EP2650635B1 - Refrigerant distributing device and heat exchanger with the same - Google Patents

Refrigerant distributing device and heat exchanger with the same Download PDF

Info

Publication number
EP2650635B1
EP2650635B1 EP11846143.3A EP11846143A EP2650635B1 EP 2650635 B1 EP2650635 B1 EP 2650635B1 EP 11846143 A EP11846143 A EP 11846143A EP 2650635 B1 EP2650635 B1 EP 2650635B1
Authority
EP
European Patent Office
Prior art keywords
refrigerant
distributing
nozzle
distributing tube
hole
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
EP11846143.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2650635A1 (en
EP2650635A4 (en
Inventor
Qiang Gao
Yanxing Li
Ningjie Huang
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.)
Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd
Original Assignee
Sanhua Hangzhou Micro Channel Heat Exchanger 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 Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd filed Critical Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd
Publication of EP2650635A1 publication Critical patent/EP2650635A1/en
Publication of EP2650635A4 publication Critical patent/EP2650635A4/en
Application granted granted Critical
Publication of EP2650635B1 publication Critical patent/EP2650635B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/202—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor comprising inserted outlet elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl

Definitions

  • the refrigerant distributing device will be described below with reference to Figs. 1-3 .
  • the plurality of nozzles 2 are disposed on the distributing tube 1 along the length direction (i.e. the left and right direction in Fig. 1 ) of the distributing tube 1, and arranged on the distributing tube 1 in a straight line.
  • the distributing tube 1 is formed with a plurality of mounting holes 11, and each nozzle 2 is fitted and mounted in one mounting hole 11.
  • the plurality of nozzles 2 are arranged in one row.
  • the plurality of nozzles 2 may be arranged in a plurality of rows in a circumferential direction of the distributing tube 1, and the nozzle 2 in each row may be arranged spirally or linearly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP11846143.3A 2010-12-08 2011-05-09 Refrigerant distributing device and heat exchanger with the same Active EP2650635B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010590176.9A CN102564204B (zh) 2010-12-08 2010-12-08 制冷剂分配装置和具有它的换热器
PCT/CN2011/073846 WO2012075772A1 (zh) 2010-12-08 2011-05-09 制冷剂分配装置和具有它的换热器

Publications (3)

Publication Number Publication Date
EP2650635A1 EP2650635A1 (en) 2013-10-16
EP2650635A4 EP2650635A4 (en) 2017-10-11
EP2650635B1 true EP2650635B1 (en) 2023-05-10

Family

ID=46206575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11846143.3A Active EP2650635B1 (en) 2010-12-08 2011-05-09 Refrigerant distributing device and heat exchanger with the same

Country Status (5)

Country Link
US (1) US20130312944A1 (zh)
EP (1) EP2650635B1 (zh)
JP (1) JP6114995B2 (zh)
CN (1) CN102564204B (zh)
WO (1) WO2012075772A1 (zh)

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CN103486896B (zh) * 2013-07-30 2015-05-27 杭州三花微通道换热器有限公司 集流管组件和具有该集流管组件的换热器
CN104344607B (zh) * 2013-08-08 2018-07-06 浙江盾安热工科技有限公司 一种换热器
CN103604254B (zh) * 2013-11-12 2016-07-06 清华大学 一种内置气液两相流分流结构
CN103868398B (zh) * 2014-02-26 2016-08-31 美的集团股份有限公司 集流管及具有该集流管的平行流换热器
US9915456B2 (en) 2015-06-03 2018-03-13 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling vapor compression systems
KR102151217B1 (ko) * 2015-12-07 2020-09-02 에스트라오토모티브시스템 주식회사 공기조화기용 증발기의 냉매 분배관
JP6850058B2 (ja) * 2016-07-12 2021-03-31 マーレベーアサーマルシステムズジャパン株式会社 コンデンサ
WO2018047511A1 (ja) * 2016-09-12 2018-03-15 三菱電機株式会社 熱交換器および空気調和装置
EP3548824B1 (fr) * 2016-11-30 2023-03-29 Valeo Systemes Thermiques Dispositif d'homogénéisation de la distribution d'un fluide réfrigérant à l'intérieur de tubes d'un échangeur de chaleur constitutif d'un circuit de fluide réfrigérant
CN110940220B (zh) * 2018-09-25 2022-03-01 丹佛斯有限公司 用于换热器的分配管组件和具有该分配管组件的集流管组件和换热器
DE102019207799A1 (de) * 2019-05-28 2020-12-03 Mahle International Gmbh Tauchrohr zur Kältemittelverteilung in einem Chiller
EP3757498A1 (en) * 2019-06-26 2020-12-30 Valeo Autosystemy SP. Z.O.O. Heat exchanger
CN110778695A (zh) * 2019-12-10 2020-02-11 南京高速齿轮制造有限公司 一种齿轮箱滑环油路装置

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Also Published As

Publication number Publication date
EP2650635A1 (en) 2013-10-16
US20130312944A1 (en) 2013-11-28
WO2012075772A1 (zh) 2012-06-14
CN102564204B (zh) 2016-04-06
JP6114995B2 (ja) 2017-04-19
CN102564204A (zh) 2012-07-11
EP2650635A4 (en) 2017-10-11
JP2013544344A (ja) 2013-12-12

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