CN203410364U - Automotive lubricating oil comprehensive protection device - Google Patents
Automotive lubricating oil comprehensive protection device Download PDFInfo
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- CN203410364U CN203410364U CN201320391452.8U CN201320391452U CN203410364U CN 203410364 U CN203410364 U CN 203410364U CN 201320391452 U CN201320391452 U CN 201320391452U CN 203410364 U CN203410364 U CN 203410364U
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- oil
- lubricating oil
- sensor
- humidity sensor
- microprocessor
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Abstract
The utility model discloses an automotive lubricating oil comprehensive protection device. The automotive lubricating oil comprehensive protection device comprises a signal acquisition unit, wherein the signal acquisition unit comprises a pressure sensor, a liquid level sensor and a humidity sensor and is connected to a microprocessor through an amplification shaper, an output end of the microprocessor is connected to a driver, a buzzer alarm I and a buzzer alarm I, the driver is connected to an oil pump arranged at the bottom of an oil tank and an oil-control electromagnetic valve arranged at the lower end of an oil storage tank, the liquid level sensor is arranged in the oil tank, and the pressure sensor and the humidity sensor are arranged on the inner wall of the oil tank. The automotive lubricating oil comprehensive protection device is high in accuracy and low in cost, has good anti-interference property, good using effect and a function of detecting multiple indexes of lubricating oil and can be used for effectively overcoming the defect that the prior art cannot protect the automotive lubricating oil well.
Description
Technical field
The utility model relates to a kind of automobile oil fender guard, is specifically related to a kind of automobile oil comprehensive protector.
Background technology
Automobile oil is the indispensable important component part of vehicle operating.The multinomial critical functions such as lubricating oil has lubricated anti-attrition, it is clean to cool, clean, sealing and anti-leakage, antirust corrosion protection, damping, buffering, the quality of lubricating oil has affected dynamic property and the economy of Vehicle Driving Cycle to a great extent.Therefore, we should pay attention to the quality of lubricating oil, and will change timely rotten lubricating oil.Due to the multiple function of lubricating oil, determined the service conditions very severe of lubricating oil.Vehicle is oil change more not for a long time, and in oil circuit, impurity must increase; For the vehicle travelling for a long time, oil temperature also can raise, and oil circuit internal pressure increases; Lubricating oil has loss at work, should regular replenishment.
Domestic patent ZL201220576481.7 only carries out monitoring, alarming for lubricating oil oil mass in car, there is no good subsequent treatment measure, and comprehensive not for the integrated protection of automobile oil.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of automobile oil comprehensive protector.This device can carry out complete detection to the pressure of lubricating oil in automotive oil tank, aqueous ingredients and oil mass, when undesirable, chaufeur is pointed out in time, efficiently solves the prior art technical matters not good to auto lubrication oil guard.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of automobile oil comprehensive protector, it is characterized in that: comprise by pressure sensor, the signal gathering unit that level sensor and humidity sensor form, described signal gathering unit is joined by amplification shaping device and microprocessor, the mouth of described microprocessor is connected with actuator, buzzer siren one and buzzer siren two, described actuator all joins with the control solenoid that is arranged on oil storage barrel lower end with the oil pump that is arranged on fuel tank bottom, described level sensor is arranged in fuel tank, pressure sensor and humidity sensor are installed on the inwall of fuel tank.
Above-mentioned a kind of automobile oil comprehensive protector, is characterized in that: described microprocessor is 16 micro controller system MC9S12DP512 of freescale company design.
Above-mentioned a kind of automobile oil comprehensive protector, is characterized in that: described actuator is L9349 chip.
Above-mentioned a kind of automobile oil comprehensive protector, is characterized in that: described pressure sensor is HDP501 pressure sensor.
Above-mentioned a kind of automobile oil comprehensive protector, is characterized in that: described level sensor is MHF15 level sensor.
Above-mentioned a kind of automobile oil comprehensive protector, is characterized in that: described humidity sensor is capacitance type humidity sensor.
Above-mentioned a kind of automobile oil comprehensive protector, is characterized in that: the capacitance type humidity sensor of described capacitance type humidity sensor for consisting of Kapton.
The utility model compared with prior art has the following advantages:
1, this automobile oil comprehensive protector can be realized the monitoring to lubricating oil oil pressure, humidity and oil mass information; and when not meeting the range of normal value of setting, lubricating oil information index automatically adjusts oil pressure by microprocessor control oil pump; and alarm repairing, change oil; efficiently solve the not good problem of prior art protection automobile oil, make safety and reliability in automobile work.
2, this apparatus structure simple, facilitate feasible, do not need original automotive oil tank device to do larger change, changed original chaufeur to lubricating oil pressure, aqueous ingredients, the unclear situation of these important indicators of oil mass, can realize automatic alarm prompting, there is stronger actual operation.
In sum, the utility model precision is high, Immunity Performance good, cost is low, result of use is good, efficiently solves the not good defect of existing auto lubrication oil guard.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the annexation schematic diagram of the utility model fuel tank and oil storage barrel.
Description of reference numerals:
| 1-signal gathering unit; | 2-pressure sensor; | 3-level sensor; |
| 4-humidity sensor; | 5-amplification shaping device; | 6-microprocessor; |
| 7-actuator; | 8-buzzer siren one; | 9-buzzer siren two; |
| 11-oil pump; | 12-oil storage barrel; | 14-electromagnetic valve; |
| 15-fuel tank. | ? | ? |
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises by pressure sensor 2, the signal gathering unit 1 that level sensor 3 and humidity sensor 4 form, described signal gathering unit 1 is joined by amplification shaping device 5 and microprocessor 6, the mouth of described microprocessor 6 is connected with actuator 7, buzzer siren 1 and buzzer siren 29, described actuator 7 all joins with the control solenoid 14 that is arranged on oil storage barrel 12 lower ends with the oil pump 11 that is arranged on fuel tank 15 bottoms, described level sensor 3 is arranged in fuel tank 15, pressure sensor 2 and humidity sensor 4 are installed on the inwall of fuel tank 15.
In the present embodiment, described microprocessor 6 is 16 micro controller system MC9S12DP512 of freescale company design.
In the present embodiment, described actuator 7 is L9349 chip.
In the present embodiment, described pressure sensor 2 is HDP501 pressure sensor, pressure sensor 2 is for gathering lubrication pressure force signal, it adopts the HDP501 pressure sensor of being made by stainless steel integrated member and elasticity of import body original paper, has highly sensitive, stable performance and good impact resistance.
In the present embodiment, described level sensor 3 is MHF15 level sensor, level sensor 3 is for gathering lubricating oil oil mass signal, MHF15 level sensor has simple and compact for structure and feature reliable working performance, without other accessory appliancess, just can carry out liquid level detection, without medium calibration, operating temperature can be up to 55 ℃, operation pressure, can be effectively to anti-adverse environment up to 16bar.
In the present embodiment, described humidity sensor 4 is capacitance type humidity sensor, the capacitance type humidity sensor of described capacitance type humidity sensor for being formed by Kapton, capacitance type humidity sensor is immersed in oil, between Kapton and oil, there is the dynamical equilibrium of a moisture, when Water in oil quantitative change, the quantity of Kapton adsorbed water molecule is respective change also, thereby causes the variation of Kapton electric capacity.
In actual use procedure, after automobile starting, the signal gathering unit 1 being comprised of pressure sensor 2, level sensor 3 and humidity sensor 4 is started working, its signal collecting is delivered to microprocessor 6 after amplification shaping device 5 conditionings, and microprocessor 6 carries out analyzing and processing by the signal receiving again.When lubricating oil pressure signal value surpasses preset value, microprocessor 6 just sends instructions and opens to actuator 7 control oil pumps 11, extracts a certain amount of lubricating oil out in oil storage barrel 12, to reduce fuel tank 15 pressures by the suction of oil pump 11, lubricating oil in while oil storage barrel 12 can be done standby, kills two birds with one stone.When water content of lubricating oil amount signal value surpasses preset value, microprocessor 6 is controlled buzzer phone 1 and is reported to the police, and prompting chaufeur is oil change more, and chaufeur can be discharged the large oil of the interior aqueous ingredients of fuel tank 15, more renew oil.When Lubricating Oil value lower than arrange lower limit time, microprocessor 6 is controlled buzzer warning 29 and is reported to the police, prompting chaufeur needs make-up oil, while microprocessor 6 sends instructions and to actuator 7, opens the control solenoid 14 of oil storage barrel 12 belows, standby lubricating oil in oil storage barrel 12 automatically flows into fuel tank 15 under Action of Gravity Field, when reaching the higher limit of setting in advance, buzzer warning 29 again alarm oil mass is sufficient, and control solenoid 14 is closed automatically.This device has just been realized the monitoring to the pressure of lubricating oil in fuel tank, aqueous ingredients and oil mass situation like this; and realize certain automatic control; guaranteed the normal performance of lubricating oil; also save the trouble of manually checking, avoided the driving faults that may cause because ignoring the integrated protection of lubricating oil in fuel tank.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. an automobile oil comprehensive protector, it is characterized in that: comprise by pressure sensor (2), the signal gathering unit (1) that level sensor (3) and humidity sensor (4) form, described signal gathering unit (1) is joined by amplification shaping device (5) and microprocessor (6), the mouth of described microprocessor (6) is connected with actuator (7), buzzer siren one (8) and buzzer siren two (9), described actuator (7) all joins with the control solenoid (14) that is arranged on the oil pump (11) of fuel tank (15) bottom and is arranged on oil storage barrel (12) lower end, described level sensor (3) is arranged in fuel tank (15), pressure sensor (2) and humidity sensor (4) are installed on the inwall of fuel tank (15).
2. according to a kind of automobile oil comprehensive protector described in claims 1, it is characterized in that: described microprocessor (6) is 16 micro controller system MC9S12DP512 of freescale company design.
3. according to a kind of automobile oil comprehensive protector described in claims 1, it is characterized in that: described actuator (7) is L9349 chip.
4. according to a kind of automobile oil comprehensive protector described in claims 1, it is characterized in that: described pressure sensor (2) is HDP501 pressure sensor.
5. according to a kind of automobile oil comprehensive protector described in claims 1, it is characterized in that: described level sensor (3) is MHF15 level sensor.
6. according to a kind of automobile oil comprehensive protector described in claims 1, it is characterized in that: described humidity sensor (4) is capacitance type humidity sensor.
7. according to a kind of automobile oil comprehensive protector described in claims 6, it is characterized in that: the capacitance type humidity sensor of described capacitance type humidity sensor for being formed by Kapton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391452.8U CN203410364U (en) | 2013-07-03 | 2013-07-03 | Automotive lubricating oil comprehensive protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391452.8U CN203410364U (en) | 2013-07-03 | 2013-07-03 | Automotive lubricating oil comprehensive protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410364U true CN203410364U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320391452.8U Expired - Fee Related CN203410364U (en) | 2013-07-03 | 2013-07-03 | Automotive lubricating oil comprehensive protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203410364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937700A (en) * | 2016-06-30 | 2016-09-14 | 金龙联合汽车工业（苏州）有限公司 | Centralization lubrication integrated control method |
| CN110017367A (en) * | 2019-04-17 | 2019-07-16 | 重庆长安汽车股份有限公司 | The intelligent monitor system of automobile transmission lubrication oil |
| CN110131249A (en) * | 2019-04-29 | 2019-08-16 | 四川坤成润科技有限公司 | Hydraulic oil water ingress detection system and heat dissipation pipe's protection mechanism for radiator |
-
2013
- 2013-07-03 CN CN201320391452.8U patent/CN203410364U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937700A (en) * | 2016-06-30 | 2016-09-14 | 金龙联合汽车工业（苏州）有限公司 | Centralization lubrication integrated control method |
| CN110017367A (en) * | 2019-04-17 | 2019-07-16 | 重庆长安汽车股份有限公司 | The intelligent monitor system of automobile transmission lubrication oil |
| CN110131249A (en) * | 2019-04-29 | 2019-08-16 | 四川坤成润科技有限公司 | Hydraulic oil water ingress detection system and heat dissipation pipe's protection mechanism for radiator |
| CN110131249B (en) * | 2019-04-29 | 2024-02-06 | 四川坤成润科技有限公司 | Hydraulic oil water inflow detection system and radiating water pipe protection mechanism for radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |