Refrigerant supercooling heat reusing and recovering air processing unit
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 山东华科规划建筑设计有限公司
- Publication Date
- 2016-12-07
Smart Images
Figure 1
Abstract
Description
technical field
[0001] The invention relates to the technical field of heating, ventilating and air conditioning, in particular to a heat recovery air handling unit for reusing refrigerant supercooled heat. Background technique
[0002] With the continuous improvement of the quality of social life, people have higher and higher requirements for the comfort of the indoor environment. The air conditioning system processes the temperature and humidity of the air to meet people's needs. For summer comfort air conditioners, the difference between the air supply temperature of the air conditioner and the indoor temperature should not be greater than 10°C. The primary return air unit processes the air to the dew point temperature. In order to meet the requirements of the temperature difference of the supply air, it usually uses electric heating to reheat the air, and there is an obvious phenomenon of cold and heat offsetting. The secondary return air unit uses the secondary return...