Intelligent network energy conservation system for constant temperature and humidity air conditioner

Abstract

The invention relates to an energy conservation system for air conditioner and in particular relates to an intelligent network energy conservation system for constant temperature and humidity air conditioner. The system comprises an air-intake device, an intelligent controller, a host and a sensor. The sensor is connected with the intelligent controller, while the intelligent controller is connected with the host through network. The air-intake device comprises: a fresh air entrance, a new air surface cooling section, a fresh air fan, a main surface cooling section, a heating section, a humidifying section, a mixed-air fan and an air outlet. The network energy conservation system further comprises an air return channel, wherein the air return channel comprises a primary air return channel communicated with the main surface cooling section and a secondary air return channel communicated with the mixed-air fan. The fresh air entrance is equipped with a fresh air electric valve; the primary air return channel is equipped with a primary electric air valve; the second air return channel is equipped with a secondary electric air valve. The fresh air electric valve, the primary electric air valve and the secondary electric air valve are respectively connected with the intelligent controller. The system can avoid the power utilization for dehumidify and heating, decrease the flow rate of chilled water and reduce the load of a water chilling unit.

Description

Technical field: [0001] The invention relates to an air conditioner energy-saving system, in particular to an intelligent network energy-saving system for a constant temperature and humidity air conditioner. Background technique: [0002] At present, with the rapid development of science and technology, especially the production and processing of scientific and technological products such as military, aerospace, aviation, electronics, and biomedicine are inseparable from constant temperature and humidity air-conditioning, clean room air-conditioning system workshops, and their cleanliness levels are all at level 100 (ISO5 )-10000 class (ISO7), the temperature is controlled at 22°C±2°C, and the relative humidity is controlled at 55%±5%. Because the energy consumption of constant temperature and humidity air conditioning and clean room air conditioning systems is astonishing, its energy consumption is 10-15 times that of ordinary air conditioning workshops. Taking 12″LCD prod...

AI Technical Summary

Problems solved by technology

However, since the air is cooled by the main surface cooler, the air temperature is generally lowered to below 12°C, and then heated to the required temperature by the electric heater, and sent into the clean room by the fan, so this traditional constant temperature and humidity, clean The room air conditioning system consumes a lot of energy, which cannot meet the needs of the market

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