Premixing burner

Abstract

A premix burner is used in the oven of the hotel, restaurant and the eatery which belongs to the kitchen oven field. It includes a fixed seat used to fix on the oven; the height adjusting ring set on the fixed seat; a burning board set on the height adjusting ring with the mixing gas hole and fire cap cavity; a banking ring set on the burning board; a bright fire cap in the fire cap cavity with air hole. It can meet the oven of different heights by increasing or decreasing the number of the height adjusting ring; every component is equipped by the rampart set mode, so it has the simple structure and easy to install and repair. Also it can decrease the specs of the premix burner because it can meet the oven of different heights by increasing or decreasing the number of the height adjusting ring.

Description

Technical field: [0001] The invention relates to a premixed burner, which is applied to stoves such as hotels, restaurants and canteens, and belongs to the technical field of kitchen stoves. Background technique: [0002] At present, the structure of the burner on the cooker used in the above-mentioned exemplified but not limited places is similar to the burner on the common household liquefied gas cooker. Although this structure can meet the requirements of use, it has the following shortcomings : First, the energy-saving effect cannot be reflected; second, it cannot be fully burned, resulting in the carbon monoxide in the flue gas being higher than the relevant standards such as the international standard of 0.10%; It is not prosperous and affects the processing quality and time of dishes, and wastes energy; the fourth is that the noise caused by the equipped fan is large, which affects the kitchen environment, and so on. [0003] In view of the above situation, the appli...

AI Technical Summary

Problems solved by technology

The above-mentioned technical solution can eliminate the above-mentioned four shortcomings, but after the applicant commercialized it, it was found that there are still shortcomings, mainly because the mixed gas cylinder is an integral structure, so it is difficult to adapt to Stoves with different heights cause great confusion to manufacturing and operation

For example, as a manufacturer, we always hope that the fewer the specifications of the burner, the better, because it can save processing molds, improve production efficiency, and facilitate management, etc. The height requirements of the mixture cylinder are different, so it is difficult or even impossible to be regulated by the manufacturer of the burner. Only the manufacturer of the burner can satisfy the user.

Based on this, another problem has been caused, which is that the product specifications of the burner manufacturer have increased, the mold quantity is large, and the management is troublesome.

What's more serious is that it will affect timely supply, because as a manufacturer of burners, it is unknown what specifications and how many burners the market needs, resulting in so many burners of various specifications. The passive situation of less or more of each other will lead to an increase in the inventory backlog of certain specifications, while some specifications will be out of line, and it will also lead to sluggish funds, etc.

[0004] In addition, the above two patent application technologies are equipped with helical blades in the mixed gas cylinder, which increases the resistance to the mixed gas. Therefore, it has been proved that the setting of the helical blades is not optimal, and it will only increase the complexity of the structure.

[0005] In addition, because the gas distribution pan is usually equipped on the existing cooker, there is a doubt that the gas distribution pan in the mixed gas cylinder body of the above two patent application technologies will be redundantly set. Add structural complexity

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