CN112253223A - Intelligent integrated breathing self-rescue device - Google Patents
Intelligent integrated breathing self-rescue device Download PDFInfo
- Publication number
- CN112253223A CN112253223A CN202011108962.0A CN202011108962A CN112253223A CN 112253223 A CN112253223 A CN 112253223A CN 202011108962 A CN202011108962 A CN 202011108962A CN 112253223 A CN112253223 A CN 112253223A
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- Prior art keywords
- self
- intelligent integrated
- rescue device
- gas
- breathing
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- 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.)
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Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 230000000241 respiratory effect Effects 0.000 claims abstract description 17
- 238000005065 mining Methods 0.000 claims abstract description 14
- 238000012806 monitoring device Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims 1
- 239000002341 toxic gas Substances 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses an intelligent integrated breathing self-rescue device, which comprises a self-rescuer, a breathing mask and a safety helmet, wherein the self-rescuer comprises a shell, an oxygen cylinder, a processor, a mining battery and an air storage chamber are arranged in the shell, an inlet of the air storage chamber is communicated with the outside through a gas filtering device, outlets of the oxygen cylinder and the air storage chamber are respectively connected with the A end and the B end of a two-position three-way electromagnetic valve through pipelines, the P end of the two-position three-way electromagnetic valve is communicated with a cavity in the shell through a pipeline, an outlet of the cavity is connected with an air inlet of the breathing mask through a pipeline, a gas monitoring, when the device is gone up gas monitoring device and is detected the outside toxic gas oxygen in the switching oxygen cylinder that can be automatic rapidly, guarantee workman life safety, respiratory mask and eye-shade separation have solved and have easily produced aerial fog in the integral type respiratory mask and influence the sight and not transmit the problem of sound.
Description
Technical Field
The invention relates to the field of coal mining, in particular to an intelligent integrated breathing self-rescue device.
Background
During the coal mining production process, a large amount of gas is gushed out to the roadway and the stope space. Mine gas disasters are one of the major natural disasters in coal mines. It not only influences the normal production of the mine, but also threatens the life safety of underground personnel. When the gas under the mine exceeds the standard or gas explosion occurs, the proportion of the gas under the mine in the air is large, and meanwhile, the gas and the air are subjected to chemical reaction to generate a large amount of harmful gases such as carbon monoxide and the like, so that the oxygen content in the air is reduced, and people can die due to oxygen deficiency suffocation. Generally, the workman under the mine need wear the respirator under this kind of condition, current mining respirator function is comparatively single, generally impel workman's manual respirator that starts through the alarm when having poisonous gas, when lacking in time to report to the police or cause personnel's inconvenient actions because of the accident, then the condition that can not in time effectively open the self-rescuer and inhale in poisonous gas exists, current respiratory mask is all integrative, the gas that people exhale and produce then forms aerial fog in integral type respiratory mask easily and influence the sight, the workman can cause to exchange each other the existence problem because its isolated sound transmission when taking respiratory mask.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide an intelligent integrated breathing self-rescue device, which can be rapidly and automatically switched to oxygen supply in an oxygen cylinder when a gas monitoring device on the device detects that external toxic gas exceeds the limit, so that the life safety of workers is guaranteed, a breathing mask is separated from an eyeshade, and the problems that the sight is influenced by aerial fog easily generated in an integrated breathing mask and sound is not transmitted are solved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an intelligent integrated breathing self-rescue device which comprises a self-rescuer, a breathing mask and a safety helmet with protective goggles, wherein the self-rescuer comprises a shell with a belt groove, a positioning clamping groove and straps, an oxygen bottle, a processor, a mining battery and an air storage chamber are arranged in the shell, the inlet of the air storage chamber is communicated with the outside through a gas filtering device, the outlet of the oxygen bottle is provided with a pressure reducer, the outlets of the oxygen bottle and the air storage chamber are respectively connected with the end A and the end B of a two-position three-way electromagnetic valve through pipelines, the end P of the two-position three-way electromagnetic valve is communicated with a cavity in the shell through a pipeline, the outlet of the cavity is connected with the air inlet of the breathing mask through a pipeline, a positive pressure fan facing the outlet of the cavity is further arranged in the cavity, a gas monitoring device capable of monitoring air is, The positive pressure fan and the two-position three-way electromagnetic valve are respectively electrically connected with the mining battery, the gas monitoring device and the two-position three-way electromagnetic valve are respectively electrically connected with the processor, and the respiratory mask can cover the mouth and nose of a human body and is provided with a plurality of sound holes at the lower end.
Preferably, the gas filtering device is arranged on one side surface of the gas storage chamber and comprises a dust removing filter screen and a dust removing grating which are arranged from inside to outside in sequence.
Preferably, a base for fixing the oxygen cylinder is arranged in the shell.
Preferably, the mining battery is fixed in the middle of the shell through a battery box, and the battery box isolates the oxygen cylinder from the air storage chamber left and right.
Preferably, the safety goggles are rotatably connected to the front end of the safety helmet.
Preferably, the breathing mask is provided with a hanging rope for fixing the breathing mask on a human body.
Preferably, the pipeline communicated with the cavity outlet is wound on the safety helmet and then connected into the respirator.
Preferably, the self-rescuer is connected with a miner lamp, and a clamping ring capable of clamping the miner lamp is arranged at the top of the front end of the safety helmet.
Preferably, the housing is provided with a positioning module into which a person positioning card can be inserted.
The invention has the beneficial effects that: this device can realize the oxygen circuit that the automatic switch workman breathed through the gas monitoring device cooperation inside treater and the solenoid valve that set up, and furthest ensures workman life safety, secondly breathing mask and eye-shade separation in this device, and the gas of having solved the people and exhaling the production then forms aerial fog easily in the integral type breathing mask and influences the sight, because its isolated sound transmission can cause to exchange the existence problem each other when the workman takes the breathing mask.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent integrated breathing self-rescue device provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram (side view) of an intelligent integrated breathing self-rescue device provided by the embodiment of the invention;
FIG. 3 is a schematic view of a respiratory mask according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a safety helmet provided in an embodiment of the present invention.
Description of reference numerals:
1. the device comprises a shell, 2, an oxygen cylinder, 3, a pressure reducer, 4, a gas monitor, 5, a processor, 6, a two-position three-way electromagnetic valve, 7, a cavity, 8, a positive pressure fan, 9, a gas storage chamber, 10, a dust removal grid, 11, a dust removal filter screen, 12, a mining battery, 13, a base, 14, a belt groove, 15, a positioning clamping groove, 16, a strap, 17, a clamping ring, 18, a miner lamp, 19, a breathing mask, 20, an air inlet, 21, a hanging rope, 22, a sound outlet, 23, a safety helmet, 24, a protective mirror, 25 and a pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, an intelligent integrated breathing self-rescue device comprises a self-rescuer, a breathing mask 19 and a safety helmet 23 provided with a protective goggles 24, wherein the self-rescuer comprises a shell 1 provided with a belt groove 14, a positioning clamp groove 15 and a belt 16, an oxygen cylinder 2, a processor 4, a mining battery 12 and an air storage chamber 9 are arranged in the shell 1, an inlet of the air storage chamber 9 is communicated with the outside through a gas filtering device, an outlet of the oxygen cylinder 2 is provided with a pressure reducer 3, the outlets of the oxygen cylinder 2 and the air storage chamber 6 are respectively connected with an end a and an end B of a two-position three-way electromagnetic valve 6 through pipelines 25, an end P of the two-position three-way electromagnetic valve 6 is communicated with a cavity 7 in the shell 1 through a pipeline 25, an outlet of the cavity 7 is connected with an air inlet 20 of the breathing mask 19 through the pipeline 25, a positive pressure fan 8 facing the outlet of the cavity 7 is further arranged in the cavity 7, the processor 4, the gas monitoring device 5, the positive pressure fan 8 and the two-position three-way electromagnetic valve 6 are respectively electrically connected with the mining battery 12, the gas monitoring device 5 and the two-position three-way electromagnetic valve 6 are respectively electrically connected with the processor 4, the respiratory mask 19 can cover the mouth and nose of a human body, and a plurality of sound outlet holes 22 are formed in the lower end of the respiratory mask.
The gas filtering device is arranged on one side surface of the gas storage chamber 10 and comprises a dust removing filter screen 11 and a dust removing grid 10 which are sequentially arranged from inside to outside.
A base 13 for fixing the oxygen cylinder 2 is arranged in the shell 1.
The mining battery 12 is fixed in the middle of the shell 1 through a battery box, and the oxygen cylinder 2 is isolated from the air storage chamber 9 by the battery box.
The protective glasses 24 are rotatably connected to the front end of the safety helmet 23, compared with a traditional mask, the protective glasses 24 are separated from the breathing mask 19, the bearing capacity of wearing is reduced, and meanwhile, aerosol generated by breathing is prevented from being attached to the mask to block the sight of people.
The breathing mask 19 is provided with a hanging rope 21 for fixing the breathing mask on a human body.
The pipeline 25 communicated with the outlet of the cavity 7 is wound on the safety helmet 23 and then connected with the respirator 19, and the connected pipeline 25 is moved to the back of a human body, so that the movement of workers is facilitated.
The self-rescuer is connected with a miner lamp 18, the top of the front end of the safety helmet 23 is provided with a snap ring 17 capable of clamping the miner lamp 18, and the snap ring 17 is composed of two semicircular plastic bodies and capable of clamping the miner lamp 18.
The housing 1 is provided with a positioning module into which a person positioning card can be inserted.
During the use, during normal operation, the workman takes safety helmet 23 and respiratory mask 19, outside air gets into in the gas receiver 9 through gas filtering device, get into two three way solenoid valve 6 through pipeline 25, get into cavity 7 from the P end play of two three way solenoid valve 6, at last respiratory mask 19 again, positive pressure fan 8 produces the malleation to gas at cavity 7 and makes it have certain velocity of flow convenience and produce the malleation in respiratory mask 19, make the inside gas of respiratory mask 19 discharge from sound outlet 7, because the gaseous existence of malleation, outside dust then can't get into respiratory mask 19, when the outside toxic gas that takes place reveals, gas monitoring device 5 detects toxic gas, transmit received signal to treater 4, treater 4 controls two three way solenoid valve 6 and switches gas, utilize oxygen cylinder 2 oxygen suppliment.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides an intelligence integration breathe device of saving oneself, its characterized in that, includes self-rescuer, respiratory mask (19) and be equipped with safety helmet (23) of goggles (24), self-rescuer is including casing (1) that is equipped with race (14), positioning channel section (15) and braces (16), be equipped with oxygen cylinder (2), treater (4), mining battery (12) and reservoir (9) in casing (1), reservoir (9) entry communicates with each other with the outside through gas filter equipment, oxygen cylinder (2) export is equipped with pressure reducer (3), the export of oxygen cylinder (2) and reservoir (6) is connected at the A end and the B end of two three way solenoid valves (6) through pipeline (25) respectively, the P end of two three way solenoid valves (6) passes through cavity (7) in pipeline (25) intercommunication casing (1), the export of cavity (7) passes through pipeline (25) and connects air inlet (20) of respiratory mask (19), still be equipped with malleation fan (8) towards its export in cavity (7), still be equipped with gas monitoring devices (5) that can monitor the air on casing (1), treater (4), gas monitoring devices (5), malleation fan (8) and two three way solenoid valve (6) respectively with mining battery (12) electric connection, gas monitoring devices (5) and two three way solenoid valve (6) respectively with treater (4) electric connection, respiratory mask (19) can cover and close human mouth nose and establish a plurality of phonate holes (22) at its lower extreme.
2. The intelligent integrated breathing self-rescue device as claimed in claim 1, wherein the gas filtering device is arranged on one side surface of the gas storage chamber (10) and comprises a dust removing filter screen (11) and a dust removing grating (10) which are arranged in sequence from inside to outside.
3. An intelligent integrated breathing self-rescue device as claimed in claim 1, characterized in that a base (13) for fixing the oxygen cylinder (2) is arranged in the housing (1).
4. The intelligent integrated breathing self-rescue device as claimed in claim 1, wherein the mining battery (12) is fixed in the middle of the housing (1) through a battery box, and the battery box isolates the oxygen cylinder (2) from the air storage chamber (9) left and right.
5. An intelligent integrated breathing self-rescue device as claimed in claim 1, characterized in that the goggles (24) are rotatably connected to the front end of the safety helmet (23).
6. An intelligent integrated breathing self-rescue device as claimed in claim 1, wherein the breathing mask (19) is provided with a hanging rope (21) for fixing the breathing mask on a human body.
7. An intelligent integrated breathing self-rescue device as claimed in claim 1, characterized in that the pipeline (25) communicating with the outlet of the cavity (7) is wound on the safety helmet (23) and then connected to the breathing mask (19).
8. The intelligent integrated breathing self-rescue device as claimed in claim 1, wherein the self-rescuer is connected with a miner lamp (18), and a snap ring (17) capable of clamping the miner lamp (18) is arranged at the top of the front end of the safety helmet (23).
9. An intelligent integrated breathing self-rescue device as claimed in claim 1, characterized in that the housing (1) is provided with a positioning module into which a person positioning card can be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108962.0A CN112253223A (en) | 2020-10-16 | 2020-10-16 | Intelligent integrated breathing self-rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108962.0A CN112253223A (en) | 2020-10-16 | 2020-10-16 | Intelligent integrated breathing self-rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112253223A true CN112253223A (en) | 2021-01-22 |
Family
ID=74244400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108962.0A Pending CN112253223A (en) | 2020-10-16 | 2020-10-16 | Intelligent integrated breathing self-rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112253223A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877088A (en) * | 2021-09-27 | 2022-01-04 | 宁波市曾氏生态农业发展有限公司 | Oxygen supply mask |
| CN115227994A (en) * | 2022-08-22 | 2022-10-25 | 王睿 | Colliery is individual safety equipment in pit |
| CN117975675A (en) * | 2024-02-29 | 2024-05-03 | 江苏普为科技有限公司 | Gas intelligent safety monitoring self-rescue system and method for limited space operation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963021A (en) * | 1974-01-16 | 1976-06-15 | Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Respirators |
| US4280491A (en) * | 1980-03-07 | 1981-07-28 | Minnesota Mining And Manufacturing Company | Powered air respirator |
| CN2202406Y (en) * | 1994-05-27 | 1995-07-05 | 马保福 | Self-saving helmet |
| CN103300531A (en) * | 2013-06-14 | 2013-09-18 | 苏州原点工业设计有限公司 | Self-rescue mining light helmet |
| CN104014083A (en) * | 2014-05-19 | 2014-09-03 | 沈阳理工大学 | High-effect combined-type novel self-rescuer |
| CN204552812U (en) * | 2015-03-02 | 2015-08-12 | 陈吉鸥 | Self-rescuer under a kind of metalliferous mine |
| CN106943685A (en) * | 2017-03-31 | 2017-07-14 | 东华大学 | A kind of wearable oxygen self-rescue apparatus and its application method |
| CN107191219A (en) * | 2017-05-15 | 2017-09-22 | 东北大学 | A kind of miner's guard system |
| CN107989649A (en) * | 2017-12-27 | 2018-05-04 | 贵州大学 | A kind of underground mine use Intelligent Compression oxygen self-help apparatus |
| CN213743503U (en) * | 2020-10-16 | 2021-07-20 | 许兴亮 | Intelligent positive pressure self-rescuer |
-
2020
- 2020-10-16 CN CN202011108962.0A patent/CN112253223A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963021A (en) * | 1974-01-16 | 1976-06-15 | Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Respirators |
| US4280491A (en) * | 1980-03-07 | 1981-07-28 | Minnesota Mining And Manufacturing Company | Powered air respirator |
| CN2202406Y (en) * | 1994-05-27 | 1995-07-05 | 马保福 | Self-saving helmet |
| CN103300531A (en) * | 2013-06-14 | 2013-09-18 | 苏州原点工业设计有限公司 | Self-rescue mining light helmet |
| CN104014083A (en) * | 2014-05-19 | 2014-09-03 | 沈阳理工大学 | High-effect combined-type novel self-rescuer |
| CN204552812U (en) * | 2015-03-02 | 2015-08-12 | 陈吉鸥 | Self-rescuer under a kind of metalliferous mine |
| CN106943685A (en) * | 2017-03-31 | 2017-07-14 | 东华大学 | A kind of wearable oxygen self-rescue apparatus and its application method |
| CN107191219A (en) * | 2017-05-15 | 2017-09-22 | 东北大学 | A kind of miner's guard system |
| CN107989649A (en) * | 2017-12-27 | 2018-05-04 | 贵州大学 | A kind of underground mine use Intelligent Compression oxygen self-help apparatus |
| CN213743503U (en) * | 2020-10-16 | 2021-07-20 | 许兴亮 | Intelligent positive pressure self-rescuer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877088A (en) * | 2021-09-27 | 2022-01-04 | 宁波市曾氏生态农业发展有限公司 | Oxygen supply mask |
| CN115227994A (en) * | 2022-08-22 | 2022-10-25 | 王睿 | Colliery is individual safety equipment in pit |
| CN117975675A (en) * | 2024-02-29 | 2024-05-03 | 江苏普为科技有限公司 | Gas intelligent safety monitoring self-rescue system and method for limited space operation |
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