CN102012388A - Fuel moisture content detection device - Google Patents
Fuel moisture content detection device Download PDFInfo
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- CN102012388A CN102012388A CN2010105463938A CN201010546393A CN102012388A CN 102012388 A CN102012388 A CN 102012388A CN 2010105463938 A CN2010105463938 A CN 2010105463938A CN 201010546393 A CN201010546393 A CN 201010546393A CN 102012388 A CN102012388 A CN 102012388A
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- fuel oil
- fuel
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- automobile
- water cut
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Abstract
The invention provides a fuel moisture content detection device, belongs to the technical field of automobile refueling, and solves the problem of injection of fuel mixed with water during refueling of the conventional automobile. The fuel moisture content detection device comprises a control module, a prompting module and a moisture detector, wherein the moisture detector can detect moisture content in fuel; and both the moisture detector and the prompting device are connected with the control module. The device has the advantages that: the fuel moisture content detection device is arranged at an automobile refueling port, so the moisture content of the fuel can be monitored during the refueling, the fuel quality of an automobile is guaranteed to keep an automobile owner reassured, the damage to the automobile by water included in the fuel is reduced, the driving safety is improved, and the humanized design of the automobile is embodied.
Description
Technical field
The invention belongs to the automobile fuel filler technical field, relate to a kind of pick-up unit, particularly a kind of device that how much detects water cut in the fuel oil.
Background technology
Many car owners have the moisture situation of fuel oil of running in refuelling station's filling, also often report automobile after refuel the refuelling station, because the moisture flame-out thing of midway that causes of fuel oil.
The oil cylinder the inside of refuelling station all has water to exist at cylinder bottom.These water all be at oil from the shipping to the oil depot, move in the process at oil station with tank car again because the container of accumulating or oil product are breathed, all inevitably absorb moisture, take care of the pence in the oil cylinder the inside at oil station at last, accumulation is got up.Because oil is lighter, so water finally all can be deposited on cylinder bottom, and most of refuelling stations all can be controlled at the cylinder bottom water level of oneself height of a safety.The height of oil pump suction inlet will be higher than the cylinder bottom water level, so just can not be drawn onto water.Yet if do not have regularly the water of cylinder bottom to be taken out, the cylinder bottom water level will be more and more higher, and the oil pump suction inlet is extracted into the water of cylinder bottom when finally causing refueling.
Automobile has been annotated behind the fuel oil of this water mixing, enters the firing chamber if water is not filtered by filter cleaner, the engine violent pinking of instability generation of can turning round, and the sound suppressor meeting " is blown out ", and then engine is caused damage.
Summary of the invention
The objective of the invention is at existing automobile existing the problems referred to above when refueling, and proposed a kind of pick-up unit that can in refueling process, monitor the fuel oil water cut.
Purpose of the present invention can realize by following technical proposal: a kind of fuel oil water cut pick-up unit, it is characterized in that, this pick-up unit comprises that control module, reminding module and one can be to the water content detection devices that how much detects of water cut in the fuel oil, and the water content detection device all is connected with control module with reminding module.
The water content detection device detects adding the fuel oil that injects automotive oil tank, and testing result transferred to control module, when the testing result that receives when control module surpasses established standards, then send alerting signal and give reminding module, point out to driver and oil station staff.
In above-mentioned a kind of fuel oil water cut pick-up unit, described water content detection device is a capacitance type sensor.Utilize the dielectric constant measurement principle, the fuel oil of filling is as dielectric, and the specific inductive capacity of oil is lower, and the specific inductive capacity of water is higher.When the fuel oil of filling all was oil, specific inductive capacity was minimum, the electric capacity minimum of capacitance type sensor; When the fuel oil of filling all was water, specific inductive capacity was the highest, the electric capacity maximum of capacitance type sensor.Therefore, can according to actual detected to capacitance type sensor electric capacity the combustion W/O that how much calculates filling with oil ratio.
In above-mentioned a kind of fuel oil water cut pick-up unit, described reminding module can be any one or their combination in any in LCD, speech synthesizer and the alarm lamp.
In above-mentioned a kind of fuel oil water cut pick-up unit, described pick-up unit also includes a setting module, and this setting module is connected on the control module.The function of starting of some vehicle is used the more fuel oil of water mixing, and the engine of some vehicle is very strict to the water mixing situation requirement of fuel oil, therefore needs a setting module make things convenient for the driver to set corresponding alarm criteria according to actual conditions.
In above-mentioned a kind of fuel oil water cut pick-up unit, described pick-up unit also includes rotating vane and the controller that is connected with rotating vane, rotating vane is arranged on filling spout inflow point, controller is connected with control module, and this rotating vane of described controller may command moves so that the filling spout import is sealed or opened.
In above-mentioned a kind of fuel oil water cut pick-up unit, described controller is a motor.Motor carries out forward or reverse under control module control, the control rotating vane clockwise or rotate counterclockwise, with the import sealing of filling spout or open.
Compared with prior art, this fuel oil water cut pick-up unit is arranged on automobile fuel filler mouth place, can monitor the water cut of fuel oil in refueling process, guarantee the vehicle fuel quality, make the car owner relieved, reduce the moisture infringement of fuel oil automobile, improve traffic safety, embody the human oriented design of automobile simultaneously.
Description of drawings
The circuit block diagram of this fuel oil of Fig. 1 water cut pick-up unit.
Embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this fuel oil water cut pick-up unit comprises that control module, reminding module and one can be to the water content detection devices that how much detects of water cut in the fuel oil.In the present embodiment, the water content detection device is a capacitance type sensor, and reminding module comprises LCD and speech synthesizer.
LCD and speech synthesizer are connected on the instrument control module, and connect by the CAN bus between instrument control module and the control module, and capacitance type sensor is connected on the control module.
Capacitance type sensor in this fuel oil water cut pick-up unit is arranged on the filler cap place, can carry out the detection of water cut to adding the fuel oil that injects fuel tank, and testing result is sent in the control module, control module is utilized the dielectric constant measurement principle, according to actual detected to the ratio of the combustion W/O that how much calculates filling of electric capacity, and on the LCD of instrument panel relevant position, show.When detection obtained water cut and exceeds standard, control module sent alerting signal to speech synthesizer, carries out phonetic warning, and prompting gas station attendant fuel oil water cut exceeds standard, and requires to stop immediately refueling.
If the gas station attendant ignores or stops to refuel untimely, the driver can control machine operation by X button, and the motor shaft of motor drives the rotating vane that is arranged on filling spout inflow point and rotates, and the filling spout import is sealed.
The function of starting of some vehicle is used the more fuel oil of water mixing, and the engine of some vehicle is very strict to the water mixing situation requirement of fuel oil, therefore needs a setting module make things convenient for the driver to set corresponding alarm criteria according to actual conditions.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (6)
1. a fuel oil water cut pick-up unit is characterized in that, this pick-up unit comprises that control module, reminding module and one can be to the water content detection devices that how much detects of water cut in the fuel oil, and the water content detection device all is connected with control module with reminding module.
2. a kind of fuel oil water cut pick-up unit according to claim 1 is characterized in that described water content detection device is a capacitance type sensor.
3. a kind of fuel oil water cut pick-up unit according to claim 1 and 2 is characterized in that, described reminding module can be any one or their combination in any in LCD, speech synthesizer and the alarm lamp.
4. a kind of fuel oil water cut pick-up unit according to claim 1 and 2 is characterized in that described pick-up unit also includes a setting module, and this setting module is connected on the control module.
5. a kind of fuel oil water cut pick-up unit according to claim 1 and 2, it is characterized in that, described pick-up unit also includes rotating vane and the controller that is connected with rotating vane, rotating vane is arranged on filling spout inflow point, controller is connected with control module, and this rotating vane of described controller may command moves so that the filling spout import is sealed or opened.
6. a kind of fuel oil water cut pick-up unit according to claim 5 is characterized in that described controller is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105463938A CN102012388A (en) | 2010-11-16 | 2010-11-16 | Fuel moisture content detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105463938A CN102012388A (en) | 2010-11-16 | 2010-11-16 | Fuel moisture content detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102012388A true CN102012388A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105463938A Pending CN102012388A (en) | 2010-11-16 | 2010-11-16 | Fuel moisture content detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102012388A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9140680B2 (en) | 2013-07-01 | 2015-09-22 | Ford Global Technologies, Llc | Method for detecting water-in-fuel after refueling event |
| CN109720200A (en) * | 2018-12-29 | 2019-05-07 | 潍柴动力股份有限公司 | A kind of control method for vehicle and device based on fuel moisture content |
| CN112228615A (en) * | 2020-09-30 | 2021-01-15 | 广西南宁市佳翼康科技有限公司 | Intelligent control valve capable of being movably positioned and provided with switch and lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147090A (en) * | 1995-06-22 | 1997-04-09 | 大庆石油管理局油田建设设计研究院 | Intelligent spiral capacitor type apparatus for testing water content in oil and testing method thereof |
| CN2398628Y (en) * | 1999-11-22 | 2000-09-27 | 东北大学秦皇岛分校 | Instrument for analysing water content of vehicle canned crude oil |
| EP1050156A2 (en) * | 1998-01-23 | 2000-11-08 | Siemens Aktiengesellschaft | Method for digitally transmitting data with a variable bandwidth |
| CN2443170Y (en) * | 2000-10-23 | 2001-08-15 | 胡友亮 | Automatic switch for pipe pump |
| CN1387035A (en) * | 2001-05-18 | 2002-12-25 | 张钢柱 | Method and device for testing quality of oil liquid |
| CN2629036Y (en) * | 2003-07-21 | 2004-07-28 | 杭州德泰精密检测仪器有限公司 | Petroleum products water content detection capacitance sensor |
| CN201378156Y (en) * | 2009-03-05 | 2010-01-06 | 李峰 | Monitoring device of water content in oil medium |
-
2010
- 2010-11-16 CN CN2010105463938A patent/CN102012388A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147090A (en) * | 1995-06-22 | 1997-04-09 | 大庆石油管理局油田建设设计研究院 | Intelligent spiral capacitor type apparatus for testing water content in oil and testing method thereof |
| EP1050156A2 (en) * | 1998-01-23 | 2000-11-08 | Siemens Aktiengesellschaft | Method for digitally transmitting data with a variable bandwidth |
| CN2398628Y (en) * | 1999-11-22 | 2000-09-27 | 东北大学秦皇岛分校 | Instrument for analysing water content of vehicle canned crude oil |
| CN2443170Y (en) * | 2000-10-23 | 2001-08-15 | 胡友亮 | Automatic switch for pipe pump |
| CN1387035A (en) * | 2001-05-18 | 2002-12-25 | 张钢柱 | Method and device for testing quality of oil liquid |
| CN2629036Y (en) * | 2003-07-21 | 2004-07-28 | 杭州德泰精密检测仪器有限公司 | Petroleum products water content detection capacitance sensor |
| CN201378156Y (en) * | 2009-03-05 | 2010-01-06 | 李峰 | Monitoring device of water content in oil medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9140680B2 (en) | 2013-07-01 | 2015-09-22 | Ford Global Technologies, Llc | Method for detecting water-in-fuel after refueling event |
| CN109720200A (en) * | 2018-12-29 | 2019-05-07 | 潍柴动力股份有限公司 | A kind of control method for vehicle and device based on fuel moisture content |
| CN112228615A (en) * | 2020-09-30 | 2021-01-15 | 广西南宁市佳翼康科技有限公司 | Intelligent control valve capable of being movably positioned and provided with switch and lock |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110413 |