CN204663733U - Oil sprayer analysis of experiments device - Google Patents
Oil sprayer analysis of experiments device Download PDFInfo
- Publication number
- CN204663733U CN204663733U CN201520313139.1U CN201520313139U CN204663733U CN 204663733 U CN204663733 U CN 204663733U CN 201520313139 U CN201520313139 U CN 201520313139U CN 204663733 U CN204663733 U CN 204663733U
- Authority
- CN
- China
- Prior art keywords
- oil nozzle
- testing
- connects
- oil
- analysis
- 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 - Fee Related
Links
Landscapes
- Fuel-Injection Apparatus (AREA)
- Testing Of Engines (AREA)
Abstract
The utility model relates to a kind of oil sprayer analysis of experiments device, especially a kind of oil sprayer analysis of experiments device fast, accurately can made performance evaluation and analyze.The utility model structure comprises fuel injection pump tester, injector testing equipment connects electrical system, injector testing equipment connects oil nozzle fuel injection characteristic testing apparatus, and injector testing equipment connects hand pump, oil nozzle flow testing device, oil nozzle atomization measure device and oil nozzle testing graininess device.Oil nozzle atomization measure device connects High Speed Photography device, and oil nozzle testing graininess device connects laser shooting device.The utility model compared with prior art, has and measures and evaluate advantage fast and accurately.
Description
Technical field
The utility model relates to a kind of oil sprayer analysis of experiments device, especially a kind of oil sprayer analysis of experiments device fast, accurately can made performance evaluation and analyze.
Background technique
The atomization quality of diesel injector directly determines the power character of diesel engine, Economy and emission performance.At present, the equipment of the quantizating index (atomization characteristics, particle property, Flow characteristics) of the atomization quality index of detecting and assessing diesel injector is manual simplified injector testing equipment, only rely on and soon the ear empirical method of listening to judge oil sprayer quality, such equipment also exists and detects inaccurate defect, is unfavorable for the development of diesel spray technology.
Summary of the invention
Technical assignment of the present utility model is the deficiency for above present situation, provides a kind of and can detect accurately, analyze oil sprayer analysis of experiments device fast.
The utility model solves technological scheme that its technical problem adopts: the utility model structure comprises fuel injection pump tester, injector testing equipment connects electrical system, injector testing equipment connects oil nozzle fuel injection characteristic testing apparatus, and injector testing equipment connects hand pump, oil nozzle flow testing device, oil nozzle atomization measure device and oil nozzle testing graininess device.Oil nozzle atomization measure device connects High Speed Photography device, and oil nozzle testing graininess device connects laser shooting device.
The utility model compared with prior art, there is following characteristics: by arranging High Speed Photography device and laser shooting device, identified mutually and analytical technology with figure by modern camera technique, laser technique and figure mutually identification and analytical technology are applied to quantizating index (atomization characteristics, particle property, the Flow characteristics) detect delay of the atomization quality index of oil sprayer.Quantitative shows these three kinds of characteristic figure phases, data, table curve pattern, print out and stores.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is oil sprayer analysis of experiments apparatus structure schematic diagram.
In figure: 1, injector testing equipment, 2, electrical system, 3, hand pump, 4, oil nozzle flow testing device, 5, High Speed Photography device, 6, oil nozzle atomization measure device, 7, laser shooting device, 8, oil nozzle testing graininess device, 9, oil nozzle fuel injection characteristic testing apparatus.
Embodiment
With reference to Figure of description, oil sprayer analysis of experiments device is described in detail below.
Oil sprayer analysis of experiments device of the present utility model, structure comprises injector testing equipment 1, and injector testing equipment 1 connects electrical system 2; Injector testing equipment 1 connects oil nozzle fuel injection characteristic testing apparatus 9; Injector testing equipment 1 connects hand pump 3, oil nozzle flow testing device 4, oil nozzle atomization measure device 6 and oil nozzle testing graininess device 8; Oil nozzle atomization measure device 6 connects High Speed Photography device 5, and oil nozzle testing graininess device 8 connects laser shooting device 7.
The mist square that the oil sprayer of High Speed Photography device shooting 5 sprays processes by the utility model, shows with angle, cone angle, length and area form.
The mist square that the oil sprayer that laser shooting device is taken by the utility model sprays processes, and draws out the curve form of the droplet size distribution of different cross section.
The quantizating index of three kinds of characteristics when so just oil sprayer being sprayed detects and quantizes, for the level of evaluation analysis oil sprayer and quality provide reliable basis.For research and development oil sprayer and diesel engine quality provide powerful measure.
Claims (1)
1. oil sprayer analysis of experiments device, comprises fuel injection pump tester (1), it is characterized in that: injector testing equipment (1) connects electrical system (2); Injector testing equipment (1) connects oil nozzle fuel injection characteristic testing apparatus (9); Injector testing equipment (1) connects hand pump (3), oil nozzle flow testing device (4), oil nozzle atomization measure device (6) and oil nozzle testing graininess device (8); Oil nozzle atomization measure device (6) connects High Speed Photography device (5), and oil nozzle testing graininess device (8) connects laser shooting device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313139.1U CN204663733U (en) | 2015-05-14 | 2015-05-14 | Oil sprayer analysis of experiments device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313139.1U CN204663733U (en) | 2015-05-14 | 2015-05-14 | Oil sprayer analysis of experiments device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663733U true CN204663733U (en) | 2015-09-23 |
Family
ID=54134122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520313139.1U Expired - Fee Related CN204663733U (en) | 2015-05-14 | 2015-05-14 | Oil sprayer analysis of experiments device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542614A (en) * | 2017-08-30 | 2018-01-05 | 成都航利电气有限公司 | Fuel nozzle performance test device system |
| CN113565659A (en) * | 2021-07-20 | 2021-10-29 | 河北华北柴油机有限责任公司 | Reliability assessment method for manual fuel pump |
-
2015
- 2015-05-14 CN CN201520313139.1U patent/CN204663733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542614A (en) * | 2017-08-30 | 2018-01-05 | 成都航利电气有限公司 | Fuel nozzle performance test device system |
| CN113565659A (en) * | 2021-07-20 | 2021-10-29 | 河北华北柴油机有限责任公司 | Reliability assessment method for manual fuel pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lee et al. | Experimental study on spray break-up and atomization processes from GDI injector using high injection pressure up to 30 MPa | |
| CN102705089B (en) | A kind of method and system based on the variation of rail pressure Signal analysis spray orifice flow | |
| CN204663733U (en) | Oil sprayer analysis of experiments device | |
| CN105604665A (en) | Spraying characteristic analysis device and method | |
| CN104847557A (en) | Diesel fuel atomization characteristic testing device for high-pressure common rail system | |
| CN103195632B (en) | Oil injection nozzle matching part flow grouping testing device and testing method | |
| CN103321809B (en) | Oil injector fault checking method and device | |
| CN204694467U (en) | Unit injector Detecting data | |
| CN202177509U (en) | Testing apparatus for testing jetting state of cooling nozzle | |
| CN105023018A (en) | Jet code detection method and system | |
| CN103485953B (en) | Determine the method for spray cone angle of oil atomizer spray orifice | |
| CN107269438B (en) | The synchronous acquisition device and method of high pressure co-rail system pressure oscillation and optical image | |
| CN108301952B (en) | Spray oil beam converter and test system and method | |
| RU2467197C1 (en) | Method of testing and adjusting injectors and test bench to this end | |
| Chen et al. | A dynamic thresholding technique for extracting the automotive spark-ignition direct-injection pulsing spray characteristics | |
| CN107035593A (en) | The method of testing and device of a kind of fuel injector injection pressure | |
| CN109915295A (en) | A kind of test method of air inlet flue type fuel injector spray cone angle | |
| CN207007419U (en) | A kind of pressure gauge batch automatic calibrator | |
| CN108869077A (en) | A kind of fuel injector flow accurately controls method | |
| Deshmukh et al. | Experimental studies on high-pressure spray structure of biofuels | |
| CN104384900B (en) | A kind of cylinder cap fuel injector copper sheathing pressure-mounting machine steel ball automatic grabbing device and method | |
| CN206695992U (en) | A kind of vibration measurement of bearings all-in-one | |
| CN203109425U (en) | Welding device for oil atomizer seat | |
| Sauter et al. | Application of particle image velocimetry for investigation of spray characteristics of an outward opening nozzle for gasoline direct injection | |
| CN206158902U (en) | High straightening spouts analogue measurement device of sprayer spraying placement |
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: 20150923 Termination date: 20180514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |