Concrete accelerated carbonization test device capable of heating and pressurizing

A concrete accelerated carbonization test device capable of being heated and pressurized belongs to the technical field of detection test equipment and comprises a sealed carbonization test tank and a carbon dioxide supply system, the sealed carbonization test tank comprises a tank body and a cover body, and a sealing ring is arranged at the connecting part of the tank body and the cover body; a lifting type stainless steel support, distilled water and a heater are arranged in the tank body, a CO2 inlet is formed in the lower portion of the side wall of the tank body, a pressure reducing valve, a temperature sensor, a humidity sensor and a CO2 concentration sensor are arranged on the cover body, and detection head ends of the temperature sensor, the humidity sensor and the CO2 concentration sensor are all arranged in the tank body; the carbon dioxide gas supply system comprises a CO2 gas cylinder, a temperature controller, a humidity controller and a CO2 concentration controller. By adopting the device disclo