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Industrial hot wall temperature wireless sensor network node and industrial hot wall temperature monitoring system

A wireless sensor and temperature sensor technology, applied in the field of industrial hot wall temperature wireless sensor network nodes, namely temperature monitoring systems, can solve the problems of node energy, limited life, time-consuming and labor-intensive, and increased operator workload.

Inactive Publication Date: 2017-06-09
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing wireless sensor network nodes for industrial equipment condition monitoring are mainly powered by batteries, and the energy and life of the nodes are limited.
Frequent replacement of node batteries will undoubtedly increase the workload of operators, which is time-consuming and labor-intensive

Method used

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  • Industrial hot wall temperature wireless sensor network node and industrial hot wall temperature monitoring system
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  • Industrial hot wall temperature wireless sensor network node and industrial hot wall temperature monitoring system

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0031] Such as figure ...

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Abstract

The invention relates to an industrial hot wall temperature wireless sensor network node and an industrial hot wall temperature monitoring system, wherein the node and the system relate to the technical field of temperature acquisition devices. The node comprises a plurality of thermoelectric energy acquisition devices, an electric energy conversion circuit, a temperature sensor, a temperature sensor, a signal amplifying circuit, a starting-stopping control circuit and a wireless microcontroller module. The thermoelectric energy acquisition devices are arranged on an industrial hot wall and are used for acquiring heat energy from the industrial hot wall and converting the heat energy to electric energy. The electric energy output end of each thermoelectric energy acquisition device is connected with the electric energy conversion circuit and is then connected with the charging end of a supercapacitor C7. The discharging end of the supercapacitor is connected with the starting-stopping control circuit and the power input end of the wireless microcontroller module. The industrial hot wall temperature wireless sensor network node utilizes thermoelectric energy acquisition for realizing self-powering, thereby realizing high stability in power supplying and effective monitoring to the industrial hot wall temperature.

Description

technical field [0001] The invention relates to the technical field of temperature acquisition devices, in particular to an industrial hot wall temperature wireless sensor network node, that is, a temperature monitoring system. Background technique [0002] Due to its advantages of low cost, self-organization, and easy installation, wireless sensor networks are widely used in environmental monitoring, food processing and distribution monitoring, building safety monitoring and other fields, and have begun to penetrate into the industrial field. Temperature is an important industrial process parameter. Effective temperature monitoring can reflect the operating status of equipment in time and avoid the occurrence of equipment overheating and other failures. Using the industrial wireless sensor network temperature monitoring system to replace the traditional wired temperature monitoring system can save cables and reduce system installation costs. [0003] However, the existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K7/02G01K7/13G05B19/042H04W84/18H02J7/32H02N11/00
CPCH02J7/32H02N11/002H04W84/18G05B19/042G01K7/021G01K7/13G05B2219/25257G05B2219/2612H02J7/345Y02B40/00Y02D30/70
Inventor 侯立群谭树东杨磊
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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