Water resource management equipment for constructional engineering

The invention discloses water resource management equipment for constructional engineering, and the equipment comprises a water resource treatment mechanism which is used for purifying construction sewage, a water injection mechanism which is communicated with the water resource treatment mechanism and is used for injecting sewage into the water resource treatment mechanism, and a sample monitoring mechanism which is communicated with the water resource treatment mechanism and is used for monitoring the sewage in the water resource treatment mechanism. The sampling mechanism is used for extracting a small amount of sewage for sample monitoring and carrying out targeted sewage treatment, the preliminary storage mechanism is used for storing the sewage or a purified water source, and the purification mechanism is used for connecting the treated water source in the preliminary storage mechanism for final filtration and use. The sewage can be fully purified and treated, and sewage purification and secondary use a