CN209054328U - A kind of multi-functional liquefied natural gas skid application apparatus - Google Patents
A kind of multi-functional liquefied natural gas skid application apparatus Download PDFInfo
- Publication number
- CN209054328U CN209054328U CN201821869209.1U CN201821869209U CN209054328U CN 209054328 U CN209054328 U CN 209054328U CN 201821869209 U CN201821869209 U CN 201821869209U CN 209054328 U CN209054328 U CN 209054328U
- Authority
- CN
- China
- Prior art keywords
- low temperature
- liquid
- interface
- valve
- quick action
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of multi-functional liquefied natural gas skid application apparatus, including skid frame, low temperature immersed pump, EAG gasifier, booster of unloading, liquid filler, control cabinet, cryogenic piping, exhausting pipeline, check valve, motor-driven valve, low temperature quick action emergency valve, horizontal interface and longitudinal interface；Superiority: equipment is flexible and convenient, multiple functional, and the scene of can be not only used for unloads, the liquid feeding of vehicle liquid feeding, storage tank, it can also be used to which the liquid feeding of tank car and small-sized liquid feeding vehicle realizes a tractor serves several purposes, and highly integrated, integrated design, occupied area is small；Amount of on-site installation is few, comes into operation fast, the liquefied natural gas liquid feeding of engineering machinery vehicle is solved the problems, such as remote, regional area.
Description
Technical field
The utility model relates to liquefied natural gas liquid feeding equipment to manufacture and design field, especially a kind of multi-functional liquefaction day
Right gas skid application apparatus.
Background technique
Skid mounted equipment by feat of flexibly, that installation is simple, occupied area is small, short construction period, equipment installation cost are few is excellent
Gesture in the application of liquefied natural gas field increasingly be it is frequent, such as the gasification sled of gasification station, the pump of gas station is prized etc..The prior art
In, liquefied natural gas liquid filling station is all made of conventional, fixed construction model, but some applications and region are not appropriate for building
It stands, such as harbour, harbour, building site etc..These regions do not have condition to build a station, while these demands of area to liquid source are confined to one
Determine in room and time, as building site, a project terminates, and engineering truck will change to next building site.In view of this status, with
Liquefied natural gas can not be run at this point as the engineering truck of fuel, to limit Liquefied Natural Gas fuel in engineering machinery
Using.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional liquefied natural gas skid application apparatus, are remote, office
Portion region solves the problems, such as the liquefied natural gas liquid feeding of engineering machinery vehicle.
The technical solution of the utility model includes: a kind of multi-functional liquefied natural gas skid application apparatus, including skid frame,
It is low temperature immersed pump, EAG gasifier, booster of unloading, liquid filler, control cabinet, cryogenic piping, exhausting pipeline, check valve, electronic
Valve, low temperature quick action emergency valve, horizontal interface and longitudinal interface；There are the import of low temperature immersed pump, low temperature latent on the low temperature immersed pump
Liquid pump liquid outlet and low temperature immersed pump gas returning port；There are the import of EAG gasifier and EAG gasifier exit on the EAG gasifier；Institute
State unload on booster of unloading turbocharger inlet and supercharger outlet of unloading；The horizontal interface and longitudinal interface are orthogonal
And it is separately connected different liquid storage equipment；The horizontal interface include liquid storage equipment liquid-phase outlet, liquid storage equipment gas phase interface and
Liquid storage equipment inlet；The longitudinal interface includes liquid phase boost port, gas phase mouth and liquid phase mouth of unloading；The low temperature immersed pump,
EAG gasifier, booster of unloading, liquid filler, control cabinet, cryogenic piping, exhausting pipeline, check valve, motor-driven valve, low temperature are promptly cut
Disconnected valve, horizontal interface and longitudinal interface are installed in skid frame；Using liquid phase mouth of unloading as longitudinal cryogenic piping of interface and
Pass through motor-driven valve A connection low temperature immersed pump import after using liquid storage equipment liquid-phase outlet as the parallel connection of the lateral cryogenic piping of interface, with
Liquid phase mouth of unloading is that low temperature quick action emergency valve E and check valve A is housed on longitudinal cryogenic piping of interface, is gone out with liquid storage equipment liquid phase
Mouth is that low temperature quick action emergency valve A is housed on the lateral cryogenic piping of interface；Using gas phase mouth as longitudinal cryogenic piping of interface and with
Liquid storage equipment gas phase interface is to connect low temperature immersed pump gas returning port after the lateral cryogenic piping of interface is in parallel, using gas phase mouth as interface
Longitudinal cryogenic piping on be equipped with low temperature quick action emergency valve D and low temperature quick action emergency valve F, in low temperature quick action emergency valve D and low temperature
Supercharger outlet of unloading is connected by lateral cryogenic piping between quick action emergency valve F, using liquid storage equipment gas phase interface as interface
Lateral cryogenic piping on be equipped with low temperature quick action emergency valve B；Low temperature immersed pump liquid outlet is by low temperature quick action emergency valve H and unidirectionally
Valve B two cryogenic pipings of connection, a cryogenic piping pass through low temperature by motor-driven valve B connection liquid filler, another cryogenic piping
Quick action emergency valve I connection four secondary cryogenic pipings, first secondary cryogenic piping pass through low temperature quick action emergency valve G connection liquid phase
Boost port, Article 2 secondary cryogenic piping connect turbocharger inlet of unloading, and Article 3 secondary cryogenic piping is promptly cut by low temperature
Disconnected valve C connection liquid storage equipment inlet, Article 4 secondary cryogenic piping pass through check valve C connection liquid filler；The exhausting pipeline
The import of EAG gasifier is connected after parallel connection, EAG gasifier exit connects safety dumping region by exhausting pipeline；It is filled in control cabinet
There is automatic control system and low temperature immersed pump, liquid filler, motor-driven valve A and motor-driven valve B are carried out automatically controlling by cable.
The size of skid frame described above is identical as the size of 20 forty equivalent unit 40s.
Corner fittings is arranged in the surrounding of skid frame described above.
Liquid storage equipment described above is bottle group, storage tank, mobile liquid feeding vehicle and/or tank car.
The course of work of the utility model:
(1) be connected to low temperature quick action emergency valve A, motor-driven valve A, low temperature quick action emergency valve H, check valve B, motor-driven valve B realize with
Rapid Freon-feeding function of the liquid storage equipment of horizontal interface connection as liquid source.
(2) low temperature quick action emergency valve E, check valve A, motor-driven valve A, low temperature quick action emergency valve H, check valve B, motor-driven valve are connected to
B is realized using the liquid storage equipment that longitudinal interface connects as the Rapid Freon-feeding function in liquid source.
(3) it is tight that low temperature quick action emergency valve E, check valve A, motor-driven valve A, low temperature quick action emergency valve H, check valve B, low temperature are connected to
Anxious stop valve I, low temperature quick action emergency valve C, which are realized, is quickly discharged into horizontal interface company for liquid source in liquid storage equipment that longitudinal interface connect
The function of the liquid storage equipment connect.
(4) low temperature quick action emergency valve A, motor-driven valve A, low temperature quick action emergency valve H, check valve B, low temperature quick action emergency valve are connected to
I, low temperature quick action emergency valve G is realized quickly sets in liquid source in liquid storage equipment that horizontal interface connect to the liquid storage of longitudinal interface connection
It is standby to fill function.
(5) check valve C, low temperature quick action emergency valve C are connected to and realizes that liquid filler time liquid enters the liquid storage that horizontal interface connects and sets
Standby function.
(6) check valve C, low temperature quick action emergency valve G are connected to and realizes that liquid filler time liquid enters the liquid storage that longitudinal interface connects and sets
Standby function.
(7) low temperature quick action emergency valve G, low temperature quick action emergency valve F are connected to and is realized and is made with the liquid storage equipment that longitudinal interface connects
For liquid source, the function being pressurized to the liquid storage equipment that longitudinal interface connects.
(8) low temperature quick action emergency valve G, low temperature quick action emergency valve D, low temperature quick action emergency valve B is connected to realize with longitudinal interface
The liquid storage equipment of connection is as liquid source, the function being pressurized to the liquid storage equipment that horizontal interface connects.
(9) low temperature quick action emergency valve C, low temperature quick action emergency valve F are connected to and is realized and is made with the liquid storage equipment that horizontal interface connects
For liquid source, the function being pressurized to the liquid storage equipment that longitudinal interface connects.
(10) low temperature quick action emergency valve C, low temperature quick action emergency valve D, low temperature quick action emergency valve B is connected to realize with horizontal interface
The liquid storage equipment of connection is as liquid source, the function being pressurized to the liquid storage equipment that horizontal interface connects.
(11) (1) and (2) item function can use simultaneously.
(12) (2) and (3) item function can use simultaneously.
(13) (1) and (4) item function can use simultaneously.
Any one function in (14) (7)-(10) can use simultaneously with any one function in (1)-(13).
Working principle of the utility model is: the skid has multiple functions, on the one hand have while to vertical, horizontal interface side
Upward liquid storage equipment function of increasing pressure, on the other hand can be achieved at the same time Quick-unloading and Rapid Freon-feeding function.
The working principle of function of increasing pressure: mainly can be real simultaneously by pipeline technology by the booster of unloading in skid
Now the liquid storage equipment on vertical, horizontal interface direction is pressurized.
The working principle of Quick-unloading: will unload booster and low temperature immersed pump is used in combination, and booster of unloading increases fortune
While pressure difference between defeated tank car and gas station storage device, low temperature immersed pump is aspirated, and vehicle speed is unloaded in increase, and raising is unloaded
Load rate.
Rapid Freon-feeding working principle: liquefied natural gas liquid storage equipment is by booster of unloading to liquefied natural gas liquid storage equipment
It is pressurized to after 0.3-0.5MPa and is directly filled to LNG car using low temperature immersed pump by liquefied natural gas aerating machine
Liquefied natural gas.Scene should be according to the difference of use occasion and functional requirement, and external device is connected corresponding nozzle by selectivity
With unlatching related valve.
The superiority of the utility model:
1, all inlet and outlet are respectively provided with vacuum quick action emergency valve in sled, guarantee system safety under emergency.
2, in addition to needing the cryogenic piping of gasification pressurization to use stainless steel tube, remaining cryogenic piping uses vacuum pipe, subtracts
Few gasification loss.
3, since each pipeline is respectively arranged with control valve, there is very big substitutability between nozzle and nozzle, for example unload
Process, no matter tank car is in transverse end or longitudinal end, can connect nearby.
4, it prizes and uses as liquid feeding, low temperature immersed pump inlet pipeline connects liquid-storage system, and liquid filler can be directly realized by vehicle
Liquid feeding solves the problems, such as that some areas can not build a station liquid feeding in the prior art.
5, equipment is flexible and convenient, multiple functional, can be not only used for scene unload, the liquid feeding of vehicle liquid feeding, storage tank, it can also be used to
The liquid feeding of tank car and small-sized liquid feeding vehicle realizes a tractor serves several purposes.
6, Quick-unloading can be achieved, compared with traditional handicraft unload faster, it is cleaner；It can also be used as drainage set use, make
With the similar function of unloading of method.
7, has the function of the double action booster of output side's (liquid discharge device) and input side (device for storing liquid).
8, highly integrated, integrated design, occupied area are small；Amount of on-site installation is few, comes into operation fast.
9, on the basis of meeting code requirement, close arrangement, skid size meets 20 ruler Container Dimensions, can be directly with collection
The lifting of vanning is moved and is lifted, and device context is readily transported and shifts, and is had good mobility, can be changed aerating at any time
Position.
10, electric instrument system presses Explosion-proof Design, securely and reliably.
11, process pipe is short, and pre-coo time is short, and filling speed is fast.
12, PLC is automatically controlled, and man-machine interface is good, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multi-functional liquefied natural gas skid application apparatus involved by the utility model.
Wherein, 1 is skid frame, and 2 be low temperature immersed pump, and 3 be EAG gasifier, and 4 is unload booster, and 5 be liquid filler, 6
It is liquid phase boost port for control cabinet, 7,8 be gas phase mouth, and 9 be liquid phase mouth of unloading, and 10 be liquid storage equipment liquid-phase outlet, and 11 be liquid storage
Equipment gas phase interface, 12 be liquid storage equipment inlet, and 13 be EAG gasifier exit, and 14 be the import of EAG gasifier, and 15 be low temperature
Immersed pump liquid outlet, 16 be the import of low temperature immersed pump, and 17 be low temperature immersed pump gas returning port, and 18 be low temperature quick action emergency valve A, and 19 are
Low temperature quick action emergency valve B, 20 be low temperature quick action emergency valve C, and 21 be motor-driven valve A, and 22 be check valve A, and 23 be low temperature emergency cut-off
Valve D, 24 be low temperature quick action emergency valve E, and 25 be low temperature quick action emergency valve F, and 26 be low temperature quick action emergency valve G, and 27 is urgent for low temperature
Stop valve H, 28 be check valve B, and 29 be low temperature quick action emergency valve I, and 30 be motor-driven valve B, and 31 be check valve C, and 32 be pressurization of unloading
Device outlet.
Specific embodiment
Embodiment: a kind of multi-functional liquefied natural gas skid application apparatus (see Fig. 1), including skid frame 1, low temperature are latent
Liquid pump 2, EAG gasifier 3, booster 4 of unloading, liquid filler 5, control cabinet 6, cryogenic piping, exhausting pipeline, check valve, motor-driven valve,
Low temperature quick action emergency valve, horizontal interface and longitudinal interface；There are low temperature immersed pump import 16, low temperature latent on the low temperature immersed pump 2
Liquid pump liquid outlet 15 and low temperature immersed pump gas returning port 17；There are EAG gasifier import 14 and EAG gasifier on the EAG gasifier 3
Outlet 13；It unloads and turbocharger inlet and unloads supercharger outlet 32 on the booster 4 of unloading；The horizontal interface and longitudinal direction
Interface is orthogonal and is separately connected different liquid storage equipment；The horizontal interface includes liquid storage equipment liquid-phase outlet 10, liquid storage
Equipment gas phase interface 11 and liquid storage equipment inlet 12；The longitudinal interface includes liquid phase boost port 7, gas phase mouth 8 and liquid of unloading
Phase mouth 9；The low temperature immersed pump 2, EAG gasifier 3, booster 4 of unloading, liquid filler 5, control cabinet 6, cryogenic piping, blow-down pipe
Road, check valve, motor-driven valve, low temperature quick action emergency valve, horizontal interface and longitudinal interface are installed in skid frame 1；To unload
Liquid phase mouth 9 is longitudinal cryogenic piping of interface and is logical after the lateral cryogenic piping parallel connection of interface with liquid storage equipment liquid-phase outlet 10
Motor-driven valve A21 connection low temperature immersed pump import 16 is crossed, it is tight to be equipped with low temperature on longitudinal cryogenic piping of interface to unload liquid phase mouth 9
Anxious stop valve E24 and check valve A22, it is urgent to be equipped with low temperature on the lateral cryogenic piping of interface with liquid storage equipment liquid-phase outlet 10
Stop valve A18；It for longitudinal cryogenic piping of interface and with liquid storage equipment gas phase interface 11 is the lateral low temperature of interface with gas phase mouth 8
Low temperature immersed pump gas returning port 17 is connected after pipeline is in parallel, it is urgent to be equipped with low temperature on longitudinal cryogenic piping of interface with gas phase mouth 8
Stop valve D23 and low temperature quick action emergency valve F25, passing through between low temperature quick action emergency valve D 3 and low temperature quick action emergency valve F25
The connection of lateral cryogenic piping is unloaded supercharger outlet 32, with liquid storage equipment gas phase interface 11 to fill on the lateral cryogenic piping of interface
There is low temperature quick action emergency valve B19；Low temperature immersed pump liquid outlet 15 connects two with check valve B28 by low temperature quick action emergency valve H27
Cryogenic piping, by motor-driven valve B30 connection liquid filler 5, another cryogenic piping passes through low temperature and promptly cuts a cryogenic piping
The secondary cryogenic piping of disconnected valve I29 connection four, first secondary cryogenic piping are increased by low temperature quick action emergency valve G26 connection liquid phase
Mouth 7 is pressed, Article 2 secondary cryogenic piping connects turbocharger inlet of unloading, and Article 3 secondary cryogenic piping passes through low temperature emergency cut-off
Valve C20 connection liquid storage equipment inlet 12, Article 4 secondary cryogenic piping pass through check valve C31 connection liquid filler 5；The emptying
EAG gasifier import 14 is connected after pipeline is in parallel, EAG gasifier exit 13 connects safety dumping region by exhausting pipeline；Control
In cabinet 6 processed equipped with automatic control system and by cable to low temperature immersed pump 2, liquid filler 5, motor-driven valve A21 and motor-driven valve B30 into
Row automatically controls.
The size of skid frame 1 described above is identical as the size of 20 forty equivalent unit 40s.
Corner fittings is arranged in the surrounding of skid frame 1 described above.
Liquid storage equipment described above is bottle group, storage tank, mobile liquid feeding vehicle and/or tank car.
The course of work of the present embodiment:
(1) low temperature quick action emergency valve A18, motor-driven valve A21, low temperature quick action emergency valve H27, check valve B28, motor-driven valve are connected to
B30 is realized using the liquid storage equipment that horizontal interface connects as the Rapid Freon-feeding function in liquid source.
(2) low temperature quick action emergency valve E24, check valve A22, motor-driven valve A21, low temperature quick action emergency valve H27, check valve are connected to
B28, motor-driven valve B30 are realized using the liquid storage equipment that longitudinal interface connects as the Rapid Freon-feeding function in liquid source.
(3) low temperature quick action emergency valve E24, check valve A22, motor-driven valve A21, low temperature quick action emergency valve H27, check valve are connected to
B28, low temperature quick action emergency valve I29, low temperature quick action emergency valve C20 realize that liquid source is quick in the liquid storage equipment for connecting longitudinal interface
It is discharged into the function of the liquid storage equipment of horizontal interface connection.
(4) it is tight that low temperature quick action emergency valve A18, motor-driven valve A21, low temperature quick action emergency valve H27, check valve B28, low temperature are connected to
Anxious stop valve I29, low temperature quick action emergency valve G26 realize that liquid source is quickly to longitudinal interface in the liquid storage equipment for connecting horizontal interface
The liquid storage equipment of connection fills function.
(5) check valve C31, low temperature quick action emergency valve C20 are connected to and realizes that liquid filler 5 returns the storage that liquid enters horizontal interface connection
The function of liquid equipment.
(6) check valve C31, low temperature quick action emergency valve G26 are connected to and realizes that liquid filler 5 returns the storage that liquid enters longitudinal interface connection
The function of liquid equipment.
(7) low temperature quick action emergency valve G26, low temperature quick action emergency valve F25 realization is connected to set with the liquid storage that longitudinal interface connects
Function that is standby to be used as liquid source, being pressurized to the liquid storage equipment that longitudinal interface connects.
(8) low temperature quick action emergency valve G26, low temperature quick action emergency valve D23, low temperature quick action emergency valve B19 is connected to realize with vertical
The liquid storage equipment connected to interface is as liquid source, the function being pressurized to the liquid storage equipment that horizontal interface connects.
(9) low temperature quick action emergency valve C20, low temperature quick action emergency valve F25 realization is connected to set with the liquid storage that horizontal interface connects
Function that is standby to be used as liquid source, being pressurized to the liquid storage equipment that longitudinal interface connects.
(10) low temperature quick action emergency valve C20, low temperature quick action emergency valve D23, low temperature quick action emergency valve B19 is connected to realize with cross
The liquid storage equipment connected to interface is as liquid source, the function being pressurized to the liquid storage equipment that horizontal interface connects.
(11) (1) and (2) item function can use simultaneously.
(12) (2) and (3) item function can use simultaneously.
(13) (1) and (4) item function can use simultaneously.
Any one function in (14) (7)-(10) can use simultaneously with any one function in (1)-(13).
Claims (4)
1. a kind of multi-functional liquefied natural gas skid application apparatus, it is characterised in that including skid frame, low temperature immersed pump,
EAG gasifier, booster of unloading, liquid filler, control cabinet, cryogenic piping, exhausting pipeline, check valve, motor-driven valve, low temperature are promptly cut
Disconnected valve, horizontal interface and longitudinal interface；There are the import of low temperature immersed pump, low temperature immersed pump liquid outlet and low on the low temperature immersed pump
Warm immersed pump gas returning port；There are the import of EAG gasifier and EAG gasifier exit on the EAG gasifier；It is described to unload on booster
It unloads and turbocharger inlet and unloads supercharger outlet；The horizontal interface and longitudinal interface are orthogonal and be separately connected difference
Liquid storage equipment；The horizontal interface includes liquid storage equipment liquid-phase outlet, liquid storage equipment gas phase interface and liquid storage equipment inlet；
The longitudinal interface includes liquid phase boost port, gas phase mouth and liquid phase mouth of unloading；The low temperature immersed pump, EAG gasifier, increasing of unloading
Depressor, liquid filler, control cabinet, cryogenic piping, exhausting pipeline, check valve, motor-driven valve, low temperature quick action emergency valve, horizontal interface and
Longitudinal interface is installed in skid frame；Go out using liquid phase mouth of unloading as longitudinal cryogenic piping of interface and with liquid storage equipment liquid phase
Mouth is by motor-driven valve A connection low temperature immersed pump import after the lateral cryogenic piping of interface is in parallel, using liquid phase mouth of unloading as interface
Longitudinal cryogenic piping on be equipped with low temperature quick action emergency valve E and check valve A, it is low as the transverse direction of interface using liquid storage equipment liquid-phase outlet
Low temperature quick action emergency valve A is housed on warm pipeline；Using gas phase mouth as longitudinal cryogenic piping of interface and with liquid storage equipment gas phase interface
To connect low temperature immersed pump gas returning port after the lateral cryogenic piping parallel connection of interface, using gas phase mouth as on longitudinal cryogenic piping of interface
Equipped with low temperature quick action emergency valve D and low temperature quick action emergency valve F, between low temperature quick action emergency valve D and low temperature quick action emergency valve F
Supercharger outlet of unloading is connected by lateral cryogenic piping, using liquid storage equipment gas phase interface to fill on the lateral cryogenic piping of interface
There is low temperature quick action emergency valve B；Low temperature immersed pump liquid outlet connects two cryotronls with check valve B by low temperature quick action emergency valve H
Road, a cryogenic piping pass through low temperature quick action emergency valve I connection four by motor-driven valve B connection liquid filler, another cryogenic piping
Item secondary cryogenic piping, for first secondary cryogenic piping by low temperature quick action emergency valve G connection liquid phase boost port, Article 2 is secondary
Cryogenic piping connects turbocharger inlet of unloading, and Article 3 secondary cryogenic piping passes through low temperature quick action emergency valve C connection liquid storage equipment
Inlet, Article 4 secondary cryogenic piping pass through check valve C connection liquid filler；Connection EAG gasification after the exhausting pipeline is in parallel
Device import, EAG gasifier exit connect safety dumping region by exhausting pipeline；Automatic control system is housed in control cabinet and is led to
Cable is crossed to carry out automatically controlling low temperature immersed pump, liquid filler, motor-driven valve A and motor-driven valve B.
2. a kind of multi-functional liquefied natural gas skid application apparatus according to claim 1, it is characterised in that the skid
The size of frame is identical as the size of 20 forty equivalent unit 40s.
3. a kind of multi-functional liquefied natural gas skid application apparatus according to claim 1, it is characterised in that the skid
Corner fittings is arranged in the surrounding of frame.
4. a kind of multi-functional liquefied natural gas skid application apparatus according to claim 1, it is characterised in that the liquid storage
Equipment is bottle group, storage tank, mobile liquid feeding vehicle and/or tank car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869209.1U CN209054328U (en) | 2018-11-14 | 2018-11-14 | A kind of multi-functional liquefied natural gas skid application apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869209.1U CN209054328U (en) | 2018-11-14 | 2018-11-14 | A kind of multi-functional liquefied natural gas skid application apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054328U true CN209054328U (en) | 2019-07-02 |
Family
ID=67053264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821869209.1U Active CN209054328U (en) | 2018-11-14 | 2018-11-14 | A kind of multi-functional liquefied natural gas skid application apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054328U (en) |
-
2018
- 2018-11-14 CN CN201821869209.1U patent/CN209054328U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202158355U (en) | Liquid nitrogen transmitting system | |
| CN207298367U (en) | A kind of skid of unloading with low-temperature centrifugal pump with the LNG for being pressurized gasifier is put | |
| CN105221924B (en) | Multi-functional LNG integrations handling sledge | |
| CN209054328U (en) | A kind of multi-functional liquefied natural gas skid application apparatus | |
| CN101332970B (en) | Oil sending and receiving equipment for railway tanker | |
| CN203671240U (en) | Liquefied petroleum gas tank emptying device | |
| CN204387677U (en) | A kind of skid-mounted gas filling station | |
| CN109505810B (en) | Special driving hydraulic system for multifunctional automatic compensation gangway ladder and control method thereof | |
| CN208764539U (en) | The pipeline of more set space division liquid oxygen products summarizes device | |
| CN208457576U (en) | The dual-purpose pipeline of loading-unloading vehicle for LNG station field | |
| CN206264876U (en) | Liquefied gas tank type half-trailer | |
| CN2886299Y (en) | Emergency cut-off system for tank type container | |
| CN201391743Y (en) | Movable piston-type natural gas feeding substation | |
| CN206017292U (en) | A kind of hydraulic means for the two-way container tipping machine of binary channels | |
| CN207984839U (en) | A kind of truck hydraulic braking system with bladder type hydropneumatic accumulator | |
| CN204213617U (en) | Skid-mounted LNG two pump two-shipper filling apparatus | |
| CN110864222A (en) | Centralized liquid supply system for automobile assembly workshop | |
| CN206278000U (en) | Flat-bed transport vehicle with hydraulic lifting system | |
| CN203667593U (en) | Automatic warning and protection device for pneumatic delivery system of tank car | |
| CN219263947U (en) | Airtight unloading system | |
| CN204213613U (en) | Skid-mounted LNG two pump four machine filling apparatus | |
| CN205155553U (en) | Two pressure boost sled dress devices of unloading that unload parking stall | |
| CN211574772U (en) | Centralized liquid supply system for automobile assembly workshop | |
| CN212017752U (en) | Olefin polymerization device capable of filling solid powder into high-level container | |
| CN108662335A (en) | The pipeline of the space division liquid oxygen product of set more than a kind of summarizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |