Safe beaker heating device

The utility model provides a safe beaker heating device, includes: a handle, the voltage limiting valve, the protection casing, the beaker, the fixed slot, heating device, asbestos gauge, the heatingregion, the control by temperature change button, power line device, one side of the device is provided with the fixed slot and is fixed with non -slip cover, heat the beaker in the protection casing,help putting forward the efficiency of high pressure heater heat on the one hand, on the other hand has also guaranteed the security in the heating process, set up finite pressure valve on the protection casing, can stabilize the pressure in the protection casing, avoid wherein the danger that hypertonia brought, the material of having overcome in the current beaker heats, liquid splashes very easily, cause the problem of the pollution in laboratory, this device market potential is big, promote on market. 种安全的烧杯加热装置，包括：把手、限压阀、防护罩、烧杯、固定槽、加热装置、石棉网、加热区域、温控按钮、电源线装置，该装置的侧设置有固定槽并固定有防滑罩，在防护罩中对烧杯加热，方面有助于提高加热的效率，另方面也保证了加热过程中的安