Heating device for chemical experiments
A heating device and chemical experiment technology, applied in the field of chemical experiment equipment, can solve problems such as unsafe hidden dangers, alcohol outflow in the bottle, fire rain, etc., to achieve the effect of reducing alcohol outflow and improving safety
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[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] like Figure 1-4 As shown, the heating device for chemical experiments includes a bottle body 1 and a cotton wick 2; the upper end of the bottle body 1 is connected with a liquid infusion tube 3 on the left side; the upper end of the liquid infusion tube 3 is plugged and sealed with a nozzle plug 4; Bottle mouth 5; Bottle mouth 5 is connected with anti-leakage device; Described anti-leakage device comprises isolating tube 6 that is connected with bottleneck 5; Bottle body 1 is provided with built-in casing 7; Bottle body 1 inner bottom middle part has Groove 8; the upper end of the built-in sleeve 7 is sealed and fixedly connected with the lower end of the bottle mouth 5, and the lower end of the built-in sleeve 7 is fixedly and sealed connected with the bottom end of the groove 8; the left and right sides of the lower part of ...
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