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Heating control and/or regulation equipment

A technology for heating control and regulation equipment, applied in control/regulation systems, auxiliary controllers with auxiliary heating devices, temperature control, etc., can solve problems such as product quality damage, reduce space requirements and wiring costs, and reduce complexity performance, improve fail-safety

Active Publication Date: 2018-10-16
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In thermal processes, even slight deviations can lead here to considerable damage to product quality

Method used

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  • Heating control and/or regulation equipment
  • Heating control and/or regulation equipment
  • Heating control and/or regulation equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 The shown heating control and / or regulating system 100 comprises a heating control and / or regulating device 1 , a higher-level control and / or regulating device 2 and a communication system 3 .

[0031] The heating control and / or regulating device 1 has a power input 10 and a plurality (for example nine) of power outputs 11 .

[0032] A respective heating element 12 , in particular a respective radiant heater, or optionally a fan drive 13 can be electrically connected to the power output 11 .

[0033] The power input 10 can be electrically connected to a power supply network 14 (for example with a nominal voltage of 400 Vac) for the heating element 12 or the fan drive 13 .

[0034] The heating control and / or regulating device 1 also has a power distribution device 15 with a line protection element not shown in detail, which is electrically connected on the input side to the power input 10 and is connected on the output side via individual branch circuits 16 It...

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PUM

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Abstract

The invention relates to a heating control and / or regulation device having a plurality of power outputs which can be electrically connected to each heating element, in particular to each of a radiant heater; the power of a power supply system for the heating elements can be electrically connected Input terminal; a power distribution device electrically connected on the input side to the power input terminal and on the output side to the power output terminal through each branch to supply it with the current of the power supply system; either in each of the branches or in the power A switching element between the output and the heating element; a control and / or regulating unit configured to control and / or regulate the switching state of the switching element according to a desired value; an interface for receiving the desired value. According to the invention there is also at least one additional interface for a temperature measuring device for the actual temperature value and the control and / or regulating unit is configured to acquire the actual temperature value from the temperature measuring device and additionally control and / or regulate the switching element as a function of the actual temperature value switch status.

Description

technical field [0001] The invention relates to a heating control and / or regulation device. Background technique [0002] Industrially produced products are often heat-treated with the aid of heaters. In thermal processes, even slight deviations can lead here to a considerable loss of product quality. In order to improve the quality of heat-treated products, it is important to be able to concentrate the necessary energy very precisely in time and space. This is achieved by means of a special heating control and / or regulation, which ensures the most precise control of the heating elements. In this case, radiant heaters, in particular ohmic consumers in the form of infrared radiators, are usually used as heating elements. [0003] For example, tuyere assemblies often have a radiant heater zone for preheating. The radiant heaters (infrared radiators) are then often powered by a heating control and / or regulating device via switching elements connected to the power supply sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/30
CPCG05B19/04G05D23/1934H05B3/0038H05B1/023H05B2203/032G05D23/193H05B1/0202H05B3/0019
Inventor 克里斯蒂娜·巴赫伯恩哈德·施密特赖因哈德·施耐德尔于尔根·斯托尔
Owner SIEMENS AG
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