Intermittent running air conditioning system based on capillary radiation and running method

Abstract

The invention discloses an intermittent running air conditioning system based on capillary radiation and a running method. The characteristic of a humidity adjusting plate that moisture absorption ormoisture releasing can be carried out on the environment, and meanwhile no mechanical energy is consumed is utilized, and the air conditioning system that the humidity adjusting plate, a capillary radiation tube sheet and a dehumidification unit act on air together is formed. According to the system, during intermittent operation with the day as a period, the humidity adjusting plate achieves thevaried function of moisture absorption and removal when the system is in different running periods. At the starting pre-processing stage, the humidity adjusting plate achieves the moisture absorptionfunction; at the normal running period, a moisture releasing function is achieved; and at the intermittent running period, the moisture absorption function is achieved. According to the air conditioning system, the equipment capacity of a fresh air dehumidification unit can be reduced, the response time of restarting of the air conditioning system during intermittent running can be shortened, anda peak clipping and valley filling function is achieved. Under the work condition that the outdoor humidity is low and the dry bulb temperature is high, the humidity adjusting plate can bear low wet loads, the dehumidification unit can be turned off, the starting time of an air conditioner can be shortened, and equipment energy consumption can be reduced.

Description

technical field [0001] The invention relates to the field of building energy conservation, in particular to an energy-saving method applied to building air-conditioning systems, in particular to an intermittently operating air-conditioning system and method based on capillary radiation. Background technique [0002] At present, the capillary radiation air-conditioning system belongs to the air-conditioning system using independent temperature and humidity processing technology. When the system is running in summer, high-temperature chilled water with a high temperature (17-19°C) can be used to remove the sensible heat load of the room. The COP of the high-temperature chiller is Significantly higher than conventional chillers that produce low-temperature (7°C) chilled water, so this air-conditioning system has great energy-saving potential and has been widely used in recent years. [0003] The end of the capillary radiant air conditioning system usually consists of a capillar...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to solve the problem of too long response time during intermittent operation in the capillary radiation air conditioning system of residential buildings and the increase of equipment capacity caused by the increase of unstable wet load caused by short-term opening of the door, etc., and proposes a method based on Capillary Radiation Intermittent Operation Air Conditioning System and Operation Method

Images