Comfortable energy-saving air conditioning unit

Abstract

The invention provides a comfortable energy-saving air conditioning unit comprising an air conditioner indoor unit, an air conditioner outdoor unit, an air supply outlet and an air return port, an air supply pipe connected with the air supply outlet, an air return pipe connected with the air return port, and a DDC. The air supply outlet and the air return hole are arranged in the air conditioner indoor unit. The air conditioner indoor unit is connected with the DDC. The air return pipe is provided with a return air electric-regulation valve and a return air temperature sensor. One end of a fresh air pipe is communicated with the outdoor air, and the other end of the fresh air pipe is connected to the air return port of the air conditioner indoor unit. The comfortable energy-saving air conditioning unit has the advantages that the requirement for comfort is considered, ambient temperature is effectively controlled and the requirement for energy conservation is also considered.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning systems, and in particular relates to a comfortable and energy-saving air-conditioning unit. Background technique [0002] The control of air conditioning units generally mainly considers the requirements of comfort, effectively controls the temperature of the environment, and takes into account the requirements of energy saving: [0003] In the prior art, the temperature detection of the indoor environment is generally measured by on-site sensors. For a single air supply area, the most direct control effect can be achieved by using indoor temperature measurement to control the unit. However, for air conditioners with many air supply areas Units, there will be difficulties in temperature collection and poor control effects. (2) The comfort and automatic adjustment of the air conditioning unit are not high, and it is impossible to perform the most energy-saving and feasible adjustment acc...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the temperature detection of the indoor environment is generally measured by field sensors. For a relatively single air supply area, the most direct control effect can be achieved by using indoor temperature measurement to control the unit. However, for air conditioners with many air supply areas Units, there will be difficulties in temperature collection and poor control effects

(2) The comfort and automatic adjustment of the air conditioning unit are not high, and it is impossible to perform the most energy-saving and feasible adjustment according to the actual state

(3) In the existing technology, the indoor air is in a closed loop state, and long-term operation will cause serious pollution and cause damage to the human body

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