Air purifying and humidifying device used in bulldozer cockpit

Abstract

The invention discloses an air purifying and humidifying device used in a bulldozer cockpit. The air purifying and humidifying device comprises a humidifying container, a right humidifying cavity is formed in the humidifying container, an electric control shell is fixedly arranged at the upper end of the humidifying container, a working cavity is formed in the electric control shell; a fan for humidifying is adopted, and water vapor in the humidifying cavity can be blown upwards into a circulating cavity through rotation of the fan for humidifying; a multipurpose fan is adopted, the rotating speed and the rotating direction can be changed, so that clean air is blown leftwards or garbage attached to the filter screen is blown outwards; when the multipurpose fan blows out the garbage, the sealing plate can automatically move downwards to the lower limit position, air in the cab is prevented from being blown into the humidification cavity at the too high air speed to pollute humidification water in the humidification cavity, finally humidification and purification of the air in the cab of the bulldozer are achieved, and meanwhile it is guaranteed that the filter screen is not blockedby mud and other garbage.

Description

Technical field [0001] The invention relates to the technical field of bulldozer equipment, in particular to an air purification and humidification device used in the cockpit of a bulldozer. Background technique [0002] In the current construction industry, more and more attention is paid to the physical and mental health of workers. Most construction companies are committed to improving the working environment of workers and increasing their work efficiency. Most bulldozers work in places with more dust and poor air. In winter, the air in the cockpit of bulldozers is relatively dry, which is not conducive to the normal work of the driver. However, in some current cockpits with air purification and humidification functions, due to the harsh external environment, air humidification and poor purification effects often occur due to clogging of the filter. The invention clarifies a solution that can solve the above problems. Device. Summary of the invention [0003] The purpose of ...

AI Technical Summary

Problems solved by technology

Most bulldozers work in places with a lot of dust and poor air. In winter, the air in the cockpit of the bulldozer is relatively dry, which is not conducive to the normal work of the driver.

And at present some cockpits with air purification and humidification function, because the external environment is comparatively bad, often can take place to produce air humidification, the situation that purification effect is relatively poor because of filter screen clogging, a kind of can solve the above-mentioned problem that the present invention clarifies device

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