CN206852938U - One kind breathing air central support air system - Google Patents
One kind breathing air central support air system Download PDFInfo
- Publication number
- CN206852938U CN206852938U CN201720723771.2U CN201720723771U CN206852938U CN 206852938 U CN206852938 U CN 206852938U CN 201720723771 U CN201720723771 U CN 201720723771U CN 206852938 U CN206852938 U CN 206852938U
- Authority
- CN
- China
- Prior art keywords
- air
- process tank
- gas
- breathing
- valve
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model patent discloses a kind of breathing air central support air system, including gas handling system and multiple breathing masks for being connected to by gas pipeline on gas handling system, it is characterised in that：Described gas handling system includes process tank and the aqueduct and air duct that are connected on process tank, described gas pipeline is connected at the gas outlet of process tank, and it is provided with automatic exhaust steam valve at the gas outlet, heater is provided with the tank skin of process tank, compressor governor of air filtration is provided with described air duct, compressed air is after the compressor governor of air filtration processing in air duct, with being together input to the pure water in itself and the conveyance conduit that connects in process tank, this product belongs to operation type respiratory protection equipment, it is mainly used to defence suction pernicious gas, dust, the polluters such as smog, and effectively adjust suitable aerial temperature and humidity, for chemical industry, petrochemical industry, pharmaceuticals industry, laboratory, the industries such as urban construction underground construction.
Description
Technical field
Respiratory protection air feed equipment when the utility model patent is related to a kind of operation, especially a kind of alternative air
Bottle, for the central support air system in pernicious gas, smog or the serious working environment of dust.
Background technology
For having the Work places of air pollution, such as chemical industry, oil, pharmacy, laboratory, underground job, urban construction underground
Construction site, staff need to bear clean air bottle operation, are inconvenient, and loaded work piece adds staff
Labor intensity and job schedule.Positive pressure respirator is that one kind is extensive under dense smoke, toxic and harmful gas, dust, anaerobic environment
A kind of respiratory protection utensil used.The conventional structure of positive pressure respirator is source of the gas part and breathing mask at present, source of the gas part
By the way of gas cylinder supply, have the shortcomings that pressure is big, volume is big, service life is short, between not being suitable for long-time not
Disconnected respiratory protection.
The place of air bottle, which need not be born, typically can all use the purification of air that air purifier carries out small range, such as
Family, business, building, automobile-used place etc., air purifier is also known as air cleaner, air cleaner, clarifier, is to refer to
Adsorbing, decompose or convert various air pollutants, (finishing for generally comprising PM2.5, dust, pollen, peculiar smell, formaldehyde etc is dirty
Dye, bacterium, anaphylactogen etc.), effectively improve the household appliances of air cleanliness, still, this equipment be only used for as above these
Place, it is impossible to be used in chemical industry, oil, pharmacy, laboratory, underground job, urban construction underground construction place, because its air is net
It is slower to change speed, it is impossible to meet the application of these Work places, the staff in these places still needs to bear air bottle work
Industry.At present, a kind of personnel that can be worked for these places are needed badly cleaned air is provided, removed staff from and bear air bottle
Burden.
Utility model content
For the problems of the prior art, the purpose of this utility model, which is to provide for a kind of staff, need not bear air
The breathing air central support air system of bottle, the central support air system are used for the work under pernicious gas, dust, anaerobic environment be present
Make personnel and breath for gas is provided, and the system can be filtered empty with the temperature of adjustment work personnel's breath for gas, humidity
Gas, make staff's breathing comfortable, avoid load operation.
In order to achieve the above object, the technical solution of the utility model is：
One kind breathing air central support air system, including gas handling system and gas treatment is connected to by gas pipeline
Multiple breathing masks in system, it is characterised in that：Described gas handling system includes process tank and is connected on process tank
Aqueduct and air duct, described gas pipeline is connected at the gas outlet of process tank, and is set at the gas outlet
There is automatic exhaust steam valve, heater is provided with the tank skin of process tank, air filtration pressure regulation is provided with described air duct
Device, compressed air after the compressor governor of air filtration processing in air duct, with the pure water in itself and the conveyance conduit that connects
Together it is input in process tank.
Further, differential pressure pickup is connected with the compressor governor of air filtration in described air duct, and this is supplied gas
Manual ball valve, automatic exhaust steam valve and check valve are provided with pipeline, manual ball valve is located at the entrance pipe of compressor governor of air filtration
On, automatic exhaust steam valve and check valve are located on the export pipeline of compressor governor of air filtration.
Further, on described air duct at tap one with the manual ball valve on air duct, air filtration adjust
Depressor, automatic exhaust steam valve and check valve pipeline in parallel, and manual ball valve and check valve are again provided with the pipeline, pipeline end
End is provided with manual exhaust mouth.
Further, manual ball valve and magnetic valve are provided with described aqueduct.
Further, Auto-drainage mouth is provided with described aqueduct.
Further, it is provided with warning device on described breathing mask.
For filter in the present apparatus using traditional physical filtering method, filtration method is in motive force or other external force
Air under effect, interior impure (solid particle) or steam, by food-grade air cleaner by impurity (solid particle) or
Steam retains, so that gas reaches the air of breathing quality standard.
It is to be reached one or more accumulation of impurities in air or condensing on surface with more mesh sieves with filtration method
The operation of purpose is filtered, respectively physical filtering and chemically different from the intermolecular forces of impurity according to filter element surface
Filtering.It is physical filtering that impurity screening, which is used for purification of air processing,.Physical filtering is as caused by intermolecular attraction, and it is
Directive force and induction force.It is characterized in that chemical action does not occur between filter element and matter, it is a kind of reversible process, both adsorbed
With desorption.Physical absorption is not affected by temperature typically, but filtration yield declines with the increase of time, therefore is used in filter
Need periodically to handle filter element in journey.Including cleaning and changing filter core.Should typically possess as adsorption plant with
Lower feature：With stronger filter capacity, one or more of impurity can be filtered.
Heater in the present apparatus in process tank is by heater design-calculated, based on human body to breathing temperature
Consider, to set temperature-controlled zones.Its principle is air by air cleaner impurity screening, after being handled by process tank,
Reach humidity, the temperature of preset air.Can also by the direct current that is breathed for staff to heater plate, to air plus
Heat, remaining air are contacted by handling top tank structure, reach the temperature of preset air.The device is controlled using air cleaner and center
System processed, solve the air of load and suitable humiture during work, wherein, breathing mask can be improved with active carbon filter and exhaled
The air quality of suction, mask strap beep alarm device can alarm whistle during lack of air；This technique reduces load during work
And improve air quality；The problem of improving work man-hour institute suck quality.This equipment is easy to use, easy to maintenance,
Service life is grown, and fault rate is low；This product belongs to operation type respiratory protection equipment, is mainly used to defence suction pernicious gas, powder
The polluters such as dirt, smog, and effectively adjust suitable aerial temperature and humidity.For chemical industry, petrochemical industry, pharmaceuticals industry, experiment
The industries such as room, urban construction underground construction.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Accompanying drawing 1 is the structural representation of the system.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of breathing air central support air system, including gas handling system and connected by gas pipeline 7
The multiple breathing masks 10 being connected on gas handling system, warning device are provided with breathing mask 10, by gas treatment system
Air after system processing is transported on the breathing mask 10 of end by gas pipeline 7, to use the work people of breathing mask 10
Member's conveying breath.With reference to accompanying drawing 1, it can be seen that the gas handling system includes process tank 6 and is connected on process tank 6
Aqueduct 1 and air duct 2, gas pipeline 7 is connected at the gas outlet of process tank 6, and is provided with the gas outlet
Automatic exhaust steam valve 4, heater is provided with the tank skin of process tank 6, Auto-drainage mouth 9 is provided with aqueduct 7, by water delivery
Remaining water in pipeline 7 is automatically drained out.
Manual ball valve 3 and magnetic valve 11 are provided with aqueduct 1, can be opened by the manual ball valve 3 and magnetic valve 11
Aqueduct 1, dual structure opens or closes, it is ensured that effect structure, can close or open the water-supply-pipe while supplying gas
Road 1, for the air wetting of conveying, compressor governor of air filtration 21 is provided with air duct 2, compressed air is through in air duct 2
Compressor governor of air filtration 21 handle after, with being together input in process tank 6 with the pure water in itself and the conveyance conduit 1 that connects,
Differential pressure pickup 22 is connected with compressor governor of air filtration 21 in air duct 2, and manual ball is provided with the air duct 2
Valve 3, automatic exhaust steam valve 4 and check valve 5, manual ball valve 3 are located on the entrance pipe of compressor governor of air filtration 21, automatic exhaust steam valve
4 and check valve 5 be located on the export pipeline of compressor governor of air filtration 21, and on air duct 2 at tap one with air duct 2
On manual ball valve 3, compressor governor of air filtration 21, automatic exhaust steam valve 4 and check valve 5 pipeline in parallel, it is and same on the pipeline
Manual ball valve 3 and check valve 5 are provided with, pipe end is provided with manual exhaust mouth 8, under normal circumstances, opens on air duct 2
Manual ball valve 3, the manual ball valve 3 closed on parallel pipeline, compressed air passes through the compressor governor of air filtration on air duct 2
21 filtering pressure regulation processing after, be transported to by check valve 5 in process tank 6, when air pressure is too high, by automatic exhaust steam valve 4 to
Outer exhaust, until pressure value is normal.Also, the compressor governor of air filtration 21 is three-stage filtration, compressor governor of air filtration 21 acts on
When being that air passes through, impurity is not of uniform size in air, and the larger impurity of particle is adsorbed by filter grade one filter filter core, particle
Less impurity is adsorbed by filter secondary filter filter core, and the peculiar smell in air is adsorbed by the three-stage filtration of filter element,
Subsequently into next link.On compressor governor of air filtration 21 and the pressure detector 22 that connects is used to detect compressor governor of air filtration
21 normal operating conditions situation, when there is situation, it is necessary to when adjusting in equipment, the manual ball valve that can be closed on air duct 2
3, the manual ball valve 3 on parallel pipeline is opened, compressed air will pass through check valve 5 and manual exhaust mouth 8 is vented.Meanwhile handle
Tank 6 is also equipped with certain pressure higher limit, and when pressure value is too high, the automatic exhaust steam valve 4 being arranged on process tank 6 will be automatic
Exhaust, prevents hypertonia, has undesirable effect.Its operation principle is：Aqueduct 1 and air duct 2 are by after water and filtering
Compressed air be sent into process tank 6, the process tank 6 heats to air of the feeding containing moisture, and passes through outlet and gas transmission
Pipeline 7 is delivered air at the breathing mask 10 of end, is breathed and is used for staff.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (6)
1. one kind breathing air central support air system, including gas handling system and be connected to by gas pipeline (7) at gas
Multiple breathing masks (10) in reason system, it is characterised in that：Described gas handling system includes process tank (6) and is connected to
Aqueduct (1) and air duct (2) on process tank (6), described gas pipeline (7) are connected to the outlet of process tank (6)
At mouthful, and automatic exhaust steam valve (4) is provided with the gas outlet, heater is provided with the tank skin of process tank (6), it is described
Compressor governor of air filtration (21) is provided with air duct (2), compressed air is through the compressor governor of air filtration in air duct (2)
(21) after handling, with being together input in process tank (6) with the pure water in itself and the conveyance conduit (1) that connects.
A kind of 2. breathing air central support air system according to claim 1, it is characterised in that：Described air duct
(2) differential pressure pickup (22) is connected with the compressor governor of air filtration (21) in, and manual ball is provided with the air duct (2)
Valve (3), automatic exhaust steam valve (4) and check valve (5), manual ball valve (3) are located on the entrance pipe of compressor governor of air filtration (21),
Automatic exhaust steam valve (4) and check valve (5) are located on the export pipeline of compressor governor of air filtration (21).
A kind of 3. breathing air central support air system according to claim 2, it is characterised in that：Described air duct
(2) at tap one with the manual ball valve (3) on air duct (2), compressor governor of air filtration (21), automatic exhaust steam valve (4)
The pipeline in parallel with check valve (5), and manual ball valve (3) and check valve (5) are again provided with the pipeline, pipe end is set
There is manual exhaust mouth (8).
A kind of 4. breathing air central support air system according to claim 1, it is characterised in that：Described aqueduct
(1) manual ball valve (3) and magnetic valve (11) are provided with.
A kind of 5. breathing air central support air system according to claim 1, it is characterised in that：Described aqueduct
(7) Auto-drainage mouth (9) is provided with.
A kind of 6. breathing air central support air system according to claim 1, it is characterised in that：Described breathing mask
(10) warning device is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723771.2U CN206852938U (en) | 2017-06-21 | 2017-06-21 | One kind breathing air central support air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723771.2U CN206852938U (en) | 2017-06-21 | 2017-06-21 | One kind breathing air central support air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852938U true CN206852938U (en) | 2018-01-09 |
Family
ID=60827560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723771.2U Active CN206852938U (en) | 2017-06-21 | 2017-06-21 | One kind breathing air central support air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915333A (en) * | 2021-03-05 | 2021-06-08 | 吉林大学第一医院 | Oxygen supply system for respiratory failure patient entering Eicu |
-
2017
- 2017-06-21 CN CN201720723771.2U patent/CN206852938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915333A (en) * | 2021-03-05 | 2021-06-08 | 吉林大学第一医院 | Oxygen supply system for respiratory failure patient entering Eicu |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111715056A (en) | Special multi-effect fresh air purification device for cultivation and control method thereof | |
| CN206852938U (en) | One kind breathing air central support air system | |
| CN106394186A (en) | Vehicle-mounted ceiling type electronic air purifier | |
| CN207569995U (en) | A kind of band fresh air function ceiling type air purifier | |
| CN107744703A (en) | A kind of easy-to-dismount efficient air purifier | |
| CN104456773A (en) | Oxygen production and air purification integrated device | |
| CN209622986U (en) | A kind of air purifying unit of central air conditioner | |
| CN204648489U (en) | A kind of aerobic air purification humidifier | |
| CN109908503A (en) | A kind of factory floor movable type fresh air system and its application | |
| CN208194015U (en) | Dust separation device is used in furniture processing | |
| CN208620475U (en) | A kind of indoor air circulation purification low-purity oxygen plant | |
| CN103394172A (en) | Positive pressure respirator | |
| CN207648980U (en) | A kind of air purifier being convenient for changing filter device | |
| CN106719243A (en) | A kind of full-automatic feeding system of juvenile fish | |
| CN207113016U (en) | Indoor air cleaner | |
| CN102389611A (en) | Air purifier connected with respirator | |
| CN206310641U (en) | A kind of central air-conditioning energy cleaning system | |
| CN108561977A (en) | A kind of air cleaning facility convenient for Laboratory air sterilization | |
| CN209451651U (en) | A kind of wind-exchanging system for grinding tool workshop | |
| CN209530454U (en) | A kind of filtration system for organic exhaust gas VOCs processing | |
| CN106693225B (en) | A kind of industrial piping system compressed air filtering humidifier and its method | |
| CN208465497U (en) | A kind of total system of the exhaust gas containing dust | |
| CN105727672A (en) | Treatment method for cracking and burning of industrial refuses and removal of tail gas and dust | |
| CN205494723U (en) | Air cleaning filter | |
| CN215505198U (en) | Active air supply system that breathes of oil quality control room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |