Fan coil surface cooler automatic cleaning mechanism

Abstract

The invention discloses a self cleaning mechanism of a fan coil surface air cooler. The self cleaning mechanism is high in washing efficiency, good in washing effect and particularly suitable to a central air-conditioner at high floors, the self cleaning mechanism comprises a left fixing seat, a right fixing seat, a water spraying pipe, a plurality of nozzles, a first motor, a water tank, a water inlet valve, a water level sensor and a water pump, the water tank and the water pump are installed on a casing of the fan coil, the water tank is communicated with a water source, water in the water tank is pumped in the water spraying pipe through the water pump, the water inlet valve is arranged at a water inlet of the water tank, the water level sensor monitors water level in the water tank, the left fixing seat and the right fixing seat are installed inside the casing of the fan coil, two ends of the water spraying pipe are respectively connected with the left fixing seat and the right fixing seat through bearings, the water spraying pipe is horizontally arranged, the nozzles are distributed in the horizontal direction of the water spraying pipe at intervals, each nozzle is communicated with the water spraying pipe, the spraying direction of the nozzle faces to a front lateral face of a surface air cooler fin, the first motor is installed on the left fixing seat, and the left end of the water spraying pipe is connected with an output shaft of the first motor.

Description

technical field [0001] The invention relates to a cleaning mechanism for a fan-coil surface cooler, in particular to a fan-coil surface cooler cleaning device with high cleaning efficiency and good cleaning effect, which is especially suitable for central air conditioners on high floors. Background technique [0002] With the rapid development of automation technology, the cleaning of the fan coil surface cooler fins of the central air conditioner can also be completed through automatic control, but the existing automatic cleaning mechanism is only limited to the fan coil surface cooler cleaning on the lower floors , because the water pressure of different floors is different, the first floor of ordinary water supply may have a pressure of 16 kilograms, and the 30th floor may only have a pressure of one kilogram, so if the water pressure sprayed by the nozzle is too high, the water will fog If the water pressure is too low, the water sprayed from the nozzle cannot form a cer...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of automation technology, the cleaning of the fan coil surface cooler fins of the central air conditioner can also be completed through automatic control, but the existing automatic cleaning mechanism is only limited to the fan coil surface cooler cleaning on the lower floors , because the water pressure of different floors is different, the first floor of ordinary water supply may have a pressure of 16 kilograms, and the 30th floor may only have a pressure of one kilogram, so if the water pressure sprayed by the nozzle is too high, the water will fog If the water pressure is too low, the water sprayed from the nozzle cannot form a certain pressure on the fins of the surface cooler, and the purpose of cleaning cannot be achieved.

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