DE602006019931D1 - Compression unit and thus provided thermal system - Google Patents

Compression unit and thus provided thermal system

Info

Publication number
DE602006019931D1
DE602006019931D1 DE602006019931T DE602006019931T DE602006019931D1 DE 602006019931 D1 DE602006019931 D1 DE 602006019931D1 DE 602006019931 T DE602006019931 T DE 602006019931T DE 602006019931 T DE602006019931 T DE 602006019931T DE 602006019931 D1 DE602006019931 D1 DE 602006019931D1
Authority
DE
Germany
Prior art keywords
path
compression unit
inlet
outlet
thermal system
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.)
Active
Application number
DE602006019931T
Other languages
German (de)
Inventor
Patrice Saillard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of DE602006019931D1 publication Critical patent/DE602006019931D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02743—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using three four-way 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems

Abstract

The installation has a compression unit (1) with an operation valve (7) having four paths, where the path (12) is connected to an outlet (10) of a compressor (4) whose inlet (9) is connected to a low pressure inlet (2). The path (14) which does not communicate with the path (12) is connected to the inlet (2). The third path (19) is connected to an inlet (17) of a compressor (5) whose outlet (16) is connected to a high pressure outlet (3). The fourth path (21) does not communicate with the path (19) and is connected to the inlet of a check valve (6) whose outlet is connected to the outlet (3). An independent claim is also included for a compression unit.
DE602006019931T 2005-07-29 2006-07-22 Compression unit and thus provided thermal system Active DE602006019931D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508098A FR2889296B1 (en) 2005-07-29 2005-07-29 COMPRESSION UNIT COMPRISING THESE COMPRESSORS AND THERMAL INSTALLATION COMPRISING SUCH A UNIT

Publications (1)

Publication Number Publication Date
DE602006019931D1 true DE602006019931D1 (en) 2011-03-17

Family

ID=36215682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019931T Active DE602006019931D1 (en) 2005-07-29 2006-07-22 Compression unit and thus provided thermal system

Country Status (4)

Country Link
EP (1) EP1748191B1 (en)
AT (1) ATE497583T1 (en)
DE (1) DE602006019931D1 (en)
FR (1) FR2889296B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108131860B (en) * 2018-02-02 2024-01-19 北京华誉能源技术股份有限公司 Ultralow temperature air source heat pump based on single-machine double-stage compressor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076332A (en) * 1935-06-29 1937-04-06 York Ice Machinery Corp Lubrication system
US2294552A (en) * 1937-05-13 1942-09-01 Curtis Mfg Co Refrigerating condensing unit
US2938361A (en) * 1957-09-13 1960-05-31 Borg Warner Reversible refrigerating system
JPS5485453A (en) * 1977-12-20 1979-07-07 Toshiba Corp Refrigerating cycle
JPS57131883A (en) * 1981-02-06 1982-08-14 Mitsubishi Electric Corp Parallel compression type refrigerator
JPH028660A (en) * 1988-06-27 1990-01-12 Mitsubishi Electric Corp Freezer
JPH03129256A (en) * 1989-10-13 1991-06-03 Matsushita Electric Ind Co Ltd Device for freezing cycle
JP2716248B2 (en) * 1990-07-20 1998-02-18 松下電器産業株式会社 Heat pump type air conditioner
JP2808899B2 (en) * 1991-02-12 1998-10-08 松下電器産業株式会社 Two-stage compression refrigeration cycle device
JP2701658B2 (en) * 1991-06-20 1998-01-21 三菱電機株式会社 Air conditioner
JPH062965A (en) * 1992-06-16 1994-01-11 Matsushita Electric Ind Co Ltd Two-stage compression refrigerating cycle apparatus
JPH06307727A (en) * 1993-04-27 1994-11-01 Matsushita Electric Ind Co Ltd Heat accumulation-type heating device and control method thereof
JPH09145188A (en) * 1995-11-27 1997-06-06 Sanyo Electric Co Ltd Refrigerating cycle and air conditioner provided with the refrigerating cycle
US5839886A (en) * 1996-05-10 1998-11-24 Shaw; David N. Series connected primary and booster compressors
JP4402238B2 (en) * 2000-02-14 2010-01-20 三菱電機株式会社 Operation method of regenerative refrigeration cycle
US6276148B1 (en) * 2000-02-16 2001-08-21 David N. Shaw Boosted air source heat pump
JP4449139B2 (en) * 2000-02-22 2010-04-14 ダイキン工業株式会社 Refrigeration equipment
FR2864609B1 (en) * 2003-12-29 2006-12-22 Patrice Saillard THERMAL INSTALLATION WITH MULTIPLE CONFIGURATION, AND EXCHANGER SUITABLE FOR THIS INSTALLATION.

Also Published As

Publication number Publication date
FR2889296A1 (en) 2007-02-02
EP1748191B1 (en) 2011-02-02
FR2889296B1 (en) 2013-07-05
ATE497583T1 (en) 2011-02-15
EP1748191A1 (en) 2007-01-31

Similar Documents

Publication Publication Date Title
ATE445790T1 (en) COUPLING ARRANGEMENT
CY1107568T1 (en) A DEVICE FOR AIR SPACE AIRCRAFT
ATE381048T1 (en) FLUID ACTUATED POSITIONER
ATE522758T1 (en) IMPROVED GAS PRESSURE REGULATOR
BRPI0620448A8 (en) PARTICLE FILTER ARRANGEMENT
DE502008002545D1 (en) Combined non-return and control valve
ATE394143T1 (en) VALVE ELEMENT
ATE409627T1 (en) BRAKE ACTUATING DEVICE
DK1496997T3 (en) valve element
ATE491081T1 (en) SILENCER FOR AN EXHAUST SYSTEM
WO2011017784A8 (en) Compressor installation with a dryer and method for drying of compressed gasses
WO2005015016A3 (en) Fluid driven pump with improved exhaust port arrangement
TW200612811A (en) Heat dissipation module and flow direction control structure thereof
ATE555278T1 (en) SILENCER
DK1902268T3 (en) heat exchanger
ATE391838T1 (en) SILENCER
DE602006019931D1 (en) Compression unit and thus provided thermal system
ATE366886T1 (en) CHECK VALVE
ATE534820T1 (en) PISTON PUMP FOR A VEHICLE BRAKE SYSTEM
NO20054859L (en) Lamp housing with pressure equalizer
ATE409296T1 (en) VALVE
TW200715637A (en) Gas input device for a fuel cell
DE502007001226D1 (en) damping
CN106907507A (en) Check valve and air-conditioner
BRPI0504982A (en) unidirectional spring-free gaseous fluid inlet and discharge valves with a single sealing disc