The invention relates to a quick connecting type four-branch artificial blood vessel for irrigation. The quick connecting type four-branch artificial blood vessel comprises a main body artificial blood vessel, a brachiocephalic artery branch artificial blood vessel, a left common carotid secondary branch artificial blood vessel and a left subclavian artery secondary branch artificial blood vessel,wherein the brachiocephalic artery branch artificial blood vessel, the left common carotid secondary branch artificial blood vessel and the left subclavian artery secondary branch artificial blood vessel are connected with the main body artificial blood vessel in a communicating manner. The quick connecting type four-branch artificial blood vessel is characterized in that left-hand threaded typeconnectors are respectively arranged at the far end of the left common carotid secondary branch artificial blood vessel and the far end of the left subclavian artery secondary branch artificial bloodvessel; and an intra-arterial infusion branch artificial blood vessel which communicates with the outer circulation of a connector is also arranged on the main body artificial blood vessel. The quickconnecting type four-branch artificial blood vessel disclosed by the invention is ingenious in structure and reasonable in design, so that the problem that in the prior art, in an aortic arch replacement operation, cerebral perfusion is insufficient, and nervous system complications are liable to generate can be solved; the quick connecting type four-branch artificial blood vessel can be quickly and reliably fixed, the situation that time is consumed for suturing is not needed, the operation is quick and convenient, the operation time can be greatly saved, the operation procedure difficulty isreduced, and the survival rate of a patient is increased.