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GB1527922A - Apparatus for simultaneous fluid mass transfer and heat exchange - Google Patents

Apparatus for simultaneous fluid mass transfer and heat exchange

Info

Publication number
GB1527922A
GB1527922A GB2284/76A GB228476A GB1527922A GB 1527922 A GB1527922 A GB 1527922A GB 2284/76 A GB2284/76 A GB 2284/76A GB 228476 A GB228476 A GB 228476A GB 1527922 A GB1527922 A GB 1527922A
Authority
GB
United Kingdom
Prior art keywords
heat pipes
assembly
fluid
wick
rotatable
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
Application number
GB2284/76A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1527922A publication Critical patent/GB1527922A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0208—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes using moving tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/04—Hollow impellers, e.g. stirring vane
    • 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]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1527922 Transverse-flow fans and pumps NISSAN MOTOR CO Ltd 21 Jan 1976 [28 Jan 1975] 2284/76 Heading F1C [Also in Division F4] Apparatus for accomplishing simultaneous mass transfer of a fluid and heat exchange between the same fluid and another fluid comprises an impeller which incorporates heat pipes of airfoil-like profile. The apparatus may be a fan blower, Figs 1 and 2, or a rotary pump, Fig. 5. As shown in Figs. 1 and 2, heat pipes 22 extend between support plates 24, 26 and through apertures in a solid cylinder 28, Fig. 1, to form an assembly which is rotatable in a housing 14 about an axis 20 by a motor 32. On rotation of the assembly, the heat pipes impel fluids F 1 and F2 and also effect heat exchange therebetween. The fluids are kept separate by the solid cylinder 28 and also by a wall 30 of the housing 14. Each of the heat pipes is of heat conductive material eg copper, has been evacuated, and contains a wick of porous material 34 soaked with a liquid. The porous material may be wire screen, glass fibre, or cloth of natural or synthetic fibre. The liquid soaked into the wick may be water, an alcohol, a fluorohydrocarbon or aqueous ammonia. As shown in Fig. 5, heat pipes 64 each have a wick 34 extending longitudinally of the pipe and a wick 66 at one end. The heat pipes are of airfoil-like profile, have fins 86 and are mounted so as to form an assembly rotatable by a drive pulley 58. Rotation of the assembly pumps a fluid F 1 (such as hot air or water) through a volute chamber 50. A second fluid (eg liquid) passes as indicated at F 2 . Annular seal members 84 contact a hoop 76 forming part of the rotatable assembly. It is mentioned that apparatus according to the invention may be a cooling system of a water-cooled engine.
GB2284/76A 1975-01-28 1976-01-21 Apparatus for simultaneous fluid mass transfer and heat exchange Expired GB1527922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50011628A JPS5186857A (en) 1975-01-28 1975-01-28

Publications (1)

Publication Number Publication Date
GB1527922A true GB1527922A (en) 1978-10-11

Family

ID=11783184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2284/76A Expired GB1527922A (en) 1975-01-28 1976-01-21 Apparatus for simultaneous fluid mass transfer and heat exchange

Country Status (3)

Country Link
JP (1) JPS5186857A (en)
DE (1) DE2602933C3 (en)
GB (1) GB1527922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422003A (en) * 2005-01-06 2006-07-12 Ford Global Tech Llc Combined fan and heat exchanger
CN100359185C (en) * 2003-03-25 2008-01-02 乐金电子(天津)电器有限公司 Heat exchanger integrated fan combined body
WO2008133783A1 (en) * 2007-04-30 2008-11-06 Caterpillar Inc. Cooling system with expansion driven fan
WO2012003635A1 (en) * 2010-07-08 2012-01-12 Zang Baohua Hollow blade heat-exchange fan

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930240A1 (en) * 1979-07-26 1981-02-12 Gebhardt Gmbh Wilhelm DEVICE FOR CONVEYING A LIQUID OR GASEOUS FLOW MEDIUM
DE3438039A1 (en) * 1984-10-17 1986-04-24 Ltg Lufttechnische Gmbh, 7000 Stuttgart CROSS-CURRENT FAN FOR CONVEYING GAS
WO1992016751A1 (en) * 1991-03-15 1992-10-01 Toto Ltd. Multi-layer disk fan with blades
WO1994010450A1 (en) * 1992-10-26 1994-05-11 Xeme Technology Inc. Rotor for a transverse flow pump
US6156090A (en) * 1997-10-03 2000-12-05 Hitachi, Ltd. Air cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housing
WO2020057834A1 (en) * 2018-09-19 2020-03-26 Arcelik Anonim Sirketi A rotary heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959338A (en) * 1972-10-11 1974-06-08
JPS49128354A (en) * 1973-04-11 1974-12-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100359185C (en) * 2003-03-25 2008-01-02 乐金电子(天津)电器有限公司 Heat exchanger integrated fan combined body
GB2422003A (en) * 2005-01-06 2006-07-12 Ford Global Tech Llc Combined fan and heat exchanger
WO2008133783A1 (en) * 2007-04-30 2008-11-06 Caterpillar Inc. Cooling system with expansion driven fan
WO2012003635A1 (en) * 2010-07-08 2012-01-12 Zang Baohua Hollow blade heat-exchange fan

Also Published As

Publication number Publication date
DE2602933C3 (en) 1981-02-19
JPS5186857A (en) 1976-07-29
DE2602933B2 (en) 1980-06-19
DE2602933A1 (en) 1976-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee