Multilayer metal soaking thermostatic bath

A multi-layer metal and constant temperature bath technology, which is applied in the thermal analysis of materials, measuring devices, instruments, etc., can solve the problems of unsatisfactory temperature stability and achieve convenient observation and measurement, uniform and stable temperature field, and satisfactory temperature fluctuation Effect

Inactive Publication Date: 2015-04-15
CHINA JILIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the performance of this type of constant temperature bath is easily affected by many factors (such as room temperature environment, air flow rate, etc.), the temperature stability over a long period of time is often unsatisfactory

Method used

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  • Multilayer metal soaking thermostatic bath

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Embodiment Construction

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments. Those skilled in the art should understand that the following descriptions are only for explaining the invention, rather than specifically limiting its scope.

[0017] like figure 1 As shown, the multi-layer metal soaking thermostat of the present invention includes an outer primary constant temperature cylinder 4 , an intermediate heating temperature control layer 2 , and an inner metal soaking hollow block 10 . The outer primary constant temperature cylinder 4 and the intermediate heating temperature control layer 2 are made of metal aluminum, and the inner metal soaking hollow block 10 is made of metal copper. The distance between the three layers is 10mm. open. The outer primary thermostatic cylinder 4 adopts a thermostatic sleeve through which circulating cooling liquid flows. The outer wall of the intermediate heating and temperature control layer 2...

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Abstract

The invention discloses a multilayer metal soaking thermostatic bath which comprises an outer-layer primary thermostatic tube, a middle heating temperature control layer and an inner-layer metal soaking hollow block; the distance between the every two of the outer-layer primary thermostatic tube, the middle heating temperature control layer and the inner-layer metal soaking hollow block is 10 mm, and the outer-layer primary thermostatic tube, the middle heating temperature control layer and the inner-layer metal soaking hollow block are separated by heat-insulation foot pads. The multilayer metal soaking thermostatic bath disclosed by the invention has the benefits that the performance is reliable, a uniform and stable temperature field can be achieved, the more satisfactory temperature fluctuation can be provided under the condition of obtaining the longer stable time, the observation and the measurement are convenient, and the multilayer metal soaking thermostatic bath is suitable for being used in the test needing to consume longer time.

Description

technical field [0001] The invention belongs to the technical field of measurement and testing, and relates to the technical field of thermal physical property testing, in particular to a multi-layer metal soaking thermostatic bath device. Background technique [0002] When conducting thermal property experiments, the thermal properties of the sample are closely related to temperature, and a stable and constant temperature environment with small fluctuations is an essential experimental condition. But some tests require up to several hours of testing at the same temperature point. In the past thermophysical properties experiments, water tanks or oil tanks were generally used. However, since the performance of such thermostatic baths is easily affected by various factors (such as room temperature environment, airflow rate, etc.), the temperature stability over a long period of time is often not satisfactory. SUMMARY OF THE INVENTION [0003] In order to solve the above-me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/00
Inventor 潘江江楠竹王玉刚芮新芳
Owner CHINA JILIANG UNIV
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