Constant-temperature water-bath tank with stirring device applicable to different utensils

Abstract

The invention relates to a constant-temperature water-bath tank with a stirring device applicable to different utensils. The constant-temperature water-bath tank comprises a tank body shell and a water bath pot, wherein the lower end of the tank body shell is connected with support legs, the water bath pot is arranged in the tank body shell and is partitioned by a partition plate, a temperature sensor and a water level sensor are arranged on the side wall of the water bath pot, an electric heating tube is arranged in the water bath pot, a fixing frame is arranged at the top of the water bath pot, a water drain pipe is arranged at the lower end of the water bath pot and is connected with a control valve, an air channel is arranged between the tank body shell and the lower end of the water bath pot, a rotating motor which is used for driving the stirrer to rotate is arranged in the air channel, an air inlet and an air outlet are separately arranged at the two ends of the air channel, a tank body cover plate is arranged at the upper end of the tank body shell, a plurality of holes are formed in the tank body cover plate, each hole is provided with a combined collar, the combined collars are connected through hinge devices, the tank body cover plate is connected with a water inlet pipe, and the water inlet pipe is connected with a water pump. According to the constant-temperature water-bath tank, water can be added automatically, drainage is thorough, the temperature of water in a tank body is uniform, and the utensils such as test tubes and beakers can be fixed.

Description

technical field [0001] The invention relates to a constant temperature water bath box, in particular to a constant temperature water bath box with a stirring device which is applicable to different appliances. Background technique [0002] The constant temperature water bath is widely used in drying, concentration, distillation, impregnating chemical reagents, impregnating medicines and biological reagents, and can also be used for water bath constant temperature heating and other temperature experiments. An essential tool for education and scientific research in the analysis room. [0003] The design of the traditional constant temperature water bath is simple, the temperature of the water near the heater will be higher than the temperature of the water far away from the heater, which will affect the feedback effect of the temperature sensor and the temperature control effect is poor. Therefore, how to achieve uniform water temperature in each part of the water bath is our ...

AI Technical Summary

Problems solved by technology

[0004] Based on the above technical problems, the present invention provides a constant temperature water bath box with a stirring device that can be applied to different utensils, thereby solving the problems of inability to add water automatically, uneven water temperature in the water bath box, and inability to tilt the test equipment such as test tubes and beakers in the past. Problems that cause the solution to leak and affect the test results

Images