Combustion-supporting equipment and combustion-supporting method for gas generator set with electric injection gasoline
A generator set and gas technology, applied in mechanical equipment, engine components, engine control, etc., can solve the problems of waste, greenhouse effect energy, etc., and achieve the effect of improving utilization rate, good economic benefits, and improving equipment running time
Active Publication Date: 2018-02-13
北京扬德环保能源科技股份有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a kind of combustion-supporting equipment and combustion-supporting method for gas-fired generator set electric injection gasoline to overcome the defects in the prior art that a large amount of gas with a concentration lower than 8% cannot be used to cause the greenhouse effect and energy waste
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[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0024] Such as figure 1 As shown, the present invention is a gas generator set electric injection gasoline combustion-supporting equipment, including a fuel tank 1, that is, the fuel in the fuel tank is gasoline; a fuel pump 2, a pressure regulator 4, an electromagnetic fuel injector 5, and a mixed gas main pipe 14 , manifold air pipe 15, intercooler 13, gas air intake device and electronic controller of gas generator set,
[0025] The air layer at the top of the fuel tank 1 is connected to an output port (oil return port) of the pressure regulator 4 through the first pipeline 16; an input port (vacuum port) of the pressure regulator 4 is connected to the pressure regulator 4 through the second pipeline 17 The mixe...
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The present invention relates to a combustion-supporting equipment and method for gas generator set with electric injection gasoline, including a fuel tank, a pressure regulator, an electromagnetic fuel injector, a fuel pump, a mixed gas main pipe, a manifold pipe, an intercooler, and a gas gas intake device And gas generator set electronic controller. The present invention installs an electromagnetic fuel injector at the air inlet of the mixed gas main pipe to realize electric injection gasoline combustion-supporting ultra-low concentration gas power generation. When the gas concentration is less than or equal to 8%, the electric injection gasoline combustion-supporting power generation, and the gas concentration is more than 8% Runs on pure gas. The equipment of the invention can make full use of the existing gas generating sets, improve the utilization rate of the equipment and make full use of a large amount of drained gas with a concentration of 5-8%, and improve the equipment running time of some low-concentration gas power generation projects. Created good economic benefits.
Description
technical field [0001] The invention relates to a combustion-supporting equipment for electric injection gasoline of a gas generating set, and belongs to the field of gas utilization equipment whose concentration is lower than 8%. Background technique [0002] According to the gas concentration, the gas utilization in the market is mainly divided into the following categories: one is a high-concentration gas generator set, which requires a gas concentration of more than 30% for power generation; the other is a low-concentration gas generator set, The required gas concentration is generally 8% to 30% for power generation; one is to use exhaust air oxidation for the particularly low gas concentration; the other is to directly use the gas concentration greater than 30% as fuel. [0003] After the accumulation of long-term market survey data, it is found that the gas concentration of some coal mines often fluctuates around 8%, while domestic gas concentrations lower than 8% are ...
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IPC IPC(8): F02D41/26F02D19/08F02M25/022
Inventor 王金生
Owner 北京扬德环保能源科技股份有限公司