Energy tunnel layer buried type ground temperature energy anti-freezing heating device

The invention provides an energy tunnel layer buried type ground temperature energy anti-freezing heating device. The tunnel system comprises a base, a tunnel main body, a waterproof plate, a water collecting pipe, a heat preservation plate and a first circulating pipe, the tunnel main body comprises a tunnel primary lining and a tunnel secondary lining, the water collecting pipe is laid on the surface of the waterproof plate, and the first circulating pipe is laid on the surface of the heat preservation plate; the heating system comprises a liquid storage tank, a collecting pipe, a circulating pump, a second circulating pipe, an inverted arch layer and a heat conduction piece, the collecting pipe is communicated with the liquid storage tank and the water collecting pipe, the circulating pump is fixedly connected with the liquid storage tank, the second circulating pipe is laid in the inverted arch layer and communicated with the circulating pump, and the heat conduction piece is arranged in the liquid storag