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A closed automatic flash point test system

A test system and closed technology, applied in the field of measuring instruments, can solve problems such as inaccurate test results, and achieve the effects of small rotor volume, good sealing performance, and shortened heating time.

Inactive Publication Date: 2016-06-08
通标标准技术服务(天津)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a closed automatic flash point test system for solving the problem of inaccurate test results

Method used

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  • A closed automatic flash point test system

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0035] Such as figure 1 Shown, a kind of implementation mode of closed type automatic flash point test system of the present invention is:

[0036] Housing 1, at least one fan 20, which is arranged on the side wall of the housing 1, is electrically connected with the single-chip electromechanical device, and the control panel 18 and the liquid crystal display screen 19 are arranged on the front of the housing 1 on the outside.

[0037] A support structure, which includes a central shaft 21 and a plurality of connecting rods, the plurality of connecting rods are located on the same plane and radially distributed with the central shaft 21 as the center of a circle, and one end of the connecting rods is fixed on the central shaft 21 , the plane formed by the plurality of conne...

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Abstract

The invention discloses a closed automatic flash point testing system, comprising: a bracket structure, which comprises a central axis and a plurality of connecting rods, the plurality of connecting rods are located on the same plane and radially distributed with the central axis as the center; The pattern detection cup is a cylindrical structure with a trapezoidal cross-section and an open upper end; the heating and thermal insulation device is a cavity structure with an opening on one side, and the heating and thermal insulation device includes a heating layer and a thermal insulation layer from the inside to the outside, and the thermal insulation layer includes A thermal insulation cover and a thermal insulation body, the outer side of the thermal insulation cover is connected with the power driving device; the power driving device includes two driving motors, one driving motor drives the rotation of the central shaft to drive the pattern detection cup to rotate, and the other driving motor drives the rotation of the pattern detection cup. The heat preservation cover moves vertically up and down. In the present invention, the heating device and the pattern detection cup are separably arranged, so that the heating and cooling processes are carried out separately, the work efficiency of the flash point detection is improved, the safety of the equipment is protected, and the later maintenance is also very convenient.

Description

technical field [0001] The invention relates to the technical field of measuring instruments, and mainly relates to a closed automatic flash point test system. Background technique [0002] "Flash point" is an index that characterizes the safety of storage and transportation of petroleum products. It indicates that petroleum products at this temperature will cause "explosion" if they encounter an open flame, endangering equipment and personal safety. Therefore, the flash point of petroleum products must be tested before leaving the factory and before the user enters the warehouse to ensure safety. The biggest disadvantage of the manual instrument is the poor heating characteristics, it is difficult to linearly increase the temperature according to the national and international standards, the temperature changes too much during the actual measurement, and the obtained flash point value has poor repeatability. Devices for automatically detecting flash points are currently ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/52
Inventor 赵琦
Owner 通标标准技术服务(天津)有限公司
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