EP 3832243 A1 20210609 - MULTI-STAGE FLOW DISTRIBUTION PLATE GROUP FOR HEAT EXCHANGER
Title (en)
MULTI-STAGE FLOW DISTRIBUTION PLATE GROUP FOR HEAT EXCHANGER
Title (de)
MEHRSTUFIGE STRÖMUNGSVERTEILUNGSPLATTENGRUPPE FÜR WÄRMETAUSCHER
Title (fr)
GROUPE DE PLAQUES DE DISTRIBUTION D'ÉCOULEMENT À PLUSIEURS ÉTAGES POUR ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
CN 201911242835 A 20191206
Abstract (en)
Multi-stage flow distribution plate group for heat exchanger, comprising at least two pairs of unit plate groups, wherein each pair of the said unit plate group includes a first plate (1) and a second plate (2) that are stacked, wherein both the said first plate (1) and the second plate (2) include a main panel and a surrounding baffle (3). The main panel includes a shunt area (41), a main heat exchanging area (42) and the confluence area (43). Shunt ribs (44) are set between the said shunt area (41) and the main heat exchanging area (42) as well as between the main heat exchanging area (42) and the confluence area (43), which are used to evenly distribute the medium flowing from the shunt area (41) into the main heat exchanging area (42) and the medium flowing from the main heat exchanging area (42) into the confluence area (43).
IPC 8 full level
CPC (source: CN EP)
F28D 9/0037 (2013.01 - EP); F28D 9/005 (2013.01 - EP); F28D 9/0056 (2013.01 - CN); F28F 3/042 (2013.01 - EP); F28F 3/044 (2013.01 - EP); F28F 3/046 (2013.01 - EP); F28F 3/048 (2013.01 - CN EP); F28F 3/083 (2013.01 - CN)
Citation (search report)
- [XY] WO 2010090557 A1 20100812 - ALFA LAVAL CORP AB [SE], et al
- [Y] EP 3351886 A1 20180725 - AIREC AB [SE]
- [XY] WO 2007004939 A1 20070111 - ALFA LAVAL CORP AB [SE], et al
- [Y] WO 2015086343 A1 20150618 - SWEP INT AB [SE]
- [X] EP 3396293 A1 20181031 - ALFA LAVAL CORP AB [SE]
- [X] WO 2009151399 A1 20091217 - ALFA LAVAL CORP AB [SE], et al
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3832243 A1 20210609; EP 3832243 B1 20240327; EP 3832243 C0 20240327; CN 110749215 A 20200204; PL 3832243 T3 20240617
DOCDB simple family (application)
EP 20020579 A 20201201; CN 201911242835 A 20191206; PL 20020579 T 20201201