CN203587372U - Environment test cabin used for testing purifying performance of indoor air purifying assembly - Google Patents
Environment test cabin used for testing purifying performance of indoor air purifying assembly Download PDFInfo
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- CN203587372U CN203587372U CN201320811080.XU CN201320811080U CN203587372U CN 203587372 U CN203587372 U CN 203587372U CN 201320811080 U CN201320811080 U CN 201320811080U CN 203587372 U CN203587372 U CN 203587372U
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Abstract
The utility model discloses an environment test cabin used for testing purifying performance of an indoor air purifying assembly. The environment test cabin mainly comprises an inner cabin, an outer cabin and an air treating system communicated with the inner cabin, wherein the inner cabin is sleeved in the outer cabin, the inner cabin is connected with a pipeline outside the inner cabin to form an inner circulation test air channel, the pipeline of the inner circulation test air channel is provided with a flow meter frequency conversion axial-flow blower fan and a purifying assembly mounting port, a pollutant generating device is disposed in the inner cabin, an outer circulation air channel is formed between the inner cabin and the outer cabin, and an outer cabin circulation blower fan used for adjusting the outer circulation air is connected the outer circulation air channel. The environment test cabin can excellently simulate a polluted indoor environment and can provide unified, stable, standard and high-efficiency polluted air for the indoor air purifying assembly to be tested, so a purifying performance test on the indoor air purifying assembly can be realized under the standard test environment, and reliable support is provided for effectively evaluating a pollutant purifying effect of the indoor air purifying assembly.
Description
Technical field
The utility model relates to test environment field, particularly relates to a kind of for testing the environmental test chamber of indoor air purifying component purifying property.
Background technology
At present, various air cleaning units become family's treating indoor air pollution gradually, improve the effective and common equipment of indoor air quality.On market, for the product of air purification, the clean air package being arranged in the piping systems such as air-conditioning is also more and more used by each producer, and for the rare third party of detergent power of clean air package just test and evaluation.For this reason, build an environmental test chamber for indoor air purifying component test, become a necessary and significant thing.
The applied research of environmental test chamber at present rests on more measures organic release rule aspect in indoor decorating and refurnishing materials and product, or general air cleaning unit, and there is no report for the clean air package using in piping system.
And such thering is the environmental test chamber to clean air package performance test ability, the comprehensively data of the performance quantitative to tested purification assembly, are conducive to improvement and the lifting of purification assembly; Be conducive to the standard of this kind equipment on market; Finally be conducive to the solution of air pollution problem inside rooms.
For this reason, how to build the environmental test chamber of a clean air package using for testing conduit system, such clean air package of effective evaluation, for the clean-up effect of various pollutants, becomes problem demanding prompt solution.
Summary of the invention
In order to solve the purifying property of indoor air purifying component in the market, lack the problem of effective standard test environment, the purpose of this utility model is to provide a kind of unified, standard, accurately, the environmental test chamber of test clean air package performance efficiently, this environmental test chamber can be simulated contaminated indoor environment well, can be indoor air purifying component to be tested provides component unified contaminated air, thereby can realize under unified test environment, indoor air purifying component is carried out to purifying property test, for effective evaluation indoor air purifying component provides reliable support for the clean-up effect of pollutant.
To achieve these goals, the technical solution of the utility model realizes in the following manner:
For testing an environmental test chamber for indoor air purifying component purifying property, the air treatment system that it is mainly communicated by interior cabin, He Yunei cabin, outer cabin forms; Interior cabin is nested in outer cabin; Interior cabin is provided with and recycles gas port and circulation air intake opening, inside have out of my cabin and the pipeline that recycles gas port and be connected with circulation air intake opening, interior cabin, recycle gas port, pipeline, circulation air intake opening and form an interior loop test air channel, on the pipeline in interior loop test air channel, be provided with flowmeter, for testing the stirring of air and the frequency conversion axial flow fan of ringing in air channel, purification assembly installing port; Interior cabin is provided with the venthole communicating with ambient atmosphere, in interior cabin, is placed with pollutant generator; Interior cabin forms outer circulating air duct between Yu Wai cabin, is connected with outer circulating air duct the outer cabin circulating fan that regulates outer circulation wind.
Described air treatment system is comprised of the inlet air pump being connected successively, air strainer, control wet tank, flowmeter, guarantees the cleaning that enters interior cabin air.
Described outer circulation wind regulating device is carried out cold and hot adjusting and is used for controlling the temperature in interior cabin by the temperature of the compressor condenser being connected with outer circulating air duct and the external recirculating air of heating tube.
He Wai cabin, interior cabin is by being welded together, and interior cabin is to be made by stainless steel metal plate, pollution-free and heat conductivility is good.
On described interior cabin venthole, valve is housed, valve-off can be manufactured a relative airtight environment with inlet air pump, meets some special testing requirementss.
In described control wet tank, be a set of refrigeration machine and heating tube, distilled water is equipped with in inside.
Described air strainer can be the adsorbing activated charcoal bucket of tool, guarantees the cleaning that enters interior cabin air; Control wet tank regulates ambient humidity, and flowmeter can be realized the adjusting to charge flow rate.
Good effect of the present utility model is:
The utility model provides unified test environment for testing the purifying property of different indoor air purifying components, the impact of the factor of having avoided other non-air purification plant on purification result, thereby guaranteed in test process, air cleaning unit works in the concentration change of internal cabin Air Contamination thing, and then has guaranteed objectivity and the validity of test result;
This environmental test chamber can be simulated contaminated indoor environment well, can be that indoor air purifying component to be tested provides that component is unified, stable, standard, contaminated air efficiently, thereby can realize under the test environment of standard, indoor air purifying component is carried out to purifying property test, for effective evaluation indoor air purifying component provides reliable support for the clean-up effect of pollutant.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present utility model.
Embodiment
For technical matters, technical scheme and advantage that the utility model embodiment will be solved are clearer, below in conjunction with drawings and the specific embodiments, be described in detail.
As seen from Figure 1: this is provided with 15He Wai cabin, interior cabin 10 for the environmental test chamber of testing indoor air purifying component purifying property, interior cabin 15 is nested in outer cabin 10, interior cabin is connected with air treatment system, and air treatment system comprises: be arranged on successively inlet air pump 1, air strainer 2, control wet tank 3, flowmeter 4 on air inlet pipeline; First the air that enters interior cabin by air treatment system guarantees the cleaning of air, and secondly, the temperature of control distilled water in wet tank by controls can be controlled the humidity of the air that enters interior cabin, reaches the object of the interior cabin of adjusting air humidity; Flowmeter 4 is used for regulating and enters the flow of air in cabin, interior cabin, thereby the air exchange rule in interior cabin is set; First the air that enters interior cabin by air treatment system guarantees the cleaning of air, and secondly, the temperature of control distilled water in wet tank by controls can be controlled the humidity of the air that enters interior cabin, reaches the object of the interior cabin of adjusting air humidity.The adjustable flow that enters air in cabin of flowmeter 4, thus the air exchange rule in interior cabin is set.Interior cabin 15 is provided with and recycles gas port and circulation air intake opening, inside has out of my cabin and the pipeline that recycles gas port and be connected with circulation air intake opening, interior cabin, recycles gas port, pipeline, circulation air intake opening and forms an interior loop test air channel 8;
Temperature by outer circulating air duct recirculating air regulates the temperature of controlling interior cabin 10; During its operation, outer cabin circulating fan 14 is continuously running duty, and inlet air pump 1 is continuously running duty;
On interior cabin, have thief hatch 16, according to testing requirements, the air in cabin is sampled, experiment Analysis can draw experimental data.
Fig. 1 it can also be seen that: air treatment system is connected to interior cabin upper end by pipeline merges and enters interior cabin together with interior loop test air channel 8;
Fig. 1 it can also be seen that: on interior loop test air channel 8, be also equiped with flowmeter 5, by the rotating speed that regulates frequency conversion axial flow fan, regulate air quantity.
Fig. 1 it can also be seen that: by the purifying property evaluation test assembly purifying property of the internal cabin of the test suite inner circulating air of installation on interior loop test air channel 8.
Venthole on interior cabin is for the air turnover exchange in Yu Wai cabin, interior cabin, the turnover exchange that is used for simulating room air and ambient atmosphere.After closing, can stop and ambient atmosphere air exchange.
The outside in outer cabin is coated with encapsulant.Guarantee the heat-insulating property of whole environmental test chamber.
Fig. 1 it can also be seen that: the pollutant generator 11 being arranged in interior cabin 15 can be arranged on interior cabin with various ways, it is an independently mechanism, can there is quantitatively one or more pollutants in pollutant generator, by being arranged on outside control assembly, complete the generation of pollutant, ensure the safety of testing crew.
Before test, by temperature value and the humidity value in interior cabin 15 are set on control panel, open running status, the central processing control unit of environmental test chamber will be controlled the work of whole environmental test chamber automatically.Its control procedure is as follows: (1) outer cabin circulating fan 14 is continuous running state under running status, and now central processing control unit can be judged to need now to heat up according to the temperature signal collecting still needs cooling, plays accordingly or close refrigeration or heating; (2) inlet air pump 1 enters control wet tank 3 after by air cleaning filter 2 for continuing opening under running status, in control wet tank, is a set of refrigeration machine and heating tube, and distilled water is equipped with in inside.According to the high temperature evaporation of water, the principle of cryogenic temperature condensation, can regulate the humidity of air distilled water heating or refrigeration in control wet tank, and this adjusting also regulates automatically for central processing control unit.
After humiture is constant,, quantitatively there is pollutant in cabin 10 remote control pollution source generating meanss 11 outside.Frequency conversion axial flow fan 9 is lasting opening under running status; Under the effect of frequency conversion axial flow fan, can make pollutant be evenly distributed in the air of interior cabin; After treating that a certain amount of pollutant occurs, automatically stop occurring.By thief hatch 16, gather the air in cabin, the pollutant levels of test air.And then put into clean air package, and after certain interior loop test wind time, then carry out gas sampling, draw now air pollutant concentration.Through comparing twice concentration value.Can read the purification efficiency of this indoor air purifying component.Thereby the purifying property to this indoor air purifying component is evaluated.Exemplary, can one period of predetermined time of interval gather once the air in interior cabin, to test the work efficiency after purification assembly work different time length.
, when test starts, quantitatively there is fast multiple gases chemical pollutant, and make pollutant be uniformly distributed in as early as possible the interior cabin as the test space in the environmental test chamber proposing according to technique scheme.In test process, interior cabin is sealed completely, by accurately humiture and do not affect the gas composition in cabin simultaneously in control cabinet of outer cabin temperature control.
After being completed, by air cleaner can cleaning systems in gas, make in cabin background concentration value be down to and meet limit value in standard, while having avoided direct opened door like this due to excessive concentration in cabin, the problem such as the personnel that may cause are poisoning, environmental pollution.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model embodiment; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. for testing an environmental test chamber for indoor air purifying component purifying property, it is mainly comprised of interior cabin (15), outer cabin (10) and the air treatment system that communicates with interior cabin (15); It is characterized in that: interior cabin (15) are nested in outer cabin; Interior cabin (15) is provided with and recycles gas port and circulation air intake opening, inside have out of my cabin and the pipeline that recycles gas port and be connected with circulation air intake opening, interior cabin, recycle gas port, pipeline, circulation air intake opening and form an interior loop test air channel (8), on the pipeline in interior loop test air channel, be provided with flowmeter (5), frequency conversion axial flow fan (9), purification assembly installing port (6); Interior cabin is provided with the venthole (7) communicating with ambient atmosphere, is placed with pollutant generator (11) in interior cabin (15); Between interior cabin (15) and outer cabin (10), form outer circulating air duct, be connected with outer circulating air duct the outer cabin circulating fan (14) that regulates outer circulation wind.
2. according to claim 1 for testing the environmental test chamber of indoor air purifying component purifying property, it is characterized in that: described air treatment system is comprised of the inlet air pump (1) being connected successively, air strainer (2), control wet tank (3), flowmeter (4).
3. according to claim 2 for testing the environmental test chamber of indoor air purifying component purifying property, it is characterized in that: described outer circulation wind regulating device is comprised of the compressor condenser (13) being connected with outer circulating air duct and heating tube (12).
4. according to claim 3 for testing the environmental test chamber of indoor air purifying component purifying property, it is characterized in that: interior cabin (15) and outer cabin (10), by being welded together, interior cabin is to be made by stainless steel metal plate.
5. according to claim 4 for testing the environmental test chamber of indoor air purifying component purifying property, it is characterized in that: on described interior cabin venthole, valve (7) is housed.
6. according to claim 5 for testing the environmental test chamber of indoor air purifying component purifying property, it is characterized in that: in described control wet tank (3), be a set of refrigeration machine and heating tube, distilled water is equipped with in inside.
7. according to claim 6 for testing the environmental test chamber of indoor air purifying component purifying property, it is characterized in that: described air strainer (2) is the adsorbing activated charcoal bucket of a tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320811080.XU CN203587372U (en) | 2013-12-07 | 2013-12-07 | Environment test cabin used for testing purifying performance of indoor air purifying assembly |
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| CN201320811080.XU CN203587372U (en) | 2013-12-07 | 2013-12-07 | Environment test cabin used for testing purifying performance of indoor air purifying assembly |
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| CN201320811080.XU Expired - Fee Related CN203587372U (en) | 2013-12-07 | 2013-12-07 | Environment test cabin used for testing purifying performance of indoor air purifying assembly |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155135A (en) * | 2014-08-11 | 2014-11-19 | 清华大学 | Device for measuring clean air quantity attenuation rate of air cleaner |
| CN104399539A (en) * | 2014-12-16 | 2015-03-11 | 苏州华碧微科检测技术有限公司 | Window-opening experiment testing cabin of air purifier and test method of window-opening experiment testing cabin |
| CN104977388A (en) * | 2015-06-15 | 2015-10-14 | 东莞市升微机电设备科技有限公司 | Detection system for detecting purifying rate of air purifier and air purifying material, and detection method thereof |
| CN105182889A (en) * | 2015-08-07 | 2015-12-23 | 深圳市西宝船舶电子有限公司 | Multifunctional environment simulation cabin |
| CN105628869A (en) * | 2015-12-25 | 2016-06-01 | 中国建筑材料科学研究总院 | Material purification performance testing device |
| CN105987986A (en) * | 2015-02-09 | 2016-10-05 | 山西亮龙涂料有限公司 | Device for detecting air cleaning capability of coated material |
| CN106404635A (en) * | 2016-12-01 | 2017-02-15 | 广州市毅峰汽配制造有限公司 | Car air conditioner filter PM2.5 performance measuring device |
| CN106442274A (en) * | 2016-08-31 | 2017-02-22 | 同济大学建筑设计研究院(集团)有限公司 | Testing device and testing method for determining absolute dust generating quantity of equipment |
| CN107185602A (en) * | 2017-06-14 | 2017-09-22 | 北京市劳动保护科学研究所 | A kind of Laboratory Module for simulating indoor and outdoor surroundingses |
| CN108519244A (en) * | 2018-03-15 | 2018-09-11 | 常熟理工学院 | Vehicle air purifier device for detecting performance |
| CN109682625A (en) * | 2018-12-26 | 2019-04-26 | 东莞市宇洁新材料有限公司 | A kind of stable air purifier test equipment |
| CN111707596A (en) * | 2020-06-28 | 2020-09-25 | 重庆悦森环保产业有限公司 | Device and method for detecting performance of purifier |
| CN113884324A (en) * | 2021-11-30 | 2022-01-04 | 聊城产研检验检测技术有限公司 | A environmental test device for testing indoor air purification subassembly purification performance |
-
2013
- 2013-12-07 CN CN201320811080.XU patent/CN203587372U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155135A (en) * | 2014-08-11 | 2014-11-19 | 清华大学 | Device for measuring clean air quantity attenuation rate of air cleaner |
| CN104399539A (en) * | 2014-12-16 | 2015-03-11 | 苏州华碧微科检测技术有限公司 | Window-opening experiment testing cabin of air purifier and test method of window-opening experiment testing cabin |
| CN105987986B (en) * | 2015-02-09 | 2018-07-27 | 山西亮龙涂料有限公司 | Equipment for the air purification ability for testing coating material |
| CN105987986A (en) * | 2015-02-09 | 2016-10-05 | 山西亮龙涂料有限公司 | Device for detecting air cleaning capability of coated material |
| CN104977388A (en) * | 2015-06-15 | 2015-10-14 | 东莞市升微机电设备科技有限公司 | Detection system for detecting purifying rate of air purifier and air purifying material, and detection method thereof |
| CN105182889A (en) * | 2015-08-07 | 2015-12-23 | 深圳市西宝船舶电子有限公司 | Multifunctional environment simulation cabin |
| CN105628869A (en) * | 2015-12-25 | 2016-06-01 | 中国建筑材料科学研究总院 | Material purification performance testing device |
| CN106442274A (en) * | 2016-08-31 | 2017-02-22 | 同济大学建筑设计研究院(集团)有限公司 | Testing device and testing method for determining absolute dust generating quantity of equipment |
| CN106404635A (en) * | 2016-12-01 | 2017-02-15 | 广州市毅峰汽配制造有限公司 | Car air conditioner filter PM2.5 performance measuring device |
| CN107185602A (en) * | 2017-06-14 | 2017-09-22 | 北京市劳动保护科学研究所 | A kind of Laboratory Module for simulating indoor and outdoor surroundingses |
| CN107185602B (en) * | 2017-06-14 | 2023-07-28 | 北京市劳动保护科学研究所 | Laboratory cabin for simulating indoor and outdoor environments |
| 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 |
| CN109682625A (en) * | 2018-12-26 | 2019-04-26 | 东莞市宇洁新材料有限公司 | A kind of stable air purifier test equipment |
| CN111707596A (en) * | 2020-06-28 | 2020-09-25 | 重庆悦森环保产业有限公司 | Device and method for detecting performance of purifier |
| CN111707596B (en) * | 2020-06-28 | 2023-08-29 | 重庆悦森环保产业有限公司 | Device and method for detecting purifier performance |
| CN113884324A (en) * | 2021-11-30 | 2022-01-04 | 聊城产研检验检测技术有限公司 | A environmental test device for testing indoor air purification subassembly purification performance |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: 450053 Henan province Zhengzhou fengle Road No. 4 Patentee after: HENAN PROVINCIAL ACADEMY OF BUILDING RESEARCH Co.,Ltd. Patentee after: HENAN CONSTRUCTION QUALITY INSPECTION AND TESTING CENTRAL STATION Co.,Ltd. Patentee after: HENAN PROVINCIAL ACADEMY OF BUILDING RESEARCH ENGINEERING TESTING Co.,Ltd. Patentee after: SHANGHAI BUQING INSTRUMENT EQUIPMENT CO.,LTD. Address before: 450053 Henan province Zhengzhou fengle Road No. 4 Patentee before: HENAN PROVINCIAL ACADEMY OF BUILDING RESEARCH Co.,Ltd. Patentee before: HENAN CONSTRUCTION QUALITY INSPECTION AND TESTING CENTRAL STATION Co.,Ltd. Patentee before: HENAN PROVINCIAL ACADEMY OF BUILDING RESEARCH ENGINEERING TESTING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |