The present invention discloses an outdoor gas heater, comprising an outer cover, an outer cover side baffle, a gas injection pipe, a ceramic burner, a body box, a control box connecting support frame, a control box sealing plate, a control box, a wall-mounted bracket and a long open a flame connecting pipe. Four ceramic burners are fixed side by side in the body box, a gas injection pipe is fixed on the lower side of the body box, and a gas injection pipe is sealingly connected to the four ceramic burners; the outer open end of the body box is locked to the outer cover, and the side of the body box opposite to the outer opening thereof is locked to the control box connecting support frame. The control box connecting support frame is a U-shaped structure, and side wall of which is locked on both sides of the control box, and the outer side opening of the control box is locked to the control box sealing plate; the side of the control box opposite to the outer opening is locked to the wall-mounted bracket. The structure is reasonable in design and convenient to use, and its installation and use is very convenient and safety is greatly improved; moreover, it can save energy and maintain the demand for power supply for a long time.

Outdoor gas heater

The invention discloses an adaptive wall-mounted external-emitting and dual-air source fuel warmer which comprises a housing, a combustion chamber, a core assembly and an air bag, wherein the core assembly, the combustion chamber and the air bag are arranged in the housing, the core assembly is arranged in the combustion chamber, the housing is provided with an exhaust port and an air inlet, the exhaust port is communicated with the combustion chamber, the air inlet is communicated with the air bag; the core assembly comprises an electromagnetic box, an igniter, a control valve, an adaptive multi-air source fuel pressure reducing valve, a pressure adaptive multi-air source pressure nozzle, a combustor and an ignition safety device; and the igniter is connected with the electromagnetic box, the electromagnetic box is connected with the ignition safety device, the ignition safety device is connected with the adaptive multi-air source fuel pressure reducing valve through fuel inlet pipes, the ignition safety device is connected with the control valve through a thermocouple, the pressure adaptive multi-air source pressure nozzle is arranged on the combustor, the adaptive multi-air source fuel pressure reducing valve is connected with the control valve through respectively a main fuel inlet pipe and an ignition device gas inlet pipe, and the control valve is connected with the pressure adaptive multi-air source pressure nozzle through a main fuel outlet pipe. The adaptive wall-mounted external-emitting and dual-air source fuel warmer is convenient for use without replacing a nozzle.

Adaptive wall-mounted external-emitting and dual-air source fuel warmer

A self-adaption wall-mounted type discharge double-gas-source gas heater comprises a shell body, a combustion chamber, a machine core assembly and an air bag. The combustor, the machine core assembly and the air bag are arranged inside the shell body. The machine core assembly is arranged inside the combustion chamber. The shell body is provided with a gas discharge port and a gas inlet. The gas discharge port is communicated with the combustion chamber. The gas inlet is communicated with the air bag. The machine core assembly comprises an electromagnetism box, an igniter, a control valve, a self-adaption multi-gas-source gas pressure reducing valve, a pressure self-adaption multi-gas-source nozzle, a combustor and an igniting safety device. The igniter is connected with the electromagnetism box. The electromagnetism box is connected with the igniting safety device. The igniting safety device is connected with the self-adaption multi-gas-source gas pressure reducing valve through a gas inlet pipe. The igniting safety device is connected with the control valve through a thermocouple. The pressure self-adaption multi-gas-source nozzle is arranged on the combustor. The self-adaption multi-gas-source gas pressure reducing valve is connected with the control valve respectively through a main gas inlet pipe and a main gas inlet pipe of the igniting device. The control valve is connected with the pressure self-adaption multi-gas-source nozzle through a main gas outlet pipe. The nozzle does not need to be replaced by manual work, and using is convenient.

David Deng

Papers

Self-adaption wall-mounted type discharge double-gas-source gas heater