CN202442737U - Fuel consumption measuring device for excavator - Google Patents
Fuel consumption measuring device for excavator Download PDFInfo
- Publication number
- CN202442737U CN202442737U CN2012200475844U CN201220047584U CN202442737U CN 202442737 U CN202442737 U CN 202442737U CN 2012200475844 U CN2012200475844 U CN 2012200475844U CN 201220047584 U CN201220047584 U CN 201220047584U CN 202442737 U CN202442737 U CN 202442737U
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- Prior art keywords
- fuel
- oil
- pipeline
- return flow
- excavator
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- Expired - Fee Related
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Abstract
The utility model discloses a fuel consumption measuring device for an excavator. The device comprises a fuel storage barrel; an end cover is arranged at one end of the fuel storage barrel; a fuel filling port is arranged on the end cover; a fuel supply port and a fuel return port are arranged on the side wall of the fuel storage barrel; and a fuel supply pipeline and a fuel return pipeline are connected with the fuel supply port and the fuel return port respectively and provided with a first flow meter and a second flow meter respectively. The fuel consumption measuring device for the excavator is simple in structure and convenient to use, and safe and accurate due to the fuel consumption measurement by the flow meters.
Description
Technical field
The utility model relates to a kind of fuel consumption measuring device, specifically is a kind of excavator fuel consumption measuring device.
Background technology
The sales volume of excavator in 2010 is greatly about 150,000, and it is as one of " gas-guzzler ", and energy-conservation is that an extremely is necessary the problem studied for it.Carry out this work, at first must grasp the oil consumption of existing excavator, and big and oil plant is not easy reason such as to be fallen by full consumption owing to the excavator fuel tank, the accurate measurement of its oil consumption is a more thorny thing always.Original fuel consumption measurement method is in fuel tank, to fill it up with oil plant; Excavator carries out the work under certain operating mode, measures its fuel consumption used time when a certain amount of, thereby calculates its oil consumption under this kind operating mode; Its error is too big, and the data that draw are difficult to let the people convince.At present, have the method after a kind of improve following: be with being connected in the plastics oil drum with oil pipe of diesel pump into and out of hydraulic fluid port, through measure excavator before and after work in the plastics oil drum weight change of oil plant draw its oil consumption.The method is with respect on method one precision raising having been arranged; But the complexity of its operation has also obviously improved; Because in this process in order to measure the weight change of fuel oil in the plastics oil drum; Need constantly fuel pipe to be taken out from the plastics oil drum, therefore be easy to occur oil pump and inhale phenomenons such as sky, in the process of by hand oil pump being carried out emptying, be easy to take place by hazard events such as engine scalds.Therefore no matter from angle easily, the angle that still people-oriented, the operability of this method is all little.
The utility model content
The technical matters that the utility model will solve provides a kind of excavator fuel consumption measuring device, and the existing measuring method of solution is measured inaccurate, the problem of poor operability.
The technical scheme of the utility model is:
A kind of excavator fuel consumption measuring device; Comprise oil storage barrel; One end of described oil storage barrel is provided with end cap, and end cap is provided with fuel oil feeding port, and the sidewall of oil storage barrel is provided with fuel feed mouth and return flow oil mouth; Be connected with fuel feed pipeline and return flow oil pipeline on fuel feed mouth and the return flow oil mouth respectively, and be respectively arranged with the first flow meter and second flowmeter on described fuel feed pipeline and the return flow oil pipeline.
The end that the end that described fuel feed pipeline is connected with the fuel feed mouth, return flow oil pipeline are connected with the return flow oil mouth is provided with pipe adapter; The end that the end that described fuel feed pipeline is not connected with the fuel feed mouth, return flow oil pipeline are not connected with the return flow oil mouth is provided with clip.
An end that is positioned at end cap on the described oil storage barrel is provided with handle.
Described fuel feed pipeline and return flow oil selection for pipeline rubber tube.
The fuel feed pipeline of the utility model and return flow oil pipeline are through being connected with oil return opening with the oil-out of the fuel pump of excavator; During fuel pump work; Note the numerical value of first flow meter and second flowmeter on fuel feed pipeline and the return flow oil pipeline; The difference of two numerical value promptly is to use the oil consumption that reduces in the oil storage barrel, that is to say the employed oil consumption of excavator of measurement.
The advantage of the utility model:
(1), can accurately read the consumption of the process intermediate fuel oil of test, solved effectively and measured inaccurate problem in the existing test process;
(2), this device is easy to connect with fuel pump; In the process of test; Can fueling in tank mounting at any time; Can avoid effectively owing to oil level cross low cause inhaling empty or fuel pipe inserted in the fuel tank measuring method inhale sky etc. owing to excavator rocks, and then avoided the risky operation that brings owing to emptying.
(3), solved with problems such as utensils such as plastics oil drum are fixing inconvenient in the process of test, fuel is shed easily.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
See Fig. 1; A kind of excavator fuel consumption measuring device; Comprise the end cap 2 and handle 12 of an oil storage barrel 1 and an end that is arranged at oil storage barrel, end cap 2 is provided with fuel oil feeding port 3, and the sidewall of oil storage barrel 1 is provided with fuel feed mouth 4 and return flow oil mouth 5; Be connected with fuel feed pipeline 6 and return flow oil pipeline 7 on fuel feed mouth 4 and the return flow oil mouth 5 respectively, be respectively arranged with the first flow meter 8 and second flowmeter 9 on fuel feed pipeline 6 and the return flow oil pipeline 7;
The end that the end that fuel feed pipeline 6 is connected with fuel pump, return flow oil pipeline 7 are connected with fuel pump is provided with pipe adapter 10; The end that the end that fuel feed pipeline 6 is not connected with fuel feed mouth 4, return flow oil pipeline 7 are not connected with return flow oil mouth 5 is provided with clip 11.
During use, the end that fuel feed pipeline 6 is not connected with fuel feed mouth 4 is connected with the oil-out of fuel pump, and the end that return flow oil pipeline 7 is not connected with return flow oil mouth 5 is connected with the oil return opening of fuel pump; The junction is all tightened fixing through clip then; The engine of excavator drives operation through fuel pump then, and behind the certain hour, engine is out of service; Write down numerical value V1 and the numerical value V2 on last second flowmeter 9 on the first flow meter 8; The employed oil consumption of excavator of measuring is △ V=V1-V2, and simple to operation, measurement data is accurate.
Claims (3)
1. excavator fuel consumption measuring device; Comprise oil storage barrel; It is characterized in that: an end of described oil storage barrel is provided with end cap, and end cap is provided with fuel oil feeding port, and the sidewall of oil storage barrel is provided with fuel feed mouth and return flow oil mouth; Be connected with fuel feed pipeline and return flow oil pipeline on fuel feed mouth and the return flow oil mouth respectively, and be respectively arranged with the first flow meter and second flowmeter on described fuel feed pipeline and the return flow oil pipeline.
2. a kind of excavator fuel consumption measuring device according to claim 1 is characterized in that: the end that the end that described fuel feed pipeline is connected with the fuel feed mouth, return flow oil pipeline are connected with the return flow oil mouth is provided with pipe adapter; The end that the end that described fuel feed pipeline is not connected with the fuel feed mouth, return flow oil pipeline are not connected with the return flow oil mouth is provided with clip.
3. a kind of excavator fuel consumption measuring device according to claim 1 is characterized in that: an end that is positioned at end cap on the described oil storage barrel is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200475844U CN202442737U (en) | 2012-02-15 | 2012-02-15 | Fuel consumption measuring device for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200475844U CN202442737U (en) | 2012-02-15 | 2012-02-15 | Fuel consumption measuring device for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442737U true CN202442737U (en) | 2012-09-19 |
Family
ID=46824181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200475844U Expired - Fee Related CN202442737U (en) | 2012-02-15 | 2012-02-15 | Fuel consumption measuring device for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914337A (en) * | 2012-10-22 | 2013-02-06 | 三一重机有限公司 | System and method for testing fuel consumption and efficiency of excavator |
| CN103267550A (en) * | 2013-05-08 | 2013-08-28 | 三一重机有限公司 | Fuel consumption testing device for excavators |
| CN103292851A (en) * | 2013-05-08 | 2013-09-11 | 三一重机有限公司 | Excavator oil consumption testing method and excavator oil consumption testing system |
-
2012
- 2012-02-15 CN CN2012200475844U patent/CN202442737U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914337A (en) * | 2012-10-22 | 2013-02-06 | 三一重机有限公司 | System and method for testing fuel consumption and efficiency of excavator |
| CN102914337B (en) * | 2012-10-22 | 2014-12-03 | 三一重机有限公司 | System and method for testing fuel consumption and efficiency of excavator |
| CN103267550A (en) * | 2013-05-08 | 2013-08-28 | 三一重机有限公司 | Fuel consumption testing device for excavators |
| CN103292851A (en) * | 2013-05-08 | 2013-09-11 | 三一重机有限公司 | Excavator oil consumption testing method and excavator oil consumption testing system |
| CN103292851B (en) * | 2013-05-08 | 2015-08-12 | 三一重机有限公司 | Excavator oil consumption method of testing and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Xiaoti Inventor after: Chen Meng Inventor after: Huang Jianbo Inventor after: Si Shengtao Inventor before: Chen Meng Inventor before: Ren Xiaoti Inventor before: Si Shengtao Inventor before: Huang Jianbo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN MENG REN XIAOTI SI SHENGTAO HUANG JIANBO TO: REN XIAOTI CHEN MENG HUANG JIANBO SI SHENGTAO |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |