CN205516051U - Air respirator - Google Patents
Air respirator Download PDFInfo
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- CN205516051U CN205516051U CN201620295028.7U CN201620295028U CN205516051U CN 205516051 U CN205516051 U CN 205516051U CN 201620295028 U CN201620295028 U CN 201620295028U CN 205516051 U CN205516051 U CN 205516051U
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- subassembly
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- supply valve
- gas cylinder
- pressure
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Abstract
The utility model provides an air respirator, includes gas cylinder subassembly, back of the body frame subassembly, face mask assembly, gas supply valve subassembly, manometer subassembly, pressure transmitter and display assembly, pressure reducer subassembly, the gas cylinder subassembly includes gas cylinder and gas bottle valve, the gas cylinder unit mount is fixed on the back of the body frame subassembly, the pressure reducer subassembly with the gas cylinder subassembly is connected, in the gas cylinder subassembly the gas bottle valve export is do not connected through the tracheorrhaphy the pressure reducer subassembly with pressure transmitter, the pressure reducer subassembly again with the gas supply valve subassembly is connected, the gas supply valve subassembly with face mask assembly connects, face mask assembly includes the face guard body and sets up communication auxiliary component on the face guard body. The utility model discloses the global design is exquisite, easy operation, convenient to use. Can effectively shorten the rescue time under the dangerous condition, can external intercom realize remote communication, the cooperation between the messenger personnel is more convenient effective, and utilizes the light light source of reporting to the police, rescue and emergent fleing in the dark of being convenient for.
Description
Technical field
This utility model belongs to human respiratory device technique field, relates to a kind of air respiratorresuscitator, and this respiratory organ is mainly used in the departments such as fire-fighting, chemical industry, metallurgy, boats and ships, oil, mine, laboratory, warehouse.Safely and effectively carry out putting out a fire, speedily carrying out rescue work and rescue in the environment of smog, poison, dust or anoxia for fire fighter or emergency personnel.
Background technology
Air respiratorresuscitator is widely used in the departments such as fire-fighting, chemical industry, metallurgy, boats and ships, oil, mine, laboratory, warehouse, is fire fighter or emergency personnel safely and effectively carries out the preventer putting out a fire, speedily carry out rescue work and be frequently used in rescue in the environment of smog, poison, steam, dust or anoxia.
In fire-fighting, rescue and industrial circle, air respiratorresuscitator is the common equipment providing respiratory protection for operator.Operator uses the gas bomb of self-contained storing compressed air, is adjusted and feeder by cylinder valve, decompressor, steam supply valve, a series of pressure of face shield, the gas that supply operator is clean, the life security of protection operator.Air respiratorresuscitator user has to pass through strict training and exercise, it is ensured that user operation is quickly, accurately, it is impossible to any mistake occur.
At present, I crosses the air respiratorresuscitator that rescue team uses, and lacks the corollary equipment of advanced person, show at pressure, sound and light alarm, satellite fix, the aspect such as commander's communication are applied the most backward, greatly limit the fight capability of rescue team.
And how to solve the problems referred to above, it is the content that those skilled in the art are to be studied.
Summary of the invention
For overcoming above-mentioned deficiency of the prior art, this utility model purpose is to provide a kind of air respiratorresuscitator.
For achieving the above object and other relevant purposes, this utility model provides a kind of air respiratorresuscitator, including cylinder package, frame carrier assembly, face shield assembly, steam supply valve assembly, Pressure gauge assembly, pressure transmitter and display assembly, reducer assemblage；Described cylinder package includes gas cylinder and bottle valve；Described cylinder package is fixed on described frame carrier assembly, and described reducer assemblage is connected with described cylinder package, and the described bottle valve outlet in described cylinder package connects described reducer assemblage and described pressure transmitter respectively by trachea；Described reducer assemblage is connected with described steam supply valve assembly again；Described steam supply valve assembly is connected with described face shield assembly；Described face shield assembly includes mask body and the communication accessory being arranged in described mask body.
In technique scheme, related content is explained as follows:
1, in such scheme, described communication accessory includes acoustic film, receptor, light warning light source.
2, in such scheme, described Pressure gauge assembly includes Pressure gauge and the warning gas whistle.Described Pressure gauge is electronic pressure gage, and described electronic pressure gage is provided with pairing display lamp, battery undervoltage display lamp, ambient temperature alarm indicator, screen change screen button, alarm lamp and power switch key.When battery electric quantity is only left the 20% of total electricity, battery undervoltage display lamp starts to flash Chang Liang.When operating temperature exceedes the setting value real-time display environment temperature of warning, exceeding setting value, ambient temperature alarm indicator starts Chang Liang, and alarm signal is transmitted to communication accessory.Described Pressure gauge is indicated for the gas pressure in gas cylinder, and this Pressure gauge dial plate has fluorescence, and user in the dark can also observe the pressure instruction of table.Manometric surface is made up of makrolon material, wear-resisting and shock resistance, is additionally provided with rubber sheath outside Pressure gauge.When storage pressure is 5.5 ± 0.5MPa, the warning gas whistle can send the alarm sound of more than 90dB, and warning user withdraws danger zone.
3, in such scheme, described steam supply valve assembly is arranged on described face shield, provides air to user, when steam supply valve is up to 500L/min at flow, remains greater than environment atmospheric pressure, to meet user needs.The crown center of described steam supply valve is provided with emergent flushing valve, and the Main Function of this emergent flushing valve is: a, for helping air supply；B, in winter, can go out rapidly the long-pending mist in face-port or the frost that falls；C, emit intrasystem residual air.The front of described steam supply valve is provided with valve closing button；This valve closing button is used for cutting out steam supply valve, in test process or task terminate after when taking off face shield, press valve closing button, steam supply valve can be closed, keep airtight on the face when face shield is worn over by wearer, during air-breathing, supply source of the gas opened voluntarily by steam supply valve.
4, in such scheme, described gas cylinder is carbon fiber winding composite cylinder, the uniform 30MPa of specified gas storage pressure.As required, can be that user provides fire retardant to protect bottle cover or rubber protects bottle cover.Bottle valve is connected on gas cylinder, in order to control the turnover of gas cylinder compressed air.Equipped with overvoltage protection diaphragm on bottle valve, when gas pressure of the inside of a bottle exceedes rated pressure 37-45 MPa, safety diaphragm lamella meeting explosion on bottle valve, gas cylinder can pressure release.
5, in such scheme, in described face shield assembly, described mask body uses double-fold to seal, air-tightness is good, and the material of employing is non-stimulated to human body skin, and face-port is supported by Merlon, have the strongest anti-collision scrape, anti-fog performance, getting a clear view bright, face shield is furnished with Kev and draws in the net shape head net, can be with across-the-board regulation.Described communication accessory design uniqueness, can effectively amplify the spoken sounds wearing face shield personnel, keeps call unimpeded, and sound clarity is loud and clear.There is automatic sound/light report to the police and manual sound/light warning function, can effectively shorten the rescue time under dangerous situation, telecommunication can be realized by external transmitter receiver, make the cooperation between personnel more convenient effectively, and utilize light warning light source, it is simple to rescue and emergency escape in dark, product global design is exquisite, simple to operate, install simple with face shield, it is simple to disassembly, cleaning.
6, in such scheme, described pressure transmitter is attached on the frame carrier assembly of air respiratorresuscitator, measured the air pressure of respiratory organ gas cylinder by pressure transducer after, and is transformed into standard electric signal.When pressure transmitter is set up after radio communication is connected with pressure display unit (HUD), and pressure transmitter periodically sends air pressure numerical value, is used for showing for pressure display unit.
7, in such scheme, described reducer assemblage is to be middle pressure 0.6-0.9 MPa by gas cylinder inner high voltage gas decompression, it is ensured that the normal work of steam supply valve.Described reducer assemblage is arranged on described frame carrier assembly, is connected with bottle valve by handwheel, and decompressor is furnished with middle pressure relief valve.
8, in such scheme, described frame carrier assembly includes backboard, braces, belt, gas cylinder fixing band.The planform of described backboard meets body mechanics, i.e. have employed the physiological structure characteristic shape of applicable human body back and buttocks, makes the weight of respiratory organ be distributed mainly on human buttock, wearer can be made movable flexibly, reduce fatigue.Backboard is made up of high strength composite, and intensity is high, and resistance to collision is unlikely to deform, and antistatic and heat insulation.For making wearer the most comfortable, at buttocks, it is provided with liner, and is fixed on backboard.Described braces and belt use flame-retardant ribbon to make, and are furnished with the fastener of high-strength corrosion-resistant, and gas cylinder is fixing with velcro and locking device, in case being opened accidentally.Gas cylinder fixing band can be adjusted by gas cylinder bottle diameter size, and can realize quick-replaceable gas cylinder, and without regulating fixing band.
Owing to technique scheme is used, this utility model compared with prior art has the advantage, that
This utility model simple in construction, easy to use.Can effectively shorten the rescue time under dangerous situation, telecommunication can be realized by external transmitter receiver, make the cooperation between personnel more convenient effectively, and utilize light warning light source, being easy in dark rescue and emergency escape, product global design is exquisite, simple to operate, install simple with face shield, it is simple to disassembly, cleaning.
Accompanying drawing explanation
Fig. 1 is this utility model reality structural representation.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Refer to Fig. 1.Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, a kind of air respiratorresuscitator, including cylinder package, frame carrier assembly, face shield assembly, steam supply valve assembly 5, Pressure gauge assembly 6, pressure transmitter and display assembly, reducer assemblage 4；Described cylinder package includes gas cylinder 1 and bottle valve 2；Described cylinder package is fixed on described frame carrier assembly, described reducer assemblage 4 is connected with described cylinder package, and the described bottle valve 2 in described cylinder package exports and connects described reducer assemblage 4 and described pressure transmitter (not shown) respectively by trachea 3；Described reducer assemblage 4 is connected through snap joint 15 with described steam supply valve assembly 5 again；Described steam supply valve assembly 5 is connected with described face shield assembly；Described face shield assembly includes mask body 6 and is arranged on the communication accessory in described mask body 6.
Described communication accessory includes acoustic film 7, receptor 8, light warning light source 9.
Described Pressure gauge assembly includes Pressure gauge 10 and warning gas whistle (not shown).Described Pressure gauge is electronic pressure gage, and described electronic pressure gage is provided with pairing display lamp, battery undervoltage display lamp, ambient temperature alarm indicator, screen change screen button, alarm lamp and power switch key (be in above figure and illustrate).When battery electric quantity is only left the 20% of total electricity, battery undervoltage display lamp starts to flash Chang Liang.When operating temperature exceedes the setting value real-time display environment temperature of warning, exceeding setting value, ambient temperature alarm indicator starts Chang Liang, and alarm signal is transmitted to communication accessory.Described Pressure gauge is indicated for the gas pressure in gas cylinder, and this Pressure gauge dial plate has fluorescence, and user in the dark can also observe the pressure instruction of table.Manometric surface is made up of makrolon material, wear-resisting and shock resistance, is additionally provided with rubber sheath outside Pressure gauge.When storage pressure is 5.5 ± 0.5MPa, the warning gas whistle can send the alarm sound of more than 90dB, and warning user withdraws danger zone.
Described steam supply valve assembly 5 is arranged in described mask body 6, provides air to user, when steam supply valve is up to 500L/min at flow, remains greater than environment atmospheric pressure, to meet user needs.The crown center of described steam supply valve is provided with emergent flushing valve (not shown), and the Main Function of this emergent flushing valve is: a, for helping air supply；B, in winter, can go out rapidly the long-pending mist in face-port or the frost that falls；C, emit intrasystem residual air.The front of described steam supply valve is provided with valve closing button (not shown)；This valve closing button is used for cutting out steam supply valve, in test process or task terminate after when taking off face shield, press valve closing button, steam supply valve can be closed, keep airtight on the face when face shield is worn over by wearer, during air-breathing, supply source of the gas opened voluntarily by steam supply valve.
Described gas cylinder 1 is carbon fiber winding composite cylinder, the uniform 30MPa of specified gas storage pressure.As required, can be that user provides fire retardant to protect bottle cover or rubber protects bottle cover.Bottle valve 2 is connected on gas cylinder 1, in order to control the turnover of gas cylinder 1 compressed air.Equipped with overvoltage protection diaphragm (not shown) on bottle valve 2, when gas pressure of the inside of a bottle exceedes rated pressure 37-45 MPa, safety diaphragm lamella meeting explosion on bottle valve 2, gas cylinder can pressure release.
In described face shield assembly, described mask body 6 uses double-fold to seal, and air-tightness is good, use material non-stimulated to human body skin, face-port is supported by Merlon, have the strongest anti-collision scrape, anti-fog performance, getting a clear view bright, face shield is furnished with Kev and draws in the net shape head net, can be with across-the-board regulation.Described communication accessory design uniqueness, can effectively amplify the spoken sounds wearing face shield personnel, keeps call unimpeded, and sound clarity is loud and clear.There is automatic sound/light report to the police and manual sound/light warning function, can effectively shorten the rescue time under dangerous situation, telecommunication can be realized by external transmitter receiver, make the cooperation between personnel more convenient effectively, and utilize light warning light source, it is simple to rescue and emergency escape in dark, product global design is exquisite, simple to operate, install simple with face shield, it is simple to disassembly, cleaning.
Described pressure transmitter is attached on the frame carrier assembly of air respiratorresuscitator, measured the air pressure of respiratory organ gas cylinder by pressure transducer 11 after, and is transformed into standard electric signal.When pressure transmitter is set up after radio communication is connected with pressure display unit (HUD), and pressure transmitter periodically sends air pressure numerical value, is used for showing for pressure display unit.
Described reducer assemblage 4 is to be middle pressure 0.6-0.9 MPa by gas cylinder 1 inner high voltage gas decompression, it is ensured that the normal work of steam supply valve.Described reducer assemblage 4 is arranged on described frame carrier assembly, is connected with bottle valve by handwheel, and decompressor is furnished with middle pressure relief valve.
Described frame carrier assembly includes backboard 12, braces 13, belt (not shown), gas cylinder fixing band 14.The planform of described backboard 12 meets body mechanics, i.e. have employed the physiological structure characteristic shape of applicable human body back and buttocks, makes the weight of respiratory organ be distributed mainly on human buttock, wearer can be made movable flexibly, reduce fatigue.Backboard 12 is made up of high strength composite, and intensity is high, and resistance to collision is unlikely to deform, and antistatic and heat insulation.For making wearer the most comfortable, at buttocks, it is provided with liner, and is fixed on backboard.Described braces 13 and belt use flame-retardant ribbon to make, and are furnished with the fastener of high-strength corrosion-resistant, and gas cylinder fixing band 14 has velcro and locking device, in case being opened accidentally.Gas cylinder fixing band 14 can be adjusted by gas cylinder bottle diameter size, and can realize quick-replaceable gas cylinder, and without regulating fixing band.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (7)
1. an air respiratorresuscitator, it is characterised in that: include cylinder package, frame carrier assembly, face shield assembly, steam supply valve assembly, Pressure gauge assembly, pressure transmitter and display assembly, reducer assemblage；Described cylinder package includes gas cylinder and bottle valve；Described cylinder package is fixed on described frame carrier assembly, and described reducer assemblage is connected with described cylinder package, and the described bottle valve outlet in described cylinder package connects described reducer assemblage and described pressure transmitter respectively by trachea；Described reducer assemblage is connected with described steam supply valve assembly again；Described steam supply valve assembly is connected with described face shield assembly；Described face shield assembly includes mask body and the communication accessory being arranged in described mask body.
Air respiratorresuscitator the most according to claim 1, it is characterised in that: described communication accessory includes acoustic film, receptor, light warning light source.
Air respiratorresuscitator the most according to claim 1, it is characterised in that: described Pressure gauge assembly includes Pressure gauge and the warning gas whistle.
Air respiratorresuscitator the most according to claim 3, it is characterized in that: described Pressure gauge is electronic pressure gage, described electronic pressure gage is provided with pairing display lamp, battery undervoltage display lamp, ambient temperature alarm indicator, screen change screen button, alarm lamp and power switch key.
Air respiratorresuscitator the most according to claim 1, it is characterised in that: described steam supply valve assembly is arranged on described face shield, and the crown center of described steam supply valve is provided with emergent flushing valve, and the front of described steam supply valve is provided with valve closing button.
Air respiratorresuscitator the most according to claim 1, it is characterised in that: described gas cylinder is carbon fiber winding composite cylinder, the uniform 30MPa of specified gas storage pressure.
Air respiratorresuscitator the most according to claim 1, it is characterised in that: described frame carrier assembly includes backboard, braces, belt, gas cylinder fixing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295028.7U CN205516051U (en) | 2016-04-11 | 2016-04-11 | Air respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295028.7U CN205516051U (en) | 2016-04-11 | 2016-04-11 | Air respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516051U true CN205516051U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295028.7U Expired - Fee Related CN205516051U (en) | 2016-04-11 | 2016-04-11 | Air respirator |
Country Status (1)
| Country | Link |
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| CN (1) | CN205516051U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621108A (en) * | 2017-01-11 | 2017-05-10 | 重庆华渝电气集团有限公司 | Air supply valve for air breathing apparatus |
| CN107754106A (en) * | 2017-11-13 | 2018-03-06 | 上海依民安全装备有限公司 | A kind of escape system |
| CN107823817A (en) * | 2017-11-17 | 2018-03-23 | 芬安工贸(上海)有限公司 | A kind of positive-pressure air respirator back of the body tool built in pressure reducer in gas cylinder fixed seat |
| CN109224332A (en) * | 2018-09-14 | 2019-01-18 | 南京耀泽电子科技有限公司 | Integral intelligent respirator back board device and collecting method |
-
2016
- 2016-04-11 CN CN201620295028.7U patent/CN205516051U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621108A (en) * | 2017-01-11 | 2017-05-10 | 重庆华渝电气集团有限公司 | Air supply valve for air breathing apparatus |
| CN107754106A (en) * | 2017-11-13 | 2018-03-06 | 上海依民安全装备有限公司 | A kind of escape system |
| CN107823817A (en) * | 2017-11-17 | 2018-03-23 | 芬安工贸(上海)有限公司 | A kind of positive-pressure air respirator back of the body tool built in pressure reducer in gas cylinder fixed seat |
| CN107823817B (en) * | 2017-11-17 | 2023-06-30 | 芬安工贸(上海)有限公司 | Positive pressure type air respirator back tool in built-in gas cylinder fixing seat of pressure reducer |
| CN109224332A (en) * | 2018-09-14 | 2019-01-18 | 南京耀泽电子科技有限公司 | Integral intelligent respirator back board device and collecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |