Mixer

A mixer and body technology, applied in the field of gas engine mixed gas, can solve the problems of gas engine idling instability, insufficient combustion, carbon deposits, etc., and achieve the effects of increasing kinetic energy, improving the uniformity of intake air, and reducing consumption

Inactive Publication Date: 2015-03-11
成都耐尔特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the air and gas are completely mixed uniformly, the mixing uniformity should be 1. Through analysis and calculation, the mixing uniformity of the mixer of the above patent is about 76%, which is still far from complete mixing, but the air and g

Method used

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0028] Such as Figure 1 to Figure 6 As shown, the mixer of the present invention includes a mixer body and a deflector. The mixer body is a hollow structure with an air inlet and a mixed gas outlet. The diversion body for natural gas, and the diversion body guides the air entering from the air inlet.

[0029] The guide body includes a guide ring 1 and a guide post 2 arranged in the guide ring 1. The guide post 2 intersects at the center of the guide ring 1 and divides the guide ring 1 into three uniform parts. Both the ring 1 and the guide post 2 are provided with a number of natural gas injection holes for injecting natural gas into the mixer body, and the guide ring 1 and the guide post 2 are both hollow and communicated with each other.

[0030] The side of the mixer body is provided with a natural gas inlet 3, the natural gas inlet 3 communica...

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PUM

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Abstract

The invention discloses a mixer, comprising a mixer body and a flow guide body, wherein the flow guide body is arranged between an air inlet of the mixer body and a mixed gas outlet, and comprises a flow guide ring and a flow guide post which is arranged in the flow guide ring; a plurality of natural gas orifices for jetting a natural gas into the mixer body are formed in the flow guide ring and the flow guide post. According to the mixer disclosed by the invention, the mixing uniformity is about 95%, and is greatly improved; the air intake uniformity of an engine is improved; the power of the engine is improved; various faults caused by uneven mixing of air and natural gas are reduced; consumption of the natural gas is lowered under the same output power; the energy source is saved; the mixer is relatively economical and applicable.

Description

technical field [0001] The invention belongs to the field of gas engine mixed gas, and in particular relates to a mixer. Background technique [0002] The mixer in the gas engine is to fully mix natural gas and air to form a combustible mixture and supply it to the engine. The mixer should be able to fully and evenly mix air and natural gas. [0003] Such as Figure 7 ~ Figure 9 As shown, the patent number is "ZL201220347243.9" and the patent name is "Mixer Assembly". The disclosed mixer includes a mixer body, a mixer core arranged in the mixer body and four teardrop-shaped Branch pipe, when the air enters the mixer, according to the principle of kinematics, the air passes through the surface of the teardrop-shaped branch pipe to generate a disturbance, which can make the gas coming out of the small hole of the core more uniformly mixed. [0004] If the air and gas are completely mixed uniformly, the mixing uniformity should be 1. Through analysis and calculation, the mixi...

Claims

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Application Information

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IPC IPC(8): F02M21/04F02M26/19
CPCY02T10/12Y02T10/30
Inventor 陈友荣
Owner 成都耐尔特科技有限公司
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