CN204840591U - Plateau is with on -vehicle oxygen -generation system - Google Patents
Plateau is with on -vehicle oxygen -generation system Download PDFInfo
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- CN204840591U CN204840591U CN201520548952.7U CN201520548952U CN204840591U CN 204840591 U CN204840591 U CN 204840591U CN 201520548952 U CN201520548952 U CN 201520548952U CN 204840591 U CN204840591 U CN 204840591U
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- molecular sieve
- oxygen
- sieve adsorber
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Abstract
The utility model discloses a plateau is with on -vehicle oxygen -generation system belongs to the technical field of oxygen -generation system. The utility model discloses a system oxygen system I and system oxygen system II, system oxygen system I includes air cleaner I, air compressor I, air cooler I, molecular sieve adsorber I and molecular sieve adsorber II, air cleaner I, air compressor I and air cooler I connect gradually, air cooler I is connected through switching -over valve I and molecular sieve adsorber I and molecular sieve adsorber II, the structure of system oxygen system II is with to make the oxygen system I the same. System oxygen system I and system oxygen system II all with the access connection of oxygen buffer tank, the exit of oxygen buffer tank is equipped with the oxygen output tube. A plateau is with on -vehicle oxygen -generation system have following advantage: an oxygen suppliment mode that is equipped with is used in the adoption, is suitable for the oxygen suppliment requirement of each elevation, control temperature and oxygen concentration, guarantee the oxygen suppliment quality.
Description
Technical field
This utility model relates to a kind of oxygen generating systems, is specifically related to the vehicle-mounted oxygen generating systems in a kind of plateau.
Background technology
At present, there is following limitation in common oxygen generating systems: common oxygen generating systems apparatus arrangement compares dispersion, and floor space is relatively large; Common oxygen generating systems tolerance is fixed, and can not adapt to each height above sea level oxygen supply requirement; Common oxygen generating systems oxygen operating environment requirements condition is higher, can not adapt to severe altitude environment.
Utility model content
This utility model is for the proposition of above problem, and the vehicle-mounted oxygen generating systems in a kind of plateau of research design.The technological means that this utility model adopts is as follows:
The vehicle-mounted oxygen generating systems in a kind of plateau, comprises oxygen generation system I and oxygen generation system II; Described oxygen generation system I comprises air filter I, air compressor I, air cooler I, molecular sieve adsorber I and molecular sieve adsorber II, described air filter I, air compressor I are connected successively with air cooler I, and described air cooler I is connected with molecular sieve adsorber I and molecular sieve adsorber II by reversal valve I; Described oxygen generation system II comprises air filter II, air compressor II, air cooler II, molecular sieve adsorber III and molecular sieve adsorber IV, described air filter II, air compressor II are connected successively with air cooler II, and described air cooler II is connected with molecular sieve adsorber III and molecular sieve adsorber IV by reversal valve II; Described molecular sieve adsorber I, molecular sieve adsorber II, molecular sieve adsorber III are all connected with the import of oxygen surge tank by each self-corresponding check valve with the outlet of molecular sieve adsorber IV, and the exit of described oxygen surge tank is provided with oxygen output tube.
Further, described reversal valve I and reversal valve II are equipped with acoustic filter.
Further, described molecular sieve adsorber I is connected by restricting orifice I with the outlet of molecular sieve adsorber II, and described molecular sieve adsorber I is also connected by equalizing valve I with the outlet of molecular sieve adsorber II, and restricting orifice I is in parallel with equalizing valve I; Described molecular sieve adsorber III is connected by restricting orifice II with the outlet of molecular sieve adsorber IV, and described molecular sieve adsorber III is also connected by equalizing valve II with molecular sieve adsorber IV, and restricting orifice II is in parallel with equalizing valve II.
Further, described oxygen output tube is provided with pressure-regulating valve, effusion meter and humidifier.
Further, described oxygen output tube is connected with the import of transfer valve by branch road, and another import of described transfer valve is connected with the import of described reversal valve I and reversal valve II, and the outlet of transfer valve is connected with oxygen sensor by one-way throttle valve.
Compared with the prior art, the vehicle-mounted oxygen generating systems in a kind of plateau described in the utility model has the following advantages:
1, adopt the offering oxygen way of the using and the reserved, be suitable for the oxygen supply requirement of each height above sea level;
2, temperature and oxygen concentration are controlled, ensure oxygen supply quality;
3, equipment overall dimensions are little, and floor space is little, and installation and maintenance are convenient.
Accompanying drawing explanation
Fig. 1 is the process chart of this utility model embodiment.
Fig. 2 is the structural representation of this utility model embodiment.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the A-A sectional view of Fig. 4.
Detailed description of the invention
As Figure 1-5, the vehicle-mounted oxygen generating systems in a kind of plateau, comprises oxygen generation system I and oxygen generation system II; Described oxygen generation system I comprises air filter I 1, air compressor I 2, air cooler I 3, molecular sieve adsorber I 4 and molecular sieve adsorber II 5, described air filter I 1, air compressor I 2 are connected successively with air cooler I 3, and described air cooler I 3 is connected with molecular sieve adsorber I 4 and molecular sieve adsorber II 5 by reversal valve I 6; Described oxygen generation system II comprises air filter II 8, air compressor II 9, air cooler II 10, molecular sieve adsorber III 11 and molecular sieve adsorber IV 12, described air filter II 8, air compressor II 9 are connected successively with air cooler II 10, and described air cooler II 10 is connected with molecular sieve adsorber III 11 and molecular sieve adsorber IV 12 by reversal valve II 13; Described molecular sieve adsorber I 4, molecular sieve adsorber II 5, molecular sieve adsorber III 11 are all connected with the import of oxygen surge tank 15 by each self-corresponding check valve 14 with the outlet of molecular sieve adsorber IV 12, and the exit of described oxygen surge tank 15 is provided with oxygen output tube 16.
Described reversal valve I 6 and reversal valve II 13 are equipped with acoustic filter 17.
Described molecular sieve adsorber I 4 is connected by restricting orifice I 18 with the outlet of molecular sieve adsorber II 5, and described molecular sieve adsorber I 4 is also connected by equalizing valve I 26 with the outlet of molecular sieve adsorber II 5, and restricting orifice I 18 is in parallel with equalizing valve I 26; Described molecular sieve adsorber III 11 is connected by restricting orifice II 19 with the outlet of molecular sieve adsorber IV 12, and described molecular sieve adsorber III 11 and molecular sieve adsorber IV 12 are also connected by equalizing valve II 27, and restricting orifice II 19 is in parallel with equalizing valve II 27.The effect of equalizing valve is that two adsorbers carry out carrying out pressure balance in sorption and desorption process, and the effect of restricting orifice is that the oxygen concentration ensureing to make is stablized.
Described oxygen output tube 16 is provided with pressure-regulating valve 20, effusion meter 21 and humidifier 22.
Described oxygen output tube 16 is connected by the import of branch road with transfer valve 23, and another import of described transfer valve 23 is connected with the import of described reversal valve I 6 and reversal valve II 13, and the outlet of transfer valve 23 is connected with oxygen sensor 25 by one-way throttle valve 24.The oxygen made controls flow by one-way throttle valve, enters oxygen sensor 25 and carries out calibration, and oxygen sensor 25 shows oxygen concentration by electric signal transmission to electric-controlled plate display screen.
The workflow of the present embodiment is as follows: for oxygen generation system I, air enters air filter I 1, the impurity such as filtering dust, air after filtration produces compressed air through air compressor I 2 and enters air cooler I 3 cooling, and compressed air is as ensureing the unstripped gas isolating meet the requirements concentration and flow oxygen; Cooling ensures that compressed air is applicable to the temperature range of molecular sieve normal operating, enter reversal valve I 6 again, compressed air is assigned to molecular sieve adsorber I 4 and molecular sieve adsorber II 5, carries out sorption and desorption process over a molecular sieve, isolate nitrogen and oxygen, oxygen generation system II in like manner.The oxygen of output enters oxygen output tube 16 from oxygen surge tank, through breathing terminal provisioning user.
As Figure 2-Figure 5, plateau described in the utility model with vehicle-mounted oxygen generating systems accessible site a skid inside configuration, the cabinet of skid structure is separated into two parts, wherein a part of inside is provided with and draws together air filter I 1, air compressor I 2, air cooler I 3, air filter II 8, air compressor II 9 and air cooler II 10, molecular sieve adsorber I 4 is provided with in another part, molecular sieve adsorber II 5, molecular sieve adsorber III 11, molecular sieve adsorber IV 12 and oxygen surge tank, oxygen sensor 25 is arranged at the top of molecular sieve adsorber, apparatus arrangement is rationally compact, ensure that oxygen generating plant insulation and electrical equipment ventilate smooth and easy, normally work under can meeting plateau adverse circumstances.Each valve and instrument control by PLC Control Component.
The above; be only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the vehicle-mounted oxygen generating systems in plateau, is characterized in that: comprise oxygen generation system I and oxygen generation system II; Described oxygen generation system I comprises air filter I, air compressor I, air cooler I, molecular sieve adsorber I and molecular sieve adsorber II, described air filter I, air compressor I are connected successively with air cooler I, and described air cooler I is connected with molecular sieve adsorber I and molecular sieve adsorber II by reversal valve I; Described oxygen generation system II comprises air filter II, air compressor II, air cooler II, molecular sieve adsorber III and molecular sieve adsorber IV, described air filter II, air compressor II are connected successively with air cooler II, and described air cooler II is connected with molecular sieve adsorber III and molecular sieve adsorber IV by reversal valve II; Described molecular sieve adsorber I, molecular sieve adsorber II, molecular sieve adsorber III are all connected with the import of oxygen surge tank by each self-corresponding check valve with the outlet of molecular sieve adsorber IV, and the exit of described oxygen surge tank is provided with oxygen output tube.
2. the vehicle-mounted oxygen generating systems in plateau according to claim 1, is characterized in that: described reversal valve I and reversal valve II are equipped with acoustic filter.
3. the vehicle-mounted oxygen generating systems in plateau according to claim 1, it is characterized in that: described molecular sieve adsorber I is connected by restricting orifice I with the outlet of molecular sieve adsorber II, described molecular sieve adsorber I is also connected by equalizing valve I with the outlet of molecular sieve adsorber II, and restricting orifice I is in parallel with equalizing valve I; Described molecular sieve adsorber III is connected by restricting orifice II with the outlet of molecular sieve adsorber IV, and described molecular sieve adsorber III is also connected by equalizing valve II with molecular sieve adsorber IV, and restricting orifice II is in parallel with equalizing valve II.
4. the vehicle-mounted oxygen generating systems in plateau according to claim 1, is characterized in that: described oxygen output tube is provided with pressure-regulating valve, effusion meter and humidifier.
5. the vehicle-mounted oxygen generating systems in plateau according to claim 1, it is characterized in that: described oxygen output tube is connected with the import of transfer valve by branch road, another import of described transfer valve is connected with the import of described reversal valve I and reversal valve II, and the outlet of transfer valve is connected with oxygen sensor by one-way throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548952.7U CN204840591U (en) | 2015-07-27 | 2015-07-27 | Plateau is with on -vehicle oxygen -generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548952.7U CN204840591U (en) | 2015-07-27 | 2015-07-27 | Plateau is with on -vehicle oxygen -generation system |
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| Publication Number | Publication Date |
|---|---|
| CN204840591U true CN204840591U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520548952.7U Active CN204840591U (en) | 2015-07-27 | 2015-07-27 | Plateau is with on -vehicle oxygen -generation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980651A (en) * | 2019-12-27 | 2020-04-10 | 广西珂深威医疗科技有限公司 | Oxygen generation system based on bidirectional complementary oxygen pressure equalization |
| CN110980652A (en) * | 2019-12-29 | 2020-04-10 | 广西珂深威医疗科技有限公司 | Oxygen generation system based on molecular sieve layered filling |
-
2015
- 2015-07-27 CN CN201520548952.7U patent/CN204840591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980651A (en) * | 2019-12-27 | 2020-04-10 | 广西珂深威医疗科技有限公司 | Oxygen generation system based on bidirectional complementary oxygen pressure equalization |
| CN110980652A (en) * | 2019-12-29 | 2020-04-10 | 广西珂深威医疗科技有限公司 | Oxygen generation system based on molecular sieve layered filling |
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