Multistage variable-temperature and variable-pressure steam heating device and heat exchange system thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 上海旌吉节能科技有限公司
- Publication Date
- 2013-02-06
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to a device in the technical field of boiler steam production, in particular to a double-mass high-efficiency heat pump semiconductor heating multi-stage adjustable temperature and pressure steam heating device and its heat exchange system. Background technique
[0002] The electric boiler consumes too much power during the steam production process, and the steam production method of the boiling heating method is too primitive and not energy-saving. The steam production method of traditional electric boilers is to use electric heating tubes to heat relatively static water. Because of the large specific heat capacity of water and the small thermal conductivity of 602mW / (m.℃) under normal atmospheric pressure, the traditional electric boiler heating method heats water Electric heating tube heating work, one is slow heating, and the other is low active power, the effective power is between 60% and 70%.
[0003] After searching the e...