Cold and heat difference-prevention reflection-type material level calibration instrument of light beam

Abstract

The invention discloses cold and heat difference-prevention reflection-type material level calibration instrument of a light beam. The structure comprises a condensation irradiation head, a peak holeand a material level calibrator, wherein the condensation irradiation head penetrates through the material level calibrator, the peak hole irradiates a reflection plate, the peak hole is calibrated bythe light beam emitted from the condensation irradiation head, a calibration plate is adjusted to a required position, certain heat can be generated after the light beam irradiates for a certain time, so that a water drop support corner is attached onto water drop, the water drop can be absorbed; when a vertical head block is supported and attached onto the gravity of the water drop, a tension strip is pressed by a pull force due to the gravity of a support ball, so that splay angle is expanded with the tension strip, the tension strip is assisted to be pulled, and the water drop is absorbedinto an annular absorption ball by an auxiliary absorption body; and when the water drop is absorbed into the annular absorption ball, the support ball can lose gravity and is returned, and the waterdrop generating temperature difference with an exit can be timely absorbed when the light beam irradiates to a certain temperature.

Description

technical field [0001] The invention belongs to the field of level instruments and meters, and more specifically relates to a light beam anti-cold and heat difference reflection type level calibration instrument. Background technique [0002] When the level instrument that reflects the light wave is in the calibration position, place the instrument vertically on the opposite side of the reflective plate, so that its beam can be projected on the reflective plate vertically, and adjust the reflective plate to a suitable state according to the needs. [0003] Based on the inventor's discovery above, the existing reflective level instrument calibration mainly has the following deficiencies, such as: [0004] The beam emitted by it has a certain amount of heat. When the temperature of the irradiation port is lower than a certain degree, as soon as the beam touches, small water droplets will be produced. Amplify the offset, and even allow its heat to accumulate and cause damage t...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the beam emitted by the above technology has a certain amount of heat, when the temperature of the irradiation port is lower than a certain degree, as soon as the beam touches, small water droplets will be produced, and when they condense together, they will block the irradiation port and cause the irradiation to come out. The light beam is amplified and shifted, and even its heat is accumulated, which leads to the damage of the equipment

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