CN108519244A - Vehicle air purifier device for detecting performance - Google Patents
Vehicle air purifier device for detecting performance Download PDFInfo
- Publication number
- CN108519244A CN108519244A CN201810214015.6A CN201810214015A CN108519244A CN 108519244 A CN108519244 A CN 108519244A CN 201810214015 A CN201810214015 A CN 201810214015A CN 108519244 A CN108519244 A CN 108519244A
- Authority
- CN
- China
- Prior art keywords
- fluctuating
- test chamber
- demarcation strip
- air purifier
- vehicle air
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims 1
- 230000000505 pernicious effect Effects 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 31
- 238000001514 detection method Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 108010066057 cabin-1 Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicle air purifier device for detecting performance, the caisson of pernicious gas is inputted including test chamber and to test chamber, fluctuating demarcation strip is equipped in the test chamber, first wind turbine and the second wind turbine, the first end and second end of the fluctuating demarcation strip and the bulkhead of test chamber are equipped with gap, test chamber is divided into the upper space and lower space of mutual unicom by the fluctuating demarcation strip, first wind turbine is set to above the first end of the fluctuating demarcation strip and to the second extreme direction air blast of the fluctuating demarcation strip, second wind turbine is set to below the second end of the fluctuating demarcation strip and to the first extreme direction air blast of the fluctuating demarcation strip, the fluctuating demarcation strip forms convex arch from first end to the second extreme direction first recessed formed after lower concave part.The device can simulate vehicle air purifier, and air environment is tested for the property in actual use in the car.
Description
Technical field
The present invention relates to a kind of air purifier detection devices, more particularly to a kind of vehicle air purifier performance detection
Device.
Background technology
Vehicle air purifier type is more, and from the point of view of publicity, each product all has stronger function, but has to various
The detergent power of evil gas does not have specific data and test index.Need the detergent power for all kinds of vehicle air purifiers
And in terms of it purifies working life, vehicle air purifier device for detecting performance is designed, in a limited space, to Vehicular air
The detergent power and working life of clarifier are detected.Existing air purifier device for detecting performance is typically for interior
The air-purifier designs that environment uses, as Chinese patent CN204789523U is disclosed for air purifier and air
The detecting system that the purifying rate of scavenging material is detected, including environmental chamber, further include be installed in the indoor release of environment, with
The pure air air inlet pipeline that release air inlet pipeline is connected；Test chamber, the exhaust being connected with the gas exhaust piping of test chamber
Device and the first sampler for being sampled to remaining detected material from gas exhaust piping after purification, the row of test chamber
Third control valve door and exhaust pump are installed in air pipe；The release is connected with test chamber by pipeline, is filled on pipeline
Equipped with the second sampler for being sampled to the detected material for entering test chamber before purifying from release.The detection
Circulating fan, which is arranged, in system also in test chamber makes gas circulation in test chamber, reaches the uniform purpose of gas in cabin, but this
The conventional nacelle of kind is difficult to simulate the airflow state of interior space, and the service condition that can not be directed to vehicle air purifier be examined
It surveys.In vehicle travel process, there is specific flowing in in-vehicle air, it is therefore desirable to simulate in-vehicle air motion state to automobile-used
Air purifier is detected.
Invention content
Defect for the above-mentioned prior art, task of the invention lies in provide a kind of vehicle air purifier performance detection dress
It sets, vehicle air purifier is detected with simulating in-vehicle air motion state.
The technical scheme is that such：A kind of vehicle air purifier device for detecting performance, including test chamber and to
Test chamber inputs the caisson of pernicious gas, and fluctuating demarcation strip, the first wind turbine and the second wind turbine, institute are equipped in the test chamber
The bulkhead of the first end and second end and test chamber of stating fluctuating demarcation strip is equipped with gap, and the fluctuating demarcation strip separates test chamber
For the upper space and lower space of mutual unicom, first wind turbine is set to above the first end of the fluctuating demarcation strip simultaneously
The second extreme direction air blast to the fluctuating demarcation strip, second wind turbine are set to below the second end of the fluctuating demarcation strip
And to the first extreme direction air blast of the fluctuating demarcation strip, the fluctuating demarcation strip is from first end to the second extreme direction elder generation concave
At forming convex arch after lower concave part.
Further, it in the upper space, is equipped with and leads between the lower concave part of fluctuating demarcation strip and the bulkhead of test chamber
Flowing plate, the baffle surface are equipped with several through-holes.
Further, from top to bottom by rows, the through-hole of often going presses small one and large one to the through-hole on the deflector
Every arrangement.
Further, the axis angle of the through-hole adjacent in a line is 30 °~90 ° on the deflector.
Further, the caisson includes several gas cylinders, and the gas cylinder is by pressure reducing valve and the test chamber by pipe
Road is connected to, and pipeline is equipped with flowmeter between the pressure reducing valve and test chamber.
Further, the upper space in the test chamber is equipped with harmful gas sensor.
The advantages of the present invention over the prior art are that：By the setting of fluctuating demarcation strip, in conjunction with the first wind turbine and
Two wind turbines constitute air flow circuit in test chamber, on the one hand accelerate the flowing of air, pernicious gas is made to be sufficiently mixed；Separately
On the one hand the flowing of in-vehicle air is simulated by fluctuating demarcation strip, the gap between fluctuating demarcation strip and test chamber is by becoming greatly
It is small, form gap.Under the action of wind turbine, the acceleration of tested air passes through gap；Separately since fan blade rotation air draft is made
With forming certain negative pressure at wind turbine back, accelerate the suction of air, tested air is made to reach the wind turbine back of the body quickly through gap
Portion accelerates pernicious gas to be mixed with original air in test chamber under the action of fan blade rotates, being capable of Fast simulation vapour
Vehicle pernicious gas release conditions in the car.Arranged for interval has small one and large one hole, the axis and aperture of macropore on vertical deflector
Axis mutually collided by macropore and small gas flow hole when air-flow through hole at 30 °~90 ° of angle, further speed up mixed
It closes.
Description of the drawings
Fig. 1 is vehicle air purifier device for detecting performance structure of the main view.
Fig. 2 is vehicle air purifier device for detecting performance structure schematic side view.
Fig. 3 is the partial schematic sectional view of deflector.
Specific implementation mode
With reference to embodiment, the invention will be further described, but not as a limitation of the invention.
Shown in Fig. 1 to Fig. 3, the vehicle air purifier device for detecting performance that the present embodiment is related to, including test
Cabin 1 and the caisson that pernicious gas is inputted to test chamber 1.Wherein test chamber 1 is rectangular nacelle, provides vehicle-use air purification
The performance test space of device 2.Fluctuating demarcation strip 3 is equipped in test chamber 1, test chamber 1 is divided into upper space by fluctuating demarcation strip 3
And lower space, lower space is for placing vehicle air purifier 2 to be tested.The both ends of fluctuating demarcation strip 3 are respectively
There are gap between the bulkhead at the both ends of one end and second end, fluctuating demarcation strip 3 and test chamber 1, therefore upper space and lower part
Space is connected in the end positions of fluctuating demarcation strip 3 respectively, constitutes back-shaped access.The concrete structure of fluctuating demarcation strip 3 includes
Lower concave part 3a and convex arch 3b, fluctuating demarcation strip 3 first tilt down then horizontal direction in first end to the second extreme direction
Extend, i.e., then recessed formation lower concave part 3a forms convex arch 3b.In the lower concave part 3a and test chamber 1 of fluctuating demarcation strip 3
Roof between be provided with vertical deflector 4,4 surface of deflector opened up the transversely arranged through-hole 5 of several rows, often row through-hole
5 are alternatively arranged by small one and large one, as shown in figure 3, the axis of an adjacent large through-hole and a small through hole be arranged to 30 °~
90 ° of angle αs, the present embodiment select 60 °, and uplink and downlink through-hole 5 is aligned one by one.
The first wind turbine 6 and the second wind turbine 7 are additionally provided in test chamber 1, the first wind turbine 6 and the second wind turbine 7 are separately fixed at survey
Try roof and the bottom surface in cabin 1.Specifically, the first wind turbine 6 is set to above the first end of fluctuating demarcation strip 3 and to fluctuating demarcation strip
3 the second extreme direction air blast.Second wind turbine 7 is set to below the second end of fluctuating demarcation strip 3 and to the first of fluctuating demarcation strip 3
Extreme direction air blast.By the air blast of the first wind turbine 6 and the second wind turbine 7, make the gas in test chamber 1 in back-shaped access inner recirculation flow
It is dynamic.It is also provided with harmful gas sensor 8 in the upper space of test chamber 1, for dense to the various pernicious gases in test chamber 1
Degree is measured.
The main function of caisson is to provide various pernicious gases, and is supplied to test chamber 1.Caisson includes several
Gas cylinder 9, gas cylinder 9 is sequentially connected the lower space after explosion-proof solenoid valve 10, pressure reducing valve 11 and flowmeter 12 with test chamber 1 and connects
It is logical.Explosion-proof solenoid valve 10, flowmeter holder 14 is supported to support flowmeter 12 by solenoid valve bracket 13.It will be prevented by CAN bus 15
Quick-fried solenoid valve 10, flowmeter 12 are connect with electronic control terminal 16, pass through the flow control for each gas cylinder 9 that flowmeter 12 measures
The aperture of corresponding explosion-proof solenoid valve 10 reaches vehicle air purifier test to control the intake of pernicious gas in test chamber 1
It is required that.
The process tested vehicle air purifier 2 using vehicle air purifier device for detecting performance is in this way
, vehicle air purifier 2 is put into lower space by the hatch door 1a being arranged on test chamber 1, after closed hatch door 1a, according to test
It is required that controlling the aperture for the explosion-proof solenoid valve 10 that each gas cylinder 9 connects by electronic control terminal 16, control various in test chamber 1
The intake of pernicious gas, starts the first wind turbine 6 and the second wind turbine 7 forms gas circulation, while opening vehicle air purifier
2.After vehicle air purifier 2 works some time, various harmful gas in test chamber 1 are measured by harmful gas sensor 8
Bulk concentration obtains 2 performance parameter of vehicle air purifier.Alternatively, it is also possible to measure test chamber 1 by harmful gas sensor 8
Interior various harmful gas concentrations feedback, opening for the explosion-proof solenoid valve 10 that each gas cylinder 9 connects is controlled by electronic control terminal 16
Degree makes various harmful gas concentrations in test chamber 1 stablize, tests 2 continuous working period of vehicle air purifier.
Claims (6)
1. a kind of vehicle air purifier device for detecting performance, it is characterised in that：It is harmful to including test chamber and to test chamber input
The caisson of gas, the test chamber is interior to be equipped with fluctuating demarcation strip, the first wind turbine and the second wind turbine, the fluctuating demarcation strip
The bulkhead of first end and second end and test chamber is equipped with gap, and test chamber is divided into the upper of mutual unicom by the fluctuating demarcation strip
Portion space and lower space, first wind turbine are set to above the first end of the fluctuating demarcation strip and separate to the fluctuating
Second extreme direction air blast of plate, second wind turbine are set to below the second end of the fluctuating demarcation strip and divide to described rise and fall
First extreme direction air blast of partition board, the fluctuating demarcation strip from first end to the second extreme direction is first recessed form lower concave part after formed
Convex arch.
2. vehicle air purifier device for detecting performance according to claim 1, which is characterized in that in the upper space
It is interior, deflector is equipped between the lower concave part of fluctuating demarcation strip and the bulkhead of test chamber, the baffle surface is equipped with several through-holes.
3. vehicle air purifier device for detecting performance according to claim 2, which is characterized in that on the deflector
From top to bottom by rows, the through-hole of often going is alternatively arranged through-hole by small one and large one.
4. vehicle air purifier device for detecting performance according to claim 2, which is characterized in that same on the deflector
The axis angle of adjacent through-hole is 30 °~90 ° in a line.
5. vehicle air purifier device for detecting performance according to claim 1, which is characterized in that the caisson packet
Several gas cylinders are included, the gas cylinder, by pipeline connection, is managed by pressure reducing valve and the test chamber between the pressure reducing valve and test chamber
Road is equipped with flowmeter.
6. vehicle air purifier device for detecting performance according to claim 1, which is characterized in that in the test chamber
Upper space is equipped with harmful gas sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214015.6A CN108519244B (en) | 2018-03-15 | 2018-03-15 | Performance detection device for air purifier for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214015.6A CN108519244B (en) | 2018-03-15 | 2018-03-15 | Performance detection device for air purifier for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108519244A true CN108519244A (en) | 2018-09-11 |
| CN108519244B CN108519244B (en) | 2023-10-27 |
Family
ID=63433708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214015.6A Active CN108519244B (en) | 2018-03-15 | 2018-03-15 | Performance detection device for air purifier for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108519244B (en) |
Citations (17)
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|---|---|---|---|---|
| GB228602A (en) * | 1923-11-01 | 1925-02-02 | Ernest Leonard Ford | Improvements in and relating to automatic ventilators for closed carriages and the like |
| JPH03232547A (en) * | 1990-02-08 | 1991-10-16 | Matsushita Electric Ind Co Ltd | Air cleaner to be mounted in vehicle |
| CN2669194Y (en) * | 2004-02-10 | 2005-01-05 | 河南省建筑科学研究院 | Combined environmental testing cabin |
| JP2005231613A (en) * | 2003-12-24 | 2005-09-02 | Mazda Motor Corp | Wind deflector for open car |
| JP2006105408A (en) * | 2004-09-30 | 2006-04-20 | Max Co Ltd | Air cleaning system |
| CN101333956A (en) * | 2008-07-24 | 2008-12-31 | 无锡红湖消声器有限公司 | Coupling type catalyst |
| CN202631511U (en) * | 2012-06-19 | 2012-12-26 | 沈阳产品质量监督检验院 | Air circulating device of large-volume environmental testing cabin |
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| CN103954317A (en) * | 2014-05-06 | 2014-07-30 | 雷丰丰 | Experimental device for simulating real environment of sandstorms |
| CN104155135A (en) * | 2014-08-11 | 2014-11-19 | 清华大学 | Device for measuring clean air quantity attenuation rate of air cleaner |
| CN204255666U (en) * | 2014-11-04 | 2015-04-08 | 武汉计算机外部设备研究所 | For testing the device of air purifier purifying property |
| CN204462122U (en) * | 2015-03-26 | 2015-07-08 | 盐城工学院 | A kind of circulation honeycomb duct type vehicle occupant compartment air monitor |
| CN204904049U (en) * | 2015-08-07 | 2015-12-23 | 深圳市西宝船舶电子有限公司 | Multi -functional environmental simulation cabin |
| CN105973784A (en) * | 2016-06-03 | 2016-09-28 | 中国安全生产科学研究院 | Solid particle protective clothing detection experiment chamber |
| CN206184287U (en) * | 2016-11-11 | 2017-05-24 | 山东星耀环境能源有限公司 | Board -like blender |
| CN208171620U (en) * | 2018-03-15 | 2018-11-30 | 常熟理工学院 | Vehicle air purifier device for detecting performance |
-
2018
- 2018-03-15 CN CN201810214015.6A patent/CN108519244B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB228602A (en) * | 1923-11-01 | 1925-02-02 | Ernest Leonard Ford | Improvements in and relating to automatic ventilators for closed carriages and the like |
| JPH03232547A (en) * | 1990-02-08 | 1991-10-16 | Matsushita Electric Ind Co Ltd | Air cleaner to be mounted in vehicle |
| JP2005231613A (en) * | 2003-12-24 | 2005-09-02 | Mazda Motor Corp | Wind deflector for open car |
| CN2669194Y (en) * | 2004-02-10 | 2005-01-05 | 河南省建筑科学研究院 | Combined environmental testing cabin |
| JP2006105408A (en) * | 2004-09-30 | 2006-04-20 | Max Co Ltd | Air cleaning system |
| CN101333956A (en) * | 2008-07-24 | 2008-12-31 | 无锡红湖消声器有限公司 | Coupling type catalyst |
| CN202631511U (en) * | 2012-06-19 | 2012-12-26 | 沈阳产品质量监督检验院 | Air circulating device of large-volume environmental testing cabin |
| CN102928235A (en) * | 2012-11-12 | 2013-02-13 | 东莞市升微机电设备科技有限公司 | Finished automobile volatile organic compound (VOC) test cabin circulation air channel structure |
| CN203587372U (en) * | 2013-12-07 | 2014-05-07 | 河南省建筑科学研究院有限公司 | Environment test cabin used for testing purifying performance of indoor air purifying assembly |
| CN103954317A (en) * | 2014-05-06 | 2014-07-30 | 雷丰丰 | Experimental device for simulating real environment of sandstorms |
| CN104155135A (en) * | 2014-08-11 | 2014-11-19 | 清华大学 | Device for measuring clean air quantity attenuation rate of air cleaner |
| CN204255666U (en) * | 2014-11-04 | 2015-04-08 | 武汉计算机外部设备研究所 | For testing the device of air purifier purifying property |
| CN204462122U (en) * | 2015-03-26 | 2015-07-08 | 盐城工学院 | A kind of circulation honeycomb duct type vehicle occupant compartment air monitor |
| CN204904049U (en) * | 2015-08-07 | 2015-12-23 | 深圳市西宝船舶电子有限公司 | Multi -functional environmental simulation cabin |
| CN105973784A (en) * | 2016-06-03 | 2016-09-28 | 中国安全生产科学研究院 | Solid particle protective clothing detection experiment chamber |
| CN206184287U (en) * | 2016-11-11 | 2017-05-24 | 山东星耀环境能源有限公司 | Board -like blender |
| CN208171620U (en) * | 2018-03-15 | 2018-11-30 | 常熟理工学院 | Vehicle air purifier device for detecting performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108519244B (en) | 2023-10-27 |
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