CN104418280B - Self-service oil change device - Google Patents
Self-service oil change device Download PDFInfo
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- CN104418280B CN104418280B CN201310388811.9A CN201310388811A CN104418280B CN 104418280 B CN104418280 B CN 104418280B CN 201310388811 A CN201310388811 A CN 201310388811A CN 104418280 B CN104418280 B CN 104418280B
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Abstract
Disclosed is a self-service oil change device. The self-service oil change device is used to solve the problems that existing oil change operation is poor in convenience and high in cost. The self-service oil change device comprises an oil gun which is provided with an external pipe, an oil suction pipe and an oil injection pipe, a fresh oil groove, a dirty oil groove, a hydraulic control module which is provided with a dirty oil pump and a fresh oil pump, and a control unit which is electrically connected with the dirty oil pump and the fresh oil pump so as to control running of the dirty oil pump and the fresh oil pump, wherein the external pipe is provided with an inward stretching end, the oil suction pipe and the oil injection pipe are both arranged in the external pipe in penetration mode, one end of the oil suction pipe and one end of the oil injection pipe are both protruded and exceed the inward stretching end of the external pipe, the fresh oil groove is communicated with the other end of the oil injection pipe, the dirty oil groove is communicated with the other end of the oil suction pipe, the dirty oil pump is connected with the oil suction pipe and communicated with the dirty oil groove, and the fresh oil pump is communicated with the oil injection pipe and the fresh oil groove.
Description
Technical field
The present invention is available for users to Self-operating to change vehicle oil product with regard to a kind of self-service oil changing device, especially one kind
Self-service oil changing device.
Background technology
Counted according to Ministry of Communications, the number of locomotives in full court gulf in 2013 is up to more than 1,500 ten thousand, and Taiwan population is only about
Ten thousand people more than 2300, therefore the state such as locomotive density ratio Singapore in Taiwan, Japan is higher by many times, even whole world locomotive density are most
High country.
In the guarantee item of locomotive, it is most basic and common maintenance demand to change a machine oil per 1000 kilometers.Mesh
Before, the consumer of the overwhelming majority is all that locomotive is sent to maintenance factory, to entrust and change machine oil by staff's help, and its step is summarized such as
Under：(1) loosen and unload screw at oilhole, allow used oil to flow out；(2), when used oil discharge is reduced, car body "Left"-deviationist is made to spill
The used oil of residual；(3) screwed lock is returned and unloads oilhole；(4) thromboembolism at oil filler point is removed with pliers, and special funnel is inserted
Oil filler point；(5) slowly pour new machine oil into funnel；(6), after having noted new machine oil, remove funnel and thromboembolism is got back into into oil filler point, with
Complete the replacing of machine oil.
However, due to the operating procedure of above-mentioned replacing machine oil it is various so that change machine oil time about need 10 ~ 20 points of consuming
Left and right, efficiency be not good, and during machine oil is changed, the hand skin of staff can often be stained with machine oil, gets off for a long time easily
Health is impacted；Separately, consumer need to maintenance factory business hours in before go change machine oil, therefore change machine oil opportunity receive
Limit and very do not facilitate.In addition, every bottle of machine oil all contains the packing timbers such as oil bottle, sealer and labeling, therefore except machine oil
The cost of itself, packing timber are also all needed plus all with consumer plus the cost of labor for changing machine oil so that each changing machine
The expense of oil about needs 150 ~ 250 yuan or so of New Taiwan Currency；Though the expense is unlikely to cause consumer's white elephant, vapour is accompanied by
The pressure that the expendable such as oil energy expenditure is improved constantly, often results in the importance that consumer have ignored vehicle maintenance, is reluctant immediately
Machine oil is changed, hundreds of kilometer would rather be ridden to reduce average warranty charges more, got off to be easily caused car engine for a long time and be damaged and shorten
Service life.On the other hand, the locomotive in more than 1,500 ten thousand, full court gulf, every year about need using fall 200,000,000 bottles of machine oil, therefore oil bottle,
Sealer, labeling and the packing timbers such as whole carton are filled, cause then huge quantity of refuse, become a big problem of environmental protection.
The content of the invention
It is an object of the invention to provide a kind of self-service oil changing device, its operating procedure is simple, and can be lifted and change oil product
Efficiency.
A time purpose of the present invention is to provide a kind of self-service oil changing device, it is possible to decrease user skin touches the machine of oil product
Meeting, it is unhealthful to avoid.
It is yet another object of the invention to provide a kind of self-service oil changing device, is available for users to,
The business hours of maintenance factory are not necessarily limited by, ease of use can be lifted.
Another object of the present invention is to provide a kind of self-service oil changing device, it is possible to decrease required expense of changing oil, to lift consumption
Person changes the wish of oil product in good time.
It is a further object of the present invention to provide a kind of self-service oil changing device, can save packing timber in large quantities, effectively to reduce
Quantity of refuse.
For reaching object defined above, present invention institute with technology contents include：
A kind of self-service oil changing device, comprising：One oil gun, with an outer tube, a fuel sucking pipe and an oil fuel tube, should
There is outer tube an inserting end, the fuel sucking pipe and oil fuel tube to be arranged in the outer tube, and one end of the fuel sucking pipe and oil fuel tube is equal
Protrude out the inserting end beyond the outer tube；One new oil groove, is communicated to the other end of the oil fuel tube；One dirty oil groove, is communicated to this
The other end of fuel sucking pipe；One hydraulic control module, with a dirty oil pump and a new oil pump, the dirty oil pump connects the oil suction
The dirty oil groove is managed and is communicated to, the new oil pump is communicated to the oil fuel tube and the new oil groove；And a control unit, electrically connect this dirty
Oil pump and new oil pump, to control the running of the dirty oil pump and new oil pump.
Wherein, the fuel sucking pipe is provided with a pressure sensor, and the pressure sensor is electrically connected with the control unit.
Wherein, the oil gun can additionally comprise an oil spill pipe, and the oil spill pipe is arranged in the outer tube, and with the fuel sucking pipe and note
One end of oil pipe protrudes out the inserting end beyond the outer tube jointly；The hydraulic control module additionally comprises an oil spilling pump, the oil spilling pump
Connect the oil spill pipe and be communicated to the dirty oil groove, and the oil spilling pump is electrically connected with the control unit.
Wherein, the oil spill pipe protrude out the inserting end beyond the outer tube length be preferably less than the oil fuel tube protrude out it is outer beyond this
The length of the inserting end of pipe.
The self-service oil changing device can additionally comprise a pedestal, and the new oil groove, dirty oil groove and hydraulic control module are respectively provided with
In the pedestal, the outer tube of the oil gun is exposed to outside the pedestal, and then part is located at outside the pedestal for the fuel sucking pipe and oil fuel tube.
Wherein, the oil gun separately can be comprising a gripping seat, and the gripping seat be connected to one end of the outer tube, the fuel sucking pipe and note
Oil pipe is stretched through the inside of the gripping seat, and the gripping seat is provided with one and activates switch, and the actuating is switched and the control unit electricity
Connection.
Wherein, the oil gun can separately include a sleeve pipe, and the sleeve pipe, fuel sucking pipe and oil fuel tube are the soft of flexible deformation
Pipe, one end of the sleeve pipe are connected to the gripping seat, and the part that the fuel sucking pipe and oil fuel tube are located at outside the pedestal is coated by the sleeve pipe.
The self-service oil changing device can additionally comprise the temporary component of a fresh oil and a dirty oil keeps in component, and the fresh oil is kept in
Component and the temporary component of dirty oil have a graduated cylinder respectively, and two graduated cylinders are set up in the base interior respectively, and the pedestal sets
There is a form of position relative with two graduated cylinders.
Wherein, the temporary component of the dirty oil additionally comprises first oil pipe, second oil pipe and first valve body, and this
Two ends of one oil pipe are connected to one end that the dirty oil keeps in the graduated cylinder and the dirty oil pump of component, two ends point of second oil pipe
Graduated cylinder and the dirty oil groove that the dirty oil keeps in component are not connected to, first valve body is installed in second oil pipe, first valve body
Electrically connect with the control unit；The temporary component of the fresh oil then additionally comprises the 3rd oil pipe and second valve body, and the 3rd is oily
Two ends of pipe are connected to one end of the graduated cylinder and the new oil pump of the temporary component of the fresh oil, and one end of the oil fuel tube is then communicated to
The graduated cylinder of the temporary component of the fresh oil, second valve body are installed in the oil fuel tube, and second valve body is electrically connected with the control unit.
Wherein, the 3rd oil pipe can be provided with an effusion meter, and the effusion meter is electrically connected with the control unit.
Wherein, the outer tube can be hard tube and be provided with a mark part, and the mark part is the outer peripheral face located at the outer tube
Mark, or be connected to the projection of the outer peripheral face of the outer tube, or the outer tube in bending forming the mark part.
Wherein, the fuel sucking pipe protrude out the inserting end beyond the outer tube length preferably protrude out more than the oil fuel tube it is outer beyond this
The length of the inserting end of pipe.
Wherein, the new oil groove and dirty oil groove can be respectively equipped with a LS, two LSs respectively with
The control unit is electrically connected.
Wherein, the pedestal can separately be provided with a payment machine, and the payment machine is electrically connected with the control unit.
Wherein, the pedestal can separately be provided with a Touch Screen, and the Touch Screen is electrically connected with the control unit, the touch screen
Curtain is with so that user selects the new oil mass to be changed, and display job state or operation instruction.
Wherein, the pedestal can separately be provided with an attention device, and the attention device is electrically connected with the control unit, and the attention device is one
It is individual can when there is problem flashing light warning lamp, and can show in the Touch Screen and mediate instruction；Or, the attention device can be
One micro computer for being collocated with loudspeaker, to pass through loudspeaker ring when there is problem, and directly sends voice instruction to assist to make
User mediates operational issue.
According to by aforementioned structure, the self-service oil changing device of the present invention, its operating procedure are simple, and can lift the effect for changing oil product
Rate, and the chance that user skin touches oil product can be reduced, it is unhealthful to avoid；Additionally, the self-service oil changing device is available for
User operates to change oil product at any time, it is not necessary to is limited to maintain the business hours of factory, can lift ease of use.
On the other hand, self-service oil changing device of the invention can save packing timber in large quantities, to force down Material Cost, reduce changing
Expense needed for oily, changes the wish of oil product in good time, and effectively reduces quantity of refuse so as to lift consumer.
Description of the drawings
Dimensional structure diagrams of the Fig. 1 for present pre-ferred embodiments.
Side structure schematic views of the Fig. 2 for present pre-ferred embodiments.
Fig. 3 implements schematic diagram for the oil pumping of present pre-ferred embodiments（One）.
Fig. 4 implements schematic diagram for the oil pumping of present pre-ferred embodiments（Two）.
Fig. 5 implements schematic diagram for the oiling of present pre-ferred embodiments（One）.
Fig. 6 implements schematic diagram for the oiling of present pre-ferred embodiments（Two）.
Fig. 7 implements schematic diagram for the preventing oil spill of present pre-ferred embodiments（One）.
Fig. 8 implements schematic diagram for the preventing oil spill of present pre-ferred embodiments（Two）.
Wherein：
1 oil gun, 11 outer tube 11a inserting ends
111 mark part, 12 fuel sucking pipe, 121 pressure sensor
13 oil fuel tube 14 grips seat 141 and activates switch
15 sleeve pipe, 16 oil spill pipe, 2 new oil groove
21 3 dirty oil groove of LS, 31 LS
4 hydraulic control module, 41 dirty oil pump, 42 new oil pump
43 oil spilling pump, 5 control unit, 6 pedestal
61 form, 62 payment machine, 63 Touch Screen
64 attention device, 65 invoice machinery, 66 display
7 71 graduated cylinder of the dirty temporary component of oil, 72 first oil pipe
73 second 74 first valve body of oil pipe, 8 fresh oil keeps in component
81 the 3rd oil pipe of graduated cylinder 82,821 effusion meter
83 second valve B sump N oiling necks.
Specific embodiment
Be that above and other objects, features and advantages of the invention can be become apparent, it is cited below particularly the present invention compared with
Good embodiment, and coordinate institute's accompanying drawings, it is described in detail below：
Refer to Fig. 1,2, be the present invention a preferred embodiment, the present invention self-service oil changing device generally include
One oil gun 1, a new oil groove 2, a dirty oil groove 3, a hydraulic control module 4 and a control unit 5, the pipeline difference in the oil gun 1
The new oil groove 2 and dirty oil groove 3 is communicated to, and the hydraulic control module 4 is controlled by the control unit 5, to pass through the oil gun 1 certainly
Fresh oil is reinjected after extracting dirty oil in vehicle, so as to reach the effect of the oil product of assisting user self-changeable vehicle；Wherein, should
Control unit 5 can be the computer chip with control function such as single-chip microcomputer or central processing unit or device；It is preferred that
The self-service oil changing device additionally comprises a pedestal 6, is all provided with the new oil groove 2, dirty oil groove 3, hydraulic control module 4 and control unit 5
It is placed in the pedestal 6, to be protected each component not easily damaged and destroyed by the pedestal 6.Wherein, self-service dress of changing oil of the invention
Put changed oil types to be not particularly limited, can be the various oil product such as machine oil, gear oil, and the knot of the self-service oil changing device
Configuration state also can be according to subject（For example：Locomotive, from minibus or lorry etc.）It is different and correspondence change；Hereinafter hereby lift suitable
For illustrating as a example by changing the self-service oil changing device of locomotive machine oil, but it is not limited thereto.
Please coordinate with reference to Fig. 3, the oil gun 1 includes an outer tube 11, a fuel sucking pipe 12 and an oil fuel tube 13, and the outer tube 11 is exposed
Outside the pedestal 6, then part is located at outside the pedestal 6 for the fuel sucking pipe 12 and oil fuel tube 13.The outer tube 11 is with default external form
Hard tube, the outer tube 11 have an inserting end 11a to stretch in a sump B；Wherein, the top of sump B has an oiling
Neck N, the outer tube 11 are inserted by the opening of oiling neck N.The outer tube 11 can separately be provided with a mark part 111, just to aid in user
Really the outer tube 11 is inserted in sump B to predetermined depth；For example, the mark part 111 can be delineated or stick in
The mark of 11 outer peripheral face of outer tube, or the projection of 11 outer peripheral face of outer tube is connected to, or as shown in schema in the present embodiment, choosing
Select and bend to form the mark part 111 by the outer tube 11, make user that the outer tube 11 is inserted the oiling neck N of sump B up in advance
If during depth, the mark part 111 is connected to the inwall of oiling neck N, make the outer tube 11 continue to stretch in sump B.
The fuel sucking pipe 12 and oil fuel tube 13 are then preferably bending deformed flexible pipe, and the fuel sucking pipe 12 and oil fuel tube 13 are worn
In the outer tube 11, to provide protective effect by the outer tube 11, and when the outer tube 11 insertion sump B, in the lump this is inhaled
One end of oil pipe 12 and oil fuel tube 13 is also inserted in sump B.Wherein, the fuel sucking pipe 12 and oil fuel tube 13 can be placed into the machine
One end in fuel tank B protrudes out the inserting end 11a beyond the outer tube 11, and the fuel sucking pipe 12 protrude out with oil fuel tube 13 it is outer beyond this
The length of the inserting end 11a of pipe 11 can be not intended to limit in the present invention with equal or different；It is preferred that the fuel sucking pipe 12 is protruded out
May be selected to protrude out the inserting end 11a beyond the outer tube 11 more than the oil fuel tube 13 beyond the length of the inserting end 11a of the outer tube 11
Length, when making the fuel sucking pipe 12 and oil fuel tube 13 with the outer tube 11 insertion sump B, the fuel sucking pipe 12 can about reach machine oil
Bottom in case B, and the oil fuel tube 13 is then can be located in the oiling neck N of sump B, so as to avoiding the oil fuel tube 13 from being immersed in phase
To more impurity and in thick old machine oil.The other end of the fuel sucking pipe 12 and oil fuel tube 13 is then respectively communicated to above-mentioned dirty oil
Groove 3 and new oil groove 2, import the dirty oil groove 3 to be intended to the machine oil changed by the fuel sucking pipe 12, and by the oil fuel tube 13 from the fresh oil
New machine oil is imported in sump B in groove 2（It is detailed later）；Also, the fuel sucking pipe 12 is provided with a pressure sensor 121, the pressure
Power sensor 121 is electrically connected with the control unit 5, to detect that it is liquid or gas to circulate in the fuel sucking pipe 12.
Referring again to Fig. 1, in the present embodiment, the oil gun 1 additionally comprises a gripping seat 14 and sleeve 15, the gripping seat 14
User can be easy to grip and manipulate the oil gun 1, the gripping seat 14 is connected to one end of the outer tube 11, for the fuel sucking pipe 12 and
Oil fuel tube 13 is stretched through the inside of the gripping seat 14；Also, the gripping seat 14 can be provided with actuating switch 141, the actuating is switched
141 are electrically connected with the control unit 5, the outer tube 11 is inserted after sump B in user, by touch actuating switch 141 with
Proceed by the replacement operation of machine oil.The sleeve pipe 15 is also preferably bending deformed flexible pipe, and one end of the sleeve pipe 15 is connected to
The gripping seat 14 so that the part that the fuel sucking pipe 12 and oil fuel tube 13 are located at outside the pedestal 6 is coated with offer guarantor by the sleeve pipe 15
Shield is acted on.
Please coordinate again with reference to Fig. 3, it is preferred that the oil gun 1 additionally comprises an oil spill pipe 16, the oil spill pipe 16 is also stretched through this
Outer tube 11, seat 14 and sleeve pipe 15 is gripped, and one end of the oil spill pipe 16 may be selected to be communicated to the dirty oil groove 3, the other end is then protruded out
Beyond the inserting end 11a of the outer tube 11；Wherein, the oil spill pipe 16 protrude out the inserting end 11a beyond the outer tube 11 length it is preferable
The length of the inserting end 11a beyond the outer tube 11 is protruded out less than the oil fuel tube 13, immediately excessive machine oil is siphoned away according to this, is kept away
Exempt from the situation that oil spilling occurs.
Refer to Fig. 1,2, storage tank of the new oil groove 2 for new machine oil, the dirty oil groove 3 storage of old machine oil then for replacing
Groove, the new oil groove 2 and dirty oil groove 3 may be selected to be the storage tank of non-closed, the pressure inside storage tank is unlikely to oil reserve
Increase and decrease and have significant change, maintain smooth degree when into storage tank oiling or oil pumping according to this.3 points of the new oil groove 2 and dirty oil groove
The predeterminated position not being set up in the pedestal 6, its configuration relation can be the relative up and down or left and right various forms such as side by side；And this
Select to make the new oil groove 2 and dirty oil groove 3 in configuration relation opposing upper and lower in embodiment, can reach the occupation of land for reducing the pedestal 6
Effect of area.
Additionally, the new oil groove 2 and dirty oil groove 3 can also be respectively equipped with a LS 21,31, two LS
21st, 31 electrically connect with the control unit 5 respectively, the LS 21 of the new oil groove 2 is preferably located at neighbouring 2 bottom of new oil groove
Position, with the new machine oil reserves in the new oil groove 2 it is less when, the signal of telecommunication is sent to the control list by the LS 21
Unit 5, by wired or wireless communication modes, to send the message for supplementing machine oil demand to management unit；The liquid of the dirty oil groove 3
The position then preferably at the top of the neighbouring dirty oil groove 3 of position sensing device 31, with the old machine oil reserves in the dirty oil groove 3 up to quantitatively
When, the signal of telecommunication is sent to the control unit 5 by the LS 31, by wired or wireless communication modes, to send clear
The message of fortune machine oil demand is to management unit.Consequently, it is possible to management unit immediately can dispatch officers to go to supplements or clears machine oil,
Need not dispatch officers timed patrol again and waste unnecessary manpower and fuel cost, mend efficiency and save management with oil product fortune is lifted
The effects such as cost.
The hydraulic control module 4 is arranged in the pedestal 6, in the present embodiment, and the hydraulic control module 4 includes a dirty oil
Pump 41, a new oil pump 42 and an oil spilling pump 43, the dirty oil pump 41, new oil pump 42 and oil spilling pump 43 are electric with the control unit 5 respectively
Connection, is operated in appropriate opportunity with controlling the dirty oil pump 41, new oil pump 42 and oil spilling pump 43 by the control unit 5.Wherein, should
Dirty oil pump 41 connects the fuel sucking pipe 12 and is communicated to the dirty oil groove 3, when the dirty oil pump 41 is operated, can form negative to the fuel sucking pipe 12
Pressure, to aspirate the old machine oil to be changed to the dirty oil groove 3 by the fuel sucking pipe 12；The new oil pump 42 is communicated to the oil fuel tube 13 and is somebody's turn to do
New oil groove 2, when the new oil pump 42 is operated, can form negative pressure to the new oil groove 2, new machine oil is injected in the oil fuel tube 13；Should
Oil spilling pump 43 connects the oil spill pipe 16 and is communicated to the dirty oil groove 3, to form negative pressure persistently to aspirate sky to the oil spill pipe 16
Gas, or when the oil fuel tube 13 injects excessive machine oil to sump B, excessive machine oil is siphoned away and imported in the dirty oil groove 3.
In addition, self-service oil changing device of the invention is also provided with a dirty oil and keeps in component 7 and the temporary group of a fresh oil
Part 8, the dirty oil keeps in component 7 and the temporary component 8 of fresh oil has a graduated cylinder 71,81 respectively, and two graduated cylinder 71,81 is set up in respectively
Predeterminated position in the pedestal 6, and the pedestal 6 can be provided with a form 61, the form 61 and two graduated cylinder 71,81 relative positions, with
Two graduated cylinder 71,81 can be seen from outside the pedestal 6 for user；The temporary group of graduated cylinder 71 and the fresh oil that the dirty oil keeps in component 7
The graduated cylinder 81 of part 8 supplies the temporary space of old machine oil and new machine oil respectively, user can be allowed to see from the sump B of its vehicle and taken out
How many used oil gone out, and will be to the how many new machine oil of sump B injections.
In the present embodiment, the dirty oil is kept in component 7 and additionally comprises one first oil pipe 72, one second oil pipe 73 and one first valve
Body 74, two ends of first oil pipe 72 are connected to one end of the graduated cylinder 71 and the dirty oil pump 41, and the two of second oil pipe 73
End is connected to the graduated cylinder 71 and the dirty oil groove 3, and is preferably connected to be adjacent to the bottom of the graduated cylinder 71；First valve body 74
Second oil pipe 73 is installed in, and first valve body 74 is electrically connected with the control unit 5.The temporary component 8 of the fresh oil is then additionally comprised
One the 3rd oil pipe 82 and one second valve body 83, two ends of the 3rd oil pipe 82 are connected to the graduated cylinder 81 and the new oil pump 42
One end, the 3rd oil pipe 82 preferably have flow meters 821, to calculate the oil mass for injecting the graduated cylinder 81, and the effusion meter 821 with
The control unit 5 is electrically connected, and one end of the oil fuel tube 13 is then communicated to the graduated cylinder 81, and is preferably connected to be adjacent to the graduated cylinder 81
Bottom；Second valve body 83 is installed in the oil fuel tube 13, and second valve body 83 is electrically connected with the control unit 5.Wherein, should
Second valve body 83 and the first valve body 74 are can select as electromagnetic valve, but are not limited thereto.
Outside said structure, the self-service oil changing device of the present invention can also increase other accessory structure features, to provide
More sophisticated function, details are as follows：
In the present embodiment, the pedestal 6 is also provided with a payment machine 62, the touch-control electrically connected with the control unit 5
Screen 63 and an attention device 64, the payment machine 62 can be it is coin operated or and inhalable bill, with acknowledging receipt of primecost sum
Xiang Hou, can carry out changing the operation of machine oil.The Touch Screen 63 is available for users to the new oil level for selecting to be changed, and can also show
Show job state or operation instruction.When the attention device 64 is then that problem occurs in operation, user is reminded to note or carry
Instruction is mediated for situation, for example, the attention device 64 can be a warning lamp, the flashing light when there is problem, and coordinate at this
Show in Touch Screen 63 and mediate instruction；Or, the attention device 64 can also be a micro computer for being collocated with loudspeaker, with generation
Pass through loudspeaker ring, and directly send voice to indicate to mediate operational issue with assisting user during problem.In addition, the pedestal
6 are preferably additionally provided with the invoice machinery 65 and a display 66 electrically connected with the control unit 5, and the display 66 is available for playing outdoor
Advertisement, lastest news or direct dialing sport events, make user be unlikely to boring in waiting time；Also, or even can be in the pedestal 6
Install an air compressor（Figure is not illustrated）, it is operable with to tire aerating for user.
Refer to Fig. 3,4, according to by aforementioned structure, when user is intended to the self-service oil changing device for operating the present invention to change vehicle
During machine oil, first vehicle can be parked in the 1 operable scope of oil gun, and payment action is carried out to the payment machine 62, make the control
Unit processed 5 controls the electric control elements such as the Touch Screen 63, dirty oil pump 41, new oil pump 42 and oil spilling pump 43 and enters holding state, and
First valve body 74 and the second valve body 83 are controlled in closed mode.
Then, user can select corresponding oil level on demand on the Touch Screen 63, transmit the control signal
To the control unit 5, then the new oil pump 42 is controlled by the control unit 5 come into operation, to extract new machine oil to the new oil groove 2,
And inject temporary in the graduated cylinder 81 of the temporary component 8 of the fresh oil by the 3rd oil pipe 82, so that user can be from the form 61
To the new machine oil that will be injected into sump B；Wherein, as now second valve body 83 is in closed mode, therefore new machine oil can be temporary
It is stored in the graduated cylinder 81 without being directly injected in sump B by the oil fuel tube 13, and by the 3rd oil pipe 82
Machine oil can be measured by the effusion meter 821, in new machine oil is injected to the graduated cylinder 81 up to after quantitative, to control this by the control unit 5
New oil pump 42 decommissions.
On the other hand, the outer tube 11 can be inserted sump B by user, until the mark part 111 of the outer tube 11 is connected to
The inwall of oiling neck N；Now, one end of the fuel sucking pipe 12 and oil fuel tube 13 is also placed in sump B in the lump, and the oil suction
Pipe 12 can about reach the bottom in sump B, and the oil fuel tube 13 is then located approximately at the oiling neck N of sump B.
It is continuous to switch 141 by user by the actuating is touched, and after the signal of telecommunication is back to the control unit 5, by the control list
Unit 5 controls the dirty oil pump 41 and comes into operation, the old machine oil to be replaced in sump B to be taken away by the fuel sucking pipe 12, and
First oil pipe 72 of component 7 is kept in by the dirty oil and is flowed into the graduated cylinder 71 and is kept in, and user can be seen from the form 61
The machine oil being extracted；Wherein, as now first valve body 74 is in closed mode, therefore the machine oil being extracted can be temporarily stored into the graduated cylinder
Without flowing directly into the dirty oil groove 3 in 71.
Separately, the control unit 5 is automatically stopped after can control the dirty oil pump 41 running scheduled time, and the running time is to take out
Time in complete sump B needed for more than ninety percent 5 oil levels（About 20 seconds）, and preferably along with the buffer time of 10 ~ 20 seconds；
During operation, if the dirty oil pump 41 is just drawn onto air in the short period of time, the pressure sensor 121 can be toggled, and in electricity
Signal return to the control unit 5 controls the attention device 64 by the control unit 5 and sends warning, with the Touch Screen 63
The middle position for showing or adjusting the outer tube 11 by voice reminder user, it is ensured that the end of the fuel sucking pipe 12 has reached machine really
Bottom in fuel tank B, can continue to aspirate old machine oil.
If it should be noted that the self-service oil changing device of the present invention is provided with the dirty oil keeps in component 7 and the temporary component of fresh oil
8, then can pass through first valve body 74 and the second valve body 83 and reach the effect for suspending oiling, therefore the dirty oil pump 41 and new oil pump 42
Sequence of operations is not intended to limit, but any one has operated, or one of which is postponed to activate, or while causes
It is dynamic, do not affect job result；Wherein, if while activate the dirty oil pump 41 and new oil pump 42 can raising efficiency, therefore preferably set
It is set to while activating.Relatively, if the self-service oil changing device being not provided with the temporary component 7 of the dirty oil and the temporary component 8 of fresh oil,
After the running of dirty oil pump 41 is activated until exhausting old machine oil from sump B need to could activate the new oil pump 42 and operate, with right
The new machine oil of injection in sump B.
Refer to Fig. 5,6, during old machine oil and new machine oil are injected separately into the graduated cylinder 71,81, in the graduated cylinder 71,81
Gas compressed and be gradually pressurized, therefore after operating scheduled time in the dirty oil pump 41 and being automatically stopped, the control unit 5 can
First valve body 74 and the switching of the second valve body 83 are controlled in opening state, using the air pressure in potential difference and the graduated cylinder 71,81, to make
Old machine oil in the graduated cylinder 71 is injected in the dirty oil groove 3 by second oil pipe 73 by first valve body 74；In the graduated cylinder 81
New machine oil then injected in sump B by the oil fuel tube 13 by second valve body 83, to complete the dynamic of self-help replacing machine oil
Make.
Refer to Fig. 7,8, in normal operation process, the oil fuel tube 13 only can be by quantitative new machine oil injection sump
In B, if but when having the situation of component failures or user misoperation, the oil fuel tube 13 may be caused by excessive new machine oil note
Enter to sump B；Now, excessive machine oil can be siphoned away and is imported by the oil spill pipe 16 by the oil spilling pump 43 of continued operation
In the dirty oil groove 3, it is to avoid the situation that machine oil overflows sump B occurs, with the clean and tidy of upkeep operation environment.
In sum, self-service oil changing device of the invention, its operating procedure are simple, if payment, and correctly by oil gun
Oil product storage tank is inserted in end, and the action for inhaling old oil and note fresh oil can be automatically performed, it is only necessary to can complete work of changing oil within 3 ~ 5 minutes
Industry, can lift the efficiency for changing oil product.
The self-service oil changing device of the present invention, only needs to remove the capping of oil product storage tank during its operation, and in completing to change oil
Bonnet is returned, it is possible to decrease user skin touches the chance of oil product, unhealthful so as to avoiding.
The self-service oil changing device of the present invention, is available for users to, it is not necessary to be limited to maintain factory
Business hours, ease of use can be lifted.
Substantial amounts of new machine oil directly can be stored standby in oil groove by the self-service oil changing device of the present invention, it is not necessary to again to few
The machine oil of amount is bottled one by one and is packed, and can save packing timber in large quantities to force down Material Cost, another while by user voluntarily
The mode of operation, has further saved cost of labor, so as to the expense needed for changing oil every time is greatly reduced；With changing machine
As a example by oil, compared to the oil exchange expense of each about 150 ~ 250 yuan of New Taiwan Currency in the past, entered by the self-service oil changing device of the present invention
Row is changed oil, and required expense can about be down to 100 yuan or so of New Taiwan Currency every time, can directly allow consumer feel and significantly save money effect
Really, change the wish of oil product so as to lift consumer in good time, enable the vehicle to be maintained in good time, to extend the use longevity of engine
Life.
On the other hand, self-service oil changing device of the invention can save the packing timber of oil product in large quantities, effectively to reduce rubbish
Amount, reaches effect of environmental protection.
Claims (15)
1. a kind of self-service oil changing device, it is characterised in which includes：
One oil gun, with an outer tube, a fuel sucking pipe and an oil fuel tube, the outer tube has an inserting end, the oil suction
Pipe and oil fuel tube are arranged in the outer tube, and one end of the fuel sucking pipe and oil fuel tube protrudes out the inserting end beyond the outer tube；
One new oil groove, is communicated to the other end of the oil fuel tube；
One dirty oil groove, is communicated to the other end of the fuel sucking pipe；
One hydraulic control module, with a dirty oil pump and a new oil pump, the dirty oil pump connects the fuel sucking pipe and is communicated to
The dirty oil groove, the new oil pump are communicated to the oil fuel tube and the new oil groove；
One control unit, electrically connects the dirty oil pump and new oil pump, to control the running of the dirty oil pump and new oil pump；
One pedestal, the new oil groove, dirty oil groove and hydraulic control module are may be contained within the pedestal, and the outer tube of the oil gun is exposed to
Outside the pedestal, then part is located at outside the pedestal for the fuel sucking pipe and oil fuel tube；
One fresh oil keeps in component, and the temporary component of the fresh oil is located at the base interior with a cylinder rack；And
One dirty oil keeps in component, and the dirty oil is kept in component and there is another cylinder rack to be located at the base interior, and the pedestal is provided with
One form of position relative with the graduated cylinder that the temporary component of the fresh oil and the dirty oil keep in component.
2. self-service oil changing device as claimed in claim 1, it is characterised in that the fuel sucking pipe is provided with a pressure sensor, should
Pressure sensor is electrically connected with the control unit.
3. self-service oil changing device as claimed in claim 1, it is characterised in that the oil gun additionally comprises an oil spill pipe, the oil spilling
Pipe is arranged in the outer tube, and protrudes out jointly the inserting end beyond the outer tube with one end of the fuel sucking pipe and oil fuel tube；The hydraulic pressure
Control module additionally comprises an oil spilling pump, and the oil spilling pump connects the oil spill pipe and is communicated to the dirty oil groove, and the oil spilling pump with should
Control unit is electrically connected.
4. self-service oil changing device as claimed in claim 3, it is characterised in that the oil spill pipe protrudes out the inserting end beyond the outer tube
Length protrude out the length of the inserting end beyond the outer tube less than the oil fuel tube.
5. self-service oil changing device as claimed in claim 1, it is characterised in that the oil gun additionally comprises a gripping seat, the gripping
Seat is connected to one end of the outer tube, and the fuel sucking pipe and oil fuel tube are stretched through the inside of the gripping seat, and the gripping seat is provided with one
Switch is activated, the actuating switch is electrically connected with the control unit.
6. self-service oil changing device as claimed in claim 5, it is characterised in that the oil gun additionally comprises a sleeve pipe, the sleeve pipe, suction
Oil pipe and oil fuel tube be can diastrophic flexible pipe, one end of the sleeve pipe is connected to the gripping seat, the fuel sucking pipe and oiling
Pipe is coated by the sleeve pipe positioned at the part outside the pedestal.
7. self-service oil changing device as claimed in claim 1, it is characterised in that the temporary component of the dirty oil additionally comprise one it is first oily
Pipe, second oil pipe and first valve body, two ends of first oil pipe are connected to the graduated cylinder that the dirty oil keeps in component
And one end of the dirty oil pump, two ends of second oil pipe are connected to graduated cylinder and the dirty oil groove that the dirty oil keeps in component, are somebody's turn to do
First valve body is installed in second oil pipe, and first valve body is electrically connected with the control unit；The temporary component of the fresh oil is then additionally comprised
One the 3rd oil pipe and second valve body, two ends of the 3rd oil pipe are connected to the graduated cylinder of the temporary component of the fresh oil and are somebody's turn to do
One end of new oil pump, one end of the oil fuel tube are then communicated to the graduated cylinder of the temporary component of the fresh oil, and second valve body is installed in the note
Oil pipe, second valve body are electrically connected with the control unit.
8. self-service oil changing device as claimed in claim 7, it is characterised in that the 3rd oil pipe is provided with an effusion meter, the stream
Gauge is electrically connected with the control unit.
9. self-service oil changing device as claimed in claim 1, it is characterised in that the outer tube is hard tube and is provided with a mark part,
The mark part is the mark of the outer peripheral face located at the outer tube, or is connected to the projection of the outer peripheral face of the outer tube, or the outer tube
In bending forming the mark part.
10. self-service oil changing device as claimed in claim 1, it is characterised in that the fuel sucking pipe protrudes out stretching into beyond the outer tube
The length at end protrudes out the length of the inserting end beyond the outer tube more than the oil fuel tube.
11. self-service oil changing devices as claimed in claim 1, it is characterised in that the new oil groove and dirty oil groove are respectively equipped with one
LS, two LSs are electrically connected with the control unit respectively.
12. self-service oil changing devices as claimed in claim 1, it is characterised in that the pedestal is additionally provided with a payment machine, the payment
Machine is electrically connected with the control unit.
13. self-service oil changing devices as claimed in claim 1, it is characterised in that the pedestal is additionally provided with a Touch Screen, this touches
Control screen is electrically connected with the control unit, and the Touch Screen is with so that user selects the new oil mass to be changed, and display to make
Industry state or operation instruction.
14. self-service oil changing devices as claimed in claim 13, it is characterised in that the pedestal is additionally provided with an attention device, the police
Show that device is electrically connected with the control unit, the attention device is the warning lamp of a flashing light when there is problem, and in the Touch Screen
Can show and mediate instruction.
15. self-service oil changing devices as claimed in claim 1, it is characterised in that the pedestal is additionally provided with an attention device, the warning
Device is electrically connected with the control unit, and the attention device is a micro computer for being collocated with loudspeaker, to pass through loudspeaker when there is problem
Ring, and directly send voice indicate operational issue is mediated with assisting user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388811.9A CN104418280B (en) | 2013-08-30 | 2013-08-30 | Self-service oil change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388811.9A CN104418280B (en) | 2013-08-30 | 2013-08-30 | Self-service oil change device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104418280A CN104418280A (en) | 2015-03-18 |
| CN104418280B true CN104418280B (en) | 2017-03-22 |
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ID=52968530
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310388811.9A Expired - Fee Related CN104418280B (en) | 2013-08-30 | 2013-08-30 | Self-service oil change device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961090B (en) * | 2015-06-25 | 2017-09-26 | 国网山东省电力公司济南供电公司 | The simple oiling device of hydraulic mechanism |
| CN107399708A (en) * | 2017-06-29 | 2017-11-28 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of automatic oil suction and equipment of changing oil |
| CN107235465A (en) * | 2017-06-29 | 2017-10-10 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of automatic suction is changed oil the method for work of equipment |
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| CN203474434U (en) * | 2013-08-30 | 2014-03-12 | 欧科企业有限公司 | Self-service oil change device |
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| CN2245702Y (en) * | 1995-06-15 | 1997-01-22 | 成都小松检测技术研究所 | Scavenge oil gun for crawler unit |
| CN2335818Y (en) * | 1997-05-05 | 1999-09-01 | 邹亚雄 | Automotive speed change box oil replacing device |
| JP2007145384A (en) * | 2005-11-30 | 2007-06-14 | Mitsubishi Motors Corp | Oil vacuum filling system |
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|---|---|
| CN104418280A (en) | 2015-03-18 |
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