An ultrasonic cleaning device for refrigerant pipes in an air-conditioning water system

Abstract

The invention discloses an ultrasonic cleaning device for refrigerant pipes of an air-conditioning water system, relates to the technical field of air-conditioning system cleaning, and comprises an ultrasonic generator, a transducer, a cart, and a pushing mechanism. The transducer is arranged on the pushing mechanism. There is a pipeline clamp on the top, and the cart is used for moving, which includes a rear vertical plate and side brackets; a pushing mechanism is used to push the transducer to the vicinity of the refrigerant pipe; the transducer is movably set on the On the pushing mechanism, the transducer includes a cylindrical conversion section and a conical output section; a pipe clamp, used for clamping the refrigerant pipe, is detachably connected to the output section of the transducer. The ultrasonic cleaning device for refrigerant pipes of the present invention has the advantages of low maintenance and cleaning cost, fast and convenient cleaning and disassembly, good cleaning effect, high consistency, high efficiency, low labor cost, and environmental friendliness.

Description

technical field [0001] The invention relates to the technical field of air conditioner cleaning, in particular to an ultrasonic cleaning device for refrigerant pipes of an air conditioner water system. Background technique [0002] The fan coil unit can be divided into a water circuit and an air circuit. The water is supplied with cold (hot) medium water by the cold (hot) source equipment (such as a refrigerator) of the central air conditioner, and is transported to the coil pipe for circulation under the action of the water pump. The water system Including refrigerant pipes, fan coils, solenoid valves or capillary tubes, etc. The air path is that the air is sucked into the room by the fan through the air return port, then crosses the coil, exchanges heat with the cold (hot) medium water in the coil, cools down and dehumidifies, and then is sent into the room by the air supply port. This cycle is repeated so that the indoor temperature and humidity can be adjusted. [0003...

AI Technical Summary

Problems solved by technology

[0003] After a period of operation of the air-conditioning water system, the inner walls of the refrigerant pipes, solenoid valves or capillary tubes installed on the fan coil unit will be oxidized and covered by sediment accumulation. The most important thing is that it will also affect the heat exchange effect of the coil, resulting in that the energy cannot be effectively transported, and there are defects of no energy saving and poor effect. In the prior art, it is difficult to take corresponding measures to eliminate the above-mentioned faults when encountering the above-mentioned situation , generally only the pipelines and solenoid valves on both sides can be replaced, and since the fan coils are generally installed in the ceiling of the room, the refrigerant pipeline is at a higher position, which will increase the maintenance cost and require maintenance and replacement. The time is also longer, which greatly affects the use of air conditioners

Ultrasonic cleaning technology has been widely used, but how to apply it to the cleaning of air-conditioning refrigerant pipes has not been reported

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