A casting temperature curve measuring device

Abstract

The invention belongs to the field of high-temperature-resistant detection devices, and specifically relates to a casting temperature curve measurement device, which includes a temperature measurement box, and a heat insulation sleeve is slidably connected to the shaft center inside the temperature measurement box, and the outer surface of the heat insulation sleeve is An external frosted ring is fixedly connected to the upper part of the external connection wire, and one end of the external connection wire extends to the inside of the temperature measuring box. Since the cylindrical casting is fixed by the auxiliary jig arm and the temperature measuring device, the cylindrical casting is more stable during the temperature measurement process, and will not be separated from the temperature measuring device due to dumping, resulting in interruption of the data of the temperature measuring device, making the measurement The data measured by the temperature device are consistent and highly reliable. The heat inside the insulation cylinder first acts on the inner wall of the spherical inner sleeve, while the spherical outer sleeve does not directly contact the spherical inner sleeve, and the heat insulation arc plate of the connecting medium only plays a filling role. , The heat conduction effect is extremely poor, so the spherical jacket hardly absorbs the heat inside the insulation cylinder, and then locks the heat inside the insulation cylinder, further improving the insulation effect.

Description

technical field [0001] The invention belongs to the field of high temperature resistant detection devices, in particular to a casting temperature curve measuring device. Background technique [0002] High temperature resistant detection device is a common device used by people for a safer and healthier life, especially a high temperature resistant detection device for cylindrical castings at the hem of the curved movable end. As the requirements are getting higher and higher, the traditional high-temperature-resistant detection devices can no longer meet people's needs; the existing high-temperature-resistant detection devices have certain disadvantages in use. [0003] The external temperature of the cylindrical casting is high, and it is difficult for the user to fix the cylindrical casting on the relevant temperature measuring device under normal conditions, and the stability of the cylindrical casting is poor; Finally, the temperature in the detection device cannot be c...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a casting temperature curve measuring device, which solves the problem of difficulty in measuring the temperature of cylindrical castings

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