Recooling-reheating type dual-airduct frequency conversion air conditioner for ships

Abstract

The invention relates to a recooling-reheating type dual-airduct frequency conversion air conditioner for ships, mainly comprising an air inlet mixed box, an air filter, a condenser, a centrifugal fan, a variable frequency motor, an air outlet box and a frequency conversion control cabinet, wherein the air outlet box is provided with a high temperature air outlet box and a low temperature air outlet box which are communicated with each other; a heater is arranged between the air outlet box and the high temperature air outlet box; a cooler is arranged between the air outlet box and the low temperature air outlet box; the high temperature air outlet box is connected to an air outlet control at a client via a high temperature air outlet pipe; the low temperature air outlet box is connected with the air outlet controller at the client via a low temperature air outlet pipe; and the heater, the cooler and the air outlet controller are connected with the frequency conversion control cabinet. In the invention, the high temperature air outlet box and the low temperature air outlet box are additionally added on the air outlet box to supply air for users, the high temperature air and the low temperature air can be controlled at the client and mixed as required, and the variable frequency motor is used for assisting to adjust the air outlet quantity to control the balance of the air conditioner, thus having simple overall structure, energy conservation, stable air output of each chamber, no fluctuation, low noise and high comfortable level for users when in use.

Description

technical field [0001] The invention relates to a frequency conversion air conditioner, in particular to a marine recooling and reheating double air duct frequency conversion air conditioner. Background technique [0002] Existing marine air conditioners often use a single duct constant air volume system, one duct sends multiple cabins, and the crew or passengers in each cabin have different temperature requirements, and the single duct system can only be increased or decreased by adjusting the terminal device. The air intake volume of a small room, while the air volume in the root air duct of the marine air conditioner is constant, when the air volume of some cabins changes, the originally established air volume balance will be broken, the air intake volume of all cabins will change, and the temperature in the cabin There will be fluctuations and increased noise, which will have a great impact on the crew or passengers, and the performance of the marine air conditioner is p...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies in room temperature adjustment, air supply balance and noise control of the marine air conditioner in the prior art, the present invention provides a simple and compact structure that can effectively adjust the room temperature and control the air supply balance of the air conditioning duct system. Low-noise marine recooling and reheating dual-channel inverter air conditioner

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