CA2597372A1 - Systeme de thermopompe avec compression multietagee - Google Patents

Systeme de thermopompe avec compression multietagee Download PDF

Info

Publication number
CA2597372A1
CA2597372A1 CA 2597372 CA2597372A CA2597372A1 CA 2597372 A1 CA2597372 A1 CA 2597372A1 CA 2597372 CA2597372 CA 2597372 CA 2597372 A CA2597372 A CA 2597372A CA 2597372 A1 CA2597372 A1 CA 2597372A1
Authority
CA
Canada
Prior art keywords
compressors
refrigerant
lubricant
compressor
pump 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.)
Abandoned
Application number
CA 2597372
Other languages
English (en)
Inventor
Eckhard A. Groll
William J. Hutzel
Stefan S. Bertsch
David B. Bouffard
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.)
Purdue Research Foundation
Original Assignee
Purdue Research Foundation
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 Purdue Research Foundation filed Critical Purdue Research Foundation
Priority to CA 2597372 priority Critical patent/CA2597372A1/fr
Publication of CA2597372A1 publication Critical patent/CA2597372A1/fr
Abandoned legal-status Critical Current

Links

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
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0401—Refrigeration circuit bypassing means for 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/13—Economisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CA 2597372 2007-08-15 2007-08-15 Systeme de thermopompe avec compression multietagee Abandoned CA2597372A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2597372 CA2597372A1 (fr) 2007-08-15 2007-08-15 Systeme de thermopompe avec compression multietagee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2597372 CA2597372A1 (fr) 2007-08-15 2007-08-15 Systeme de thermopompe avec compression multietagee

Publications (1)

Publication Number Publication Date
CA2597372A1 true CA2597372A1 (fr) 2009-02-15

Family

ID=40374822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2597372 Abandoned CA2597372A1 (fr) 2007-08-15 2007-08-15 Systeme de thermopompe avec compression multietagee

Country Status (1)

Country Link
CA (1) CA2597372A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602571A1 (fr) * 2011-12-06 2013-06-12 Robert Bosch Gmbh Dispositif de pompe à chaleur réversible et son procédé de fonctionnement
DE102013014542A1 (de) * 2013-09-03 2015-03-05 Stiebel Eltron Gmbh & Co. Kg Wärmepumpenvorrichtung
CN111102771A (zh) * 2019-10-23 2020-05-05 珠海格力电器股份有限公司 空调系统及其控制方法
CN118882228A (zh) * 2024-09-04 2024-11-01 广东华天成新能源科技股份有限公司 多系统冷水机组及其控制方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602571A1 (fr) * 2011-12-06 2013-06-12 Robert Bosch Gmbh Dispositif de pompe à chaleur réversible et son procédé de fonctionnement
DE102013014542A1 (de) * 2013-09-03 2015-03-05 Stiebel Eltron Gmbh & Co. Kg Wärmepumpenvorrichtung
CN111102771A (zh) * 2019-10-23 2020-05-05 珠海格力电器股份有限公司 空调系统及其控制方法
CN118882228A (zh) * 2024-09-04 2024-11-01 广东华天成新能源科技股份有限公司 多系统冷水机组及其控制方法

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FZDE Dead