication number
- CA1123217A CA1123217A CA353,758A CA353758A CA1123217A CA 1123217 A CA1123217 A CA 1123217A CA 353758 A CA353758 A CA 353758A CA 1123217 A CA1123217 A CA 1123217A
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- refrigerant
- heat exchanger
- heat
- heat exchange
- 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.)
- Expired
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 90
- 239000012530 fluid Substances 0.000 claims abstract description 141
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000002918 waste heat Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000001704 evaporation Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000000153 supplemental effect Effects 0.000 description 4
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 108010053481 Antifreeze Proteins Proteins 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 2
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
- F24D11/0257—Central heating systems using heat accumulated in storage masses using heat pumps air heating system
- F24D11/0264—Central heating systems using heat accumulated in storage masses using heat pumps air heating system combined with solar energy
-
- 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
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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]
- Y02B30/13—Hot air 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/050,548 US4308723A (en) | 1979-06-21 | 1979-06-21 | Heat pump employing optimal refrigerant compressor for low pressure ratio applications |
| US50,548 | 1979-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1123217A true CA1123217A (en) | 1982-05-11 |
Family
ID=21965888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA353,758A Expired CA1123217A (en) | 1979-06-21 | 1980-06-11 | Heat pump employing optimal refrigerant compressor for low pressure ratio applications |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4308723A (enExample) |
| EP (1) | EP0030553A4 (enExample) |
| JP (1) | JPS56501171A (enExample) |
| CA (1) | CA1123217A (enExample) |
| WO (1) | WO1980002870A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS585163Y2 (ja) * | 1980-04-25 | 1983-01-28 | 株式会社 鷲宮製作所 | 可逆型電気式膨張弁 |
| US4507936A (en) * | 1983-08-19 | 1985-04-02 | System Homes Company Ltd. | Integral solar and heat pump water heating system |
| CA1214336A (en) * | 1983-10-11 | 1986-11-25 | Sven G. Oskarsson | Heat pump system |
| US4538418A (en) * | 1984-02-16 | 1985-09-03 | Demarco Energy Systems, Inc. | Heat pump |
| US4722197A (en) * | 1985-06-18 | 1988-02-02 | M&H Research & Development Corp. | High-efficiency, ambient-assisted, integrated heating and cooling system |
| FR2644931A1 (fr) * | 1989-03-24 | 1990-09-28 | Gen Electric Cgr | Tube a rayons x a balayage avec plaques de deflexion |
| US6604376B1 (en) | 1999-01-08 | 2003-08-12 | Victor M. Demarco | Heat pump using treated water effluent |
| US8356481B2 (en) | 2008-08-07 | 2013-01-22 | Krassimire Mihaylov Penev | Dual hybrid fluid heating apparatus and methods of assembly and operation |
| US8037931B2 (en) * | 2008-08-07 | 2011-10-18 | Krassimire Mihaylov Penev | Hybrid water heating system |
| KR101093305B1 (ko) * | 2009-03-30 | 2011-12-14 | 엘지전자 주식회사 | 히트펌프 연동 온수 순환 시스템 |
| US8448458B2 (en) | 2010-11-15 | 2013-05-28 | James Peter Hammond | Solar collector and solar air conditioning system having the same |
| US10267542B2 (en) * | 2015-04-02 | 2019-04-23 | Carrier Corporation | Wide speed range high-efficiency cold climate heat pump |
| US11597255B2 (en) * | 2020-03-25 | 2023-03-07 | Pony Al Inc. | Systems and methods for cooling vehicle components |
| KR102458920B1 (ko) * | 2022-02-21 | 2022-10-25 | 삼성전자주식회사 | 유체 공급 장치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1969187A (en) * | 1932-02-19 | 1934-08-07 | Clifton E Schutt | Heat balancing system |
| US4058988A (en) * | 1976-01-29 | 1977-11-22 | Dunham-Bush, Inc. | Heat pump system with high efficiency reversible helical screw rotary compressor |
| US4196595A (en) * | 1976-01-29 | 1980-04-08 | Dunham-Bush, Inc. | Integrated thermal solar heat pump system |
| US4030312A (en) * | 1976-04-07 | 1977-06-21 | Shantzer-Wallin Corporation | Heat pumps with solar heat source |
| US4062489A (en) * | 1976-04-21 | 1977-12-13 | Henderson Roland A | Solar-geothermal heat system |
| US4100763A (en) * | 1976-06-21 | 1978-07-18 | International Telephone & Telegraph Corporation | Multi-source heat pump HVAC system |
| US4165037A (en) * | 1976-06-21 | 1979-08-21 | Mccarson Donald M | Apparatus and method for combined solar and heat pump heating and cooling system |
| US4089667A (en) * | 1976-10-27 | 1978-05-16 | Sun-Econ, Inc. | Heat extraction or reclamation apparatus for refrigerating and air conditioning systems |
| JPS5746522Y2 (enExample) * | 1976-11-22 | 1982-10-13 | ||
| IL55047A0 (en) * | 1977-07-22 | 1978-08-31 | Carrier Corp | Heat exchange system |
| US4141490A (en) * | 1978-01-23 | 1979-02-27 | Antonino Franchina | Heating system |
| DE2919824A1 (de) * | 1979-05-16 | 1980-11-20 | Siemens Ag | Waermepumpe |
-
1979
- 1979-06-21 US US06/050,548 patent/US4308723A/en not_active Expired - Lifetime
-
1980
- 1980-06-11 CA CA353,758A patent/CA1123217A/en not_active Expired
- 1980-06-16 JP JP50155480A patent/JPS56501171A/ja active Pending
- 1980-06-16 WO PCT/US1980/000760 patent/WO1980002870A1/en not_active Ceased
- 1980-12-30 EP EP19800901313 patent/EP0030553A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4308723A (en) | 1982-01-05 |
| EP0030553A1 (en) | 1981-06-24 |
| EP0030553A4 (en) | 1981-12-10 |
| JPS56501171A (enExample) | 1981-08-20 |
| WO1980002870A1 (en) | 1980-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |