CN207081530U - A kind of vibration integrated pilot system of accumulated ice sleet - Google Patents
A kind of vibration integrated pilot system of accumulated ice sleet Download PDFInfo
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- CN207081530U CN207081530U CN201720749443.XU CN201720749443U CN207081530U CN 207081530 U CN207081530 U CN 207081530U CN 201720749443 U CN201720749443 U CN 201720749443U CN 207081530 U CN207081530 U CN 207081530U
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- temperature
- combined environment
- accumulated ice
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of vibration integrated pilot system of accumulated ice sleet, the first combined environment test case including experiment shower water that test requirements document temperature is provided for testpieces and provided for testpieces test requirements document environment temperature the second combined environment test case, water container is installed in first combined environment test case, temperature sensor is provided with water container, nozzle of drenching with rain is provided with second combined environment test case, second combined environment test case is arranged on the shake table for applying vibration stress to testpieces, nozzle of drenching with rain is connected with the water container by water lines, first pressure table is sequentially provided with water lines from the outlet of high-pressure hydraulic pump, flow control valve, flowmeter, check valve, second pressure gauge, pipeline section connection between the check valve and second pressure gauge introduces the gas-vapor mix valve of compressed air.The utility model is easy to operate, simple in construction and test effect is good.
Description
Technical field
It the utility model is related to accumulated ice sleet pilot system technical field, and in particular to a kind of vibration integrated examination of accumulated ice sleet
Check system.
Background technology
Accumulated ice sleet+vibration integrated experiment for certain client according to its product end plate on high ferro motor-car under practical service environment
The particular surroundings that is subjected to and formulate.Main purpose, which is to simulate by artificial environment in laboratory, is installed on train wheel
Whether can be frozen in the case of vibration of the neighbouring different surface treatment layer end plate in train vibration influence, low temperature and splashing water, if
Icing then needs to measure icing thickness and adhesive force size.By accumulated ice sleet/vibration integrated experiment to reach according to result of the test
Phenomenon draws the result of the anti-accumulated ice effect of different disposal layer, and support foundation is provided for product improvement in the future.
Investigated according to current detection industry, laboratory can realize vibration or accumulated ice/sleet mini-test, and existing product
Ice+sleet pilot system is typically difficult to the index parameter for reaching client's proposition.For these reasons, it is necessary to research and develop one kind can be real
Show accumulated ice sleet+vibration integrated pilot system to meet growing track transportation industry detection demand.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of accumulated ice sleet vibration
Comprehensive test system, to solve in prior art systems by accumulated ice sleet and vibration stress while testpieces and right can not to be applied to
Water outlet has the problem of particular requirement, is the vibration integrated experiment of accumulated ice sleet that a kind of discharge pressure and flow are adjustable, water temperature is controllable
System.
Technical scheme is used by realize the purpose of this utility model：
A kind of vibration integrated pilot system of accumulated ice sleet, including：
For for testpieces provide test requirements document temperature experiment shower water the first combined environment test case and for for
Testpieces provides the second combined environment test case of the environment temperature of test requirements document, is installed in the first combined environment test case
There is water container, temperature sensor be provided with the water container, nozzle of drenching with rain is provided with the second combined environment test case,
The second combined environment test case be arranged on to testpieces apply vibration stress shake table on, it is described drench with rain nozzle with it is described
Water container is connected by water lines, is sequentially provided with first pressure table, water in the water lines from the outlet of high-pressure hydraulic pump
Regulating valve, flowmeter, check valve, second pressure gauge are flowed, the pipeline section connection between the check valve and second pressure gauge introduces
The gas-vapor mix valve of compressed air.
The temperature sensor connects temperature polling instrument by data wire.
The high-pressure hydraulic pump outlet side connection pipeline section also by the overflow pipe with manually-operated gate with by overflow water return
Flow in the water container.
The temperature sensor is PT100 temperature sensors.
The compressed air inlet end of the gas-vapor mix valve connects compressed air source through one-way control valve, pressure-reducing valve.
The utility model is the vibration integrated pilot system of accumulated ice sleet for high ferro motor-car anti-ice-snow coating, belongs to track
The nonstandard pilot system that transportation industry uses, icing, adhesive force detection of anti-ice-snow coating etc. are can be applied to, for examining anti-ice
Accumulated ice sleet/vibration integrated environment that snow coating is subjected in high ferro running, the system have simple in construction, operation side
Face, measurement accuracy is high, and function integrates the advantages that powerful, and can be widely applied to other needs to examine the vibration integrated environment of accumulated ice sleet
Product testing in.
Brief description of the drawings
Fig. 1 show the structural representation of the vibration integrated pilot system of accumulated ice sleet of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, a kind of vibration integrated pilot system of accumulated ice sleet, including：
For for testpieces provide test requirements document temperature experiment shower water the first combined environment test case and for for
Testpieces provides the second combined environment test case of the environment temperature of test requirements document, is installed in the first combined environment test case
There is water container, temperature sensor be provided with the water container, nozzle of drenching with rain is provided with the second combined environment test case,
The second combined environment test case is arranged on the shake table (not shown) for applying vibration stress to testpieces, the spray of drenching with rain
Mouth is connected with the water container by water lines, is sequentially provided with current tune in the water lines from the outlet of high-pressure hydraulic pump
Save valve, flowmeter, check valve, pressure gauge.
It should be noted that in specific installation, the nozzle of drenching with rain will receive water drenching angle according to test products are actual
It is fixed on distance in the second combined environment test case.The flow control valve is manually-operated gate.
Specifically, the shake table can connect expansion platform, described expansion platform is arranged on the described second synthesis ring
In the chamber of border, the fixture of testpieces is installed on the expansion platform, tested with clamp assay part.The shake table,
Expanding table top and test fixture are existing vibration test conventional technique equipment, no longer describe in detail, also no longer show.
It should be noted that in the utility model, the first combined environment test case and the second combined environment test case
Existing high-low-temperature environmental testing case can be used to realize, or using a high-low-temperature environmental testing case with main tank and odd-side
It is specific unlimited to realize.
Specifically, one-way control valve of the compressed air inlet end of the gas-vapor mix valve through prevention compressed air reverse back,
Pressure-reducing valve connects compressed air source.
In the utility model, compressed air is introduced by gas-vapor mix valve, except compressed air and water mixing fog can be realized
, can also be during nozzle intermittent shower of drenching with rain, by being passed through pressure to nozzle of drenching with rain by drenching with rain outside nozzle spout test after change
Contracting air, to avoid nozzle at low ambient temperatures, such as -30 DEG C, situation about being freezed by residual water occurs.
Wherein, the temperature sensor connects temperature polling instrument by data wire.
Wherein, the high-pressure hydraulic pump outlet side connection pipeline section also by the overflow pipe with flow control valve with will overflow
Flowing water is back in the water container.
The specific temperature sensor is PT100 temperature sensors.
It should be noted that in the utility model, the shake table applies vibration stress to test products, during experiment, shakes
Dynamic platform is located at the bottom of the second combined environment test case, and the expanding table top of shake table connection is in the second combined environment test case
Casing inner bottom part position, test products according to practical service environment be fixed on test fixture, and fixture is rigidly installed
It can be tested accordingly after on shake table expanding table top.
In the utility model, water container, such as bucket, the first integrated environment are placed in the first combined environment test case
Chamber is used to provide desired temperature environment for the water in water container, while places PT100 temperature in water container and pass
Sensor is connected use with temperature polling instrument, realizes that spray coolant-temperature gage monitors acquisition function, second combined environment test in real time
Case can be used for applying -30 DEG C of temperature stresses to test products.
In the utility model, the nozzle of drenching with rain, which is used to realize test products, to be sprayed.Setting more than, Ke Yishi
Flow, the hydraulic pressure of existing shower water can monitor adjustable.
Further, in addition to power hammer and the data acquisition unit for connecting the power hammer, the power are hammered into shape for test products
Surface ice sheet is tapped, and connection data acquisition unit is gathered in real time to power hammer percussion power.
Salt fog test is being carried out to testpieces, after forming ice sheet on the surface of testpieces, testpieces is being taken out, hammered into shape using power
Test products surface ice sheet is tapped, connection data acquisition unit carries out collection percussion power experiment number in real time to power hammer percussion power
According to.
During work, water container provides institute by the first combined environment test case for spray in the first combined environment test case
The shower water water source of temperature is needed, shower water water source passes through the first pressure after the outflow of high-pressure hydraulic pump high pressure by initial water pressure monitoring
Power table, after the manual regulation of flow control valve that hydraulic pressure is adjusted by first coarse, the flowmeter of preliminary flow adjustment is flowed through, so
Afterwards again after preventing the check valve of compressed air reverse back, then introduced by connection and compress empty gas-vapor mix valve, will connect simultaneously
After water and the compressed air mixing entered reaches spray atomizing effect, by the pressure surface low being monitored to final spray water pressure
Test products are sprayed to spray spout, are realized to testpieces shower water.
The vibration integrated pilot system of the utility model accumulated ice sleet is to apply vibration stress to test products using shake table,
Using combined environment test case, respectively test products provide environment temperature and the temperature of required shower water simultaneously, utilize water under high pressure
Pump and flowmeter, pressure-reducing valve, pressure gauge, check valve, nozzle etc. combine, and realize the detectable adjustable function of flow, pressure, utilize
Temperature polling instrument carries out monitoring and gathered data in real time to spray coolant-temperature gage, and icing ice sheet is tapped and combined using power hammer
Data acquisition unit gathers to percussion power.
After the accumulated ice sleet+vibration integrated pilot system is built and debugged as described above, it can be smoothly realized to experiment
Product applies vibration stress, temperature stress and the collection of shower water temperature monitoring, spray, ice sheet adhesive force collection complex function.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (5)
- A kind of 1. vibration integrated pilot system of accumulated ice sleet, it is characterised in that including:For the first combined environment test case of experiment shower water that test requirements document temperature is provided for testpieces and for for experiment Part provides the second combined environment test case of the environment temperature of test requirements document, and storage is provided with the first combined environment test case Water receptacle, the water container is interior to be provided with temperature sensor, and nozzle of drenching with rain is provided with the second combined environment test case, described Second combined environment test case is arranged on the shake table for applying vibration stress to testpieces, drench with rain nozzle and the water storage Container is connected by water lines, is sequentially provided with first pressure table from the outlet of high-pressure hydraulic pump in the water lines, current are adjusted Valve, flowmeter, check valve, second pressure gauge are saved, the pipeline section connection between the check valve and second pressure gauge introduces compression The gas-vapor mix valve of air.
- 2. the vibration integrated pilot system of accumulated ice sleet as claimed in claim 1, it is characterised in that the temperature sensor passes through number Temperature polling instrument is connected according to line.
- 3. the vibration integrated pilot system of accumulated ice sleet as claimed in claim 2, it is characterised in that the outlet side of the high-pressure hydraulic pump The pipeline section of connection is also by the overflow pipe with manually-operated gate so that overflow water is back in the water container.
- 4. the vibration integrated pilot system of accumulated ice sleet as claimed in claim 1, it is characterised in that the temperature sensor is PT100 temperature sensors.
- 5. the vibration integrated pilot system of accumulated ice sleet as claimed in claim 1, it is characterised in that the compression of the gas-vapor mix valve Air inlet end connects compressed air source through one-way control valve, pressure-reducing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749443.XU CN207081530U (en) | 2017-06-26 | 2017-06-26 | A kind of vibration integrated pilot system of accumulated ice sleet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749443.XU CN207081530U (en) | 2017-06-26 | 2017-06-26 | A kind of vibration integrated pilot system of accumulated ice sleet |
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| Publication Number | Publication Date |
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| CN207081530U true CN207081530U (en) | 2018-03-09 |
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| CN201720749443.XU Active CN207081530U (en) | 2017-06-26 | 2017-06-26 | A kind of vibration integrated pilot system of accumulated ice sleet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340110A (en) * | 2017-06-26 | 2017-11-10 | 天津航天瑞莱科技有限公司 | A kind of vibration integrated pilot system of accumulated ice sleet |
| CN109490352A (en) * | 2018-12-28 | 2019-03-19 | 中山大学 | Multifactor low temperature sleet freezing environment simulated testing system |
| CN111443031A (en) * | 2020-04-28 | 2020-07-24 | 北京卫星环境工程研究所 | Ground simulation test device for researching soil defense six-methane rain |
-
2017
- 2017-06-26 CN CN201720749443.XU patent/CN207081530U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340110A (en) * | 2017-06-26 | 2017-11-10 | 天津航天瑞莱科技有限公司 | A kind of vibration integrated pilot system of accumulated ice sleet |
| CN109490352A (en) * | 2018-12-28 | 2019-03-19 | 中山大学 | Multifactor low temperature sleet freezing environment simulated testing system |
| CN109490352B (en) * | 2018-12-28 | 2021-07-09 | 中山大学 | Multi-factor low-temperature freezing rain icing environment simulation test system |
| CN111443031A (en) * | 2020-04-28 | 2020-07-24 | 北京卫星环境工程研究所 | Ground simulation test device for researching soil defense six-methane rain |
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