CN109519700A - Can system is filled with oxygen in a kind of airport - Google Patents
Can system is filled with oxygen in a kind of airport Download PDFInfo
- Publication number
- CN109519700A CN109519700A CN201910019942.7A CN201910019942A CN109519700A CN 109519700 A CN109519700 A CN 109519700A CN 201910019942 A CN201910019942 A CN 201910019942A CN 109519700 A CN109519700 A CN 109519700A
- Authority
- CN
- China
- Prior art keywords
- valve
- oxygen
- filled
- pipeline
- compressor
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 239000001301 oxygen Substances 0.000 title claims abstract description 130
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 130
- 239000007789 gas Substances 0.000 claims abstract description 28
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 6
- 238000006213 oxygenation reaction Methods 0.000 claims description 11
- 238000005461 lubrication Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
Abstract
The present invention discloses a kind of airport and fills can system with oxygen, including the oxygen cylinder group being sequentially communicated by pipeline, first valve, pressure reducing valve, oxygen compressor, second valve, it further include third valve, 4th valve, the first end of second valve passes through pipeline connection to the gas outlet of oxygen compressor, when being oxygenated to external gas equipment, the second end of second valve passes through pipeline connection to gas equipment, the first end of the third valve passes through pipeline connection to the first valve, on pipeline between pressure reducing valve, when being oxygenated into oxygen cylinder group, the second end of third valve passes through pipeline connection to external oxygen gas source, the first end of 4th valve passes through pipeline connection to oxygen cylinder group, on pipeline between first valve, the second end of 4th valve passes through pipeline connection to oxygen compressor, on pipeline between second valve.The present invention has the advantages that the airport is filled with oxygen, can system overall structure is simple and convenient to operate and cost is relatively low.
Description
Technical field
The present invention relates to gases to fill tank field, and in particular to can system is filled with oxygen in a kind of airport.
Background technique
Aircraft, whether civil aviaton or military secret, require to carry out oxygen supply to driver and passenger, adopt mostly in the prior art
Filling high pressure oxygen is carried out with liquid oxygen and liquid pump, and oxygen dispenser is that a kind of oxygen by ground storage is transferred on aircraft and supplies
The special vehicle that persons on board use, be using oxygen booster compressor as host, while will supply oxygen system, filling system
The integration of equipments such as system, gas cylinder group and electrical control are in one, and the oxygen filling device that can be moved easily, but the prior art
Can system with oxygen is filled in middle airport, and structure is complicated, inconvenient and higher cost.
Summary of the invention
The technical problem to be solved by the present invention is in the prior art airport filled can system with oxygen structure is complicated, operation not
Just, problem at high cost.
In order to solve the above technical problems, the technical solution used in the present invention is: can system is filled with oxygen in a kind of airport, packet
The oxygen cylinder group being sequentially communicated by pipeline, the first valve, pressure reducing valve, oxygen compressor, the second valve are included, further includes third valve
Door, the 4th valve, the first end of second valve, to the gas outlet of oxygen compressor, are set to external with gas by pipeline connection
When standby oxygenation, for the second end of the second valve by pipeline connection to gas equipment, the first end of the third valve passes through pipeline
It is connected on the pipeline between the first valve, pressure reducing valve, when being oxygenated into oxygen cylinder group, the second end of third valve passes through pipeline
It is connected to external oxygen gas source, the first end of the 4th valve is by pipeline connection between oxygen cylinder group, the first valve
On pipeline, the second end of the 4th valve passes through on pipeline connection to the pipeline between oxygen compressor, the second valve.
Further, the oxygen compressor is full-oil-free lubrication oxygen compressor.
Further, further include trolley, trolley bottom is provided with idler wheel, the oxygen cylinder group, the first valve, pressure reducing valve,
Oxygen compressor, the second valve, third valve, the 4th valve are installed on trolley.
Further, the trolley bottom is also hingedly provided with deflecting roller, and deflecting roller is located at the end of trolley, and articulated shaft
It is vertically arranged.
It further, further include handle, handle is hinged on deflecting roller, and articulated shaft is parallel to the shaft of deflecting roller.
Further, one end on the handle close to deflecting roller is provided with limited block, when the articulated shaft winding by hand handle
When swinging to the direction of trolley, after swinging certain angle, limited block can withstand on deflecting roller and limit the further pendulum of handle
It is dynamic.
Further, hood, the oxygen cylinder group, the first valve, pressure reducing valve, oxygen compression are provided on the trolley
Machine, the second valve, third valve, the 4th valve are arranged in hood.
Further, heat release hole is offered on the hood.
It further, further include control unit, first valve, pressure reducing valve, oxygen compressor, the second valve, third
Valve, the 4th valve are connected to control unit and are controlled by control unit.
Further, described control unit PLC.
The beneficial effects of the present invention are:
1. can system is filled in practical application, being first oxygenated into oxygen cylinder group with oxygen in one of present invention airport, have
Body are as follows: the second end of third valve is then turned on third valve, the 4th valve by pipeline connection to external oxygen gas source, closes
The first valve, the second valve are closed, oxygen compressor, at this time under the action of oxygen compressor, the oxygen from oxygen source are opened
Gas successively passes through third valve, pressure reducing valve, oxygen compressor, the 4th valve, finally enters oxygen cylinder group, and then realize oxygen cylinder
The inflation of group after the completion of inflation, closes oxygen compressor, and third valve, the 4th valve are closed, by the second of third valve
End is disconnected with oxygen source, then moves to system at gas equipment, and tank system is filled with oxygen in airport one of through the invention
System is oxygenated gas equipment, the second end of the second valve will be passed through pipeline connection to gas equipment first, then opened
First valve, the second valve open oxygen compressor, at this time under the action of oxygen compressor, the oxygen from oxygen source
Successively pass through the first valve, pressure reducing valve, oxygen compressor, the second valve, finally enters gas equipment, and then realize and set to gas
Standby oxygenation operation after the completion of oxygenation, closes oxygen compressor, and close the first valve, the second valve, and then completes to gas
The oxygenation work of equipment, the airport fill that can system overall structure is simple and convenient to operate and cost is relatively low with oxygen；
2. being compressed using full-oil-free lubrication oxygen compressor to oxygen, since compressor can generate during the work time
The oxygen of high pressure, high temperature, and oxygen is oxidizer, oxygen when encountering the combustibles such as lubricating oil of high pressure, high temperature, easily fires
It is quick-fried, for security standpoint, oxygen is carried out using full-oil-free lubrication oxygen compressor to compress the pollution avoided because of lubricating oil
Lead to the generation of safety accident, safety is higher；
3. the setting of trolley, which can very easily move one of present invention airport, fills can system with oxygen, and then conveniently
Oxygenation operation neatly is carried out to aircraft in airport environment；
4. the steering that deflecting roller is convenient for trolley；
5. the direction of control deflecting roller, and then more convenient moving trolley are convenient in the setting of handle；
6. the setting of limited block can guarantee to swing certain when swinging the direction of the hinged axial trolley of winding by hand handle
After angle, limited block can withstand on deflecting roller and limit the further swing of handle, and then facilitate promotion trolley；
7. the setting of hood can be good at protection to each components, while can also play certain beauty function；
8. the heat that system generates timely can be discharged for heat release hole, system is made to be detached from the hazardous environment of high temperature；
9. control unit can neatly control the operation of whole system according to actual needs, operate simpler, efficient；
10. being controlled using PLC system, principle is relatively simple, and easy to use, control is reliably.
Detailed description of the invention
Fig. 1 fills the schematic diagram of can system for airport a kind of in the embodiment of the present invention with oxygen；
Fig. 2 fills the schematic diagram (removing hood) of can system for airport a kind of in the embodiment of the present invention with oxygen；
Fig. 3 fills the schematic diagram of can system for airport a kind of in the embodiment of the present invention with oxygen；
Wherein, oxygen cylinder group -1, the first valve -2, pressure reducing valve -3, oxygen compressor -4, the second valve -5, third valve -
6, the 4th valve -7, gas equipment -8, oxygen source -9, trolley -10, idler wheel -101, deflecting roller -102, handle -103, limit
Block -104, hood -105, heat release hole -106.
Specific embodiment
The present invention is described in detail below in conjunction with attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "vertical", "inner" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
As shown in Figure 1-3, can system is filled with oxygen in a kind of airport, including be sequentially communicated by pipeline oxygen cylinder group 1,
One valve 2, pressure reducing valve 3, oxygen compressor 4, the second valve 5 further include third valve 6, the 4th valve 7, trolley 10, control list
Member, oxygen compressor 4 described in the present embodiment is full-oil-free lubrication oxygen compressor, using full-oil-free lubrication oxygen compressor pair
Oxygen is compressed, and since compressor can generate the oxygen of high pressure, high temperature during the work time, and oxygen is oxidizer, high pressure,
It when the oxygen of high temperature encounters the combustibles such as lubricating oil, easily fires, for security standpoint, using full-oil-free lubrication oxygen
Compressor carries out compression to oxygen and avoids because the pollution of lubricating oil leads to the generation of safety accident, and safety is higher, and described the
The first end of two valves 5 passes through pipeline connection to the gas outlet of oxygen compressor 4, when being oxygenated to external gas equipment 8, the second valve
The second end of door 5 passes through pipeline connection to the first valve by pipeline connection to gas equipment 8, the first end of the third valve 6
On door 2, the pipeline between pressure reducing valve 3, when being oxygenated into oxygen cylinder group 1, the second end of third valve 6 is by pipeline connection to outer
Oxygen source 9 is set, the first end of the 4th valve 7 passes through pipeline connection to the pipeline between oxygen cylinder group 1, the first valve 2
On, the second end of the 4th valve 7 passes through on pipeline connection to the pipeline between oxygen compressor 4, the second valve 5, and described first
Valve 2, pressure reducing valve 3, oxygen compressor 4, the second valve 5, third valve 6, the 4th valve 7 are connected to control unit and by controlling
Unit control processed, control unit described in the present embodiment are PLC, and control unit can be controlled neatly entirely according to actual needs
The operation of system, operation is simpler, efficient, is controlled using PLC system, and principle is relatively simple, and easy to use, control
System is reliable.
As shown in Figure 2,3,10 bottom of trolley is provided with idler wheel 101, the oxygen cylinder group 1, the first valve 2, decompression
Valve 3, oxygen compressor 4, the second valve 5, third valve 6, the 4th valve 7 are installed on trolley 10, and the setting of trolley 10 can
Can system is filled very easily to move one of present invention airport with oxygen, and then is facilitated in airport environment neatly to aircraft
Oxygenation operation is carried out, 10 bottom of trolley is also hingedly provided with deflecting roller 102, and deflecting roller 102 is located at the end of trolley 10, and hinged
Axis is vertically arranged, and it further includes handle 103 that deflecting roller 102, which is convenient for the steering of trolley 10, and handle 103 is hinged on deflecting roller 102,
And articulated shaft is parallel to the shaft of deflecting roller 102, the direction of control deflecting roller 102 is convenient in the setting of handle 103, and then more square
Just moving trolley 10, one end on the handle 103 close to deflecting roller 102 is provided with limited block 104, when handle 103 is around handle
When the direction of the hinged axial trolley 10 of hand 103 is swung, after swinging certain angle, limited block 104 can be withstood on deflecting roller 102
And the further swing of handle 103 is limited, the setting of limited block 104, which can facilitate, pushes trolley 10, is arranged on the trolley 10
There are hood 105, the oxygen cylinder group 1, the first valve 2, pressure reducing valve 3, oxygen compressor 4, the second valve 5, third valve 6,
Four valves 7 are arranged in hood 105, and the setting of hood 105 can be good at protection to each components, while can also play
Certain beauty function, heat release hole 106 is offered on the hood 105, and the heat that heat release hole 106 can generate system is timely
Discharge, make system be detached from high temperature hazardous environment.
Working principle:
As shown in Figure 1, can system is filled in practical application, first to oxygen cylinder group 1 with oxygen in one of present invention airport
Middle oxygenation, specifically: the second end of third valve 6 by pipeline connection to external oxygen gas source 9, be then turned on third valve 6,
4th valve 7 closes the first valve 2, the second valve 5, opens oxygen compressor 4, at this time under the action of oxygen compressor 4,
Oxygen from oxygen source 9 successively passes through third valve 6, pressure reducing valve 3, oxygen compressor 4, the 4th valve 7, finally enters oxygen
Gas cylinders group 1, and then realize the inflation of oxygen cylinder group 1, after the completion of inflation, oxygen compressor 4 is closed, and by third valve the 6, the 4th
Valve 7 is closed, and the second end of third valve 6 and oxygen source 9 are disconnected, then move to system at gas equipment 8, passes through this
One of invention airport is filled can system with oxygen and is oxygenated to gas equipment 8, first will lead to the second end of the second valve 5
Pipeline connection is crossed to gas equipment 8, the first valve 2, the second valve 5 is then opened, oxygen compressor 4 is opened, at this time in oxygen
Under the action of compressor 4, the oxygen from oxygen source 9 successively passes through the first valve 2, pressure reducing valve 3, oxygen compressor 4, second
Valve 5 finally enters gas equipment 8, and then realizes that the oxygenation to gas equipment 8 operates, and after the completion of oxygenation, closes oxygen compression
Machine 4, and the first valve 2, the second valve 5 are closed, and then complete the oxygenation work to gas equipment 8, which fills tank with oxygen
Overall system architecture is simple and convenient to operate and cost is relatively low.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. can system is filled with oxygen in a kind of airport, it is characterised in that: including be sequentially communicated by pipeline oxygen cylinder group (1),
One valve (2), pressure reducing valve (3), oxygen compressor (4), the second valve (5), further include third valve (6), the 4th valve (7),
The first end of second valve (5) passes through the gas outlet of pipeline connection to oxygen compressor (4), to external gas equipment (8)
When oxygenation, for the second end of the second valve (5) by pipeline connection to gas equipment (8), the first end of the third valve (6) is logical
It crosses on pipeline connection to the pipeline between the first valve (2), pressure reducing valve (3), when being oxygenated to oxygen cylinder group (1) is middle, third valve
(6) for second end by pipeline connection to external oxygen gas source (9), the first end of the 4th valve (7) passes through pipeline connection
To the pipeline between oxygen cylinder group (1), the first valve (2), the second end of the 4th valve (7) passes through pipeline connection to oxygen pressure
On pipeline between contracting machine (4), the second valve (5).
2. can system is filled with oxygen in a kind of airport according to claim 1, it is characterised in that: the oxygen compressor (4)
For full-oil-free lubrication oxygen compressor.
3. can system is filled with oxygen in a kind of airport according to claim 1, it is characterised in that: it further include trolley (10), it is small
Vehicle (10) bottom is provided with idler wheel (101), the oxygen cylinder group (1), the first valve (2), pressure reducing valve (3), oxygen compressor
(4), the second valve (5), third valve (6), the 4th valve (7) are installed on trolley (10).
4. can system is filled with oxygen in a kind of airport according to claim 3, it is characterised in that: trolley (10) bottom is also
It is hingedly provided with deflecting roller (102), deflecting roller (102) is located at the end of trolley (10), and articulated shaft is vertically arranged.
5. can system is filled with oxygen in a kind of airport according to claim 4, it is characterised in that: it further include handle (103),
Hand (103) is hinged on deflecting roller (102), and articulated shaft is parallel to the shaft of deflecting roller (102).
6. can system is filled with oxygen in a kind of airport according to claim 5, it is characterised in that: leaned on the handle (103)
One end of nearly deflecting roller (102) is provided with limited block (104), when handle (103) is around the hinged axial trolley (10) of handle (103)
Direction swing when, swing certain angle after, limited block (104) can withstand on deflecting roller (102) and limit handle (103)
Further swing.
7. can system is filled with oxygen in a kind of airport according to claim 3, it is characterised in that: be arranged on the trolley (10)
Have hood (105), the oxygen cylinder group (1), the first valve (2), pressure reducing valve (3), oxygen compressor (4), the second valve (5),
Third valve (6), the 4th valve (7) are arranged in hood (105).
8. can system is filled with oxygen in a kind of airport according to claim 7, it is characterised in that: opened on the hood (105)
Equipped with heat release hole (106).
9. can system is filled with oxygen in a kind of airport according to claim 1, it is characterised in that: it further include control unit, institute
The first valve (2), pressure reducing valve (3), oxygen compressor (4), the second valve (5), third valve (6), the 4th valve (7) is stated to connect
It is connected to control unit and is controlled by control unit.
10. can system is filled with oxygen in a kind of airport according to claim 9, it is characterised in that: described control unit is
PLC。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019942.7A CN109519700A (en) | 2019-01-07 | 2019-01-07 | Can system is filled with oxygen in a kind of airport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019942.7A CN109519700A (en) | 2019-01-07 | 2019-01-07 | Can system is filled with oxygen in a kind of airport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519700A true CN109519700A (en) | 2019-03-26 |
Family
ID=65799256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910019942.7A Pending CN109519700A (en) | 2019-01-07 | 2019-01-07 | Can system is filled with oxygen in a kind of airport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519700A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004100742A (en) * | 2002-09-05 | 2004-04-02 | High Frequency Heattreat Co Ltd | Portable gas charger |
| CN203176719U (en) * | 2013-03-28 | 2013-09-04 | 抚顺抚运安仪救生装备有限公司 | Intelligent nitrogen-filling trailer for aviation |
| CN203172892U (en) * | 2013-03-28 | 2013-09-04 | 抚顺抚运安仪救生装备有限公司 | Intelligent aviation oxygen-filling trailer |
| CN204310787U (en) * | 2014-12-15 | 2015-05-06 | 浙江大传叉车制造有限公司 | Electri forklift |
| WO2015120748A1 (en) * | 2014-02-14 | 2015-08-20 | 哈尔滨工业大学 | Four-state adjustable air path structure |
| CN105954071A (en) * | 2016-06-03 | 2016-09-21 | 中国人民解放军装备学院 | Miniaturized sample collecting device used for gas sampling |
| CN108591819A (en) * | 2018-04-19 | 2018-09-28 | 湖北航天化学技术研究所 | A kind of oxygenate apparatus |
| CN209340861U (en) * | 2019-01-07 | 2019-09-03 | 安庆市佰联无油压缩机有限公司 | Can system is filled with oxygen in a kind of airport |
-
2019
- 2019-01-07 CN CN201910019942.7A patent/CN109519700A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004100742A (en) * | 2002-09-05 | 2004-04-02 | High Frequency Heattreat Co Ltd | Portable gas charger |
| CN203176719U (en) * | 2013-03-28 | 2013-09-04 | 抚顺抚运安仪救生装备有限公司 | Intelligent nitrogen-filling trailer for aviation |
| CN203172892U (en) * | 2013-03-28 | 2013-09-04 | 抚顺抚运安仪救生装备有限公司 | Intelligent aviation oxygen-filling trailer |
| WO2015120748A1 (en) * | 2014-02-14 | 2015-08-20 | 哈尔滨工业大学 | Four-state adjustable air path structure |
| CN204310787U (en) * | 2014-12-15 | 2015-05-06 | 浙江大传叉车制造有限公司 | Electri forklift |
| CN105954071A (en) * | 2016-06-03 | 2016-09-21 | 中国人民解放军装备学院 | Miniaturized sample collecting device used for gas sampling |
| CN108591819A (en) * | 2018-04-19 | 2018-09-28 | 湖北航天化学技术研究所 | A kind of oxygenate apparatus |
| CN209340861U (en) * | 2019-01-07 | 2019-09-03 | 安庆市佰联无油压缩机有限公司 | Can system is filled with oxygen in a kind of airport |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102438898B (en) | Pneumatic blow-down actuator | |
| CN109179283A (en) | Well lid overturning mechanism for opening/closing and its fluid power system based on Four-connecting-rod hinge | |
| CN103332636B (en) | Altitude operation vehicle and workplatform hydraulic leveling system thereof | |
| CN209340861U (en) | Can system is filled with oxygen in a kind of airport | |
| CN104196784A (en) | Integrated electro-hydraulic servo mechanism for cabin | |
| CN108001686A (en) | The small drone of adjustable point air-drop parcel | |
| CN204754856U (en) | Manual -automatic preventer locking device | |
| CN111272404A (en) | Fire engine fire-fighting pipeline test system | |
| CN109519700A (en) | Can system is filled with oxygen in a kind of airport | |
| CN203176719U (en) | Intelligent nitrogen-filling trailer for aviation | |
| CN205516105U (en) | Small -size car of putting out a fire | |
| CN203172892U (en) | Intelligent aviation oxygen-filling trailer | |
| CN207080679U (en) | Pinion and-rack fuel cylinder driving mechanism with defencive function | |
| CN2832214Y (en) | Rescuing robot for fire control | |
| CN206934485U (en) | Turbine injection lifting fire control platform | |
| CN113944390B (en) | Spacecraft cabin door opening and closing device | |
| JP2009183597A (en) | Special fire vehicle | |
| CN203488977U (en) | Nitrogen charging device | |
| CN207493079U (en) | A kind of multi-functional fast reaction fire fighting truck | |
| CN203428880U (en) | Overhead working vehicle and hydraulic leveling system of working platform of overhead working vehicle | |
| CN207195333U (en) | Dismantle fire-fighting vehicle hydraulic system and forcible entry fire fighting truck | |
| CN204507248U (en) | Navigation undercarriage extension and retraction system | |
| CN204985112U (en) | Portable pressure boost controlling means | |
| CN219587874U (en) | Vehicle-mounted high-pressure power high-flow hydraulic power source system | |
| CN108058815A (en) | A kind of simple and flexible can realize the operating mechanism of operation of landing gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |