Evaporative cooler, control method and air conditioner

Abstract

The invention provides an evaporative cooler, a control method and an air conditioner. The evaporative cooler comprises at least one row of evaporative cooling pipes, wherein primary air transversely penetrates through gaps between the evaporative cooling pipes and makes contact with the evaporative cooling pipes for heat exchange; and the evaporative cooling pipe is provided with an air inlet and a spraying opening. The evaporative cooler further comprises a spraying assembly, a fan and a refrigerating coil, wherein the spraying assembly is used for spraying water into the evaporative cooling pipes from the spraying opening; the fan is used for guiding secondary air to enter the evaporative cooling pipes, performing heat and humidity exchange with the spraying water and further performing heat exchange with the evaporative cooling pipes; and the refrigerating coil is arranged on the evaporative cooling pipes and exchanges heat with the evaporative cooling pipes. The refrigerating coil is integrated in the evaporative cooler, and the problems of primary air cold supplement and secondary air dehumidification are solved at the same time. Compared with a split structure, a dehumidifier and a surface air cooler are reduced, so that the occupied space is smaller, and the cost and the energy consumption are lower.

Description

Technical field [0001] The present invention relates to the technical field of air conditioners, and more particularly to an evaporative cooler, a control method, and an air conditioner. Background technique [0002] Evaporative cooling technology is an emerging energy-saving technology that uses natural cold sources to replace high quality energy. The evaporative cooler has a dry passage and a wet passage, and the primary air that requires cooling from the dry passage by heat exchange with the evaporative cooler, the outdoor air is passed from the wet channel, and the spray water in the wet channel is damp heat exchange. And take away the heat of the cooler. [0003] However, for the use environment or high humidity area of ​​the large cold amount, the evaporative cooler needs to be used in conjunction with the dehumidifier and the tapered. The type of dehumidifier is commonly used has a solution dehumidifier and a wheel dehumidifier, which is mainly used to dehumidify the secon...

AI Technical Summary

Problems solved by technology

[0005] In view of the above, the present invention proposes an evaporative cooler, a control method and an air conditioner, so that the evaporative cooler simultaneously solves the problems of primary air supplementary cooling and secondary air dehumidification, and solves the problems of evaporative coolers, dehumidifiers and surface cooling. The problems of large space occupation, high cost and high energy consumption caused by the split structure of the device

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