Semiconductor refrigerator temperature control device for sampling adsorption tube
The invention provides a semiconductor refrigerator temperature control device for a sampling adsorption tube. The semiconductor refrigerator temperature control device comprises a control system, a semiconductor refrigeration module, a cold conduction block, a heat dissipation module, a temperature...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
11.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a semiconductor refrigerator temperature control device for a sampling adsorption tube. The semiconductor refrigerator temperature control device comprises a control system, a semiconductor refrigeration module, a cold conduction block, a heat dissipation module, a temperature detection module, a key adjustment input module and a display module. The control system comprises a single-chip microcomputer minimum system and a drive circuit. The semiconductor refrigeration module comprises a cold surface and a hot surface, the cold surface of the semiconductor refrigeration module is connected with the cold conduction block, and the hot surface is connected with the heat dissipation module; the temperature detection module is fixedly arranged on the cold conduction block; the key adjustment input module is used for setting a temperature value for the temperature control device through keys; the display module is used for displaying temperature in real time; and the temperature detection modu |
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Bibliography: | Application Number: CN202111267014 |