Fuel metering and mixing device and control method for gas generating set
A fuel metering and generating set technology, which is applied to gas turbine devices, gaseous engine fuels, fuel heat treatment devices, etc., can solve the problems of poor mixing effect, easy backflow of air, insufficient combustion, etc., and achieve thorough mixing, good mixing effect, The effect of preventing backflow
Active Publication Date: 2022-05-10
普创新能源动力科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a fuel metering and mixing device for a gas generator set and its control method, which solves the problem that the air is easily Back pouring into the gas pipeline, and when mixing, the mixing effect is often poor, and the combustion is not thorough enough
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-5, the embodiment of the present invention provides a technical solution: a fuel metering and mixing device for a gas generator set, including a heater 1 and a mixing chamber 2, the heater 1 heats the incoming air, and can quickly pre-heat the gas. heat, so that the gas can quickly heat up when burning, the combustion effect is better, and the combustion utilization rate of the gas is increased. The top of the mixing chamber ...
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The invention discloses a gas generator set fuel metering and mixing device and a control method thereof, comprising a heater and a mixing chamber, the left side of the mixing chamber is communicated with an air pipe, and one end of the heating wire of the heater runs through the surface of the air pipe And extend to the inner cavity of the air pipeline, the inner cavity of the heater is fixedly connected with the surface of the air pipeline, and the invention relates to the technical field of fuel mixing. The fuel metering and mixing device and the control method of the gas generating set, when mixing the gas and air, split the air so that the air is mixed with the gas in three steps, and when the gas is atomized and passed into the mixing chamber, The hot air transported through the first connecting pipe is used to help prevent hot air from being poured into the intake pipe. When the air passes through the mixing rack, it will convect with the hot air blown out of the air outlet chamber, which can make the mixing more thorough and the mixing effect is good. Hot air backflow increases the combustion efficiency of gas.
Description
technical field [0001] The invention relates to the technical field of fuel mixing, in particular to a fuel metering and mixing device for a gas generating set and a control method thereof. Background technique [0002] Gas generator set is a new type of generator set developed to meet the world's environmental protection requirements and the new market environment. Natural gas generator sets are mainly divided into two types, one is a combined cycle gas turbine, and the other is a gas internal combustion engine. The power of the gas turbine is relatively large, and it is mainly used in large , medium-sized power stations, the power of gas internal combustion engines is relatively small, mainly used in small distributed power stations, it is a new type of green power to replace oil and coal-fired units, gas generators make full use of various natural gas or harmful gases as fuel, and turn waste into It has the advantages of safe and convenient operation, high cost-effectivenes...
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IPC IPC(8): F02M31/13F02B43/00F02B63/04F02C6/00F02C7/00F02C7/08
CPCF02M31/13F02C7/08F02C7/00F02C6/00F02B43/00F02B63/04Y02T10/30
Inventor 邓红进邹博文王新光
Owner 普创新能源动力科技有限公司