Appts for supplying different temp heat transfer oil by using sme parameter heta transfer oil heating furnace

The utility model discloses an apparatus for supplying heat transfer oil with different temperatures by using a same-parameter heat transfer oil heating furnace, which comprises a heat transfer oil heating furnace, a high-temperature heat using apparatus and a low-temperature heat using apparatus, wherein an oil supplying pipe of a high-temperature system of the high-temperature heat using apparatus is directly connected with an oil outlet of the heat transfer oil heating furnace, and an oil returning pipe of the high-temperature system of the high-temperature heat using apparatus passes through a high-temperature circulating pump and then is connected with an oil inlet of the heat transfer oil heating furnace; a low-temperature circulating pump is connected between an oil supplying pipe of a low-temperature system on the low-temperature heat using apparatus and an oil returning pipe of the low-temperature system, and an oil supplying pipe is connected between the oil returning pipe of the low-temperature system and the oil supplying pipe of the high-temperature system. The utility model can satisfy the requirements of different heat using apparatuses for the different temperatures of heat transfer oil and reduce apparatus investment, and has the advantages of convenient operation and management, simple repair, strong apparatus compatibility, etc.