Low-temperature radiation control module of silent air conditioner

The invention relates to a low-temperature radiation control module of a silent air conditioner. The low-temperature radiation control module comprises a heat pump water outlet pipe, a heat pump water inlet pipe and capillary heat exchange grids. A first valve is arranged on the heat pump water outlet pipe; a second valve is arranged on the heat pump water inlet pipe; the heat pump water outlet pipe and the heat pump water inlet pipe are communicated with a heat exchange plate; a third valve is arranged at the outlet of the second valve; a fourth valve is arranged at the inlet of the second valve; a water pump is arranged on a pipeline of the outlet of the first valve; a first temperature sensor is arranged at the tail end of the heat pump water inlet pipe; a second temperature sensor and a pressure sensor are arranged at a water outlet of the capillary heat exchange grids. According to the low-temperature radiation control module, water is supplied directly through a heat pump at a high temperature, the structure is simple, the temperature is easy to control, and comprehensive energy conservation is facilitated; when the heat exchange requirement of capillary pipes is high indoors, low-temperature water of the heat pump is changed into medium-temperature water in the heat exchange plate for conducting heat exchange on the indoor capillary heat exchange grids, so that the requirements and safety of a capillary pipe system of the silent air conditioner are met, and pipeline pressure overload is prevented through the pressure sensor.