Search-and-rescue automatic compressed oxygen self-rescuer

An oxygen self-rescuer and self-rescuer technology, applied in the field of automatic compressed oxygen self-rescuer, can solve problems affecting the personal safety of search and rescue personnel, and achieve the effect of reducing power consumption, reducing standby power consumption, and low power consumption

Inactive Publication Date: 2018-02-13
东方思创应急装备科技无锡有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main function of self-rescuers on the market is to isolate breathing harmful gases, but in the actual search and rescue process, secondary accidents are unavoidable, which may even affect the personal safety of search and rescue personnel.

Method used

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  • Search-and-rescue automatic compressed oxygen self-rescuer
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  • Search-and-rescue automatic compressed oxygen self-rescuer

Examples

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Embodiment Construction

[0021] Depend on figure 1 It can be seen that the present invention provides a distress signal generator. The distress signal generator includes: a power supply module, a control chip, an alarm prompt module, a power switch start button and a generator wake-up button, a power supply module and a control chip, and an alarm prompt The module is electrically connected to provide its working current; the control chip is also connected to the switch start button and the generator wake-up button, and receives the distress signal start command or the generator standby command; the control chip is also connected to the alarm prompt module for sending alarm commands to Alarm prompt module.

[0022] The schematic diagram of the distress signal generator can be image 3 As shown, the power supply module uses a lithium battery as the power supply energy, and uses a matching lithium battery charger to charge the lithium battery; the switch start button and the generator wake-up button are...

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Abstract

The invention provides a search-and-rescue type automatic compressed oxygen self-rescuer, which combines the self-rescuer and a distress signal generator, starts the motor to drive the button when in danger, the distress signal generator works, sends a certain frequency of distress signal, and sends a motor drive command to drive the motor , using the motor to drive the opening valve of the compressed oxygen cylinder in the self-rescuer for oxygen supply; the motor-driven opening valve replaces the manual opening of the outer guard of the knob, and the manual operation of the manual knob to open the opening valve of the compressed oxygen cylinder to realize semi-automatic opening; The sound and light alarm adopts the interval alarm, and it is in the standby state after the switch is turned on and the button is turned on, so that the self-rescue can be started at any time, and the standby power consumption is reduced to the greatest extent, unnecessary power consumption is reduced, and the function of energy saving and consumption reduction is realized; The invention has simple structure and low power consumption, enables users to call for help when they are in distress, and greatly improves the waiting time for rescuers in distress.

Description

technical field [0001] The invention relates to a compressed oxygen self-rescuer, in particular to a search-and-rescue type automatic compressed oxygen self-rescuer, which realizes the sending of a distress signal when the self-rescuer is working, ensures rapid search for living bodies in emergency situations, and improves the search rate. Background technique [0002] Compressed oxygen self-rescuer, also known as isolated compressed oxygen self-rescuer, is a reusable self-rescue and escape device that uses high-pressure compressed oxygen as the oxygen source. Use in times of disaster. [0003] The main function of self-rescuers currently on the market is to isolate harmful gases from breathing, but secondary accidents are unavoidable in the actual search and rescue process, which may even affect the personal safety of search and rescue personnel. Contents of the invention [0004] The search and rescue type automatic compressed oxygen self-rescuer provided by this patent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/02A62B33/00G08B21/02
CPCA62B7/02A62B33/00G08B21/02
Inventor 王杨张超琼张学东
Owner 东方思创应急装备科技无锡有限公司
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