CN105043795A - Test method based on haze removing efficiency test system - Google Patents
Test method based on haze removing efficiency test system Download PDFInfo
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- CN105043795A CN105043795A CN201510312348.9A CN201510312348A CN105043795A CN 105043795 A CN105043795 A CN 105043795A CN 201510312348 A CN201510312348 A CN 201510312348A CN 105043795 A CN105043795 A CN 105043795A
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Abstract
The invention provides a test method based on a haze removing efficiency test system. The test method comprises the following steps: step 10, placing a small amount of same dust particles at the same position of an outlet of a blower of each unit chamber; step 20, a test controller opening a first relay to enable the blower in each unit chamber to be open; step 30, after certain time, the test controller closing the respective blower through closing the first relay, and opening a second relay and a third relay to enable an electric fan and a water pump in each unit chamber to be open; step 40, the test controller arranging different air pressures for an air compressor in each unit chamber; and step 50, the test controller recording data of haze detectors and air pressure values of the corresponding air compressors. According to the invention, pressure of the air compressors can be directly associated with a haze removing effect, the step of research on spray particles is reduced, the test efficiency is improved, and at the same time, a test result is popularization more easily.
Description
Technical field
The present invention relates to environmental protection technical field, particularly relate to a kind of method of testing based on haze elimination efficiency test macro.
Background technology
Along with the continuous propelling of industrialization and urbanization process, the air quality in city constantly declines, and main manifestations is haze weather, and the granule dust of haze and different-diameter suspends in atmosphere, thus forms the weather phenomenon of dense fog.
Coal journal volume the 3rd phase June the 30th in 2005 discloses the viewpoint that " research of mechanism of reducing dust by spray " proposes " haze elimination effect and water fog particle size, haze grain size about ", namely haze can be removed with water smoke, but different haze particles has the good water fog particle size of the effect of its correspondence.Namely need to control water fog particle size, the control of water fog particle size is relatively simply control the pressure of air compressor, if research method still calculates water fog particle corresponding to air compressor pressure, water fog particle is being contrasted with except haze effect, such step is a lot, and test process is also very complicated.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of method of testing based on haze elimination efficiency test macro, solves existing haze and removes the problem that test process bothers, step is many.
The present invention is achieved in that a kind of method of testing based on haze elimination efficiency test macro, be applied to test macro, test macro comprises between the identical test cell of multiple size, position identical on bottom surface between each unit arranges identical fan blower, the air-out direction of fan blower is parallel with bottom surface between unit, between each unit, bottom surface is also provided with identical water storage box, identical water pump, identical electric fan and identical air compressor, described electric fan periphery is provided with wind-collecting cover, described wind-collecting cover outlet is provided with the atomizer around wind-collecting cover outlet, described atomizer is towards wind-collecting cover center, the water side of described water pump is connected with the water inlet end of atomizer, the water inlet end of described water pump is connected with water storage box, the inlet end of described atomizer is connected with the outlet side of air compressor, test macro also comprises test controller, test controller is connected with the first relay, described first relay is connected with the fan blower between each unit, test controller is also connected with the second relay, electric fan between the second relay with each unit is connected, test controller is also connected with the 3rd relay, 3rd relay is connected with the water pump between each unit, test controller is also connected with the air compressor between each unit, identical haze detecting device is also provided with between each unit, haze detecting device between test controller with each unit is connected,
Method of testing comprises the steps:
Step 10: the same position in the exit of the fan blower between each unit places the identical dust granules of an aliquot;
Step 20: test controller opens the first relay, makes the fan blower between each unit to be opened;
Step 30: after a period of time, test controller, by closedown first cut-off fan blower, is opened the second relay and the 3rd relay, the electric fan between each unit and water pump is opened;
Step 40: test controller arranges the different air pressure of air compressor between each unit;
Step 50: the data of test controller record haze detecting device and the atmospheric pressure value of corresponding air compressor.
Further, also comprise the steps, test controller shows the force value of the air compressor between each unit and the detected value of haze detecting device over the display.
Tool of the present invention has the following advantages: the pressure of air compressor directly with except haze effect can be associated, and saves the step needing to go to study water fog particle, improves the efficiency of test, also make test result more easily promote simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of position of the present invention;
Fig. 2 is the structural representation of the annexation between modules of the present invention.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of method of testing based on haze elimination efficiency test macro, to comprise between the identical test cell of multiple size 1, identical layout and setting is carried out between each unit, position identical on 1 bottom surface between each unit arranges identical fan blower 2, the air-out direction of fan blower is parallel with bottom surface between unit, the situation that in parallel air outlet simulating reality, haze gets on from ground blowing up.Between each unit, bottom surface is also provided with identical water storage box 3, identical water pump 4, identical electric fan 5 and identical air compressor 6, described electric fan periphery is provided with wind-collecting cover 7, described wind-collecting cover outlet is provided with the atomizer 8 around wind-collecting cover outlet, described atomizer is towards wind-collecting cover center, the water side of described water pump is connected with the water inlet end of atomizer, the water inlet end of described water pump is connected with water storage box, and the inlet end of described atomizer is connected with the outlet side of air compressor.
As shown in Figure 2, test macro also comprises test controller, test controller is connected with the first relay, described first relay is connected with the fan blower between each unit, test controller is also connected with the second relay, electric fan between the second relay with each unit is connected, test controller is also connected with the 3rd relay, 3rd relay is connected with the water pump between each unit, test controller is also connected with the air compressor between each unit, identical haze detecting device is also provided with between each unit, haze detecting device between test controller with each unit is connected.Haze detecting device realizes the detection to haze concentration, as existing PM2.5 detector etc.
The present invention in use, uniform for portion dust granules is divided into some aliquots of formed objects, and each aliquot dust granules is put into the blower export place between each unit, each aliquot dust granules is all identical relative to the position of fan blower, test controller opens the first relay, fan blower in then between each unit can be opened, and after a period of time, is just filled with haze between unit.Because arranging between each unit is identical, then the haze situation between each unit is also identical.Then test controller is by closedown first cut-off fan blower, open the second relay and the 3rd relay, namely the electric fan between each unit and water pump is opened, and the different air pressure of air compressor between each unit is set, such water pump can draw water, air compressing chance ejection gases at high pressure, atomizer can spray water fog particle and carry out haze removing.Namely test controller can know haze elimination effect by the data detecting haze detecting device at interval of a period of time.Like this, the pressure size of the good corresponding air compressor of haze elimination effect can be known, the test to haze elimination efficiency can be realized.Additionally reduce the step of test water smoke grain size, decrease the work of test process.Water storage box, water pump, electric fan and air compressor in simultaneously between unit, atomizer, a set of like this spraying system of wind-collecting cover can directly apply to haze and remove, and more easily apply.
Between unit of the present invention, inside is all identical setting, and the difference between can reducing as best one can between unit like this, in order to reduce difference further, the water yield stored in the water storage box between each unit is identical.
Test effect intuitively can be arrived in order to allow tester, also comprise display, described test controller is connected with display, and described test controller is used for showing the force value of the air compressor between each unit and the detected value of haze detecting device over the display.Tester can record the force value of haze elimination effect and corresponding compressor by this.
It should be noted that, this test macro can test different haze grain sizes, as long as now change the size of haze dust granules.
The foregoing is only embodiments of the invention; not thereby scope of patent protection of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. the method for testing based on haze elimination efficiency test macro, be applied to test macro, it is characterized in that, test macro comprises between the identical test cell of multiple size, position identical on bottom surface between each unit arranges identical fan blower, the air-out direction of fan blower is parallel with bottom surface between unit, between each unit, bottom surface is also provided with identical water storage box, identical water pump, identical electric fan and identical air compressor, described electric fan periphery is provided with wind-collecting cover, described wind-collecting cover outlet is provided with the atomizer around wind-collecting cover outlet, described atomizer is towards wind-collecting cover center, the water side of described water pump is connected with the water inlet end of atomizer, the water inlet end of described water pump is connected with water storage box, the inlet end of described atomizer is connected with the outlet side of air compressor, test macro also comprises test controller, test controller is connected with the first relay, described first relay is connected with the fan blower between each unit, test controller is also connected with the second relay, electric fan between the second relay with each unit is connected, test controller is also connected with the 3rd relay, 3rd relay is connected with the water pump between each unit, test controller is also connected with the air compressor between each unit, identical haze detecting device is also provided with between each unit, haze detecting device between test controller with each unit is connected,
Method of testing comprises the steps:
Step 10: the same position in the exit of the fan blower between each unit places the identical dust granules of an aliquot;
Step 20: test controller opens the first relay, makes the fan blower between each unit to be opened;
Step 30: after a period of time, test controller, by closedown first cut-off fan blower, is opened the second relay and the 3rd relay, the electric fan between each unit and water pump is opened;
Step 40: test controller arranges the different air pressure of air compressor between each unit;
Step 50: the data of test controller record haze detecting device and the atmospheric pressure value of corresponding air compressor.
2. a kind of method of testing based on haze elimination efficiency test macro according to claim 1, it is characterized in that: also comprise the steps, test controller shows the force value of the air compressor between each unit and the detected value of haze detecting device over the display.
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| CN201510312348.9A CN105043795A (en) | 2015-06-09 | 2015-06-09 | Test method based on haze removing efficiency test system |
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| CN201510312348.9A CN105043795A (en) | 2015-06-09 | 2015-06-09 | Test method based on haze removing efficiency test system |
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Citations (7)
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|---|---|---|---|---|
| JP2000111456A (en) * | 1998-10-08 | 2000-04-21 | Sumitomo Metal Mining Co Ltd | Diagnosis device of electrode plate dust-removing machine for electric dust collector |
| CN103063466A (en) * | 2013-01-08 | 2013-04-24 | 中国矿业大学 | Simulating device and simulating method of underground spray dedusting quantification |
| CN103394247A (en) * | 2013-07-24 | 2013-11-20 | 东莞市宇洁新材料有限公司 | Composite air purification filter for controlling indoor air quality index (AQI) and performance test method thereof |
| CN103977655A (en) * | 2014-05-24 | 2014-08-13 | 程振国 | Water tower type haze treatment device |
| CN204055528U (en) * | 2014-09-05 | 2014-12-31 | 肥乡县远达车辆制造有限公司 | Integrated fog gun car |
| CN104296958A (en) * | 2014-09-12 | 2015-01-21 | 山东科技大学 | Coal mine underground PM2.5 concentration simulation detecting system |
| 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 |
-
2015
- 2015-06-09 CN CN201510312348.9A patent/CN105043795A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000111456A (en) * | 1998-10-08 | 2000-04-21 | Sumitomo Metal Mining Co Ltd | Diagnosis device of electrode plate dust-removing machine for electric dust collector |
| CN103063466A (en) * | 2013-01-08 | 2013-04-24 | 中国矿业大学 | Simulating device and simulating method of underground spray dedusting quantification |
| CN103394247A (en) * | 2013-07-24 | 2013-11-20 | 东莞市宇洁新材料有限公司 | Composite air purification filter for controlling indoor air quality index (AQI) and performance test method thereof |
| CN103977655A (en) * | 2014-05-24 | 2014-08-13 | 程振国 | Water tower type haze treatment device |
| CN204055528U (en) * | 2014-09-05 | 2014-12-31 | 肥乡县远达车辆制造有限公司 | Integrated fog gun car |
| CN104296958A (en) * | 2014-09-12 | 2015-01-21 | 山东科技大学 | Coal mine underground PM2.5 concentration simulation detecting system |
| 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 |
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