CN206669319U - A kind of emergent interfaces of unloading of LNG - Google Patents
A kind of emergent interfaces of unloading of LNG Download PDFInfo
- Publication number
- CN206669319U CN206669319U CN201720029106.3U CN201720029106U CN206669319U CN 206669319 U CN206669319 U CN 206669319U CN 201720029106 U CN201720029106 U CN 201720029106U CN 206669319 U CN206669319 U CN 206669319U
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- China
- Prior art keywords
- lng
- unloading
- inner casing
- emergent
- interfaces
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of emergent interfaces of unloading of LNG, including flange mechanism, the inner chamber of connecting hole on the flange mechanism is connected with sealing mechanism by fixed block, the bottom of flange mechanism is connected with inner casing mechanism, LNG stream is provided between the connecting hole of the sealing mechanism, fixed block and the flange mechanism and moves passage, one end of sealing mechanism is connected with elastic interface, and the bottom of inner casing mechanism is connected with axle sleeve mechanism.The utility model purpose is to provide a kind of emergent interfaces of unloading of LNG simple in construction, the interface can quickly be combined with liquid feeding rifle and LNG tank cars, LNG in storage tank is quickly transferred in LNG tank cars, solve the problems, such as that single storage tank LNG gas stations in case of emergency shift LNG, and reduce the equipment investment cost of LNG gas stations.
Description
Technical field
The utility model belongs to LNG plant technical field, and in particular to a kind of emergent interfaces of unloading of LNG.
Background technology
LNG is being used as in the gas station of source of the gas, the maximum LNG being previously stored in storage tank of degree of danger, once plus
When emergency situation occurs in gas station, or when storage tank goes wrong, the LNG in storage tank needs to consider urgent transfer.Traditional aerating
Design of standing is to replace pattern using double storage tanks of the using and the reserved to ask solve promptly to shift when one of storage tank goes wrong
Topic, but such it is designed with following weak point：First, pattern is replaced using double storage tanks, the cost of storage tank is higher, adds and adds
The cost input at gas station；Second, double storage tanks are equipped with the gas station of urban public utilities, are unfavorable for lowering the safety of gas station
Emergency once occurs for spacing, gas station, and the degree of difficulty of LNG storage tank transfer is larger；3rd, the process pipelines of double storage tanks are answered
It is miscellaneous, easily there is mistake during emergency operation.
Therefore, it is of the invention from LNG liquid addition machine to solve the problems, such as that single storage tank LNG gas stations in case of emergency shift LNG
Filling LNG technique accounts for, and one general-purpose interface of design realizes the connection of liquid filler and tank car, is needing urgent transfer LNG
In the case of, flow is filled by LNG and shifts LNG toward tank car storage tank.
Utility model content
In order to solve the problems, such as that single storage tank LNG gas stations in case of emergency shift LNG, the purpose of this utility model is
A kind of emergent interfaces of unloading of LNG simple in construction are provided, the interface can quickly be combined with liquid feeding rifle and LNG tank cars, by storage tank
LNG be quickly transferred in LNG tank cars.
To achieve the above object, technical scheme provided by the utility model is：A kind of emergent interfaces of unloading of LNG, including
Flange mechanism, the inner chamber of the connecting hole on the flange mechanism are connected with sealing mechanism, the bottom of flange mechanism by fixed block
Inner casing mechanism is connected with, it is dynamic logical that LNG stream is provided between the connecting hole of the sealing mechanism, fixed block and the flange mechanism
Road, one end of sealing mechanism are connected with elastic interface, and the bottom of inner casing mechanism is connected with axle sleeve mechanism.
More preferably, two pieces of fixed blocks have been at least connected between the inner chamber of the sealing mechanism and the inner casing mechanism.
More preferably, no less than 2 mounting holes are provided with the interface installing plate of the connecting hole periphery.
More preferably, the sealing tongue being incidentally connected on the flange mechanism, the sealing tongue is annular protrusion knot
Structure.
More preferably, the elastic interface is arranged in the inner casing mechanism, including elastic packing mechanism and is connected to described
The interface agency of elastic packing mechanism end, the interface agency are pyramidal structure.
More preferably, the inner casing mechanism is cylindrical structure, and the outer wall of inner casing mechanism is provided with ring-shaped coupling groove.
More preferably, the inner casing mechanism is connected with LNG liquid addition rifle by the axle sleeve mechanism.
More preferably, the flange mechanism is connected with transition flexible pipe or LNG tank cars by sealing tongue.
More preferably, the material of the emergent interfaces of unloading of the LNG is low temperature resistant stainless steel material or other low temperature materials.
After using such scheme, the beneficial effect of the emergent interfaces of unloading of LNG is the utility model：
1st, the emergent flexible interfaces of interface internal of unloading of LNG, when being combined together with liquid feeding rifle, elastic packing mechanism is received
Seal after to squeezing action with sealing mechanism junction opens, and forms LNG stream and goes out passage, LNG can be under the effect of the pressure
Quickly sprayed from elastic interface, when being separated with LNG liquid addition rifle, elastic packing mechanism is recovered, and forms the sealing of access road.
2nd, the outer wall of inner casing mechanism is provided with ring-shaped coupling groove, and LNG emergent interfaces of unloading are formed when coordinating with liquid feeding rifle can
To form locking.
3rd, the sealing tongue being engaged with transition flexible pipe or LNG tank cars is accompanied with flange-interface, can strengthen that LNG is emergent to be unloaded
Sealing between car interface and LNG tank cars, prevents LNG from revealing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is stereogram of the present utility model；
Fig. 2 is structure chart of the present utility model；
Fig. 3 is rearview of the present utility model；
Fig. 4 is the utility model and liquid feeding rifle connection diagram.
Embodiment
The utility model solves the problems, such as that single storage tank LNG gas stations in case of emergency shift LNG, the structure of the interface
Simply, the LNG in energy fast transfer storage tank, substantially increases the security performance of gas station, while reduce the cost of gas station
Input.
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, a kind of LNG described in the present embodiment emergent unload interface, including flange mechanism 1, institute
State the inner chamber of the connecting hole on flange mechanism 1 and sealing mechanism 3 is connected with by fixed block 2, in the bottom of flange mechanism 1 is connected with
Shell mechanism 5, LNG stream is provided between the connecting hole of the sealing mechanism 3, fixed block 2 and the flange mechanism 1 and moves passage 4, institute
State and be at least connected with two pieces of fixed blocks 2 between the inner chamber of sealing mechanism 3 and the inner casing mechanism 5, it is described in the present embodiment solid
Determine block 2 and be provided with 3, be equidistantly connected between the sealing mechanism 3 and inner casing mechanism 5, when shifting LNG, LNG is described in
Flow channel 4 flows out；One end of the sealing mechanism 3 is connected with elastic interface, and the elastic interface is arranged on the inner casing machine
In structure 5, including elastic packing mechanism 31 and the interface agency 32 for being connected to the end of elastic packing mechanism 31, the interface
Mechanism 32 is pyramidal structure；The bottom of the inner casing mechanism 5 is connected with axle sleeve mechanism 6, and the inner casing mechanism 5 passes through the axle
Set mechanism 6 is connected with LNG liquid addition rifle 7, and the LNG interfaces of LNG liquid addition rifle 7 connect the interface agency 32, the flange mechanism 1
Transition flexible pipe or LNG tank cars are connected with by sealing tongue 11, is needed to realize that flange mechanism 1 is directly connected to according to route of metastasis
LNG tank cars connect LNG tank cars by transition flexible pipe.
Further, no less than 2 mounting holes, this practicality are provided with the interface installing plate 1 of the periphery of connecting hole 12
4 mounting holes are provided with new interface installing plate 1, the material of the emergent interfaces of unloading of the LNG is low temperature resistant stainless steel material
Or other low temperature materials.
Unloaded closely connecting between interface and transition flexible pipe, LNG tank cars and LNG liquid addition rifle 7 to realize that LNG is emergent
Connect, prevent LNG from being leaked in transfer process, the sealing tongue 11 being incidentally connected on the flange mechanism 1, the sealing
Tongue 11 is annular protrusion structure, can seal be connected the transition flexible pipe or LNG tank cars；The inner casing mechanism 5 is circle
Barrel structure, the outer wall of inner casing mechanism 5 are provided with ring-shaped coupling groove 51, ring when the emergent interfaces of unloading of LNG are connected with LNG liquid addition rifle 7
Shape connecting groove 51 is combined with the gripping arm of LNG liquid addition rifle 7, and effect can be tightly locked with card lifting.
During operation, the end connection LNG liquid addition rifle 7 of the emergent interfaces of unloading of LNG, front end connection LNG tank cars, LNG liquid addition rifle
7 apply pressure to elastic interface, and elastic packing mechanism 31, which is pressurized, to be expanded, elastic packing mechanism 31 and the junction of sealing mechanism 3
Seal opens, and forms LNG stream and goes out passage, it is quick that LNG is transferred to elastic interface from the end of LNG liquid addition rifle 7 under the effect of the pressure
Spray, be transferred to LNG tank cars；When being separated with LNG liquid addition rifle 7, elastic packing mechanism 31 is recovered, and LNG stream goes out passage sealing.
By above description, the structure of the emergent interfaces of unloading of the utility model LNG is simple, and the interface can be with liquid feeding rifle
Quickly combined with LNG tank cars, the LNG in storage tank is quickly transferred in LNG tank cars, substantially increase the security of gas station
Can, while reduce the cost input of gas station.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (9)
- A kind of 1. emergent interfaces of unloading of LNG, it is characterised in that including flange mechanism, connecting hole on the flange mechanism it is interior Chamber is connected with sealing mechanism by fixed block, and the bottom of flange mechanism is connected with inner casing mechanism, the sealing mechanism, fixed block with LNG stream is provided between the connecting hole of the flange mechanism and moves passage, one end of sealing mechanism is connected with elastic interface, inner casing machine The bottom of structure is connected with axle sleeve mechanism.
- 2. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that the sealing mechanism and the inner casing mechanism Inner chamber between be at least connected with two pieces of fixed blocks.
- 3. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that the interface installing plate of the connecting hole periphery On be provided with no less than 2 mounting holes.
- 4. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that be incidentally connected on the flange mechanism Sealing tongue, it is described sealing tongue be annular protrusion structure.
- 5. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that the elastic interface is arranged on the inner casing In mechanism, including elastic packing mechanism and the interface agency for being connected to the elastic packing mechanism end, the interface agency are Pyramidal structure.
- 6. the emergent interfaces of unloading of LNG according to claim 5, it is characterised in that the inner casing mechanism is cylindrical structure, inner casing The outer wall of mechanism is provided with ring-shaped coupling groove.
- 7. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that the inner casing mechanism passes through the axle sleeve machine Structure is connected with LNG liquid addition rifle.
- 8. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that the flange mechanism is connected by sealing tongue It is connected to transition flexible pipe or LNG tank cars.
- 9. the emergent interfaces of unloading of LNG according to claim 1, it is characterised in that the material of the emergent interfaces of unloading of the LNG is Low temperature resistant stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029106.3U CN206669319U (en) | 2017-01-10 | 2017-01-10 | A kind of emergent interfaces of unloading of LNG |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029106.3U CN206669319U (en) | 2017-01-10 | 2017-01-10 | A kind of emergent interfaces of unloading of LNG |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669319U true CN206669319U (en) | 2017-11-24 |
Family
ID=60378103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029106.3U Expired - Fee Related CN206669319U (en) | 2017-01-10 | 2017-01-10 | A kind of emergent interfaces of unloading of LNG |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669319U (en) |
-
2017
- 2017-01-10 CN CN201720029106.3U patent/CN206669319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200420 Address after: Room 301-303, floor 3, No. 25, Jihua 5th Road, Chancheng District, Foshan City, Guangdong Province Patentee after: FOSHAN GAS HIGH PRESSURE PIPE NETWORK Co.,Ltd. Address before: 528000, 5 floor, Jihua building, No. five, Jihua Road, Chancheng District, Guangdong, Foshan Patentee before: FOSHAN AUTOMOBILE GAS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |