The utility model relates to a miniature pesticide spraying device for chemical insecticide powder. The utility model is characterized in that the 3 of the nozzle is provided with a contracting expanding and contracting necking orifice, which is arranged on the spray nozzle 2, and is provided with a powder feeding pipe (6) which is used for the air inlet and outlet of the air inlet and outlet of the nozzle, and a powder feeding pipe (7) is arranged on the nozzle body and is provided with a powder feeding pipe (1). Seal ring 5 jammed bottle. The spray holes of the nozzles can be made of rectangular, elliptical and other geometric bodies. In order to make full use of the medicament, the nozzle 3 is also provided with an auxiliary spray hole 4. The utility model has the advantages of simple structure, convenient operation, uniform spraying and spraying, labor saving and medicine saving, and can avoid the direct contact of the drug users. The utility model is suitable for families, hotels, vehicles and vessels, warehouses, etc., and can also be used as a rodenticide.
【技术实现步骤摘要】
本技术涉及一种化学杀虫粉剂微型施药器具,该器具亦可用于灭鼠及其它粉剂喷撒。杀虫施药器具是实施化学药品防治措施的重要工具,因此施药器的研制与发展直接关系到虫害的防治工作。近些年来,各类卫生杀虫药具的研制进展很快,有力的促进了化学粉剂药品的研制和生产,在三大类施药器具中,尤以喷雾器发展领先,不仅品种型号多,功能及质量也在不断提高;喷烟器则发展较慢;喷粉器研制几乎没有更多新进展。随着化学药品防制虫害工作的研制与发展,社会各方面对喷粉剂的需求也日业增加,尤其是在必须使用杀虫粉剂情况下,还缺少一种理想的简易喷撒器具。目前能用于喷粉的施药器具有手动背负式喷粉机,手摇喷粉器和机动背负式弥雾喷粉机。这些喷粉器具均是靠驱动风扇高速旋转产生动力气流,带动粉剂喷撒的,不仅结构复杂,而且其应用也只限于室外大面积喷撒粉剂。至于小范围如家庭、库房等场合所用喷粉器具,多数采用纱布包药粉抖撒或用瓶口带网眼的撒粉瓶将药粉像撒胡椒面式的撒放到一定位置,造成药粉喷撒不均浪费药剂,很难保证喷撒效果。基于上述现有技术状况,本技术的目的是设计一种简易喷撒杀虫粉剂所用器具。该器具亦可用做灭鼠药具及其它粉剂喷撒工具使用,以保证喷撒效果均匀。以下配合附图介绍本技术结构之特点附图说明图1是本喷粉器主体结构局部剖视图。图2(a)、(b)、(c)是上述喷粉器喷咀结构A-A断面,B-B断面及其俯视图。本技术所提供的微型喷粉器系由喷粉瓶7,输粉管6,喷咀3及其帽体1组装而成,其特点是喷咀3设有一个沿纵向呈收缩扩张状的喷孔2,即缩颈喷孔2,该喷咀3的喷孔2连接瓶体7一端设有一输粉管6,喷咀3的外侧有一密封环5用于卡住瓶 ...
【技术保护点】
一种喷撒粉剂所用的微型喷粉器,系由喷粉瓶7、输粉管6、喷咀3及帽体1组装而成。其特征在于所说喷咀3沿纵向设有一个呈收缩扩张状的缩颈喷孔2,并设有喷粉管6,该喷咀3的外侧设有密封环5卡住瓶口。
【技术特征摘要】
1.一种喷撒粉剂所用的微型喷粉器,系由喷粉瓶7、输粉管6、喷咀3及帽体1组装而成。其特征在于所说喷咀3沿纵向设有一个呈收缩扩张状的缩颈喷孔2,并设有喷粉管6,该喷咀3的外侧设有密封环5卡住瓶口。2.根据权利要求...
【专利技术属性】
技术研发人员:高寿文,韩毅军,丁汉,顾峰,
申请(专利权)人:高寿文,韩毅军,丁汉,
类型:实用新型
国别省市:91[中国|大连]
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