CN2647680Y - Vehicle oxygen supply respirator - Google Patents
Vehicle oxygen supply respirator Download PDFInfo
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- CN2647680Y CN2647680Y CNU03278760XU CN03278760U CN2647680Y CN 2647680 Y CN2647680 Y CN 2647680Y CN U03278760X U CNU03278760X U CN U03278760XU CN 03278760 U CN03278760 U CN 03278760U CN 2647680 Y CN2647680 Y CN 2647680Y
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- oxygen
- oxygen supply
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Abstract
A vehicle oxygen supply respirator belongs to the oxygen supply respirator, and comprises an oxygen supply respirator, an oxygen supply controller and an oxygen generator; wherein the oxygen generator is connected via an oxygen trunk pipe with the oxygen supply controller; an oxygen branch pipe of the oxygen supply controller is connected with the oxygen supply respirator. The utility model takes a liquid oxygen storage tank as the source of oxygen, the vehicle liquid oxygen storage tank can meet the requirements of the human body and the vehicle motor, thereby improving the oxygen volume in the human body and the comfort of the human body, and effectively protecting the health of people; as well as overcoming the problems of incomplete combustion due to the lack of oxygen in vehicle motor, high temperature of emission gas, emission of black gas, carbon accumulation of the air cylinder, power drop and low running pace, etc. The utility model is artfully designed to resolve the issue of supplying oxygen to working staff and vehicle motors in plateau region. At the same time, the utility model improves the working efficiency by times and greatly reduces the motor failures; and has convenient usage, economy, low cost, and long service life.
Description
Technical field
The utility model relates to a kind of oxygen supply breather apparatus, particularly a kind ofly works in plateau low pressure anoxic, low temperature environment, solves a kind of automobile oxygen supply breather apparatus of oxygen supply problem.
Background technology
At present, the average absolute altitude in Qinghai-Tibet Platean at height above sea level more than 4000 meters, the plateau low pressure anoxic, altitude sickness and altitude sickness often take place in personnel, and the oxygen supply normalized illustration is when height above sea level during greater than 1500 meters, altitude sickness takes place in people's vision the earliest, at night or dark place (in the tunnel) amblyopia takes place.Aim at the mark, the judging distance difficulty, illusion easily takes place, weak, the visual field of chromatic discrimination power dwindles when serious; Automobile also increases because of anoxic power decline fault, and the appearance upward slope is difficult, the speed of a motor vehicle is low, and oil consumption is big, the burning that the driving engine anoxic causes is insufficient, funnel temperature height, over-emitting black exhaust, cylinder deposit increases the many problems of degradation under the power, is the major reason that traffic accident frequently takes place.In order to alleviate the anoxic problem of personnel on the plateau, on automobile, often have compressed oxygen cylinder or oxygen bag oxygen supply, still, these can only be supplied with 1-2 people and use, and can not provide oxygen to automotive engine, and oxygen supply time is short, oxygen of poor quality.Be lower than 5 when spending at temperature, oxygen pressure reducer freezes, and stops up the oxygen supply gas circuit, normally oxygen supply of oxygen bottle, and these ways can not guarantee that the safety traffic of automobile and passengers inside the car's is healthy.
Summary of the invention
The purpose of this utility model be to provide a kind of be lower than at normal temperature and temperature 5 can both be for a long time when spending, continuously to the automobile oxygen supply breather apparatus of personnel and automobile oxygen supply by bus.To reduce traffic accident and vehicle trouble, guarantee driving safety.
The purpose of this utility model is achieved in that this device is made of oxygen respirator, oxygen supplying controller, oxygen generator, and oxygen generator is connected with oxygen supplying controller by the oxygen supply main, and the oxygen manifold of oxygen supplying controller is connected with oxygen respirator.
Oxygen respirator has an oxygen supply treater, and the oxygen supply treater has a storage oxygen room, and the bottom of storage oxygen room is connected with air suction valve; Sidepiece is connected with outlet valve, also is connected with the breathing straight tube in the storage oxygen room, and breathing on the straight tube has air extractor vent, and the lower end of breathing straight tube is connected with outlet valve by the expiration bend pipe; The upper end is the breathing hose joint, the breathing hose joint connects with the demifacet cover by breathing hose, be connected with fixedly headband on the demifacet cover, be connected with oxygen supply flexible rubber hose joint in the upper end of storage oxygen room, oxygen supply flexible rubber hose joint is connected with the flexible rubber hose plug by the oxygen supply flexible rubber hose.
An oxygen respirator or humidifying water tank is arranged, the humidifying water tank is externally connected with heat-insulation layer, and humidifying water tank upper end is connected with coolant inlet pipe and plug; The bottom is connected with blow-off pipe and plug, also be connected with freeing pipe and air inlet pipe simultaneously in humidifying water tank upper end, coolant inlet pipe, blow-off pipe freeing pipe and air inlet pipe all pass heat-insulation layer, the oxygen supply joint valve is arranged on the freeing pipe, the oxygen supply joint valve is connected with oxygen uptake nose conduit with the demifacet cover by oxygen supply flexible rubber hose joint, oxygen supply flexible rubber hose, one end of air inlet pipe is connected with oxygen manifold, and the other end stirs runner with humidifying and is connected.
Oxygen supplying controller has an oxygen supply main, be connected with safety valve and pipeline shunt on the oxygen supply main, be connected with oxygen manifold on the pipeline shunt, oxygen manifold all is connected with delivery pipe with the oxygen supply adjusting control valve by oxygen flow meter, oxygen supply joint valve and driving engine oxygen supply valve are arranged on delivery pipe, on oxygen supplying controller, also be connected with altimeter.
Oxygen generator has a liquid oxygen tank, and liquid oxygen tank has a liquid oxygen jar inner bag, and liquid oxygen jar shell is arranged outside liquid oxygen jar inner bag, vacuumizes the sealed knot device in the bottom of liquid oxygen jar shell; Top is connected with the shell explosion-proof apparatus, and coiling has evaporator between liquid oxygen jar inner bag and liquid oxygen jar shell, and an end of evaporator is connected with liquid oxygen jar inner bag bottom; One end passes from liquid oxygen jar shell upper end and is connected with pressure charging valve and inner bag safety valve simultaneously, the other end of pressure charging valve is connected with oxygen cathete joint, inner bag burst disk and inner liner pressure table simultaneously, the oxygen supply adaptor union is connected with the oxygen supply main by oxygen flow meter, there are a feed liquor oxygen pipe and plug to run through liquid oxygen jar shell and liquid oxygen jar inner bag is inserted into liquid oxygen jar inner bag inner bottom part, outside liquid oxygen jar shell, insulated chamber is arranged, between insulated chamber and liquid oxygen jar shell, be connected with the liquid oxygen tank fixer, below the liquid oxygen jar, be lined with shock absorber.
Oxygen generator or oxygenerator is arranged has to be no less than two groups of molecular sieve adsorbers in the oxygenerator shell, and two ends of molecular sieve adsorber all are connected with the sequence valve group, has a valve to be connected with air-blaster by the incoming air conduit road in the sequence valve group of upper end; Another valve is connected with the Vacuum solutions sucking pump by the denitrogen feed channel, and a valve and flushing desorb plumbing connection are arranged in the sequence valve group of lower end; Another valve is connected with oxygen compressor by oxygen supply pipeline, and the oxygen compressor mouth is connected with the oxygen supply main, and the sequence valve group is connected with the PLC program logic controller.
Beneficial effect: owing to adopt such scheme, this respirator is oxygen source with the liquid oxygen tank, and vehicle-mounted liquid oxygen tank can satisfy the oxygen supply needs of human body and automotive engine.Needs according to human body, following Oxygen respiratory valve from the demifacet cover, inspiration replenishes the extraneous hypoxic air of part in right amount, avoided the sensation of feeling suffocated being arranged because of the hypoventilation people, and the dense oxygen making-up air device of demifacet cover, the function that makes low concentration oxygen can only arrive dead space, be difficult for entering alveolar is arranged again, thereby improved the supply oxygen partial pressure, the moisture and the heat that utilize the human body expiratory air to stay because of respirator, carry out humidifying and intensification to sucking gas, this is just avoided the human body long-time continuous to suck the low temperature drying oxygen of storing in the oxygen room, can cause that upper respiratory tract inner drying does not accommodate inflammation.Improve human body oxygen-supply quantity and comfort level, easy to use economical and practical, effectively protect personnel healthy, can also provide oxygen to automotive engine simultaneously, prevent anoxic harm, and work efficiency is significantly improved.
Produce and supply with oxygen with the molecular sieve pressure swing adsorption oxygen; this oxygenerator starts rapidly, oxygen making amount is big; open, shut down conveniently; but intermitten service flexible operation; not only solved oxygen supply problem to human body; it is low also to have solved go up a slope difficulty, the speed of a motor vehicle of automobile simultaneously; the problem that oil consumption is big; when appearring in automotive engine, anoxic opens automobile oxygen supply valve; to the automotive engine oxygen supply, it is insufficient to have overcome the burning that the driving engine anoxic causes, funnel temperature height, over-emitting black exhaust; many problems such as cylinder deposit increases power and descends, and the speed of a motor vehicle is low.
This breather apparatus is skillfully constructed, highlands staff's the oxygen uptake problem and the anoxic problem of automotive engine have been solved, staff's work efficiency is increased exponentially, the fault of automotive engine is reduced significantly, reduce traffic accident, guarantee driving safety, easy to use, use cost is low, and can use for a long time, has reached the purpose of this utility model.
Description of drawings
Fig. 1 is the first example structure figure of the present utility model.
Fig. 2 is the second example structure figure of the present utility model.
The specific embodiment
Embodiment 1: this device is made of oxygen respirator, oxygen supplying controller, oxygen generator, and oxygen generator is connected with oxygen supplying controller by the oxygen supply main, and the oxygen manifold of oxygen supplying controller is connected with oxygen respirator.
Oxygen respirator has an oxygen supply treater, and the oxygen supply treater has a storage oxygen room 11, and the bottom of storage oxygen room 11 is connected with air suction valve 18; Sidepiece is connected with outlet valve 17, also is connected with in the storage oxygen room 11 and breathes straight tube 14, and breathing on the straight tube 14 has air extractor vent 15, and the lower end of breathing straight tube 14 is connected with outlet valve 17 by expiration bend pipe 16; The upper end is breathing hose 13 joints, breathing hose joint 13 connects with demifacet cover 1 by breathing hose 2, be connected with fixedly headband 8 on the demifacet cover 1, upper end in storage oxygen room 11 is connected with oxygen supply flexible rubber hose joint 12, and oxygen supply flexible rubber hose joint 12 is connected with flexible rubber hose plug 4 by oxygen supply flexible rubber hose 3.
Oxygen supplying controller 20 has an oxygen supply main 7, be connected with safety valve 22 and pipeline shunt 23 on the oxygen supply main 7, be connected with oxygen manifold 6 on the pipeline shunt 23, oxygen manifold 6 all is connected with delivery pipe with oxygen supply adjusting control valve 24 by oxygen flow meter 25, oxygen supply joint valve 5 and driving engine oxygen supply valve 26 are arranged on delivery pipe, on oxygen supplying controller 20, also be connected with altimeter 21.According to the number of oxygen supply and the height above sea level of automotive operation position, required according to the rules oxygen-supplying amount, the oxygen flow of each branch road of appropriate regulation, to the people, to the oxygen flow of car, regulate with reference to following table:
| The oxygen supply object | Oxygen supply starting altitude km | Oxygen-supplying amount L/min |
| Automobile driver daytime | 3 | 2 (during＜4.5KM) |
| Automobile driver night (or＞4.5KM) | 1.5 | 3 |
| Other general personnel | 4 (or 3) | 1-2 |
| Automotive engine | ＞4 | Q CCalculate by following formula |
Q
C=(K_0.2) * (10_15) * Qi/1-K Q
CUnit time air demand L/min to automobile
Qi automotive average fuel consumption amount L/min K plateau oxygen supply coefficient sees the following form
| Automotive operation zone leveling absolute altitude KM | K plateau air feed coefficient |
| 3-4 | 0.25 |
| 4-5 | 0.3 |
| Less than 5 | 0.35 |
Automobile driver with special pipeline oxygen supply, is preferentially satisfied its special requirement, in night, dark place, 1500 meters beginning oxygen supplys.By day, 3000 meters beginning oxygen supplys are to other personnel, 4000 meters or 3000 meters beginning oxygen supplys.When height above sea level during greater than 4000 meters, automobile occur going up a slope difficulty, the speed of a motor vehicle low, when oil consumption is big to automotive engine from oxygen.
Oxygen generator 45 has a liquid oxygen tank 30, and liquid oxygen tank 30 has a liquid oxygen jar inner bag 39, and liquid oxygen jar shell 40 is arranged outside liquid oxygen jar inner bag 39, vacuumizes sealed knot device 33 in the bottom of liquid oxygen jar shell 40; Top is connected with shell explosion-proof apparatus 36, at 40 filling composite insulation materials of liquid oxygen jar inner bag 39 and liquid oxygen jar shell and coiling evaporator 32 is arranged, and an end of evaporator 32 is connected with liquid oxygen jar inner bag 39 bottoms; One end passes from liquid oxygen jar shell 40 upper ends and is connected with pressure charging valve 31 and inner bag safety valve 34 simultaneously, the other end of pressure charging valve 31 is connected with oxygen cathete joint 37, inner bag burst disk 38 and inner liner pressure table 35 simultaneously, oxygen cathete joint 37 is connected with oxygen supply main 7 by oxygen flow meter 25, and its computing formula of oxygen supply total amount Q of oxygen source is: Q 〉=3N
1+ 2N
2+ Q
CEach alphabetical meaning is N in the L/min of the unit formula
1Driver and patient's number on the automobile; N
2Its these personnel's number on the automobile; Q
COxygen-supplying amount L/min to automotive engine, there are a feed liquor oxygen pipe and plug 41 to run through liquid oxygen jar shell 40 and liquid oxygen jar inner bag 39 is inserted into liquid oxygen jar inner bag 39 inner bottom parts, outside liquid oxygen jar shell 40, insulated chamber is arranged, between insulated chamber and liquid oxygen jar shell 40, be connected with liquid oxygen tank fixer 46, below the liquid oxygen jar, be lined with shock absorber 47.
Embodiment 2: the humidifying salt solution in a oxygen respirator or humidifying water tank 2-10 is arranged, humidifying water tank.Humidifying water tank 2-10 is externally connected with heat-insulation layer 2-15, and humidifying water tank 2-10 upper end is connected with coolant inlet pipe and plug 2-16; The bottom is connected with blow-off pipe and plug 2-17, also be connected with freeing pipe 2-19 and air inlet pipe 2-13 simultaneously in humidifying water tank 2-10 upper end, coolant inlet pipe and plug 2-16, blow-off pipe and plug 2-17, freeing pipe 2-19 and air inlet pipe 2-13 all pass heat-insulation layer 2-15, oxygen supply joint valve 5 is arranged on the freeing pipe 2-19, oxygen supply joint valve 5 is connected with oxygen uptake nose conduit 2-1 with demifacet cover 1 by oxygen supply flexible rubber hose joint 4, oxygen supply flexible rubber hose 2, the end of air inlet pipe 2-13 is connected with oxygen manifold 2-11, and the other end stirs runner 2-12 with humidifying and is connected.
Oxygen generator 45 has oxygenerator, two groups of molecular sieve adsorber 2-32 are arranged in the oxygenerator shell, two ends of molecular sieve adsorber 2-32 all are connected with sequence valve group 2-40, have a valve to be connected with air-blaster 2-31 by incoming air conduit road 2-34 in the sequence valve group of upper end; Another valve is connected with Vacuum solutions sucking pump 2-38 by denitrogen feed channel 2-35, has a valve to be connected with flushing desorb pipeline 2-37 in the sequence valve group of lower end; Another valve is connected with oxygen compressor 2-39 by oxygen supply pipeline 2-36, oxygen compressor 2-39 mouth is connected with oxygen supply main 7, the sequence valve group is connected with the PLC program logic controller, two groups of molecular sieve adsorber 2-32 are controlled by PLC programming logic control circuit and programming logic control cock group, cycle alternation adsorbs produces oxygen and desorb reproduction operation, from continuously producing oxygen, solve the oxygen supply problem.
Other and embodiment 1 omit together.
Claims (6)
1, a kind of automobile oxygen supply breather apparatus, it is characterized in that: this device is made of oxygen respirator, oxygen supplying controller, oxygen generator, and oxygen generator is connected with oxygen supplying controller by the oxygen supply main, and the oxygen manifold of oxygen supplying controller is connected with oxygen respirator.
2, automobile oxygen supply breather apparatus according to claim 1, it is characterized in that: oxygen respirator has an oxygen supply treater, and the oxygen supply treater has a storage oxygen room, and the bottom of storage oxygen room is connected with air suction valve; Sidepiece is connected with outlet valve, also is connected with the breathing straight tube in the storage oxygen room, and breathing on the straight tube has air extractor vent, and the lower end of breathing straight tube is connected with outlet valve by the expiration bend pipe; The upper end is the breathing hose joint, the breathing hose joint connects with the demifacet cover by breathing hose, be connected with fixedly headband on the demifacet cover, be connected with oxygen supply flexible rubber hose joint in the upper end of storage oxygen room, oxygen supply flexible rubber hose joint is connected with the flexible rubber hose plug by the oxygen supply flexible rubber hose.
3, automobile oxygen supply breather apparatus according to claim 1 is characterized in that: an oxygen respirator or humidifying water tank is arranged, and the humidifying water tank is externally connected with heat-insulation layer, and humidifying water tank upper end is connected with coolant inlet pipe and plug; The bottom is connected with blow-off pipe and plug, also be connected with freeing pipe and air inlet pipe simultaneously in humidifying water tank upper end, coolant inlet pipe, blow-off pipe freeing pipe and air inlet pipe all pass heat-insulation layer, the oxygen supply joint valve is arranged on the freeing pipe, the oxygen supply joint valve is connected with oxygen uptake nose conduit with the demifacet cover by oxygen supply flexible rubber hose joint, oxygen supply flexible rubber hose, one end of air inlet pipe is connected with oxygen manifold, and the other end is connected with the stirring runner.
4, automobile oxygen supply breather apparatus according to claim 1, it is characterized in that: oxygen supplying controller has an oxygen supply main, be connected with safety valve and pipeline shunt on the oxygen supply main, be connected with oxygen manifold on the pipeline shunt, oxygen manifold all is connected with delivery pipe with the oxygen supply adjusting control valve by oxygen flow meter, oxygen supply joint valve and driving engine oxygen supply valve are arranged on delivery pipe, on oxygen supplying controller, also be connected with altimeter.
5, automobile oxygen supply breather apparatus according to claim 1, it is characterized in that: oxygen generator has a liquid oxygen tank, and liquid oxygen tank has a liquid oxygen jar inner bag, and liquid oxygen jar shell is arranged outside liquid oxygen jar inner bag, vacuumizes the sealed knot device in the bottom of liquid oxygen jar shell; Top is connected with the shell explosion-proof apparatus, and coiling has evaporator between liquid oxygen jar inner bag and liquid oxygen jar shell, and an end of evaporator is connected with liquid oxygen jar inner bag bottom; One end passes from liquid oxygen jar shell upper end and is connected with pressure charging valve and inner bag safety valve simultaneously, the other end of pressure charging valve is connected with oxygen cathete joint, inner bag burst disk and inner liner pressure table simultaneously, stopping up the oxygen adaptor union is connected with the oxygen supply main by oxygen flow meter, there are a feed liquor oxygen pipe and plug to run through liquid oxygen jar shell and liquid oxygen jar inner bag is inserted into liquid oxygen jar inner bag inner bottom part, outside liquid oxygen jar shell, insulated chamber is arranged, between insulated chamber and liquid oxygen jar shell, be connected with the liquid oxygen tank fixer.
6, automobile oxygen supply breather apparatus according to claim 1, it is characterized in that: oxygen generator or the oxygenerator shell is arranged, in the oxygenerator shell molecular sieve adsorber is arranged, two ends of molecular sieve adsorber all are connected with the sequence valve group, have a valve to be connected with air-blaster by the incoming air conduit road in the sequence valve group of upper end; Another valve is connected with the Vacuum solutions sucking pump by the denitrogen feed channel, and a valve and flushing desorb plumbing connection are arranged in the sequence valve group of lower end; Another valve is connected with oxygen compressor by oxygen supply pipeline, and the oxygen compressor mouth is connected with the oxygen supply main.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03278760XU CN2647680Y (en) | 2003-09-23 | 2003-09-23 | Vehicle oxygen supply respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03278760XU CN2647680Y (en) | 2003-09-23 | 2003-09-23 | Vehicle oxygen supply respirator |
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| Publication Number | Publication Date |
|---|---|
| CN2647680Y true CN2647680Y (en) | 2004-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU03278760XU Expired - Fee Related CN2647680Y (en) | 2003-09-23 | 2003-09-23 | Vehicle oxygen supply respirator |
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| CN (1) | CN2647680Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120066A (en) * | 2011-03-17 | 2011-07-13 | 重庆安仪煤矿设备有限公司 | Insulated compressed air self-rescue device |
| CN105437890A (en) * | 2014-09-05 | 2016-03-30 | 熊辉 | Safety apparatus for controlling to release air in automobile spare tyre fur passenger breathing in emergency circumstances |
| CN108099548A (en) * | 2017-12-27 | 2018-06-01 | 北京北方车辆集团有限公司 | A kind of multipoint mode apparatus of oxygen supply on endless-track vehicle |
| CN114483287A (en) * | 2022-01-24 | 2022-05-13 | 浙江吉利控股集团有限公司 | Automobile oxygenation device and control method thereof |
-
2003
- 2003-09-23 CN CNU03278760XU patent/CN2647680Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120066A (en) * | 2011-03-17 | 2011-07-13 | 重庆安仪煤矿设备有限公司 | Insulated compressed air self-rescue device |
| CN102120066B (en) * | 2011-03-17 | 2013-06-26 | 重庆安仪煤矿设备有限公司 | Insulated compressed air self-rescue device |
| CN105437890A (en) * | 2014-09-05 | 2016-03-30 | 熊辉 | Safety apparatus for controlling to release air in automobile spare tyre fur passenger breathing in emergency circumstances |
| CN108099548A (en) * | 2017-12-27 | 2018-06-01 | 北京北方车辆集团有限公司 | A kind of multipoint mode apparatus of oxygen supply on endless-track vehicle |
| CN108099548B (en) * | 2017-12-27 | 2024-05-14 | 北京北方车辆集团有限公司 | Multi-point oxygen supply device on tracked vehicle |
| CN114483287A (en) * | 2022-01-24 | 2022-05-13 | 浙江吉利控股集团有限公司 | Automobile oxygenation device and control method thereof |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |