Boiling Experimental Institution

Abstract

The invention relates to a boiling experiment mechanism, comprising a container, the container is provided with an air inlet and outlet and a pressure relief valve, the container includes a bottom plate and a transparent cover, the bottom plate is provided with an annular sealing ring, and the transparent cover only presses the inside and outside of the transparent cover. Under the action of poor pressure, it presses on the annular sealing ring and is sealed and connected with the bottom plate. The heater is an induction cooker, and the water storage is made of insulating and heat-insulating materials. There is a conductive plate inside the water storage, and the conductive plate divides the water storage container. It is the upper water storage chamber and the lower water storage chamber. The conductive plate is provided with a convection hole connecting the upper water storage chamber and the lower water storage chamber. The water storage device is placed on the heater, and the electromagnetic field generated by the induction cooker acts on the conductive plate so that the conductive plate fever. The extrusion of the present invention can use the pressure difference during the experiment to seal the water, and it is convenient to heat the water storage when the heat utilization rate is high, which solves the problem of sealing the container of the existing pressure-temperature relationship tester. Inconvenient, easy to cause retention problems when the container drains water.

Description

technical field [0001] The invention relates to an experimental experience device, in particular to a transparent boiling experimental mechanism. Background technique [0002] For a working fluid, its pressure and temperature are in a one-to-one correspondence in the saturated state, the saturation temperature changes with the change of the saturation pressure; similarly, the saturation pressure changes with the change of the saturation temperature. The saturation temperature of water at a standard atmospheric pressure is 100°C. When the temperature of water is higher than 100°C, its saturation pressure must be greater than the standard atmospheric pressure; if the temperature of water is lower than 100°C, its saturation pressure must also require standard atmospheric pressure. Each temperature value corresponds to a unique pressure value, which is the characteristic of any working fluid in a saturated state. In order to make people more intuitively connect the one-to-one ...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a boiling experiment mechanism capable of using the pressure difference during the experiment to seal, which is convenient when discharging water, and has a high heat utilization rate when heating the water storage, which solves the problem of the existing pressure-temperature relationship tester It is inconvenient to seal the container, and it is easy to cause stagnation when the container is discharged

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