CN201438184U - Two-in-one test system for fast testing volatile organic compound - Google Patents
Two-in-one test system for fast testing volatile organic compound Download PDFInfo
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- CN201438184U CN201438184U CN2009200597727U CN200920059772U CN201438184U CN 201438184 U CN201438184 U CN 201438184U CN 2009200597727 U CN2009200597727 U CN 2009200597727U CN 200920059772 U CN200920059772 U CN 200920059772U CN 201438184 U CN201438184 U CN 201438184U
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Abstract
The utility model discloses a two-in-one test system for fast testing volatile organic compound, which comprises a constant temperature-adjustable clamp sleeve, a pressure adjusting valve, a flow controller connected with the pressure adjusting valve, and a constant temperature humidifier, an airbuffer and a test chamber which are connected sequentially, wherein the inlet end of the constant temperature humidifier is connected with the flow controller, the test chamber is internally provided with a magnetic stirring fan, the exhaust pipe of the test chamber is provided with the flow controller for controlling the exhausted flow and an exhaust pump, and the test system also comprises a test device for fast testing volatile organic compound, and the test device comprises a micro test cabinet arranged in the test chamber, the outlet of the micro test cabinet is connected with the outlet of the constant temperature humidifier, the outlet of the micro test cabinet is connected with a sampling valve, the sampling valve is used for sampling, which can meet the requirement for fast testing volatile organic compound. The test system can be used for confirming the effect of the environment variable on the release ratio and the release characteristic of the material and product, and can divide the grade of the material and product.
Description
Technical field
The utility model relates to a kind of environmental test system, relates to a kind of test macro of energy fast measuring volatile organic matter in particular.
Background technology
Along with improving constantly of people's living standard, people also are greatly improved to the requirement of environmental quality, especially to the environmental index of living environment, are not subjected to the injury of noxious materials such as formaldehyde with the health that ensures the people.And a lot of indoor materials and product all contain noxious materials such as formaldehyde, for to ensure that the people's is healthy, need the release rate and the release characteristics of noxious materials such as indoor material and the contained formaldehyde of product be detected, especially detect in certain hot environment, thereby obtain qualified indoor material and product, make people that a good living environment be arranged.Thereby a testing environment that meets the requirements need be provided, and improve the precision that detects, and tradition being used to detect the test macro of volatile organic matter, the volume of its experimental cabin exists, and test speed is slow, can not adapt to the needs of fast measuring volatile organic matter.
The utility model content
A purpose of the present utility model is to overcome above-mentioned defective in the prior art: providing a kind of can accurately control temperature, the humidity of experimental cabin, miniature test cabin, can effectively satisfy the test macro of fast measuring volatile organic matter needs.
For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of two-in-one test macro that is used for the fast measuring volatile organic matter, comprise the adjustable thermostatic chuck, pressure regulator valve, the flow controller that is connected with pressure regulator valve, the constant temperature humidifier of Lian Jieing successively, air buffer, experimental cabin, the entrance point of constant temperature humidifier is connected with flow controller, be equiped with the magnetic agitation blower fan in the experimental cabin, be equiped with a flow controller and an off-gas pump that is used to control extraction flow on the gas exhaust piping of experimental cabin, it comprises that also one is used for the proving installation of fast measuring volatile organic matter, this proving installation is by the miniature test cabin that is arranged in the experimental cabin, the import of miniature test cabin is connected with the outlet of constant temperature humidifier, and the outlet of miniature test cabin is connected with sample valve.
Also be connected with flow controller on the import of described miniature test cabin and the pipeline that the outlet of constant temperature humidifier is connected.
The beneficial effect that is used for the two-in-one test macro of fast measuring volatile organic matter described in the utility model is: by constructing a proving installation that is used for the fast measuring volatile organic matter, this proving installation is by the miniature test cabin that is arranged in the experimental cabin, the import of miniature test cabin is connected with the outlet of constant temperature humidifier, the outlet of miniature test cabin is connected with sample valve, take a sample from sample valve, can satisfy the needs of fast measuring volatile organic matter, can be used for determining the influence of environmental variance material and product release rate and release characteristics; Divide the grade of material and product according to release characteristics; The model of exploitation and checking prediction room air pollution; According to indoor pollutant data or forecast model room air is estimated.
Below in conjunction with drawings and Examples the two-in-one test macro that is used for the fast measuring volatile organic matter described in the utility model is described further:
Description of drawings
Fig. 1 is the system architecture synoptic diagram that the utility model is used for the test system of fast measuring volatile organic matter.
Embodiment
Below the most preferred embodiment that is used for the two-in-one test macro of fast measuring volatile organic matter described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, a kind of two-in-one test macro that is used for the fast measuring volatile organic matter is provided, comprise adjustable thermostatic chuck 3, pressure regulator valve 1, the flow controller 2 that is connected with pressure regulator valve 1, the constant temperature humidifier 4 of Lian Jieing successively, air buffer 5, experimental cabin 6, the entrance point of constant temperature humidifier 4 is connected with flow controller 2, be equiped with magnetic agitation blower fan 7 in the experimental cabin 6, be equiped with a flow controller 8 and an off-gas pump 26 that is used to control extraction flow on the gas exhaust piping of experimental cabin 6, comprise that also one is used for the proving installation 50 of fast measuring volatile organic matter, this proving installation 50 is by the miniature test cabin 51 that is arranged in the experimental cabin 6, the import of miniature test cabin 51 is connected with the outlet of constant temperature humidifier 4, the outlet of miniature test cabin 51 is connected with sample valve 52, also be connected with flow controller 53 on the import of described miniature test cabin 51 and the pipeline that the outlet of constant temperature humidifier 4 is connected, the pure air flow that enters miniature test cabin 51 is regulated.
The entrance point of described pressure regulator valve 1 also is connected with a high static pressure pneumatic plant 9
Also be connected with the variable damper 56 that is used to regulate miniature test cabin 51 pressure on the export pipeline of described miniature test cabin 51, miniature test cabin 51 also is equiped with the detector 56 that is used to detect temperature in the storehouse, humidity, pressure.Also be equiped with the well heater that is used for high-temperature cleaning in the described experimental cabin 6.
Be arranged at intervals with the multilayer orifice plate in the described constant temperature humidifier 4, gas is fully mixed with water, effectively the formaldehyde in the gas is removed in dissolving, gas becomes the gas of water saturation simultaneously, also be equiped with evaporator, well heater in the described constant temperature humidifier 4, this constant temperature humidifier 4 is installed in the outer or adjustable thermostatic chuck 3 of adjustable thermostatic chuck 3.
When the article to big part carry out the volatile organic matter detection, only miniature test cabin 51 need be taken out in experimental cabin 6, can in experimental cabin 6, carry out the volatile organic matter detection by the article to big part, thereby the article that satisfy big part carry out the needs that volatile organic matter detects, therefore have and to test fast less article, can carry out the two-in-one function of general climatic test again the article of big part.
Claims (8)
1. two-in-one test macro that is used for the fast measuring volatile organic matter, comprise adjustable thermostatic chuck (3), pressure regulator valve (1), the flow controller (2) that is connected with pressure regulator valve (1), the constant temperature humidifier (4) of Lian Jieing successively, air buffer (5), experimental cabin (6), the entrance point of constant temperature humidifier (4) is connected with flow controller (2), be equiped with magnetic agitation blower fan (7) in the experimental cabin (6), be equiped with a flow controller (8) and an off-gas pump (26) that is used to control extraction flow on the gas exhaust piping of experimental cabin (6), it is characterized in that, comprise that also one is used for the proving installation (50) of fast measuring volatile organic matter, this proving installation (50) is by the miniature test cabin (51) that is arranged in the experimental cabin (6), the import of miniature test cabin (51) is connected with the outlet of constant temperature humidifier (4), and the outlet of miniature test cabin (51) is connected with sample valve (52).
2. the two-in-one test macro that is used for the fast measuring volatile organic matter according to claim 1 is characterized in that, also is connected with flow controller (53) on the import of described miniature test cabin (51) and the pipeline that the outlet of constant temperature humidifier (4) is connected.
3. the two-in-one test macro that is used for the fast measuring volatile organic matter according to claim 1 is characterized in that, also is connected with the variable damper (56) that is used to regulate miniature test cabin (51) pressure on the export pipeline of described miniature test cabin (51).
4. the two-in-one test macro that is used for the fast measuring volatile organic matter according to claim 1 is characterized in that, described miniature test cabin (51) also is equiped with the detector (57) that is used to detect temperature in the storehouse, humidity, pressure.
5. the two-in-one test macro that is used for the fast measuring volatile organic matter according to claim 1, it is characterized in that, be arranged at intervals with the multilayer orifice plate in the described constant temperature humidifier (4), gas is fully mixed with water, effectively the formaldehyde in the gas is removed in dissolving, and gas becomes the gas of water saturation simultaneously.
6. the two-in-one test macro that is used for the fast measuring volatile organic matter according to claim 4, it is characterized in that, also be equiped with evaporator, well heater in the described constant temperature humidifier (4), this constant temperature humidifier (4) is installed in the outer or adjustable thermostatic chuck (3) of adjustable thermostatic chuck (3).
7. the two-in-one test macro that is used for the fast measuring volatile organic matter according to claim 1 is characterized in that described experimental cabin also is equiped with the well heater that is used for high-temperature cleaning in (6).
8. the proving installation that is used to detect volatile organic matter according to claim 1 is characterized in that, the entrance point of described pressure regulator valve (1) also is connected with a high static pressure pneumatic plant (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200597727U CN201438184U (en) | 2009-07-03 | 2009-07-03 | Two-in-one test system for fast testing volatile organic compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200597727U CN201438184U (en) | 2009-07-03 | 2009-07-03 | Two-in-one test system for fast testing volatile organic compound |
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| Publication Number | Publication Date |
|---|---|
| CN201438184U true CN201438184U (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200597727U Expired - Fee Related CN201438184U (en) | 2009-07-03 | 2009-07-03 | Two-in-one test system for fast testing volatile organic compound |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494932A (en) * | 2011-12-24 | 2012-06-13 | 东莞市升微机电设备科技有限公司 | Volatile organic compound detection release cabin with low cost |
| CN102608267A (en) * | 2012-03-12 | 2012-07-25 | 东北林业大学 | Artificial board VOC (Volatile Organic Compounds) releasing cabin capable of guaranteeing limit value of background gas concentration of cabin body |
| CN102841178A (en) * | 2012-08-24 | 2012-12-26 | 东莞市升微机电设备科技有限公司 | VOC (Volatile organic compound) release cabin with air inlet flow compensation control system and control method |
| CN103163274A (en) * | 2011-12-16 | 2013-06-19 | 山东科技职业学院 | Air simulation test device |
| CN108387691A (en) * | 2018-04-02 | 2018-08-10 | 杭州赛威斯真空技术有限公司 | A kind of material air-breathing deflation rate test device |
| CN109799263A (en) * | 2019-02-01 | 2019-05-24 | 中国石油天然气集团公司 | A kind of gas pipeline water dew point on-line real-time measuremen device |
| CN111948339A (en) * | 2020-07-17 | 2020-11-17 | 北京科技大学 | Electronic nose system for detecting odor of building decoration material and detection method |
-
2009
- 2009-07-03 CN CN2009200597727U patent/CN201438184U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163274A (en) * | 2011-12-16 | 2013-06-19 | 山东科技职业学院 | Air simulation test device |
| CN102494932A (en) * | 2011-12-24 | 2012-06-13 | 东莞市升微机电设备科技有限公司 | Volatile organic compound detection release cabin with low cost |
| CN102494932B (en) * | 2011-12-24 | 2013-07-10 | 东莞市升微机电设备科技有限公司 | Volatile organic compound detection release cabin |
| CN102608267A (en) * | 2012-03-12 | 2012-07-25 | 东北林业大学 | Artificial board VOC (Volatile Organic Compounds) releasing cabin capable of guaranteeing limit value of background gas concentration of cabin body |
| CN102841178A (en) * | 2012-08-24 | 2012-12-26 | 东莞市升微机电设备科技有限公司 | VOC (Volatile organic compound) release cabin with air inlet flow compensation control system and control method |
| CN108387691A (en) * | 2018-04-02 | 2018-08-10 | 杭州赛威斯真空技术有限公司 | A kind of material air-breathing deflation rate test device |
| CN108387691B (en) * | 2018-04-02 | 2023-08-22 | 杭州赛威斯真空技术有限公司 | Material gassing rate testing arrangement that breathes in |
| CN109799263A (en) * | 2019-02-01 | 2019-05-24 | 中国石油天然气集团公司 | A kind of gas pipeline water dew point on-line real-time measuremen device |
| CN111948339A (en) * | 2020-07-17 | 2020-11-17 | 北京科技大学 | Electronic nose system for detecting odor of building decoration material and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20180703 |