CN206627401U - A kind of particulate matter protection effect test device - Google Patents
A kind of particulate matter protection effect test device Download PDFInfo
- Publication number
- CN206627401U CN206627401U CN201720078550.4U CN201720078550U CN206627401U CN 206627401 U CN206627401 U CN 206627401U CN 201720078550 U CN201720078550 U CN 201720078550U CN 206627401 U CN206627401 U CN 206627401U
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- China
- Prior art keywords
- particulate matter
- detection means
- particle concentration
- protection effect
- bin
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Abstract
The utility model discloses a kind of particulate matter protection effect test device, tests bin（1）Top be provided with exhaust equipment（2）, test bin（1）The test being inside provided with dummy's head mould（3）On respiration simulator is installed（6）, test bin（1）Top be connected with oiliness aerosol generator（4）With sodium chloride aerosol generator（5）, respiration simulator（6）Output end be connected with breathing analog controlling unit in turn（7）Control terminal is simulated with breathing（8）, respiration simulator（6）It is cased with particulate matter protector outside（9）, particulate matter protector（9）Inner side and outer side be respectively equipped with detection means in particle concentration（10）With detection means outside particle concentration（11）, detection means in particle concentration（10）With detection means outside particle concentration（11）All with Concentration Testing data processing terminal（12）Connection.The utility model is not only easy to adjust, and measuring accuracy is high.
Description
Technical field
The present invention relates to a kind of particulate matter protection effect test device.
Background technology
Current mouth mask product and other about particulate matter protection effect project using preceding needing to be detected, detection
Standard will meet standard GB2626-2006《Protective respirator --- suction-self filtering type against particle respirator》In always leak
Rate and slip and meet GB 19083-2010《Medical protective mask technical requirements》Adaptability detects.But current inspection
Measurement equipment regulation is inconvenient, and automaticity is not high.
The content of the invention
The utility model provides a kind of particulate matter protection effect test device, and it is not only easy to adjust, and adjustable range is wide,
And measuring accuracy is high, can realize automatic detection.
The utility model employs following technical scheme：A kind of particulate matter protection effect test device, it is provided with test storehouse
Room, exhaust equipment is provided with the top of test bin, and being provided with test in test bin uses dummy's head mould, on the top of test bin
Portion is connected with oiliness aerosol generator and sodium chloride aerosol generator, the output end of oiliness aerosol generator and chlorination
The output end of sodium aerosol generator is all connected with testing the top of bin, is simulated in test with breathing is provided with dummy's head mould
Device, the output end of respiration simulator are connected with breathing analog controlling unit, breathe input and the breathing of analog controlling unit
The output end connection of simulator, breathes the output end of analog controlling unit and breathing is simulated control terminal and is connected, and is simulated in breathing
Particulate matter protector is cased with outside device, the inner side of particulate matter protector is provided with detection means in particle concentration, and particulate matter is prevented
The outside of protection unit is provided with the outer detection means of particle concentration, and the input of detection means protects with particulate matter in particle concentration
The inner side connection of device, the input of the outer detection means of particle concentration are connected with the outside of particulate matter protector, particulate matter
In concentration the output end of the outer detection means of the output end of detection means and particle concentration all with Concentration Testing data processing terminal
Connection.
Described exhaust equipment is ventilating fan.Described test bin is that glass tests bin.Described particulate matter protection
Device is mouth mask.Detection means is inner side aerosol concentration detector in described particle concentration.Described particle concentration
Outer detection means is outside aerosol concentration detector.Described Concentration Testing data processing terminal is PLC, described
It is PLC that breathing simulation, which controls terminal,.
The utility model has the advantages that：After employing above technical scheme, the utility model can be used for pair
Different type product and various criterion detection, compatibility is strong, dummy can be substituted for true man detection, replaceable different-grain diameter and
The aerosol generator of concentration and corresponding concentration detection apparatus.Respiration simulator frequency is easy to adjust, and adjustable range is wide, measurement
Precision is high, can in real time detect and show detection numerical value, and automation equipment degree is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In Fig. 1, the utility model provides a kind of particulate matter protection effect test device, and it is provided with test bin 1, institute
The test bin 1 stated is that glass tests bin, is provided with exhaust equipment 2 at the top of test bin 1, described exhaust equipment 2 is
Ventilating fan, is provided with to test in test bin 1 and uses dummy's head mould 3, and being connected with oiliness aerosol at the top of test bin 1 occurs
Device 4 and sodium chloride aerosol generator 5, the output end of oiliness aerosol generator 4 and sodium chloride aerosol generator 5 it is defeated
Go out end all be connected with testing the top of bin 1, testing with being provided with respiration simulator 6, respiration simulator 6 on dummy's head mould 3
Output end be connected with breathing analog controlling unit 7, breathe the output of input and the respiration simulator 6 of analog controlling unit 7
End connection, breathes the output end of analog controlling unit 7 and breathing is simulated control terminal 8 and is connected, and described breathing simulation control is eventually
End 8 is PLC, particulate matter protector 9 is cased with outside respiration simulator 6, described particulate matter protector 9 is mouth
Cover, the inner side of particulate matter protector 9 are provided with detection means 10 in particle concentration, detection means in described particle concentration
10 be inner side aerosol concentration detector, and 9 outsides of particulate matter protector are provided with the outer detection means 11 of particle concentration, described
The outer detection means 11 of particle concentration be outside aerosol concentration detector, the input of detection means 10 in particle concentration
It is connected with the inner side of particulate matter protector 9, the input and particulate matter protector 9 of the outer detection means 11 of particle concentration
Outside connects, in particle concentration the output end of the output end of detection means 10 and the outer detection means 11 of particle concentration all with it is dense
Degree detection data processing terminal 12 is connected, and described Concentration Testing data processing terminal 12 is PLC, and oiliness aerosol is sent out
Raw device 4 is used to producing oiliness particulate matter and sodium chloride aerosol generator 5 is used to producing sodium chloride particle thing and by particulate matter
It is delivered in test bin 1, respiration simulator 6 and breathing analog controlling unit 7 are used to simulate the breathing state of human body and passed through
Breathing simulation control terminal 8 is controlled regulation, and detection means 10 is used to detect in particulate matter protector 9 in particle concentration
The distribution of particles situation of side, the outer detection means 10 of particle concentration are used for the outside distribution of particles for detecting particulate matter protector 9
Situation, Concentration Testing data processing terminal 12 are used for granule density and the progress for collecting the inner side and outer side of particulate matter protector 9
Data analysis and display.
Claims (8)
- A kind of 1. particulate matter protection effect test device, it is characterized in that it is provided with test bin（1）, in test bin（1）Top Portion is provided with exhaust equipment（2）, in test bin（1）It is interior to use dummy's head mould provided with test（3）, in test bin（1）Top connect It is connected to oiliness aerosol generator（4）With sodium chloride aerosol generator（5）, oiliness aerosol generator（4）Output end with And sodium chloride aerosol generator（5）Output end all with test bin（1）Top connection, test use dummy's head mould（3） On respiration simulator is installed（6）, respiration simulator（6）Output end be connected with breathing analog controlling unit（7）, breathing simulation Control unit（7）Input and respiration simulator（6）Output end connection, breathe analog controlling unit（7）Output end with Breathing simulation control terminal（8）Connection, in respiration simulator（6）It is cased with particulate matter protector outside（9）, particulate matter protector （9）Inner side be provided with particle concentration in detection means（10）, particulate matter protector（9）Outside be provided with particle concentration outside Detection means（11）, detection means in particle concentration（10）Input and particulate matter protector（9）Inner side connection, The outer detection means of grain thing concentration（11）Input and particulate matter protector（9）Outside connection, detect in particle concentration Device（10）Output end and the outer detection means of particle concentration（11）Output end all with Concentration Testing data processing terminal （12）Connection.
- 2. particulate matter protection effect test device according to claim 1, it is characterized in that described exhaust equipment（2）For row Fan.
- 3. particulate matter protection effect test device according to claim 1, it is characterized in that described test bin（1）For glass Glass tests bin.
- 4. particulate matter protection effect test device according to claim 1, it is characterized in that described particulate matter protector （9）For mouth mask.
- 5. particulate matter protection effect test device according to claim 1, it is characterized in that being examined in described particle concentration Survey device（10）For inner side aerosol concentration detector.
- 6. particulate matter protection effect test device according to claim 1, it is characterized in that being examined outside described particle concentration Survey device（11）For outside aerosol concentration detector.
- 7. particulate matter protection effect test device according to claim 1, it is characterized in that at described Concentration Testing data Manage terminal（12）For PLC.
- 8. particulate matter protection effect test device according to claim 1, it is characterized in that described breathing simulation control is eventually End（8）For PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078550.4U CN206627401U (en) | 2017-01-22 | 2017-01-22 | A kind of particulate matter protection effect test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078550.4U CN206627401U (en) | 2017-01-22 | 2017-01-22 | A kind of particulate matter protection effect test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627401U true CN206627401U (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078550.4U Expired - Fee Related CN206627401U (en) | 2017-01-22 | 2017-01-22 | A kind of particulate matter protection effect test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206627401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572131A (en) * | 2018-06-11 | 2018-09-25 | 广西师范大学 | A kind of detection device and its detection method of mask barrier property |
| CN110057733A (en) * | 2019-04-30 | 2019-07-26 | 常州大学 | A kind of thermal manikin respiratory system experimental provision |
-
2017
- 2017-01-22 CN CN201720078550.4U patent/CN206627401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572131A (en) * | 2018-06-11 | 2018-09-25 | 广西师范大学 | A kind of detection device and its detection method of mask barrier property |
| CN110057733A (en) * | 2019-04-30 | 2019-07-26 | 常州大学 | A kind of thermal manikin respiratory system experimental provision |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |