CN2134894Y - 喷雾器雾化式导液管 - Google Patents

喷雾器雾化式导液管 Download PDF

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Publication number
CN2134894Y
CN2134894Y CN 92219671 CN92219671U CN2134894Y CN 2134894 Y CN2134894 Y CN 2134894Y CN 92219671 CN92219671 CN 92219671 CN 92219671 U CN92219671 U CN 92219671U CN 2134894 Y CN2134894 Y CN 2134894Y
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pipe
catheter
liquid
sprayer
air inlet
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CN 92219671
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徐海波
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Abstract

一种用于喷雾器的雾化式导液管,它由进气管和 雾化管构成整体,导液管的进气管的管孔与雾化管的 管相通,导液管的底端设计有能使药液进入管孔内的 小孔,药液进入导液管内与同压力下的气体(空气)在 管内混合而雾化,再经软管、控制阀、直管,由喷头或 喷嘴进一步雾化,使喷出雾滴颗小,喷洒均匀,节约药 液,它适用于医用喷雾器或农用喷雾器。

Description

雾化式导液管是喷雾器的一种附件。
现有技术中,喷雾器的导液管均为直管,垂直安装在喷雾器的筒内。导液管的一端(药液进口端)浸入药液中,另一端(药液出口端)固定在喷雾器的壳体上。管口与药液输送软管相连接,再经控制阀、直管、喷头喷出雾状药液。药液在导液管内没有雾化,只起到输送药液的功能,致使喷出的药液雾滴较大,造成喷洒不匀,浪费药液。
本发明的目的是提供一种在药液进入导液管内就能产生雾化效果的导液管。
本发明是这样实现的,是将原来的直管式导液管设计成弯管,即U形管或管孔相能的联壁管,在U形管或联壁管的底部设计有能使药液进入导液管的小孔。U形管或联壁管的进气口低于气液混合管的出口,药液在混合内进行雾人化,雾化后进入输送软管、控制阀、直管,由喷头进一步雾化而喷出。
下面通过实施例详述本发明
附图说明:
图1是喷雾器雾化式U管导液管的主视图。
图2是喷雾器雾化式联壁管导液管的主视图。
图3是图A-A的剖视图。
图4是喷雾器雾化式联壁管导液管的主视图。
实施例1
喷雾器雾化式导液管为U形管图1,采用金属管弯折成型,导液管由进气管2与雾化管1构成整体,进气管2的管口低于雾化管1的管口,导液管的底端设计有能使药液进入导液管的小孔K1。安装导液管时,雾化管1的管口端与喷雾器筒体的上盖连接在一起,进气管2的管口处于药液液面之上,使之与筒内的气体相通。使用时因浸入药液中的小孔和进气口处于同一压力状态下,气体与药液分别从进气口和小孔进入雾化管1内进行雾化,雾化后经软管、控制阀、直管,由喷头或喷嘴进一步雾化而喷出。喷出的雾滴颗粒小,喷洒均匀,节省药液。
实施例2
喷雾器雾化式导液管为联壁管图2,导液管由进气管4与雾化管3的管壁联结在一起,成整体结构图3,进气管的管孔与雾化管3的管孔相通,导液管的底端设计有能使药液进入导液管的小孔K2,导液管的底部为弧形。导液管采用塑料经注塑成型。安装要求及功能与实施例1相同。
实施例3
喷雾器雾化式导液管为联壁管图4,导液管由进气管6与雾化管5的管壁联结在一起,成整体结构图3,进气管6的管孔与雾化管5的管孔相通,导液管的底端设计有能使药液进入导液管的小孔K3,导液管的底部为平底。导液管采用塑经注塑成型。安装要求及功能与实施例1相同。
优点及效果:
喷雾器雾化式导液管集进气管与雾化管为一体,药液从浸入药液中的小孔射入雾化管与气体混合,从而使药液雾化,再经喷头或喷嘴喷出,使喷出的药液颗粒小,喷洒均匀,同时还节约了药液。它可广泛应用于医用喷雾器及农用喷雾器上。

Claims (2)

1、一种喷雾器雾化式导液管,其特征是:雾化式导液管为U形管,气体进入管2的进气口低于雾化管1的出口,导液管的底端设计有能使药液进入导液管的小孔K1。
2、根据权利要求1所述的喷雾器雾化式导液管,其特征是:进气管4与雾化管3为联壁管,且进气管4与雾化管3的管孔相通,进气管4的管口低于雾化管3的管口,导液管的底端设计有能使药液进入导液管的小孔K2,导液管底部为半圆形或平底。
CN 92219671 1992-08-26 1992-08-26 喷雾器雾化式导液管 Expired - Fee Related CN2134894Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92219671 CN2134894Y (zh) 1992-08-26 1992-08-26 喷雾器雾化式导液管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92219671 CN2134894Y (zh) 1992-08-26 1992-08-26 喷雾器雾化式导液管

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CN2134894Y true CN2134894Y (zh) 1993-06-02

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CN 92219671 Expired - Fee Related CN2134894Y (zh) 1992-08-26 1992-08-26 喷雾器雾化式导液管

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108772180A (zh) * 2018-05-22 2018-11-09 章敏 粉碎机的辅助装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108772180A (zh) * 2018-05-22 2018-11-09 章敏 粉碎机的辅助装置

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