CN209276141U - A kind of oil filling machine - Google Patents
A kind of oil filling machine Download PDFInfo
- Publication number
- CN209276141U CN209276141U CN201821960158.3U CN201821960158U CN209276141U CN 209276141 U CN209276141 U CN 209276141U CN 201821960158 U CN201821960158 U CN 201821960158U CN 209276141 U CN209276141 U CN 209276141U
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- Prior art keywords
- vacuum
- control system
- filling
- control
- control signal
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- 239000007788 liquid Substances 0.000 claims abstract description 65
- 230000003993 interaction Effects 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 3
- 238000005429 filling process Methods 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract description 2
- 238000001802 infusion Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a kind of oil filling machine, including vacuum system, loading system, control system, the vacuum system is connect with control system, is used to be vacuumized according to the control signal of control system to by the filling cavity of filing provision；The loading system is connect with control system, is used to carry out filling operation to the filling cavity of filing provision according to the control signal of control system.Utility model has the advantages that can complete to vacuumize by this charging machine, fill, the work such as resorption, fluid infusion are reminded, the degree of automation of liquid and then the raising efficiencies such as filling freezing liquid are improved；Control system will be seen that the parameter information in filling process by human-computer interaction interface and can issue control signal by human-computer interaction interface, facilitate human-computer interaction and control.
Description
Technical field
The utility model relates to auto repair production field, in particular to a kind of oil filling control system.
Background technique
In the prior art, it reprocessed on assembly line, fill motor vehicle brake fluid and need to realize by loading system, automobile
In general assembly assembling process, need to fill plurality of liquid medium, as engine oil, gearbox gear oil, engine system are cooling
Liquid, steering system power-assisted steering liquid, car air conditioner refrigerant, lubricating grease, fuel oil etc..For braking the filling of oil liquid, one is needed
Control system is covered to realize the whole flow process of filling.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of oil filling control system, for realizing
Control for oil filling.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of oil filling machine, including vacuum system,
Loading system, control system, the vacuum system are connect with control system, are used for the control signal according to control system to quilt
The filling cavity of filing provision is vacuumized；The loading system is connect with control system, is used for according to control system
Control signal carries out filling operation to the filling cavity of filing provision.
The charging machine further includes return suction system, and the return suction system is connect with control system, is used in loading system
The oil liquid in filling pipeline is recycled according to the control signal of control system after the completion of filling.
The loading system includes liquid reserve tank, dispenser pump, charging line, filling gun, is integrated in the filling gun by filling
Valve, the oil liquid in the liquid reserve tank are connected by dispenser pump along the fill valve of charging line and filling gun, the fill valve, filling
Pump receives the control signal of control system.
Pressure regulator valve, control fluid valve, pressure sensor, flowmeter, pressure regulator valve, control stream are set on the charging line
Body valve receives the control signal of control system, and the data for the charging line that the flowmeter, pressure sensor will test are transferred to
In control system.
The vacuum system includes vacuum pump, vacuum lead, and vacuum pumping valve is arranged in filling gun, and vacuum pump passes through pumping
Vacuum pipe is connect with the vacuum pumping valve in filling gun, is arranged vacuum sensor in vacuum lead, the vacuum pumping valve,
Vacuum pump is connect with control system, and for receiving the control signal of control system, the vacuum sensor is for detecting and taking out
The vacuum degree data for the filling cavity that vacuum pipe is connected simultaneously are transferred in control system.
The control system includes PLC controller, A/D module, human-computer interaction interface, the human-computer interaction interface and PLC
Controller connection, the output end of the PLC controller issue control signal to loading system, vacuum system, the PLC controller
Input terminal input signal by A/D module converter be digital signal after be sent in PLC controller.
The charging machine further includes the liquid level sensor for detecting liquid level in liquid reserve tank, the liquid level sensor and PLC
Controller connection, the PLC controller are connect with liquid level warning unit.
The return liquid system includes suction pump, and the suction pump is connected in liquid reserve tank by pipeline, for making in liquid reserve tank
Negative pressure is generated, the suction pump is connect with control system, according to control signal work.
The present invention has the advantages that can complete to vacuumize by this charging machine, fill, the work such as resorption, fluid infusion are reminded,
Improve the degree of automation of liquid and then the raising efficiencies such as filling freezing liquid；Control system can be with by human-computer interaction interface
It solves the parameter information in filling process and control signal can be issued by human-computer interaction interface, facilitate human-computer interaction and control
System.
Detailed description of the invention
Below to each width attached drawing of description of the invention expression content and figure in label be briefly described:
Fig. 1 is the structural block diagram of oil filling machine of the present invention；
Fig. 2 is the schematic illustration of oil filling machine of the present invention；
Fig. 3 is control system schematic diagram.
Appended drawing reference in figure are as follows: 1, liquid reserve tank；2, dispenser pump；3, pressure regulator valve；4, flowmeter；5, pressure sensor；6,
Control fluid valve；7, filling gun；8, fill valve；9, it tries to get the first word in；10, vacuum pumping valve；11, vacuum sensor；12, vacuum pump；13,
Suction pump.
Specific embodiment
A specific embodiment of the invention is made further detailed below against attached drawing by the description to optimum embodiment
Thin explanation.
As shown in Figure 1-3, a kind of oil filling machine, including vacuum system, loading system, control system, vacuum system with
Control system connection, is used to be vacuumized according to the control signal of control system to by the filling cavity of filing provision；Add
Injection system is connect with control system, is used to fill the filling cavity of filing provision according to the control signal of control system
Operation.
Return suction system is connect with control system, is used to be believed after the completion of loading system fills according to the control of control system
Number to filling pipeline in oil liquid recycle.
Control system includes PLC controller, A/D module, human-computer interaction interface, and human-computer interaction interface and PLC controller connect
It connects, the output end of PLC controller issues control signal to loading system, vacuum system, the letter of the input terminal input of PLC controller
Number by A/D module converter be digital signal after be sent in PLC controller.
Loading system includes liquid reserve tank, dispenser pump, charging line, filling gun, oil liquid of the storage for filling in liquid reserve tank
Liquid；Fill valve of the oil liquid by fill valve, in liquid reserve tank by dispenser pump along charging line and filling gun is integrated in filling gun
Connection, the connection of trying to get the first word in of fill valve and filling gun are tried to get the first word in and are cooperated when in use with filling cavity；In filling, oil liquid is by adding
Infuse pipeline through dispenser pump, fill valve, try to get the first word in after be filled into filling cavity in.Pressure regulator valve, control fluid are set on charging line
Valve, pressure sensor, flowmeter, for controlling pipeline pressure, flow and detection piping liquid pressure and flow.
Wherein, dispenser pump, fill valve, pressure regulator valve, control fluid valve receive the control signal of PLC controller, and according to control
Signal processed works；The acquisition units such as pressure sensor, flowmeter are connect with PLC controller, the data for uploading detection.
PLC controller can show various parameters information in filling process by human-computer interaction interface, and can be at any time by man-machine
Interactive interface issues control signal and controls various valve bodies and pump.
Before filling, need first to vacuumize filling cavity, vacuum system includes vacuum pump, vacuum lead, is being filled
Vacuum pumping valve is set in rifle, and vacuum pump is connect by vacuum lead with the vacuum pumping valve in filling gun, vacuum pumping valve and filling
The connection of trying to get the first word in of rifle, vacuum sensor is arranged in vacuum lead, needs to vacuumize before filling, adds when trying to get the first word in be mounted on
When infusing in cavity, control vacuum pumping valve opening, vacuum pump work, then vacuum pump, will along vacuum lead by vacuumizing
It is vacuumized in filling cavity, after vacuumizing, closes vacuum pumping valve and vacuum pump, controlled loading system start-up operation at this time and add
Note.Vacuum pumping valve, vacuum pump and PLC controller connect, and receive it and control signal and according to control signal work；Vacuum degree sensing
Device detects the vacuum degree parameter in vacuum lead, since evacuated chamber's pipeline is connected to filling cavity, vacuum degree ginseng
Number is the vacuum degree parameter of filling cavity, due to may determine that the vacuum degree for vacuumizing and whether completing and vacuumize and reaching.And
And PLC controller receives the vacuum degree meal place that vacuum sensor transmits and also can control human-computer interaction interface and shown.
It is arranged and is connect with the liquid level sensor for detecting liquid level in liquid reserve tank in liquid reserve tank with PLC controller, is used for
The liquid level signal of liquid, PLC controller are connect with liquid level warning unit in real-time detection liquid reserve tank, preset level threshold,
When liquid level is lower than setting value, PLC controller issues alarm signal, to remind liquid reserve tank liquid level low.
Return liquid system is mainly used for recycling the oil in charging line after the completion of filling according to the control signal of control system
Liquid.Its cardinal principle is that liquid reserve tank is generated negative pressure by return liquid system, so that the automatic resorption of liquid is to liquid storage in pipeline
In case.Wherein return liquid system includes suction pump, and suction pump is connected in liquid reserve tank by pipeline, and PLC controller is connect with suction pump,
For making to generate negative pressure in liquid reserve tank.After the completion of filling, secondly filling gun is tried to get the first word in separates with filling cavity, needs to start at this time
Recovery system, PLC controller issue control signal to suction pump, and resorption pump work to generate negative pressure in liquid reserve tank, due to negative
Pressure is most with so that the oil liquid in filling pipeline is drawn back into liquid reserve tank.Suction pump realized using vacuum pump, the mode vacuumized
So that generating negative pressure in liquid reserve tank.Its entire workflow is after filling gun is docked with filling cavity completion, to pass through man-machine friendship
The control start button at mutual interface is started to work, and PLC controls vacuum pump and vacuumizes at this time, so that filling cavity vacuumizes, is taken out true
After sky, vacuum pump stops working, and opens fill valve, filling pump work at this time, and oil filling has been filled into filling cavity
At rear (can determine whether that filling is completed in such a way that flowmeter calculates flow), dispenser pump stops working, and suction pump starts
Work makes liquid reserve tank generate negative pressure, to complete resorption movement, one fills completion to filing provision at this time, under then recycling
One equipment vacuumized, filled, resorption.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using method concept and skill of the invention
The improvement for the various unsubstantialities that art scheme carries out, it is within the scope of the present invention.
Claims (8)
1. a kind of oil filling machine, it is characterised in that: including vacuum system, loading system, control system, the vacuum system with
Control system connection, is used to be vacuumized according to the control signal of control system to by the filling cavity of filing provision；Institute
It states loading system to connect with control system, is used to carry out the filling cavity of filing provision according to the control signal of control system
Filling operation.
2. a kind of oil filling machine as described in claim 1, it is characterised in that: the charging machine further includes return suction system, institute
It states return suction system to connect with control system, be used for after the completion of loading system fills according to the control signal of control system to adding
Oil liquid in note pipeline is recycled.
3. a kind of oil filling machine as claimed in claim 1 or 2, it is characterised in that: the loading system includes liquid reserve tank, adds
Pump, charging line, filling gun are infused, is integrated in the filling gun by fill valve, the oil liquid in the liquid reserve tank passes through dispenser pump edge
The connection of the fill valve of charging line and filling gun, the fill valve, dispenser pump receive the control signal of control system.
4. a kind of oil filling machine as claimed in claim 3, it is characterised in that: be arranged on the charging line pressure regulator valve,
Fluid valve, pressure sensor, flowmeter are controlled, pressure regulator valve, control fluid valve receive the control signal of control system, the flow
The data for the charging line that meter, pressure sensor will test are transferred in control system.
5. a kind of oil filling machine as claimed in claim 1 or 2, it is characterised in that: the vacuum system includes vacuum pump, takes out
Vacuum pumping valve is arranged in vacuum pipe in filling gun, and vacuum pump is connect by vacuum lead with the vacuum pumping valve in filling gun,
Vacuum sensor is set in vacuum lead, and the vacuum pumping valve, vacuum pump and control system connect, for receiving control
The control signal of system, the vacuum sensor are used to detect the vacuum degree for the filling cavity being connected with vacuum lead
According to and be transferred in control system.
6. a kind of oil filling machine as claimed in claim 1 or 2, it is characterised in that: the control system includes PLC control
Device, A/D module, human-computer interaction interface, the human-computer interaction interface are connect with PLC controller, the output end of the PLC controller
Control signal is issued to loading system, vacuum system, the signal of the input terminal input of the PLC controller is turned by A/D module
It is sent in PLC controller after turning to digital signal.
7. a kind of oil filling machine as claimed in claim 6, it is characterised in that: the charging machine further includes for detecting liquid storage
The liquid level sensor of liquid level in case, the liquid level sensor are connect with PLC controller, the PLC controller and liquid level warning list
Member connection.
8. a kind of oil filling machine as claimed in claim 2, it is characterised in that: the return suction system includes suction pump, described
Suction pump is connected in liquid reserve tank by pipeline, negative pressure is generated in liquid reserve tank for making, the suction pump is connect with control system, root
According to control signal work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821960158.3U CN209276141U (en) | 2018-11-27 | 2018-11-27 | A kind of oil filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821960158.3U CN209276141U (en) | 2018-11-27 | 2018-11-27 | A kind of oil filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276141U true CN209276141U (en) | 2019-08-20 |
Family
ID=67602907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821960158.3U Active CN209276141U (en) | 2018-11-27 | 2018-11-27 | A kind of oil filling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209276141U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683501A (en) * | 2019-09-30 | 2020-01-14 | 北京星航机电装备有限公司 | Vacuum-pumping type fuel oil filling method for oil tank containing elastic bag |
| CN111268630A (en) * | 2020-03-02 | 2020-06-12 | 中国重汽集团济南动力有限公司 | Oil filling device and process for heavy-duty car cab lifting system |
| CN111579181A (en) * | 2020-04-26 | 2020-08-25 | 东风汽车集团有限公司 | Filling test system and method of cooling system |
| CN111646421A (en) * | 2020-04-02 | 2020-09-11 | 一汽奔腾轿车有限公司 | Collinear brake fluid level intelligent adjusting device and method for multiple vehicle types |
| CN111777029A (en) * | 2020-06-17 | 2020-10-16 | 新乡航空工业(集团)有限公司 | Automatic vacuum pumping and liquid injecting device of pod environment control system |
-
2018
- 2018-11-27 CN CN201821960158.3U patent/CN209276141U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683501A (en) * | 2019-09-30 | 2020-01-14 | 北京星航机电装备有限公司 | Vacuum-pumping type fuel oil filling method for oil tank containing elastic bag |
| CN110683501B (en) * | 2019-09-30 | 2021-07-02 | 北京机电工程研究所 | Vacuum-pumping type fuel oil filling method for oil tank containing elastic bag |
| CN111268630A (en) * | 2020-03-02 | 2020-06-12 | 中国重汽集团济南动力有限公司 | Oil filling device and process for heavy-duty car cab lifting system |
| CN111646421A (en) * | 2020-04-02 | 2020-09-11 | 一汽奔腾轿车有限公司 | Collinear brake fluid level intelligent adjusting device and method for multiple vehicle types |
| CN111579181A (en) * | 2020-04-26 | 2020-08-25 | 东风汽车集团有限公司 | Filling test system and method of cooling system |
| CN111777029A (en) * | 2020-06-17 | 2020-10-16 | 新乡航空工业(集团)有限公司 | Automatic vacuum pumping and liquid injecting device of pod environment control system |
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Effective date of registration: 20201202 Granted publication date: 20190820 |
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Date of cancellation: 20231202 Granted publication date: 20190820 |
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