CN206362683U - Cabin system is tested in a kind of white body accelerated corrosion - Google Patents
Cabin system is tested in a kind of white body accelerated corrosion Download PDFInfo
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- CN206362683U CN206362683U CN201621368757.7U CN201621368757U CN206362683U CN 206362683 U CN206362683 U CN 206362683U CN 201621368757 U CN201621368757 U CN 201621368757U CN 206362683 U CN206362683 U CN 206362683U
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Abstract
The utility model is related to a kind of white body accelerated corrosion experiment cabin system, the systematization equipment that real natural environment carries out integrated synthesis accelerated corrosion experiment to white body is simulated as a kind of, top salt solution rotation can be carried out to white body to spray, bottom salt muddy water rotation spray is spilt, vehicle body gradation etching, high temperature, low temperature, saturated humidity, humid control, corrosion spray, Deng test, the protection Design that domestic automobile exists in terms of corrosion test technique is solved well, the application of aseptic technic and technological level relatively low shortcoming relatively, with can clean automatically, fast response time；Low temperature control, energy saving；Spraying effect is good, rate of corrosion is controllable；Filtering accuracy is high, wide adaptation range；The features such as equipment starts, runs simple to operate.
Description
Technical field
The utility model is related to a kind of real natural environment of simulation and carries out integrated synthesis accelerated corrosion examination to white body
The systematization equipment tested, more particularly to a kind of white body accelerated corrosion experiment cabin system.
Background technology
The data display issued according to China Association for Automobile Manufacturers, Chinese automobile total sales volume exceedes the U.S., as the whole world the
One big automobile market, while auto industry high speed development, extension automobile service life is one of target that various countries are pursued.Such as
The present, accident fault, friction damage, corrosion and damage are three kinds of principal modes of car breakdown respectively, wherein the most universal and serious
Be corrosion and damage, especially have become influence automotive service life in the regional corrosion and damage of coastal area and industry prosperity
Main cause.
It is reported that metal erosion causes annual each automotive average loss in the whole world to be 150~250 dollars, it can be evaluated whether
Go out economic loss of the China in 2013 caused by automobile corrodes up to more than 1,700 hundred million yuan, cause material, energy waste, cause huge
Economic loss, while also bringing environmental pollution, traffic accident.To Sweden and China's automobile Investigation On Corrosion between 1985~1991 years
Show, in addition to unexpected traffic accident damage and parts thereof abrasion, automobile corrosion is the major reason that car breakdown is scrapped.Closely
Over a little years, because Defective vehicle recall event is not within minority caused by auto parts and components corrosion.Strengthen the corrosion protection to automobile, just
Really use, Rational Maintenance and maintenance automobile, for safe operation, to extend its service life significant, while this is also
Auto vendor and the common aspiration of consumer.
Developed countries are started to walk early in new material new energy complete vehicle test field industry, true nature environmental simulation test
System etc. is also grasped by overseas enterprise, the relative monopolization for causing foreign brand name to segment market some automobiles, and China's vehicle
Corrosion test field is also not nearly enough extensive, using depth also far away from developed country.As country is to new-energy automobile, new material
Support, automobile industry obtained rapid development, thus vehicle is corroded and white body corrosion evaluation system demand also day
Benefit increase.But because the vehicle corrosion evaluation system of China is started late, technology is not also overripened, along with the external U.S. and moral
State to new material product high price sell to China to its core technology and some relative monopolizations segmented market, cause the country on
The test specification of this respect and the scarcity of test detecting equipment.
At present, Domestic Automotive Industry development level differs larger with advanced international standard, the automobile come into operation 1~2 year
After occur as soon as corrosion, just have component corrosion perforation within 3~4 years.The domestic research for corrosion protection also falls behind very much, external from six
The ten's began to vehicle road reinforcing corrosion test, and this experiment has extremely for the raising of automobile corrosion protection ability
Important effect, and China starts to walk then suitable evening in this regard.Hainan automobile test research institute from 1998, start into
Row automobile corrosion test is groped, and in 1999 formally starts trap for automobile corrosion test, so far, has completed hundred kinds of vehicles
Test mission, have accumulated substantial amounts of test data, and its result of the test is shown, part independent brand has still suffered from one with joint brand
Fixed gap.
At present, the Anti-corrosion design of domestic automobile white body, the application of aseptic technic and technological level are relatively relatively low, some
Richness, flatness and the glossiness and adhesive force of domestic automobile skin of paint are relatively low；The quality defect of coating, conversion film, especially
Be part in heavy corrosion environment (acid mist, high temperature etc.) anti-corrosion capability it is poor, directly performance in use for some time occur rust stain,
Skin of paint foaming, peeling, discoloration, loss of gloss, the reduction of fuel tank cleannes, nonmetal parts deformation etc..
But the white body protection corrosion-resistant correspondence design of Simulation scheme that is directed to domestic at present does not form complete set
System, the corrosion test emulator also without specialty, therefore how to develop a kind of specialty, intelligence, the white body of automation
Corrosion test emulator turns into the direction that those skilled in the art are directed to research.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of white body accelerated corrosion experiment cabin system, existing to solve
There is the deficiency in technology.The system considers the factor to affect of vehicle body corrosion, development experiments mistake comprehensively on the basis of research and development for many years
Journey is controllable, and the test period is short, can provide data supporting to improve vehicle body Corrosion Protection.
In order to achieve the above object, the concrete technical scheme that the utility model is used for：
Cabin system is tested in a kind of white body accelerated corrosion, wherein, including nacelle and lifting test stand, the lifting test stand
Enter from the door body of the nacelle, the nacelle is provided with compressed air inlet pipe, spray water inlet pipe, cleaning water inlet pipe, supercharging
Provided with rotary spray actuator, pilot region and respectively positioned at the trial zone in water pump, drainpipe and blast pipe, the nacelle
The Brine Pipe of the upper side and lower side in domain, salt slurry water pipe and：
Connect the adjustable rotary brine spray system at the top of the rotary spray actuator, including interconnected salt solution
Groove and salt solution rotary nozzle, the saline slot carry the first salt solution peristaltic pump, the saline slot, the spray water inlet pipe and described
Drainpipe is interconnected, and the salt solution rotary nozzle is on the Brine Pipe of upside；
Connect the bottom adjustable rotary salt slurry water sprinkler system of the rotary spray actuator, including interconnected salt
Muddy water groove and salt muddy water rotary nozzle, the salt slurry tank carry the second salt muddy water peristaltic pump, the salt slurry tank, the spray
Water inlet pipe, the drainpipe are interconnected, and the salt muddy water rotary nozzle is on the salt slurry water pipe of downside；
The adjustable salt fines mist sprinkling system of waist portion left and right side, including interconnected salt dust cloud groove and salt dust water
Mist rotary nozzle, the salt dust cloud groove carry the 3rd salt dust water smoke peristaltic pump, the salt dust cloud groove, the spray water inlet pipe,
The drainpipe is interconnected.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, also include：
Connect the adjustable pure water spray system in the rotary spray actuator waist portion, including interconnected pure water water
Groove and pure water rotary nozzle, the pure water tank, the cleaning water inlet pipe and the drainpipe are interconnected.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, also include：
Connect the high/low temperature and humidity control system in the rotary spray actuator waist portion, high/low temperature and the humidity control
System processed includes temperature and humidity controller, blowing jet pipe, Concealable Temperature Humidity Sensor, overtemperature prote sensor, cooling/heating and handed over
Evaporator, refrigeration compressor, circulating fan, electric heater and humidifier are changed, the temperature sensor and the overtemperature prote are passed
Sensor is on air channel air-flow return air loop in the nacelle, the Concealable Temperature Humidity Sensor, humidifier difference
The temperature and humidity controller is connected, the blowing jet pipe is connected with the compressed air inlet pipe, the blast pipe, the system
Cold heat exchanges evaporator and connects the refrigeration compressor and the electric heater respectively, and the steam that the humidifier is produced passes through
Pipeline imports the inlet scoop of the circulating fan, and the pilot region is uniformly diffused to after being broken up by the circulating fan.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, the lifting test stand includes：
Firm banking, the firm banking is provided with four castors, and positioned at the firm banking upper surface, corner location is each
Being provided with one has the motor mechanism of hand-operated wheel, and is provided with lifting support on each motor mechanism.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, the system also includes purification filtering
Case, the cleaned filter box connects the nacelle.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, the salt solution rotary nozzle, the rotation of salt muddy water
Turn shower nozzle, salt dust water smoke rotary nozzle to be connected with the rotary spray actuator, and the rotary spray actuator is also outer
It is connected to sway mode drive motor and realizes driving rotation.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, the cleaning water inlet pipe is connected with increasing
Water pump.
Preferably, above-mentioned white body accelerated corrosion experiment cabin system, wherein, both sides are provided with two rows in the nacelle
The blowing jet pipe, the blowing jet pipe connects the compressed air inlet pipe, for the experiment water progress to the white body
Blow off.
Compared with the prior art, the beneficial effects of the utility model are：
The system can carry out top salt solution rotation to white body and spray, and bottom salt muddy water rotation spray is spilt, vehicle body layering is rotten
Erosion, high temperature, low temperature, saturated humidity, humid control, corrosion spray, etc. test, well solve domestic automobile in corrosion test skill
Protection Design, the application of aseptic technic and the technological level existed in terms of art relatively low shortcoming relatively, with can automatically clean, ring
Answer speed fast；Low temperature control, energy saving；Spraying effect is good, rate of corrosion is controllable；Filtering accuracy is high, wide adaptation range；Equipment is opened
The features such as moving, run simple to operate.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the utility model and its spy
Levy, profile and advantage will become more apparent.Identical mark indicates identical part in whole accompanying drawings.Can be by
Accompanying drawing is drawn according to ratio, it is preferred that emphasis is purport of the present utility model is shown.
Fig. 1 is the structural representation that cabin system is tested in the accelerated corrosion of the utility model white body；
Fig. 2 is the top view that cabin system is tested in the accelerated corrosion of the utility model white body；
Fig. 3 is the side view that cabin system is tested in the accelerated corrosion of the utility model white body.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, but not as this practicality
New restriction.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model white body accelerated corrosion experiment cabin system includes nacelle 1 and risen
Test stand 2 drops, lifting test stand 2 enters from the door body of nacelle 1, nacelle 1 is provided with compressed air inlet pipe 3, spray water inlet pipe
4th, cleaning water inlet pipe 5, booster water pump 6, drainpipe 7 and blast pipe 8；
One is optional but non-limiting embodiment in, be preferably to described white body corrosion simulated experiment, this reality
With in new embodiment, it is preferred that lifting test stand 2 includes：Firm banking, firm banking is provided with four castors, is located at
Firm banking upper surface corner location is each provided with a liftable motor mechanism with hand-operated wheel, and each electricity
Lifting support is provided with machine mechanism.During use, white body is fixed on four lifting supports, passes through hand-operated wheel
The height of control lifting support is freely adjusted, is needed to realize inclination or steady shape according to actual experiment in order to which white body is quick
State.
In embodiment of the present utility model, provided with rotary spray actuator 9, pilot region and difference position in nacelle 1
Brine Pipe, salt slurry water pipe in the upper side and lower side of pilot region and：
(1) the adjustable rotary brine spray system at the top of connection rotary spray actuator, in the utility model embodiment
In, the adjustable rotary brine spray system mainly includes interconnected saline slot and salt solution rotary nozzle 10, saline slot
Band the first salt solution peristaltic pump, saline slot, spray water inlet pipe 4 and drainpipe 7 are interconnected, and salt solution rotary nozzle is located at the salt of upside
On water pipe；
It is used as an optimal preferred scheme：The adjustable rotary brine spray system is mainly to be equipped with storage salting liquid
Simultaneously direct-on-line is molten by actual concentrations (0.5 ± 0.05%, by weight) (maximum 20 μ S) mixing water and saturated sodium-chloride for saline slot
The system of liquid；Described adjustable rotary brine spray system is built-in with the conductivity gauge of temperature-compensating, for preparing and controlling
0.5% sodium chloride brine (electric conductivity when temperature is 20 DEG C：8.3mS/cm+0.80) as correcting mark during each measurement
It is accurate.Further, since the first salt solution peristaltic pump can accurately be controlled by programming automation, solution can be made to obtain appropriate accurate quantification point
Match somebody with somebody, be uniformly sprayed onto at the top of white body, the desired value of its average sprinkler discharge density is 5L/m2, and no more than 10L/m2。
In the optimal preferred scheme of the utility model, the type of salt solution rotary nozzle is 800050VP flushers, will
Cartridge nozzle is separated by 55-60cm on Brine Pipe, in 1 meter or so above white body.In addition, white body should be by defined angle
Expose in spraying and (deviate vertical line 15-20 degree), for full automatic experiment, 2 sets of salt solution rotary nozzles are equipped with nacelle, can
For simulating Acid Rain downward driving test simulation under nature.
(2) the adjustable rotary salt slurry water sprinkler system of connection rotary spray actuator bottom, the adjustable rotary salt slurry
Water sprinkler system includes interconnected salt slurry tank and salt muddy water rotary nozzle 11, and salt slurry tank is wriggled with the second salt muddy water
Pump 19, salt slurry tank, spray water inlet pipe 4, drainpipe 7 are interconnected, and salt muddy water rotary nozzle 11 is on salt slurry water pipe.
In embodiment of the present utility model, storage salt slurry tank of the salt with automatic stirring solution is equipped with, and due to second
Salt muddy water peristaltic pump can accurately be controlled by programming automation, and the salt slurry aqueous solution can be made, which to obtain appropriate accurate quantification distribution, can make solution
Proper placement is obtained, body bottom is uniformly sprayed onto, the desired value of average sprinkler discharge density is 5L/m2, and no more than 10L/m2。
It is preferred that, the nozzle type of described salt muddy water rotary nozzle 11 is 800050VP flushers.Salt muddy water rotates
Shower nozzle 11 is arranged on salt slurry water pipe, and is separated by 55-60cm two-by-two, in 1 meter or so below vehicle body.In specific simulation operations mistake
Cheng Zhong, it is desirable to the white body fixture being made up of inert material, available for supporting, arrange and fix white body, but must not hinder examination
Air circulation around sample, must not accumulation moisture.White body on fixture, which must not mutually cover, causes salt muddy water spray less than white
Body bottom, white body should be exposed in spraying by defined angle and (deviate vertical line 15-20 degree).
It is preferred that, for full automatic experiment, 2 sets of salt muddy water rotary nozzles are equipped with nacelle, for simulating the nature winter
Season 0 accumulated snow salting pavement behavior downward driving of road surface (test dust is mixed using ISO 12103-1, thick dirt A4 with 1% salt).
(3) the adjustable salt fines mist sprinkling system of the waist portion left and right side of connection rotary spray actuator 9, the adjustable salt
Dust cloud sprinkling system includes interconnected salt dust cloud groove and salt dust water smoke rotary nozzle 18, the salt dust of salt dust cloud groove band the 3rd
Water smoke peristaltic pump, salt dust cloud groove, spray water inlet pipe 4, drainpipe 7 are interconnected.
In embodiment of the present utility model, the adjustable salt fines mist sprinkling system is equipped with storage salt band automatic stirring solution
Salt dust cloud groove, while the 3rd salt dust water smoke peristaltic pump can accurately be controlled by programming automation, can obtain salt dust cloud solution
Appropriate accurate quantification distribution can make solution obtain proper placement, uniformly be sprayed onto area in the middle of waist line of body and shirt rim.Specific
During operation, it is desirable to which the white body on fixture, which must not mutually cover, causes salt fines spray painting to spill less than white body stringcourse bottom.White body
It should be exposed to by defined angle in salt fines atomizing and (deviate vertical line 15-20 degree).For full automatic experiment, in chamber
Being equipped with 2 sets of salt dust cloud rotary nozzles is used to simulate the accumulated snow salting pavement behavior downward driving (test dust of nature winter road surface 0
Using ISO12103-1, ultra-fine A1 is mixed with 1% salt).
(4) the adjustable pure water spray system in the waist portion of connection rotary spray actuator 9 and high/low temperature and humid control system
System.The adjustable pure water spray system includes interconnected pure water tank and pure water rotary nozzle 12, pure water tank, clean into
Water pipe and drainpipe 7 are interconnected.In embodiment of the present utility model, it is preferred that the adjustable pure water spray system is set
Meter so that accelerated corrosion experiment cabin system can be cleaned during each context conversion to tank wall, to remove salt fog
The pollutants such as salting liquid and salt muddy water of the Environmental Residues on tank wall, the step can be programmed in test procedure, test
Automatic running in journey, fast response time.
It is preferred that, cleaning water inlet pipe 5 is also connected with being provided with booster water pump 51, is easy to be pressurized, clean nacelle, improves cleaning effect
Rate.
In embodiment of the present utility model, to cause salt, water, mist solution to obtain appropriate distribution and being uniformly sprayed onto white
On vehicle body, in an alternative, salt solution rotary nozzle, salt muddy water rotary nozzle, salt dust water smoke rotary nozzle with rotation
Actuator connection is sprayed, and rotary spray actuator is also circumscribed with sway mode drive motor and realizes driving rotation, further
Drive each shower nozzle to rotate, uniform spray effect is realized with this.
High/low temperature and humidity control system, including temperature and humidity controller, blowing jet pipe 13, Concealable Temperature Humidity Sensor
14th, overtemperature prote sensor, cooling/heating exchange evaporator, circulating fan 15, refrigeration compressor 16, electric heater and humidifier,
Concealable Temperature Humidity Sensor 14 and overtemperature prote sensor are on air channel air-flow return air loop in nacelle 1, Concealable
Temperature Humidity Sensor 14, humidifier connect temperature and humidity controller respectively, and blowing jet pipe connects with compressed air inlet pipe 3, blast pipe 8
Logical, cooling/heating exchanges evaporator and connects refrigeration compressor 16 and electric heater respectively, and the steam that humidifier is produced is led by pipeline
Enter the inlet scoop of circulating fan 15, pilot region is uniformly diffused to after being broken up by circulating fan 15.
It is described in embodiment of the present utility model, it is preferred that cleaned filter box 121 is also associated with the outside of nacelle
Cleaned filter box is used to carry out filtration, purification to the air water smoke after experiment, reaches pollution-free, cleanable effect.
In embodiment of the present utility model, it is preferred that both sides are provided with jet pipe of being dried described in two rows in nacelle, this blows
Wind jet pipe connects compressed air inlet pipe, is blown off for the experiment water to white body；Further, the form of blowing off has cold wind
With two kinds of hot blast, its principle is that nozzle gas flow makes the salt water smoke on vehicle body be rapidly separated vehicle body.
In embodiment of the present utility model, high/low temperature and humidity control system be mainly detection by with work pilot region
The temperature change situation of air stream after the exchange of (humiture) energy ingredient；Specifically, the function of refrigeration (heat exchange) evaporator
It is to absorb the heat by flowing through the air-flow that surface is stirred by strong cyclic blower fan, the cold that refrigeration compressor is conveyed is passed to
Whole laboratory space, plays a part of reducing or adjusting indoor temperature.Simultaneously in the system in air-flow temperature very little change
Change captures the highly sensitive platinum alloy thermal resistance temperature and relative humidity being all installed in laboratory, and then epidemic disaster number
Warm, wet, angle value will be set according to the signal intensity of sensor according to instrument by controlling instrument, by auto computing provide one it is appropriate
Control instruction signal to original paper-SSR is performed, automatically control the current values for flowing to electric heater, controlled electric heater with
The continuous positive energy exchange of air-flow on its surface is flowed through, controls it to convey corresponding electricity to electric heater unit and controls electric heater
Heating amount --- surface temperature, reach the temperature difference eliminated between design temperature and actual temperature.
By what air-flow went round and began again circulating and exchanging heat each other, making experiment interior space temperature according to setting
Be maintained at a deviation, fluctuation angle value it is all satisfactory, stable, relatively it is accurate numerically, be various experiment works
What a good temperature primary condition beaten.
In addition, one is optional but non-limiting embodiment in, Overtemp. protector is further respectively had in temperature control system
And controller, overtemperature protected by temperature limitation measurement of setting up defences in the controller, shut down, controlling alarm program, can multiple protective ensure experiment
Equipment safety, reliable operation, prevent the generation of accident.
In this practical plan, configured using electronic type humidity sensor, and be coaxially placed in air channel air-flow in laboratory
On return air loop, when being changed with ambient air temperature, humidity levels, moisture in aqueous sensor crystal can be with
And produce different evaporations, moisture evaporation, which absorbs heat, declines crystal and its electronic type humidity sensor temperature, when around ring
During the change of border air epidemic disaster, the evaporation capacity (dew-point temperature) of hydrated crystal is with generation change.Due to temperature and humidity controller
Embedded micro-processor chip can carry out detection work to humidity sensor and be believed according to indoor actual humidity and setting value difference
Number carry out mathematical functional operation.It is preferred that, pid algorithm is a kind of calculation good with Reliability comparotive of currently a popular control accuracy
Method, partly sends corresponding humidification to humidifier automatically controlled (SSR) by auto computing and instructs, and control the size of humidification amount, whether there is
With speed.
In this practical plan, the humidifier is electric heater heated type, including heats water tank and be placed on described
Heat the finned electrothermal tube of stainless steel in Water in Water Tank.It is placed in heating Water in Water Tank and produces steam, by pipeline by steam
Circulating fan inlet scoop is imported, pilot region is uniformly diffused to by duct outlet after being broken up by blower fan.Carrying out analog loop
When border is tested, air-flow contains certain (moisture mixture) moisture, due to evaporator table when flowing through evaporator (surface cooler) surface
The temperature in face is less than the dew point of air-flow entrained with steam, and its part moisture condenses to form dew in condenser surface, due to gravity
Reason dew flow down and discharge along surface --- cause the change of airflow humidity, refrigeration (heat exchange) evaporator and heating, add
The combination of wet device has temperature adjustment, damping, the function of wet down.
In technical solutions of the utility model, the humidification method has the characteristics that：
A) compact conformation efficiency high, is easy to integrated planning arrangement；
B the high non-blind area of the uniformity) is humidified；
C) react fast, humidification amount is big, water and electric saving energy-conservation；
D) reasonable in design, reliability is high, service life is long, is easily installed maintenance；
E) there is water level to compensate automatically, multichannel water shortage alarm and protection system.Overtemperature is set inside electric moistening device due to taking
Protection device, external fluid delivery conduit road install set in water supply anomaly alarming device and controller the measurement of anti-overtemperature protected by temperature limitation,
The safeguard measures such as shutdown, controlling alarm program, greatly improve the security with having ensured equipment operation.
In addition, being additionally provided with LID illuminating lamps 17 at the top of the interior case of nacelle 1, illuminating effect, energy saving are realized.
From above-described embodiment as can be seen that advantage of the present utility model is：
The system can carry out top salt solution rotation to white body and spray, and bottom salt muddy water rotation spray is spilt, vehicle body layering is rotten
Erosion, high temperature, low temperature, saturated humidity, humid control, corrosion spray, etc. test, well solve domestic automobile in corrosion test skill
Protection Design, the application of aseptic technic and the technological level existed in terms of art relatively low shortcoming relatively, with can automatically clean, ring
Answer speed fast；Low temperature control, energy saving；Spraying effect is good, rate of corrosion is controllable；Filtering accuracy is high, wide adaptation range；Equipment is opened
The features such as moving, run simple to operate.
It should be appreciated by those skilled in the art that those skilled in the art combine prior art and above-described embodiment can be with
The change case is realized, be will not be described here.Such change case has no effect on substantive content of the present utility model, refuses herein
Repeat.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, may be used
Technical solutions of the utility model are made with many possible variations and modification using the methods and techniques content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to technical spirit of the present utility model to it is made for any of the above embodiments it is any it is simple modification, etc.
With change and modify, still fall within technical solutions of the utility model protection in the range of.
Claims (8)
1. cabin system is tested in a kind of white body accelerated corrosion, it is characterised in that including nacelle and lifting test stand, the lifting examination
Frame is tested from the door body of the nacelle to enter, the nacelle provided with compressed air inlet pipe, spray water inlet pipe, cleaning water inlet pipe,
Provided with rotary spray actuator, pilot region and respectively positioned at the examination in booster water pump, drainpipe and blast pipe, the nacelle
Test the Brine Pipe of the upper side and lower side in region, salt slurry water pipe and：
Connect the adjustable rotary brine spray system at the top of the rotary spray actuator, including interconnected saline slot and
Salt solution rotary nozzle, the saline slot carries the first salt solution peristaltic pump, the saline slot, the spray water inlet pipe and the draining
Pipe is interconnected, and the salt solution rotary nozzle is on the Brine Pipe of upside；
Connect the bottom adjustable rotary salt slurry water sprinkler system of the rotary spray actuator, including interconnected salt muddy water
Groove and salt muddy water rotary nozzle, the salt slurry tank carry the second salt muddy water peristaltic pump, the salt slurry tank, spray water inlet
Pipe, the drainpipe are interconnected, and the salt muddy water rotary nozzle is on the salt slurry water pipe of downside；
The adjustable salt fines mist sprinkling system of waist portion left and right side, including interconnected salt dust cloud groove and the rotation of salt dust water smoke
Turn shower nozzle, the salt dust cloud groove carries the 3rd salt dust water smoke peristaltic pump, it is the salt dust cloud groove, the spray water inlet pipe, described
Drainpipe is interconnected.
2. cabin system is tested in white body accelerated corrosion as claimed in claim 1, it is characterised in that also included：
Connect the adjustable pure water spray system in the rotary spray actuator waist portion, including interconnected pure water tank and
Pure water rotary nozzle, the pure water tank, the cleaning water inlet pipe and the drainpipe are interconnected.
3. cabin system is tested in white body accelerated corrosion as claimed in claim 1, it is characterised in that also included：
Connect the high/low temperature and humidity control system in the rotary spray actuator waist portion, the high/low temperature and humid control system
System includes temperature and humidity controller, blowing jet pipe, Concealable Temperature Humidity Sensor, overtemperature prote sensor, cooling/heating and exchanges and steam
Send out device, refrigeration compressor, circulating fan, electric heater and humidifier, the Concealable Temperature Humidity Sensor and the overtemperature
Sensor is protected on air channel air-flow return air loop in the nacelle, the Concealable Temperature Humidity Sensor, the humidification
Device connects the temperature and humidity controller respectively, and the blowing jet pipe is connected with the compressed air inlet pipe, the blast pipe, institute
State cooling/heating exchange evaporator and connect the refrigeration compressor and the electric heater, the steam that the humidifier is produced respectively
The inlet scoop of the circulating fan is imported by pipeline, the pilot region is uniformly diffused to after being broken up by the circulating fan.
4. cabin system is tested in white body accelerated corrosion according to claim 1, it is characterised in that the lifting test stand includes
Have：
Firm banking, the firm banking is provided with four castors, and positioned at the firm banking upper surface, corner location is respectively set
There is one there is the motor mechanism of hand-operated wheel, and lifting support is provided with each motor mechanism.
5. cabin system is tested in white body accelerated corrosion according to claim 1, it is characterised in that the system also includes only
Change Rose Box, the cleaned filter box connects the nacelle.
6. cabin system is tested in white body accelerated corrosion according to claim 1, it is characterised in that the salt solution rotary nozzle,
Salt muddy water rotary nozzle, salt dust water smoke rotary nozzle are connected with the rotary spray actuator, and the rotary spray is held
Row device is also circumscribed with sway mode drive motor and realizes driving rotation.
7. cabin system is tested in white body accelerated corrosion according to claim 1, it is characterised in that the cleaning water inlet pipe connection
It is provided with booster water pump.
8. cabin system is tested in white body accelerated corrosion according to claim 3, it is characterised in that both sides are all provided with the nacelle
Jet pipe of being dried described in two rows is equipped with, the blowing jet pipe connects the compressed air inlet pipe, for the examination to the white body
Water is tested to be blown off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368757.7U CN206362683U (en) | 2016-12-14 | 2016-12-14 | Cabin system is tested in a kind of white body accelerated corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368757.7U CN206362683U (en) | 2016-12-14 | 2016-12-14 | Cabin system is tested in a kind of white body accelerated corrosion |
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| Publication Number | Publication Date |
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| CN206362683U true CN206362683U (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368757.7U Active CN206362683U (en) | 2016-12-14 | 2016-12-14 | Cabin system is tested in a kind of white body accelerated corrosion |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356438A (en) * | 2017-08-24 | 2017-11-17 | 中汽中心盐城汽车试验场有限公司 | Large Copacity recoverable salt solution ejection testing device, system and method |
| CN107976399A (en) * | 2017-11-03 | 2018-05-01 | 重庆长安汽车股份有限公司 | A kind of spray road for vehicle body inner cavity corrosion test |
| CN108760608A (en) * | 2018-05-10 | 2018-11-06 | 芜湖市黄山松工业地坪新材料有限公司 | Industry ground slab corrosion testing device |
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| CN107976399A (en) * | 2017-11-03 | 2018-05-01 | 重庆长安汽车股份有限公司 | A kind of spray road for vehicle body inner cavity corrosion test |
| CN108760608A (en) * | 2018-05-10 | 2018-11-06 | 芜湖市黄山松工业地坪新材料有限公司 | Industry ground slab corrosion testing device |
| CN111751125A (en) * | 2020-06-30 | 2020-10-09 | 海南热带汽车试验有限公司 | Tractor reinforced corrosion test road and method |
| CN111751125B (en) * | 2020-06-30 | 2022-07-26 | 海南热带汽车试验有限公司 | Tractor reinforced corrosion test road and method |
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