Integrated hot-pipe radiator

The utility model provides an integrated heating pipe radiator, which is characterized in that integrated heating pipes are formed by that in parallel positioned U-shaped copper heating pipes are in series welded together by connecting elbows; one end of the heating pipes is welded into a blocking mode, and the other end is provided with a thimble valve used for the vacuum pumping of the integrated heating pipes and the injection of working liquid with low boiling temperature. The productive process is simplified, and the productive cost is reduced. The inner walls of the heating pipes are provided with channels used for accelerating the reflux of the working liquid and for intensifying the heat transferring effect of the heating pipes. The tilt installation of the integrated heating pipes reduces resistance force exerted on airflow from heat sinking fins. Because airflow guiding plates are added, and the distance between inlets and outlets of the inner circulating airflow of a cabinet is enlarged, the backspin space of the circulation of the airflow is extended, the short circuit of the airflow is avoided, which facilitates the heat sinking and temperature cooling functions of elements inside the cabinet. Through being tested, the integrated heating pipe radiator of the utility model is useful for solving the heat sinking problem of a closing industrial cabinet.