Natural gas generator

Abstract

The invention discloses a natural gas generator. The natural gas generator comprises a generator body, a reducing valve and a mixer. The mixer is externally connected with a natural gas tank. The output end of the mixer communicates with the generator body through the reducing valve. The mixer is provided with a gas inlet communicating with the reducing valve and a gas outlet communicating with the generator body. A one-way gas inlet plate and a backflow valve element are arranged in the mixer. The one-way gas inlet plate is mounted in a position, located on the gas inlet side, inside the mixer. The backflow valve element is mounted in the position, located on the gas outlet side, inside the mixer. Cellular gas inlets are uniformly formed in the one-way gas inlet plate. According to the natural gas generator provided by the invention, the backflow valve element and the one-way gas inlet plate are arranged in the mixer, air is divided into a plurality of small airflows through the one-way gas inlet plate and mixed with natural gas input from the mixer lateral side in a convection mode, in addition, under the effect of the backflow valve element, the mixed gas moves towards the one-way gas inlet plate side to form backflow, thus guaranteeing thorough mixing between the natural gas and the air, therefore, the combustion adequacy of the natural gas in the generator body is improved, and the generating efficiency of the generator is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of generators, more specifically, to a natural gas generator. Background technique [0002] With the continuous reduction of non-renewable resources such as coal and oil, people are gradually seeking many alternative energy sources. As a clean and environmentally friendly high-quality energy source, natural gas contains almost no sulfur, dust and other harmful substances. When burned, it produces less carbon dioxide than other fossil fuels, resulting in a lower greenhouse effect, which can fundamentally improve environmental quality. [0003] Natural gas vehicle technology is becoming more and more mature, which can not only effectively reduce energy consumption, but also help reduce air pollution in cities. Likewise, natural gas generators are used in many regions while compressed natural gas vehicles are available. For internal combustion engines using gaseous natural gas, the process of natural ...

AI Technical Summary

Problems solved by technology

The shown natural gas intake pipe and air intake pipe are mixed in the throttle valve, and then input into the engine after being mixed in the throttle valve; this gas mixing structure cannot control the ratio of natural gas and air in the mixed gas, and cannot guarantee Natural gas can be fully burned in the engine, making the generator less efficient

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