An energy-saving gas cooker with a rotary heat exchange device

Abstract

The invention provides an energy-saving gas cooker with a rotary heat exchange device. The energy-saving gas cooker comprises a pan (1), a stove body (2), a burner (3), the rotary heat exchange device (4) of a heat storage body, a blower (7b), an induced draft fan (7a) and a discharge flue (8), wherein the pan (1) and the stove body (2) are connected to with each other to form a whole body, and then the whole cooker is in a fully closed type; a burning chamber is formed in the stove body (2); the burner (3) and a high-temperature smoke outlet (11) are respectively arranged on the side walls of the stove body; the burner is connected with the rotary heat exchange device of the heat storage body through a high-temperature air inlet; the high-temperature smoke outlet (11) is connected with the rotary heat exchange device of the heat storage body, which is connected with the blower (7b) and the induced draft fan (7a); and the induced draft fan is connected with the discharge flue (8). The heat efficiency of the energy-saving gas cooker disclosed by the invention is improved, and simultaneously, the problem of kitchen pollution is solved.

Description

technical field

[0001] The invention relates to a gas cooker, in particular to an energy-saving gas cooker with a rotary heat exchange device. Background technique

[0002] Existing gas cookers are open in combustion mode, the flame leaks out, the heat loss caused by the flame heating the surrounding air is large, the utilization rate of gas heat energy is not high, and about 40%-50% of the gas heat energy is wasted. And the flame will diverge due to the influence of the environment. If the gas quality is poor and the temperature is low, the flame will be yellow or red, or even black smoke. Insufficient combustion will seriously exceed the standard of harmful gas, pollute the environment and endanger the health of users. Contents of the invention

[0003] The invention provides an energy-saving gas cooker with a rotary heat exchange device capable of improving the heat efficiency of the cooker and improving kitchen pollution.

[0004] Achieving the object of the present ...

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