CN104288931B - Air respiratorresuscitator dual-alarm device - Google Patents
Air respiratorresuscitator dual-alarm device Download PDFInfo
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- CN104288931B CN104288931B CN201410569278.0A CN201410569278A CN104288931B CN 104288931 B CN104288931 B CN 104288931B CN 201410569278 A CN201410569278 A CN 201410569278A CN 104288931 B CN104288931 B CN 104288931B
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Abstract
The invention discloses a kind of air respiratorresuscitator dual-alarm device, including alarm device main body, alarm device body side is externally provided with air inlet, air inlet connects pressure signal generator, pressure signal generator connects Centrifugal vibration generator, alarm device main body opposite side is externally provided with gas outlet, gas outlet connects zufolo, zufolo side connects sound amplifying device, sound amplifying device side connects vibration signal reforming unit, vibration signal reforming unit is connected with Centrifugal vibration generator, the other both sides of alarm device main body are equipped with cassette tape, cassette tape is provided with high frequency flashing light device, high frequency flashing light device is provided with light sensitive device, flashing switch and frequency regulator, air inlet, pressure signal generator, Centrifugal vibration generator, gas outlet and zufolo are connected by breather；The equipment that the invention have the advantages that is light, quick, it is simple to carries and uses, and possesses multiple type of alarm, and security performance is high.
Description
Technical field
The present invention relates to air respiratorresuscitator, specifically, relate to a kind of air respiratorresuscitator dual-alarm device.
Background technology
Air respiratorresuscitator is a kind of self-supporting open empty respiratory organ, air respiratorresuscitator is widely used in the departments such as fire-fighting, chemical industry, boats and ships, oil, smelting, warehouse, test chamber, mine, safely and effectively put out a fire under the various environment such as dense smoke, poison, steam or anoxia for fireman or the rescue personnel that speedily carries out rescue work, rescue and relief work and rescue, otherwise referred to as fire mask.It is with compressed gas cylinder as source of the gas, but in steel cylinder, filling gas is compressed air.Its operation principle is that air respiratorresuscitator utilizes the self-supporting open respiratory organ of compressed-air actuated malleation, staff passes through full facepiece mask from pulmonary's exhaled gas, breather valve enters in air when staff exhales, there is appropriate fresh air by gas storage gas cylinder switch, flexible catheter supply valve in decompressor, gas is sucked human lung by full facepiece mask air respiratorresuscitator gas cylinder, complete whole breath cycle process, owing to being provided with two admission air valves and outlet valve in full facepiece mask during this breath cycle, they are that one direction is opened in respiratory, therefore, whole airflow direction is to advance in one direction all the time, constitute whole breath cycle process.Open bottle valve, pressure-air sequentially passes through bottle valve, decompressor, after carrying out one-level decompression, export and the medium pressure gas of about 0.7MPa, then warp are pressed airway deliver to steam supply valve, steam supply valve by medium pressure gas according to the inspiration capacity of wearer, carry out second depressurized, post-decompression gas inlet face cover, breathe for wearer, the foul smell of characteristics of contaminated respiratory droplets outlet valve on face shield is discharged in air, and such gas flows without adverse current along a direction all the time.In order to increase safety, air respiratorresuscitator is designed with alarm device, a kind of type of alarm of former domestic air respiratorresuscitator alarm device, Chinese patent ZL 201220571322.8 discloses and a kind of light alarm device, purpose is to provide a kind of air respiratorresuscitator light alarm device, to overcome existing positive-pressure air respirator type of alarm single, easily by problems such as external environmental interference.Employing technical scheme is: described air respiratorresuscitator light alarm device includes electronic pressure transmitter and alarm lamp, connected by data wire between electronic pressure transmitter and alarm lamp, during use, pressure information is transformed into optical signal by electronic pressure transmitter, and send alarm lamp to by data wire, make alarm lamp show different colours.Owing to alarm lamp is positioned at eyes obliquely downward, the pressure in user air respiratorresuscitator can be reminded the moment, air respiratorresuscitator safety in use can be effectively improved, but this technical scheme only achieves a kind of type of alarm, if can not well send an SOS under the ambient conditions of low visibility, bring potential safety hazard.Chinese patent ZL 201320443139.4 discloses the high-pressure alarm whistle of a kind of respiratory organ, including a whistle body and the trip core being built in the body of the whistle；Described whistle body is provided with a high pressure admission hole, trip core installing hole and a warning mouthpiece；Wherein high pressure admission hole leads directly to trip core installing hole, and high pressure admission hole is turned on by the top of bypass hole with trip core installing hole on its sidewall simultaneously；The lower sides of described trip core installing hole is provided with a venthole and connects with described warning mouthpiece；Described trip core is arranged in trip core installing hole, and whole trip core can relatively be swum core installing hole under flexible member with the interaction of high pressure admission hole mesohigh gas and be slided up and down and realize by-pass prot and export and the on or off of the venthole connecting warning mouthpiece.Present invention design has that volume is little, light weight, stable performance, feature flexible for installation, operating personnel's compressed oxygen or compressed-air actuated behaviour in service can be reminded in time, avoid the occurrence of surplus deficiency and produce lethal challenge, but this technical scheme only provides a kind of audible alarm system, in respiratory organ pressure excessive or too small time, operator can not know the very first time, until in critical condition time the most late.nullA kind of Pressure monitoring alarm device for air respiratorresuscitator of Chinese patent ZL 201220257346.6，Including high pressure connection、Pressure detecting alarm for communication with the outside world、Pressure gauge and alarm whistle，High pressure connection has the interface that at least four is interconnected，First interface of high pressure connection is connected with the pressure duct of air respiratorresuscitator，Second interface of high pressure connection is connected with pressure detecting alarm，3rd interface of high pressure connection is connected with Pressure gauge，4th interface of high pressure connection is connected with alarm whistle，So while Pressure gauge display force value，The pressure signal that pressure detecting alarm is collected is transferred to outside rescue beacon or is sent to outside warning device by outside rescue beacon，It is in the pressure condition that the on-the-spot attached commander on-the-spot close or remote from the disaster relief of the disaster relief can recognize the air respiratorresuscitator of user in real time，Thus make more accurate floor manager according to the pressure condition of the air respiratorresuscitator of user，More sound assurance has been safely provided for user，But this technical scheme needs the cooperation by other staff，There is the defect that can not send optical signal and acoustical signal in the occasion that visibility is relatively low or dark.In sum, it is provided that a kind of air respiratorresuscitator multiple, that have multiple warning function has become as necessity.
Summary of the invention
The purpose of the present invention, is to overcome above-mentioned limitation, thus provides a kind of light, quick, it is simple to carry and use, possessing multiple type of alarm, the air respiratorresuscitator dual-alarm device that security performance is high.
nullThe purpose of the present invention is achieved through the following technical solutions: a kind of air respiratorresuscitator dual-alarm device，Including alarm device main body，Alarm device body side is externally provided with air inlet，Air inlet connects pressure signal generator，Pressure signal generator is arranged on alarm device body interior，Pressure signal generator connects Centrifugal vibration generator，Centrifugal vibration generator is arranged on alarm device body interior，Alarm device main body opposite side is externally provided with gas outlet，Gas outlet connects zufolo，Zufolo side connects sound amplifying device，Sound amplifying device side connects vibration signal reforming unit，Vibration signal reforming unit is connected with Centrifugal vibration generator，The other both sides of alarm device main body are equipped with cassette tape，Cassette tape is provided with high frequency flashing light device，High frequency flashing light device is provided with light sensitive device、Flashing switch and frequency regulator，Air inlet、Pressure signal generator、Centrifugal vibration generator、Gas outlet and zufolo are connected by breather.
Preferably, breather is provided with the first arm and the second arm, and the first arm is connected directly between on zufolo, and the second arm is connected directly between on vibration signal reforming unit.
Preferably, pressure signal generator and air inlet junction are provided with induction door, are provided with air pump at induction door.
Preferably, breather is provided with the 3rd arm, and the 3rd arm directly reaches outside alarm device main body, and is provided with safety door at the 3rd branch outlet.
Preferably, being provided with air storage bag in alarm device main body, air storage bag is connected on breather by the 4th arm, is provided with air pressure monitoring device in air storage bag.
In sum, the air respiratorresuscitator dual-alarm device of the present invention has the advantage that equipment is light, quick, it is simple to carries and uses, and possesses multiple type of alarm, and security performance is high.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention；
Label in figure: 1-alarm device main body, 2-air inlet, 3-pressure signal generator, 4-Centrifugal vibration generator, 5-gas outlet, 6-zufolo, 7-sound amplifying device, 8-vibration signal reforming unit, 9-cassette tape, 10-high frequency flashing light device, 11-light sensitive device, 12-flashing switch, 13-actuator, 14-breather, 15-the first arm, 16-the second arm, 17-induction door, 18-air pump, 19-the 3rd arm, 20-safety door, 21-air storage bag, 22-the 4th arm, 23-air pressure monitoring device.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
nullA kind of air respiratorresuscitator dual-alarm device，Including alarm device main body 1，Alarm device main body 1 side is externally provided with air inlet 2，Air inlet 2 connects pressure signal generator 3，It is internal that pressure signal generator 3 is arranged on alarm device main body 1，Pressure signal generator 3 connects Centrifugal vibration generator 4，It is internal that Centrifugal vibration generator 4 is arranged on alarm device main body 1，Alarm device main body 1 opposite side is externally provided with gas outlet 5，Gas outlet 5 connects zufolo 6，Zufolo 6 side connects sound amplifying device 7，Sound amplifying device 7 side connects vibration signal reforming unit 8，Vibration signal reforming unit 8 is connected with Centrifugal vibration generator 4，The other both sides of alarm device main body 1 are equipped with cassette tape 9，Cassette tape 9 is provided with high frequency flashing light device 10，High frequency flashing light device 10 is provided with light sensitive device 11、Flashing switch 12 and frequency regulator 13，Air inlet 2、Pressure signal generator 3、Centrifugal vibration generator 4、Gas outlet 5 and zufolo 6 are connected by breather 14.
Breather 14 is provided with the first arm 15 and the second arm 16, and the first arm 15 is connected directly between on zufolo 6, and the second arm 16 is connected directly between on vibration signal reforming unit 8.
Pressure signal generator 3 and air inlet 2 junction are provided with induction door 17, are provided with air pump 18 at induction door 17.
Breather 14 is provided with the 3rd arm 19, and the 3rd arm 19 directly reaches outside alarm device main body 1, and is provided with safety door 20 in the 3rd arm 19 exit.
Being provided with air storage bag 21 in alarm device main body 1, air storage bag 21 is connected on breather 14 by the 4th arm 22, is provided with air pressure monitoring device 23 in air storage bag 21.
nullWhen equipment pressure reduces or is not enough，Pressure signal generator 3 is opened，Air inlet 2 is started working inflation，Centrifugal vibration generator 4 sends vibration signal and reports to the police，Air-flow flows to gas outlet 5 by breather 14 and flows into zufolo 6，Send audible alarm，If sound is not high enough，Sound amplifying device 7 can be opened to reach effect，If finding, unexpected zufolo 6 lost efficacy，Vibration can be converted into sound by vibration signal reforming unit 8 and send by air-flow，Reach warning effect，If at dark night or in the lowest situation of visibility，The position of oneself can be shown by high frequency flashing light device 10，When visibility is relatively low，Light sensitive device 11 is triggered，High frequency flashing light device 10 automatically turns on，Also can decide high frequency flashing light device 10 in its sole discretion by flashing switch 12 whether to open，Frequency regulator 13 is used for regulating the frequency of flash of light，First arm 15 is connected directly between at zufolo 6，Make air-flow can be rapidly achieved zufolo 6 and Centrifugal vibration generator 4 need not be passed through，Make to report to the police rapidly，The air storage bag 21 that alarm device main body 1 is provided with，When air inlet inflation excess，Air storage bag 21 can lay in portion of air in advance，Air pressure monitoring device 23 therein can be reported to the police when air pressure reaches the limit values，Now the safety door 20 in the 3rd arm 19 exit is opened，Unnecessary air is discharged outside alarm device main body 1.
In sum, the air respiratorresuscitator dual-alarm device of the present invention has the advantage that equipment is light, quick, it is simple to carries and uses, and possesses multiple type of alarm, and security performance is high.
Claims (5)
- null1. an air respiratorresuscitator dual-alarm device，Including alarm device main body (1)，It is characterized in that: described alarm device main body (1) side is externally provided with air inlet (2)，Described air inlet (2) connects pressure signal generator (3)，It is internal that described pressure signal generator (3) is arranged on alarm device main body (1)，Pressure signal generator (3) connects Centrifugal vibration generator (4)，It is internal that described Centrifugal vibration generator (4) is arranged on alarm device main body (1)，Described alarm device main body (1) opposite side is externally provided with gas outlet (5)，Gas outlet (5) connects zufolo (6)，Described zufolo (6) side connects sound amplifying device (7)，Described sound amplifying device (7) side connects vibration signal reforming unit (8)，Described vibration signal reforming unit (8) is connected with Centrifugal vibration generator (4)，Described alarm device main body (1) is additionally equipped with cassette tape (9) in both sides，Described cassette tape (9) is provided with high frequency flashing light device (10)，Described high frequency flashing light device (10) is provided with light sensitive device (11)、Flashing switch (12) and frequency regulator (13)，Described air inlet (2)、Pressure signal generator (3)、Centrifugal vibration generator (4)、Gas outlet (5) and zufolo (6) are connected by breather (14).
- A kind of air respiratorresuscitator dual-alarm device the most according to claim 1, it is characterized in that: described breather (14) is provided with the first arm (15) and the second arm (16), described first arm (15) is connected directly between on zufolo (6), and described second arm (16) is connected directly between on vibration signal reforming unit (8).
- A kind of air respiratorresuscitator dual-alarm device the most according to claim 1, it is characterised in that: described pressure signal generator (3) and air inlet (2) junction are provided with induction door (17), and described induction door (17) place is provided with air pump (18).
- A kind of air respiratorresuscitator dual-alarm device the most according to claim 1, it is characterized in that: described breather (14) is provided with the 3rd arm (19), described 3rd arm (19) directly reaches alarm device main body (1) outside, and is provided with safety door (20) in the 3rd arm (19) exit.
- A kind of air respiratorresuscitator dual-alarm device the most according to claim 1, it is characterized in that: in described alarm device main body (1), be provided with air storage bag (21), described air storage bag (21) is connected on breather (14) by the 4th arm (22), is provided with air pressure monitoring device (23) in air storage bag (21).
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| CN201410569278.0A CN104288931B (en) | 2014-10-23 | 2014-10-23 | Air respiratorresuscitator dual-alarm device |
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| CN201410569278.0A CN104288931B (en) | 2014-10-23 | 2014-10-23 | Air respiratorresuscitator dual-alarm device |
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| CN104288931B true CN104288931B (en) | 2016-08-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106139438A (en) * | 2015-03-30 | 2016-11-23 | 上海鹰格安防设备有限公司 | Pre-alarm air respiratorresuscitator |
| CN113790809A (en) * | 2021-09-16 | 2021-12-14 | 山东金科电气股份有限公司 | High-stability overload alarm device for transformer |
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