Automobile air-conditioner condensed water cold energy recycling device

Abstract

The invention discloses an automobile air-conditioner condensed water cold energy recycling device, comprising a water mist isolation plate, an atomizer assembly, a water mist discharge pipe and a negative pressure nozzle, wherein a water tank is provided with a condensed water inlet, a safe drainage port and the water mist discharge pipe and is also internally provided with the water mist isolation plate, the bottom of the water tank is provided with the atomizer assembly, the end part of the water mist discharge pipe is connected with the negative pressure nozzle an air inlet of which is connected with an automobile air-conditioner fan and an air outlet of which is connected with an automobile air-conditioner air outlet, the atomizer assembly comprises a liquid level detector, a temperature detector, an ultrasonic atomization circuit and an atomizing sheet, the ultrasonic atomization circuit is arranged inside the atomizer assembly and is connected with the atomizing sheet, the temperature detector and the liquid level detector. The device recycles the low temperature condensed water produced in the refrigeration process of automobile air-conditioner to provide a cooling or cooling-assistant cold source for the interior of automobile and further save energy. And simultaneously, the humidity in automobile can be increased in order to enhance the comfort brought to human body.

Description

technical field [0001] The invention relates to the field of energy recovery and utilization devices, in particular to a recovery and utilization device for cooling capacity of condensed water in automobile air conditioners. Background technique [0002] At present, the air conditioner on the car works for a long time in the environment with high external temperature in summer. Due to the high humidity of the air in the high temperature environment, the moisture in the air will be condensed into condensed water with low temperature during the cooling process of the air conditioner. , and its temperature is generally lower than 10°C. The energy contained in condensed water includes latent heat and sensible heat. The current automobile air conditioner mainly has the following three methods to deal with the condensed water: the first is to directly discharge the condensed water to the outside of the car, because the temperature of the condensed water is generally low, so that ...

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Problems solved by technology

The current automobile air conditioner mainly has the following three methods to deal with the condensed water: the first is to directly discharge the condensed water to the outside of the car, because the temperature of the condensed water is generally low, so that part of the cooling capacity is lost; the second is Guide the condensed water into the engine cooling water tank, use the water to supplement the loss of engine cooling water, and save water resources. This method cannot recycle condensed water when the car engine uses special antifreeze as the cooling liquid, but now 90% The above cars all use special antifreeze; the third method is to lead the condensed water to the condenser of the air conditioning system to improve the heat exchange power and efficiency of the condenser. This method also has its defects. Installed at the front of the high-temperature engine compartment, the condensed water loses a lot of cooling capacity during the transmission process, and the cooling capacity utilization effect is not obvious, and the condensed water will also have a corrosive effect on the air conditioner condenser

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