Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fog gun and sanitation vehicle using fog gun

A fog cannon and atomizing nozzle technology, applied in the field of sanitation vehicles, can solve problems such as high noise, reduce installation structure, reduce pressure pulsation, and facilitate construction

Pending Publication Date: 2020-01-14
ZHENGZHOU YUTONG HEAVY IND
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fog cannon to solve the problem of high noise in the prior art due to the short distance between the deflector and the blade of the fan; car

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fog gun and sanitation vehicle using fog gun
  • Fog gun and sanitation vehicle using fog gun
  • Fog gun and sanitation vehicle using fog gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The embodiments of the present invention will be further described below in conjunction with the drawings.

[0036] Specific embodiments of the fog cannon of the present invention, such as Figure 1 to Figure 6 As shown, in this embodiment, the fog cannon is applied to a dust suppression vehicle to spray water mist into the air to achieve the effect of dust suppression and dust reduction. The fog cannon includes a wind tube 11, a guide cone 7 that is a guide column, a fan, a deflector 9 and other structures. Specifically, the wind tube 11 is a cylindrical structure with an axis extending in the front and rear directions. The guide cone 7 penetrates the wind Inside the barrel 11, and arranged coaxially with the air barrel 11, the annular space formed between the air barrel 11 and the guide cone 7 constitutes a circulation channel for air flow. In this embodiment, the air duct 11 and the deflector cone 7 are relatively fixed by the deflector 9, and in the annular space betw...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a fog gun and a sanitation vehicle using the fog gun. The fog gun comprises an air cylinder and a fan, wherein the air cylinder has 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 cylinder, a plurality of flow guide plates are fixedly connected between the air cylinder and the flow guide column to support and fix the flow guide column, an atomizing nozzle is further arranged on the air cylinder, the fog outlet position of the atomizing nozzle is located within the outer contour of an air outlet column of the air cylinder, the flow guide plates are supported at the rear section of the flow guide column, the front section of the flow guide column is cantilevered forward to form a cantilever structure, and the fan is assembled at the front end of the flow guide column. According to the fog gun, the pressure pulsation formed between blades of the fan and the flow guide plates can be well reduced, the instantaneous compression and expansion effects of air flow vortex shedding and cracking on the air are reduced, and the aerodynamic noise between the blades and the flow guide plates is effectively reduced.

Description

Technical field [0001] The invention relates to a fog cannon and a sanitation vehicle using the fog cannon. Background technique [0002] With the rapid development of China’s economy, air pollution has attracted more and more attention from the people. In particular, the demand for dust suppression vehicles or bench-type fog cannons caused by construction site construction dust, mining operation dust, and urban road dust has increased. At the same time, the competition among various environmental sanitation machinery manufacturers in the market has become increasingly fierce. The market has an urgent demand for fog cannons with good operating effects, long spray ranges and low operating noise. The current domestic multi-functional dust suppression vehicle fog cannon structure type The industry standard has not yet been formed, and the testing methods and standards for spray range, spray effect and operating noise have not been unified. However, the competition of horizontal oper...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/66F04D29/54F04D25/08E21F5/04E01H3/02
CPCF04D29/667F04D29/541F04D25/08F04D25/0606E21F5/04E01H3/02
Inventor 陈建设彭林斌马迎坤张喆王立岗胡亚荣丁爽张增
Owner ZHENGZHOU YUTONG HEAVY IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com