CN102072867A - Simple filter material testing platform - Google Patents
Simple filter material testing platform Download PDFInfo
- Publication number
- CN102072867A CN102072867A CN 200910234575 CN200910234575A CN102072867A CN 102072867 A CN102072867 A CN 102072867A CN 200910234575 CN200910234575 CN 200910234575 CN 200910234575 A CN200910234575 A CN 200910234575A CN 102072867 A CN102072867 A CN 102072867A
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- filtrate
- test
- easy
- test board
- panel
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Abstract
The invention relates to a filter material testing platform which comprises a panel and a bearing surface, wherein the panel is provided with a flow meter, a regulating valve, a differential pressure meter, a regulator, a sampling port and a power supply switch; a clamping device is arranged on the bearing surface and a lower shell of the bearing surface is internally provided with a buffer chamber and a fan, the flow meter is used for testing the flow, and the differential pressure meter is used for testing the differential pressure and externally connected with the dust particle counter. The testing platform has the advantages of simple structure, convenience of operation and low cost, and is suitable for the rapid detection of a production site.
Description
[technical field]
The present invention relates to a kind of proving installation, be specifically related to a kind of simple and easy filtrate test board that is used to test filtering material.
[background technology]
Its filter material performance test methods of filter cleaner commonly used in one's early years has filtering efficient (dust filtering weight efficiency number percent) and DOP aerosol particle penetration rate (0.3 micron particles penetrates number percent) etc.But domestic none enterprise has power of test, does not have standard in addition and can follow, thereby can only be to be deeply aware of one's own helplessness when faced with a great task to external method of testing.Because automobile-used three filter industries recommend to introduce, U.S.'s SAE standard enters domestic, then " Vehicular air filter cleaner " method of testing standard has been arranged, as filtering efficient.Yet it is just still blank to the performance test of filter cleaner product upstream materials.Atmosphere protection spacelike filter is the nearly 20 years new air filters that get up of new development in the world, and performance requirement and method of testing all are different from back two classes.China also payes attention to environmental practice in recent years, but this type of filter cleaner performance test and filter material test all belong to blank.
The detection of filtering material at present more adopts LZC-H type filtrate combination property test desk, but this filtrate combination property test desk has higher requirement to operating personnel, and its test duration is long.
[summary of the invention]
In order to solve the above-mentioned deficiency of prior art, the object of the invention be to provide a kind of can be fast, accurately, the simple and easy filtrate test board easily filtering material tested.
For achieving the above object, one of the present invention embodiment provides a simple and easy filtrate test board, comprising: a panel, a loading end, a flowmeter are used for test traffic, and a pressure reduction instrument is used for a test pressure differential and an external airborne particle counter.
Described panel is provided with a described flowmeter, a variable valve, described pressure reduction instrument, a regulator, a thief hatch and a power switch.
Described loading end below has a housing, is provided with the blower fan that a surge chamber and is used for air feed in this housing.
Described loading end top is provided with manual anchor clamps and is used for the tested filtrate of clamping.
When testing, earlier filtrate is placed on the test port, uses the hand rotating rocker, make the clamp filtrate.Open blower fan, rotate variable valve and regulate flow, can show pressure reduction on the differential pressure indicator.Airborne particle counter can be used to test atmosphere numerical value, tests by the numerical value behind the filtrate at thief hatch again, and filtration efficiency just can test out.The test dust containing capacity can add ash at filter material surface with hand to be tested then.
Design based on the foregoing description the invention has the advantages that: this apparatus structure is simple, simple operation, and cost is low, is suitable for the production scene fast detecting.
Other purposes of the present invention and advantage can be further understood from the disclosed technical characterictic of the present invention.State with other purposes, feature and advantage and can become apparent on the present invention for allowing, embodiment cited below particularly also cooperates appended graphicly, is described in detail below.
[description of drawings]
Fig. 1 is the simple and easy filtrate test board front view of one of the present invention embodiment.
Fig. 2 is the simple and easy filtrate test board side view of one of the present invention embodiment.
Fig. 3 is the filtrate test flow chart of one of the present invention embodiment.
[embodiment]
About addressing other technologies content, characteristics and effect before the present invention, in the following detailed description that cooperates with reference to graphic embodiment, can clearly present.The direction term of being mentioned in following examples, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to annexed drawings.Therefore, the direction term of use is to be used for illustrating not to be to be used for limiting the present invention.
Please refer to Fig. 1 and Fig. 2, one of the present invention embodiment provides a simple and easy filtrate test board, comprising: a panel 11, one loading ends 12, one flowmeters 1 are used for test traffic, and a pressure reduction instrument 3 is used for a test pressure differential and an external airborne particle counter.Described panel is provided with described flowmeter 1, one variable valve 2, one described pressure reduction instrument 3, one regulators, 4, one thief hatchs 5 and power switches 6.Described loading end below has a housing 12, is provided with the blower fan 8 that a surge chamber 7 and is used for air feed in this housing, for example is a high pressure positive blower.Described loading end top is provided with manual anchor clamps 9 and is used for the tested filtrate 10 of clamping.Several adjustable positioning devices that this filtrate test board also can comprise test board several wheels of being convenient to move of below and prevent to move.
Please also refer to Fig. 1, Fig. 2 and Fig. 3, when testing, earlier filtrate is placed on the test port, the rocking bar with hand rotation manual anchor clamps 9 makes clamp filtrate 10.Open high pressure positive blower 8, rotate variable valve 2 and regulate flow, can show pressure reduction on the pressure reduction instrument 3.The blows air over measured object enters test board, enters surge chamber 7 by pipeline then, connects mouth by a sampling again, and airborne particle counter just can connect mouth by this sampling and test atmosphere numerical value.Can test by the numerical value behind the filtrate at thief hatch 5, filtration efficiency just can test out.But adding ash with hand at filter material surface during the test dust containing capacity tests then.Easy to operate, quick.
Though the present invention discloses as above with preferred embodiment; right its be not to be used for limiting the present invention, anyly have the knack of this skill person, without departing from the spirit and scope of the invention; when can doing a little change, so the present invention's protection domain is as the criterion when looking the patent protection scope person of defining.In addition, arbitrary embodiment of the present invention or claim must not reached whole purposes or advantage or the characteristics that the present invention discloses.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not the rights protection scope that is used for limiting the present invention.
Claims (4)
1. simple and easy filtrate test board comprises: a panel, a loading end, a flowmeter are used for test traffic, and a pressure reduction instrument is used for a test pressure differential and an external airborne particle counter.
2. simple and easy filtrate test board as claimed in claim 1 is characterized in that described panel is provided with a described flowmeter, a variable valve, described pressure reduction instrument, a regulator, a thief hatch and a power switch.
3. simple and easy filtrate test board as claimed in claim 1 is characterized in that, described loading end below has a housing, is provided with the blower fan that a surge chamber and is used for air feed in this housing.
4. simple and easy filtrate test board as claimed in claim 1 is characterized in that, described loading end top is provided with manual anchor clamps and is used for the tested filtrate of clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910234575 CN102072867A (en) | 2009-11-20 | 2009-11-20 | Simple filter material testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910234575 CN102072867A (en) | 2009-11-20 | 2009-11-20 | Simple filter material testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102072867A true CN102072867A (en) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910234575 Pending CN102072867A (en) | 2009-11-20 | 2009-11-20 | Simple filter material testing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072867A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928323A (en) * | 2012-10-18 | 2013-02-13 | 天津大学 | Air purification filtering material testing experimental system |
| CN103308652A (en) * | 2013-05-30 | 2013-09-18 | 苏州华达仪器设备有限公司 | Filter material test system controlled by PLC (programmable logic controller) |
| CN109387601A (en) * | 2017-08-03 | 2019-02-26 | 裕亲有限公司 | Empty dirt test macro |
| CN112033877A (en) * | 2020-09-10 | 2020-12-04 | 苏州华达仪器设备有限公司 | Gauze mask filter material integrated test equipment |
-
2009
- 2009-11-20 CN CN 200910234575 patent/CN102072867A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928323A (en) * | 2012-10-18 | 2013-02-13 | 天津大学 | Air purification filtering material testing experimental system |
| CN102928323B (en) * | 2012-10-18 | 2015-01-21 | 天津大学 | Air purification filtering material testing experimental system |
| CN103308652A (en) * | 2013-05-30 | 2013-09-18 | 苏州华达仪器设备有限公司 | Filter material test system controlled by PLC (programmable logic controller) |
| CN109387601A (en) * | 2017-08-03 | 2019-02-26 | 裕亲有限公司 | Empty dirt test macro |
| CN112033877A (en) * | 2020-09-10 | 2020-12-04 | 苏州华达仪器设备有限公司 | Gauze mask filter material integrated test equipment |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |