CN109738353A - For simulating the climatic test cabinet of a variety of traffic environments - Google Patents
For simulating the climatic test cabinet of a variety of traffic environments Download PDFInfo
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- CN109738353A CN109738353A CN201910157295.6A CN201910157295A CN109738353A CN 109738353 A CN109738353 A CN 109738353A CN 201910157295 A CN201910157295 A CN 201910157295A CN 109738353 A CN109738353 A CN 109738353A
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- cabinet
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Abstract
The present invention discloses a kind of for simulating the climatic test cabinet of a variety of traffic environments, it includes roadbed, it is installed on the roadbed and has the cabinet of connecting hole, the snow making apparatus being all set on the roadbed, make rain device and make mist device and be passed through the connecting hole and protrude into the cabinet and with the snow making apparatus, it is described to make rain device and first delivery pipe making mist device and being connected to, the climatic test cabinet for simulating a variety of traffic environments further include be set in the cabinet and the instruction carriage that is located on the roadbed and with the snow making apparatus, it is described to make rain device and the control device making mist device and being electrically connected.Influence of the environment for instruction carriage is tested when climatic test cabinet provided by the invention can be moved in chamber by instruction carriage to find out the correlation of traffic environment and road safety.
Description
Technical field
The present invention relates to climatic simulation fields more particularly to a kind of for simulating the climatic test cabinet of a variety of traffic environments.
Background technique
With the fast development of China's transportation business, national economy level has increased significantly, but adjoint
And carrys out road traffic accident and also grow in intensity.Country has put into effect a series of important measures with the safety of road improvement traffic over the years
Management, and effective achievement is achieved, road traffic safety situation improves year by year, traffic mortality decline, but at present
The accident amount of road traffic or bigger accounts for 85% or more of all kinds of accident total amounts in the whole nation, and the major accident of road traffic
Risen on year-on-year basis.
The reason of traffic safety accident formation, has very much, and wherein influence of the traffic environment to road traffic accident be very
Seriously.The correlation for how finding out traffic environment and road safety, correctly and comprehensively evaluates Traffic Environment on Road Safety
Influence, be increasingly valued by people.Traffic Environment on Road Safety influence evaluation for, difficult point be it is many because
The generation that the uncertainty of element, such as certain environmental factors may result in various roads safety problem, and environment temperature therein
The influence of road pavement concrete work state and performance is significant under degree, humidity, wind speed and ice and snow misty rain state, such as:
The pavement concrete constructed and conserved under difficult environmental conditions can show completely different anti-cracking ability, intensity and durable
Ability, achievement mixture material design method and construction and maintenance mode are of great significance.
Therefore, it is necessary to provide the new climatic test cabinet for being used to simulate a variety of traffic environments of one kind to solve above-mentioned technology
Problem.
Summary of the invention
The main object of the present invention is to provide a kind of for simulating the climatic test cabinet of a variety of traffic environments, it is intended to by this
Climatic test cabinet simulation actual environment is tested in chamber to find out the correlation of traffic environment and road safety.
To achieve the above object, a kind of climatic test cabinet for simulating a variety of traffic environments proposed by the present invention includes road
Base, be installed on the roadbed and with connecting hole cabinet, be all set on the roadbed snow making apparatus, make rain device and
Make mist device and be passed through the connecting hole and protrude into the cabinet and with the snow making apparatus, the rain device and described made
Make the first delivery pipe that mist device is connected to, described for simulating the climatic test cabinet of a variety of traffic environments further includes being set to institute
State the instruction carriage in cabinet and being located on the roadbed and with the snow making apparatus, described make rain device and described make mist device
The control device being electrically connected.
Preferably, the climatic test cabinet for simulating a variety of traffic environments further includes that rainwater flusher, fog are released
Put device and snowflake release device, the rainwater flusher, the fog release device and the snowflake release device
It is connected to first delivery pipe.
Preferably, the rainwater flusher include the rainwater sprinkler that is lifted on the roof of the inside of the cabinet with
And the second delivery pipe for being connected to the rainwater sprinkler and being connected to first delivery pipe.
Preferably, the fog release device includes third delivery pipe and is installed on one end of the third delivery pipe simultaneously
The first release ball being connected to the third delivery pipe, the other end of the third delivery pipe are connected to first delivery pipe
It connects；The snowflake release device include the 4th delivery pipe and the one end for being installed on the 4th delivery pipe and with it is the described 4th defeated
The second release ball that pipe is connected to is sent, the other end of the 4th delivery pipe is connected to first delivery pipe, first release
Ball and the second release ball are located at the intracorporal middle part of the case.
Preferably, be provided with four-way valve in the connecting hole, the four-way valve include main feedline interconnected and
Three secondary delivery pipes, the main feedline are connected to first delivery pipe, three secondary delivery pipes respectively with it is described
Second delivery pipe, the third delivery pipe and the 4th delivery pipe connect, and are provided with and the control on the four-way valve
The electrically-controlled valve of device electrical connection.
Preferably, the first release ball and the second release ball have been respectively formed on multiple relief holes.
Preferably, the cabinet includes the first side wall and the second sidewall opposite with the first side wall, first side
The temperature sensor and humidity sensor being electrically connected with the control device are installed on wall, be equipped in the second sidewall with
The meteorological sensor of the control device electrical connection.
Preferably, heating device is provided on the roof of the cabinet, the heating device includes placing frame and setting
In the photoelectric heater in the placing frame for heating and being electrically connected with the control device to the box house.
Preferably, described for simulate the climatic test cabinet of a variety of traffic environments to further include being set to below the roadbed
Discharge casing, the discharge casing by multiple drainpipes respectively with the snow making apparatus, it is described make rain device, it is described make mist device with
And the cabinet connection.
Preferably, the climatic test cabinet for simulating a variety of traffic environments further includes being set to outside the cabinet simultaneously
The control flow being electrically connected with the control device.
In technical solution of the present invention, by the installation casing on roadbed, and snow making apparatus is set on roadbed simultaneously, is made
Mist device and rain device is made, so that can be simulated respectively to snowy day, greasy weather and rainy day in the cabinet, and can be with
To simulation weather be combined, thus by be located at roadbed on instruction carriage moved in chamber when test environment for
The influence of instruction carriage is to find out the correlation of traffic environment and road safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the climatic test cabinet for simulating a variety of traffic environments of the embodiment of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the enlarged diagram in Fig. 1 at B；
Fig. 4 is the external structure schematic diagram of the climatic test cabinet for simulating a variety of traffic environments of the embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
Also, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
The present invention provides a kind of for simulating the climatic test cabinet of a variety of traffic environments, it is intended to pass through the climatic test cabinet mould
Quasi- actual environment is tested in chamber to find out the correlation of traffic environment and road safety.
As shown in Figure 1, provided in an embodiment of the present invention for simulate the climatic test cabinet of a variety of traffic environments to include roadbed
10, it is installed on roadbed 10 and has the cabinet 20 of connecting hole 21, the snow making apparatus 30 being all set on roadbed 10, make rain device
40 and make mist device 50 and be passed through connecting hole 21 and protrude into cabinet 20 and with snow making apparatus 30, make rain device 40 and make mist dress
50 the first delivery pipes 22 being connected to are set, the climatic test cabinet for simulating a variety of traffic environments further includes being set in cabinet 20
And be located at the instruction carriage 1 on roadbed 10 and with snow making apparatus 30, make rain device 40 and make the control that mist device 50 is electrically connected
Device (not shown).In the present embodiment, roadbed 10 is formed after the basis of the mortar of 2cm thickness being placed and solidified first for test
Vehicle 1 is moved on roadbed 10, and then cabinet 20 is installed on roadbed 10, with formed closed space for cabinet 20 inside
Carry out environmental simulation.
It is understood that chamber door (not shown) is necessarily offered on the cabinet 20 of the chamber, so that instruction carriage 1 can
Simulation test is carried out inside into cabinet 20, and when the chamber door is closed, can achieve the effect that 20 inside of seal case.Together
When, a cushion block (not shown) can also be set at chamber door, and the section of the cushion block is triangle, so that instruction carriage 1 exists
It can be tested by the inside that the effect of cushion block enters chamber when into 20 inside of cabinet.
Wherein, when instruction carriage 1 enter 20 inside of cabinet after, if desired to the instruction carriage 1 carry out in the environment of the greasy weather into
When row simulation, just mist device 50 can be made by control device driving and started operation, and make the fog energy that mist device 50 produces
It is enough sent into inside cabinet 20 by the first delivery pipe 22, then moves instruction carriage 1 inside cabinet 20 to find out mist
The correlation of its environment and road safety.And since rainy day environment and snowy day environment are consistent with the operating process of foggy environment,
Only only have the component of control device driving different, rainy day environment makes rain device 40 for control device driving and works, snowy day
Environment is that control device drives snow making apparatus 30 to work, and is no longer described one by one herein.
Preferably, cabinet 20 is iron sheet-thermal insulation material-iron sheet structure, so that carrying out meteorological simulation to the chamber
When, insulation can will be carried out inside cabinet 20, prevent error.And wherein thermal insulation material can be with ZS-211 reflective insulation
One or more of thermal insulation coatings, ZS-1 thermostable heat-isolating coating material, the heat-insulated soft felt of base of receiving.Certainly, thermal insulation material
It can also be the thermal insulation material of other forms, herein with no restrictions.
Simultaneously, it should be noted that blowing device (not shown), the blowing device are also provided on the cabinet 20
Also it is electrically connected with control device, so as to need to being blowed in the cabinet 20 to simulate and blow weather, and wind speed energy
Enough reach 1 ~ 10m/s.
Wherein, which further includes rainwater flusher 23, fog release
Device 24 and snowflake release device 25, rainwater flusher 23, fog release device 24 and snowflake release device 25 with
The connection of first delivery pipe 22.Meanwhile rainwater flusher 23 includes on the roof (not indicating) for the inside for being lifted on cabinet 20
Rainwater sprinkler 231 and the second delivery pipe 232 for being connected to rainwater sprinkler 231 and being connected to the first delivery pipe 22.And
When to carrying out rainy day simulation in cabinet 20, control device driving snow making apparatus 30 starts operation, and makes what mist device 50 produced
Fog can be entered the second delivery pipe 232 by the first delivery pipe 22 and be entered in rainwater sprinkler 231, and rainwater sprinkler
On the roof of the inside of 231 liftings and cabinet 20, so that rainwater good can be simulated from top when carrying out rainy day simulation
Land and drop to the environment on ground (i.e. roadbed 10), to improve in the precision detected when rainy day simulation, together
When can also find out the correlation of rainy day environment and road safety.
Referring to FIG. 3, simultaneously as fog release device 24 is including third delivery pipe 242 and is installed on third conveying
One end of pipe 242 and the first release ball 241 being connected to third delivery pipe 242, the other end of third delivery pipe 242 and first defeated
Send the connection connection of pipe 22；Snowflake release device 25 includes the 4th delivery pipe 252 and is installed on one end of the 4th delivery pipe 252 simultaneously
The second release ball 251 being connected to the 4th delivery pipe 252, the other end of the 4th delivery pipe 252 are connected to the first delivery pipe 22, the
One release ball 241 and the second release ball 251 are located at the middle part in cabinet 20.To respectively to progress greasy weather mould inside cabinet 20
When quasi- and snowy day is simulated, to snow making apparatus 30 and mist device 50 can be made drive by control device, and will production
Simulation snowflake and simulation fog out each leads into third delivery pipe 242 and the 4th delivery pipe 252 by the first delivery pipe 22
It is interior, and discharged by the first release ball 241 and the second release ball 251, to form the greasy weather simulation inside cabinet 20
It is simulated with snowy day, instruction carriage 1 is then subjected to mobile be just able to carry out again and is detected to find out foggy environment, snowy day environment point respectively
Not with the correlation of road safety.
Referring to FIG. 2, and actual vehicle in the process of moving, the phenomenon that necessarily will appear a variety of situations and deposit, that
When simulating the environment in cabinet 20, it is necessarily required to carry out hybrid analog-digital simulation to a variety of weather.Therefore, in connecting hole 21
It is inside provided with four-way valve 26, four-way valve 26 includes that main feedline 261 interconnected and three secondary delivery pipes 262, master are defeated
Send pipe 261 to be connected to the first delivery pipe 22, three secondary delivery pipes 262 respectively with the second delivery pipe 232, third delivery pipe 242
And the 4th delivery pipe 252 connect, be provided with the electrically-controlled valve 263 being electrically connected with control device on four-way valve 26.
And because electrically-controlled valve 263 can control the on and off of three secondary delivery pipes 262 respectively, then needing together
When Shi Jinhang greasy weather, snowy day simulation, it is only necessary to electrically-controlled valve 263 is driven by control device, so that motor-driven valve opening is defeated with third
It send two secondary delivery pipes 262 that pipe 242 and the 4th delivery pipe 252 are connected to and closes another and be connected to the second delivery pipe 232
Secondary delivery pipe 262 just can complete greasy weather and snowy day meteorological simulation in cabinet 20.And carrying out rainy day and snowy day simulation
Or rainy day and greasy weather when simulating, due to carry out the greasy weather, snowy day is simulated when the case where it is similar, just no longer describe one by one herein.
At the same time it can also open simultaneously three secondary delivery pipes 262 by electrically-controlled valve 263 to form rainy day, greasy weather and snow in cabinet 20
It hybrid analog-digital simulation is meteorological.
And in preferred embodiment, the first release ball 241 and the second release ball 251 have been respectively formed on multiple relief holes.
Specifically, it is hollow sphere, third delivery pipe 242 and the 4th that the first release ball 241 and the second release ball 251, which are inside,
Delivery pipe 252 is respectively corresponded to be connected to the first release ball 241 and the second release ball 251, and by being formed and the first release ball
241 and second release ball 251 on relief hole fog or snowflake are discharged from relief hole.And carrying out greasy weather or snow
When its simulation, just it can be released to by relief hole by making fog that mist device 50 or snow making apparatus 30 produce or snowflake
In cabinet 20.
In addition, cabinet 20 includes the first side wall 27 and the second sidewall opposite with the first side wall 27 referring again to Fig. 1
28, the temperature sensor 60 and humidity sensor 70 being electrically connected with control device, second sidewall 28 are installed on the first side wall 27
On the meteorological sensor 80 being electrically connected with control device is installed.And pass through temperature sensor 60, humidity sensor 70 and gas
Image sensor 80 just can be accurately obtained required meteorology and temperature and humidity, improve and carry out gas inside to cabinet 20
Accuracy when as simulation.
And when the chamber is tested, the numerical value of temperature can be adjusted in -30 ~ 50 DEG C of interval range；
And the numerical value of humidity can be adjusted in the interval range of 20 ~ 95%RH；The numerical value of rainfall can be 0 ~ 3mm/min's
It is adjusted in interval range；And when carrying out simulation snowy day meteorology, snowfall 1 hour or more can be continued, so that roadbed 10
On snowfall thickness reach 5 ~ 10mm or more.
Wherein, snow making apparatus 30 preferably using DT-300 snowmaker, make mist device 50 preferably using KU0101 make mist machine,
Control device preferably uses Siemens's GGD control cabinet, meteorological sensor 80 preferably using PC-3 movable type automatic weather station.And
In other embodiments, snow making apparatus 30, make mist device 50, control device and meteorological sensor 80 be not limited only to it is above-mentioned preferably
The model of use can also be the device of other models, be not required to be limited herein.
In above-mentioned preferred embodiment, heating device 29 is provided on the roof of cabinet 20, heating device 29 includes putting
It sets frame 291 and is set in placing frame 291 for being heated to the photoelectricity for heating inside cabinet 20 and being electrically connected with control device
Device 292.And after being completed to above-mentioned bad weather, it needs to being internally heated to dispel a mist, melt snowflake
And evaporation rainwater, it will pass through control device driving photoelectric heater 292 and cabinet 20 be internally heated.
Meanwhile referring to FIG. 1, using instead in the climatic test cabinet for simulating a variety of traffic environments further includes being set under roadbed 10
Side discharge casing 90, discharge casing 90 by multiple drainpipes 91 respectively with snow making apparatus 30, make rain device 40, make mist device 50 with
And cabinet 20 is connected to.To which the fog after dispersing and the snowflake after thawing and unevaporated rainwater can be emitted into
Discharged in water tank 90, and can also by snow making apparatus 30, make rain device 40, make extra defective material in mist device 50 and discharge
With centralized processing in draining lane, pollution environment is prevented.So it is understood that the climatic test cabinet can also include one
Water storage library (not shown) or storage warehouse (not shown), and the water storage library or storage warehouse can with snow making apparatus 30, make rain device
40, make mist device 50 be connected to snow making apparatus 30, make rain device 40, make mist device 50 supplied water or be fed with continue
Carry out climatic simulation.
Referring to FIG. 4, the climatic test cabinet for simulating a variety of traffic environments further include be set to 20 outside of cabinet and with
The control flow 100 of control device electrical connection.And in the present embodiment, it can be by being located at the user outside the chamber to control
Screen 100 is operated, thus by the operation of user to be controlled by control device to the device inside the climatic test cabinet
System.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (10)
1. a kind of for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that described for simulating a variety of traffic rings
The climatic test cabinet in border includes roadbed, is installed on the roadbed and have the cabinet of connecting hole, is all set on the roadbed
Snow making apparatus, make rain device and make mist device and be passed through the connecting hole and protrude into the cabinet and filled with the artificial snow-making
Set, it is described make rain device and first delivery pipe making mist device and being connected to, it is described for simulating the gas of a variety of traffic environments
Wait chamber further include be set in the cabinet and the instruction carriage that is located on the roadbed and with the snow making apparatus, described
Make rain device and the control device making mist device and being electrically connected.
2. as described in claim 1 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that described to be used for mould
The climatic test cabinet for intending a variety of traffic environments further includes rainwater flusher, fog release device and snowflake release device, institute
Rainwater flusher, the fog release device and the snowflake release device is stated to be connected to first delivery pipe.
3. as claimed in claim 2 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that the rainwater spray
Device is spilt to include the rainwater sprinkler being lifted on the roof of the inside of the cabinet and be connected to simultaneously with the rainwater sprinkler
The second delivery pipe being connected to first delivery pipe.
4. as claimed in claim 3 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that the fog is released
Put device include third delivery pipe and the one end for being installed on the third delivery pipe and be connected to the third delivery pipe
One release ball, the other end of the third delivery pipe are connected to connection with first delivery pipe；The snowflake release device includes
4th delivery pipe and the second release ball for being installed on one end of the 4th delivery pipe and being connected to the 4th delivery pipe, institute
The other end for stating the 4th delivery pipe is connected to first delivery pipe, and the first release ball and the second release ball are located at institute
State the intracorporal middle part of case.
5. as claimed in claim 4 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that the connecting hole
It is inside provided with four-way valve, the four-way valve includes main feedline interconnected and three secondary delivery pipes, the main conveying
Pipe be connected to first delivery pipe, three it is described secondary delivery pipes respectively with second delivery pipe, the third delivery pipe
And the 4th delivery pipe connects, and is provided with the electrically-controlled valve being electrically connected with the control device on the four-way valve.
6. as claimed in claim 4 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that described first releases
It puts ball and the second release ball has been respectively formed on multiple relief holes.
7. as of any of claims 1-6 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that
The cabinet includes the first side wall and the second sidewall opposite with the first side wall, be equipped on the first side wall with it is described
The temperature sensor and humidity sensor of control device electrical connection, are equipped in the second sidewall and are electrically connected with the control device
The meteorological sensor connect.
8. as of any of claims 1-6 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that
It is provided with heating device on the roof of the cabinet, the heating device includes that placing frame and being set in the placing frame is used
In the photoelectric heater for heating and being electrically connected with the control device to the box house.
9. as of any of claims 1-6 for simulating the climatic test cabinet of a variety of traffic environments, which is characterized in that
It is described for simulate the climatic test cabinet of a variety of traffic environments to further include the discharge casing being set to below the roadbed, the draining
Case by multiple drainpipes respectively with the snow making apparatus, described make rain device, described make mist device and the cabinet is connected to.
10. feature exists as of any of claims 1-6 for simulating the climatic test cabinet of a variety of traffic environments
In the climatic test cabinet for simulating a variety of traffic environments further includes being set to outside the cabinet and filling with the control
Set the control flow of electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157295.6A CN109738353A (en) | 2019-03-01 | 2019-03-01 | For simulating the climatic test cabinet of a variety of traffic environments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157295.6A CN109738353A (en) | 2019-03-01 | 2019-03-01 | For simulating the climatic test cabinet of a variety of traffic environments |
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| CN109738353A true CN109738353A (en) | 2019-05-10 |
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| CN201910157295.6A Pending CN109738353A (en) | 2019-03-01 | 2019-03-01 | For simulating the climatic test cabinet of a variety of traffic environments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110595801A (en) * | 2019-10-18 | 2019-12-20 | 重庆阿泰可科技股份有限公司 | Test chamber |
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| CN201556340U (en) * | 2009-03-09 | 2010-08-18 | 农业部环境保护科研监测所 | Movable type adjustable rainfall simulator |
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