▎ 摘　　要

NOVELTY - The heater has two heat pump heating tubes (8) that are arranged inside a heater pump portion (1). A heater temperature sensing tube (9) is installed in the middle of the heating chamber formed by the heat pump heating tube. The head of the heater temperature-sensing tube is connected to a temperature-sensing tube connector (5), and the peripheral side of the temperature-sensing tube connector is provided with a heating tube connector (6) connected to the heat pump heating tube. The inside of the heater pump portion is filled with an integrated heat conduction carrier in a multi-layer sheet grid structure, and the surface of the integrated heat conduction carrier is coated with a rare earth modified alloy/graphene heat conduction film, the integrated heat conduction carrier is connected with the heat pump heating pipe. USE - Integrated heat pump heater with built-in heating tube used in kitchen ware industry for heat preservation, stewing and greatly reducing energy consumption. ADVANTAGE - The small water tank realizes the large power electric heating, the efficiency is maximized, by increasing the effective heating area, the heating efficiency and the heat utilization rate are improved, so as to improve the heating speed, reduce the waste of the water resource, by external heat insulation layer to reduce heat consumption of heat pump, the whole design volume is small, it can adapt to various environment condition requirements, and it has good practicability and application value. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the integrated heat pump heater with built-in heating tube. 1Heater pump portion 2Heat pump safety valve 3Heat pump water inlet 4Heat pump water outlet 5Temperature-sensing tube connector 6Heating tube connector 7Connecting leading-out wire 8Heat pump heating tube 9Heater temperature sensing tube 10Connecting leading-out wire joint 11Heating pipe fin 14Heat pump water purifying filter 15Water purifying filter core