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Air-conditioner control system and method of indoor type low-temperature radiation and fresh air

A low-temperature radiation and control system technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as energy waste, and achieve the effects of preventing condensation, proper start and stop, and accurate indoor conditions

Inactive Publication Date: 2011-05-11
SOUTHEAST UNIV
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Problems solved by technology

[0005]Technical problem: The technical problem to be solved by the present invention is to provide a household air-conditioning control system and method with low-temperature radiation and fresh air, which can accurately realize indoor temperature and humidity control , effectively solve the problem of indoor condensation in summer; solve the defects of energy waste in existing methods, and achieve the purpose of energy saving

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Embodiment Construction

[0025] The temperature and humidity control method of the household low-temperature radiation plus fresh air system provided by the present invention, the equipment mainly includes a host computer, a communication module, a data acquisition module, an output module, a sensor, and an actuator, which are used for data acquisition, analysis, judgment and decision-making respectively. action execution etc.

[0026] The control method of the present invention mainly adopts the control strategy of controlling the humidity first, and realizes indoor temperature and humidity control through the switching control of the water valve at the radiation end by the actuator.

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] attached figure 1 Among them, the sensor 5 mainly includes a humidity sensor, a temperature sensor and a flow sensor. The humidity sensor is used to sense the humidity of the place prone to condensatio...

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Abstract

The invention discloses an air-conditioner control system and method of indoor type low-temperature radiation and fresh air. The system provided by the invention comprises a computer, a communication module, a data acquisition module, an output module, a sensor and an actuating mechanism. The method provided by the invention further enables the actuating mechanism to control a switch of a water valve at the low-temperature radiation tail end and control the opening degree of a fresh air valve by monitoring indoor parameters in real time, thereby realizing indoor temperature and humidity control, and a control method is adopted to preferably control the humidity. The invention has the characteristics of simple control equipment, concise control strategy, reliable properties and energy conservation, and is convenient to control.

Description

technical field [0001] The invention relates to the control and method of a low-temperature radiation plus fresh air system in the technical field of HVAC, in particular to the control of indoor temperature and humidity of a household low-temperature radiation plus fresh air system. Background technique [0002] With the development of the world economy and the improvement of people's living standards, human beings have higher and higher requirements for living environment and comfort. As far as the air conditioning system is concerned, the low-temperature radiation system, as a new type of air conditioning system, is more and more popular due to its characteristics of small equipment load, uniform indoor temperature, no noise and wind feeling, high indoor comfort, saving space and beautifying the room. use. [0003] The radiant air-conditioning system conducts heat transfer directly with the indoor environment mainly by radiation and supplemented by convection. The dew con...

Claims

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Application Information

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IPC IPC(8): F24F11/02
Inventor 陈九法徐相梅朱晟安儿铭乔卫来
Owner SOUTHEAST UNIV
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