CN203035423U - Electronic oil nozzle test bench - Google Patents
Electronic oil nozzle test bench Download PDFInfo
- Publication number
- CN203035423U CN203035423U CN 201220732091 CN201220732091U CN203035423U CN 203035423 U CN203035423 U CN 203035423U CN 201220732091 CN201220732091 CN 201220732091 CN 201220732091 U CN201220732091 U CN 201220732091U CN 203035423 U CN203035423 U CN 203035423U
- Authority
- CN
- China
- Prior art keywords
- oil nozzle
- monitor station
- test bench
- cylinder
- electronic oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to an electronic oil nozzle test bench and mainly solves the problem that operating performance and durability of an oil nozzle fail to be accurately tested. The electronic oil nozzle test bench is characterized in that a support transverse bar is disposed at the center of a test bench, a plurality of measuring tubes are evenly arranged below the support transverse bar, two ends of each measuring tube are communicated, the lower end of each measuring tube is communicated with the bottom of the test bench, the upper end of each measuring tube is communicated with the support transverse bar, a plurality of cylinders are evenly arranged above the support transverse bar, the upper end of each cylinder is connected with the top of the test bench, and the cylinders correspond to the measuring tubes. The electronic oil nozzle test bench can be used for effectively testing operating performance and durability of the oil nozzle.
Description
Technical field
The utility model relates to a kind of detection device, is specifically related to a kind of electronic oil injection mouth monitor station.
Background technique
Oil nozzle itself is a normally close valve, is moved up and down the switching of control valve by a needle.When ECU assigns oil spout when instruction, its voltage signal can make flow through coil in the oil nozzle of electric current, produces magnetic field needle is picked up, and allows valve opening that oil plant can be sprayed from nozzle opening.The great advantage of spraying fuel feeding is exactly that the control of fuel delivery is very accurate, allows engine under any state correct air fuel ratio can both be arranged, and not only allows engine keep running smooth and easy, and its waste gas also can conform with the standard of environmental regulation.
As the oil nozzle of one of critical component of motor, its work quality will seriously influence the performance of motor.The oil nozzle obstruction can have a strong impact on automotive performance.The reason of stopping up be since the carbon deposit of motor inner product on oil nozzle or because the impurity in the fuel oil etc. have stopped up the oil nozzle path.
Therefore before maintenance or use, must detect service behaviour and the working life of oil nozzle.
The model utility content
In order to overcome disadvantages of background technology, the utility model provides a kind of electronic oil injection mouth monitor station, has mainly solved and can not accurately detect the service behaviour of oil nozzle and the problem in working life.
The technological scheme that the utility model adopts is: comprise support and monitor station, described monitor station is positioned at the upside of support, and the middle part of described monitor station is provided with a support rail; Described support rail downside evenly is provided with several graduated cylinders, and described graduated cylinder is that two ends communicate, and the lower end is communicated with the monitor station bottom, and the upper end is communicated with support rail; Described support rail upside evenly is provided with several cylinders, and described cylinder upper end links to each other with the monitor station top, and described cylinder is corresponding with graduated cylinder.
Described graduated cylinder and cylinder all are 12.
The front-end face of described monitor station and support all is provided with control knob.
The beneficial effects of the utility model are: owing to take technique scheme, can effectively detect service behaviour and the working life of oil nozzle.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-support among the figure, 2-monitor station, 3-support rail, 4-graduated cylinder, 5-cylinder, 6-control knob, 7-oil nozzle.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1, comprise support 1 and monitor station 2, described monitor station 2 is positioned at the upside of support 1, and the middle part of described monitor station 2 is provided with a support rail 3; Described support rail 3 downsides evenly are provided with several graduated cylinders 4, and described graduated cylinder 4 is for two ends communicate, and the lower end is communicated with monitor station 2 bottoms, and the upper end is communicated with support rail 3; Described support rail 3 upsides evenly are provided with several cylinders 5, and described cylinder 5 upper ends link to each other with monitor station 2 tops, and described cylinder 5 is corresponding with graduated cylinder 4.Described monitor station 2 all is provided with control knob 6 with the front-end face of support 1.Take an oil nozzle to be detected 7, the lower end is placed on the place that is communicated with of graduated cylinder 4 and support rail 3, then by control knob 6 operation cylinders 5 past pressing down, firmly oil nozzle 7 is compressed up to cylinder 5, the bottom of oil nozzle 7 is stretched in the graduated cylinder 4, oil nozzle 7 is communicated with oil and electric current, by control knob 6 commencement of fuel injection.
Described graduated cylinder 4 all is 12 with cylinder 5.Install 12 oil nozzles 7 simultaneously, turn-on current and oil, commencement of fuel injection simultaneously; After the certain number of times of unified oil spout, powered-down checks the oil mass in the following graduated cylinder 4, can draw the performance quality of each oil nozzle 7; Perhaps after unified oil spout certain hour, the working life that can also draw each oil nozzle 7 by the oil masses in the graduated cylinder 4.
When needs unload oil nozzle 7, otherwise operation cylinder 5 also can.
Claims (3)
1. an electronic oil injection mouth monitor station comprises support (1) and monitor station (2), and described monitor station (2) is positioned at the upside of support (1), it is characterized in that: the middle part of described monitor station (2) is provided with a support rail (3); Described support rail (3) downside evenly is provided with several graduated cylinders (4), and described graduated cylinder (4) is for two ends communicate, and the lower end is communicated with monitor station (2) bottom, and the upper end is communicated with support rail (3); Described support rail (3) upside evenly is provided with several cylinders (5), and described cylinder (5) upper end links to each other with monitor station (2) top, and described cylinder (5) is corresponding with graduated cylinder (4).
2. electronic oil injection mouth monitor station according to claim 1 is characterized in that: described graduated cylinder (4) all is 12 with cylinder (5).
3. electronic oil injection mouth monitor station according to claim 1 is characterized in that: described monitor station (2) all is provided with control knob (6) with the front-end face of support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732091 CN203035423U (en) | 2012-12-27 | 2012-12-27 | Electronic oil nozzle test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732091 CN203035423U (en) | 2012-12-27 | 2012-12-27 | Electronic oil nozzle test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035423U true CN203035423U (en) | 2013-07-03 |
Family
ID=48687553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220732091 Expired - Lifetime CN203035423U (en) | 2012-12-27 | 2012-12-27 | Electronic oil nozzle test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035423U (en) |
-
2012
- 2012-12-27 CN CN 201220732091 patent/CN203035423U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electronic oil nozzle test bench Effective date of registration: 20140513 Granted publication date: 20130703 Pledgee: Zhejiang Ruian rural cooperative bank square sub branch Pledgor: Wenzhou Baton Electronics Technology Co.,Ltd. Registration number: 2014990000351 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |