Special temp controller for machinery room

The utility model relates to a special temperature controller for machinery rooms. Communication machinery rooms need to ensure parameters such as temperature, humidity, air cleanliness, etc. in machinery rooms, and the parameters are all guaranteed by the whole-year uninterrupted running of special air conditioners at present. In the total power consumption of the communication machinery rooms, the power consumption of the air conditioners occupies more than 60% of the total power consumption, and brings enterprises economic burden. The special temperature controller for machinery rooms comprises a fresh air inlet cylinder 1, wherein the left end of the fresh air inlet cylinder 1 is provided with a grid 23 which is connected with an outer joint 2, the rear end of the outer joint 2 is connected with a connecting joint 4, the connecting joint 4 is connected with a first-stage filtering core joint 5 which is connected with an indoor main machine 10, an outdoor air regulating valve 6, an indoor air regulating valve 8, a centrifugal ventilator 12 and a second-stage filtering core 11 are arranged in the main machine 10, and a control box 9 for electric appliances is also arranged in the main machine 10. The product is used for automatically controlling temperature for the machinery room and humidifying the machinery rooms.