Rail underground concealed centrifugal air draft closed cooling tower

Abstract

The invention relates to the technical field of heat exchange equipment, in particular to a rail underground concealed centrifugal air draft closed cooling tower which comprises a tunnel. A mounting table is welded to the inner wall of the bottom of the tunnel, a fixing plate is welded to the outer wall of the top of the mounting table, a damping assembly is mounted on the outer wall of the top ofthe fixing plate through bolts, a mounting plate is connected to the outer wall of the top of the damping assembly through bolts, a cooling tower and a centrifugal fan are mounted on the two sides ofthe outer wall of the top of the mounting plate through bolts correspondingly, a water distribution pipe is mounted on the inner wall of the top of the cooling tower through bolts, nozzles distributed at equal intervals are in threaded connection to the outer wall of the bottom of the water distribution pipe, and a water inlet pipe and a return pipe are correspondingly inserted into the two sidesof the inner wall of the bottom of the cooling tower. The rail underground concealed centrifugal air draft closed cooling tower has the beneficial effects that the centrifugal fan is arranged, and the centrifugal fan can eliminate static pressure caused by an outer pipeline system, so that the blowing-type cooling tower can be mounted in a room, a ventilation, a pit or an occasion which is not beneficial to ventilation, and the application range of the cooling tower is wider.

Description

technical field [0001] The invention relates to the technical field of heat exchange equipment, in particular to an orbital underground concealed centrifugal draft closed cooling tower. Background technique [0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to reduce the water temperature; its cooling is to use water and air to exchange heat and cold to generate steam, and the steam evaporates to take away heat to achieve evaporation The principle of heat dissipation, convective heat transfer and radiation heat transfer is used to dissipate the waste heat generated in industry or in refrigeration and air conditioning to reduce the water temperature. The evaporative cooling device is used to ensure the normal operation of the system. The device is generally barrel-shaped, so it is called a cooling tower. [0003] The impact of cooling towers on the surrounding environment has attracted ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a track underground concealed centrifugal suction closed-type cooling tower to solve the problem of being placed on a poorly ventilated pit, on a building podium or in an air duct, and adopting an ordinary axial flow cooling tower. Failure to meet ventilation pressure requirements

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