Cooling device for mounting instrument

Abstract

The invention discloses a cooling device for a mounting an instrument. The cooling device comprises an intermediate cylindrical flange part, a first outer-layer semispherical part, a second outer-layer semispherical part, a first inner-layer semispherical part, a second inner-layer semispherical part, a fastener and a sealing element, wherein the intermediate cylindrical flange part comprises an inner-layer cylinder and an outer-layer cylinder; inner-layer cylindrical flanges extending outwards along the radial direction are arranged at two ends of the inner-layer cylinder; outer-layer cylindrical flanges extending outwards along the radial direction are arranged at two ends of the outer-layer cylinder; the inner-layer cylinder and the outer-layer cylinder are concentrically arranged; through holes with the same quantity are uniformly formed in the cylindrical side walls of the inner-layer cylinder and the outer-layer cylinder; and a radial pipe fitting is welded between each through hole on the inner-layer cylinder and each through hole on the outer-layer cylinder, so that the through holes in the inner-layer cylinder are communicated with the through holes in the outer-layer cylinder.

Description

technical field [0001] The present application relates to a cooling device, in particular to a cooling device for instrument protection. Background technique [0002] In industrial sites, it is often necessary to install some precision instruments, such as ccd sensors, to collect and monitor data during the production process. However, the environment of the industrial site is often quite harsh and the temperature is high. For precision instruments, the high site temperature will affect its working accuracy, even get wrong test results, and reduce its service life. [0003] For example, in the rolling workshop, it is necessary to collect data on parameters such as the size and quantity of the hot-rolled steel plate. At this time, it is necessary to use a ccd camera or an infrared sensor to collect data on the hot-rolled steel plate above the rolling production line. However, the heat radiation of the hot-rolled steel plate is quite large, and the temperature above it is ver...

AI Technical Summary

Problems solved by technology

However, the heat radiation of the steel plate after hot rolling is quite large, and the temperature above it is very high, which is too hot for some sensors to work properly

[0004] Some existing methods, such as using a cooling water tank, install the cooling water tank next to the sensor to achieve a certain degree of cooling, but the cooling effect is limited, and the temperature of the sensor cannot be effectively reduced when the temperature is high, and the water tank is in the Under the action of cooling water pressure, the cooling water tank is easily deformed and leaks after long-term use

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