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1. CN201093836 - 一种吹塑成型的风道结构

Office
China
Application Number 200720176852.1
Application Date 21.09.2007
Publication Number 201093836
Publication Date 30.07.2008
Grant Number 201093836
Grant Date 30.07.2008
Publication Kind Y
IPC
F25D 23/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23General constructional features
08Parts formed wholly or mainly of plastics materials
F25D 17/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating gas, e.g. by natural convection
06by forced circulation
08using ducts
CPC
F25D 2317/067
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
06with forced air circulation
067characterised by air ducts
Applicants 伊莱克斯(中国)电器有限公司
Inventors 戴洪波
Agents 北京邦信阳专利商标代理有限公司
北京邦信阳专利商标代理有限公司
Title
(ZH) 一种吹塑成型的风道结构
Abstract
(ZH)

本实用新型提供了一种用于风冷无霜电冰箱、冷柜等的吹塑成型的风道结构。该吹塑成型的风道结构为一体成型的结构,由风道体和位于风道体两端的风道口组成,所述风道口设有密封槽。本实用新型的吹塑成型的风道结构,避免了以往的复杂组装,降低了制造及安装的成本,并且有很好的密封性,可靠性很高;而且更便于风道的安装,很好地保证了在连接处的密封;此外,使风道能承受发泡时的高温高压,有利于提高发泡的质量。