CN205941247U - Testing equipment that lose in visual cylinder jacket cave - Google Patents
Testing equipment that lose in visual cylinder jacket cave Download PDFInfo
- Publication number
- CN205941247U CN205941247U CN201620860126.0U CN201620860126U CN205941247U CN 205941247 U CN205941247 U CN 205941247U CN 201620860126 U CN201620860126 U CN 201620860126U CN 205941247 U CN205941247 U CN 205941247U
- Authority
- CN
- China
- Prior art keywords
- cylinder jacket
- catch basin
- visual body
- testing equipment
- pipeline
- 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
- Testing Of Engines (AREA)
Abstract
The utility model relates to a testing technique that lose in the cylinder jacket cave provides a testing equipment that lose in visual cylinder jacket cave. A view volume but (10) that's a testing equipment that lose in visual cylinder jacket cave has and catch basin (1) intercommunication is proposed to set up temperature regulators (2) in catch basin (1), but be provided with centrifugal pump (4), flowmeter (5), inlet regulating valve (6), inlet pressure table (7) and inlet temperature table (8) on the pipeline between view volume (10) entrance point and catch basin (1), but be provided with outlet pressure gauge (12), exit temperature table (13), export governing valve (14) on the pipeline between view volume exit end and catch basin (1), it is provided with high frequency camera (15) to correspond view volume but (10). The utility model discloses can come truly to simulate the running state of diesel engine through adjusting each adjusting device, and then lose in the cave of studying the cylinder jacket.
Description
Technical field
This utility model is related to the experimental technique of dry seed and in particular to a kind of test of visualization dry seed
Equipment.
Background technology
In recent years, cavitation pitting occurs along with the appearance of High speed and heavy duty diesel engine, and cavitation pitting is as cylinder jacket of diesel engine
One of main damage form, because it is a kind of microcosmic, multiphase, instantaneous complex process, and cavitation pitting is to run in diesel engine
Producing under state, so being difficult to intuitively be observed, can not intuitively go to study；People's research for cavitation pitting at this stage, main
To set about studying in terms of following two, on the one hand be to go to study it after cavitation pitting result occurs, research worker is from research gas
Cavitation pitting will be prevented and be reduced to the material of cylinder sleeve, or to prevent from the physical property of the medium coolant that cavitation pitting occurs and to reduce
Cavitation pitting；On the other hand it is that research worker goes to study from emulation angle, and the initial condition setting emulating and operational factor are mostly
Empirical value, but empirical value also multi-source in the result of test, due to operating mode, the difference such as condition of test, institute is in this way
Cavitation pitting simulation degree to cylinder jacket is also not enough；Two kinds of research methoies all can not remove intuitively to study cavitation pitting well；And one
Plant cavitation and cavitation erosion testing equipment and the test method of test material performance（CN102175561A）It is from research material aspect of performance
To study cavitation, this method provide only visualization method, the cavitation pitting for research cylinder jacket is also much inadequate, and
And this research cavitation method relatively backward, material is also smaller, and cavitation is difficult visually to be caught.
Utility model content
For solving the above-mentioned problems in the prior art, the purpose of this utility model is to propose a kind of visualization cylinder jacket
The testing equipment of cavitation pitting.
This utility model is to complete above-mentioned purpose to adopt the following technical scheme that：
A kind of testing equipment of visualization dry seed, described testing equipment has to place the visual of cylinder jacket
Body；Described visual body is and cylinder jacket tectonic environment identical four prisms cylinder；Described visual body is placed on high frequency vibrating
On dynamic platform, frequency of vibration in diesel-engine body for the cylinder jacket is simulated by described high-frequency vibrating table；The import of described visual body
End is connected with catch basin by pipeline, and arranges thermoregulator in described catch basin；In visual body entrance point and water-retention
Centrifugal pump, effusion meter, inlet adjusting valve, inlet pressure gauge and inlet temperature table are provided with the pipeline between groove；So it is visual
The port of export of body is connected with catch basin by pipeline and forms loop；Pipeline between the visual body port of export and catch basin sets
It is equipped with delivery gauge, outlet temperature table, index combustion fan；Corresponding described visual body is provided with for its interior cylinder jacket
The high frequency camera shooting machine being imaged, described high frequency camera shooting machine with can display interface be connected.
Using the method that the testing equipment of above-mentioned visualization dry seed is tested to cylinder jacket it is：Start centrifugation
Pump, adjusts inlet adjusting valve and index combustion fan, makes inlet and outlet pressure reach the inlet and outlet pressure under trystate, then pass through
Adjust the thermoregulator in catch basin, make the temperature of fluid reach test temperature；Then start high-frequency vibrating table, make high frequency vibrating
The vibrational state of dynamic platform reaches the vibrational state of diesel engine, finally start high frequency camera shooting machine and can display interface, make in visual body
Cylinder jacket state can be can be high-visible in display interface.
The utility model proposes a kind of testing equipment of visualization dry seed, the examination of testing equipment of the present utility model
Proved recipe method be based on can visual element, by adjust centrifugal pump and import and export regulating valve and thermoregulator reach true with diesel engine
Fluid condition, to reach the actual running status of diesel engine finally by adjusting high-frequency vibrating table, and then to pass through higher frequency camera
Shoot the clear pictures of the cavitation pitting of cylinder jacket；Parts needed for this utility model equipment are less, and the acquisition of parts is relatively simple,
The running status of diesel engine can truly be simulated by adjusting each adjusting means, and then studying the cavitation pitting of cylinder jacket.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1st, catch basin, 2, thermoregulator, 3, pipeline, 4, centrifugal pump, 5, effusion meter, 6, inlet adjusting valve, 7, enter
Mouthful pressure gauge, 8, inlet temperature table, 9, cylinder jacket, 10, visual body, 11, high-frequency vibrating table, 12, delivery gauge, 13, outlet
Thermometer, 14, index combustion fan, 15, high frequency camera shooting machine, 16, can display interface.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is conducted further description；
As shown in figure 1, a kind of testing equipment of visualization dry seed, described testing equipment has to place gas
The visual body 10 of cylinder sleeve 9；Described visual body 10 is and cylinder jacket tectonic environment identical four prisms cylinder；Described is visual
Body 10 is placed on high-frequency vibrating table 11, simulates vibration frequency in diesel-engine body for the cylinder jacket by described high-frequency vibrating table 11
Rate；The entrance point of described visual body 10 is connected with catch basin 1 by pipeline 3, and arranges temperature adjustment in described catch basin 1
Device 2；Centrifugal pump 4, effusion meter 5, inlet adjusting valve 6 are provided with the pipeline between visual body 10 entrance point and catch basin 1, enter
Mouth pressure gauge 7 and inlet temperature table 8；So the port of export of visual body 10 is connected with catch basin 1 by pipeline 3 forms loop；
Delivery gauge 12, outlet temperature table 13, index combustion fan are provided with the pipeline between the visual body port of export and catch basin 1
14；Corresponding described visual body 10 is provided with the high frequency camera shooting machine 15 for being imaged to its interior cylinder jacket, described height
Frequency video camera 15 with can display interface 16 be connected.
Using the method that the testing equipment of above-mentioned visualization dry seed is tested to cylinder jacket it is：Start centrifugal pump
4, adjust inlet adjusting valve 6 and index combustion fan 14, make inlet and outlet pressure reach the inlet and outlet pressure under trystate, Ran Houtong
Overregulate the thermoregulator 2 in catch basin 1, make the temperature of fluid reach test temperature；Then start high-frequency vibrating table 11, make
The vibrational state of high-frequency vibrating table 11 reaches the vibrational state of diesel engine, finally starts high frequency camera shooting machine 15 and can display interface
16, enable cylinder jacket state in visual body can be high-visible in display interface.
Claims (1)
1. a kind of visualization dry seed testing equipment it is characterised in that：Described testing equipment has to place gas
Cylinder sleeve（9）Visual body（10）；Described visual body（10）It is and cylinder jacket tectonic environment identical four prisms cylinder；Described
Visual body（10）It is placed on high-frequency vibrating table（11）On, by described high-frequency vibrating table（11）Simulation cylinder jacket is in diesel engine machine
Internal frequency of vibration；Described visual body（10）Entrance point pass through pipeline（3）With catch basin（1）Connection, and in described storage
Tank（1）Interior setting thermoregulator（2）；In visual body（10）Entrance point and catch basin（1）Between pipeline on be provided with from
Heart pump（4）, effusion meter（5）, inlet adjusting valve（6）, inlet pressure gauge（7）With inlet temperature table（8）；So visual body（10）'s
The port of export passes through pipeline（3）With catch basin（1）Be connected formation loop；In the visual body port of export and catch basin（1）Between pipe
Delivery gauge is provided with road（12）, outlet temperature table（13）, index combustion fan（14）；Corresponding described visual body（10）If
It is equipped with the high frequency camera shooting machine for being imaged to its interior cylinder jacket（15）, described high frequency camera shooting machine（15）With can show boundary
Face（16）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860126.0U CN205941247U (en) | 2016-08-09 | 2016-08-09 | Testing equipment that lose in visual cylinder jacket cave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860126.0U CN205941247U (en) | 2016-08-09 | 2016-08-09 | Testing equipment that lose in visual cylinder jacket cave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941247U true CN205941247U (en) | 2017-02-08 |
Family
ID=57923232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620860126.0U Expired - Fee Related CN205941247U (en) | 2016-08-09 | 2016-08-09 | Testing equipment that lose in visual cylinder jacket cave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018149A (en) * | 2016-08-09 | 2016-10-12 | 河南柴油机重工有限责任公司 | Visual cylinder liner cavitation erosion test device and method |
| CN109540718A (en) * | 2018-12-03 | 2019-03-29 | 潍柴动力股份有限公司 | A kind of experimental rig of dry seed |
| CN112781883A (en) * | 2021-01-19 | 2021-05-11 | 太原理工大学 | Machine oil motion condition visualization device in piston inner cooling oil cavity |
-
2016
- 2016-08-09 CN CN201620860126.0U patent/CN205941247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018149A (en) * | 2016-08-09 | 2016-10-12 | 河南柴油机重工有限责任公司 | Visual cylinder liner cavitation erosion test device and method |
| CN109540718A (en) * | 2018-12-03 | 2019-03-29 | 潍柴动力股份有限公司 | A kind of experimental rig of dry seed |
| CN112781883A (en) * | 2021-01-19 | 2021-05-11 | 太原理工大学 | Machine oil motion condition visualization device in piston inner cooling oil cavity |
| CN112781883B (en) * | 2021-01-19 | 2023-06-23 | 太原理工大学 | Visual device for engine oil movement condition in piston inner cooling oil cavity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104634578B (en) | Aviation turbocharging internal-combustion engines full ambient engine altitude test system and test method | |
| CN205941247U (en) | Testing equipment that lose in visual cylinder jacket cave | |
| CN101672729B (en) | High-altitude and low-pressure characteristic simulation test station of air compressor in internal-combustion engine | |
| CN102829976B (en) | Simulator stand for exhaust characteristics of vehicle engine | |
| CN209117301U (en) | A kind of lower deep water marine riser inside multiphase flow vibration experiments system of wave loadings effect | |
| CN108087155B (en) | Test method of frequency characteristic test system of high-flow liquid conveying system | |
| Capobianco et al. | Experimental analysis of unsteady flow performance in an automotive turbocharger turbine fitted with a waste-gate valve | |
| CN106200668B (en) | Outer loop energy resource system and its test method for semi-physical simulation | |
| CN107315858B (en) | Centrifugal pump parametric simulation method for flow network simulation application | |
| Kusztelan et al. | A review of novel turbocharger concepts for enhancements in energy efficiency | |
| CN104897386A (en) | Performance testing system of oil-gas multiphase pump | |
| Newton | An experimental and computational study of pulsating flow within a double entry turbine with different nozzle settings | |
| Galindo et al. | On-engine measurement of turbocharger surge limit | |
| CN106499651A (en) | A kind of centrifugal compressor Non-steady characteristics platform and test method | |
| CN103675001B (en) | The cooling system of a kind of thermal shock and thermal fatigue strength examination | |
| CN107035676B (en) | The controllable cryogenic pump external characteristics experimental rig of medium phase transformation inducement and test method | |
| CN106018149A (en) | Visual cylinder liner cavitation erosion test device and method | |
| CN103076179A (en) | Test device and method for testing engine PCV (pressure controlled ventilation) flow through simulating engine state | |
| CN204679268U (en) | Oil and gas multiphase flow Pump Characteristic Test System | |
| CN110132959A (en) | Supercritical carbon dioxide fracturing fluid viscosifies sand carrying effect evaluation experimental device and method | |
| Roclawski et al. | Influence of degree of reaction on turbine performance for pulsating flow conditions | |
| CN108956148B (en) | Oil supply and return matching test device and method for lubricating oil system | |
| CN203688224U (en) | Engine driven air pressure system high altitude simulation tester | |
| CN103729508B (en) | A kind of fuel injector selection method and device | |
| RU2634341C2 (en) | Method of testing small-sized blade turbo-machines and test stand for implementation of this method |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210809 |