CN107237979A - A kind of portable nitrogen filling and liquid filling equipment - Google Patents
A kind of portable nitrogen filling and liquid filling equipment Download PDFInfo
- Publication number
- CN107237979A CN107237979A CN201710659000.6A CN201710659000A CN107237979A CN 107237979 A CN107237979 A CN 107237979A CN 201710659000 A CN201710659000 A CN 201710659000A CN 107237979 A CN107237979 A CN 107237979A
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- naoh solution
- solution tank
- filling
- naoh
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 title claims abstract description 49
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 177
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 78
- 239000007789 gas Substances 0.000 claims abstract description 12
- 238000010079 rubber tapping Methods 0.000 claims abstract description 7
- 239000011229 interlayer Substances 0.000 claims abstract description 6
- 239000002826 coolant Substances 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 7
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 30
- 238000012913 prioritisation Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 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
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
- F17C2270/0178—Cars
Abstract
A kind of portable nitrogen filling and liquid filling equipment this application discloses Airborne Equipment field, including transfer car(buggy), one end of the transfer car(buggy) is provided with draw bar；Transfer car(buggy) includes inner casing and shell, is provided between inner casing and shell on vacuum interlayer, a NaOH solution tank NaOH and No. two NaOH solution tank NaOHs and is equipped with tapping valve provided with liquid nitrogen container, NaOH solution tank NaOH, No. two NaOH solution tank NaOHs, mixing flow container, pressure charging valve and nitrogen filling tank, liquid nitrogen container；A number NaOH solution tank NaOH and No. two NaOH solution tank NaOHs are connected with the mixing flow container respectively, and a NaOH solution tank NaOH and No. two NaOH solution tank NaOHs are connected with the pressure charging valve respectively with mixing flow container connectivity part provided with hand valve, mixing flow container and nitrogen filling tank；Nitrogen filling tank is provided with gas input port and gas delivery port.This programme can be widely used for field demand of the big machineries such as aircraft to liquid nitrogen, high pressure nitrogen and coolant, effectively prevent the inconvenience of the regular maintenance caused by the geographical position of Nitrogen Station.
Description
Technical field
The present invention relates to Airborne Equipment field, and in particular to a kind of portable nitrogen filling and liquid filling equipment.
Background technology
With continuing to develop for present aircraft, the electronic equipment in its structure also gradually increases, when aircraft is operated on ground
When, the heat that electronic equipment is produced is generally very high, therefore in order to ensure the normal work of electronic equipment, the cooling to electronic equipment
Problem needs to draw attention.
At present, the electronic system of various aircraft equipment is required to carry out cooling and nitrogen filling in ground regular maintenance.
The mode of cooling is cooled using coolant, but nitrogen filling mainly prevents the electronics of oxygen and aircraft in air
The escaping gas come out in equipment occurs chemical reaction and triggers blast.But the Nitrogen Station on each airport and cooling instantly
Liquid filling station is all separately independently arranged, and because the equipment at Nitrogen Station and coolant injection station is huge, the structure of equipment
Complexity, so the position at Nitrogen Station and coolant injection station is all fixed, need to be by aircraft when carrying out regular maintenance to aircraft
Traction is near Nitrogen Station or coolant injection station, it is difficult to regard to aircraft port of call carry out liquid nitrogen filling, high pressure nitrogen filling with
And coolant injection, made troubles to regular maintenance.
The content of the invention
The present invention is intended to provide a kind of portable nitrogen filling and liquid filling equipment, to solve the Nitrogen Station on existing airport
Fixed with coolant injection station location, cause the problem of aircraft regular maintenance is not convenient.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：A kind of portable nitrogen filling and liquid
Filing provision, including transfer car(buggy), one end of the transfer car(buggy) are provided with draw bar；Transfer car(buggy) provided with liquid nitrogen container, NaOH solution tank NaOH,
No. two NaOH solution tank NaOHs, mixing flow container, pressure charging valve and nitrogen filling tank, the liquid nitrogen container are provided with tapping valve, and liquid nitrogen container includes inner casing
And shell, vacuum interlayer is provided between inner casing and shell；A number NaOH solution tank NaOH and No. two NaOH solution tank NaOHs respectively with the mixed liquor
Tank is connected, and a NaOH solution tank NaOH is provided with hand valve with mixing flow container connectivity part and No. two NaOH solution tank NaOHs with mixing flow container connectivity part,
Mixing flow container and nitrogen the filling tank is connected with the pressure charging valve respectively；The nitrogen filling tank is gentle provided with gas input port
Body delivery outlet.
The operation principle of the present invention：When in use, borrow automobile to drag draw bar, because draw bar connects with transfer car(buggy)
Connect, so automobile movement just dragging transfer car(buggy) movement, aircraft park is moved to by transfer car(buggy).Open the discharge opeing on liquid nitrogen container
Valve, because being provided with vacuum interlayer between the inner casing and shell of liquid nitrogen container, is opened because external and internal pressure is poor after tapping valve, in liquid nitrogen container
Liquid nitrogen needed for by being filled from supercharging mode to aircraft.A number NaOH solution tank NaOH and No. two NaOH solution tank NaOHs are connected with mixing flow container respectively,
Required different solution are filled in a NaOH solution tank NaOH and No. two NaOH solution tank NaOHs, hand valve, a NaOH solution tank NaOH and No. two solution are opened
Solution in tank is just entered to be mixed in mixing flow container, because mixing flow container is connected with pressure charging valve, opens pressure charging valve to mixed
Close flow container in mixed liquor pressurizeed, will mix flow container connected with aircraft, mixed liquor just with the increase of pressure be input to it is winged
The corresponding system of machine, realizes the filling of coolant.Low-pressure nitrogen is inputted at the gas input port of nitrogen filling tank, pressure charging valve is opened
Low-pressure nitrogen is pressurized, the nitrogen after supercharging supplies aircraft system by gas delivery port and is filled.
Beneficial effects of the present invention are：This programme equipment is movable to by aircraft carries out liquid nitrogen filling, high pressure to its system
Nitrogen is filled and coolant injection.The packaged type filling of the present invention achievable liquid nitrogen, high pressure nitrogen and coolant, can be extensive
For demand of the big machineries such as aircraft to liquid nitrogen, high pressure nitrogen and coolant, it effectively prevent because Nitrogen Station also coolant adds
The inconvenience for causing regular maintenance is fixed in the geographical position at note station.Nitrogen Station is relied on to carry out aircraft at present in addition, this equipment is changed
The mode of maintenance, it is to avoid the puzzlement in geographical position, and equipment is no current generation, does not have electromagnetic interference to aircraft, enhances dimension
The security of shield.
The following is the optimization to basic technology scheme：
Prioritization scheme one：One end of the transfer car(buggy) is additionally provided with steering wheel, and steering wheel is connected with the draw bar.Because airport is stopped
The more than frame of aircraft put, the stand of multi-aircraft is not necessarily on same straight line, so being carried out to multi-aircraft
, it is necessary to which this equipment is carried out into multiple local movements when safeguarding, turned wherein existing, therefore can be easily real using steering wheel
The conversion in existing direction.
Prioritization scheme two, based on prioritization scheme one：Because the thing on transfer car(buggy) is more, and heavier-weight, therefore inertia
Also it is larger, in order that the stop of transfer car(buggy) is more reliable, is stayed in the other end of transfer car(buggy) provided with parking and move device, the parking is stayed dynamic
Device includes rocking handle and the worm and gear being connected with rocking handle.By rocking handle drive turbine and worm rotate, until can clamping transhipment
During the position of car, staying for equipment can be achieved dynamic.
Prioritization scheme three, based on prioritization scheme two：The mixing flow container is also communicated with filter.Mix the mixing in flow container
Liquid is general it cannot be guaranteed that absolutely not contain debris, if but debris too high levels influence whether the performance of aircraft, so using filtering
Device is filtered to reach certain clean-up effect.
Prioritization scheme four, based on prioritization scheme three：Exhausted bath box is additionally provided with the transfer car(buggy).By the interface and waste liquid of aircraft
Case is connected, can be when filling coolant toward aircraft, you can original coolant is discharged into exhausted bath box, reduces and safeguards ring
Section.
Brief description of the drawings
Fig. 1 is a kind of portable nitrogen filling of the present invention and the front view of liquid filling equipment；
Fig. 2 is a kind of portable nitrogen filling of the present invention and the rearview of liquid filling equipment；
Fig. 3 is a kind of portable nitrogen filling of the present invention and the top view of liquid filling equipment.
Embodiment
Technical solution of the present invention is described further with reference to the accompanying drawings and examples：
Reference：Steering wheel 1, draw bar 2, liquid nitrogen container 3, NaOH solution tank NaOH 4, mixing flow container 5, No. two NaOH solution tank NaOHs 6, a mistakes
Filter 7, parking stay dynamic device 8, pressure charging system 9, No. two liquid nitrogen containers 10, exhausted bath box 11.
As shown in Figure 1, Figure 2 and Figure 3, a kind of portable nitrogen filling and liquid filling equipment, including transfer car(buggy), transfer car(buggy)
One end be provided with draw bar 2 and steering wheel 1, the rotation of steering wheel 1 and draw bar 2 is connected；The other end of transfer car(buggy) is stayed provided with parking
Dynamic device 8 and exhausted bath box 11, dynamic device 8 is stayed in parking includes rocking handle and the worm and gear being connected with rocking handle；Set in the middle part of transfer car(buggy)
There are a liquid nitrogen container 3, No. two liquid nitrogen containers 10, NaOH solution tank NaOH 4, No. two NaOH solution tank NaOHs 6, mixing flow container 5, pressure charging system 9 and nitrogen
Tank is filled, a liquid nitrogen container 3 and No. two liquid nitrogen containers 10 are equipped with tapping valve, and a liquid nitrogen container 3 and No. two liquid nitrogen containers 10 include
Inner casing and shell, are provided with vacuum interlayer between inner casing and shell；A number NaOH solution tank NaOH 4 and No. two NaOH solution tank NaOHs 6 are respectively with mixing flow container 5
Connection a, NaOH solution tank NaOH 4 is designed with hand valve with mixing the connectivity part of flow container 5 and No. two NaOH solution tank NaOHs 6 with mixing the connectivity part of flow container 5,
Pressure charging valve is provided with pressure charging system 9, mixing flow container 5 and nitrogen filling tank are connected with pressure charging valve respectively, and mixing flow container 5 is also communicated with
Filter 7；Nitrogen filling tank is provided with gas input port and gas delivery port.
When in use, borrow automobile to drag draw bar 2, because draw bar 2 is connected with transfer car(buggy), automobile is moved just
Transfer car(buggy) movement is dragged, transfer car(buggy) is moved to aircraft park.The tapping valve on liquid nitrogen container is opened, because the inner casing of liquid nitrogen container
Between shell be provided with vacuum interlayer, open tapping valve after due to external and internal pressure it is poor, in liquid nitrogen container by from supercharging mode reality
Required liquid nitrogen is now filled to aircraft.A number NaOH solution tank NaOH 4 and No. two NaOH solution tank NaOHs 6 are connected with mixing flow container 5 respectively, by No. one
Different solution are filled in NaOH solution tank NaOH 4 and No. two NaOH solution tank NaOHs 6, open molten in hand valve, a NaOH solution tank NaOH 4 and No. two NaOH solution tank NaOHs 6
Liquid is just entered to be mixed in mixing flow container 5, because mixing flow container 5 is connected with pressure charging valve, opens pressure charging valve to mixing flow container 5
In mixed liquor pressurizeed, will mixing flow container 5 connected with aircraft, mixed liquor just can input the corresponding system of aircraft, realize cold
But the filling of liquid.Low-pressure nitrogen is inputted at the gas input port of nitrogen filling tank, pressure charging valve is opened and low-pressure nitrogen is pressurized,
Nitrogen after supercharging supplies aircraft system by gas delivery port and is filled.
For those skilled in the art, without departing from the structure of the invention, some changes can also be made
Shape and improvement, these should also be considered as protection scope of the present invention, these effects and patent for implementing all without the influence present invention
Practicality.
Claims (5)
1. a kind of portable nitrogen filling and liquid filling equipment, it is characterised in that：Including transfer car(buggy), one end of the transfer car(buggy)
Provided with draw bar；Transfer car(buggy) is provided with liquid nitrogen container, NaOH solution tank NaOH, No. two NaOH solution tank NaOHs, mixing flow container, pressure charging valve and nitrogen filling
Tank, the liquid nitrogen container is provided with tapping valve, and liquid nitrogen container includes inner casing and shell, and vacuum interlayer is provided between inner casing and shell；Institute
State a NaOH solution tank NaOH and No. two NaOH solution tank NaOHs respectively with it is described mixing flow container connect, a NaOH solution tank NaOH with mix flow container connectivity part and
No. two NaOH solution tank NaOHs are provided with hand valve with mixing flow container connectivity part, mixing flow container and nitrogen the filling tank respectively with the supercharging
Valve is connected；The nitrogen filling tank is provided with gas input port and gas delivery port.
2. movable type nitrogen filling as claimed in claim 1 and liquid filling equipment, it is characterised in that：The one of the transfer car(buggy)
End is additionally provided with steering wheel, and steering wheel is connected with the draw bar.
3. movable type nitrogen filling as claimed in claim 2 and liquid filling equipment, it is characterised in that：The transfer car(buggy) it is another
Dynamic device is stayed in one end provided with parking, and dynamic device is stayed in the parking includes rocking handle and the worm and gear being connected with rocking handle.
4. movable type nitrogen filling as claimed in claim 3 and liquid filling equipment, it is characterised in that：The mixing flow container is also
It is communicated with filter.
5. movable type nitrogen filling as claimed in claim 4 and liquid filling equipment, it is characterised in that：On the transfer car(buggy) also
Provided with exhausted bath box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659000.6A CN107237979A (en) | 2017-08-04 | 2017-08-04 | A kind of portable nitrogen filling and liquid filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659000.6A CN107237979A (en) | 2017-08-04 | 2017-08-04 | A kind of portable nitrogen filling and liquid filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237979A true CN107237979A (en) | 2017-10-10 |
Family
ID=59989135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659000.6A Pending CN107237979A (en) | 2017-08-04 | 2017-08-04 | A kind of portable nitrogen filling and liquid filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237979A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424928A (en) * | 2000-11-30 | 2003-06-18 | 韩国机械研究院 | Inert gas generator fire suppressing |
| CN201338730Y (en) * | 2009-01-23 | 2009-11-04 | 中国人民解放军空军济南航空四站装备修理厂 | Airplane floor liquid cooling vehicle |
| US20110048572A1 (en) * | 2009-09-02 | 2011-03-03 | Spokane Industries, Inc. | Ground support service cart apparatus and methods |
| CN202149354U (en) * | 2011-07-20 | 2012-02-22 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen car |
| CN203172509U (en) * | 2013-04-08 | 2013-09-04 | 烟台杰瑞石油服务集团股份有限公司 | Trailer type device with nitrogen pumping and acidification pumping double functions |
| CN205895218U (en) * | 2016-08-17 | 2017-01-18 | 中石化石油工程机械有限公司第四机械厂 | Fracturing ship operating system |
| CN207213630U (en) * | 2017-08-04 | 2018-04-10 | 中国航发贵州航空发动机维修有限责任公司 | A kind of portable nitrogen filling and liquid filling equipment |
-
2017
- 2017-08-04 CN CN201710659000.6A patent/CN107237979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424928A (en) * | 2000-11-30 | 2003-06-18 | 韩国机械研究院 | Inert gas generator fire suppressing |
| CN201338730Y (en) * | 2009-01-23 | 2009-11-04 | 中国人民解放军空军济南航空四站装备修理厂 | Airplane floor liquid cooling vehicle |
| US20110048572A1 (en) * | 2009-09-02 | 2011-03-03 | Spokane Industries, Inc. | Ground support service cart apparatus and methods |
| CN202149354U (en) * | 2011-07-20 | 2012-02-22 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen car |
| CN203172509U (en) * | 2013-04-08 | 2013-09-04 | 烟台杰瑞石油服务集团股份有限公司 | Trailer type device with nitrogen pumping and acidification pumping double functions |
| CN205895218U (en) * | 2016-08-17 | 2017-01-18 | 中石化石油工程机械有限公司第四机械厂 | Fracturing ship operating system |
| CN207213630U (en) * | 2017-08-04 | 2018-04-10 | 中国航发贵州航空发动机维修有限责任公司 | A kind of portable nitrogen filling and liquid filling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207996610U (en) | Mixing plant dispersion impeller transmission mechanism | |
| CN101555602B (en) | Wire acid cleaning process operation line | |
| CN208791174U (en) | A kind of intelligence tank truck handling system | |
| CN207213630U (en) | A kind of portable nitrogen filling and liquid filling equipment | |
| CN107237979A (en) | A kind of portable nitrogen filling and liquid filling equipment | |
| CN106861988A (en) | A kind of casting spray assembly | |
| CN103086095B (en) | Systemfor powder transportation | |
| CN206092550U (en) | Sensitive hydraulic system of load and underwater dredging equipment | |
| CN103420746B (en) | Multifunctional emulsion explosive vehicle | |
| CN104226509A (en) | Continuous wax injection device and application method thereof | |
| CN107628214A (en) | Marine propulsion and its propulsion method based on the passive Thrust-vectoring Nozzle of bypass type | |
| CN202688219U (en) | Multifunctional emulsified explosive vehicle | |
| CN206017292U (en) | A kind of hydraulic means for the two-way container tipping machine of binary channels | |
| CN206346976U (en) | A kind of small-sized movable pump truck | |
| CN206965967U (en) | Die casting structure part mold releasing agent spraying device | |
| CN203959059U (en) | A kind of tank container with standby discharge port | |
| CN210034996U (en) | Quantitative refueling truck | |
| CN206938430U (en) | A kind of integrated cooling structure and automobile of motor and electric machine controller | |
| CN206377077U (en) | A kind of fuel tank | |
| CN202902556U (en) | Anti-swaying liquor collecting and storing tank for liquor type air-conditioner | |
| CN219928528U (en) | Mother liquor temporary storage tank | |
| CN211570103U (en) | Automobile-used urea delivery filling instrument | |
| CN203767958U (en) | Hydraulic system for empty container stacking machine | |
| CN213242166U (en) | Superconducting transformer | |
| CN206846295U (en) | A kind of LNG liquid addition machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
|
| RJ01 | Rejection of invention patent application after publication |