A self-ventilating water bath constant temperature oscillator

Abstract

The invention belongs to the field of experimental oscillators, and in particular relates to a self-ventilating water bath constant temperature oscillator, comprising a box body, a water bath is arranged in the box, an oscillation plate is arranged in the water bath, and the oscillation is The bottom of the plate is equipped with a driving mechanism for driving the reciprocating movement of the oscillating plate, the side wall of the box body is provided with an air intake pipe, the inner side wall of the box body is fixedly connected with a condensation box, and a level is installed in the condensation box. The set condensate screen plate is provided with cooling fins, the bottom of the condensation box is fixedly connected with a return pipe, and the upper end of the condensation box is fixedly connected with an exhaust pipe that communicates with the outside of the box. The invention can promote the exchange of the air in the box and the outside through the reciprocating movement of the magnetic slider, no need to set other air convection devices, reduce the power consumption, and the water vapor carried in the air condenses on the condensing screen plate, reducing the evaporation consumption of the water bath water, ensuring Its constant temperature water bath effect.

Description

technical field [0001] The invention belongs to the field of experimental oscillators, in particular to a self-ventilating water bath constant temperature oscillator. Background technique [0002] The water bath constant temperature oscillator is a biochemical instrument that combines a temperature-controlled constant temperature water bath and an oscillator. , for the cultivation of microorganisms such as bacteria or cell tissue growth. [0003] Most of the water bath constant temperature oscillators are closed constant temperature spaces, and microorganisms such as bacteria or cell tissues need to undergo aerobic respiration during the growth and cultivation process, so a ventilation device is required. Most of the existing water bath constant temperature oscillators use forced convection. Ventilation, this method not only increases the power consumption of the equipment, but also easily carries the water bath steam out during the air flow process, which leads to the grad...

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Problems solved by technology

[0003] Most of the water bath constant temperature oscillators are closed constant temperature spaces inside, and microorganisms such as bacteria or cell tissues need aerobic respiration during the growth and cultivation process, so they need to be equipped with ventilation devices. Most of the existing water bath constant temperature oscillators use forced convection. Ventilation, this method not only increases the power consumption of the equipment, but also easily discharges the steam from the water bath during the air flow process, resulting in the gradual reduction of the warm water used in the water bath in the oscillator. When the water level is low, it is difficult to achieve the effect of constant temperature in the water bath , not conducive to the normal growth of microorganisms or cell tissues

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