CN204684483U - Integrated air breathes station assembly - Google Patents
Integrated air breathes station assembly Download PDFInfo
- Publication number
- CN204684483U CN204684483U CN201520275638.6U CN201520275638U CN204684483U CN 204684483 U CN204684483 U CN 204684483U CN 201520275638 U CN201520275638 U CN 201520275638U CN 204684483 U CN204684483 U CN 204684483U
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- Prior art keywords
- filter
- pressure
- snap joint
- flexible pipe
- breathes
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Abstract
The utility model discloses a kind of integrated air and breathe station assembly, comprise the switch valve, pressure-reducing valve and the filter that connect successively, described switch valve is connected to air supply system, described filter is connected to the male contact of the first snap joint or one of them of famale connector, another of the male contact of described first snap joint or famale connector is connected to and connects flexible pipe soon, describedly connect the breathing mask that flexible pipe is connected to closed soon, it is characterized in that: between described pressure-reducing valve and filter or on described filter, be provided with safety trip.Breathe in station in the space of integrated form, arrange safety trip, when pressure-reducing valve lost efficacy, can discharge too high pressure, in maintenance breathing station, air pressure is stable, guarantees normal use; Adopt multi-functional filter, improve the air quality of breathing mask; Dewatering device is set, the condensed water produced after can discharging air compressing, extends the service life of breathing station.
Description
Technical field
The utility model relates to a kind of apparatus of oxygen supply, especially a kind of aerial respiration station assembly of integrated form.
Background technology
At present conventional for being respirator to the on-the-spot emergency repair of production line and confined space rescue personnel oxygen supply; respirator is a kind of isolation type respiratory protection equipment; for the fire fighter and rescue personnel etc. entered in anoxic, toxic and harmful environmental work provides respiratory protection; prevent from sucking harmful poison gas, smog, be suspended in the noxious pollutant in air.
As application number a kind of positive pressure oxygen respirator disclosed in the Chinese patent of 201210084927.9, comprise oxygen cylinder and air-breathing cooling device, air intake duct, air-breathing cooling device comprises pressure vessel and carbon dioxide coolant, and pressure vessel is provided with heat exchanger channels and is connected with air intake duct; And for example application number a kind of portable oxygen tank disclosed in the Chinese patent of 201220517925.X, comprise upper cover, breathing mask, compression valve, inhalator jar, inhalator jar is built with the medical oxygen of certain pressure, breathing mask is in the upper end of inhalator jar, during use, one end is connected to the venthole in compression valve, and the other end covers user's nose mouth.Above-mentioned breathing oxygen supply equipment, all need the oxygen cylinder (inhalator jar) of the self-contained oxygen supply of operating personnel, this gives and implements rescue or speedily carry out rescue work to make troubles, not only increase burden and also likely limit the action of operating personnel, cannot comparatively narrow part be passed through as the capacity issue due to oxygen cylinder; And the finite capacity of oxygen cylinder, in order to ensure the safety of operating personnel, have to limit the time at every turn entering operation, the progress of speedily carrying out rescue work or rescuing may be incured loss through delay thus.
The application number of the applicant be 201420221998.3 Chinese patent disclose a kind of integrated air and breathe station, well solve the problems referred to above, this breathing station comprise connect successively switch valve, pressure-reducing valve, filter and snap joint, switch valve is connected to air supply system, filter is connected to snap joint, the other end of snap joint is connected to and connects flexible pipe soon, connects the breathing mask that flexible pipe is connected to closed soon.Using this aerial respiration station, to speedily carry out rescue work or rescue personnel can obtain the without interruption of air without the need to bearing oxygen cylinder, during operation, action is also very convenient at the scene, and the time of action is also unrestricted.But in actual use, can there is the situation of inefficacy in pressure-reducing valve, when pressure-reducing valve lost efficacy, in the breathing station pipeline after pressure-reducing valve, pressure will continue to rise, and will cause normally using, and air after compression, can produce condensed water in breathing station, the service life at impact breathing station.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art Problems existing, provides a kind of integrated air respiratory system improving operating personnel's flexibility.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of integrated air breathes station assembly, comprise the switch valve connected successively, pressure-reducing valve and filter, described switch valve is connected to air supply source, described filter is connected to the male contact of the first snap joint or one of them of famale connector, another of the male contact of described first snap joint or famale connector is connected to and connects flexible pipe soon, describedly connect the breathing mask that flexible pipe is connected to closed soon, it is characterized in that: between described pressure-reducing valve and filter or on described filter, be provided with safety trip.
For improving the air quality in breathing mask, described filter be one be integrated with dedusting, dehydration, oil removing, deodorizing, degerming in the multi-functional filter of at least one function; Or described filter includes at least one multi-functional filter, this multi-functional filter has dedusting, dehydration, oil removing, deodorizing or degerming functions respectively.
For the condensed water formed after discharge air compressing, described filter bottom is provided with dewatering device manually or automatically.
Preferably, described air supply system is air compressor, and described switch valve and described air compressor are configured at one, expand the scope of application.
Described switch valve, pressure-reducing valve, safety trip, filter and the first snap joint are formed as aggregate, the first snap joint part that described filter connects is arranged on aggregate, only needs the flexible pipe that connects soon be connected with breathing mask to be connected fast can to realize air feed with the first snap joint on casing during use.
The adapter be connected with described filter has multiple branch, each branch is connected with respectively described first snap joint, can realize multiple operating personnel thus and use breathing station simultaneously.
For ease of extending length of accelerating according to the situation at scene, increase the scope of activities of operating personnel, the described flexible pipe that connects soon comprises multiple flexible pipe connected by the second snap joint.
For ease of carrying out pipe crimping and the operation of putting pipe to connecing flexible pipe soon, also comprise tube rolling device, the described soft tube winding that connects soon is on tube rolling device.
Compared with prior art, the utility model has the advantage of: in the aerial respiration station assembly of integrated form, safety trip is set, can when pressure-reducing valve loses efficacy, discharge too high pressure, in keeping breathing to stand, air pressure is stable, guarantees normal use; Adopt multi-functional filter, improve the air quality of breathing mask; Dewatering device is set, the condensed water produced after can discharging air compressing, extends the service life of breathing station; The extension that can realize operating radius is connect soon by multiple flexible pipe.
Accompanying drawing explanation
Fig. 1 is the block diagram breathing first embodiment of station assembly of the present utility model;
Fig. 2 is the block diagram breathing second embodiment of station assembly of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one
See Fig. 1, a kind of integrated air breathes station assembly, comprises switch valve 1, pressure-reducing valve 2, filter 3, first snap joint 4, connects flexible pipe 5 and closed breathing mask 6 soon.
Be provided with safety trip between pressure-reducing valve 2 and filter 3, as safety valve 8, even if pressure-reducing valve 2 lost efficacy thus, pressure increase, safety trip also can release pressure, the pressure stability ensured respiration in the follow-up pipeline in station.Wherein, switch valve 1 and pressure-reducing valve 2, can be connected successively with the 3rd adapter 81 respectively by the first adapter 11, second adapter 21 between pressure-reducing valve 2 and safety valve 8, between safety valve 8 and filter 3, and above-mentioned four parts are formed as an aggregate (set is integrated), be placed in production line scene or other confined spaces.Alternative, safety valve 8 also can be arranged on filter 3.
Switch valve 1 is connected to air supply source by the 4th adapter 12, as in the air supply system (this air supply system is for the production of the normal operation at line scene) at production line scene, or, also can by switch valve 1 by pipeline and air compressor together with being configured at one.
Filter 3 is connected to the male contact (or famale connector) of one first snap joint 4 by adapter 31, the male contact (or famale connector) of this first snap joint 4 is located on casing, so that connect fast, the first snap joint 4 can adopt existing technology, does not repeat them here.The famale connector (or male contact) of the first snap joint 4 is connected to above-mentioned one end connecing flexible pipe 5 soon, and the other end connecing flexible pipe 5 is soon connected to breathing mask 6.
Filter 3 can be preferably one be integrated with except filtering as dedusting, dehydration, oil removing, deodorizing, degerming in the multi-functional filter of at least one function, or have five multi-functional filters of dedusting, dehydration, oil removing, deodorizing and degerming functions respectively, this filter 3 comprises at least one in multi-functional filter.The bottom of filter 3 can arrange dewatering device 7 manually or automatically, thus the condensed water that air compressing can be formed later is discharged.When it is desired to be used; open switch valve 1; flexible pipe 5 will be connect soon and filter 3 realizes quick connection by the first snap joint 4; reduce pressure through pressure-reducing valve 2, after filter 3 is filtered into clean air; operating personnel are fed to by breathing mask 6; guarantee that it is breathed normally, be suitable at fire-fighting, petrochemical industry, chemical industry, medicine, food, ferment, brewage, metallurgy, boats and ships, storage, public contingent even Work places carry out autoprotection.Connect flexible pipe 5 soon to accelerate extending length according to the situation at scene, increase the scope of activities of operating personnel, namely each flexible pipe 5 that connects soon comprises multiple flexible pipe connected by the second snap joint, and the first snap joint 4 preferably can be identical with the structure of the second snap joint.And according to different operation site, the length connecing flexible pipe 5 soon may reach tens of rice, now artificial pipe crimping put pipe operation will be more difficult, therefore, can be wrapped on tube rolling device by connecing soon flexible pipe 5, put pipe by tube rolling device during use, and after finishing using, operate tube rolling device pipe crimping, make manual operation pipe crimping very convenient.
Embodiment two
See Fig. 2, in the present embodiment, be with the difference of above-described embodiment, adapter 31 ' has multiple branch 311 ', each branch 311 ' respectively by the first snap joint 4 with connect flexible pipe 5 soon and be connected, thus air can be supplied for multiple operating personnel simultaneously.
Claims (8)
1. an integrated air breathes station assembly, comprise the switch valve (1) connected successively, pressure-reducing valve (2) and filter (3), described switch valve (1) is connected to air supply system, described filter (3) is connected to the male contact of the first snap joint (4) or one of them of famale connector, another of the male contact of described first snap joint (4) or famale connector is connected to and connects flexible pipe (5) soon, describedly connect the breathing mask (6) that flexible pipe (5) is connected to closed soon, it is characterized in that: between described pressure-reducing valve (2) and filter (3) or on described filter (3), be provided with safety trip.
2. integrated air as claimed in claim 1 breathes station assembly, it is characterized in that: described filter (3) be one be integrated with dedusting, dehydration, oil removing, deodorizing, degerming in the multi-functional filter of at least one function; Or described filter (3) includes at least one multi-functional filter, and this multi-functional filter has dedusting, dehydration, oil removing, deodorizing or degerming functions respectively.
3. integrated air as claimed in claim 1 breathes station assembly, it is characterized in that: described filter (3) bottom is provided with dewatering device (7) manually or automatically.
4. the integrated air according to any one of claims 1 to 3 breathes station assembly, it is characterized in that: described air supply system is air compressor, and described switch valve (1) and described air compressor are configured at one.
5. the integrated air according to any one of claims 1 to 3 breathes station assembly, it is characterized in that, described switch valve (1), pressure-reducing valve (2), safety trip, filter (3) and the first snap joint (4) are formed as aggregate, and the first snap joint (4) part that described filter (3) connects is arranged on aggregate.
6. the integrated air according to any one of claims 1 to 3 breathes station assembly, it is characterized in that, the adapter (31 ') be connected with described filter (3) has multiple branch's (311 '), each branch's (311 ') is connected with respectively described first snap joint (4).
7. the integrated air according to any one of claims 1 to 3 breathes station assembly, it is characterized in that: the described flexible pipe (5) that connects soon comprises multiple flexible pipe connected by the second snap joint.
8. the integrated air according to any one of claims 1 to 3 breathes station assembly, and it is characterized in that: also comprise tube rolling device, the described flexible pipe (5) that connects soon is wrapped on tube rolling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275638.6U CN204684483U (en) | 2015-04-30 | 2015-04-30 | Integrated air breathes station assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275638.6U CN204684483U (en) | 2015-04-30 | 2015-04-30 | Integrated air breathes station assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684483U true CN204684483U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275638.6U Expired - Fee Related CN204684483U (en) | 2015-04-30 | 2015-04-30 | Integrated air breathes station assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233677A (en) * | 2016-03-28 | 2017-10-10 | 王振牛 | A kind of device having a breath of fresh air of high-risk gaseous state operating in limited space |
| CN111692555A (en) * | 2020-06-15 | 2020-09-22 | 广东电网有限责任公司 | Balloon lamp |
-
2015
- 2015-04-30 CN CN201520275638.6U patent/CN204684483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233677A (en) * | 2016-03-28 | 2017-10-10 | 王振牛 | A kind of device having a breath of fresh air of high-risk gaseous state operating in limited space |
| CN111692555A (en) * | 2020-06-15 | 2020-09-22 | 广东电网有限责任公司 | Balloon lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180430 |