CN2387337Y - 共排烟道防串烟排油烟机 - Google Patents

共排烟道防串烟排油烟机 Download PDF

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CN2387337Y
CN2387337Y CN 97247934 CN97247934U CN2387337Y CN 2387337 Y CN2387337 Y CN 2387337Y CN 97247934 CN97247934 CN 97247934 CN 97247934 U CN97247934 U CN 97247934U CN 2387337 Y CN2387337 Y CN 2387337Y
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万百千
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Abstract

本实用新型公开了一种适合高层住宅共排烟道的防串烟的排油烟机,它由风机、管道、浮球阀塞、液封弯等组成,当风机开启时,浮球阀塞浮起使风机抽取油烟可畅通的排入共排烟道中,当风机关闭时浮球阀塞自落至管道喇叭口中像瓶塞样关闭管道与共排烟道的通道,使上下层共排烟道的厨房不会串烟,提高了厨房卫生质量。

Description

共排烟道防串烟排油烟机
本发明涉及一种住宅厨房共排烟的排油烟机,特别是共排烟道防串烟排油烟机。
现有的厨房排油烟机主要安装在厨房窗口位置将油烟直排到窗外,当使用时间过长积累的油污污染窗口外墙不但影响建筑物外观,还会霉变成有害人体健康的物质。随着高层住宅的发展,这一问题越来越严重,近些年又有采用共排烟道方式排烟,即将抽油烟机抽吸的油烟排出到共用烟道,然后从房顶排出。虽然这种方式解决了直排到窗外污染建筑物外墙的缺陷,但是存在上下层共排烟道住户相互串烟的问题,厨房气味相互串入,共排烟道内的腐变的物质气味进入厨房影响室内卫生。
本发明是要提供一种共排烟道防串烟排油烟机,使共排烟道住户无论是多户同时使用还是单户使用都不会相互串烟。
本发明是这样实现的,吸排油烟的风机连接的风管卡装在厨房与共排烟道隔墙体中,风管的出口制作成呈喇叭状,大径朝上,将带有倒置圆台浮球阀塞作为关闭风管喇叭口的阀门,浮球阀塞圆台部分的锥度与风管喇叭口密封配制,使之可以像瓶塞一样密封排油烟管道的喇叭口,当风管前端的风机开启时,风机的风压使浮球阀塞浮起,抽取的油烟可畅通地排入共排烟道,当风机停机时浮球阀塞的重力作用自然落入喇叭口,像瓶塞一样密封关闭风管与共排烟道的通道,共排烟道中的油烟不能进入管道,也不会进入厨房,保持共排烟道住户的厨房卫生。浮球阀塞采用硅橡胶做成气囊球形,使之比重轻受风机的风压作用易浮起、方便开启风机与共排烟通的通道,硅橡胶具有不沾油、耐老化、无毒、阻燃等特性,保证使用安全性。园台状浮球阀塞自落到管道喇叭口即可关闭,不需机械操作,使机械故障因素得以消除,在浮球阀塞上升顶部设立限位板,浮球阀塞受风机风压作用也不会飘出、限制其可以自回位的范围。
以下结合附图作详细说明。
图1是本发明共排烟防串烟排油烟机结构示图:
参考附图:与风机(1)连接的风管(2)卡装在厨房与共排烟道隔墙的墙体(6),风机(1)在厨房侧、风管(2)及其它部件均在共排烟道内。当风机(1)开机抽油烟时管道(2)内的正压使浮球阀塞(3)浮起,开启管道(2)与共排烟道的通道,抽取的油烟排入共排烟道中,风机(1)停机时浮球阀塞(3)自落下关闭风管(2)与共排烟道的通道,共排烟道中的烟气不会串入管道(2)进入厨房。浮球阀塞(3)的上升部还设置限位板(4),使浮球阀塞(3)不会飘出回位的范围。当管道(2)有积油时从管道(2)下回弯的排油孔(5)进入液封弯(7)再排出,共排烟道的油烟不能通过液封弯(7)串入管道。

Claims (1)

1、一个由风机(1)带有喇叭口的风管(2)浮球阀塞(3)限位板(4)等组成的共排烟道防串烟排油烟机其特征是:浮球阀塞(3)置带有喇叭口的风管(2)内。
CN 97247934 1997-09-03 1997-09-03 共排烟道防串烟排油烟机 Expired - Fee Related CN2387337Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97247934 CN2387337Y (zh) 1997-09-03 1997-09-03 共排烟道防串烟排油烟机

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Application Number Priority Date Filing Date Title
CN 97247934 CN2387337Y (zh) 1997-09-03 1997-09-03 共排烟道防串烟排油烟机

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CN2387337Y true CN2387337Y (zh) 2000-07-12

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