Constant-temperature temperature-control water bath device and application

Abstract

The invention relates to a constant-temperature temperature-control water bath device and application. The invention belongs to the technical field of thermostats and fidelity coring. The device comprises a water tank, a constant-temperature water bath container and a control system, wherein the water tank is communicated with an inlet of the constant-temperature water bath container, an outlet ofthe constant-temperature water bath container is communicated with the water tank to form a circulation loop, a water pump, a heating device and a refrigerator are arranged on the circulation loop, atemperature sensor is arranged in the constant-temperature water bath container, and the water pump, the heating device, the refrigerator and the temperature sensor are connected with the control system. The constant-temperature temperature-controlled water bath device is applied to fidelity coring, and the constant-temperature water bath container is a fidelity cabin of a coring device. According to the invention, a wide-range and high-precision constant-temperature water bath environment can be realized in the constant-temperature water bath container; the device can be applied to fidelitycoring, so that the applicable rock stratum range is wide. The device can also be applied to other scenes such as the fields of biology, medical treatment and chemistry needing constant temperature tokeep the physical and chemical properties of substances unchanged and the like.

Description

technical field [0001] The invention relates to the technical field of a constant temperature device and fidelity coring, in particular to a constant temperature control water bath device and its application. Background technique [0002] The constant temperature water bath has a large heating thermal inertia and poor constant temperature accuracy, so it is difficult to meet the required constant temperature temperature requirements; and the current constant temperature water bath only considers the temperature rise, but does not consider the cooling situation, and the temperature range of the constant temperature of the water bath environment provided is small. [0003] In addition, after the subsea drilling rig obtains samples in the deep sea, a fidelity cabin is required to store the samples in an in-situ environment with heat preservation and pressure. Existing fidelity chambers usually add resistance wires through the fidelity bulkhead to heat and keep warm in real time...

AI Technical Summary

Problems solved by technology

Existing fidelity chambers usually add resistance wires through the fidelity bulkhead to heat and keep warm in real time during the fidelity process; real cabin insulation

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