CN109838685A - A kind of LNG aerating emergency management and rescue skid-mounted device - Google Patents
A kind of LNG aerating emergency management and rescue skid-mounted device Download PDFInfo
- Publication number
- CN109838685A CN109838685A CN201910220566.8A CN201910220566A CN109838685A CN 109838685 A CN109838685 A CN 109838685A CN 201910220566 A CN201910220566 A CN 201910220566A CN 109838685 A CN109838685 A CN 109838685A
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- Prior art keywords
- trailer
- rescue
- screen door
- skid
- liquid feeding
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- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 9
- 239000007791 liquid phase Substances 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention discloses a kind of LNG aerating emergency management and rescue skid-mounted device, including shell, trailer, damping wheel；The bottom end of trailer is equipped with multiple damping wheels, and top is fixed with shell；One end of shell is equipped with rolling screen door two, is equipped with rolling screen door one with one end of the two adjacent housing sides of rolling screen door；Enclosure interior top is fixed with booster；Trailer top center is fixed with booster, immersed pump sledge；One end at the top of trailer close to rolling screen door two is fixed with link slot of unloading, explosion-proof control box；Other end center at the top of trailer is equipped with attachment base, is equipped with control cabinet, dispenser and liquid feeding component close to the part of rolling screen door one；Attachment base top is equipped with multiple valves；Valve is installed on pipeline；Immersed pump sledge passes through pipeline respectively and connect with booster, liquid feeding component, link slot of unloading, dispenser；Pipeline between immersed pump sledge and attachment base is installed on liquid phase flowmeter.The present invention can reach convenience flexible in application, the beneficial effect helped convenient for the upper vehicle that satisfies the need.
Description
Technical field
The invention belongs to LNG aerating technical field, in particular to a kind of LNG aerating emergency management and rescue skid-mounted device.
Background technique
It is now more and more using the kilocalorie vehicle of LNG fuel now according to the implementation of national related environmentally friendly energy saving policy, this
A little vehicles mainly run long-distance transport, the gas cylinder of a 450L can be generally matched on vehicle, aerating amount is about 270Nm3/h, and vehicle is continuous
Mileage is sailed about at 480 kilometers, and existing country control upper for land reserve zone reply is very stringent, so LNG gas station, country quantity has
Limit, some LNG vehicles are not it sometimes appear that gas cylinder has the thing of liquid (LNG) in running long-distance transport, and there are also very on some vehicles
More cargos unload the cargo on lorry, then there are two types of settling mode one is in high speed as encountering this thing
By vehicle support to neighbouring gas station, but this mode is time-consuming and laborious costly；Another kind is to be a band outside in ordinary road
Gas cylinder burns the vehicle amount of LNG, the copilot docking of two vehicles, falls liquid with a metal hose, and this hose for falling liquid is usually
It is bad to buy, and two vehicles also not how much liquid, this mode be also it is time-consuming and laborious, road width is insufficient sometimes, also insufficient
With allow two carts side by side；Even if cart LNG gas station liquid feeding, the case where gas station failure is unable to liquid feeding can be also encountered.
Summary of the invention
The present invention for the technical problems in the prior art, provides a kind of LNG aerating emergency management and rescue skid-mounted device, can
Reach convenience flexible in application, the beneficial effect helped convenient for the upper vehicle that satisfies the need.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of LNG aerating emergency management and rescue sledge installing
It is standby, including shell (1), trailer (17), damping wheel (3)；The bottom end of the trailer (17) is equipped with multiple damping wheels (3), and top is solid
Surely it is equipped with shell (1)；One end of the shell (1) is equipped with rolling screen door two (4), adjacent shell (1) side with rolling screen door two (4)
One end be equipped with rolling screen door one (2)；
Shell (1) inner tip is fixed with booster (5)；Trailer (17) the top center is fixed with pressurization
Device (5), immersed pump sledge (13)；
One end at the top of the trailer (17) close to rolling screen door two (4) is fixed with link slot of unloading (14), explosion-proof control
Case (16)；Other end center at the top of the trailer (17) is equipped with attachment base (7), is equipped with control close to the part of rolling screen door one (2)
Case (9), dispenser (19) and liquid feeding component processed；Attachment base (7) top is equipped with multiple valves；Valve is installed on pipeline
(12)；
The immersed pump sledge (13) respectively by pipeline (12) and booster (5), liquid feeding component, link slot of unloading (14),
Dispenser (19) connection；
Pipeline between the immersed pump sledge (13) and attachment base (7) is installed on liquid phase flowmeter (6).
Preferably, the pipeline (12) is coated with insulating layer.
Preferably, the booster (5) uses 300Nm3/h+150Nm3/h。
Preferably, the bottom end of the dispenser (19) is fixedly installed in trailer (17), top is equipped with control cabinet (9).
Preferably, the side of the control cabinet (9), dispenser (19) is fixed with connecting plate (18).
Preferably, the liquid feeding component includes liquid feeding gun platform (10), liquid feeding rifle (11)；The liquid feeding rifle (11) is installed on
Liquid feeding gun platform (10).
Preferably, liquid feeding gun platform (10) insertion is installed on the connecting plate (18) and access tube of dispenser (19) side
Road (12).
Preferably, the connecting plate (18) for being located at control cabinet (9) side installs instrument (8).
Preferably, the top of the link slot of unloading (14) is equipped with valve, it is equipped with close to the side of rolling screen door two (4) more
A nozzle (15).
Compared with prior art, the present invention has the beneficial effects that the present invention can reach convenience flexible in application, it is convenient for
The beneficial effect that the upper vehicle that satisfies the need is helped.
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is schematic diagram of internal structure of the invention；
Fig. 4 is liquid feeding flow diagram of the invention.
1- shell in figure, 2- rolling screen door one, 3- damping wheel, 4- rolling screen door two, 5- booster, 6- liquid phase flowmeter, 7- connect
Joint chair, 8- instrument, 9- control cabinet, 10- liquid feeding gun platform, 11- liquid feeding rifle, 12- pipeline, 13- immersed pump sledge, 14- unload link slot,
15- nozzle, 16- explosion-proof control box, 17- trailer, 18- connecting plate, 19- dispenser.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, in the following with reference to the drawings and specific embodiments
It elaborates to the present invention.
Embodiment of the invention discloses a kind of LNG aerating emergency management and rescue skid-mounted devices, as shown in the figure comprising shell 1,
Trailer 17, damping wheel 3；The bottom end of trailer 17 is equipped with multiple damping wheels 3, and top is fixed with shell 1；One end of shell 1 is equipped with
One end of rolling screen door 24, shell 1 side adjacent with rolling screen door 24 is equipped with rolling screen door 1；
1 inner tip of shell is fixed with booster 5；17 top center of trailer is fixed with booster 5, immersed pump sledge
13；Booster 5 uses 300Nm3/h+150Nm3/h。
17 top of trailer is fixed with link slot 14 of unloading, explosion-proof control box 16 close to one end of rolling screen door 24；Trailer 17
The other end center at top is equipped with attachment base 7, is equipped with control cabinet 9, dispenser 19 and liquid feeding group close to the part of rolling screen door 1
Part；7 top of attachment base is equipped with multiple valves.Pipeline between immersed pump sledge 13 and attachment base 7 is installed on liquid phase flowmeter 6.Valve
Door is installed on pipeline 12；Pipeline 12 is coated with insulating layer.
Immersed pump sledge 13 is connect by pipeline 12 with booster 5, liquid feeding component, link slot 14 of unloading, dispenser 19 respectively；
Liquid feeding component includes liquid feeding gun platform 10, liquid feeding rifle 11；Liquid feeding rifle 11 is installed on liquid feeding gun platform 10.
The bottom end of dispenser 19 is fixedly installed in trailer 17, and top is equipped with control cabinet 9.The side of control cabinet 9, dispenser 19
It is fixed with connecting plate 18.Liquid feeding gun platform 10 is embedded in the connecting plate 18 and access conduit 12 for being installed on 19 side of dispenser.Position
Connecting plate 18 in 9 side of control cabinet installs instrument 8.
Unload link slot 14 top be equipped with valve, close to rolling screen door 24 side be equipped with multiple nozzles 15.
The nozzle of link slot of unloading is respectively to unload liquid phase mouth, and gas phase mouth of unloading unloads and increases gas phase mouth, three nozzle works
As when need to be connected to corresponding three interfaces of LNG tank car, liquid in LNG tank car is transported to the pump pond in immersed pump sledge
In, LNG liquid is entered from pump pond outlet stream by dispenser inlet by immersed pump high speed rotation and completes liquid adding functions.
Booster (5), liquid phase flowmeter (6), immersed pump sledge (13), explosion-proof control box (16) respectively with dispenser (19)
Control cabinet (9) be electrically connected.
Dispenser has three inlet, gas returning port, diffusion mouth main nozzles, inlet one end connection pump pond liquid outlet, pump
LNG liquid is entered dispenser inlet, LNG liquid from pump pond outlet stream by immersed pump high speed rotation by LNG liquid in pond
Enter liquid feeding rifle by valve, pipeline and instrument etc., the inlet of liquid feeding rifle insertion mounted gas cylinder is subjected to liquid feeding, entire liquid feeding
Process judges each process conditions design parameter by control cabinet (9) to realize liquid feeding process；POS machine, electricity are equipped in control cabinet (9)
Road plate, keyboard have PLC programmable controller in POS machine.
Gas returning port is BOG gas in recycling vehicle-mounted bottle, is inserted into vehicle-mounted bottle gas phase mouth by the return-air rifle that pipeline connects, another
End connection LNG tank car is pressurized gas phase mouth to realize that BOG gas recycles, and the entire BOG gas process that recycles is judged by control cabinet (9)
Each process conditions design parameter realizes removal process；At the connecting pipe safety valve general export of diffusion mouth one end, safety valve is can
To guarantee that a section door that low temperature diffused gas can exclude safely, other end connecting pipe enter pipeline by fire arrester and carry out
It discharges, fire arrester is when preventing from having spark outside pipeline, to seal in the pipeline containing LNG, prevent reverse flow string.
It is described the invention in detail above by embodiment, but the content is only exemplary implementation of the invention
Example, should not be considered as limiting the scope of the invention.Protection scope of the present invention is defined by the claims.All utilizations
Technical solutions according to the invention or those skilled in the art are under the inspiration of technical solution of the present invention, in reality of the invention
In matter and protection scope, designs similar technical solution and reach above-mentioned technical effect, or to made by application range
All the changes and improvements etc. should still belong to patent of the invention and cover within protection scope.It should be noted that in order to clear
It is stated, part and protection scope of the present invention is omitted in explanation of the invention without being directly significantly associated with but this field skill
The statement of component known to art personnel and processing.
Claims (9)
1. a kind of LNG aerating emergency management and rescue skid-mounted device, which is characterized in that including shell (1), trailer (17), damping wheel (3)；
The bottom end of the trailer (17) is equipped with multiple damping wheels (3), and top is fixed with shell (1)；One end of the shell (1) is equipped with
Rolling screen door two (4), one end of adjacent shell (1) side is equipped with rolling screen door one (2) with rolling screen door two (4)；
Shell (1) inner tip is fixed with booster (5)；Trailer (17) the top center is fixed with booster
(5), immersed pump sledge (13)；
One end at the top of the trailer (17) close to rolling screen door two (4) is fixed with link slot of unloading (14), explosion-proof control box
(16)；Other end center at the top of the trailer (17) is equipped with attachment base (7), is equipped with control close to the part of rolling screen door one (2)
Case (9), dispenser (19) and liquid feeding component；Attachment base (7) top is equipped with multiple valves；Valve is installed on pipeline (12)；
The immersed pump sledge (13) passes through pipeline (12) and booster (5), liquid feeding component, link slot of unloading (14), aerating respectively
Machine (19) connection；
Pipeline between the immersed pump sledge (13) and attachment base (7) is installed on liquid phase flowmeter (6).
2. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 1, which is characterized in that the pipeline (12)
It is coated with insulating layer.
3. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 1, which is characterized in that the booster (5)
Using 300Nm3/h+150Nm3/h。
4. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 1, which is characterized in that the dispenser
(19) bottom end is fixedly installed in trailer (17), and top is equipped with control cabinet (9).
5. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 4, which is characterized in that the control cabinet
(9), the side of dispenser (19) is fixed with connecting plate (18).
6. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 1, which is characterized in that the liquid feeding component
Including liquid feeding gun platform (10), liquid feeding rifle (11)；The liquid feeding rifle (11) is installed on liquid feeding gun platform (10).
7. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 5, which is characterized in that the liquid feeding gun platform
(10) insertion is installed on the connecting plate (18) and access conduit (12) of dispenser (19) side.
8. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 5, which is characterized in that be located at control cabinet (9)
The connecting plate (18) of side installs instrument (8).
9. a kind of LNG aerating emergency management and rescue skid-mounted device according to claim 1, which is characterized in that the connection of unloading
The top of slot (14) is equipped with valve, is equipped with multiple nozzles (15) close to the side of rolling screen door two (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910220566.8A CN109838685A (en) | 2019-03-20 | 2019-03-20 | A kind of LNG aerating emergency management and rescue skid-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910220566.8A CN109838685A (en) | 2019-03-20 | 2019-03-20 | A kind of LNG aerating emergency management and rescue skid-mounted device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838685A true CN109838685A (en) | 2019-06-04 |
Family
ID=66886094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910220566.8A Pending CN109838685A (en) | 2019-03-20 | 2019-03-20 | A kind of LNG aerating emergency management and rescue skid-mounted device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838685A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520128A (en) * | 2009-03-24 | 2009-09-02 | 罗东晓 | Movable type method and device for supplying liquid phase natural gas and gas phase natural gas |
| CN105020572A (en) * | 2014-04-30 | 2015-11-04 | 张家港中集圣达因低温装备有限公司 | Skid-mounted gas station |
| CN204829260U (en) * | 2015-07-28 | 2015-12-02 | 托肯恒山科技（广州）有限公司 | LNG that can accurately measure adds mechanism of qi |
| CN205956756U (en) * | 2016-06-30 | 2017-02-15 | 鲁西新能源装备集团有限公司 | Box sled of LNG dress station |
| CN206244092U (en) * | 2016-12-02 | 2017-06-13 | 江苏安普特防爆科技有限公司 | Portable LNG sledges fill aerator |
| CN207179177U (en) * | 2017-08-12 | 2018-04-03 | 连云港市拓普科技发展有限公司 | A kind of intelligent integral packaged type LNG unloads sled |
| CN210107033U (en) * | 2019-03-20 | 2020-02-21 | 天津佰焰科技股份有限公司 | LNG air entrainment emergency rescue skid-mounted equipment |
-
2019
- 2019-03-20 CN CN201910220566.8A patent/CN109838685A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520128A (en) * | 2009-03-24 | 2009-09-02 | 罗东晓 | Movable type method and device for supplying liquid phase natural gas and gas phase natural gas |
| CN105020572A (en) * | 2014-04-30 | 2015-11-04 | 张家港中集圣达因低温装备有限公司 | Skid-mounted gas station |
| CN204829260U (en) * | 2015-07-28 | 2015-12-02 | 托肯恒山科技（广州）有限公司 | LNG that can accurately measure adds mechanism of qi |
| CN205956756U (en) * | 2016-06-30 | 2017-02-15 | 鲁西新能源装备集团有限公司 | Box sled of LNG dress station |
| CN206244092U (en) * | 2016-12-02 | 2017-06-13 | 江苏安普特防爆科技有限公司 | Portable LNG sledges fill aerator |
| CN207179177U (en) * | 2017-08-12 | 2018-04-03 | 连云港市拓普科技发展有限公司 | A kind of intelligent integral packaged type LNG unloads sled |
| CN210107033U (en) * | 2019-03-20 | 2020-02-21 | 天津佰焰科技股份有限公司 | LNG air entrainment emergency rescue skid-mounted equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |
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| WD01 | Invention patent application deemed withdrawn after publication |