CN106913966A - A kind of respirator - Google Patents
A kind of respirator Download PDFInfo
- Publication number
- CN106913966A CN106913966A CN201510980852.6A CN201510980852A CN106913966A CN 106913966 A CN106913966 A CN 106913966A CN 201510980852 A CN201510980852 A CN 201510980852A CN 106913966 A CN106913966 A CN 106913966A
- Authority
- CN
- China
- Prior art keywords
- concentration
- signal
- sensor
- controller
- respirator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
Abstract
The present invention relates to a kind of respirator, including：Suction gas passage (4), CO2Concentration shows and warning system；CO2Concentration shows and warning system includes：CO2Sensor (1), controller (2), CO2Concentration display (5), CO2Concentration alarm (6)；The CO2Sensor (1) is arranged on the optional position of suction gas passage (4), the gas CO of detection suction gas passage (4)2The output of concentration signal and its signal；The CO2Transmission signal in a wired or wireless fashion between sensor (1) and controller (2)；It is characterized in that：In the optional position of suction gas passage (4), CO is set2Sensor (1)；CO is controlled by controller (2)2The display of concentration and warning system, realize the CO to sucking gas2Concentration is tracked display and alarms.
Description
Art
The invention belongs to personal respiratory protection safety device, more particularly to a kind of respirator.
Background technology
At present, in normal work, respirator wears personnel's suction to the respirator of sizing production both at home and abroad
CO in gas2Content general control is not more than 0.25% maximum and is not more than 1% in average value.But
Respirator CO in non-normal working suction gas2When content reaches 3% more than 1%, respiratory capacity increase
2 times, there is fatigue phenomenon quickly；When reaching 5%, breathing feels difficult, clamored in ear ring, blood stream
It is dynamic to accelerate, temple bounce；When reaching 6%, generation is seriously panted, faint, headache；Reach
During to 10%, brains swoons, and goes into a coma, and loses consciousness；When reaching 10~20%, breathing is in
Standstill state；When reaching 20~25%, it is poisoned to death.At present, the respirator of sizing production both at home and abroad
Without to CO in suction gas2Content is detected, shown and warning function, so once there is CO2
Content exceedes permissible value and CO occurs2During poisoning, can only with individual feel and experience subjective determination whether CO2
Poisoning.As erroneous judgement will occur CO2The accident of poisoning, is a kind of potential safety hazard.
The content of the invention
The invention belongs to personal respiratory protection safety device, more particularly to a kind of respirator.The present invention：1、
CO is provided with the optional position of suction gas passage2Sensor, for detecting that respirator sucks gas
CO2The output of concentration and its signal.2nd, controller is used to receive CO2The signal of sensor, CO2
The data signal conversion of concentration signal and its output, CO2The setting of concentration alarm point and CO2Concentration is alarmed
The output of signal.3、CO2Transmission signal in a wired or wireless fashion between sensor and controller.4、
There is provided the CO controlled by controller2Concentration display and CO2Concentration alarm, for suction gas
CO2Content concn is tracked display and alarms.Thus one kind is provided by respirator to suction gas
CO2Concentration is tracked the safe and reliable Novel respirator of display and alarm.
Technical solution of the invention can be realized according to following manner：
1st, a kind of respirator, including：Suction gas passage, CO2Concentration shows and warning system；CO2
Concentration shows and warning system includes：CO2Sensor, controller, CO2Concentration display, CO2It is dense
Degree alarm；The CO2Sensor is arranged on the optional position of suction gas passage, detection suction gas
The gas CO of body passage2The output of concentration signal and its signal；The controller receives CO2Sensor
CO2Concentration signal, CO2The data signal conversion of concentration signal and its output, CO2Concentration alarm point
Set and CO2The output of concentration alarm signal；The CO2With wired or nothing between sensor and controller
Line mode transmission signal；It is characterized in that：In the optional position of suction gas passage, CO is set2Sensor；
CO is controlled by controller2The display of concentration and warning system, realize the CO to sucking gas2Concentration is carried out
Tracking display and alarm.
Further, it is arranged on the CO of suction gas passage optional position2Sensor, detection respirator is inhaled
Enter the CO of gas2The output of concentration and its signal.
Further, controller receives CO2The CO of sensor2Concentration signal, CO2The numeral of concentration signal
Signal is changed and its output, CO2The setting of concentration alarm point and CO2The output of concentration alarm signal.
It is of the invention compare with existing respirator have following features：
(1), as a result of CO2Concentration sensor and microprocessor controller, so breathing can be realized
Suction gas CO when device works under various operating conditions2The output of concentration and its signal, reception CO2
The CO of sensor2Concentration signal, CO2The data signal conversion of concentration signal and its output, CO2Concentration
The setting of alarm point and CO2The output of concentration alarm signal.
(2), it is capable of achieving the CO to sucking gas2Content concn is tracked display and alarms.
(3) CO of gas is sucked when, being worked under various operating conditions due to respirator2Content is ad initio
It is monitored and alarms to end.So using such respirator not only safety but also reliability.
(4), the CO2Transmission signal in a wired or wireless fashion between sensor and controller.
Brief description of the drawings
Fig. 1 is CO of the present invention2Concentration shows and alarm implementations 1.
Fig. 2 is CO of the present invention2Concentration shows and alarm implementations 2.
Specific embodiment
The purpose of the present invention is realized by following technical measures：
(A) to the CO of suction gas when, in order to respirator 7 is worked under various operating conditions2Contain
Amount is monitored from start to finish, there is provided CO2Sensor 1 and controller 2.
(B), in order that the CO of respirator tracking display and alarm suction gas2Concentration, there is provided by
The CO of the control of controller 22Concentration display 5, CO2Concentration alarm 6.
(C), according to CO2Installation position of the concentration sensor 1 in the suction of respirator 7 gas passage 4
Put, CO2Transmission signal in a wired or wireless fashion between sensor 1 and controller 2.
As shown in figure 1, when people wears CO of the present invention2Concentration shows and the respirator 7 of alarm implementations 1
During work, the configured CO on suction gas passage 4 optional position of suction gas2Sensor 1 will
Suck the CO of gas2Concentration is converted to output signal and is transmitted to controller 2.Controller 2 will be real
Existing following function：1., output signal is input into microprocessor, through microprocessor journey prepared in advance
By CO after sequence calculation process2Concentration signal be converted to data signal and output it, 2., CO2Concentration report
The setting of alert point and CO2The output of concentration alarm signal；3. input signal, is converted into data signal
And transmit it to CO2Concentration display 5, by CO2The tracking display of concentration display 5 sucks gas
CO2Concentration；4., by CO set in advance2Concentration value transmits its signals to CO2Concentration alarm
6, by CO2Concentration alarm 6 is alarmed.CO2Sensor 1, controller 2, CO2Concentration shows
Show device 5, CO2Concentration alarm 6 is powered by power supply 3.
As shown in Fig. 2 when people wears CO of the present invention2Concentration shows the breathing with alarm implementations 2
When device 7 works, the configured CO on suction gas passage 4 optional position of suction gas2Sensor 1
The CO of gas will be sucked2Concentration is converted to output signal and is transmitted to signal projector 8, signal hair
Emitter 8 transmits signals to signal receiver 9, and signal receiver 9 transmits signals to controller 2.
Controller 2 will be implemented function such as：1., output signal is input into microprocessor, through microprocessor
By CO after sequential operation treatment prepared in advance2Concentration signal be converted to data signal and output it 2.,
CO2The setting of concentration alarm point and CO2The output of concentration alarm signal；3., input signal is converted to
Data signal simultaneously transmits it to CO2Concentration display 5, by CO2The tracking display of concentration display 5
Suck the CO of gas2Concentration；4., by CO set in advance2Concentration value transmits its signals to CO2
Concentration alarm 6, by CO2Concentration alarm 6 is alarmed.Controller 2, CO2Concentration shows
Device 5, CO2Concentration alarm 6, signal receiver 9 are powered by power supply 3.CO2Sensor 1,
Signal projector 8 is powered by power supply a10.
Claims (3)
1. a kind of respirator, including：Suction gas passage (4), CO2Concentration shows and warning system；
CO2Concentration shows and warning system includes：CO2Sensor (1), controller (2), CO2Concentration shows
Show device (5), CO2Concentration alarm (6)；The CO2Sensor (1) is arranged on suction gas and leads to
The optional position in road (4), the gas CO of detection suction gas passage (4)2Concentration signal and its letter
Number output；The controller (2) receives CO2The CO of sensor (1)2Concentration signal, CO2It is dense
Spend data signal conversion and its output, the CO of signal2The setting of concentration alarm point and CO2Concentration alarm signal
Number output；The CO2Passed in a wired or wireless fashion between sensor (1) and controller (2)
Defeated signal；It is characterized in that：In the optional position of suction gas passage (4), CO is set2Sensor (1)；
CO is controlled by controller (2)2The display of concentration and warning system, realize the CO to sucking gas2It is dense
Degree is tracked display and alarms.
2. a kind of respirator as claimed in claim 1, it is characterized in that：Suction gas is arranged on to lead to
The CO of road (4) optional position2Sensor (1), detection respirator sucks the CO of gas2Concentration and its
The output of signal.
3. a kind of respirator as claimed in claim 1 or 2, it is characterized in that：Controller (2) connects
Receive CO2The CO of sensor (1)2Concentration signal, CO2The data signal of concentration signal is changed and its defeated
Go out, CO2The setting of concentration alarm point and CO2The output of concentration alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980852.6A CN106913966A (en) | 2015-12-25 | 2015-12-25 | A kind of respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980852.6A CN106913966A (en) | 2015-12-25 | 2015-12-25 | A kind of respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106913966A true CN106913966A (en) | 2017-07-04 |
Family
ID=59459858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980852.6A Pending CN106913966A (en) | 2015-12-25 | 2015-12-25 | A kind of respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106913966A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9929745D0 (en) * | 1999-12-17 | 2000-02-09 | Secr Defence | Determining the efficiency of respirators and protective clothing and other improvements |
| US20070107728A1 (en) * | 2005-11-16 | 2007-05-17 | Cardiopulmonary Technologies, Inc. | Side-stream respiratory gas monitoring system and method |
| CN202244044U (en) * | 2011-08-12 | 2012-05-30 | 中国船舶重工集团公司第七○二研究所 | Automatic oxygen supply controller for underwater enclosed environment life support system |
| CN203017602U (en) * | 2012-09-28 | 2013-06-26 | 金万善 | Wireless control system for oxygen content of suction gas of oxygen respirator |
| CN203329153U (en) * | 2013-07-10 | 2013-12-11 | 四川大学华西第二医院 | Intelligent oxygen uptake device |
| CN204034068U (en) * | 2014-07-11 | 2014-12-24 | 辽宁安泰机电设备有限公司 | A kind of isolated water-proof type positive pressure oxygen respirator |
-
2015
- 2015-12-25 CN CN201510980852.6A patent/CN106913966A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9929745D0 (en) * | 1999-12-17 | 2000-02-09 | Secr Defence | Determining the efficiency of respirators and protective clothing and other improvements |
| US20070107728A1 (en) * | 2005-11-16 | 2007-05-17 | Cardiopulmonary Technologies, Inc. | Side-stream respiratory gas monitoring system and method |
| CN202244044U (en) * | 2011-08-12 | 2012-05-30 | 中国船舶重工集团公司第七○二研究所 | Automatic oxygen supply controller for underwater enclosed environment life support system |
| CN203017602U (en) * | 2012-09-28 | 2013-06-26 | 金万善 | Wireless control system for oxygen content of suction gas of oxygen respirator |
| CN203329153U (en) * | 2013-07-10 | 2013-12-11 | 四川大学华西第二医院 | Intelligent oxygen uptake device |
| CN204034068U (en) * | 2014-07-11 | 2014-12-24 | 辽宁安泰机电设备有限公司 | A kind of isolated water-proof type positive pressure oxygen respirator |
Non-Patent Citations (1)
| Title |
|---|
| 国家安全生产监督管理总局政策法规司: "《安全生产标准汇编 第4辑》", 30 September 2009, 煤炭工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104763463B (en) | A kind of underground coal mine intelligent personal security system | |
| KR20150102328A (en) | Personal air breathing device with safety alarm function and worker management system | |
| CN104602140A (en) | Mobile terminal and system for rescue | |
| KR100931137B1 (en) | Biometric location tracking terminal for fireman, and the method of control thereof | |
| CN104016202B (en) | Intelligent elevator fireproof method and system | |
| KR20190115490A (en) | System for monitoring self-contained breathing apparatus and method for determining breathing apparatus condition | |
| EP3114659B1 (en) | Mobile monitoring device | |
| CN106913966A (en) | A kind of respirator | |
| KR101487752B1 (en) | Lift safety control system using safety helmet with vibration sensor and control method thereof | |
| CN106975170A (en) | A kind of respirator | |
| CN203017602U (en) | Wireless control system for oxygen content of suction gas of oxygen respirator | |
| CN106798983A (en) | A kind of respirator | |
| CN102897619A (en) | Remote monitoring device of elevator traction machine | |
| CN106730476A (en) | A kind of magnetic fall protection equipment and its magnetic field control method | |
| JP2018038604A (en) | Safety device for machine by biological signal monitoring | |
| CN206260927U (en) | A kind of safety cap for underground construction | |
| CN206197172U (en) | A kind of safety cap with warning device | |
| CN104841067B (en) | Monitoring device, breathing equipment and the method for starting mobile monitoring device | |
| CN204572409U (en) | A kind of air compressor exports gas monitoring apparatus | |
| CN207408796U (en) | A kind of oxygenerator automatic flame-resistant device | |
| KR102131130B1 (en) | Polluted air warning and purifying apparatus | |
| CN207809375U (en) | A kind of tank car driver physical condition monitoring system | |
| CN212322386U (en) | On-spot multiple information acquisition equipment of forest fire and system | |
| CN205881187U (en) | Vehicle safe driving supervisory systems | |
| CN104709791A (en) | Smoke alarm device for elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170704 |
|
| RJ01 | Rejection of invention patent application after publication |