CN221098288U - Composite gas cylinder quick inflation device for respiratory protection - Google Patents
Composite gas cylinder quick inflation device for respiratory protection Download PDFInfo
- Publication number
- CN221098288U CN221098288U CN202323081531.1U CN202323081531U CN221098288U CN 221098288 U CN221098288 U CN 221098288U CN 202323081531 U CN202323081531 U CN 202323081531U CN 221098288 U CN221098288 U CN 221098288U
- Authority
- CN
- China
- Prior art keywords
- air
- sensor
- oil
- pipeline
- composite
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims description 51
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 238000012806 monitoring device Methods 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009785 tube rolling Methods 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 12
- 210000003437 trachea Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- -1 dew point Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a rapid air charging device for a composite air bottle for respiratory protection, which belongs to the technical field of air charging of the composite air bottle and comprises a shell, wherein two air compressor bodies are fixedly arranged on the left surface of the shell, a three-way air supply pipe is arranged between the air discharging ends of the two air compressor bodies, an oil-water separation device is arranged at the air discharging end of the three-way air supply pipe, an air duct is connected at the air discharging end of the oil-water separation device, a cold dryer body is connected at the air discharging end of the air duct, a jacket with nine air discharging ports is arranged at the air discharging end of the cold dryer body, high-pressure air storage bottles are respectively arranged at eight air discharging ports of the jacket, a monitoring pipeline is connected at the other air discharging port of the jacket, a transfer air pipe with four air discharging ends is connected at the air discharging end of the monitoring pipeline, an air charging pipe is arranged at the air discharging end of the air charging pipe, a manual air supply switch is arranged, and the air discharging end of the manual air supply switch is connected with a quick plug.
Description
Technical Field
The utility model belongs to the technical field of inflation of a composite gas cylinder, and particularly relates to a rapid inflation device of a composite gas cylinder for respiratory protection.
Background
The fire fighter and the working personnel in the chemical industry field must wear the positive pressure type air respirator when carrying out the task, the clean air with the pressure of 30MPa is generally stored in the composite air bottle for the respirator, the protection time is generally 30-45min, but during the emergency task, the pressure in the air bottle is quickly exhausted, the rescue task is not finished yet, the time (to 30 MPa) for filling one air bottle by the air compressor with the normal flow of 100L/min is approximately 30min, the low efficiency seriously affects the precious time of rescue, the rescue efficiency is greatly affected, and for this reason, the rapid oxygenation of the composite air bottle is accelerated, and the rapid inflation device for the composite air bottle for respiratory protection is particularly provided.
Disclosure of utility model
Aiming at the problems that in the prior art, when the composite gas cylinder is oxygenated, the filling time is long and the filling efficiency is low, the utility model provides the rapid air charging device for the composite gas cylinder for respiratory protection, which can filter external air through the oil-water separation device by two air compressor bodies and dry and store the air into eight high-pressure gas cylinders in the shell, and when the composite gas cylinder for the respiratory device is inflated, the composite gas cylinder for the respiratory device is not required to be taken down from the body and the mind of a fire fighter in the inflation process, after the rapid connection plug of the air charging pipe is directly connected with the air charging port of the composite gas cylinder for the respiratory device, the rapid oxygen charging of the composite gas cylinder for the respiratory device can be realized by manually opening the manual air supply switch, the inflation efficiency can be effectively improved, and the problems that in the prior art, the filling time is long and the charging efficiency is low when the composite gas cylinder is oxygenated are effectively solved. The specific technical scheme is as follows:
The utility model provides a breathe protection is with quick aerating device of compound gas cylinder, includes the casing, the left surface fixed mounting of casing has two air compressor machine main part, two install the tee bend air supply pipe between the exhaust end of air compressor machine main part, be provided with check valve A in the pipeline of tee bend air supply pipe, the oil-water separator is installed to the exhaust end of tee bend air supply pipe, oil-water separator's exhaust end is connected with the air duct, the exhaust end of air duct is connected with the cold dryer main part, the jacket of nine gas vents is installed to the exhaust end of cold dryer main part, high-pressure gas storage bottle is all installed to eight gas vents department among them of jacket, another gas vent department of jacket is connected with the monitoring pipeline, be provided with gas sensing monitoring device in the pipeline of monitoring pipeline, the exhaust end of monitoring pipeline is connected with the transfer trachea that has four exhaust ends, the exhaust end of transfer trachea all is connected with the gas tube, be provided with the check valve B in the pipeline of gas cylinder, and the exhaust end of gas duct is provided with manual switch, manual air supply switch's exhaust end is connected with the cold dryer main part, the high-pressure gas storage bottle, the air duct is connected with the air duct, and is located the air duct, and is connected with the air duct, and is located the high-pressure air compressor main part, the air duct and the air duct.
In the above technical scheme, the front surface embedding fixed mounting of casing has the display screen main part, gas sensing monitoring devices includes oxygen sensor, carbon monoxide sensor, carbon dioxide sensor, dew point sensor and oil mist and particulate matter sensor, oxygen sensor, carbon monoxide sensor, carbon dioxide sensor, dew point sensor and oil mist and particulate matter sensor all with display screen main part electric connection.
In the above technical scheme, still be provided with high-pressure solenoid valve in the pipeline of monitoring pipeline, high-pressure solenoid valve and display screen main part electric connection, the front surface fixed mounting of casing has the scram switch, scram switch and high-pressure solenoid valve electric connection.
In the above technical scheme, be provided with single tube pressure sensor in the pipeline of gas tube, single tube pressure sensor is located behind the check valve B, and single tube pressure sensor and display screen main part electric connection.
In the above technical scheme, four mounting openings are formed in the front surface of the shell, the automatic telescopic tube rolling device main bodies are fixedly mounted in the mounting openings, and the inflatable tubes are coiled in the corresponding automatic telescopic tube rolling device main bodies.
In the above technical scheme, oil-water separator includes barrel, oil-water separation filter core and sealed lid, barrel fixed mounting is in the casing, and the inner chamber of barrel is connected with tee bend air supply pipe, the oil-water separation filter core is pegged graft in the barrel, sealed lid spiro union is on the top of barrel, and sealed lid is connected with the air duct.
Compared with the prior art, the rapid inflating device for the composite gas cylinder for respiratory protection has the beneficial effects that:
According to the utility model, external air can be filtered through the oil-water separation device through the two air compressor bodies and is dried and breathed through the cold dryer body, and the air can be stored in the eight high-pressure air cylinders in the shell, so that when the composite air cylinder for the respirator is inflated, the composite air cylinder for the respirator is not required to be taken down from the body and mind of a firefighter in the inflation process, the quick connection plug of the inflation tube is directly connected with the inflation port of the composite air cylinder for the respirator, and then the manual air supply switch is manually opened, so that the composite air cylinder for the respirator can be rapidly oxygenated, and the inflation efficiency can be effectively improved.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the present utility model.
Fig. 3 is a schematic structural view of an airway frame of the present utility model.
Fig. 4 is an enlarged view of a partial structure at a in fig. 3.
FIG. 5 is a schematic diagram of a cross-sectional structure of an oil-water separator according to the present utility model.
Fig. 6 is a diagram showing the connection relationship of electronic components according to the present utility model.
In fig. 1-6, wherein: 1-shell, 11-mounting port, 12-display screen main body, 13-emergency stop switch, 14-automatic telescopic pipe coiling device main body, 2-air compressor main body, 21-tee air supply pipe, 211-check valve A, 3-oil-water separation device, 31-air duct, 32-cylinder, 33-oil-water separation filter element, 34-sealing cover, 4-cold dryer main body, 5-high pressure air storage bottle, 6-air duct rack, 61-oxygen sensor, 62-carbon monoxide sensor, 63-carbon dioxide sensor, 64-dew point sensor, 65-oil mist and particulate matter sensor, 66-high pressure electromagnetic valve, 7-medium-rotation air pipe, 8-inflation pipe, 81-check valve B, 82-single pipe pressure sensor, 83-manual air supply switch and 84-quick connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
The utility model provides a compound gas cylinder quick-acting inflation device for respiratory protection, which comprises a housing 1, two air compressor main bodies 2 are fixedly arranged on the left surface of the housing 1, a three-way gas supply pipe 21 is arranged between the exhaust ends of the two air compressor main bodies 2, a one-way valve A211 is arranged in the pipeline of the three-way gas supply pipe 21, an oil-water separation device 3 is arranged at the gas outlet end of the three-way gas supply pipe 21, the exhaust end of the oil-water separation device 3 is connected with a gas guide pipe 31, the exhaust end of the gas guide pipe 31 is connected with a cold dryer main body 4, a jacket 6 with nine exhaust ports is arranged at the exhaust end of the cold dryer main body 4, high-pressure gas cylinders 5 are arranged at eight exhaust ports of the jacket 6, the capacity of each high-pressure gas cylinder 5 is 40L, the other gas vent department of jacket 6 is connected with the monitoring pipeline, be provided with gas sensing monitoring devices in the pipeline of monitoring pipeline, the exhaust end of monitoring pipeline is connected with the transfer trachea 7 that has four exhaust ends, the exhaust end of transfer trachea 7 all is connected with gas tube 8, be provided with check valve B81 in the pipeline of gas tube 8, and the exhaust end of gas tube 8 is provided with manual air feed switch 83, the exhaust end of manual air feed switch 83 is connected with quick connector 84, tee bend air feed pipe 21, oil water separator 3, cold dryer main part 4, high-pressure gas bottle 5, jacket 6, the monitoring pipeline, transfer trachea 7 and gas sensing monitoring devices are all installed in casing 1, the exhaust end of gas tube 8 is located the outside of casing 1.
The air compressor main body 2 is two external 680L/min inlet air compressors which are used as air sources, the two air compressor main bodies 2 are used for supplying outside air into the oil-water separation device 3 through the one-way valve 211 in the pipeline of the three-way air supply pipe 21, harmful substances in the air are filtered out by the oil-water separation device 3, moisture in the compressed air is filtered out by the air-guide pipe 31 which is supplied into the air cooler main body 4, then clean air is stored in the 8 40L high-pressure air cylinders 5 through the jacket 6 for storage, the gas sensing monitoring device is used for monitoring the cleanliness of the compressed air, when the air cooler is inflated by the air cooler, the quick-connection plug 84 of the air-guide pipe 8 can be directly connected with the inflation port of the composite air cylinder for the air cooler, the composite air cylinder for the air cooler can be quickly oxygenated by manually opening the manual air supply switch 83, in the inflation process, the inflation quantity is judged according to the pressure display value of the composite air cylinder for the air cooler, and the manual air supply switch is closed after the air cooler is full, the whole inflation process does not need to take the composite air cylinder for the air cooler from the firefighter for convenient inflation, and the inflation efficiency can be effectively improved.
The oil-water separation device 3 includes a cylinder 32, an oil-water separation filter element 33 and a sealing cover 34, the cylinder 32 is fixedly installed in the housing 1, the inner cavity of the cylinder 32 is connected with the three-way air supply pipe 21, the oil-water separation filter element 33 is inserted in the cylinder 32, the sealing cover 34 is screwed on the top end of the cylinder 32, and the sealing cover 34 is connected with the air duct 31, when the oil-water separation filter element 33 is replaced, the sealing cover 34 is unscrewed, and the oil-water separation filter element 33 is taken out for replacement.
In addition, as shown in fig. 1 and 4, the display screen main body 12 is fixedly embedded in the front surface of the housing 1, and the gas sensing and monitoring device includes an oxygen sensor 61, a carbon monoxide sensor 62, a carbon dioxide sensor 63, a dew point sensor 64, and an oil mist and particulate matter sensor 65, and the oxygen sensor 61, the carbon monoxide sensor 62, the carbon dioxide sensor 63, the dew point sensor 64, and the oil mist and particulate matter sensor 65 are all electrically connected with the display screen main body 12; when it is detected that a certain content in the monitoring pipeline exceeds the standard, an alarm is given in the display screen main body 12 to warn a professional to replace the oil-water separation filter element 33 in the oil-water separation device 3, and the gas sensor is only required to adopt the common oxygen, carbon monoxide detection, carbon dioxide, dew point, oil mist and particulate matter sensors in the market.
In addition, in order to cut off the gas delivered outwards in time under emergency, as shown in fig. 4, a high-voltage electromagnetic valve 66 (the high-voltage electromagnetic valve 66 is a high-voltage electromagnetic valve with a model Z231) is further arranged in the pipeline of the monitoring pipeline, the high-voltage electromagnetic valve 66 is electrically connected with the display screen main body 12, the emergency stop switch 13 is fixedly arranged on the front surface of the shell 1, the emergency stop switch 13 is electrically connected with the high-voltage electromagnetic valve 66, the high-voltage electromagnetic valve 66 is controlled by the emergency stop button 13, and when an emergency occurs, the emergency button 13 is pressed, the high-voltage electromagnetic valve 66 can be operated, and all the gas delivered outwards is cut off.
In order to monitor the inflation pressure of each inflation tube 8 independently, as shown in fig. 2, a single-tube pressure sensor 82 (the single-tube pressure sensor 82 is an environment-friendly hose melt pressure sensor with the model PT 124G-122) is arranged in the pipeline of each inflation tube 8, the single-tube pressure sensor 82 is located behind a one-way valve B81, the single-tube pressure sensor 82 is electrically connected with the display screen main body 12, the pressure of each inflation tube 8 can be monitored by the single-tube pressure sensor 82, and the monitored pressure data are displayed in the display screen main body 12.
In order to automatically store the inflation tube 8, four mounting openings 11 are formed in the front surface of the housing 1, an automatic telescopic tube rolling device main body 14 is fixedly mounted in each mounting opening 11, the inflation tube 8 is rolled and attached in the corresponding automatic telescopic tube rolling device main body 14, and when the inflation tube is used, the inflation tube 8 is pulled outwards under the action of the automatic telescopic tube rolling main body 14 to extend and store the inflation distance, and after the inflation tube is used, the inflation tube 8 can be automatically rolled and stored by the automatic telescopic tube rolling main body 14.
Claims (6)
1. The utility model provides a breathe protection is with quick aerating device of compound gas cylinder, includes casing (1), its characterized in that, the left surface fixed mounting of casing (1) has two air compressor machine main part (2), two install tee bend air supply pipe (21) between the exhaust end of air compressor machine main part (2), be provided with check valve A (211) in the pipeline of tee bend air supply pipe (21), oil-water separator (3) are installed to the end of giving vent to anger of tee bend air supply pipe (21), the exhaust end of oil-water separator (3) is connected with air duct (31), the exhaust end of air duct (31) is connected with cold dryer main part (4), nine exhaust jacket (6) are installed to the exhaust end of cold dryer main part (4), wherein eight exhaust port departments of jacket (6) all install high-pressure gas storage bottle (5), the other exhaust department of jacket (6) is connected with the monitoring pipeline, be provided with gas sensing monitoring device in the pipeline of monitoring pipeline, the exhaust end connection of monitoring pipeline has four transfer air duct (7), transfer air duct (8) are connected with air duct (8) and are provided with air supply valve (81), the exhaust end of the manual air supply switch (83) is connected with a quick connector (84);
The three-way air supply pipe (21), the oil-water separation device (3), the cold dryer body (4), the high-pressure air storage cylinder (5), the jacket (6), the monitoring pipeline, the transfer air pipe (7) and the gas sensing monitoring device are all installed in the shell (1), and the exhaust end of the air charging pipe (8) is located outside the shell (1).
2. The rapid air charging device for the composite air bottle for respiratory protection according to claim 1, wherein a display screen main body (12) is fixedly embedded in the front surface of the shell (1), the gas sensing monitoring device comprises an oxygen sensor (61), a carbon monoxide sensor (62), a carbon dioxide sensor (63), a dew point sensor (64) and an oil mist and particulate matter sensor (65), and the oxygen sensor (61), the carbon monoxide sensor (62), the carbon dioxide sensor (63), the dew point sensor (64) and the oil mist and particulate matter sensor (65) are electrically connected with the display screen main body (12).
3. The rapid air charging device for the composite air bottle for respiratory protection according to claim 2, wherein a high-pressure electromagnetic valve (66) is further arranged in a pipeline of the monitoring pipeline, the high-pressure electromagnetic valve (66) is electrically connected with the display screen main body (12), a sudden stop switch (13) is fixedly arranged on the front surface of the shell (1), and the sudden stop switch (13) is electrically connected with the high-pressure electromagnetic valve (66).
4. A rapid air charging device for a composite air bottle for respiratory protection according to claim 3, wherein a single-tube pressure sensor (82) is arranged in the pipeline of the air charging tube (8), the single-tube pressure sensor (82) is positioned behind the one-way valve B (81), and the single-tube pressure sensor (82) is electrically connected with the display screen main body (12).
5. The rapid air charging device for the composite air bottle for respiratory protection according to claim 2, wherein the front surface of the shell (1) is provided with four mounting ports (11), the mounting ports (11) are internally and fixedly provided with automatic telescopic tube rolling device bodies (14), and the air charging tube (8) is coiled in the corresponding automatic telescopic tube rolling device bodies (14).
6. The rapid air charging device for the composite air bottle for respiratory protection according to claim 1, wherein the oil-water separation device (3) comprises a cylinder body (32), an oil-water separation filter element (33) and a sealing cover (34), the cylinder body (32) is fixedly arranged in the shell (1), an inner cavity of the cylinder body (32) is connected with the three-way air supply pipe (21), the oil-water separation filter element (33) is inserted in the cylinder body (32), the sealing cover (34) is in threaded connection with the top end of the cylinder body (32), and the sealing cover (34) is connected with the air guide pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323081531.1U CN221098288U (en) | 2023-11-15 | 2023-11-15 | Composite gas cylinder quick inflation device for respiratory protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323081531.1U CN221098288U (en) | 2023-11-15 | 2023-11-15 | Composite gas cylinder quick inflation device for respiratory protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098288U true CN221098288U (en) | 2024-06-07 |
Family
ID=91316219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323081531.1U Active CN221098288U (en) | 2023-11-15 | 2023-11-15 | Composite gas cylinder quick inflation device for respiratory protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098288U (en) |
-
2023
- 2023-11-15 CN CN202323081531.1U patent/CN221098288U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105727405B (en) | airborne molecular sieve oxygen system | |
| CN106237466A (en) | Noinvasive high level breathing equipment | |
| CN206054220U (en) | A kind of high-pressure inflating pump | |
| CN221098288U (en) | Composite gas cylinder quick inflation device for respiratory protection | |
| CN2788846Y (en) | Mask type respiratory apparatus | |
| KR101722045B1 (en) | The status of cylinder diagnosis system equipped breathing air compressor | |
| CN203965102U (en) | Intelligent check meter for respirator | |
| CN219116263U (en) | Storage tank electric control nitrogen sealing device | |
| CN206660352U (en) | A kind of file cabinet | |
| CN112919420B (en) | Medical molecular sieve oxygen generator system | |
| CN209168889U (en) | A kind of transformer Maintenance-free respirator | |
| CN211603095U (en) | Shield constructs gaseous detection device in robot cabin | |
| CN212644225U (en) | Inflating device applied to gas transmission system | |
| CN210302094U (en) | Compressed air breathing device | |
| US8657938B2 (en) | Air-supply system for breathing | |
| CN209529934U (en) | Air supply system and fire fighting truck | |
| CN211675800U (en) | Breathing machine capable of automatically generating oxygen | |
| CN104288931B (en) | Air respiratorresuscitator dual-alarm device | |
| CN207568645U (en) | What mine rescue equipment transfer chamber used automatically controls air curtain apparatus | |
| CN111691913A (en) | Compressed oxygen self-rescuer for coal mine underground escape | |
| CN111609978A (en) | Aerify gaseous on-line monitoring system of looped netowrk cabinet | |
| CN206545572U (en) | Vehicle-mounted inflator pump | |
| CN217082161U (en) | Breathing air charging device for naval vessel | |
| CN212818701U (en) | Automatic pressurizing device of air separation system | |
| CN220608898U (en) | External cooling system for positive pressure oxygen respirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |