US20080066487A1 - Condenser and radiator of air conditioning refrigeration system - Google Patents

Condenser and radiator of air conditioning refrigeration system Download PDF

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Publication number
US20080066487A1
US20080066487A1 US11/748,930 US74893007A US2008066487A1 US 20080066487 A1 US20080066487 A1 US 20080066487A1 US 74893007 A US74893007 A US 74893007A US 2008066487 A1 US2008066487 A1 US 2008066487A1
Authority
US
United States
Prior art keywords
radiator
condenser
lobes
unit
units
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
US11/748,930
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English (en)
Inventor
Wai Kwan Cheung
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.)
DONGGUAN GAOBAO ALUMINUIM MANUFACTORY Co Ltd
Original Assignee
DONGGUAN GAOBAO ALUMINUIM MANUFACTORY 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 DONGGUAN GAOBAO ALUMINUIM MANUFACTORY Co Ltd filed Critical DONGGUAN GAOBAO ALUMINUIM MANUFACTORY Co Ltd
Assigned to DONGGUAN GAOBAO ALUMINIUM MANUFACTORY COMPANY, LTD. reassignment DONGGUAN GAOBAO ALUMINIUM MANUFACTORY COMPANY, LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Cheung, Wai Kwan
Publication of US20080066487A1 publication Critical patent/US20080066487A1/en
Assigned to Cheung, Wai Kwan reassignment Cheung, Wai Kwan ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DONGGUAN GAOBAO ALUMINIUM MANUFACTORY COMPANY, LTD.
Abandoned legal-status Critical Current

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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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0246—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant

Definitions

  • the heat transferring contact surface or contact point between the curve copper tubes or porous ribbon-shaped strips of aluminum alloy and the aluminum sheet are all formed by means of soldering.
  • each welded contact point is subject to breakage due to the long period of heat/cold temperature exchanging, so that it is prone to forming gap between the copper tubes or aluminum ribbon-shaped strips and the aluminum sheet assembly.
  • dust borne in air will enter into the gap to gradually fill up the space, and then the heat radiating efficiency will be lowered greatly.
  • the radiator unit may be formed integrally, and each of the lobes may have tooth-like outside surface, and each of the through holes may have corrugated inner wall.
  • the present invention provide a radiator unit used to form a radiator, comprising at least two lobes, two of the at least two lobes facing to and hermetically attaching to each other, and at least one through hole disposed in the middle part of the two lobes along the height thereof.
  • FIG. 3 is a schematic front view of a radiator according to one embodiment of the present invention.
  • FIG. 7 is a left view of the radiator shown in FIG. 6 ;
  • FIG. 18 is a left view of the radiator unit shown in FIG. 16 ;
  • FIG. 11 is a section view of another embodiment of the radiator of the present invention. Except that the radiator shown in FIG. 11 comprises eight radiator units, the structure and operation principle of the radiator is similar to that of the radiator shown in FIG. 3 .
  • FIGS. 23 to 25 show the lower one-way channel 4 of FIG. 3 .
  • the lower one-way channel 4 is sealed on both ends, and has a number of grooves 41 on the surface opposite to the radiator units 2 .
  • the number of the grooves 41 corresponds to the number of the radiator units to which the lower one-way channel 4 is attached.
  • the lower one-way channel 4 is attached to six radiator units, thus, the number of the grooves 41 is six, as shown in FIG. 23 .
  • the inner space of the lower one-way channel 4 is separated by several spacers 44 , to form several passages 42 for the refrigerating medium.
  • the spacers 44 also separate each of the grooves 41 into several apertures 45 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)
US11/748,930 2006-09-15 2007-05-15 Condenser and radiator of air conditioning refrigeration system Abandoned US20080066487A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2006101221670A CN1959330A (zh) 2006-09-15 2006-09-15 一种高科技复合材料环保节能空调制冷系统冷凝器和散热网
CN200610122167.0 2006-09-15

Publications (1)

Publication Number Publication Date
US20080066487A1 true US20080066487A1 (en) 2008-03-20

Family

ID=38071141

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/748,930 Abandoned US20080066487A1 (en) 2006-09-15 2007-05-15 Condenser and radiator of air conditioning refrigeration system

Country Status (3)

Country Link
US (1) US20080066487A1 (zh)
JP (1) JP2008070106A (zh)
CN (1) CN1959330A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110126581A1 (en) * 2009-11-20 2011-06-02 Samsung Electronics Co., Ltd. Air conditioner and outdoor unit thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101900459A (zh) * 2010-06-28 2010-12-01 吴植仁 一种微通道平行流换热器
CN108663311B (zh) * 2018-08-24 2021-03-16 青岛科技大学 基于废旧塑料热氧老化程度的在线超声检测装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146979A (en) * 1987-08-05 1992-09-15 Carrier Corporation Enhanced heat transfer surface and apparatus and method of manufacture
US5186249A (en) * 1992-06-08 1993-02-16 General Motors Corporation Heater core
US6341648B1 (en) * 1997-04-23 2002-01-29 Denso Corporation Heat exchanger having heat-exchanging core portion divided into plural core portions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185791U (ja) * 1982-05-31 1983-12-09 昭和アルミニウム株式会社 ラジエ−タ
JPS63199840A (ja) * 1987-02-12 1988-08-18 Mitsubishi Alum Co Ltd 熱交換器用アルミニウム製コア
JPH0481481A (ja) * 1990-07-24 1992-03-16 Sekisui Chem Co Ltd 粘着テープの製造方法
JP3947830B2 (ja) * 1996-06-26 2007-07-25 昭和電工株式会社 偏平状熱交換管の製造方法
JP2000154987A (ja) * 1998-11-19 2000-06-06 Daikin Ind Ltd 空気熱交換器
JP4533726B2 (ja) * 2003-11-14 2010-09-01 昭和電工株式会社 エバポレータおよびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146979A (en) * 1987-08-05 1992-09-15 Carrier Corporation Enhanced heat transfer surface and apparatus and method of manufacture
US5186249A (en) * 1992-06-08 1993-02-16 General Motors Corporation Heater core
US6341648B1 (en) * 1997-04-23 2002-01-29 Denso Corporation Heat exchanger having heat-exchanging core portion divided into plural core portions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110126581A1 (en) * 2009-11-20 2011-06-02 Samsung Electronics Co., Ltd. Air conditioner and outdoor unit thereof

Also Published As

Publication number Publication date
JP2008070106A (ja) 2008-03-27
CN1959330A (zh) 2007-05-09

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Legal Events

Date Code Title Description
AS Assignment

Owner name: DONGGUAN GAOBAO ALUMINIUM MANUFACTORY COMPANY, LTD

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHEUNG, WAI KWAN;REEL/FRAME:019305/0275

Effective date: 20070222

AS Assignment

Owner name: CHEUNG, WAI KWAN, CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DONGGUAN GAOBAO ALUMINIUM MANUFACTORY COMPANY, LTD.;REEL/FRAME:022139/0634

Effective date: 20081210

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION