CN203626966U - Fuel detection device - Google Patents
Fuel detection device Download PDFInfo
- Publication number
- CN203626966U CN203626966U CN201320487379.4U CN201320487379U CN203626966U CN 203626966 U CN203626966 U CN 203626966U CN 201320487379 U CN201320487379 U CN 201320487379U CN 203626966 U CN203626966 U CN 203626966U
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- horizontal segment
- pipeline
- free end
- oil
- detection device
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Abstract
A fuel detection device comprises a pipeline provided with a pressure sensor and a flow sensor. The middle of the pipeline is in a U shape, two sides are a first horizontal segment and a second horizontal segment, the free end of the first horizontal segment is a connecting end of an oil return pipe, the free end of the second horizontal segment is provided with a rapid gas joint, and probes of the pressure sensor and flow sensor enter interior of an oil way and are connected with a data acquiring processor, a data display and an alarm through guide wires to form an operating circuit. According to the device, the pressure and flow values of the pipeline are monitored, by means of simple calculation, fault monitoring for the lubricating pipeline can be realized, investment and maintenance costs are low, and the device has high practicality.
Description
Technical field
The utility model relates to a kind of fuel testing device.
Background technique
The fuel oil return pipe of some vehicle, high pressure oil inlet pipe is in engine cylinder cover, as 30 tons of self-unloading tipping cars of Hino, the engine type of this vehicle is water-cooled 4 stroke V-arrangement 8 cylinder diesel engine, along with the vehicle growth of service time, vehicle motor service behaviour is deteriorated gradually, due to structural problem, occur now and then and enter the fault of diesel oil in engine motor oil, occur after this fault, maintainer need open motor left and right sides cylinder cap, to inner diesel oil return tube, whether the jointing inspection of high pressure oil inlet pipe checks the sign of oil seepage diesel oil, a motor left side, right both sides cylinder body respectively has 5 return tube interfaces, 4 high pressure oil inlet pipe interfaces, under engine idle (500 revs/min) state, because diesel oil feeding pressure is less, with the naked eye be difficult to observe interface and go out whether there is the diesel oil oozing out, if raising engine speed, the situation that there will be machine oil to splash, cannot observe at docking port place, therefore, maintainer is self-dependent experience often, change the pad of return tube jointing or change high pressure oil inlet pipe, then machine oil is put to vehicle operation test run after normal place, in machine oil, enter bavin oil condition if still exist, one by one to return tube, gasket of oil return pipe or high pressure oil inlet pipe are changed, test run again, until machine oil position is normal after vehicle operation test run, fault is just solved, in the process of such fault of solution, vehicle repeat repair number of times more, by statistics: repeat to repair number of times and can reach more than 3 times, repair so frequently the load that has increased the weight of maintenance, and replacing spare part blindly, cause the rise of spare part expense.
Summary of the invention
The utility model solves the technological scheme that its technical problem adopts: a kind of fuel testing device, comprise a segment pipe, pressure transducer and flow transducer are installed on described pipeline, in the middle of described pipeline, it is U-shaped section, both sides are the first horizontal segment and the second horizontal segment, the free end of the first horizontal segment is return tube connecting end, the free end of the second horizontal segment is provided with quick gas coupling, and the probe of described pressure transducer and flow transducer enters into oil circuit inside and connects into working circuit with data collection processor, data diply equpment and alarm by wire.
The beneficial effects of the utility model are: the utility model, by pressure and flow value in monitoring pipeline, adds simple calculations processing, realizes lubricating pipe malfunction monitoring, and investment and maintenance cost are lower, have very much use value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, division mark is as follows: 1, pipeline; 2, pressure transducer; 3, flow transducer; 4, data collection processor; 5, data diply equpment; 6, alarm.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1: a kind of fuel testing device, comprise a segment pipe 1, pressure transducer 2 and flow transducer 3 are installed on described pipeline, in the middle of described pipeline, it is U-shaped section, both sides are the first horizontal segment and the second horizontal segment, the free end of the first horizontal segment is return tube connecting end, the free end of the second horizontal segment is provided with quick gas coupling, and the probe of described pressure transducer 2 and flow transducer 3 enters into oil circuit inside and connects into working circuit with data collection processor 4, data diply equpment 5 and alarm 6 by wire.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this model utility technological thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (1)
1. a fuel testing device, comprise a segment pipe (1), it is characterized in that, pressure transducer (2) and flow transducer (3) are installed on described pipeline, in the middle of described pipeline, it is U-shaped section, both sides are the first horizontal segment and the second horizontal segment, the free end of the first horizontal segment is return tube connecting end, the free end of the second horizontal segment is provided with quick gas coupling, the probe of described pressure transducer (2) and flow transducer (3) enter into oil circuit inner and with data collection processor (4), data diply equpment (5) and alarm (6) connect into working circuit by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487379.4U CN203626966U (en) | 2013-08-09 | 2013-08-09 | Fuel detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487379.4U CN203626966U (en) | 2013-08-09 | 2013-08-09 | Fuel detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626966U true CN203626966U (en) | 2014-06-04 |
Family
ID=50813453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487379.4U Expired - Fee Related CN203626966U (en) | 2013-08-09 | 2013-08-09 | Fuel detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168895A (en) * | 2017-12-20 | 2018-06-15 | 江西腾勒动力有限公司 | Engine lubrication system oil pressure loses experimental rig and method |
-
2013
- 2013-08-09 CN CN201320487379.4U patent/CN203626966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168895A (en) * | 2017-12-20 | 2018-06-15 | 江西腾勒动力有限公司 | Engine lubrication system oil pressure loses experimental rig and method |
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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: 20140604 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |