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Aviation fuel water reaction automatic test device

An automatic test and aviation fuel technology, which is applied in the direction of fuel oil testing, material inspection products, test sample preparation, etc., can solve the problems of large errors and differences, and achieve the effects of simple structure, convenient manufacture, and avoiding disputes

Inactive Publication Date: 2011-12-14
中国人民解放军南京军区联勤部油料监督处
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AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to design a method that can test the water reaction solution according to the test specification for the existing aviation fuel water reaction test, which mainly relies on manual shaking of the test tube, and different testers often have different test results and large errors. Shaking aviation fuel water reaction automatic test device

Method used

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0037] Such as Figure 1-9 shown.

[0038] An automatic test device for aviation fuel water reaction, comprising a base 1 and a housing 19 covered on the base 1, a front bracket 2 and a rear bracket 3 are installed on the base 1, and a guide rail 4 is installed on the front bracket 3 , the guide rail 4 cooperates with the slider or pulley 5, the slider or pulley 5 is installed on the skateboard 6, and the guide rail 4 can be used figure 2In the cylindrical structure shown, the pulley 5 matched with the cylindrical guide rail 4 can be a pulley with an arc-shaped groove on the circumferential surface. In specific implementation, the guide rail 4 can also adopt the I-shaped or V-shaped guide rail commonly used on machine tools. The corresponding slider 5 should also adopt a matching I-shaped or V-shaped slider. The structure of the pulley matched with t...

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Abstract

An automatic test device for water reaction of aviation fuel is characterized in that a front bracket (2) and a rear bracket (3) are installed on the base (1), and a guide rail (4) is installed on the front bracket (3), and the guide rail (4) Cooperate with the slider or pulley (5), the slider or pulley (5) is installed on the skateboard (6), the lower part of the skateboard (6) is connected with the bracket (7), and one end of the connecting pin (8) is fixed on the skateboard (6), the other end is inserted on the rocker arm (14), the other end of the rocker arm (14) is inserted with the connecting rod shaft (9), and the other end of the connecting rod shaft (9) is connected to the drive rod (10) One end of the driving rod (10) is connected to each other, and the other end of the driving rod (10) is equipped with a balance weight (11). The runner (13) that drives it to rotate is installed on it and the runner (13) links to each other with motor (16). The invention has the advantages of simple structure, convenient manufacture, accurate test and good repeatability.

Description

technical field [0001] The invention relates to a detection test instrument, in particular to a test device for shaking a test tube used in the water reaction test of aviation fuel, in particular to an automatic test device for water reaction of aviation fuel. Background technique [0002] In the relevant national standards, the corresponding aviation fuel water reaction test methods are specified, such as the inspection methods for the presence of water-miscible components in aviation gasoline and aviation turbine fuels, and the determination methods for the influence of these components on volume change and oil-water interface . When used in aviation gasoline, the measured water reaction volume change indicates the presence of water-soluble components such as alcohols. When used in aviation turbine fuels, the measured water reaction interface ratings indicate the presence of higher levels of soluble contaminants such as surfactants. Pollutants that affect the interface w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/22G01N1/28
Inventor 林国美陈忠飞汪捍东金桂红朱国梁余兆祥刘一宁韩雷王军
Owner 中国人民解放军南京军区联勤部油料监督处
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