阅读说明：本技术 雾炮及使用该雾炮的环卫车 (Fog gun and sanitation vehicle using same ) 是由 陈建设 彭林斌 马迎坤 张喆 王立岗 胡亚荣 丁爽 张增 于 2018-07-05 设计创作，主要内容包括：本发明涉及一种雾炮及使用该雾炮的环卫车,雾炮包括风筒和风机,风筒具有处于前端的进风口和处于后端的出风口,风筒内同轴装配有导流柱,风筒与导流柱之间固定连接有若干个导流板而将导流柱支撑固定,风筒上还设有雾化喷头,雾化喷头的出雾位置位于风筒的出风柱的外轮廓以内,所述导流板支撑在导流柱的后段部分,所述导流柱的前段部分向前悬伸形成悬臂结构,所述风机装配在导流柱的前端,能够较好的降低风机的叶片与导流板之间形成的压力脉动,也就是降低气流旋涡脱落、破裂对空气产生的瞬间压缩、扩张效应,有效的降低了叶片与导流板之间的气动噪声。(The invention relates to a fog gun and a sanitation vehicle using the fog gun, the fog gun comprises an air duct and a fan, the air duct is provided with an air inlet at the front end and an air outlet at the rear end, a flow guide column is coaxially assembled in the air duct, a plurality of flow guide plates are fixedly connected between the air duct and the flow guide column to support and fix the flow guide column, the air duct is also provided with an atomizing nozzle, the fog outlet position of the atomizing nozzle is positioned within the outer contour of the air outlet column of the air duct, the guide plate is supported at the rear section part of the guide column, the front section part of the guide column is suspended forwards to form a cantilever structure, the fan is assembled at the front end of the guide column, pressure pulsation formed between the blades of the fan and the guide plate can be well reduced, namely instantaneous compression and expansion effects of airflow vortex shedding and cracking on air are reduced, and pneumatic noise between the blades and the guide plate is effectively reduced.)

1. Fog gun, including dryer and fan, the dryer has the air intake that is in the front end and is in the air outlet of rear end, and coaxial being equipped with the water conservancy diversion post in the dryer, fixedly connected with a plurality of guide plate and with the water conservancy diversion post support fixed between dryer and the water conservancy diversion post, still be equipped with atomizer on the dryer, atomizer's play fog position is located within the outline of the air-out post of dryer, its characterized in that: the guide plate is supported on the rear section part of the guide column, the front section part of the guide column stretches forwards to form a cantilever structure, and the fan is assembled at the front end of the guide column.

2. The fog gun of claim 1, wherein: the air duct comprises a front straight section and a conical section connected to the rear part of the straight section, the cantilever structure is arranged in the straight section, and the guide plate is fixed in the conical section.

3. The fog gun of claim 2, wherein: the flow guide column is provided with a cylindrical section and a conical section connected with the rear part of the cylindrical section, and the flow guide plate is connected with the conical section to enable the cylindrical section to form the cantilever structure.

4. The fog gun according to claim 1 ~ 3, wherein the front end face of the cantilever structure extends backward to form a mounting cavity for mounting a motor of a fan, and the outer diameter of the hub of the fan is consistent with that of the cantilever structure.

5. The fog gun according to claim 1 ~ 3, wherein the guide pillar has an air outlet on its rear end surface, and an air inlet on its peripheral surface and/or its front end surface, the air inlet communicating with the air outlet to form an air flow compensation channel for part of the air flow to pass through.

6. The fog gun of claim 5, wherein: and the motor of the fan is arranged in the airflow compensation channel.

7. The fog gun of claim 6, wherein: the flow guide column is of a cylindrical structure, and an inner hole of the flow guide column forms the airflow compensation channel.

8. The fog gun of claim 7, wherein: the air inlet is arranged on the side wall of the flow guide column and corresponds to the position where the motor is installed.

9. The fog gun of claim 6, wherein: a bearing seat is supported inside the front end of the flow guide column, a motor of the fan is mounted on the bearing seat, and a motor shaft of the fan penetrates through the bearing seat to be matched with blades of the fan in a rotation stopping mode.

10. The sanitation vehicle comprises a vehicle body and fog guns arranged on the vehicle body, and is characterized in that the fog guns are the fog guns of any one of the claims 1 ~ 9.