Liquid thermostat tank without stirrer

Abstract

The invention relates to a liquid thermostat tank without a stirrer, comprising a main thermostat tank and an auxiliary thermostat tank. The auxiliary thermostat tank is arranged beside the main thermostat tank and communicated with the main thermostat tank through a pipeline and a pipeline pump; the main thermostat tank is used for fulfilling the main functions of the liquid thermostat tank and balancing the temperature of liquids, is in the cylinder shape and is made of a metal material with high thermal conductivity; and the auxiliary thermostat tank is also in the cylinder shape, is also made of a metal material with high thermal conductivity and is used for providing liquids the temperature of which can be adjusted in a certain range and has certain temperature uniformity and stability and reducing the impact of cold and hot sources to the main thermostat tank. Because both the working area and the temperature controlling area of the liquid thermostat tank do not comprise stirrers, the effective space of the working area is greatly enlarged; and furthermore, because an instrument with a larger volume can be arranged in the working area so as to be calibrated, the problem on the difficult calibration of the instrument can be fundamentally solved. The liquid thermostat tank without a stirrer has practical value and wide application prospect in the engineering.

Description

(1) Technical field [0001] The invention relates to a liquid constant temperature tank without agitator. Its remarkable feature is that there is no stirrer in the constant temperature tank, and the "stirring" of the liquid is realized through the structural design of the constant temperature tank and its corresponding parts. It can make the whole The calibration sensor and instrument are placed in a constant temperature bath, especially when the volume of the calibrated sensor or instrument is relatively large. It belongs to the technical field of liquid constant temperature equipment. (2) Background technology [0002] In recent years, with the rapid development of key technologies in the fields of meteorology, electronics, pharmaceuticals, aerospace, biology, etc., higher requirements have been put forward for the detection of the surrounding environment, especially for temperature. Not only high measurement accuracy is required, but also a wide measurement range is requir...

AI Technical Summary

Problems solved by technology

[0003] 1. Purpose: In order to overcome the shortcomings of the current liquid constant temperature tank with agitator in practical application, the present invention provides a liquid constant temperature tank without agitator, which fundamentally solves the problem that the effective measurement volume of the constant temperature tank is relatively small It provides a new way for the calibration of some relatively large temperature sensors and integrated temperature measuring instruments in industrial practice.

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