CN203718370U - LNG (Liquefied Natural Gas) filling sledge - Google Patents
LNG (Liquefied Natural Gas) filling sledge Download PDFInfo
- Publication number
- CN203718370U CN203718370U CN201420071226.6U CN201420071226U CN203718370U CN 203718370 U CN203718370 U CN 203718370U CN 201420071226 U CN201420071226 U CN 201420071226U CN 203718370 U CN203718370 U CN 203718370U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- type shell
- box
- sledge
- lng filling
- 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.)
- Expired - Lifetime
Links
- 239000003949 liquefied natural gas Substances 0.000 title abstract 4
- 239000000523 sample Substances 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003345 natural gas Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses an LNG (Liquefied Natural Gas) filing sledge which can monitor the concentration of natural gas in a use environment in real time so as to ensure the use security. The sledge comprises a sledge body, wherein a storage tank, at least one vacuum immersed pump connected with the storage tank, and at least one gas sale machine connected with the vacuum immersed pump are arranged on the sledge body; a box type shell is arranged on the sledge body; the storage tank is arranged in the box type shell; the box type shell is internally provided with a plurality of combustible gas probes for closing all automatic control valves at the root of the storage tank.
Description
Technical field
The utility model relates to a kind of LNG filling sledge.
Background technique
Each equipment of LNG filling Qiao Shijiang gas station is arranged on one movably on base (skid body).Due to its conveniently moving, and need not cast the ground corresponding with each equipment, at will be put into there and just can directly use, thereby shortened the completion time of project, reduce cost, be used more and more widely.But LNG filling sledge is placed in the medium-term and long-term use of open-air atmosphere, once how guarantee to occur Leakage Gas, can be disposed in time, thereby can being used safely, device becomes the problem that industry endeavours to optimize solution always.
Model utility content
Technical problem to be solved in the utility model is: thereby provide a kind of, can supervise in real time concentration of natural gas in Environmental Conditions and guarantee to use safe LNG filling sledge.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of LNG filling sledge, comprise skid body, at least one the gas selling machine that skid body is provided with storage tank and at least one the vacuum immersed pump being connected with storage tank, is connected with vacuum immersed pump, described skid body is provided with box-type shell, described storage tank is arranged in box-type shell, is provided with a plurality of for closing the combustible gas probe of all autocontrol valves of storage tank root in box-type shell.
As a kind of preferred scheme, described box-type shell is provided with by described combustible gas probe and controls the audible-visual annunciator driving.
As a kind of preferred scheme, the inherent storage tank surrounding of described box-type shell is provided with leakproof cofferdam.
As a kind of preferred scheme, described leakproof cofferdam is stainless steel leakproof cofferdam.
As a kind of preferred scheme, described box-type shell side plate top is provided with some explosion-proof fans that drive of being controlled by described combustible gas probe.
As a kind of preferred scheme, in described skid body, in gas selling machine region, be also provided with some combustible gas probes.
The beneficial effects of the utility model are: this LNG filling sledge is not only convenient to installation and transportation, and due to storage tank is arranged in box-type shell, and in box-type shell, be provided with a plurality ofly for closing the combustible gas probe of all autocontrol valves of storage tank root, on the one hand can solve the problem of the easy aged deterioration of environment in the open such as associated conduit, valve; On the other hand, even if make storage tank part that minute leakage occur, in box-type shell, also easily detect and obtain, thereby can find early, greatly improved the Security that filling sledge is used.
Because box-type shell is provided with by described combustible gas probe, control the audible-visual annunciator driving, once inflammable gas be detected, can remind in time staff's inspection equipment, if there is damage on-call maintenance, avoid dangerous generation.
Because the inherent storage tank surrounding of box-type shell is provided with leakproof cofferdam, just in case storage tank leaks, can avoid a large amount of outflow of LNG because leaking out to make harm be difficult to control.
Because box-type shell side plate top is provided with some explosion-proof fans that drive of being controlled by described combustible gas probe, the inflammable gas that may exist in box-type shell can be discharged rapidly, prevent that inflammable gas from gathering initiation potential.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A portion enlarged view in Fig. 1.
Fig. 3 is B portion enlarged view in Fig. 1.
In Fig. 1 to Fig. 3: 1. skid body, 2. storage tank, 3. vacuum immersed pump, 4. gas selling machine, 5. box-type shell, 6. combustible gas probe, 7. audible-visual annunciator, 8. leakproof cofferdam, 9. explosion-proof fan.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Figure 1-3, a kind of LNG filling sledge, comprises skid body 1, and skid body 1 is provided with storage tank 2 and two vacuum immersed pumps 3 that are connected with storage tank 2, two gas selling machines 4 that are connected with vacuum immersed pump 3.Described skid body 1 is provided with box-type shell 5, and described storage tank 2 is arranged in box-type shell 5, and inherent storage tank 2 surroundings of box-type shell 5 are provided with stainless steel leakproof cofferdam 8.In box-type shell 5, be provided with a plurality of for closing the combustible gas probe 6 of all autocontrol valves of storage tank 2 root.Box-type shell 5 is provided with by described combustible gas probe 6 and controls the audible-visual annunciator 7 driving.Box-type shell 5 side plate tops are also provided with a plurality of explosion-proof fans 9 of being controlled driving by combustible gas probe 6.In skid body 1, in gas selling machine 4 regions, be also provided with some combustible gas probes 6.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. LNG filling sledge, comprise skid body, at least one the gas selling machine that skid body is provided with storage tank and at least one the vacuum immersed pump being connected with storage tank, is connected with vacuum immersed pump, it is characterized in that: described skid body is provided with box-type shell, described storage tank is arranged in box-type shell, is provided with a plurality of for closing the combustible gas probe of all autocontrol valves of storage tank root in box-type shell.
2. a kind of LNG filling sledge as claimed in claim 1, is characterized in that: described box-type shell is provided with by described combustible gas probe and controls the audible-visual annunciator driving.
3. a kind of LNG filling sledge as claimed in claim 1, is characterized in that: the inherent storage tank surrounding of described box-type shell is provided with leakproof cofferdam.
4. a kind of LNG filling sledge as claimed in claim 3, is characterized in that: described leakproof cofferdam is stainless steel leakproof cofferdam.
5. a kind of LNG filling sledge as claimed in claim 1, is characterized in that: described box-type shell side plate top is provided with some explosion-proof fans that drive of being controlled by described combustible gas probe.
6. a kind of LNG filling sledge as described in any one in claim 1-5, is characterized in that: in described skid body, in gas selling machine region, be also provided with some combustible gas probes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071226.6U CN203718370U (en) | 2014-02-19 | 2014-02-19 | LNG (Liquefied Natural Gas) filling sledge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071226.6U CN203718370U (en) | 2014-02-19 | 2014-02-19 | LNG (Liquefied Natural Gas) filling sledge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718370U true CN203718370U (en) | 2014-07-16 |
Family
ID=51157519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071226.6U Expired - Lifetime CN203718370U (en) | 2014-02-19 | 2014-02-19 | LNG (Liquefied Natural Gas) filling sledge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791231A (en) * | 2014-02-19 | 2014-05-14 | 中船圣汇装备有限公司 | LNG (Liquefied Natural Gas) filling sled |
-
2014
- 2014-02-19 CN CN201420071226.6U patent/CN203718370U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791231A (en) * | 2014-02-19 | 2014-05-14 | 中船圣汇装备有限公司 | LNG (Liquefied Natural Gas) filling sled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215634 Shengjiang Equipment Co., Ltd., No. 3 Linjiang Road, Jin Gang Town, Zhangjiagang, Suzhou, Jiangsu Patentee after: SUZHOU SHENGHUI EQUIPMENT Co.,Ltd. Address before: 215634 Shengjiang Equipment Co., Ltd., No. 3 Linjiang Road, Jin Gang Town, Zhangjiagang, Suzhou, Jiangsu Patentee before: CSSC SHENGHUI EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |