Shake incubator controllable door heating system and dredging method

Abstract

The invention provides a shake incubator controllable door heating system. The system comprises an alloy door frame, transparent isolation glass, transparent electric heating glass, an electric heating wire, a temperature and humidity sensor and a control circuit, wherein the alloy door frame is of a closed annular structure, a positioning groove with a U-shaped cross section is arranged on the inner surface of the alloy door frame, the transparent isolation glass and the transparent electric heating glass are embedded in the alloy door frame and form an insulation air cavity, the electric heating wire is arranged at the bottom of the positioning groove corresponding to the isolation air cavity, the temperature and humidity sensor is embedded in the isolation air cavity, and the control circuit is embedded in the outer side of the front end surface of the alloy door frame. The use method of the system comprises three steps of hardware assembly, start operation and temperature adjustment and dehumidification. The system is simple in constitutive structure, high in integration, modular and automation degrees, convenient to use and mount, and capable of automatically perform temperature balance adjustment and dehumidification operation according to change of environmental temperature and temperature and humidity in a shake incubator in actual use.

Description

technical field [0001] The invention relates to a controllable door heating system of an oscillating incubator and a dredging method, belonging to the technical field of surveying. Background technique [0002] The shaking incubator is an important biological sample cultivation equipment, and it is widely used. However, it is found in the use that the doors used in the current shaking incubators are often traditional insulation doors, or heatable doors with independent heat sources. Although the cabinet door can meet the needs of use to a certain extent, due to the relatively large temperature difference between the inside and outside of the cabinet door, on the one hand, the oscillating incubator is in operation, and condensed water is easily generated on the cabinet door, and the cabinet door is caused by the condensed water. The light transmittance is poor, which affects the observation operation inside the shaking incubator. At the same time, the condensed water can easi...

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Problems solved by technology

[0002] The shaking incubator is an important biological sample cultivation equipment, and it is widely used. However, it is found in the use that the doors used in the current shaking incubators are often traditional insulation doors, or heatable doors with independent heat sources. Although the cabinet door can meet the needs of use to a certain extent, due to the relatively large temperature difference between the inside and outside of the cabinet door, on the one hand, the oscillating incubator is in operation, and condensed water is easily generated on the cabinet door, and the cabinet door is caused by the condensed water. The light transmittance is poor, which affects the observation operation inside the shaking incubator. At the same time, the condensed water can easily cause the biological samples and other materials inside the shaking incubator to be polluted by condensed water. There is an increased temperature difference in the internal working temperature of the cabinet. At the same time, in order to avoid the disadvantage of large heat loss due to the contact between the cabinet door and the outside air, the current heat source equipment of the heatable cabinet door operates at too high temperature, which can easily cause burns to the operator and cause The high-temperature environment of the cabinet door and the temperature fluctuation caused by the heat exchange between the cabinet door and the external environment destroy the stability of the internal operating environment temperature of the shaking incubator, thus seriously affecting the convenience, reliability and flexibility of the operation of the current shaking incubator equipment

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