Enhanced spraying device of cleaning and sweeping vehicle

A technology for spraying device and washing vehicle, which is applied in the directions of road cleaning, cleaning method, dispersed particle separation, etc., can solve the problems of insufficient spraying force, limited spraying force, long spraying distance, etc., so as to improve the spraying effect and reduce the airflow loss. , the effect of expanding the scope of application

CN113585147AActive Publication Date: 2021-11-02NANJING AEROSUN MORITA ENVIRONMENTAL PROTECTION S&T
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-11-02

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Patent Text Reader

Abstract

The invention relates to an enhanced spraying device of a cleaning and sweeping vehicle. The enhanced spraying device comprises a fan connecting pipe, a rear air pipe and a spraying pipe. According to the enhanced spraying device of the cleaning and sweeping vehicle, the air outlet of a fan of the cleaning and sweeping vehicle is guided to the position below the spraying pipe for assisting spraying, the air outlet airflow direction and the spraying direction can be controlled to be consistent all the time when the spraying incidence angle is adjusted, airflow loss is reduced, and the problems that the fixed spraying range of the cleaning and sweeping vehicle is limited and the spraying strength is poor are solved; the spraying effect of the cleaning and sweeping vehicle is effectively improved, and the application range of the cleaning and sweeping vehicle is widened.
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Description

technical field

[0001] The invention relates to an enhanced spraying device for a washing and sweeping vehicle, which belongs to the technical field of special vehicles. Background technique

[0002] The sweeper is a multi-functional sanitation vehicle with multiple functions such as road sweeping, sweeping, cleaning, and spraying. The spray operation is to spray granular water droplets into the air through the nozzle to capture the fine dust in the air and purify the air. Spraying can be done alone or simultaneously with sweeping or cleaning operations. Existing cleaning and sweeping car spraying device is that the spray pipe is fixedly installed at the rear of the car, and sprays to the rear of the car during operation. As the incident angle of the nozzle increases, the spray distance in the horizontal direction also gradually increases, and the spray distance is the farthest when the incident angle is 45°; because the nozzle is fixed, the incident angle of the nozzle is...

Examples

Embodiment

[0017] The sweeping car of the present embodiment enhances the spraying device, such as figure 1 with figure 2 As shown, the roof of the washing and sweeping vehicle is arranged, and according to needs, multiple arrangements can be arranged, facing different directions and other ways. The enhanced spraying device for washing and sweeping vehicles of this embodiment includes: fan connecting pipe 1, damper pipe 3, rear air pipe 4 and spray pipe 9; Installation, so add a front air pipe 2 to extend the outlet of the fan connecting pipe 1, the outlet of the front air pipe 2 is connected to the entrance of the air door pipe 3, the outlet of the air door pipe 3 is connected to the entrance of the rear air pipe 4, and the air door pipe 3 The outlet is equipped with a rotatable damper 5, and one end hole of the damper push rod 6 outside the damper tube 3 is installed on the rotating shaft of the damper 5, and the other end hole of the damper push rod 6 is hinged with the damper cyli...