NOVELTY - A solar energy heating and thermoelectric power generation sewage temperature regulating device comprises wall (1), solar energy heat collecting plate (4), heat exchanger (5), thermoelectric power generation module (6), conductive heat piece (7), pool wall (8), and mixing pool (10), and water pipe (12,13,14,15) in which wall is set in mixing pool and sewage pool, internal sewage pool is equipped with pool wall, pool wall is set with cold water area (9) and periphery of heating area (3), heating area is set with heat exchanger, and heat exchanger and solar energy collecting plate are connected.    USE - A solar energy heating and thermoelectric power generation sewage temperature regulating device.    ADVANTAGE - Product saves energy and resource.    DETAILED DESCRIPTION - A solar energy heating and thermoelectric power generation sewage temperature regulating device comprises wall, solar energy heat collecting plate, heat exchanger, thermoelectric power generation module, conductive heat piece, pool wall, and mixing pool, and water pipe in which wall is set in mixing pool and sewage pool, internal sewage pool is equipped with pool wall, pool wall is set with cold water area and periphery of heating area, heating area is set with heat exchanger, heat exchanger and solar energy collecting plate are connected, outer side of pool wall is equipped with 2 layers of conductive heat piece, conductive heat piece is provided with thermoelectric power generation module, water pipe is connected to cold water source, water pipe is connected to heating area and cold water area, water pipe is connected to cold water area and mixing pool, water pipe is connected to heating area and mixing pool, and water pipes connecting cold water area and mixing pool and heating area and mixing pool are set in mixing pool and mounted on one end of nozzle valve (16).    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of solar energy heating and thermoelectric power generation sewage temperature regulating device.    Wall (1)    Heating area (3)    Solar energy heat collecting plate (4)    Heat exchanger (5)    Thermoelectric power generation module (6)    Conductive heat piece (7)    Pool wall (8)    Cold water area (9)    Mixing pool (10)    Water pipe (12,13,14,15)