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Wireless transmission temperature vibration transmitter of magnetic adsorption type

A wireless transmission and wireless transmission module technology, applied in the field of temperature vibration transmitters, can solve the problems of potential safety hazards and low integration, and achieve the effects of convenient installation, high integration, and good safety and stability.

Inactive Publication Date: 2016-06-01
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless transmission magnetic adsorption type temperature vibration transmitter, which solves many inconveniences in the links of installation, fixing, signal transmission, etc. in the prior art, the integration degree is not high, and there are potential safety hazards. It is conducive to the promotion and application of online monitoring technology, making it easy to install, high in integration, good in safety and stability, and conducive to the promotion and application of online monitoring technology

Method used

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  • Wireless transmission temperature vibration transmitter of magnetic adsorption type
  • Wireless transmission temperature vibration transmitter of magnetic adsorption type

Examples

Experimental program
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Effect test

Embodiment 1

[0017] Such as figure 1 As shown, a wireless transmission magnetic adsorption temperature vibration transmitter, the temperature vibration signal input interface 3 is arranged symmetrically along the circumference of the lower part of the metal shell 5 of the transmitter, the transmission antenna 1 is installed on the upper part of the metal shell 5, and the transmitter end The cover 2 is connected and fixed with the metal shell 5 through threads, and the temperature and vibration signal collection, processing and transmission are completed through the control circuit board 7, which is fixed inside the metal shell 5, and the control circuit board 7 is designed with wireless transmission Module 6, signal acquisition and processing module 8 and battery box 9, transmission antenna 1 is connected with wireless transmission module 6, input interface 3 is connected with signal acquisition and processing module 8, two section 5 dry batteries 10 are installed in the battery box 9, The...

Embodiment 2

[0025] A wireless transmission magnetic adsorption type temperature vibration transmitter, similar to Embodiment 1, the difference is that the metal shell 5 has a height of 90mm, an outer diameter of 70mm, a wall thickness of 4mm, and a bottom wall thickness of 8mm.

[0026] The four input interfaces 3 are symmetrically arranged along the circumference of the metal housing 5 of the transmitter, and the distance between the center of the input interface 3 and the bottom surface of the metal housing 5 is 30mm.

[0027] The distance between the center of the mounting hole of the metal housing 5 and the upper edge of the metal housing 5 is 30 mm, and the transmission antenna 1 is vertically upward.

[0028] The control circuit board 7 is 80 mm high and 45 mm wide. The wireless transmission module 6 and the signal acquisition and processing module 8 are arranged on one side of the control circuit board 7. The battery box 9 is arranged on the other side of the control circuit board 7...

Embodiment 3

[0032] A wireless transmission magnetic adsorption type temperature vibration transmitter, similar to Embodiment 1, the difference is that the wireless transmission module 6 and the battery box 9 are not designed on the control circuit board 7, and the transmission antenna 1 is not designed on the metal shell 5 , and the bottom is not equipped with a strong magnetic base 4, the temperature vibration transmitter must introduce a power line from the outside and add a signal transmission line. The temperature vibration signal of the device can only be transmitted by wire, and the temperature vibration transmitter is fixed on site. Signal transmission is inconvenient, which is not conducive to the popularization and application of online monitoring technology in a large number of rotating equipment.

[0033] The wireless transmission magnetic adsorption type temperature vibration transmitter of the present invention realizes continuous online monitoring and wireless transmission of...

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Abstract

The invention relates to a wireless transmission temperature vibration transmitter of a magnetic adsorption type, and the transmitter comprises a transmission antenna, a metal housing, a strong magnet pedestal, a temperature vibration signal input interface, a transmitter end cover, and a control circuit board. The temperature vibration signal input interface is symmetrically arranged along the periphery of the lower part of the metal housing. The transmission antenna is disposed at the upper part of the metal housing. The transmitter end cover is fixedly connected with the metal housing through a thread. The collection, processing and transmission of temperature and vibration signals are completed through the control circuit board. The control circuit board is fixed in the metal housing. The control circuit board is provided with a wireless transmission module, a signal collection and processing module, and a battery box. The transmission antenna is connected with the wireless transmission module, and an input interface is connected with the signal collection and processing module. The interior of the battery box is provided with a dry cell. The bottom of the metal housing is provided with the strong magnet pedestal, and the strong magnet pedestal is fixed at the bottom of the meta housing. The transmitter is convenient to install, is high in integration degree, achieves the wireless transmission of data, is good in safety and stability, and facilitates the popularization and application of the technology of online monitoring.

Description

technical field [0001] The invention belongs to the technical field of temperature vibration transmitters, and relates to a wireless transmission magnetic adsorption type temperature vibration transmitter. Background technique [0002] Rotating machinery is an important driving force of modern industrial production, and it is an important equipment widely used in basic industries such as petrochemical, coal mining, and electric power production. The running status of rotating machinery is related to the continuity and safety of production. Therefore, it is of great significance to carry out effective condition monitoring and fault diagnosis for rotating equipment to improve the reliability and utilization efficiency of equipment operation. In addition, the construction of digital factories and smart factories puts forward an urgent demand for the development of advanced condition monitoring and fault diagnosis technology and the improvement of equipment digitalization level....

Claims

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Application Information

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IPC IPC(8): G01D21/02G08C17/02
CPCG01D21/02G08C17/02
Inventor 王世强刘全桢胡海燕刘宝全肖睿张婷婷
Owner CHINA PETROLEUM & CHEM CORP
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