Air-gas linkage ratio adjustment and control system of combustor in commercial kitchen equipment

Abstract

The invention relates to an air-gas linkage ratio adjustment and control system of a combustor in commercial kitchen equipment. The air-gas linkage ratio adjustment and control system comprises an air chamber base, as well as a master gas inlet, a main fire gas flow control mechanism, a main fire gas inlet, a main fire ball valve provided with a gas inlet, and a main fire gas outlet, which are sequentially arranged in the air chamber base from right to left; the upper end and the lower end of the main fire ball valve are fixedly connected with a main fire ball valve control rod and a main fire air-gas linkage control handle; the air-gas linkage ratio adjustment and control mechanism further comprises a three-way air chamber master seat, the three ports of the three-way air chamber master seat include a master air inlet, a main fire gas inlet and a mixed gas outlet, and an air angle rotary valve core is arranged in the three-way air chamber master seat; the main fire gas outlet is communicated with the main fire gas inlet through a pipeline, and the main fire air-gas linkage control handle is connected with the air angle rotary valve core through a rotary force arm. The air-gas linkage ratio adjustment and control system has the advantages of simple structure, and convenience in installation and realization, and can realize accurate control of gas and air flow, and ensure equivalent and complete combustion of gas.

Description

Technical field: [0001] The invention relates to the field of commercial kitchen equipment, in particular to an air-air linkage proportional adjustment control system for a burner. Background technique: [0002] The gas proportional adjustment control valve of the traditional burner does not have a transmission handle for air-air linkage, which brings a lot of trouble to the manual installation of air-air linkage, and creates an impossible problem for the air-air linkage itself. Even if the air-air linkage is forced, That is also a superficial phenomenon that treats the symptoms but not the root cause. It has no practical effect at all, it is just a decoration, not to mention a waste of resources, and it is not energy-saving. It is a serious erosion of the rational use of resources. At the same time, the gas and air ratio adjustment control valves of the burners in traditional commercial kitchen equipment are all round-hole air intake and air inlets. The gas intake flow and ...

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Problems solved by technology

[0002] The gas proportional adjustment control valve of the traditional burner does not have a transmission handle for air-air linkage, which brings a lot of trouble to the manual installation of air-air linkage, and creates an impossible problem for the air-air linkage itself. Even if the air-air linkage is forced, That is also a superficial phenomenon that treats the symptoms but not the root cause. It has no actual use effect at all. It is just a decoration. Not to mention wasting resources, it is not energy-saving. It is a serious erosion of the rational use of resources.

At the same time, the gas and air ratio adjustment control valves of the burners in traditional commercial kitchen equipment are all round-hole air intake and air inlets. The gas intake flow and the rotation angle of the ball valve, and the air intake flow and the rotation angle of the valve core All of them fail to achieve equal proportion changes, resulting in the gas switch on the cooktop panel failing to achieve the purpose of joint deployment of wind and gas during the combustion process, so that the gas cannot be completely burned at any flow rate, resulting in a serious smoke emission exceeding the standard. Waste gas and damage the environment

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