Device for controlling water level of pool of cooling tower

Abstract

The invention relates to a device for controlling the water level of a pool of a cooling tower, and the device is used for monitoring the water level of the cooling tower in real time. A water inlet disposed at the upper part of the pool is connected with the cooling tower, and a water outlet disposed at the bottom of the pool is connected with a to-be-cooled apparatus through a pipeline. The device comprises a pressure sensor which is disposed at the water outlet at the bottom of the pool, a liquid level sensor disposed on an inner wall of the pool, a controller, an operation panel, a water incoming valve disposed on a water inlet pipe, and a water outgoing valve disposed on a water outlet pipe. The controller is connected with the pressure sensor, the liquid level sensor, the operation panel, the water incoming valve, and the water outgoing valve. Compared with the prior art, the device is accurate in control, is high in safety, is high in reliability, is simple in operation, improves the efficiency, and guarantees the quality of water.

Description

technical field [0001] The invention relates to a water level control device, in particular to a cooling tower water pool water level control device. Background technique [0002] At present, the cooling tower pool is an integral part of the cooling system. The water in the cooling tower pool has a cooling effect. When the equipment is turned on, cooling water is needed to cool the equipment. Part of the cooling water will be lost when the cooling water cools down, but long-term use will cause the liquid level to drop, and eventually the cooling pump cannot absorb water because the pool liquid level is too low, and the cooling pump will burn out and be damaged if it is idle for a long time. The freezer is not functioning properly. It is necessary to manually open the valve to replenish water. If you forget to close the valve to replenish water for a long time, the water level will be too high, and the water will overflow the pool and cause waste. [0003] Chinese patent CN...

AI Technical Summary

Problems solved by technology

Part of the cooling water will be lost when the cooling water cools down, but long-term use will cause the liquid level to drop, and eventually the cooling pump cannot absorb water because the pool liquid level is too low, and the cooling pump will burn out and be damaged if it is idle for a long time. The freezer is not functioning properly

It is necessary to manually open the valve to replenish water. If you forget to close the valve for a long time to replenish water, the water level will be too high and the pool will overflow, resulting in waste

[0003] Chinese patent CN102889823A discloses a cooling system, including a cooling pool, a cooling pipe, a heat exchange device, and a cooling tower; the water in the cooling pool passes through the cooling pipe to exchange heat in the heat exchange device, and then returns to the cooling water pool after being cooled by the cooling tower. The characteristic is that there is a buffer pool between the heat exchange device and the cooling tower, but because the cooling pool of the cooling system cannot monitor the change of the water level in real time, too much or too little water may cause harm.

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