Breathing place used for synthesis pipe canal

Abstract

The present invention discloses a comprehensive ditch vent. The present invention is characterized in that the main body of the vent is provided with a ventilation chamber and the ventilation equipment is arranged in the ventilation chamber; the lower end of the ventilation chamber is provided with a bottom plate; a duct is arranged between the lower part of the main body of the duct and the bottom plate of the ventilation chamber; a water collecting well is arranged at the bottom of the main body of the vent; the bottom plate of the ventilation chamber is provided with a hole; the ventilation chamber is provided with a water drain pipe communicated with the water collecting well; an openable coverplate is arranged in a ventilation grid. As the mechanical ventilation chamber is arranged and the wind gap for discharging outwards is staggeredly arranged on the ventilation equipment so as to prevent the equipment from raining and man-made damages, the present invention not only meets the mechanical wind discharging function without affecting the road sight but also protects the ventilation equipment and extends the service life. As the bottom plate of the ventilation chamber in the wind gap is built in leading to the water pipe of the water collecting well, the drainage problem is solved. The present invention effectively solves the unity between the mechanical venting function and the landscape, reduces the operational cost and facilitates the management and maintenance, thus playing a good pushing role for the comprehensive ditch construction.

Description

Technical field: [0001] The invention relates to the technical field of ventilation openings of integrated pipe trenches, in particular to an air vent suitable for mechanical ventilation of integrated pipe trenches without affecting road landscapes. Background technique: [0002] The comprehensive pipe trench is a new type of municipal pipeline tunnel, which is specially used to accommodate municipal public pipelines, such as power cables, communication and control optical cables, high-quality (impurity) water pipes, hot water pipes, gas pipes, etc. In order to meet the normal operation requirements of the integrated pipe trench, a ventilation system is arranged in the integrated pipe trench. The main equipment of the ventilation system is installed at the vent, and the vent usually has the function of mechanical exhaust. In the whole integrated pipe trench system, the mechanical exhaust of the ventilation port and the natural air intake of the feeding port form a complete v...

AI Technical Summary

Problems solved by technology

The traditional ventilation openings are about 1m above the ground, which seriously affects the road landscape, and the ventilation equipment is exposed to the sun and rain, which is not conducive to the safe and stable operation of the equipment

Images