Control method of automatic vehicle engine oil injection equipment
An automatic filling and control method technology, which is applied in special distribution devices, packaging, distribution devices, etc., can solve the problems of dust adhered to the outer wall of the oil filling port, inaccurate oil filling, and oil leakage and adhesion, etc., to achieve Eliminate manual oiling operations, save manpower, and intelligentize troubleshooting
Inactive Publication Date: 2017-11-17
赛埃孚汽车保修设备(太仓)有限公司
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[0003] At present, when the engine oil of automobiles is replaced, manual oil filling is generally used. This method will cause inaccurate oil filling. The nozzle will cause oil leakage to adhere to the outer wall of the oil filling port, causing dust to adhere to the outer wall of the oil filling port, etc.
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[0032] The invention discloses a control method for automatic filling equipment of automobile engine oil, such as Figure 1 to Figure 4 shown, including the following steps:
[0033] 1) The lever 8 connected to the grease gun 3 has an automatic reset function. The user pulls down the lever 8 at the beginning of fuel injection, and forms a mechanical signal and sends it to the control module 7 connected to the grease gun 3. The control module 7 forms a first reset according to the mechanical signal. Electric signal, the lever 8 is always pulled down during the oil filling process, after the oil filling is completed, the first electric signal controls the lever 8 to reset automatically;
[0034] 2) The flow meter 9 connected to the oil injection gun 3 has the function of setting the oil injection volume and flow adjustment. It can set the oil injection volume and adjust the flow rate of the flow meter 9 according to the different oil injection volumes of different models, so as ...
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The invention discloses a control method of automatic vehicle engine oil injection equipment. The control method comprises the following steps that a lever is pulled down, a mechanical signal is formed, the mechanical signal is converted into a first electric signal through a control module, and the first electric signal controls the lever to reset automatically after oil injection is ended; a flow signal is formed through a flow meter according to the oil injection amount and the flow magnitude, and the flow signal is converted into a second electric signal through the control module, so that the oil injection amount and the flow are controlled; a first pressure signal is formed through a pressure valve according to the pressure formed in the oil injection process, and the first pressure signal is converted into a third electric signal through the control module, so that the oil injection pressure is monitored; a second pressure signal is formed through an air inlet valve when oil injection is ended, the second pressure signal is converted into a fourth electric signal through the control module, and the pressure valve is controlled to be switched on through the fourth electric signal, so that the air pressure is balanced; and after the control module is powered on, a fifth electric signal is formed, and an oil pump switch is controlled to be on and off through the fifth electric signal. By means of the control method of the vehicle automobile engine oil injection equipment, one-time quantitative automatic injection of engine oil for any vehicle model can be achieved, leakage of the engine oil is avoided, and cleanliness, convenience and fastness are achieved.
Description
technical field [0001] The invention relates to the control field of automatic filling of automobile engine oil, in particular to a control method of automatic filling equipment of automobile engine oil. Background technique [0002] Engine oil is an essential oil product for the operation of a car. It plays an important role in lubricating the key parts of the car such as the engine and cooling down. The engine oil must be checked and replaced every time the car travels a certain number of kilometers and when the car is maintained. [0003] At present, when the engine oil of automobiles is replaced, manual oil filling is generally used. This method will cause inaccurate oil filling. The nozzle will cause oil leakage to adhere to the outer wall of the oil filling port, and cause dust to adhere to the outer wall of the oil filling port. Contents of the invention [0004] Purpose of the invention: The present invention discloses a control method for automatic oil filling eq...
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IPC IPC(8): B67D7/30B67D7/06B67D7/04B67D7/32
CPCB67D7/302B67D7/0401B67D7/06B67D7/3281B67D2007/329
Inventor 陈佳媛车景辉
Owner 赛埃孚汽车保修设备(太仓)有限公司
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