Energy-saving burner of commercial stove

Abstract

The invention discloses an energy-saving burner of a commercial stove, comprising a burner seat, a burner upper cover and a gas-liquid separating tank, wherein the gas-liquid separation tank is provided with a liquid phase inlet and a liquid phase outlet; and the liquid phase outlet is connected with a conduit, and the conduit is provided with a control valve. The energy-saving burner of the commercial stove is characterized in that the other end of the conduit is arranged in the air inlet of the burner body, so that an inner cavity of the stove seat is used as a gas mixing chamber. The invention has the following advantages that: the liquid of the liquefied gas can be burned directly, and the liquid of the liquefied gas and the air introduced by a blower are mixed into a mixed gas in a fuel chamber; a large amount of oxygen participates in helping the combustion, so that the high combustion efficiency and the good combustion effect are obtained, and the energy is saved remarkably; the used steel cylinder has no residual liquid, so that the energy-saving burner of the commercial stove avoids the waste of the energy, meets the requirements for the environmental protection, and is particularly suitable for being used in the occasions such as hotels, restaurants, work unit restaurants and the like in the cold regions of the northern part of China.

Description

technical field [0001] The invention particularly relates to an energy-saving burner head for a commercial stove. Background technique [0002] The existing energy-saving burner head of a commercial stove is composed of a burner base, a burner upper cover located in the upper port of the burner, a gas nozzle installed at the center of the burner upper cover, and a gland cover on the gas nozzle. The center of the gas nozzle is provided with a gas phase hole of equal diameter, and the lower end of the gas nozzle is sequentially connected to the regulating valve and the gas storage cylinder through the sextant pipe, and the gas storage cylinder is connected to the gas phase outlet of the liquefied gas cylinder through the gas phase tube. With the development of the catering industry, the problems of this energy-saving burner for commercial stoves have become increasingly prominent: [0003] 1. For a long time, the energy-saving burner of this kind of commercial stove burns the...

AI Technical Summary

Problems solved by technology

[0003] 1. For a long time, the energy-saving burner of this kind of commercial stove burns the gas of liquefied petroleum gas. The gas of liquefied petroleum gas is formed by the gasification of the liquefied petroleum gas liquid in the cylinder. Once the gas stove is used continuously for a long time, the liquefied petroleum gas in the cylinder The amount of gasification is difficult to meet the gas supply, so that the user has to replace a new steel cylinder, resulting in a large amount of residual liquid of petroleum liquefied gas in the used steel cylinder that cannot be burned out, resulting in energy waste; at the same time, because the gasification amount of liquefied gas is affected by the environment The influence of temperature is greater. When the ambient temperature is high, the gasification amount will be large, and vice versa. Therefore, when the ambient temperature is low, the gasification amount of the liquefied gas cylinder cannot meet the needs of use, so that the user has to replace a new cylinder. or use more expensive propane

Propane is not only expensive to use, but also leaves a large amount of residual liquid during use, resulting in a waste of energy

[0004] 2. Due to the large hole diameter of the gas nozzle of the existing burner, and the relatively thick pipeline connecting the gas nozzle and the regulating valve, the liquid of the liquefied gas cannot be controlled, and only the gas in the liquefied gas can be burned, but the gas in the liquefied gas cannot be burned. Use the liquid in the liquefied gas; even if the existing commercial stove is connected to the liquid phase outlet of the liquefied gas cylinder through the pipeline, due to the influence of the temperature of the liquid in the pipeline, a certain amount of gas will be generated during the delivery to the gas nozzle. The separation of gas and liquid cannot be realized, so that the gas nozzle will pass liquid and gas at one time during combustion, and the flames generated will be large and small at times, which is difficult to control

[0007] In actual use, it is found that the energy-saving burner of the commercial stove directly burns the liquid of liquefied gas. After the liquid is burned, it is ventilated in the combustion chamber to support the combustion. About 10% energy saving compared to

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