Constant-temperature water bath capable of automatically controlling temperature and control method thereof

Abstract

The invention relates to a constant-temperature water bath capable of automatically controlling temperature and a control method thereof, and the constant-temperature water bath comprises a kettle body, a heating plate and a core rod, and also comprises a base, a kettle handle, a switch, a plug, an electric wire, a support frame, a connecting wire and an intelligent socket. The kettle body is arranged on the base, the heating plate is arranged at the bottom of the inner side of the kettle body, the kettle handle is arranged on the side section of the kettle body, the switch is arranged on the kettle handle, one end of the core rod is movably connected with the heating plate, the other end of the core rod is movably connected with the connecting wire, the connecting wire is connected with the intelligent socket, the plug is connected with the electric wire, the electric wire penetrates through the base to be connected with the kettle body, the support frame is fixed on the base, one surface of the intelligent socket is provided with jacks which are matched with the plug for use, and the other surface of the intelligent socket is provided with pins which are connected with a power supply. According to the constant-temperature water bath capable of automatically controlling the temperature, the hot water kettle is used as the container of the water bath, the working mode that the heating plate and the core rod are used for heating respectively is adopted, heating of the water bath can be automatically controlled, water temperature cooling can be automatically compensated, and the effect of keeping the temperature constant is achieved.

Description

technical field [0001] The invention relates to the field of water baths, in particular to a constant temperature water bath with automatic temperature control and a control method thereof. Background technique [0002] The water bath is mainly used for distillation, drying, concentration and warming of chemicals or biological products in the laboratory, and can also be used for constant temperature heating and other temperature tests. An essential tool for analysis rooms, education and scientific research. The constant temperature water bath is a kind of water bath, in which a stainless steel tubular heater is placed horizontally, and an aluminum shelf with holes is placed inside the sink. The upper cover is equipped with combined ferrules of different calibers, which can be adapted to flasks of different calibers. There is a water discharge pipe on the left side, and the electric box is on the right side of the constant temperature water bath, and a temperature control i...

AI Technical Summary

Problems solved by technology

This causes the experimenters to open the upper cover first if they want to observe the experimental phenomena in the water bath. Opening the upper cover will lose a lot of heat, resulting in a drop in temperature, and the water area above cools down quickly, resulting in uneven temperature

At the same time, the other caliber ferrules that are not used also make the water bath dissipate a lot of heat all the time, wasting energy

Because the water temperature above the water bath generally loses quickly and the temperature drops severely, and the electric heating tube is usually arranged horizontally, so there will be a temperature difference between the upper and lower water areas, and the heating effect of the upper water area will be poor.

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