Control device of heat exchange unit
A technology of control device and heat exchange unit, which is applied in household heating, household heating, heating methods, etc. It can solve the problems of high accident risk, thermal and hydraulic imbalance, lack of operation detection means, etc., and achieve good comfort effect and protection fully functional effects
Inactive Publication Date: 2015-08-19
QINGDAO WANLI TECH
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Problems solved by technology
However, at present, most of the heat exchange units for central heating generally have problems such as single control mode, high energy consumption, high accident risk, lack of perfect operation detection methods, and weak manage
Method used
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[0014] attached below figure 1 And attached figure 2 The heat exchange unit control device of the present invention will be described in detail below.
[0015] as attached figure 1 And attached figure 2As shown, the heat exchange unit control device of the present invention includes an intelligent control cabinet 1 integrated with a detection module 101, a control module 102, an input module 103, a display module 104, a monitoring module 105 and an alarm module 106, installed in the primary water supply pipe 15 Primary ultrasonic flowmeter 1001 for detection, primary water supply temperature sensor 1002 and primary water supply pressure sensor 1003, primary return water temperature sensor 1004 and primary return water pressure sensor 1005 installed on primary return water pipe 14 for detection, The secondary return water temperature sensor 1008 for detection and the secondary return water pressure sensor 1007 for pressure control installed on the return water main pipe 7,...
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The invention discloses a control device of a heat exchange unit. The control device comprises an intelligent control cabinet formed by integrating a detection module, a control module, an input module, a display module, a monitoring module and an alarm module. The detection module is connected with the control module, and the control module is further connected with the input module, the display module, the monitoring module and the alarm module; the input module is one of an encoder, a keyboard, a USB interface and an RS485 interface or RS232 interface and is used for inputting or amending setting parameters, and uploading programs and data; the display module is a displayer or touch screen and used for displaying various running data, analysis data and charts; the monitoring module is a GPRS module or/and GSM module; and the alarm module is a voice alarm loudspeaker. The control device has the beneficial effects that intelligent automatic control is achieved, the protection function is complete, the climate compensation temperature varying and flow varying adjusting functions are achieved, and the energy-saving and comfort effects are good.
Description
technical field [0001] The invention relates to the technical field of heat exchange, in particular to a control device for a heat exchange unit. Background technique [0002] With the rapid development of urbanization, central heat supply and heat exchange units have become an indispensable part of urban heating. Heat exchange units have the advantages of convenient setting, controllable and adjustable outlet water temperature, and are conducive to decentralized management and avoid use. Advantages of boilers on environmental pollution. However, at present, most of the heat exchange units for central heating generally have problems such as single control mode, high energy consumption, high accident risk, lack of perfect operation detection methods, and weak management and analysis awareness, which will affect the heat exchange units. It can be dispatched and adjusted in a timely manner according to the actual heating demand, and it is easy to cause thermal and hydraulic im...
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Inventor 不公告发明人
Owner QINGDAO WANLI TECH