The invention discloses a combined type natural gas cooler and belongs to the field of a structure design of a cooler. According to the combined type natural gas cooler provided by the invention, a tube array type heat exchanger and a plate fin type cooler are ingeniously designed and integrated, and the whole body and a fan assembly are fixed on one supporting frame, so that the problem in the prior art that the heating work of normal-temprature natural gas cannot be carried out is overcome. The combined type natural gas cooler can be used for cooling high-temperature natural gas so that the normal utilization of a natural gas automobile is guaranteed; meanwhile, the combined type natural gas cooler has a compact structure so that the combined type natural gas cooler can be conveniently mounted in the natural gas automobile.