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Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof

A technology of alarm device and substation, which can be used in alarms, climate change adaptation, instruments, etc., and can solve problems such as water accumulation in the station

Pending Publication Date: 2022-01-07
STATE GRID SHANDONG ELECTRIC POWER CO LAIZHOU POWER SUPPLY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some substations are located in the coastal area, affected by external seawater intrusion, prone to water accumulation in the substation

Method used

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  • Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof
  • Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof
  • Transformer substation waterlogging alarm device based on GPRS system and alarm method thereof

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Embodiment 1

[0029] The substation waterlogging alarm device based on the GPRS system of the present embodiment, please refer to Figure 1-Figure 3 , including a floating ball body 1 made of light materials, a connecting rope 2, a magnetic sheet 3, a casing 4, and an alarm mechanism, wherein one end of the connecting rope 2 is set on the floating ball body 1, and the other end is installed on the magnetic sheet 3 Above, the alarm mechanism is installed in the casing 4, and the upper surface of the casing 4 is provided with a placement groove 5 for placing the magnetic sheet 3. The alarm mechanism includes a circuit board 6 arranged in the casing 4, and the circuit board 6 is provided with a central control chip 7, A SIM card module, a power supply module, a magnetic control switch 8 and a power interface module 12 used in conjunction with the magnetic sheet 3 for sending alarm information to an external terminal, wherein the SIM card module and the magnetic control switch 8 communicate with...

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Abstract

The invention relates to a transformer substation waterlogging alarm device based on a GPRS system, and belongs to the technical field of transformer substation waterlogging alarm devices. The device comprises a floating ball body made of a light material, a connecting rope, a magnetic sheet, a shell and an alarm mechanism. One end of the connecting rope is tied to the floating ball body, and the other end of the connecting rope is installed on the magnetic sheet. The alarm mechanism is installed in the shell. A containing groove used for containing the magnetic sheet is formed in the upper surface of the shell. The alarm mechanism comprises a circuit board arranged in the shell. The circuit board is provided with a central control chip, an SIM card module used for sending alarm information to an external terminal, a power supply module, a magnetic control switch used in cooperation with the magnetic sheet, and a power interface module, wherein the SIM card module and the magnetic control switch are both in communication connection with the central control chip. The device can give an alarm for waterlogging in a transformer substation, so as to eliminate potential safety hazards caused by long-term waterlogging in a cable trench, improve the operation reliability of the transformer substation, and improve the social electricity utilization environment.

Description

technical field [0001] The invention relates to a substation waterlogging alarm device based on a GPRS system, and belongs to the technical field of substation waterlogging alarm devices. Background technique [0002] In recent years, heavy rainfall events have continued to increase. Some old substations are located in low-lying terrain, and the drainage capacity in the station is insufficient, which is prone to waterlogging. Some substations are located in coastal areas, which are prone to water accumulation in the substations due to the impact of external seawater intrusion. Waterlogging has become one of the important disasters that threaten the safety of power grids. [0003] Substation is the core node of the power grid. Under extreme weather conditions, its flood control and drainage capabilities are related to the stability and safe operation of the power grid. Power outages in substations caused by waterlogging will cause huge economic losses and serious social impa...

Claims

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Application Information

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IPC IPC(8): G08B21/10G08B25/08
CPCG08B21/10G08B25/08Y02A50/00
Inventor 郭坤赵鑫原为民刘汉鲲袁希萍杨东鑫万林峰孙志芳赵瑛徐小惠姜蕾周伟晗刘娟王莉萍马世忠
Owner STATE GRID SHANDONG ELECTRIC POWER CO LAIZHOU POWER SUPPLY CO
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