A passive temperature difference alarm system

An alarm system and temperature difference technology, applied in the direction of alarms, instruments, electrical components, etc., can solve problems such as power generation monitoring with no temperature difference, and achieve the effect of being beneficial to circuit control and power energy collection, with strong visibility

Inactive Publication Date: 2018-01-09
GUANGXI UNIV FOR NATITIES
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, there have been some researches on thermoelectric power generation technology in China, and related products have come out, and the research is mainly carried out from the perspective of energy, but there is no report on the monitoring of thermoelectric power generation

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  • A passive temperature difference alarm system
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Embodiment Construction

[0022] The passive temperature difference alarm system provided by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] see figure 1 and figure 2 , In a preferred embodiment of the present invention, a passive temperature difference alarm system includes a first heat conduction block 1 , a thermoelectric power generation sheet 2 , a second heat conduction block 3 and an alarm circuit 6 . The alarm circuit 6 includes a boost module 7 and an alarm module 8 . In this embodiment, the alarm circuit 6 is a low energy consumption monitoring circuit, which can reduce circuit power consumption and lower the alarm threshold.

[0024] The first heat conduction block 1 is connected to the thermoelectric power generation piece 2 through a thermoelectric power generation piece hot end 4, and the second heat conduction block 3 is connected to the thermoelectric power generation piece 2 through a th...

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Abstract

The invention provides a passive temperature difference alarm system, comprising a first heat conducting block, a temperature differential power generator, a second heat conducting block and an alarm circuit. The first heating conducting block is connected with the temperature differential power generator through a temperature differential power generator hot end, the second heat conducting block is connected with the temperature differential power generator through ha temperature differential power generator cold end, the alarm circuit comprises a boost module and an alarm module, a power output end of the temperature differential power generator is electrically connected with the boost module, and the boost module is electrically connected with the alarm module.

Description

【Technical field】 [0001] The invention relates to a temperature difference alarm technology, in particular to a passive temperature difference alarm system. 【Background technique】 [0002] With the continuous advancement of science and technology, thermoelectric generators are gradually expanding their application fields, not only in military and high-tech aspects, but also in civilian applications. As the energy and environmental crisis is approaching day by day, scientists have intensified their research on the use of low-grade and waste energy to generate electricity, and some research results have entered industrialization. [0003] Temperature is one of the most basic environmental parameters. People's lives are closely related to environmental temperature. Especially in the process of industrial and agricultural production, it is necessary to measure temperature and temperature difference in real time. Therefore, it is of great significance to study the measurement met...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/18H02N11/00
CPCG08B21/182H02N11/002
Inventor 文春明文国富覃晓王丽佳蒋铁影赵玉鲜
Owner GUANGXI UNIV FOR NATITIES
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