CN202252841U - Skid mounted liquefied natural gas automobile gas filling device - Google Patents
Skid mounted liquefied natural gas automobile gas filling device Download PDFInfo
- Publication number
- CN202252841U CN202252841U CN 201120346237 CN201120346237U CN202252841U CN 202252841 U CN202252841 U CN 202252841U CN 201120346237 CN201120346237 CN 201120346237 CN 201120346237 U CN201120346237 U CN 201120346237U CN 202252841 U CN202252841 U CN 202252841U
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- CN
- China
- Prior art keywords
- liquefied natural
- storage bottle
- natural gas
- gas
- pressure
- 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
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Abstract
The utility model discloses a skid mounted liquefied natural gas automobile gas filling device, which consists of a liquefied natural gas liquid storage bottle group, a liquid collection pipe, a plunger piston type low-temperature liquid pump, a high-pressure air temperature type gasifier, a high-pressure gas storage bottle group, a gas filling machine and a skid mounted base plate, wherein the liquefied natural gas liquid storage bottle group, the liquid collection pipe, the plunger piston type low-temperature liquid pump, the high-pressure air temperature type gasifier, the high-pressure gas storage bottle group and the gas filling machine are respectively and fixedly arranged on the skid mounted base plate and are connected in series through pipelines, a control valve and a bleeding valve are arranged on the pipeline arranged between the high-pressure air temperature type gasifier and the high-pressure gas storage bottle group, a pressure meter is arranged on the pipeline arranged between the high-pressure gas storage bottle group and the gas filling machine, an outlet of the gas filling machine is provided with a gas filling gun and is connected through a flexible stainless steel pipe, the skit mounted base plate is a square base, and four hanging hooks are arranged on the four corners of the skid mounted base plate. The skid mounted liquefied natural gas automobile gas filling device has the advantages that the gas filling device adopts the skid mounted structure, the storage, the pressure boosting, the gasification and the filling of the liquefied natural gas are integrated, the structure is compact, the moving is convenient, the investment cost is low, the adaptability is high, and the use by users is convenient.
Description
(1) technical field
The utility model relates to the automobile with compressed natural gas aerator, particularly a kind of skid-mounted LNGV aerator.
(2) background technique
Along with rapid development of economy, be being becoming tight situation day of the energy with the oil.Automobile power no longer only depends on petrol and diesel oil, and new-energy automobile obtains develop rapidly, is that the automobile of power just comprises wherein with the compressed natural gas.For gas-fueled vehicles filling compressed natural gas has several kinds of modes: the one, utilize storage tank self pressure to realize metering, aerating through filling machine; Another kind is to utilize natural gas compressor, with the pipe natural gas supercharging, realizes metering, aerating through filling machine again.These two kinds of devices have following shortcoming: the firstth, and the cycle of building a station is long; The secondth, the pipe natural gas compression requires the expenditure of energy, and the investment of natural gas compressor is very high.
(3) model utility content
The purpose of the utility model is to above-mentioned existing problems, and a kind of storage, supercharging that collects rock gas being provided, gasifying, fill aerating is one and compact structure, easy to use, LNGV aerator that investment is little.
The technological scheme of the utility model:
A kind of LNGV aerator; Form by LNG Liquefied natural gas liquid storage bottle group, liquid collecting pipe, plunger-type cryogenic liquid pump, high pressure air-heating type gasifier, high-pressure gas cylinder group, filling machine and skid chassis; LNG Liquefied natural gas liquid storage bottle group, liquid collecting pipe, plunger-type cryogenic liquid pump, high pressure air-heating type gasifier, high-pressure gas cylinder group and filling machine are separately fixed on the skid chassis and through pipeline and are connected in series; Wherein LNG Liquefied natural gas liquid storage bottle group is connected through flexible Stainless Steel Tube with liquid collecting pipe and quick means of fixation is adopted on LNG Liquefied natural gas liquid storage bottle group and skid chassis; Pipeline between high pressure air-heating type gasifier and the high-pressure gas cylinder group is provided with control valve and diffuses valve; Pipeline between high-pressure gas cylinder group and the filling machine is provided with pressure gauge; The filling machine outlet is provided with air filling gun and connects through flexible Stainless Steel Tube, and the skid chassis is the square base, and four jiaos of the skid chassis are provided with four Lift hooks.
The utility model has the advantages that: this aerator adopts skid structure, the storage of liquid collecting rock gas, supercharging, gasifies, fills aerating in one, compact structure, and conveniently moving, investment cost is low, and adaptability is strong, and the user is easy to use.
(4) description of drawings
Accompanying drawing is a skid-mounted LNGV aerator structural representation.
Among the figure: 1. LNG Liquefied natural gas liquid storage bottle group 2. liquid collecting pipes 3. flexible Stainless Steel Tube 4. plunger-type cryogenic liquid pumps 5. high pressure air-heating type gasifiers 6. control valves 7. diffuse valve 8. pipelines 9. high-pressure gas cylinder groups 10. pressure gauges 11. filling machines 12. air filling guns 13. skid chassis 14. Lift hooks
(5) embodiment
A kind of LNGV aerator; Form by LNG Liquefied natural gas liquid storage bottle group 1, liquid collecting pipe 2, plunger-type cryogenic liquid pump 4, high pressure air-heating type gasifier 5, high-pressure gas cylinder group 9, filling machine 11 and skid chassis 13; LNG Liquefied natural gas liquid storage bottle group 1, liquid collecting pipe 2, plunger-type cryogenic liquid pump 4, high pressure air-heating type gasifier 5, high-pressure gas cylinder group 9 and filling machine 11 are separately fixed on the skid chassis 13 and through pipeline 8 and are connected in series; Wherein LNG Liquefied natural gas liquid storage bottle group 1 is connected through flexible Stainless Steel Tube 3 with liquid collecting pipe 2 and LNG Liquefied natural gas liquid storage bottle group 1 and the quick means of fixation of skid chassis 13 employings; Pipeline between high pressure air-heating type gasifier 5 and the high-pressure gas cylinder group 9 is provided with control valve 6 and diffuses valve 7; Pipeline between high-pressure gas cylinder group 9 and the filling machine 11 is provided with pressure gauge 10; Filling machine 11 outlets are provided with air filling gun 12 and connect through flexible Stainless Steel Tube, and skid chassis 13 is the square base, and four jiaos of skid chassis 13 are provided with four Lift hooks 14.
Among this embodiment, LNG Liquefied natural gas liquid storage bottle group 1 adopts 2 410 liters double-layer vacuum cold insulation structures, model DPW-410, and manufacturer is a Zhangjiagang CIMC Sanctum Cryogenic Equipment Co.,Ltd; Plunger-type cryogenic liquid pump SBP600-250, manufacturer are new Asia, Hangzhou low-temperature industrial equipment Co., Ltd, and inlet diameter is 25mm, and peak rate of flow is 600 liters of LNG Liquefied natural gas per hour; High pressure air-heating type gasifier model is HAV-200, and the import and export diameter is 25mm, and amount of vaporization is 250 side's rock gases per hour; High-pressure gas cylinder group 9 is 2, and manufacturer is Beijing Tianhai Industry Co., Ltd., and model is ZTP273-00; Filling machine model YZ-100/200, manufacturer are that Chengdu China gas is thick general.This embodiment's applicable elements: gas outlet pressure 20MPa adds tolerance 4Nm
3/ h.
This example structure is compact, adaptability is strong, and the user is esy to use, safe and reliable, and is respond well.
Claims (1)
1. LNGV aerator; It is characterized in that: form by LNG Liquefied natural gas liquid storage bottle group, liquid collecting pipe, plunger-type cryogenic liquid pump, high pressure air-heating type gasifier, high-pressure gas cylinder group, filling machine and skid chassis; LNG Liquefied natural gas liquid storage bottle group, liquid collecting pipe, plunger-type cryogenic liquid pump, high pressure air-heating type gasifier, high-pressure gas cylinder group and filling machine are separately fixed on the skid chassis and through pipeline and are connected in series; Wherein LNG Liquefied natural gas liquid storage bottle group is connected through flexible Stainless Steel Tube with liquid collecting pipe and quick means of fixation is adopted on LNG Liquefied natural gas liquid storage bottle group and skid chassis; Pipeline between high pressure air-heating type gasifier and the high-pressure gas cylinder group is provided with control valve and diffuses valve; Pipeline between high-pressure gas cylinder group and the filling machine is provided with pressure gauge; The filling machine outlet is provided with air filling gun and connects through flexible Stainless Steel Tube, and the skid chassis is the square base, and four jiaos of the skid chassis are provided with four Lift hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120346237 CN202252841U (en) | 2011-09-16 | 2011-09-16 | Skid mounted liquefied natural gas automobile gas filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120346237 CN202252841U (en) | 2011-09-16 | 2011-09-16 | Skid mounted liquefied natural gas automobile gas filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252841U true CN202252841U (en) | 2012-05-30 |
Family
ID=46114082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120346237 Expired - Lifetime CN202252841U (en) | 2011-09-16 | 2011-09-16 | Skid mounted liquefied natural gas automobile gas filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797972A (en) * | 2012-09-05 | 2012-11-28 | 韩中枢 | Compressed natural gas filling equipment |
| CN103832552A (en) * | 2012-11-22 | 2014-06-04 | 江苏现代造船技术有限公司 | Novel seaborne LNG adding ship |
| CN106322105A (en) * | 2016-10-17 | 2017-01-11 | 泰恩博能燃气设备（天津）股份有限公司 | Gas circulation type gas station |
| CN109424849A (en) * | 2017-08-22 | 2019-03-05 | 天津市科瑞燃气设备有限公司 | A kind of gas-fired equipment that occupied area is small |
-
2011
- 2011-09-16 CN CN 201120346237 patent/CN202252841U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797972A (en) * | 2012-09-05 | 2012-11-28 | 韩中枢 | Compressed natural gas filling equipment |
| CN103832552A (en) * | 2012-11-22 | 2014-06-04 | 江苏现代造船技术有限公司 | Novel seaborne LNG adding ship |
| CN106322105A (en) * | 2016-10-17 | 2017-01-11 | 泰恩博能燃气设备（天津）股份有限公司 | Gas circulation type gas station |
| CN109424849A (en) * | 2017-08-22 | 2019-03-05 | 天津市科瑞燃气设备有限公司 | A kind of gas-fired equipment that occupied area is small |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |