EP3489595A4 - Auf wellenrotor basierende mehrstufige kühlanlage - Google Patents

Auf wellenrotor basierende mehrstufige kühlanlage Download PDF

Info

Publication number
EP3489595A4
EP3489595A4 EP18845398.9A EP18845398A EP3489595A4 EP 3489595 A4 EP3489595 A4 EP 3489595A4 EP 18845398 A EP18845398 A EP 18845398A EP 3489595 A4 EP3489595 A4 EP 3489595A4
Authority
EP
European Patent Office
Prior art keywords
wave rotor
refrigerator based
stage refrigerator
stage
rotor
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.)
Ceased
Application number
EP18845398.9A
Other languages
English (en)
French (fr)
Other versions
EP3489595A1 (de
Inventor
Peiqi Liu
Dapeng HU
Chuhan GAO
Che ZHU
Yang Yu
Zewu WANG
Kun YAN
Haigui FAN
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.)
Dalian University of Technology
Original Assignee
Dalian University of Technology
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 Dalian University of Technology filed Critical Dalian University of Technology
Publication of EP3489595A1 publication Critical patent/EP3489595A1/de
Publication of EP3489595A4 publication Critical patent/EP3489595A4/de
Ceased 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • F25B9/065—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders using pressurised gas jets
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/005—Gas cycle refrigeration machines using an expander of the rotary type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP18845398.9A 2017-08-31 2018-05-02 Auf wellenrotor basierende mehrstufige kühlanlage Ceased EP3489595A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710766787.6A CN107367084B (zh) 2017-08-31 2017-08-31 一种波转子式多级制冷机
PCT/CN2018/085286 WO2019041869A1 (zh) 2017-08-31 2018-05-02 一种波转子式多级制冷机

Publications (2)

Publication Number Publication Date
EP3489595A1 EP3489595A1 (de) 2019-05-29
EP3489595A4 true EP3489595A4 (de) 2019-10-30

Family

ID=60312142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18845398.9A Ceased EP3489595A4 (de) 2017-08-31 2018-05-02 Auf wellenrotor basierende mehrstufige kühlanlage

Country Status (4)

Country Link
US (1) US20200191445A1 (de)
EP (1) EP3489595A4 (de)
CN (1) CN107367084B (de)
WO (1) WO2019041869A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107367084B (zh) * 2017-08-31 2019-07-30 大连理工大学 一种波转子式多级制冷机
US11397030B2 (en) 2020-07-10 2022-07-26 Energy Recovery, Inc. Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve
US11421918B2 (en) 2020-07-10 2022-08-23 Energy Recovery, Inc. Refrigeration system with high speed rotary pressure exchanger
CN114427756B (zh) * 2020-09-28 2024-02-23 中国石油化工股份有限公司 一种波转子及旋转式热分离机
US12209778B2 (en) 2021-06-09 2025-01-28 Energy Recovery, Inc. Refrigeration and heat pump systems with pressure exchangers
US12007154B2 (en) 2021-06-09 2024-06-11 Energy Recovery, Inc. Heat pump systems with pressure exchangers
CN113669309B (zh) * 2021-08-11 2022-12-20 大连理工大学 一种冷凝分离式气波增压装置与方法
CN113702432B (zh) * 2021-08-30 2022-05-17 中国科学院力学研究所 一种利用气体压力能制冷的试验装置及控制方法
CN114111081A (zh) * 2021-12-26 2022-03-01 大连理工大学 一种曲线通道热阻隔型气波制冷机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101290174A (zh) * 2008-04-30 2008-10-22 大连理工大学 外循环耗散式气波制冷机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1010709B (zh) 1987-03-17 1990-12-05 华北石油管理局勘察设计院 湍流膨胀机
US5412950A (en) * 1993-07-27 1995-05-09 Hu; Zhimin Energy recovery system
CN1085824C (zh) * 1996-01-12 2002-05-29 大连理工大学 多级气波制冷机
CN207247611U (zh) * 2017-08-31 2018-04-17 大连理工大学 一种波转子式多级制冷机
CN107367084B (zh) * 2017-08-31 2019-07-30 大连理工大学 一种波转子式多级制冷机

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101290174A (zh) * 2008-04-30 2008-10-22 大连理工大学 外循环耗散式气波制冷机

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
EMANUEL BINDER: "Untersuchungen zum Potential eines Verbrennungsmotors mit Druckwellenlader", 1 January 2015 (2015-01-01), XP055621899, Retrieved from the Internet <URL:https://publikationsserver.tu-braunschweig.de/servlets/MCRFileNodeServlet/dbbs_derivate_00042321/Diss_Binder_Emanuel.pdf> [retrieved on 20190913] *
HANS ULRICH HÖRLER: "Abschätzung der Verluste in instationär-gasdynamischen Kanaltrommel-Drucktauschern", 1 January 1969 (1969-01-01), XP055621880, Retrieved from the Internet <URL:http://e-collection.ethbib.ethz.ch/eserv/eth:20223/eth-20223-02.pdf> [retrieved on 20190912], DOI: 10.3929/ethz-a-000090094 *
See also references of WO2019041869A1 *
ZHAO J ET AL: "An improved wave rotor refrigerator using an outside gas flow for recycling the expansion work", SHOCK WAVES, SPRINGER, HEIDELBERG, DE, vol. 27, no. 2, 13 April 2016 (2016-04-13), pages 325 - 332, XP036162918, ISSN: 0938-1287, [retrieved on 20160413], DOI: 10.1007/S00193-016-0648-X *

Also Published As

Publication number Publication date
EP3489595A1 (de) 2019-05-29
WO2019041869A1 (zh) 2019-03-07
CN107367084B (zh) 2019-07-30
CN107367084A (zh) 2017-11-21
US20200191445A1 (en) 2020-06-18

Similar Documents

Publication Publication Date Title
EP3545485A4 (de) Selbsteinkaufender kühlschrank
EP3805679C0 (de) Kühlschrank
EP3450762A4 (de) Spiralverdichter
EP3754199A4 (de) Spiralverdichter
EP3625459A4 (de) Spiralverdichter
EP3657018A4 (de) Spiralverdichter
EP3848586A4 (de) Verdichter
EP3492746A4 (de) Spiralverdichter
EP3508724A4 (de) Spiralverdichter
EP3546755A4 (de) Asymmetrischer spiralverdichter
EP3575601A4 (de) Spiralverdichter
EP3861264C0 (de) Kühlschrank
EP4269918C0 (de) Kühlschrank
EP3663583A4 (de) Spiralverdichter
EP3540221A4 (de) Verdichter
EP3575602A4 (de) Spiralverdichter
EP3447294A4 (de) Spiralverdichter
EP3534006A4 (de) Kurbelwelle und rotationsverdichter
EP3477113A4 (de) Spiralverdichter
EP3754193A4 (de) Verdichter
EP3594501A4 (de) Spiralverdichter
EP3578822A4 (de) Spiralverdichter
EP3636924A4 (de) Spiralverdichter
EP3748163A4 (de) Spiralverdichter
EP3514385A4 (de) Verdichter

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190220

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20190926

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 1/10 20060101ALI20190920BHEP

Ipc: F25B 9/06 20060101ALI20190920BHEP

Ipc: F25B 9/10 20060101AFI20190920BHEP

Ipc: F25B 41/04 20060101ALI20190920BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200619

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20210823