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1. 发明申请

WO2015107474A1 HOUSEHOLD DISHWASHING MACHINE 审中-公开
标题翻译：家用洗衣机
公开(公告)号：WO2015107474A1
公开(公告)日：2015-07-23
申请号：PCT/IB2015/050303
申请日：2015-01-15
申请人： INDESIT COMPANY S.P.A.
发明人： CORRIAS, Silvio , CAGNASSO, Andrea , LYSIK, Janusz
IPC分类号： A47L15/48
CPC分类号： A47L15/486 , A47L15/488
摘要： A dishwashing machine has a load-bearing structure that comprises a base supporting a washtub (3), there being articulated to the load-bearing structure a front door (4) of the washtub (3), the machine (1) moreover having a system for extraction of damp air from the tub (3), which comprises a fan (7) and a discharge duct (8) having a hollow body (9) with a width dimension and a height dimension. The fan (7) is a radial fan having a fan housing (7a), housed in which is a centrifugal impeller (7b), and the discharge duct (8) has an inlet portion (10) and an outlet portion (11). The intake mouth (7c) of the fan (7) is in fluid communication with an outlet opening (15) of the tub (3), the inlet portion (10) of the discharge duct (8) is in fluid communication with the delivery (7d) of the fan (7) and the outlet portion (11) of the discharge duct (8) is at the front of the machine (1). The discharge duct (8) has a portion (12) intermediate with respect to the inlet and outlet portions (10, 11) having a height (H) that decreases towards the outlet portion (11) and a width (W) that increases towards the outlet portion (11). At least the outlet portion (11) and the intermediate portion (12) of the discharge duct (8) extend over an upper wall (3a) of the tub (3), with the outlet portion (11) above an upper edge of the door (4). The outlet opening (15) is formed in one of the upper wall (3a) and a stationary side wall (3 c) of the tub (3), with the fan housing (7a) that is mounted on the aforesaid wall with the respective intake mouth (7c) that is at the outlet opening (15) and is substantially coaxial thereto. The damp air is drawn in from the outlet opening (15) substantially in the direction of the axis (A) of the impeller (7b) and forced in a radial direction into the discharge duct (8), and then expelled from the outlet portion (11) at the front of the machine (1) above the upper edge of the door (4).
摘要翻译：餐具清洗机具有承载结构，该结构包括支撑洗涤桶（3）的基座，所述洗衣机（3）的前门（4）与所述承载结构铰接，所述机器（1）还具有用于从桶（3）中提取湿空气的系统，其包括具有宽度尺寸和高度尺寸的具有中空体（9）的风扇（7）和排放管道（8）。风扇（7）是具有风扇壳体（7a）的径向风扇，容纳在其中的是离心式叶轮（7b），排出管道（8）具有入口部分（10）和出口部分（11）。风扇（7）的吸气口（7c）与洗涤桶（3）的出口（15）流体连通，排出管道（8）的入口部分（10）与输送管（7）的风扇（7d）和排出管（8）的出口部分（11）位于机器（1）的前部。排放管道（8）具有相对于具有朝向出口部分（11）减小的高度（H）的入口部分和出口部分（10,11）的中间部分（12），并且宽度（W）朝向出口部分（11）。至少排出管道（8）的出口部分（11）和中间部分（12）在桶（3）的上壁（3a）上延伸，出口部分（11）位于桶的上边缘门（4）。出口开口（15）形成在桶（3）的上壁（3a）和静止侧壁（3c）中的一个中，风扇壳体（7a）安装在上述壁上位于出口（15）处并与其基本同轴的进气口（7c）。大体上沿着叶轮（7b）的轴线（A）的方向从出口开口（15）吸入潮湿的空气，并将其沿径向被迫进入排放管道（8），然后从出口部分（11）在门（4）的上边缘上方的机器（1）的前部。

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