CN2435295Y - LPG feeding means for vehicle - Google Patents
LPG feeding means for vehicle Download PDFInfo
- Publication number
- CN2435295Y CN2435295Y CN 00243730 CN00243730U CN2435295Y CN 2435295 Y CN2435295 Y CN 2435295Y CN 00243730 CN00243730 CN 00243730 CN 00243730 U CN00243730 U CN 00243730U CN 2435295 Y CN2435295 Y CN 2435295Y
- Authority
- CN
- China
- Prior art keywords
- lpg
- storage tank
- valve
- pump
- skid
- 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 - Fee Related
Links
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a pry loading type gas-feeding device for an LPG vehicle, composed of an LPG storage tank (4), a nitrogen cylinder (6), an LPG gas-feeding machine (7), an LPG pump (10), a metal hose (12), a rapid cut-off valve (15), etc. The LPG storage tank (4) is connected with the LPG gas-feeding machine (7) through the LPG pump, the LPG storage tank (4) is respectively connected with a ball valve (1), a level gauge (5), and a pressure meter (16), a temperature gauge (17), a safety valve (2) of the storage tank is connected with the LPG storage tank (4) through a gate valve (3), and the LPG storage tank (4) is connected with the nitrogen cylinder (6). The utility model has the advantages of small fire safety distance corresponding to primary and secondary gas-feeding stations, small occupation of land, low investment, safe and convenient use, easy moving, and application for pry loading type LPG gas-feeding device in urban areas.
Description
The utility model relates to a kind of skid-mounted type LPG (autogas) vehicle gasification device.
The industry standard " automobile gas fueling station specification " of Ministry of Construction issue is (CJJ84-2000) in execution on July 1st, 2000, for automobile provides foundation with the construction of gas fueling station.According to the regulation of this standard, built the restriction in space, in the completed region of the city, should not build the one-level LPG (40m of gas station
3～60m
3), the gas station that is provided with in the dense district of city personnel is preferably three grades of (≤20m
3); Even if build the gas station in urban district in, with respect to big, the investment height of fire safety spacing of firsts and seconds gas station, it installs dispersed placement, and floor area is big, is not easy to resettlement, is not suitable for the city and uses.And build gas station in suburbs, can bring very big inconvenience to refueling; Simultaneously, owing to promote initial stage, the negligible amounts of gas combustion automobile at gas combustion automobile, the investment of construction firsts and seconds gas station is big, the aerating capacity utilization ratio is not high, make that gas station is difficult to good economic benefit is arranged, the repayment period of capital cost is long, can reduce the enthusiasm of gas station construction greatly.
The purpose of this utility model is to provide that a kind of fire safety spacing with respect to the firsts and seconds gas station is little, floor area is few, reduced investment, safe in utilization, convenient, and be easy to resettlement, be well suited for skid-mounted type LPG (autogas) vehicle gasification device that use in the city.
The utility model is achieved in that by ball valve 1, storage tank safety valve 2, gate valve 3, LPG storage tank 4, liquidometer 5, nitrogen gas cylinder 6, LPG filling machine 7, pipeline safety valve 8, safety return-flow valve 9, LPG pump 10, filter 11, metallic hose 12, shutoff valve 13, the flexible pipe 14 of unloading, starting repid cut-off valve 15, compression indicator 16, heat indicator 17 is formed, LPG storage tank 4 is connected with LPG filling machine 7 by LPG pump 10, on the LPG storage tank 4 respectively with ball valve 1, liquidometer 5, compression indicator 16, heat indicator 17 connects, storage tank safety valve 2 is connected with LPG storage tank 4 by gate valve 3, LPG storage tank 4 is connected with nitrogen gas cylinder 6, and pneumatic repid cut-off valve 15 and ball valve 1 are arranged therebetween.
On the pipeline of connection LPG pump 10 filter 11/ metallic hose 12 and safety return-flow valve 8 are arranged.
The flexible pipe 14 of unloading on the pipeline of LPG storage tank 4, LPG pump 10.
On the pipeline between LPG filling machine 7 and the LPG storage tank 4 safety return-flow valve 9 is arranged.
Between LPG pump 10 and the LPG storage tank 4 shutoff valve 13 is arranged.
Pipeline safety valve 8 is arranged on the pipeline of LPG pump 10.
Unload and be furnished with quick coupling on the flexible pipe 14.
Main equipment is installed on the prying body.
Advantage of the present utility model is: the fire safety spacing with respect to the firsts and seconds gas station is little, floor area is few, compact overall structure, and reduced investment, safe in utilization, convenient, and be easy to resettlement, be well suited for the city and use.Tank volume is 10m
3Skid-mounted LPG gas station, can satisfy the needs that gas combustion automobile is applied.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described:
The utility model is achieved in that by ball valve 1, storage tank safety valve 2, gate valve 3, LPG storage tank 4, liquidometer 5, nitrogen gas cylinder 6, LPG filling machine 7, pipeline safety valve 8, safety return-flow valve 9, LPG pump 10, filter 11, metallic hose 12, shutoff valve 13, the flexible pipe 14 of unloading, starting repid cut-off valve 15, compression indicator 16, heat indicator 17 is formed, LPG storage tank 4 is connected with LPG filling machine 7 by LPG pump 10, on the LPG storage tank 4 respectively with ball valve 1, liquidometer 5, compression indicator 16, heat indicator 17 connects, storage tank safety valve 2 is connected with LPG storage tank 4 by gate valve 3, LPG storage tank 4 is connected with nitrogen gas cylinder 6, and pneumatic repid cut-off valve 15 and ball valve 1 are arranged therebetween.
On the pipeline of connection LPG pump 10 filter 11/ metallic hose 12 and safety return-flow valve 8 are arranged.
The flexible pipe 14 of unloading on the pipeline of LPG storage tank 4, LPG pump 10.
On the pipeline between LPG filling machine 7 and the LPG storage tank 4 safety return-flow valve 9 is arranged.
Between LPG pump 10 and the LPG storage tank 4 shutoff valve 13 is arranged.
Pipeline safety valve 8 is arranged on the pipeline of LPG pump 10.
Unload and be furnished with quick coupling on the flexible pipe 14.
This device mainly partly is made up of LPG storage tank, LPG pump, filling machine and supporting electric, instrument, fire-fighting, nitrogen etc., main equipment is installed on the prying body that " worker " word steel and channel-section steel be welded, when unloading, adopts LPG GB quick coupling (liquid phase DN50, gas phase DN25), high pressure oil resistant metallic hose connects.The LPG storage tank is provided with on the spot the compression indicator, heat indicator, liquidometer and the safety valve that show, spray header etc.; Liquidometer has the bound liquid level alarm device; The emptying of high point is adopted in the safety valve exhaust; The CAM25/5 type canned motor pump that the LPG pump adopts Sino-German co-partnership company to produce, this pump have unload, function such as aerating, tank switching, circulation, when unloading, start and stop, when aerating, interlock, control by the filling machine arm cook with filling machine by the manual control hand push button; Filling machine adopts the imported with original packaging DPC050 LE2D of Nuovo Pignone type, and very high reliability and excellent serviceability are arranged; Adopt the explosion-proof flammable gas alarm device of QJ-1 type, establish two place's combustible gas leakage alarm probe on the sledge body, sound and light alarm is connected to watch house; LPG turnover storage tank is all established pneumatic repid cut-off valve open in usual, and by nitrogen control, nitrogen gas cylinder is located at station on duty, establishes controlling point, two places, and one is in station on duty, and other one is on the sledge body; Electric system all adopts explosion-proof type equipment; Various device is all done failure-free ground connection, and the ground connection impulse resistance is not more than 10 Ω.
The reverse order that the cranemobile of use 8T is pressed entrucking is assembled in hoisted in position such as sledge body, storage tank on the sledge body with equipment, process pipeline, instrument, power distributing cabinet etc.; The awning pillar is connected with the sledge body, with awning supporting traverse and pillar weld together; Awning is fixed on the crossbeam;
Adopt 3/4 " or 1/2 " galvanized pipe and auxiliary accessories to be tightly connected, lead is connected to switch box with pipeline and links to each other with consumer in pipe.The liquid level warning electric bell is connected to station; Be connected to power distributing cabinet, switch and device illumination with reserving power supply in the light distribution box.Supply line can shallow embedding goes into underground or lays along ground.
Use 2 at interface " ball valve, galvanized steel pipe, elbow, movable joint, leakproofing material etc. with the spray header wire joint to water supply line.Nadir at pipeline is established sluicing valve, guarantees that can get rid of water winter and can the bursting by freezing pipeline.Delivery piping should be imbedded below the frozen soil layer, and makes distinguishing mark on ground.
The effect of electrostatic grounding is to eliminate in the building that blast or fire hazard are arranged, and the static charge that is produced owing to electrostatic induction, electromagnetic induction and the friction of production operation process medium fluid etc. causes the possibility that spark is blasted or caught fire.When erecting equipment, should require the ground connection of the equipment of carrying out to work in strict accordance with equipment requirement and design document, guarantee that grounding body, earth bus and grounding jumper have excellent conducting performance.
Claims (8)
1. skid-mounted type LPG (autogas) vehicle gasification device, by ball valve (1), storage tank safety valve (2), gate valve (3), LPG storage tank (4), liquidometer (5), nitrogen gas cylinder (6), LPG filling machine (7), pipeline safety valve (8), safety return-flow valve (9), LPG pump (10), filter (11), metallic hose (12), shutoff valve (13), the flexible pipe (14) of unloading, starting repid cut-off valve (15), compression indicator (16), heat indicator (17) is formed, it is characterized in that: LPG storage tank (4) is connected with LPG filling machine (7) by LPG pump (10), on the LPG storage tank (4) respectively with ball valve (1), liquidometer (5), compression indicator (16), heat indicator (17) connects, storage tank safety valve (2) is connected with LPG storage tank (4) by gate valve (3), LPG storage tank (4) is connected with nitrogen gas cylinder (6), and pneumatic repid cut-off valve (15) and ball valve (1) are arranged therebetween.
2. skid-mounted type LPG according to claim 1 (autogas) vehicle gasification device is characterized in that: on the pipeline of connection LPG pump (10) filter (11), metallic hose (12) and safety return-flow valve (8) are arranged.
3. skid-mounted type LPG according to claim 1 (autogas) vehicle gasification device is characterized in that: the flexible pipe (14) of unloading on the pipeline of LPG storage tank (4), LPG pump (10).
4. skid-mounted type LPG according to claim 1 (autogas) vehicle gasification device is characterized in that: on the pipeline between LPG filling machine (7) and the LPG storage tank (4) safety return-flow valve (9) is arranged.
5. skid-mounted type LPG according to claim 1 (autogas) vehicle gasification device is characterized in that: between LPG pump (10) and the LPG storage tank (4) shutoff valve (13) is arranged.
6. skid-mounted type LPG according to claim 1 (autogas) vehicle gasification device is characterized in that: pipeline safety valve (8) is arranged on the pipeline of LPG pump (10).
7. skid-mounted type LPG according to claim 3 (autogas) vehicle gasification device is characterized in that: the flexible pipe of unloading is furnished with quick coupling on (14).
8. skid-mounted type LPG according to claim 1 (autogas) vehicle gasification device, it is characterized in that: main equipment is installed on the prying body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243730 CN2435295Y (en) | 2000-07-21 | 2000-07-21 | LPG feeding means for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243730 CN2435295Y (en) | 2000-07-21 | 2000-07-21 | LPG feeding means for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2435295Y true CN2435295Y (en) | 2001-06-20 |
Family
ID=33603550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243730 Expired - Fee Related CN2435295Y (en) | 2000-07-21 | 2000-07-21 | LPG feeding means for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2435295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278596A (en) * | 2011-09-16 | 2011-12-14 | 天津华迈燃气装备股份有限公司 | Hydraulic compressed natural gas automobile air-entrapping device |
| CN104261150A (en) * | 2014-08-22 | 2015-01-07 | 安徽淮化股份有限公司 | Discharging system for ammonium nitrate tank truck |
-
2000
- 2000-07-21 CN CN 00243730 patent/CN2435295Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278596A (en) * | 2011-09-16 | 2011-12-14 | 天津华迈燃气装备股份有限公司 | Hydraulic compressed natural gas automobile air-entrapping device |
| CN102278596B (en) * | 2011-09-16 | 2013-05-08 | 天津华迈燃气装备股份有限公司 | Hydraulic compressed natural gas automobile air-entrapping device |
| CN104261150A (en) * | 2014-08-22 | 2015-01-07 | 安徽淮化股份有限公司 | Discharging system for ammonium nitrate tank truck |
| CN104261150B (en) * | 2014-08-22 | 2017-08-25 | 安徽淮化股份有限公司 | Discharge system for ammonium nitrate tank car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |