CN108751110A - The intelligent tax control fuel oil adding machine of big flow - Google Patents
The intelligent tax control fuel oil adding machine of big flow Download PDFInfo
- Publication number
- CN108751110A CN108751110A CN201810696531.7A CN201810696531A CN108751110A CN 108751110 A CN108751110 A CN 108751110A CN 201810696531 A CN201810696531 A CN 201810696531A CN 108751110 A CN108751110 A CN 108751110A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- contact
- big flow
- fuel oil
- tax control
- 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.)
- Pending
Links
- 239000000295 fuel oil Substances 0.000 title claims abstract description 17
- 239000000446 fuel Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 238000010892 electric spark Methods 0.000 abstract description 10
- 239000003208 petroleum Substances 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/84—Casings, cabinets or frameworks; Trolleys or like movable supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses the intelligent tax control fuel oil adding machines of big flow, including fuel charger shell, several electrical appliances are provided on shell, it is provided with isolated pipe in fuel charger shell, pipeline one end is connected with air valve and gas cylinder, the pipeline other end stretches out the shell, several groups switch is provided in pipeline, switch includes the first contact that setting is rotated in pipeline and the second wafer of fixed setting, it is provided between first contact and pipeline and the first contact is pulled to the resetting spring detached with the second wafer, the limited block limited to the first contact is additionally provided in pipeline, first contact and the second wafer are connected separately with one piece of conductive contact stretched out from pipeline side, electrical appliance is connect with conductive contact controls break-make by switch.The intelligent tax control fuel oil adding machine of this kind of big flow can effectively prevent the petroleum molecules in electric spark pilot air, greatly improve the safety of fuel charger.
Description
Technical field
The invention belongs to fuel charger technical fields, the specifically intelligent tax control fuel oil adding machine of big flow.
Background technology
Fuel charger is the oil transportation measuring equipment directly refueled for motor vehicle.It and oil tank, pipeline, pipe fitting valve etc. constitute
One complete oil supply system.Fuel charger be by oil pump, gs-oil separator, meter, four big assembly of counter and motor,
Some other component such as oil gun is constituted.
Currently, there are many scale type of fuel charger used by gas station, from mechanical, electronic type until computer adds automatically
Oil machine.The flow of fuel charger can be divided into 50-60 liters/min and 80-90 liters/min two kinds.The fuel charger of small flow be suitable for car,
Minibus refuels；The fuel charger of big flow is suitable for the oiling of motorbus and container carrier.The basic knot of various fuel chargers
Structure（Mechanical driving part）It is consistent.Mechanical and electronic type difference lies in the difference of numeric display unit, electronic type
It can be used cooperatively with microcomputer, achieve the purpose that be automatically brought into operation.
The petroleum goods sold by gas station have easily fire, volatile, easy to leak, the spy for easily gathering electrostatic charge
Property, thus gas station with " safety " be the first criterion.Due to having many control panels inside fuel charger, control panel is by opening
Electric spark can be all generated when putting row open and close control into, and if electric spark touches the air meeting containing bulk petroleum gas molecule
There is explosion accident, therefore existing fuel charger is typically necessary using antiknock device, processing cost can be very high；It can also pass through
The leakproofness for improving fuel charger shell prevents fuel charger shell internal leakage from entering the air containing bulk petroleum gas molecule, but
It is very high to the sealing requirements of fuel charger shell, and leakproofness height can so that heat dissipation effect is deteriorated, oil pump heat dissipation is difficult, and
And since the aging that rear seal is used for a long time is difficult to learn when it will appear leakage, safety is still bad.
Invention content
The present invention is in view of the shortcomings of the prior art, provide the intelligent tax control fuel oil adding machine of big flow, this kind of big flow intelligence
Type tax control fuel oil adding machine can be by the transformation of low cost, the petroleum molecules effectivelying prevent in electric spark pilot air, significantly
Improve the safety of fuel charger.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：The intelligent tax control of big flow
Fuel charger, including fuel charger shell are provided with several electrical appliances in the shell, are provided in the fuel charger shell absolutely
Edge pipeline, described pipeline one end are connected with air valve and compressed gas cylinder, and the pipeline other end stretches out the shell, in the pipeline
It is provided with several groups switch, the switch includes the second wafer for the first contact and fixed setting that setting is rotated in pipeline,
It is provided between first contact and the pipeline and the first contact is pulled to the resetting spring detached with the second wafer,
The limited block limited to the first contact is additionally provided in the pipeline, first contact and the second wafer are connected separately with one
The conductive contact that block is stretched out from the pipeline side, the electrical appliance connect with the conductive contact logical by switch control
Disconnected, when the air valve is opened, first contact is blown by compressed gas against the second wafer；The air valve is closed
When, first contact by the resetting spring be pulled to the limited block against.The intelligent tax control fuel oil of this kind of big flow adds
Oil machine controls the break-make of electrical appliance by controlling air valve, the gas in pipeline can be discharged first when air valve is opened, in gas
First contact is blown by compressed gas against the second wafer when body flow is sufficiently large, and when air valve is closed, described first touches
Piece by the resetting spring be pulled to the limited block against, ensure power on/off generate electric spark be created in pipeline, to
The petroleum molecules effectivelying prevent in electric spark pilot air greatly improve the safety of fuel charger, simultaneously because to electrical appliance
The reduction of explosion-proof performance, greatly reduces manufacturing cost.
In above-mentioned technical proposal, it is preferred that the exit of the pipeline is provided with check valve.Outside is prevented using the structure
Gas with petroleum molecules enters in pipeline.
In above-mentioned technical proposal, it is preferred that the opening and closing structure of the air valve is located at the hull outside.Made using the structure
Obtaining air valve can easily be opened and closed by control.
In above-mentioned technical proposal, it is preferred that first contact and the limited block against when, first contact and institute
It is parallel to state cross-section of pipeline.The front face area bigger for ensureing the first contact using the structure, is more easy to be blown.
In above-mentioned technical proposal, it is preferred that the pipeline includes several switch modules, and the switch module includes tubular
Part, is equipped with the switch in the cylindrical member, and the cylindrical member both ends are respectively arranged with internal thread and external screw thread, several described to open
It closes after module head and the tail connect and accesses the pipeline.The switching molding of access can be controlled according to the quantity of electrical appliance with this configuration
The number of block.
In above-mentioned technical proposal, it is preferred that be provided with sealing ring between adjacent two cylindrical member.Increased using the structure
Leakproofness between adjacent two cylindrical member, prevents gas leakage.
Compared with prior art, the present invention having the advantages that：The intelligent tax control fuel oil adding machine of this kind of big flow,
The break-make of electrical appliance is controlled by controlling air valve, the gas in pipeline can be discharged first when air valve is opened, in gas stream
First contact is blown by compressed gas against the second wafer when measuring sufficiently large, when air valve is closed, the first contact quilt
The resetting spring is pulled to the limited block against the electric spark that guarantee power on/off generates is created in pipeline, to effectively
The petroleum molecules in electric spark pilot air are prevented, the safety of fuel charger is greatly improved, simultaneously because to the explosion-proof of electrical appliance
The reduction of performance, greatly reduces manufacturing cost.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the connection diagram of isolated pipe in the embodiment of the present invention.
Fig. 3 is the connection diagram of another state of isolated pipe in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of switch module in the embodiment of the present invention.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：It is big to flow referring to Fig. 1 to Fig. 4
Intelligent tax control fuel oil adding machine, including fuel charger shell 1 are measured, several electrical appliances 2, the oiling are provided in the shell 1
Isolated pipe 3 is provided in casing body 1,3 one end of the pipeline is connected with air valve 4 and compressed gas cylinder 5,3 other end of the pipeline
The shell 1 is stretched out, several groups switch 7 is provided in the pipeline 3, the switch 7 includes rotate setting in pipeline
The second wafer 72 of one contact 71 and fixed setting, is provided between first contact 71 and the pipeline 3 by the first contact
71 be pulled to the resetting spring 73 detached with the second wafer 72, is additionally provided in the pipeline 3 and is limited to the first contact 71
Limited block 74, first contact 71 and the second wafer 72 are connected separately with one piece and are led from what 3 side of the pipeline was stretched out
Electric connection 75, the electrical appliance 2 is connect with the conductive contact 75 controls break-make by the switch 7, when the air valve 4 is opened
When, first contact 71 is blown by compressed gas against the second wafer 72；When the air valve 4 is closed, described first touches
Piece 71 by the resetting spring 73 be pulled to the limited block 74 against.The intelligent tax control fuel oil adding machine of this kind of big flow leads to
Control air valve is crossed to control the break-make of electrical appliance, the gas in pipeline can be discharged first when air valve is opened, in gas flow
First contact is blown by compressed gas against the second wafer when sufficiently large, and when air valve is closed, first contact is by institute
Resetting spring is stated to be pulled to the limited block against the electric spark that guarantee power on/off generates is created in pipeline, to effectively anti-
The only petroleum molecules in electric spark pilot air, greatly improve the safety of fuel charger, simultaneously because to the explosion-proof of electrical appliance
The reduction of energy, greatly reduces manufacturing cost.In the present embodiment, electrical appliance includes oil pump, meter, counter, printing
Machine and motor etc., air valve are ball valve, and when opening, gas flow gradually increases, to ensure to touch in the first contact and second
Piece can have time enough that the gas with petroleum molecules in pipeline is discharged when contacting.
The exit of the pipeline is provided with check valve 6.Using the structure prevent the external gas with petroleum molecules into
Enter into pipeline.
The opening and closing structure 41 of the air valve 4 is located at 1 outside of the shell.Air valve easily quilt is enable using the structure
Control opens and closes.
First contact 71 and the limited block 74 against when, first contact 71 is flat with 3 cross section of the pipeline
Row.The front face area bigger for ensureing the first contact using the structure, is more easy to be blown.
The pipeline 3 includes several switch modules 8, and the switch module 8 includes cylindrical member 81, is set in the cylindrical member 81
There are the switch 7,8 both ends of the cylindrical member to be respectively arranged with internal thread 82 and external screw thread 83,8 head and the tail of several switch modules
The pipeline 3 is accessed after connection.The number of the switch module of access can be controlled according to the quantity of electrical appliance with this configuration.
It is provided with sealing ring 9 between adjacent two cylindrical member 81.Using the structure increase adjacent two cylindrical member it
Between leakproofness, prevent gas leakage.
Claims (6)
1. the intelligent tax control fuel oil adding machine of big flow, including fuel charger shell（1）, the shell（1）Inside it is provided with several use
Electric appliance（2）, it is characterised in that：The fuel charger shell（1）Inside it is provided with isolated pipe（3）, the pipeline（3）One end is connected with
Air valve（4）And compressed gas cylinder（5）, the pipeline（3）The other end stretches out the shell（1）, the pipeline（3）It is inside provided with several
Group switch（7）, the switch（7）It include the first contact that setting is rotated in pipeline（71）With the second wafer of fixed setting
（72）, first contact（71）With the pipeline（3）Between be provided with the first contact（71）It is pulled to and is touched with described second
Piece（72）The resetting spring of separation（73）, the pipeline（3）It is inside additionally provided with to the first contact（71）The limited block of limit（74）, institute
State the first contact（71）With the second wafer（72）One piece is connected separately with from the pipeline（3）The conductive contact that side is stretched out
（75）, the electrical appliance（2）With the conductive contact（75）Connection is by the switch（7）Break-make is controlled, when the air valve（4）
When unlatching, first contact（71）It is blown against the second wafer by compressed gas（72）；The air valve（4）When closing,
First contact（71）By the resetting spring（73）It is pulled to and the limited block（74）Against.
2. the intelligent tax control fuel oil adding machine of big flow as described in claim 1, it is characterised in that：The exit of the pipeline
It is provided with check valve（6）.
3. the intelligent tax control fuel oil adding machine of big flow as described in claim 1, it is characterised in that：The air valve（4）Open
Close structure（41）Positioned at the shell（1）Outside.
4. the intelligent tax control fuel oil adding machine of big flow as described in claim 1, it is characterised in that：First contact（71）
With the limited block（74）Against when, first contact（71）With the pipeline（3）Cross section is parallel.
5. the intelligent tax control fuel oil adding machine of big flow as described in claim 1, it is characterised in that：The pipeline（3）Including
Several switch modules（8）, the switch module（8）Including cylindrical member（81）, the cylindrical member（81）It is interior to be equipped with the switch
（7）, the cylindrical member（8）Both ends are respectively arranged with internal thread（82）And external screw thread（83）, several switch modules（8）From beginning to end
The pipeline is accessed after connection（3）.
6. the intelligent tax control fuel oil adding machine of big flow as claimed in claim 5, it is characterised in that：Adjacent two cylindrical member
（81）Between be provided with sealing ring（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696531.7A CN108751110A (en) | 2018-06-29 | 2018-06-29 | The intelligent tax control fuel oil adding machine of big flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696531.7A CN108751110A (en) | 2018-06-29 | 2018-06-29 | The intelligent tax control fuel oil adding machine of big flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108751110A true CN108751110A (en) | 2018-11-06 |
Family
ID=63975019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696531.7A Pending CN108751110A (en) | 2018-06-29 | 2018-06-29 | The intelligent tax control fuel oil adding machine of big flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108751110A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB173778A (en) * | 1921-01-08 | 1922-06-08 | Pierre Andre Paul Victor Maucl | Improvements in storage and delivery apparatus for inflammable liquids |
| GB374009A (en) * | 1930-11-22 | 1932-05-23 | Electrogaz | Improvements relating to the ignition of gas burners by electric means |
| US4390764A (en) * | 1979-05-05 | 1983-06-28 | Licentia Patent-Verwaltungs-G.M.B.H. | Puffer-type gas blast switch |
| EP0369600A1 (en) * | 1988-10-21 | 1990-05-23 | Kabushiki Kaisha Neriki | Stop valve |
| CN2521463Y (en) * | 2001-12-14 | 2002-11-20 | 陈爱华 | Gas timer |
| CN2622515Y (en) * | 2003-05-01 | 2004-06-30 | 荆聿柯 | Timing alarm gas control valve |
| KR200405515Y1 (en) * | 2005-10-24 | 2006-01-10 | 이종도 | Gas valve opening and closing apparatus that is capable rapidly stopping motion of dc motor |
| CN201803745U (en) * | 2010-09-10 | 2011-04-20 | 王志成 | Portable fuel oil refueling rechecking meter regulator |
| CN203348069U (en) * | 2013-01-05 | 2013-12-18 | 中国航空工业集团公司西安飞机设计研究所 | Hand pump with pressure limiting protection function |
| CN203377164U (en) * | 2013-08-22 | 2014-01-01 | 广东创迪电器有限公司 | Non self-reset pressure switch of household appliance |
| CN203434395U (en) * | 2013-09-23 | 2014-02-12 | 金永革 | Anti-explosion socket |
| US20160010858A1 (en) * | 2013-03-13 | 2016-01-14 | Bsh Hausgerate Gmbh | Gas valve unit |
| CN206441671U (en) * | 2016-11-21 | 2017-08-25 | 浙江正泰电器股份有限公司 | Contactless contactor device |
| CN207195369U (en) * | 2017-09-12 | 2018-04-06 | 隋建卫 | A kind of control device of automatic iron filings baling press |
| CN208413832U (en) * | 2018-06-29 | 2019-01-22 | 浙江正诚机械有限公司 | The intelligent tax control fuel oil adding machine of big flow |
-
2018
- 2018-06-29 CN CN201810696531.7A patent/CN108751110A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB173778A (en) * | 1921-01-08 | 1922-06-08 | Pierre Andre Paul Victor Maucl | Improvements in storage and delivery apparatus for inflammable liquids |
| GB374009A (en) * | 1930-11-22 | 1932-05-23 | Electrogaz | Improvements relating to the ignition of gas burners by electric means |
| US4390764A (en) * | 1979-05-05 | 1983-06-28 | Licentia Patent-Verwaltungs-G.M.B.H. | Puffer-type gas blast switch |
| EP0369600A1 (en) * | 1988-10-21 | 1990-05-23 | Kabushiki Kaisha Neriki | Stop valve |
| CN2521463Y (en) * | 2001-12-14 | 2002-11-20 | 陈爱华 | Gas timer |
| CN2622515Y (en) * | 2003-05-01 | 2004-06-30 | 荆聿柯 | Timing alarm gas control valve |
| KR200405515Y1 (en) * | 2005-10-24 | 2006-01-10 | 이종도 | Gas valve opening and closing apparatus that is capable rapidly stopping motion of dc motor |
| CN201803745U (en) * | 2010-09-10 | 2011-04-20 | 王志成 | Portable fuel oil refueling rechecking meter regulator |
| CN203348069U (en) * | 2013-01-05 | 2013-12-18 | 中国航空工业集团公司西安飞机设计研究所 | Hand pump with pressure limiting protection function |
| US20160010858A1 (en) * | 2013-03-13 | 2016-01-14 | Bsh Hausgerate Gmbh | Gas valve unit |
| CN203377164U (en) * | 2013-08-22 | 2014-01-01 | 广东创迪电器有限公司 | Non self-reset pressure switch of household appliance |
| CN203434395U (en) * | 2013-09-23 | 2014-02-12 | 金永革 | Anti-explosion socket |
| CN206441671U (en) * | 2016-11-21 | 2017-08-25 | 浙江正泰电器股份有限公司 | Contactless contactor device |
| CN207195369U (en) * | 2017-09-12 | 2018-04-06 | 隋建卫 | A kind of control device of automatic iron filings baling press |
| CN208413832U (en) * | 2018-06-29 | 2019-01-22 | 浙江正诚机械有限公司 | The intelligent tax control fuel oil adding machine of big flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240524 |