CN111878569A - Intelligent cleaning equipment for automobile lubricating system - Google Patents
Intelligent cleaning equipment for automobile lubricating system Download PDFInfo
- Publication number
- CN111878569A CN111878569A CN202010845821.0A CN202010845821A CN111878569A CN 111878569 A CN111878569 A CN 111878569A CN 202010845821 A CN202010845821 A CN 202010845821A CN 111878569 A CN111878569 A CN 111878569A
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- Prior art keywords
- oil
- solenoid valve
- way solenoid
- valve
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 80
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000005461 lubrication Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 80
- 230000003068 static effect Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 10
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010913 used oil Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
- F16H57/0404—Lubricant filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0408—Exchange, draining or filling of transmission lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0435—Pressure control for supplying lubricant; Circuits or valves therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0441—Arrangements of pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses intelligent cleaning equipment for an automobile lubricating system, which comprises an equipment main body, wherein an oil drum is arranged in the equipment main body, a control panel and an oil filling port communicated with the oil drum are arranged at the top end of the equipment main body, one side of the oil drum is connected with a two-way solenoid valve II, the other side of the oil drum is connected with a two-way solenoid valve IV, one end of the two-way solenoid valve IV is connected with an electric pump, the electric pump and one end of the two-way solenoid valve II are simultaneously connected with one end of a two-way solenoid valve V, the other end of the two-way solenoid valve V is connected with an oil return pipe, the other end of the electric pump is connected with a two-way solenoid valve III, the other end of the two-way solenoid valve III is connected with an; the invention has the functions of pumping back old oil, intelligently cleaning, filling new oil and the like, is convenient to clean and change oil of the automobile lubricating system and ensures the normal work of the lubricating system.
Description
Technical Field
The invention relates to a cleaning device, in particular to an intelligent cleaning device for an automobile lubricating system.
Background
The automobile lubricating system has the function that when an engine works, clean engine oil with enough quantity and proper temperature is continuously conveyed to all transmission parts, an oil film is formed between the transmission parts, and the automobile transmission system is lubricated and protected. Because the lubricating oil life is limited, the automobile lubricating oil needs to be replaced regularly, and the normal work of a lubricating system is ensured. However, at present, when the lubricating oil is replaced, old lubricating oil in a vehicle is mostly emptied, new lubricating oil is poured in, and the inside of a lubricating system is not cleaned, so that impurities are easy to remain in the lubricating system, and the working effect of the lubricating system is easy to influence.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the intelligent cleaning equipment for the automobile lubricating system, which has the functions of pumping back old oil, intelligently cleaning, filling new oil and the like, is convenient to clean and change the automobile lubricating system, and ensures the normal work of the lubricating system.
In order to solve the technical problems, the invention provides the following technical scheme:
an intelligent cleaning device of an automobile lubricating system comprises a device main body, wherein a power supply of an oil drum is arranged in the device main body, the top end of the equipment main body is provided with a control panel and an oil filling port communicated with an oil drum, one side of the oil drum is connected with a two-way electromagnetic valve II, the other side of the oil drum is connected with a two-way electromagnetic valve IV, one end of the two-way electromagnetic valve II is connected with an electric pump, the electric pump and one end of the two-way electromagnetic valve II are simultaneously connected with one end of the two-way electromagnetic valve V, the other end of the two-way electromagnetic valve five is connected with an oil return pipe, the other end of the electric pump is connected with a two-way electromagnetic valve three, the other end of the two-way electromagnetic valve three is connected with an oil outlet pipe, and the oil outlet pipe is also connected with a one-way valve, one end of the one-way valve is connected with an air electromagnetic valve, one end of the air electromagnetic valve is connected with a pressure regulating valve, and one end of the pressure regulating valve is connected with an air compressor; the power supply is electrically connected with the control panel through a power switch, and the control panel is electrically connected with the electric pump, the air electromagnetic valve, the two-way electromagnetic valve II, the two-way electromagnetic valve III, the two-way electromagnetic valve IV and the two-way electromagnetic valve V respectively.
As a preferable technical solution of the present invention, the bottom of the apparatus main body is mounted with a roller.
As a preferable technical scheme of the invention, the top surface of the equipment main body is provided with a pressure gauge connected between the oil outlet pipe and the one-way valve.
As a preferred technical scheme of the invention, the top surface of the equipment main body is provided with a new oil window connected with an oil drum.
As a preferable technical scheme of the invention, a filter is connected between the oil return pipe and the two-way solenoid valve V.
As a preferable technical scheme of the invention, a buzzer and an LED lamp for indicating the working state, which are electrically connected with the control panel, are installed on the equipment main body.
As a preferable technical solution of the present invention, a fuse is electrically connected between the power supply and the control board.
Compared with the prior art, the invention can achieve the following beneficial effects:
the invention has the functions of pumping back old oil, intelligently cleaning, filling new oil and the like, is convenient to clean and change oil of the automobile lubricating system and ensures the normal work of the lubricating system.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the plumbing connections of the present invention;
FIG. 3 is a circuit connection block diagram of the present invention;
wherein: 1. an apparatus main body; 2. a roller; 3. a control panel; 4. a pressure gauge; 5. an oil filler; 6. a new oil window; 7. an oil drum; 8. a two-way electromagnetic valve II; 9. a two-way electromagnetic valve IV; 10. a two-way electromagnetic valve III; 11. an electric pump; 12. a two-way electromagnetic valve V; 13. a filter; 14. an oil return pipe; 15. an oil outlet pipe; 16. a one-way valve; 17. an air solenoid valve; 18. a pressure regulating valve; 19. a power source; 20. a power switch; 21. and a fuse.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-3, an intelligent cleaning device for an automobile lubrication system comprises a device body 1, an oil drum 7 is installed inside the device body 1, a control panel 3 and an oil filling port 5 communicated with the oil drum 7 are installed at the top end of the device body 1, one side of the oil drum 7 is connected with a two-way solenoid valve two 8, the other side of the oil drum 7 is connected with a two-way solenoid valve four 9, one end of the two-way solenoid valve four 9 is connected with an electric pump 11, one ends of the electric pump 11 and the two-way solenoid valve two 8 are simultaneously connected with one end of a two-way solenoid valve five 12, the other end of the two-way solenoid valve five 12 is connected with an oil return pipe 14, the other end of the electric pump 11 is connected with a two-way solenoid valve three 10, the other end of the two-way solenoid valve three 10 is connected with an oil outlet pipe, one end of the pressure regulating valve 18 is connected with an air compressor; the power supply 19 is electrically connected with the control panel 3 through a power switch 20, and the control panel 3 is electrically connected with the electric pump 11, the air electromagnetic valve 17, the two-way electromagnetic valve two 8, the two-way electromagnetic valve three 10, the two-way electromagnetic valve four 9 and the two-way electromagnetic valve five 12 respectively.
The bottom of the apparatus body 1 is mounted with rollers 2. The top surface of the apparatus body 1 is provided with a pressure gauge 4 connected between the oil outlet pipe 15 and the check valve 16. The top surface of the equipment main body 1 is provided with a new oil window 6 connected with an oil drum 7. A filter 13 is connected between the oil return pipe 14 and the two-way electromagnetic valve five 12. The equipment main body 1 is provided with a buzzer and an LED lamp for indicating the working state, which are electrically connected with the control panel 3. A fuse 21 is electrically connected between the power supply 19 and the control board 3.
The control board of the embodiment adopts an HRQ046-A2 controller, and has the following functions:
1) and dynamic and static selection, namely dynamic cleaning or static cleaning is realized by controlling key selection.
2) In the cleaning process, counting and accumulated cleaning times can be realized.
3) During dynamic cleaning, a countdown is carried out for 10 minutes, and after the cleaning is finished, a buzzer automatically alarms to remind an operator.
4) During static washing, can realize functions such as cleaning oil filling, circulation, pulse circulation soaking, pumpback, gas blowing, specifically as follows:
(1) fill 100 seconds J1, J3, J4 output high
(2) The cycle 60 seconds J1, J4 and J6 output high level
(3) The pulse cycle is 60 seconds, J1, J2, J4 and J6 output high level, J2 is pulse output
(4) No output is produced after soaking for 60 seconds
(5) The cycle 60 seconds J1, J4 and J6 output high level
(6) The pulse cycle is 60 seconds, J1, J2, J4 and J6 output high level, J2 is pulse output
(7) No output is produced after soaking for 60 seconds
(8) The cycle 60 seconds J1, J4 and J6 output high level
(9) The pulse cycle is 60 seconds, J1, J2, J4 and J6 output high level, J2 is pulse output
(10) The cycle 60 seconds J1, J4 and J6 output high level
(11) The pumpback 250 seconds J1, J5 and J6 output high level
(12) Blowing 10 seconds J2 output high level
In the static cleaning process, a static cleaning indicator light LED on the control panel flashes, the nixie tube rotates circularly, and the countdown is carried out after the circular cleaning for 15 minutes;
and in the circulating cleaning process, the 'static cleaning' key is pressed for a short time, the system automatically suspends working, all actions stop outputting, the LED lamp is normally on, if the 'static cleaning' key is pressed for a short time, the static cleaning function is continuously started, if the 'stop' key is pressed in the filling process, the system automatically stops working, all actions stop outputting, and the LED lamp is turned off.
1) New oil filling/tank evacuation function
Can fill new oil into the vehicle and also can empty residual cleaning oil in the oil drum
2) Drawing back used oil
Can suck back the used oil in the vehicle
3) Counting function
When the system circularly cleans for 5 minutes, the system automatically increases the cleaning times for one time.
A filter: impurities in the process of filtering and circularly cleaning can be directly observed, and the effect of circularly cleaning can be visually observed.
A pressure gauge: the pressure in the cleaning process can be observed in real time, and when the pressure is overlarge, the sudden abnormal condition can be timely solved.
Pressure regulating valve: the frequency of pulse vibration cleaning can be adjusted, various impurities of the oil duct can be effectively cleaned, and the cleaning effect is more obvious.
An electric pump: the cleaning oil is filled into the vehicle to realize dynamic and static circulation cleaning, and meanwhile, the used oil after cleaning can be timely drawn out of the vehicle to ensure the cleaning effect
A one-way valve: keep apart compressed air and the connection of scavenging oil, prevent that the scavenging oil from entering compressed air in a cluster, effectively guarantee the pulse vibration cleaning performance.
Various electromagnetic valves: the realization of various states in the cleaning process is ensured.
The working principle is as follows:
static cleaning:
clicking a 'static cleaning' function on an operation panel, flashing a static cleaning LED lamp on the panel, circularly rotating a cleaning nixie tube, starting to fill new oil, adding the new oil in an oil drum into an equipment oil outlet pipe through a two-way electromagnetic valve II, an electric pump and a two-way electromagnetic valve III, adding the new oil into an automobile through the oil outlet pipe, starting to circularly clean when the filling time reaches 100 seconds, outputting high level by J1, J4 and J6 of a control panel at the moment, adding cleaning oil in the automobile to an oil return pipe of the equipment and feeding the cleaning oil to the electric pump through a filter by the two-way electromagnetic valve V to realize circular cleaning, outputting high level by J2 when the circular cleaning time reaches 60 seconds, adding a pulse vibration signal to realize pulse vibration circular cleaning, stopping outputting at all ports when the pulse vibration cleaning time reaches 60 seconds, enabling J1-J6 to be all low level, starting to soak for 60 seconds, starting to circularly clean a new round when the soaking time reaches 60 seconds, after the two wheels are cleaned, the control panel J1, J5 and J6 output high level at the moment, cleaning oil in the automobile passes through an oil return pipe of the equipment, a filter, a two-way solenoid valve five, an electric pump, a two-way solenoid valve four and is pumped back to an oil drum, when the time of pumping back reaches 250 seconds, the control panel J2 outputs high level, other ports output low level, compressed air passes through a pressure regulating valve, an air solenoid valve, a check valve and an oil outlet pipe of the equipment are added into the automobile, the oil is output through a lubricating system of the automobile and is output from an oil return pipe of the equipment, the cleaning oil remained in the automobile is blown out, when the time of blowing reaches 10 seconds, all ports of the control panel output low level, static cleaning is finished, and the number of static cleaning is increased by 1 time.
Dynamic cleaning:
1) clicking a 'dynamic cleaning' function on an operation panel, dynamically cleaning LED lamp flashing on the panel, cleaning a nixie tube to rotate circularly, controlling a control panel J1, J4 and J6 to output high level completely, cleaning oil in a vehicle passes through an oil outlet pipe of equipment, a filter, a two-way solenoid valve five, an electric pump and a two-way solenoid valve four are added to the oil outlet pipe of the equipment, the cleaning oil returns to the vehicle again, starting an engine, dynamic circular cleaning is realized, cleaning time is counted down for 10 minutes, after the cleaning time is finished for 10 minutes, J1, J4 and J6 of the control panel still output high level all the time, at the moment, a buzzer of the control panel always alarms, prompting an operator to process, stopping work unless the operator presses a stop key, closing the alarm, J1, J4 and J6 always output high level.
2) And pressing a 'static cleaning' key in the dynamic circulation cleaning process, automatically suspending the system to work, stopping outputting of all ports, normally lighting the static LED lamp, continuing the static cleaning function if the 'static cleaning' key is pressed again, and automatically stopping the system to work if the 'stopping' key is pressed in the filling process, and extinguishing the static LED lamp.
Filling new oil/emptying oil tank:
in the working stopping state, a 'filling' key on an operation panel is pressed for a short time, control panels J1, J3 and J4 output high level, a filling LED flickers, cleaning oil in an oil drum is added into an oil outlet pipe of equipment through a two-way electromagnetic valve II, an electric pump and a two-way electromagnetic valve III, the cleaning oil is added into a vehicle or discharged into a waste oil drum through the oil outlet pipe, new oil is filled or the oil tank is emptied, if the 'filling' key is pressed for a short time again in the working process, the system stops working, all ports of the control panels have no output, a filling LED lamp is normally on, the 'filling' key is pressed once again, the system works again, J1, J3 and J4 output high level, if the stop key is pressed in the filling process, the system stops working, all ports have no output, and the LED lamp is turned off.
The function of pumping back the old oil/blowing air:
in the stop state, press the last evacuation old oil/blow button once of operating panel for a short time, control panel J1, J5, J6 output high level, the evacuation pilot lamp glimmers, the cleaning oil in the car is through the return oil pipe of equipment, the filter, two-way solenoid valve five, the electric pump, two-way solenoid valve four is taken out to the oil drum in, press the evacuation/blow function button once again, J2, J5, J6 output high level, old oil in the car passes through the filter, two-way solenoid valve five, the electric pump, two-way solenoid valve four is blown to the oil drum in, if press "stop" key in the evacuation process, the system stops working, all ports do not have the output, the evacuation LED lamp goes out.
The number of times of circulating cleaning:
regardless of dynamic cleaning or static cleaning, when the cleaning time exceeds 5 minutes, the system automatically accumulates the number of times of one-time cleaning.
Clearing and using times:
and in the working stop state, the stop key is pressed for 8 seconds, the buzzer is called for 3 seconds, and the use times are automatically reset.
The embodiments of the present invention are not limited thereto, and according to the above-described embodiments of the present invention, other embodiments obtained by modifying, replacing or combining the above-described preferred embodiments in various other forms without departing from the basic technical idea of the present invention by using the conventional technical knowledge and the conventional means in the field can fall within the scope of the present invention.
Claims (7)
1. The intelligent cleaning equipment for the automobile lubricating system comprises an equipment main body (1) and is characterized in that an oil drum (7) is installed inside the equipment main body (1), a control panel (3) and an oil filling port (5) communicated with the oil drum (7) are installed at the top end of the equipment main body (1), one side of the oil drum (7) is connected with a two-way solenoid valve II (8), the other side of the oil drum is connected with a two-way solenoid valve IV (9), one end of the two-way solenoid valve IV (9) is connected with an electric pump (11), one ends of the electric pump (11) and the two-way solenoid valve II (8) are simultaneously connected with one end of a two-way solenoid valve V (12), the other end of the two-way solenoid valve V (12) is connected with an oil return pipe (14), the other end of the electric pump (11) is connected with a two-way solenoid valve III (10), the oil outlet pipe (15) is also connected with a one-way valve (16), one end of the one-way valve (16) is connected with an air electromagnetic valve (17), one end of the air electromagnetic valve (17) is connected with a pressure regulating valve (18), and one end of the pressure regulating valve (18) is connected with an air compressor; the power supply (19) is electrically connected with the control panel (3) through a power switch (20), and the control panel (3) is electrically connected with the electric pump (11), the air electromagnetic valve (17), the two-way electromagnetic valve II (8), the two-way electromagnetic valve III (10), the two-way electromagnetic valve IV (9) and the two-way electromagnetic valve V (12) respectively.
2. The intelligent cleaning device for the automobile lubrication system according to claim 1, wherein the bottom of the device body (1) is provided with the roller (2).
3. The intelligent cleaning device for the automobile lubrication system according to claim 1, wherein a pressure gauge (4) connected between the oil outlet pipe (15) and the check valve (16) is installed on the top surface of the device body (1).
4. The intelligent cleaning device for the automobile lubrication system according to claim 1, wherein a new oil window (6) connected with an oil drum (7) is installed on the top surface of the device main body (1).
5. The intelligent cleaning equipment for the automobile lubrication system according to claim 1, wherein a filter (13) is connected between the oil return pipe (14) and the two-way solenoid valve five (12).
6. The intelligent cleaning equipment for the automobile lubrication system according to claim 1, wherein a buzzer and an LED lamp for indicating the working state are installed on the equipment main body (1) and are electrically connected with the control panel (3).
7. The intelligent cleaning device for the automobile lubrication system according to claim 1, wherein a fuse (21) is electrically connected between the power supply (19) and the control panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845821.0A CN111878569A (en) | 2020-08-20 | 2020-08-20 | Intelligent cleaning equipment for automobile lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845821.0A CN111878569A (en) | 2020-08-20 | 2020-08-20 | Intelligent cleaning equipment for automobile lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111878569A true CN111878569A (en) | 2020-11-03 |
Family
ID=73203002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845821.0A Pending CN111878569A (en) | 2020-08-20 | 2020-08-20 | Intelligent cleaning equipment for automobile lubricating system |
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| Country | Link |
|---|---|
| CN (1) | CN111878569A (en) |
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| TW418989U (en) * | 1998-08-14 | 2001-01-11 | He Ching Yun | Oil mud and carbon residue cleaning machine for motor engine internal lubrication system |
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| CN204357560U (en) * | 2014-11-06 | 2015-05-27 | 朱葵花 | The lubricious cleaning systems machine of a kind of motor car engine |
| CN105952879A (en) * | 2016-06-25 | 2016-09-21 | 上海叠泉信息科技有限公司 | System and method for oil replacement of shipborne offshore wind turbine speed-changing gearbox |
| CN106321237A (en) * | 2016-09-30 | 2017-01-11 | 麦特汽车服务股份有限公司 | Automobile lubricating system cleaning apparatus and cleaning method |
| CN107939524A (en) * | 2017-12-28 | 2018-04-20 | 北京天元陆兵汽车科技有限公司 | A kind of engine intelligent cleaning curing system and intelligent method for cleaning and maintaining |
| CN207715238U (en) * | 2017-12-28 | 2018-08-10 | 北京天元陆兵汽车科技有限公司 | A kind of engine intelligent cleaning curing system |
| CN109057965A (en) * | 2018-07-05 | 2018-12-21 | 北京天元陆兵汽车科技有限公司 | Engine cleaning processes and device |
| CN209163901U (en) * | 2018-08-29 | 2019-07-26 | 山东车之捷科技发展股份有限公司 | A kind of engine dialysis blowdown all-in-one machine |
| CN212509461U (en) * | 2020-08-20 | 2021-02-09 | 中山市易创电气有限公司 | Intelligent cleaning equipment for automobile lubricating system |
-
2020
- 2020-08-20 CN CN202010845821.0A patent/CN111878569A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW418989U (en) * | 1998-08-14 | 2001-01-11 | He Ching Yun | Oil mud and carbon residue cleaning machine for motor engine internal lubrication system |
| CN202132682U (en) * | 2011-06-28 | 2012-02-01 | 深圳市元征软件开发有限公司 | Cleaning and oil-changing device of automatic gearbox |
| CN104259126A (en) * | 2014-09-12 | 2015-01-07 | 上海叠泉信息科技有限公司 | Cleaning method of gearbox of wind-driven generator |
| CN204357560U (en) * | 2014-11-06 | 2015-05-27 | 朱葵花 | The lubricious cleaning systems machine of a kind of motor car engine |
| CN105952879A (en) * | 2016-06-25 | 2016-09-21 | 上海叠泉信息科技有限公司 | System and method for oil replacement of shipborne offshore wind turbine speed-changing gearbox |
| CN106321237A (en) * | 2016-09-30 | 2017-01-11 | 麦特汽车服务股份有限公司 | Automobile lubricating system cleaning apparatus and cleaning method |
| CN107939524A (en) * | 2017-12-28 | 2018-04-20 | 北京天元陆兵汽车科技有限公司 | A kind of engine intelligent cleaning curing system and intelligent method for cleaning and maintaining |
| CN207715238U (en) * | 2017-12-28 | 2018-08-10 | 北京天元陆兵汽车科技有限公司 | A kind of engine intelligent cleaning curing system |
| CN109057965A (en) * | 2018-07-05 | 2018-12-21 | 北京天元陆兵汽车科技有限公司 | Engine cleaning processes and device |
| CN209163901U (en) * | 2018-08-29 | 2019-07-26 | 山东车之捷科技发展股份有限公司 | A kind of engine dialysis blowdown all-in-one machine |
| CN212509461U (en) * | 2020-08-20 | 2021-02-09 | 中山市易创电气有限公司 | Intelligent cleaning equipment for automobile lubricating system |
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Application publication date: 20201103 |