申请人:BASF SE
公开号:EP3973773A1
公开(公告)日:2022-03-30
Use of a device D in agricultural applications, forestry or home and garden applications, wherein said device D is used for dispensing in the air, as a vapor, an active ingredient that is liquid at ambient temperature,
wherein device D contains:
- an aeration system that contains a pipe (2, 4, 510) opening into the open air and is configured to allow an airflow to pass through the pipe;
- at least one distributor member (8, 208) that is in fluid connection with a storage container and is intended to be supplied with a liquid active ingredient from said storage container, said distributor member containing a porous body (8, 208) that contains micro-channels forming an outlet arranged in said pipe in order to constitute an evaporation zone for the active ingredient therein, wherein the pores present in said porous body are at least a part of the micro-pipes of the distributor member;
- a heating member (11, 211, 132) arranged on or in the distributor member so as to control a flow of the active ingredient through the distributor member.
装置 D 在农业、林业或家庭和花园应用中的用途,其中所述装置 D 用于将在环境温度下为液态的活性成分以蒸汽形式喷洒在空气中、
其中设备 D 包含
- 通气系统,该系统包含一个通向露天的管道(2、4、510),其构造允许气流通过管道;
- 至少一个分配器部件 (8,208),该部件与储存容器流体连接,用于从所述储存容器供应液体活性成分,所述分配器部件包含一个多孔体 (8,208),该多孔体包含微通道,形成一个出口,布置在所述管道中,以构成其中活性成分的蒸发区,其中所述多孔体中存在的孔隙至少是分配器部件微管道的一部分;
- 加热部件(11、211、132),布置在分配器部件上或分配器部件内,以控制活性成分通过分配器部件的流量。