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A self-ventilating water bath constant temperature oscillator

A technology of constant temperature oscillator and water bath, which is applied in biochemical instruments, bioreactor/fermenter combination, specific-purpose bioreactor/fermenter, etc. It can solve the problems of increasing equipment power consumption, difficulty in achieving constant temperature in water bath, and unfavorable microorganisms. Or the normal growth of cell tissue and other problems, to achieve the effect of reducing power consumption, reducing evaporation consumption, and avoiding pollution

Active Publication Date: 2022-07-22
烟台中宏电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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  • A self-ventilating water bath constant temperature oscillator
  • A self-ventilating water bath constant temperature oscillator
  • A self-ventilating water bath constant temperature oscillator

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Experimental program
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Embodiment 1

[0021] like Figure 1-2 As shown, a self-ventilating water bath constant temperature oscillator includes a box body 1, a water bath 2 is arranged in the box body 1, an oscillation plate 3 is arranged in the water bath 2, and the upper surface of the oscillation plate 3 is provided with a plurality of etc. The placement grooves arranged away from the array are convenient for the placement of the petri dishes. The bottom of the oscillation plate 3 is equipped with a driving mechanism for driving the oscillation plate 3 to move back and forth. The driving mechanism is in the prior art and will not be repeated here. There is an air intake pipe 4 on the wall, and a filter 15 is installed at the air intake end of the air intake pipe 4 to filter out the bacteria and microorganisms in the air entering the air intake pipe 4, so as to avoid pollution to the cultivation of microorganisms or cell tissues. The inner side wall of 1 is fixedly connected with a condensation box 5, a condensed...

Embodiment 2

[0026] like image 3 As shown, the difference between this embodiment and Embodiment 1 is: the condensate mesh plate 6 is rotatably connected with the inner side wall of the condensation box 5, and the lower surface of the condensate mesh plate 6 is coaxially fixedly connected with a fan 16 through the rotating shaft. 16 is provided at the upper port of the communication pipe 13 .

[0027] In this embodiment, when the airflow blows to the fan 16, the fan 16 is driven to rotate, and the condensate screen 6 rotates synchronously with the fan 16. Under the action of centrifugal force, the water droplets condensed on the surface of the condensate screen 6 are thrown to the surrounding condensation boxes. On the inner wall of 5, the water droplets quickly fall along the inner wall of the condensing box 5 and collect to the return pipe 8, so as to avoid the accumulation of water droplets on the condensate screen plate 6 and hinder the air flow exchange.

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M3/00C12M1/38C12M1/12C12M1/00
CPCC12M41/22C12M37/02C12M27/16C12M29/00
Inventor 张永立
Owner 烟台中宏电子科技有限公司
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