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Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus

A reply device, infrared sensing technology, applied in the substation/distribution device casing, electrical radiation detector, instruments, etc., can solve the problem that the user cannot grasp and handle the event in real time, inconvenient for staff to maintain, easy to change the state to close, etc. problems, to prevent accidental rapid shutdown, simple structure, and reduce false alarms

Inactive Publication Date: 2014-10-08
成都高华电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device embodies the humanized design, effectively improves the alarm efficiency and reduces the occurrence of accidents, but the device has a high false alarm rate and cannot allow users to grasp and process events in real time; in addition , When the electrical components in the cabinet are being repaired, the cabinet door is affected by the air flow, and it is easy to change the state and close, which is not convenient for the staff to maintain

Method used

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  • Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus
  • Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus
  • Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An infrared sensing alarm system power distribution cabinet with a cabinet door restoring device comprises a cabinet body and an infrared sensing alarm system arranged in the cabinet body.

[0026] There are front door and back door on the front and rear sides of the cabinet respectively, and the two ends of the front door and the back door are respectively connected with the cabinet body through connecting devices; the front door is a single door, and the back door is a double door. Both the front door and the back door are made of 2mm cold rolled The side of the power distribution cabinet is made of 1.5mm cold-rolled plate, and the cover of the power distribution cabinet is made of 2mm cold-rolled plate. When maintaining and overhauling the power distribution cabinet, the corresponding cabinet door can be opened to prevent the operator from misoperation without being able to see it, thereby improving the convenience of power distribution cabinet maintenance and making ...

Embodiment 2

[0030] On the basis of Embodiment 1, the power distribution cabinet is also equipped with an access control system. The access control system includes a fingerprint identification device, a magnetically controlled door lock, a single-chip microcomputer II and an MP3 module, and the single-chip microcomputer II is electrically connected to the fingerprint identification device, the magnetically controlled door lock and the MP3 module respectively. The fingerprint identification device collects fingerprint information and sends the fingerprint information to the single chip microcomputer II, and the single chip microcomputer II outputs control signals to the MP3 module to send voice signals or output control signals to the magnetically controlled door lock to control the opening and closing of the front door or the back door of the cabinet.

[0031] In this embodiment, the fingerprint recognition device includes a FSC7002 model housing, a key set arranged on the housing, an optic...

Embodiment 3

[0033] On the basis of Embodiment 1 or Embodiment 2, the outer shell of the cabinet is coated with epoxy powder coating, and the epoxy powder coating is coated on the outer shell of the cabinet by electrostatic powder coating method. The process is: the epoxy powder coating is fed into the spray gun by the powder supply system through compressed air, and the high voltage generated by the high-voltage electrostatic generator is added to the front of the spray gun. Due to the corona discharge, a dense charge is generated near it, and the powder is sprayed out from the nozzle. When the powder is sprayed, charged particles are formed, which are attracted by the electrostatic force to the workpiece with the opposite charge. As the sprayed powder increases, the charge accumulation increases. When it reaches a certain thickness, due to the electrostatic repulsion, It will not continue to absorb, so that the workpiece can obtain a certain thickness of powder coating; then the powder wi...

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Abstract

The invention belongs to the technical field of a power distribution cabinet, and discloses an infrared sensing alarm system power distribution cabinet with a cabinet door return apparatus, for the purpose of providing a power distribution cabinet which is provided with a cabinet door return apparatus, has a low false alarm rate and can simultaneously realize mobile phone short message alarm and onsite alarm. The technical scheme is as follows: the front door of a cabinet body is a single-sided door, the back door of the cabinet body is a double-sided door, the front door or the back door of the cabinet body is provided with the cabinet door return apparatus, a switch contact and a conductor connector in the cabinet body are each provided with an infrared temperature measuring probe, the infrared temperature measuring probes are electrically connected with a front circuit, the front circuit is electrically connected with an A / D converter, the A / D converter is electrically connected with a single-chip microcomputer I, the single-chip microcomputer I is electrically connected with a buzzing alarm device and a GSM module, one control signal output by the single-chip microcomputer I is transmitted to the buzzing alarm device for onsite alarm, and the other control signal output by the single-chip microcomputer I is transmitted to the GSM module and an alarm signal for a mobile phone user to receive in a short message mode is emitted by the GSM module.

Description

technical field [0001] The invention belongs to the technical field of power distribution cabinets, in particular to the technical field of power distribution cabinets with an alarm device. Background technique [0002] In the power system, the power distribution cabinet is an important control and protection device, and the contact characteristics of the conductive connections in the power distribution cabinet will directly affect the reliability of the switch cabinet. The electrical components and lines in the existing power distribution cabinet are in good contact and reliable connection, but because the electrical components will generate a lot of heat when they work, and the heat dissipation effect of the power distribution cabinet is not ideal, the connection ends of some electrical components and lines The head is relatively easy to generate heat locally, causing the local temperature to be too high, and even generate heat and burnout, which ultimately affects the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/26G01J5/10G07C9/00
Inventor 朱颜勇
Owner 成都高华电气有限公司
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