Cleaning and energy-saving device for househould air conditioner outer unit condenser

Abstract

A cleaning and energy-saving device for a househould air conditioner outer unit condenser comprises a condenser pipe in an air conditioner outer unit, wherein a blowing-type axial flow fan is arranged on the inner side of the condenser pipe, a condensed water distribution pipe is arranged at the upper part of the space between the condenser pipe and a fan, one end of the condensed water distribution pipe is a blind pipe, the other end of the condensed water distribution pipe is connected with an air conditioner condensed water discharge pipe, a three-way pipe is connected onto an indoor pipe section of the condensed water discharge pipe, the condensed water discharge pipe is communicated with a water receiving tray, atomization spray holes which are uniformly distributed are formed in the lower positions of the water distribution pipe, which are close to a condenser pipe side, so that the condensed water is uniformly sprayed onto the heat exchange fins of the condenser pipe, and the gasification latent heat which is generated by water evaporation is utilized for enhancing heat exchange. When the air conditioner normally works, the condensed water can be guided to the water distribution pipe and is sprayed onto the heat exchange fins for enhancing heat exchange; and when the condenser water is cleaned, and a close cover of an opening end of the three-way pipe is opened to be filled with clean water or is connected with tap water, and is matched with the fan for cleaning the condenser pipe. The device has the characteristics of simplicity in structure, convenience in use, low cost and convenience in popularization.

Description

technical field [0001] The invention relates to household air conditioner technology, in particular to a cleaning and energy-saving device for a condenser of an external unit of a household air conditioner. Background technique [0002] With the further development of economy and society and the continuous improvement of people's living standards, air conditioners are more and more widely used in daily life, and have become one of the indispensable equipment for modern economic life. According to incomplete statistics, in 2011 alone, the sales volume of air conditioners in China reached 49.19 million units. It can be seen that as high energy consumption equipment, the total energy consumption in the country is very huge. Taking effective measures to reduce the energy consumption of air conditioners has a great impact on the national economy and society. Development is of great significance, which has also aroused people's gradual attention to energy saving and consumption re...

AI Technical Summary

Problems solved by technology

Among them, the Chinese patent application 02269772.1 is an air-conditioning water droplet atomizer, 201020289199.1 is an air-conditioning water recovery device, 201220116459.X is a simple treatment device for air-conditioning water, and 200920179185.1 is an air-conditioning water treatment system. impacted and not used effectively

200520098341.3 A water-cooled power-saving device for air-conditioning, 201120433076.5 A device for recycling condensed water of split air-conditioning, 201120380186.X An energy-saving device for cleaning and cooling air-conditioning condensers with condensed water adopts condensed water collection and intermittent treatment methods, and the ancillary facilities are relatively complicated. and require additional energy consumption

200620138389.7 An air-conditioning economizer, 200920176397.4 An air-conditioning economizer and 201120463590.3 An air-conditioning economizer need to add a water storage device when treating condensed water, and the structure is complex

200720124727.6 The automatic cleaning device of the external unit of the air conditioner needs to add water tanks, water pumps and other equipment to the external unit of the air conditioner, which inevitably increases the volume and weight of the external unit, which brings difficulties to installation and maintenance

And all the patents on the use of condensed water use the traditional air suction method, and the erosion of the condensed water droplets that have not evaporated in time on the fan blades is inevitable

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