Greenhouse low-temperature distributed composite tail end device

The utility model discloses a low-temperature distributed composite tail end device of a greenhouse, and belongs to the technical field of agricultural greenhouses and building energy conservation. In view of the current situation, an indoor heat supply terminal usually adopts a high-temperature terminal form matched with high-temperature water supply of a boiler, and high-pollution heat sources such as a coal-fired boiler are gradually replaced by clean heat sources such as a ground source heat pump and solar energy, but the problems that the high-temperature terminal cannot be normally used and a conventional low-temperature terminal is difficult to arrange when being used in a large space exist. According to the utility model, a low-temperature distributed composite tail end form is adopted, and a low-temperature tube bundle heat exchanger, a crop vertical bracket tube bundle heat exchanger, a floor radiation heating coil, a wet curtain air processor, an embedded tube type low-temperature tail end and the