CN108840306A - Oil pipe automatic telescopic tax control fuel oil adding machine - Google Patents
Oil pipe automatic telescopic tax control fuel oil adding machine Download PDFInfo
- Publication number
- CN108840306A CN108840306A CN201810698312.2A CN201810698312A CN108840306A CN 108840306 A CN108840306 A CN 108840306A CN 201810698312 A CN201810698312 A CN 201810698312A CN 108840306 A CN108840306 A CN 108840306A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- contact
- oil pipe
- shell
- automatic telescopic
- 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
- 239000003921 oil Substances 0.000 title claims abstract description 41
- 239000000295 fuel oil Substances 0.000 title claims abstract description 16
- 239000000446 fuel Substances 0.000 claims abstract description 29
- 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 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding 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
-
- 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
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
-
- 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
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
Abstract
The invention discloses oil pipe automatic telescopic tax control fuel oil adding machines, including fuel charger shell, several electrical appliances are provided in shell, isolated pipe is provided in fuel charger shell, pipeline one end is connected with air valve and compressed gas cylinder, the pipeline other end stretches out 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, the first spring that the first contact is pulled to and is separated with the second wafer is provided between first contact and pipeline, the limited block to the limit of 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 by switch control on-off with conductive contact.This kind of oil pipe automatic telescopic tax control fuel oil adding machine can effectively prevent the petroleum molecules in electric spark pilot air, greatly improve the safety of fuel charger, while guarantee that only electrical appliance is opened under fueling state, saves the energy.
Description
Technical field
The invention belongs to fuel charger technical fields, specifically oil pipe automatic telescopic tax control fuel oil adding machine.
Background technique
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, the big assembly of counter four 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 is the difference of numeric display unit, electronic type
It can be used cooperatively with microcomputer, achieve the purpose that be automatically brought into operation.
It is easily fired since the petroleum goods that gas station is sold have, volatile, easy to leak, the spy for easily gathering electrostatic charge
Property, thus gas station with " safety " be the first criterion.Due to there is 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 the meeting of leakproofness height is 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.
The electrical appliance on existing fuel charger consumes a large amount of energy regardless of whether be all to open being refueled simultaneously
Amount.
Summary of the invention
For the present invention in view of the shortcomings of the prior art, providing oil pipe automatic telescopic tax control fuel oil adding machine, this kind of oil pipe is automatic
Telescopic tax control fuel oil adding machine can be by the transformation of low cost, the petroleum molecules effectivelying prevent in electric spark pilot air,
The safety of fuel charger is greatly improved, while guaranteeing that only electrical appliance is opened under fueling state, saves the energy.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：Oil pipe automatic telescopic tax
Fuel charger, including fuel charger shell are controlled, several electrical appliances is provided in the shell, is provided in the fuel charger shell
Isolated pipe, described pipeline one end are connected with air valve and compressed gas cylinder, and the pipeline other end stretches out the shell, the pipeline
It is inside provided with several groups switch, the switch includes the first contact that setting is rotated in pipeline and the second touching of fixed setting
Piece is provided between first contact and the pipeline the first contact being pulled to the first bullet separated with the second wafer
Spring is additionally provided with the limited block to the limit of the first contact in the pipeline, and first contact and the second wafer are separately connected
There is one piece of conductive contact stretched out from the pipeline side, the electrical appliance is connect with the conductive contact to be controlled by the switch
On-off processed, when the air valve is opened, first contact is blown by compressed gas against the second wafer；The air valve closes
When closing, first contact by first spring be pulled to the limited block against.This kind of oil pipe automatic telescopic tax control combustion
Oily fuel charger controls the on-off of electrical appliance by control air valve, and the gas in pipeline can be discharged first when air valve is opened,
When gas flow is sufficiently large, the first contact is blown by compressed gas against the second wafer, when air valve is closed, described the
One contact by first spring be pulled to the limited block against, guarantee power on/off generate electric spark be created in pipeline,
To effectively prevent the petroleum molecules in electric spark pilot air, the safety of fuel charger is greatly improved, simultaneously because to electricity consumption
Manufacturing cost greatly reduces in the reduction of the explosion-proof performance of device, while guaranteeing that only electrical appliance is opened under fueling state, is saved
The energy.
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.Guarantee that the front face area of the first contact is bigger using the structure, is easier 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 screw 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：This kind of oil pipe automatic telescopic tax control fuel oil refueling
Machine controls the on-off of electrical appliance by control 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 flow is sufficiently large, when air valve is closed, first contact
It is pulled to the limited block by first spring against the electric spark for guaranteeing that power on/off generates is created in pipeline, to have
Effect prevents the petroleum molecules in electric spark pilot air, the safety of fuel charger is greatly improved, simultaneously because preventing electrical appliance
Manufacturing cost greatly reduces in the reduction of quick-fried performance, while guaranteeing that only electrical appliance is opened under fueling state, saves the energy.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is oil pipe in the embodiment of the present invention in the intracorporal mounting structure schematic diagram of case.
Fig. 3 is the connection schematic diagram of isolated pipe in the embodiment of the present invention.
Fig. 4 is the connection schematic diagram of another state of isolated pipe in the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of switch module in the embodiment of the present invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing：Referring to Fig. 1 to Fig. 5, oil pipe
Automatic telescopic tax control fuel oil adding machine, including fuel charger shell 1 are provided with several electrical appliances 2 and oil pipe in the shell 1
11, isolated pipe 3 is provided in the fuel charger shell 1, and described 3 one end of pipeline is connected with air valve 4 and compressed gas cylinder 5, described
3 other end of pipeline stretches out the shell 1, and several groups switch 7 is provided in the pipeline 3, and the switch 7 includes turning in pipeline
The second wafer 72 of first contact 71 and fixed setting of dynamic setting, is provided between first contact 71 and the pipeline 3
First contact 71 is pulled to the first spring 73 separated with the second wafer 72, is additionally provided in the pipeline 3 and is touched to first
The limited block 74 that piece 71 limits, first contact 71 and the second wafer 72 are connected separately with one piece from 3 side of pipeline
The conductive contact 75 that face is stretched out, the electrical appliance 2, which is connect with the conductive contact 75, controls on-off by the switch 7, described
Air valve 4 includes tubular valve body 41, valve road 42 is equipped in the valve body 41, sliding is provided with spool 43 and second in the valve road 42
The spool 43 is pushed block to the direction of the valve road 42 by spring 44, the second spring 44, and the spool 43 is connected with valve
Bar 45, the valve rod 45 stretch out the valve body 41；Movable pulley 10,10 upper end of the movable pulley connection are provided in the shell 1
The valve rod 45, the oil pipe 11 stretch out connection oil gun from the oil pipe hole on shell 1 around after the movable pulley 10 from top,
When drawing outside the oil pipe 11, first contact 71 is blown by compressed gas against the second wafer 72；The oil pipe 11
When return, first contact 71 by first spring 73 be pulled to the limited block 74 against.This kind of oil pipe automatic telescopic
Formula tax control fuel oil adding machine controls air valve by the stretching of oil pipe and return to control the on-off of electrical appliance, when air valve is opened
The gas in pipeline can be discharged first, when gas flow is sufficiently large, the first contact is blown by compressed gas against described second
Contact, when air valve is closed, first contact is pulled to the limited block by first spring against guarantee power on/off produces
Raw electric spark is created in pipeline, to effectively prevent the petroleum molecules in electric spark pilot air, greatly improves fuel charger
Safety manufacturing cost greatly reduces simultaneously because the reduction of the explosion-proof performance to electrical appliance, while guaranteeing only adding
Electrical appliance is opened under oil condition, saves the energy.
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 shell.Air valve easily quilt is enabled using the structure
Control opens and closes.
First contact 71 and the limited block 74 against when, first contact 71 and 3 cross section of pipeline are flat
Row.Guarantee that the front face area of the first contact is bigger using the structure, is easier 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 is the switch 7,8 both ends of cylindrical member are respectively arranged with internal screw thread 82 and external screw thread 83, several 8 head and the tail of switch module
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.
Sealing ring 9 is provided between adjacent two cylindrical member 81.Using the structure increase adjacent two cylindrical member it
Between leakproofness, prevent gas leakage.
Claims (6)
1. oil pipe automatic telescopic tax control fuel oil adding machine, including fuel charger shell（1）, the shell（1）It is inside provided with several
Electrical appliance（2）And oil pipe（11）, 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）Inside it is provided with several groups switch（7）, the switch（7）The first contact including rotating setting in pipeline（71）And fixation
The second wafer of setting（72）, first contact（71）With the pipeline（3）Between be provided with the first contact（71）It pulls
To with the second wafer（72）First spring of separation（73）, the pipeline（3）It is inside additionally provided with to the first contact（71）Limit
Limited block（74）, first contact（71）With the second wafer（72）One piece is connected separately with from the pipeline（3）Side
The conductive contact that face is stretched out（75）, the electrical appliance（2）With the conductive contact（75）Connection is by the switch（7）Control is logical
It is disconnected, the air valve（4）Including tubular valve body（41）, the valve body（41）It is interior to be equipped with valve road（42）, the valve road（42）Interior sliding
It is provided with spool（43）And second spring（44）, the second spring（44）By the spool（43）Push to block the valve road
（42）Direction, the spool（43）It is connected with valve rod（45）, the valve rod（45）Stretch out the valve body（41）；The shell
（1）Inside it is provided with movable pulley（10）, the movable pulley（10）Upper end connects the valve rod（45）, the oil pipe（11）From top around
Cross the movable pulley（10）Later from shell（1）On oil pipe hole stretch out connection oil gun, when the oil pipe（11）It is described when outer drawing
First contact（71）It is blown by compressed gas against the second wafer（72）；The oil pipe（11）When return, first touching
Piece（71）By first spring（73）It is pulled to and the limited block（74）Against.
2. oil pipe automatic telescopic tax control fuel oil adding machine as described in claim 1, it is characterised in that：The outlet of the pipeline
Place is provided with check valve（6）.
3. oil pipe automatic telescopic tax control fuel oil adding machine as described in claim 1, it is characterised in that：The air valve（4）'s
Opening and closing structure（41）Positioned at the shell（1）Outside.
4. oil pipe automatic telescopic tax control fuel oil adding machine 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. oil pipe automatic telescopic tax control fuel oil adding machine as described in claim 1, it is characterised in that：The pipeline（3）Packet
Include 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 screw thread（82）And external screw thread（83）, several switch modules（8）From beginning to end
The pipeline is accessed after connection（3）.
6. oil pipe automatic telescopic tax control fuel oil adding machine as claimed in claim 5, it is characterised in that：Adjacent two tubular
Part（81）Between be provided with sealing ring（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698312.2A CN108840306A (en) | 2018-06-29 | 2018-06-29 | Oil pipe automatic telescopic tax control fuel oil adding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698312.2A CN108840306A (en) | 2018-06-29 | 2018-06-29 | Oil pipe automatic telescopic tax control fuel oil adding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108840306A true CN108840306A (en) | 2018-11-20 |
Family
ID=64201574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698312.2A Pending CN108840306A (en) | 2018-06-29 | 2018-06-29 | Oil pipe automatic telescopic tax control fuel oil adding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840306A (en) |
Citations (11)
| 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 |
| EP0024581A1 (en) * | 1979-08-24 | 1981-03-11 | Bolenz & Schäfer Maschinenfabrik GmbH & Co. KG | Device for charging pressure accumulators in hydraulic systems with a highly compressed gas |
| JPH06122500A (en) * | 1992-10-08 | 1994-05-06 | Tominaga Oil Pump Mfg Co Ltd | Erroneous feed preventing device for oil feeder |
| CN2687095Y (en) * | 2004-01-12 | 2005-03-23 | 葛爱乐 | Abruption valve |
| CN101390719A (en) * | 1999-10-01 | 2009-03-25 | 科技概念有限公司 | System and method for dispensing soap |
| RU2368828C1 (en) * | 2008-04-01 | 2009-09-27 | Закрытое Акционерное Общество "Новосибирскпродмаш" | Triple valve (versions) and device for hand dispensing of foamy and/or carbonated beverages into open containers and its usage |
| CN201803745U (en) * | 2010-09-10 | 2011-04-20 | 王志成 | Portable fuel oil refueling rechecking meter regulator |
| CN102126696A (en) * | 2005-06-06 | 2011-07-20 | 高级技术材料公司 | Liquid supply system, liquid storage and dispensing systems and liquid supply method |
| CN103072935A (en) * | 2012-12-25 | 2013-05-01 | 浙江麦得机器有限公司 | Leak-proof self-sealing oil filling gun |
| 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 |
| CN207195369U (en) * | 2017-09-12 | 2018-04-06 | 隋建卫 | A kind of control device of automatic iron filings baling press |
-
2018
- 2018-06-29 CN CN201810698312.2A patent/CN108840306A/en active Pending
Patent Citations (11)
| 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 |
| EP0024581A1 (en) * | 1979-08-24 | 1981-03-11 | Bolenz & Schäfer Maschinenfabrik GmbH & Co. KG | Device for charging pressure accumulators in hydraulic systems with a highly compressed gas |
| JPH06122500A (en) * | 1992-10-08 | 1994-05-06 | Tominaga Oil Pump Mfg Co Ltd | Erroneous feed preventing device for oil feeder |
| CN101390719A (en) * | 1999-10-01 | 2009-03-25 | 科技概念有限公司 | System and method for dispensing soap |
| CN2687095Y (en) * | 2004-01-12 | 2005-03-23 | 葛爱乐 | Abruption valve |
| CN102126696A (en) * | 2005-06-06 | 2011-07-20 | 高级技术材料公司 | Liquid supply system, liquid storage and dispensing systems and liquid supply method |
| RU2368828C1 (en) * | 2008-04-01 | 2009-09-27 | Закрытое Акционерное Общество "Новосибирскпродмаш" | Triple valve (versions) and device for hand dispensing of foamy and/or carbonated beverages into open containers and its usage |
| CN201803745U (en) * | 2010-09-10 | 2011-04-20 | 王志成 | Portable fuel oil refueling rechecking meter regulator |
| CN103072935A (en) * | 2012-12-25 | 2013-05-01 | 浙江麦得机器有限公司 | Leak-proof self-sealing oil filling gun |
| 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 |
| CN207195369U (en) * | 2017-09-12 | 2018-04-06 | 隋建卫 | A kind of control device of automatic iron filings baling press |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240319 |
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