CN105973784A - Solid particle protective clothing detection experiment chamber - Google Patents
Solid particle protective clothing detection experiment chamber Download PDFInfo
- Publication number
- CN105973784A CN105973784A CN201610391038.5A CN201610391038A CN105973784A CN 105973784 A CN105973784 A CN 105973784A CN 201610391038 A CN201610391038 A CN 201610391038A CN 105973784 A CN105973784 A CN 105973784A
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- Prior art keywords
- test chamber
- bulkhead
- cabin
- chamber
- purging
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- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 239000007787 solid Substances 0.000 title claims abstract description 26
- 239000002245 particle Substances 0.000 title abstract description 13
- 238000002474 experimental method Methods 0.000 title abstract description 10
- 238000001514 detection method Methods 0.000 title abstract description 4
- 238000012360 testing method Methods 0.000 claims abstract description 124
- 238000010926 purge Methods 0.000 claims abstract description 38
- 239000000443 aerosol Substances 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 239000013618 particulate matter Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000010408 sweeping Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 9
- 239000013589 supplement Substances 0.000 abstract description 2
- 108010066114 cabin-2 Proteins 0.000 description 12
- 230000008901 benefit Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a solid particle protective clothing detection experiment chamber. The experiment chamber comprises a testing chamber, a purging chamber, an exhaust pipe and an exhaust device. the purging chamber is arranged on one side wall of the testing chamber, the side wall of the testing chamber is provided with a first chamber door communicated with the purging chamber, a second chamber door communicated with the outside is arranged on the wall of the purging chamber, the exhaust device is communicated with the side, away from the purging chamber, of the testing chamber, the walls of the testing chamber are provided with an aerosol generation chamber connector, an air supplement pipe connector, a sampling pipe connector, a testing pipe connector, a pressure transmitter and a pressure meter, the exhaust pipe is arranged in the circumferential direction of the bottom wall of the testing chamber, and the side, close to the exhaust device, of the exhaust pipe is communicated with the exhaust device through a connection pipeline. The efficient experiment chamber convenient to use is provided for inward leaking rate detection experiments of solid particle chemical protective clothing, and whether the solid particle chemical protective clothing meets national technical standards or not can be detected easily.
Description
Technical field
The present invention relates to a kind of solid particulate matter chemical protecting suit inside slip detection field, particularly relate to
A kind of solid particulate matter protective garment test experience cabin.
Background technology
In the environment that there is particulate matter chemical contamination, staff must dress and human body is risen protective action
Protective garment.
According to GB/T 29511-2013 " protective clothes solid particulate matter chemical protecting suit ", it is desirable to anti-
The inside slip protecting clothes is tested, to judge whether protective garment meets the technology requirement of use.
The most do not shape at present both at home and abroad for testing the inside slip of solid particulate matter chemical protecting suit
Product, many difficulties can be run into when the inside slip of protective garment is carried out test experiments.
The definition of the inside slip of protective garment: from each position of protective garment, be bled into including fabric and junction
Pollutant levels in clothing and the ratio of pollutant levels in environment.
Summary of the invention
The technical problem to be solved is to provide one and conveniently, effectively carries out solid particle materialization
Learn the Laboratory Module of the inside slip of protective garment.
The technical scheme is that
A kind of solid particulate matter protective garment test experience cabin, it include test chamber, purging cabin, exhaustor with
And exhaust apparatus, described purging cabin is located on a wing bulkhead of described test chamber, this side of described test chamber
Be provided with the first hatch door connected with described purging cabin on bulkhead, the bulkhead in described purging cabin is provided with
Second hatch door of extraneous connection, described exhaust apparatus connects away from the side in described purging cabin with described test chamber
Logical, the bulkhead of described test chamber is provided with aerosol generation passage connector, blowdown pipe connector, sampling
Tube connection ports, testing tube connector, pressure transmitter and Pressure gauge, described exhaustor is along described test
Bay floor is circumferentially disposed, described exhaustor near the side of described exhaust apparatus by connect pipeline with described
Exhaust apparatus connects.
Compared with prior art, the invention has the beneficial effects as follows:
Product of the present invention is that the experiment of solid particulate matter chemical protecting suit inside slip provides conveniently, effectively
Laboratory Module, it meets GB/T 29511-2013 " protective clothes solid particulate matter chemical protecting suit "
Article 3.2, whether the testing requirement of inside slip, can meet country to solid particulate matter chemical protecting suit
Technical standard detects.
On the basis of technique scheme, the present invention can also do and improve as follows:
As a kind of preferred implementation of the present invention, the side of described first hatch door and described test chamber
Bulkhead is hinged, and opposite side is connected with the bulkhead magnetic of described test chamber.
Above-mentioned further scheme is used to provide the benefit that: the first hatch door connects with the sidewall magnetic of test chamber
Connecing, structure connects simple, and facilitates measurand to open or close the first hatch door from the turnover test of purging cabin
Cabin.
As a kind of preferred implementation of the present invention, described first hatch door be shaped as rectangle tabular,
One side is hinged with the bulkhead of described test chamber, and the upper and lower angle of another side is respectively equipped with Magnet, institute
The position that the most described first hatch door of bulkhead stating test chamber is provided with described Magnet is provided with and described Magnet
The adsorption piece attracted each other.
Above-mentioned further scheme is used to provide the benefit that: to utilize the Magnet on the first hatch door and test chamber cabin
Can produce between adsorption piece on wall and attract each other, thus open or close the first hatch door, simple during operation,
Convenient.
As a kind of preferred implementation of the present invention, the side of described second hatch door and described purging cabin
Bulkhead is hinged, and opposite side is connected with the bulkhead magnetic in described purging cabin.
Above-mentioned further scheme is used to provide the benefit that: the second hatch door connects with the sidewall magnetic in purging cabin
Connecing, structure connects simple, and facilitates measurand to open or close the second hatch door from turnover purging cabin, the external world.
As a kind of preferred implementation of the present invention, described second hatch door be shaped as rectangle tabular,
One side is hinged with the bulkhead in described purging cabin, and the upper and lower angle of another side is respectively equipped with Magnet, institute
The position that the most described second hatch door of bulkhead stating purging cabin is provided with described Magnet is provided with and described Magnet
The adsorption piece attracted each other.
Above-mentioned further scheme is used to provide the benefit that: to utilize the Magnet on the second hatch door and purging cabin, cabin
Can produce between adsorption piece on wall and attract each other, thus open or close the second hatch door, simple during operation,
Convenient.
As the another kind of preferred implementation of the present invention, being shaped as of described test chamber aerosol air inlet
Circular port, is connected with outside aerosol generator by pipeline.
Above-mentioned further scheme is used to provide the benefit that: to facilitate aerosol to connect pipeline and enter in test chamber
Row connects, and makes the aerosol particle of aerosol generator manufacture test in effectively entering test chamber
Experiment.
As the another kind of preferred implementation of the present invention, in the nacelle of described test chamber, it is additionally provided with gold with holes
Belonging to plate, described perforated metal plate is fixing with the bulkhead of described test chamber to be connected, in being used for making described test chamber
Gas mix homogeneously and blowdown pipe, sampling tube and testing tube can be placed.
Above-mentioned further scheme is used to provide the benefit that: on perforated metal plate, equally distributed aperture is permissible
Make the solid particulate matter in entrance cabin mix homogeneously with gas in cabin, due to the bulkhead of test chamber is smooth cannot
Connecting tube needed for each class testing of fixed placement, by arranging perforated metal plate in the nacelle of test chamber,
All kinds of connecting tube is made to be fixed placement through the hole of perforated metal plate.
As the another kind of preferred implementation of the present invention, described exhaustor is four sections of pipes of head and the tail connection
Road, described exhaustor is first exhaust pipeline near the side of described exhaust apparatus, described exhaustor away from
The side of described exhaust apparatus and close described first hatch door is second exhaust pipeline, described downtake pipe
It is connected between road with described second exhaust pipeline and has the 3rd discharge duct and the 4th discharge duct.
Above-mentioned further scheme is used to provide the benefit that: to be connected along the diapire of test chamber in head and the tail by exhaustor
Four segment pipes connect are circumferentially disposed so that when the gas in test chamber is discharged by exhaustor, capacity is uniform,
And this setup is simply, easily operate.
As the another kind of preferred implementation of the present invention, the row of described exhaustor upper surface equidistant intervals
Row are provided with steam vent, and the aperture of the steam vent of described first exhaust pipeline upper surface is 5mm, described
The aperture of the steam vent of second exhaust pipeline upper surface is 10mm, described 3rd discharge duct and described
The aperture of the steam vent on four discharge ducts along described exhaust apparatus to described first hatch door direction successively by
Little to big setting.
Above-mentioned further scheme is used to provide the benefit that: the gas in test chamber enters row by steam vent
The circulation of airduct, beneficially gas, the biggest the closer to the air draft wind speed pressure of the exhaust duct of air exhausting device,
Therefore, the gas in the size set-up mode of this steam vent effectively makes test chamber passes through air draft bank of tubes
When going out, wind speed is uniform, stable, in order to avoid affecting the quality of test experiments.
As the another kind of preferred implementation of the present invention, it is additionally provided with on bulkhead in the top of described test chamber
Fan.
Above-mentioned further scheme is used to provide the benefit that: by arranging on bulkhead in the top of test chamber
Fan so that gas circulation in the cabin of test chamber.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of Laboratory Module one preferred embodiment of the present invention；
Fig. 2 is the structural representation of the present invention the first hatch door preferred embodiment；
Fig. 3 is the top view of Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows:
1, test chamber, 2, purging cabin, 3, exhaustor, 4, exhaust apparatus, the 51, first hatch door, 52,
Second hatch door, 6, aerosol generation passage connector, 7, blowdown pipe connector, 8, sampling tube connects
Mouthful, 9, testing tube connector, 10, pressure transmitter, 11, Pressure gauge, 12, connect pipeline, 13,
Magnet, the 14, perforated metal plate, 15, first exhaust pipeline, 16, second exhaust pipeline, the 17, the 3rd
Discharge duct, the 18, the 4th discharge duct, 19, fan.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, a kind of solid particulate matter protective garment test experience cabin, it includes test chamber 1, blows
Sweeping 2, exhaustor 3 and exhaust apparatus 4, the side of described test chamber 1 is located in described purging cabin 2
On bulkhead, this wing bulkhead of described test chamber 1 is provided with the first hatch door connected with described purging cabin 2
51, the bulkhead in described purging cabin 2 is provided with the second hatch door 52 being in communication with the outside, described exhaust apparatus
4 connect away from the side in described purging cabin 2 with described test chamber 1, and the bulkhead of described test chamber 1 sets
Aerosol generation passage connector 6, blowdown pipe connector 7, sampling tube connector 8, testing tube is had to connect
Mouth 9, pressure transmitter 10 and Pressure gauge 11, described exhaustor 3 is along described test chamber 1 diapire week
To setting, described exhaustor 3 near the side of described exhaust apparatus 4 by connect pipeline 12 with described
Exhaust apparatus 4 connects.
When testing, measurand is worn tested protective garment and is entered in test chamber 1, outside aerosol
Generator is carried out even with the aerosol generation passage connector 6 in test chamber 1 by aerosol connecting tube
Logical so that the aerosol particle that aerosol generator generates enters test chamber 1.It is provided with altogether in test chamber 1
Four sampling tube connectors 8, are used to be attached with sampling tube, and one of them sampling tube is for right
Aerosol particle in test chamber is sampled, and the other three sampling tube should be close to after measurand
The aerosol particle of breast, low back and knee side is sampled.Three tests it are provided with altogether in test chamber 1
Tube connection ports 9, is used to be attached with testing tube, and these three testing tubes are in measurand protective garment
Test position carry out aerosol particle test.Three blowdown pipe connectors 7 it are provided with altogether in test chamber 1,
It is used to be attached with blowdown pipe, this three blowdown pipes supplements air in test chamber 1, makes test chamber
Stable gas pressure in 1.It is additionally provided with pressure transmitter 10 and Pressure gauge 11 in test chamber 1, is used for monitoring
Barometric information in test chamber 1, in order to test is suitably adjusted.For making the gas in test chamber 1
Circulation, is provided with exhaustor 3 bottom test chamber 1, gas is circulated to exhaust apparatus 4 by exhaustor 3,
Test chamber 1 is discharged from exhaust apparatus 4.After survey object completes test experiments in test chamber 1, open
First hatch door 51 enters into purging cabin 2, and in purging cabin 2, measurand can use high pressure air
The aerosol particle thing of body surface is purged by spray gun.
Preferably, the hole generally circular in shape of described test chamber aerosol air inlet 6, by pipeline with outside
Aerosol generator connects.Owing to aerosol particle molecular mass is relatively big, described test chamber aerosol air inlet
Mouthfuls 6 are preferably provided in the upper middle position of bulkhead in described test chamber 1, can make aerosol particle
Mix homogeneously with the gas in test chamber 1 time in cabin aerosol air inlet 6 enters test chamber 1 after tested.
Preferably, perforated metal plate 14, described perforated metal plate it are additionally provided with in the nacelle of described test chamber 1
14 fixing with the bulkhead of described test chamber 1 are connected, can be used for placement blowdown pipe, sampling tube and testing tube.
Conveniently the entering when height of this perforated metal plate 14 is tested in entering test chamber 1 according to measurand
Row is arranged.
As in figure 2 it is shown, in the preferred embodiment of the present invention, being shaped as of described first hatch door 51
Rectangle tabular, one side is hinged with the bulkhead of described test chamber 1, the upper angle of another side and inferior horn
Being respectively equipped with Magnet 13, the most described first hatch door 51 of bulkhead of described test chamber 1 is provided with described Magnet
The position of 13 is provided with the adsorption piece attracted each other with described Magnet 13, and described first hatch door 51 is with described
The bulkhead magnetic of test chamber 1 connects.It should be noted that the adsorption piece on test chamber 1 bulkhead specifically may be used
Think the metalwork that can attract each other with Magnet 13.Described first hatch door 51 can also pass through snap close, button
The bulkhead other modes and the test chamber 1 such as connecing is attached, as long as measurand can be facilitated to open or close
First hatch door 51, to enter or to exit the attachment structure of test chamber 1, is not restricted.
In the preferred embodiment of the present invention, described second hatch door 52 be shaped as rectangle tabular,
One side is hinged with the bulkhead in described purging cabin 2, and the upper angle of another side and inferior horn are respectively equipped with Magnet
13, the most described second hatch door 52 of bulkhead in described purging cabin 2 is provided with the position of described Magnet 13 and installs
There are the adsorption piece attracted each other with described Magnet 13, described second hatch door 52 and the cabin in described purging cabin 2
Wall magnetic connects.It should be noted that the adsorption piece on the bulkhead of purging cabin 2 is specifically as follows energy and Magnet
13 metalworks attracted each other.Described second hatch door 52 can also be by other modes such as snap close, snapping
It is attached with the bulkhead in purging cabin 2, as long as measurand can be facilitated to open or close the second hatch door 52,
To enter or to exit the attachment structure in purging cabin 2 from the external world, it is not restricted.
As it is shown on figure 3, in another preferred embodiment of the present invention, described exhaustor 3 is head and the tail connections
Four segment pipes, described exhaustor 3 is first exhaust pipeline 15 near the side of described exhaust apparatus 4,
The described exhaustor 3 side away from described exhaust apparatus 4 and near described first hatch door 51 is second row
Feed channel 16, is connected between described first exhaust pipeline 15 with described second exhaust pipeline 16 and has the 3rd row
Feed channel 17 and the 4th discharge duct 18.
Further, described exhaustor 3 upper surface equidistant intervals be disposed with steam vent, described
The aperture of the steam vent of first exhaust pipeline 15 upper surface is 5mm, on described second exhaust pipeline 16
The aperture of the steam vent on surface is 10mm, described 3rd discharge duct (17) and described 4th exhaustor
The aperture of the steam vent on road 18 along described exhaust apparatus 4 to described first hatch door 51 direction successively by little
Arrange to big.
It should be noted that measurand can be measured at the anemobiagraph steam vent to exhaust duct 3,
The wind speed as far as possible making each steam vent is consistent, chooses whether to be spaced enclosure portion row according to anemometry result
Pore.
In another preferred embodiment of the present invention, it is also possible in the top of described test chamber 1 on bulkhead
It is provided with fan 19, so that gas circulation in the nacelle of test chamber 1.Preferably, described test chamber 1
Top in bulkhead four is angular distribution four fans 19.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. a solid particulate matter protective garment test experience cabin, it is characterised in that include test chamber (1),
Purging cabin (2), exhaustor (3) and exhaust apparatus (4), described purging cabin (2) is located at described
On one wing bulkhead of test chamber (1), this wing bulkhead of described test chamber (1) is provided with and blows with described
The first hatch door (51) that sweeping (2) connects, the bulkhead of described purging cabin (2) is provided with extraneous
Second hatch door (52) of connection, described exhaust apparatus (4) blows away from described with described test chamber (1)
The side connection of sweeping (2), the bulkhead of described test chamber (1) is provided with aerosol generation passage and connects
Mouthful (6), blowdown pipe connector (7), sampling tube connector (8), testing tube connector (9),
Pressure transmitter (10) and Pressure gauge (11), described exhaustor (3) is along described test chamber (1)
Diapire is circumferentially disposed, and described exhaustor (3) passes through connecting tube near the side of described exhaust apparatus (4)
Road (12) connects with described exhaust apparatus (4).
Solid particulate matter protective garment test experience cabin the most according to claim 1, it is characterised in that
The side of described first hatch door (51) is hinged with the bulkhead of described test chamber (1), and opposite side is with described
The bulkhead magnetic of test chamber (1) connects.
Solid particulate matter protective garment test experience cabin the most according to claim 2, it is characterised in that
Described first hatch door (51) be shaped as rectangle tabular, one side and described test chamber (1)
Bulkhead is hinged, and the upper and lower angle of another side is respectively equipped with Magnet (13), described test chamber (1)
The most described first hatch door of bulkhead (51) is provided with the position of described Magnet (13) and is provided with and described Magnet
(13) adsorption piece attracted each other.
Solid particulate matter protective garment test experience cabin the most according to claim 1, it is characterised in that
The side of described second hatch door (52) is hinged with the bulkhead of described purging cabin (2), and opposite side is with described
The bulkhead magnetic of purging cabin (2) connects.
Solid particulate matter protective garment test experience cabin the most according to claim 4, it is characterised in that
Described second hatch door (52) be shaped as rectangle tabular, one side and described purging cabin (2)
Bulkhead is hinged, and the upper and lower angle of another side is respectively equipped with Magnet (13), described purging cabin (2)
The most described second hatch door of bulkhead (52) is provided with the position of described Magnet (13) and is provided with and described Magnet
(13) adsorption piece attracted each other.
Solid particulate matter protective garment test experience cabin the most according to claim 1, it is characterised in that
The hole generally circular in shape of described test chamber aerosol air inlet (6), is sent out with outside aerosol by pipeline
Raw device connects.
Solid particulate matter protective garment test experience cabin the most according to claim 1, it is characterised in that
Perforated metal plate (14), described perforated metal plate (14) it is additionally provided with in the nacelle of described test chamber (1)
Fix with the bulkhead of described test chamber (1) and be connected, be used for making the mixing of described test chamber (1) interior gas all
Even and blowdown pipe, sampling tube and testing tube can be placed.
Solid particulate matter protective garment test experience cabin the most according to claim 1, it is characterised in that
Described exhaustor (3) is four segment pipes of head and the tail connection, and described exhaustor (3) fills near described aerofluxus
The side putting (4) is first exhaust pipeline (15), and described exhaustor (3) is away from described exhaust apparatus
(4) and be second exhaust pipeline (16) near the side of described first hatch door (51), described first
It is connected between discharge duct (15) with described second exhaust pipeline (16) and has the 3rd discharge duct (17)
With the 4th discharge duct (18).
Solid particulate matter protective garment test experience cabin the most according to claim 8, it is characterised in that
Described exhaustor (3) upper surface equidistant intervals be disposed with steam vent, described downtake pipe
The aperture of the steam vent of road (15) upper surface is 5mm, described second exhaust pipeline (16) upper surface
The aperture of steam vent be 10mm, described 3rd discharge duct (17) and described 4th discharge duct (18)
On steam vent aperture along described exhaust apparatus (4) to described first hatch door (51) direction successively by
Little to big setting.
10. according to the solid particulate matter protective garment test experience cabin described in any one in claim 1-9,
It is characterized in that, in the top of described test chamber (1), on bulkhead, be additionally provided with fan (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391038.5A CN105973784A (en) | 2016-06-03 | 2016-06-03 | Solid particle protective clothing detection experiment chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391038.5A CN105973784A (en) | 2016-06-03 | 2016-06-03 | Solid particle protective clothing detection experiment chamber |
Publications (1)
| Publication Number | Publication Date |
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| CN105973784A true CN105973784A (en) | 2016-09-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391038.5A Pending CN105973784A (en) | 2016-06-03 | 2016-06-03 | Solid particle protective clothing detection experiment chamber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959709A (en) * | 2017-04-21 | 2017-07-18 | 中国安全生产科学研究院 | The test system switch board of the inside leakage rate of solid particulate matter chemical protecting suit |
| CN107144673A (en) * | 2017-07-03 | 2017-09-08 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of positive-pressure protective clothes dynamic detection platform |
| CN108519244A (en) * | 2018-03-15 | 2018-09-11 | 常熟理工学院 | Vehicle air purifier device for detecting performance |
| CN111521345A (en) * | 2020-06-09 | 2020-08-11 | 李阳庭 | Malleation protective clothing gas leakage damage detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106959709A (en) * | 2017-04-21 | 2017-07-18 | 中国安全生产科学研究院 | The test system switch board of the inside leakage rate of solid particulate matter chemical protecting suit |
| CN107144673A (en) * | 2017-07-03 | 2017-09-08 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of positive-pressure protective clothes dynamic detection platform |
| CN107144673B (en) * | 2017-07-03 | 2023-09-05 | 中国人民解放军军事医学科学院卫生装备研究所 | Positive pressure protective clothing dynamic detection platform |
| CN108519244A (en) * | 2018-03-15 | 2018-09-11 | 常熟理工学院 | Vehicle air purifier device for detecting performance |
| CN108519244B (en) * | 2018-03-15 | 2023-10-27 | 常熟理工学院 | Performance detection device for air purifier for vehicle |
| CN111521345A (en) * | 2020-06-09 | 2020-08-11 | 李阳庭 | Malleation protective clothing gas leakage damage detection device |
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Inventor after: Zhang Mingming Inventor after: Li Chengfei Inventor after: Zhang Tingting Inventor after: Li Shuanghui Inventor after: Liu Yi Inventor after: Zhao Yang Inventor after: Chen Jianwu Inventor after: Li Ruimin Inventor after: Sun Meng Inventor after: Ma Wanwan Inventor before: Zhang Tingting Inventor before: Li Chengfei Inventor before: Li Shuanghui Inventor before: Liu Yi Inventor before: Zhang Mingming Inventor before: Zhao Yang Inventor before: Chen Jianwu Inventor before: Li Ruimin Inventor before: Sun Meng Inventor before: Ma Wanwan |
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Application publication date: 20160928 |