Condensate water reutilizing device for domestic air conditioner

Abstract

The invention relates to the technical field of smart home equipment and discloses a condensate water reutilization device of a domestic air conditioner. The condensate water reutilization device comprises a condensation pipe, one end of the condensation pipe communicates with an exhaust opening of an air conditioner compressor, and the other end of the condensation pipe communicates with an air inlet of an electronic expansion valve. A preheating box is fixedly installed at the position, close to the exhaust opening of the air conditioner compressor, of the outer portion of the condensation pipe. By means of the condensate water reutilization device, inclined draining grooves are formed in the outer wall of the condensation pipe in an attached manner, the two draining grooves communicatewith each other end to end through a corrugated connecting pipe, condensate water is drained to the outer wall of the condensation pipe through the draining grooves and flows slowly in the length direction of the outer wall, under the flow guide effect of the multiple layers of draining grooves, the condensate water can make sufficient contact with the outer wall of the condensation pipe for a long time, and therefore the condensate water can have sufficient time to absorb heat to be evaporated. The problem that condensate water drops rapidly flow through the wall of a heat exchange pipe and cannot thoroughly absorb heat to be evaporated is solved, and the cooling capacity of the condensate water is sufficiently used for further cooling the heat exchange pipe of a condenser.

Description

technical field [0001] The invention relates to the technical field of smart home equipment, in particular to a device for reusing condensed water of a household air conditioner. Background technique [0002] The condenser is the heat exchanger of the outdoor unit of the air conditioner. It is installed between the exhaust port of the compressor and the electronic expansion valve. Under the action of the axial flow cooling fan, the refrigerant is condensed into a low temperature and high pressure liquid. [0003] When the air conditioner is cooling, the indoor air will produce condensed water during the heat exchange and cooling process of the evaporator of the indoor unit. At present, there is no effective treatment for the condensed water generated by the indoor unit of the air conditioner. The existing products are all condensed water through the water pipe It is directly discharged to the outside without reusing the cooling capacity of the condensed water, and it is eas...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiency of direct discharge of the condensed water of the existing household air conditioner proposed in the background technology, the present invention provides a device for reusing the condensed water of the household air conditioner. The advantages of the above-mentioned background technology solve the problem that the condensed water dripping phenomenon cannot be solved and the cooling capacity of the condensed water is fully utilized due to the unreasonable drainage method of the condensed water

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