Intelligent temperature and pressure reducing energy-saving control system
An energy-saving control system, temperature reduction and pressure reduction technology, applied in the control of superheated temperature, steam superheating, steam generation, etc., can solve the problems of small adjustment range of steam parameters, poor equipment adaptability, etc., to achieve economical reliability, reduce installation costs, Well-designed effects
Pending Publication Date: 2017-11-28
HUADIAN ELECTRIC POWER SCI INST CO LTD
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Problems solved by technology
[0002] At present, according to the existing desuperheating equipment, there are many equipments such as pressure matcher and desuperheater and pressure reducer in the steam heating. Pressure reducer, but the above two kinds of equipment have a small adjustment range for steam parameters in the production process, and the adaptability of the equipment is poor. The present invention greatly reduces the occupied space of the equipment and has the function of automatic operation adjustment to overcome the pressure The shortcomings of the matching device and the temperature and pressure reducer are small. The equipment is stable in operation and easy to maintain. It can be used to adjust the steam parameters of the power station's primary heat supply, and can also be used for industrial heat users to adjust the steam parameter settings.
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[0028] Such as figure 1 , figure 2 As shown, the present invention provides an intelligent temperature reduction and pressure reduction energy saving control system, including a temperature reduction and pressure reduction container chamber 8, a high temperature and high pressure steam inlet pipe and its control valve 1, a low temperature and low pressure steam inlet pipe and its control valve 2 , desuperheating water spray pipeline 3, outlet pipe section 4, temperature monitoring module 5, pressure monitoring module 6 and intelligent control cabinet 7; high-temperature and high-pressure steam inlet pipeline and low-temperature and low-pressure steam inlet pipeline are all connected to the desuperheating and decompression container cavity 8 The desuperheating and decompression container cavity 8 is provided with a desuperheating water spray pipeline 3; the temperature detection module 5 includes a real-time temperature detection meter respectively arranged on the high tempera...
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The invention relates to an intelligent temperature and pressure reducing energy-saving control system. The system comprises a temperature and pressure reducing container cavity, a high-temperature high-pressure steam inlet pipeline, a control valve of the high-temperature high-pressure steam inlet pipeline, a low-temperature low-pressure steam inlet pipeline, a control valve of the low-temperature low-pressure steam inlet pipeline, desuperheating water spraying pipelines, an outlet pipe section, temperature monitoring modules, pressure monitoring modules and an intelligent control cabinet. By means of the system, the occupation space of equipment is greatly reduced, a function of automatic operation adjusting is provided, the defect is overcome that the operation adjusting amplitudes of pressure adapters and temperature and pressure reducers are small, design, construction, operation and maintenance work of an engineering project is very convenient and fast, the system can be used for adjustment of steam parameters of primary heat supply of a power station, and can also be used for setting and adjustment of steam parameters by industrial heat consumers.
Description
technical field [0001] The invention belongs to the technical field of heat supply, and in particular relates to an intelligent temperature reduction, pressure reduction and energy saving control system, which is specially used for steam extraction and heat supply of power station units. Background technique [0002] At present, according to the existing desuperheating equipment, there are many equipments such as pressure matcher and desuperheater and pressure reducer in the steam heating. Pressure reducer, but the above two kinds of equipment have a small adjustment range for steam parameters in the production process, and the adaptability of the equipment is poor. The present invention greatly reduces the occupied space of the equipment and has the function of automatic operation adjustment to overcome the pressure The shortcoming of the matching device and the desuperheater and pressure reducer is that the operation adjustment range is relatively small. The equipment is s...
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Login to View More IPC IPC(8): F22G5/12
CPCF22G5/123
Inventor 张军辉马光耀庞建锋王启业费盼峰
Owner HUADIAN ELECTRIC POWER SCI INST CO LTD