Cooling tower cleaning device

By employing a dual-mode switching and combination design for the cooling tower cleaning device, efficient cleaning is achieved during normal operation of the cooling tower, solving the problem of deposit accumulation during equipment operation and improving the cleaning efficiency and system stability of the cooling tower.

CN224272578UActive Publication Date: 2026-05-26EVE ENERGY CO LTD
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Patent Information

Application Number
CN202521049815.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-26
Publication Date
2026-05-26
Estimated Expiration
2035-05-26

AI Technical Summary

Technical Problem

In existing technologies, cooling towers are difficult to clean in a timely and effective manner during normal operation, leading to the accumulation of deposits, which affects the operating efficiency and cooling effect of the equipment, and may even cause pipe blockage.

Method used

A cooling tower cleaning device is designed to achieve water replenishment, air venting, and siphon drainage functions through dual-mode switching of connecting pipelines. It automatically cleans the cooling tower during normal operation by utilizing live water replenishment and negative pressure siphon effect. The device includes components such as a detachable second port, control valve, rigid pipe section and flexible pipe section, flow sensor and air pump, ensuring the efficiency and convenience of the cleaning process.

Benefits of technology

It achieves efficient cleaning under normal cooling tower conditions, avoids downtime maintenance, effectively removes deposits, improves cleaning efficiency, reduces the risk of equipment interruption, and ensures the stability and reliability of the cooling system.

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Abstract

The utility model discloses a cooling tower cleaning device which comprises a connecting pipeline, and the connecting pipeline comprises a first port, a second port, a third port and a fourth port which are communicated with one another, the height of the second port is lower than that of the first port, and the second port is connected with a water source connector of running water and is used for being set in a first state and a second state in sequence when the cooling tower works normally; in the first state, the second port is communicated with the water source connector, so that water is supplemented to the cooling tower, and gas in the connecting pipeline is exhausted; and in the second state, the second port is disconnected from the water source connector and communicated with the external environment, so that liquid carrying impurities in the cooling tower is discharged based on the negative pressure siphon effect, and the technical purpose of effectively cleaning the cooling tower under the condition that normal operation of equipment is guaranteed is achieved.
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