A range extended electric steam generating device

By designing a range-extended electric steam generator, the steam is pressurized using an exhaust mechanism and converted into mechanical energy as a backup energy source, thus solving the problem of the electric steam generator stalling when power is cut off and improving steam generation efficiency and energy utilization efficiency.

CN121025433BActive Publication Date: 2026-06-16常州金坛金能电力有限公司
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Patent Information

Application Number
CN202511282487.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-09-09
Publication Date
2026-06-16
Estimated Expiration
2045-09-09

AI Technical Summary

Technical Problem

Existing electric steam generators stop when the external power supply is interrupted, resulting in low solution fluidity, which reduces steam generation efficiency and requires more energy to restart.

Method used

Design a range-extended electric steam generator, comprising a steam generating mechanism, an exhaust mechanism, and a range-extending power supply mechanism. The exhaust mechanism pressurizes the steam and converts it into mechanical energy as a backup energy source through an impeller. The energy storage module maintains the operation of the device when the power is off. The stabilizing pad and extrusion head in the inner sleeve enhance the fluidity of the solution and the steam generation efficiency.

Benefits of technology

Even when the external power supply is interrupted, the device can continue to operate, improving steam generation efficiency, reducing energy consumption, and ensuring the stability and efficiency of steam supply.

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Abstract

The application relates to the technical field of electric steam preparation, in particular to a range-extending electric steam generator, which comprises a heat-insulating outer tank, a steam generator mechanism installed in the heat-insulating outer tank, an exhaust mechanism installed on the steam generator mechanism, an electric heating module inserted into the steam generator mechanism and installed in the exhaust mechanism, and a range-extending energy supply mechanism installed outside the exhaust mechanism; the steam generator mechanism comprises a heating sleeve and an inner sleeve. The exhaust mechanism is installed on the steam generator mechanism to enhance the steam pressure and guide the orderly transmission of steam. The pressurized steam passes through the impeller and pushes the impeller to rotate. The mechanical energy of the rotating impeller can be converted into the standby energy of the range-extending energy supply mechanism through the generator. Once the external power supply is suddenly disconnected, the energy storage module can quickly replace the external power supply to maintain the continuous operation of the device, so that the device can maintain operation when the external power supply is disconnected.
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