CN201439054U - Formaldehyde emission climate box - Google Patents
Formaldehyde emission climate box Download PDFInfo
- Publication number
- CN201439054U CN201439054U CN2009200766922U CN200920076692U CN201439054U CN 201439054 U CN201439054 U CN 201439054U CN 2009200766922 U CN2009200766922 U CN 2009200766922U CN 200920076692 U CN200920076692 U CN 200920076692U CN 201439054 U CN201439054 U CN 201439054U
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- CN
- China
- Prior art keywords
- cabin
- sealing door
- climate box
- inner cabin
- stainless steel
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- 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.)
- Expired - Fee Related
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Abstract
The utility model designs a formaldehyde emission climate box for environmental protection detection with a stainless steel board as an outer shell. The climate box comprises heat insulating material clinging to the outer shell, an outer sealing door, a stainless steel inner cabin, an inner sealing door and two independent air current systems at the inner side and the outer side of the inner cabin. The outer side of the inner cabin is provided with a temperature control cycling fan, a heater and a refrigerator. A uniform temperature stirring fan and an air deflector are arranged in the inner cabin. The utility model has advantage that the inner cabin and the inner sealing door of sample test are arranged at the constant temperature area within the outer sealing door, the uniform temperature and humidity stirring fan in the inner cabin can ensure the constant and uniform temperature and humidity fully, and the reliability of test results can be ensured.
Description
Technical field
The utility model relates to the evenly constant formaldehyde of the temperature inside the box that can keep that environmental protection tests uses and discharges climate box.
Background technology
At present, organic class or complex class ornament materials that interior decoration extensively adopts, as adhesive, coating, floor file thing, wood-based plate and to be coated with membrane product, artificial marble etc. all be to be existed by VOC, comprise benzene series thing, aldehyde, ketone etc., especially formaldehyde is serious to the mankind's healthy influence.
A kind of method of measuring content of volatile organic compound in the solid-state material is dynamic burst size method of testing.Dynamically the burst size measuring technology is usually used in simulating the release phenomenon of the VOC of ornament materials under certain indoor environmental condition, carries out the sampling of gaseous state VOC, and does the release rate analysis and research.
Dynamically the key of burst size method of testing is that the formaldehyde that experiment test adopts discharges climate box, put detected sample into formaldehyde and discharge in the climate box, in case constant temperature, constant humidity, permanent carrier gas pressure, permanent gas flow rate, fix time and decide and carry out under the unified condition of gas flow.If humiture skewness in the case, the data of mensuration just have error.Once did single test like this: case inner control temperature is 23 ℃, case external environment temperature is 16 ℃, at this moment leaning near the temperature of hermatic door in the case that records is 21.8 ℃, and the regional temperature away from hermatic door is 23.2 ℃ in the case, the temperature inside the box is inconsistent, inhomogeneous, has influenced reliability of testing result and comparativity.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of evenly constant formaldehyde of the temperature inside the box that can keep to discharge climate box.
The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of formaldehyde discharges climate box, with the stainless steel materials is external shell, comprise the insulation material and the external seal door that fit with described corrosion resistant plate external shell, in the stainless steel cabin and in hermatic door, constitute thus described in medial and lateral two air flow systems independently separately in cabin; In out of my cabin side temperature control circulating fan, heater and refrigerator are installed; Be provided with humiture in the interior cabin and evenly stir blower fan and wind deflector.
The utility model has the advantages that:
The interior cabin and the interior hermatic door thereof that carry out sample test are arranged on the external seal door with interior constant temperature zone, and the humiture in the interior cabin evenly stirs blower fan can fully guarantee the constant and even of humiture, has guaranteed the reliability of measurement result.
Description of drawings
Fig. 1 is an organigram of the present utility model.
Label declaration in the accompanying drawing
1-heater 2-temperature control circulating fan 3-fan electromotor
The 4-humiture evenly stirs blower fan 5-refrigerator 6-insulation material
Hermatic door in the door weather strip 9-in the outer door weather strip 8-of 7-
Cabin in the 10-external seal door 11-wind deflector 12-
The specific embodiment
See also shown in Fig. 1 organigram of the present utility model, external shell, interior cabin 12 and wind deflector 11 that formaldehyde of the present utility model discharges climate box are stainless steel materials, heater 1 and refrigerator 5 automatic control actions.Climate box also comprises the insulation material 6 and the external seal door 10 of fitting with described external shell, in the stainless steel cabin 12 and in hermatic door 9, constitute thus described in medial and lateral two air flow systems independently separately in cabin 12; 12 outsides, interior cabin are equipped with temperature control circulating fan 2, heater 1, refrigerator 5; Be provided with temperature in the interior cabin 12 and evenly stir blower fan 4 and wind deflector 11.
The humiture of inboard air flow system evenly stirs blower fan 4 and is provided with for the humiture that satisfies in the mobile and even cabin of sample ambient gas; The temperature control circulating fan 2 of outer side system designs for temperature, guiding gas circulation in the constant cabin, and constant temperature gas heater via 1 and refrigerator 5 circulate in the outside of interior hermatic door 9, and interior cabin 12 is in the flat-temperature zone.
Claims (1)
1. a formaldehyde discharges climate box, with the stainless steel materials is external shell, it is characterized in that: comprise the insulation material (6) and the external seal door (10) of fitting with described external shell, in the stainless steel cabin (12) and in hermatic door (9), constitute thus described in medial and lateral, cabin (12) two air flow systems independently separately; The outside, interior cabin (12) is equipped with temperature control circulating fan (2), heater (1) and refrigerator (5); Be provided with humiture in the interior cabin (12) and evenly stir blower fan (4) and wind deflector (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200766922U CN201439054U (en) | 2009-06-19 | 2009-06-19 | Formaldehyde emission climate box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200766922U CN201439054U (en) | 2009-06-19 | 2009-06-19 | Formaldehyde emission climate box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439054U true CN201439054U (en) | 2010-04-21 |
Family
ID=42543726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200766922U Expired - Fee Related CN201439054U (en) | 2009-06-19 | 2009-06-19 | Formaldehyde emission climate box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201439054U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323112A (en) * | 2011-08-19 | 2012-01-18 | 东莞市升微机电设备科技有限公司 | Flow-guiding air duct structure of volatile organic matter detection system |
| CN102419274A (en) * | 2011-08-19 | 2012-04-18 | 东莞市升微机电设备科技有限公司 | Orifice-plate-type air duct structure of volatile organic compound detection system |
| CN102506924A (en) * | 2011-12-21 | 2012-06-20 | 东莞市升微机电设备科技有限公司 | Safety test box |
| CN102590458A (en) * | 2012-02-27 | 2012-07-18 | 东莞市升微机电设备科技有限公司 | Release module with circulating duct |
| CN108535424A (en) * | 2018-07-10 | 2018-09-14 | 重庆威尔震昌科技股份有限公司 | A kind of test specimen VOC discharges the removal system of amount detecting device and formaldehyde in air |
| CN109490485A (en) * | 2018-12-21 | 2019-03-19 | 遵义师范学院 | Construction material formaldehyde examination device |
| CN113063188A (en) * | 2021-03-10 | 2021-07-02 | 东莞市升微机电设备科技有限公司 | Novel formaldehyde or VOC release amount test and pretreatment device |
-
2009
- 2009-06-19 CN CN2009200766922U patent/CN201439054U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323112A (en) * | 2011-08-19 | 2012-01-18 | 东莞市升微机电设备科技有限公司 | Flow-guiding air duct structure of volatile organic matter detection system |
| CN102419274A (en) * | 2011-08-19 | 2012-04-18 | 东莞市升微机电设备科技有限公司 | Orifice-plate-type air duct structure of volatile organic compound detection system |
| CN102419274B (en) * | 2011-08-19 | 2013-07-24 | 东莞市升微机电设备科技有限公司 | Orifice-plate-type air duct structure of volatile organic compound detection system |
| CN102506924A (en) * | 2011-12-21 | 2012-06-20 | 东莞市升微机电设备科技有限公司 | Safety test box |
| CN102590458A (en) * | 2012-02-27 | 2012-07-18 | 东莞市升微机电设备科技有限公司 | Release module with circulating duct |
| CN108535424A (en) * | 2018-07-10 | 2018-09-14 | 重庆威尔震昌科技股份有限公司 | A kind of test specimen VOC discharges the removal system of amount detecting device and formaldehyde in air |
| CN108535424B (en) * | 2018-07-10 | 2023-12-29 | 重庆威尔震昌科技股份有限公司 | Test piece VOC release detection device and system for removing formaldehyde in air |
| CN109490485A (en) * | 2018-12-21 | 2019-03-19 | 遵义师范学院 | Construction material formaldehyde examination device |
| CN109490485B (en) * | 2018-12-21 | 2021-08-17 | 遵义师范学院 | Building material formaldehyde detection device |
| CN113063188A (en) * | 2021-03-10 | 2021-07-02 | 东莞市升微机电设备科技有限公司 | Novel formaldehyde or VOC release amount test and pretreatment device |
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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 |
Granted publication date: 20100421 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |