CN205067520U - Particle scanning and wind speed homogeneity tester of wind gap and fan filter bank - Google Patents
Particle scanning and wind speed homogeneity tester of wind gap and fan filter bank Download PDFInfo
- Publication number
- CN205067520U CN205067520U CN201520768630.3U CN201520768630U CN205067520U CN 205067520 U CN205067520 U CN 205067520U CN 201520768630 U CN201520768630 U CN 201520768630U CN 205067520 U CN205067520 U CN 205067520U
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- wind speed
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- tester
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Abstract
The utility model discloses a particle scanning and wind speed homogeneity tester of wind gap and fan filter bank, the power distribution box comprises a box body, horizontal frame is installed to one side of box, and the upper end slidable mounting of horizontal frame has a Y axostylus axostyle, the one end slidable mounting of Y axostylus axostyle has the X axostylus axostyle, one side slidable mounting of X axostylus axostyle has the connecting plate, and the welding has a bracing piece on the connecting plate, the upper end of bracing piece is equipped with the test probe, the last surface mounting of box has the anemoscope, one side of anemoscope is installed control and use the touch -sensitive screen, and controls with installing the particle tester in one side of touch -sensitive screen, for the control touch -sensitive screen respectively with test probe, anemoscope and particle tester electric connection. The utility model discloses can make the probe accurately move the measurement station to automatically, arrive each measurement station test wind speed and record, improve the accuracy of work efficiency and test result effectively.
Description
Technical field
The utility model relates to air filtration technical field, is specially the particle scanner uni wind speed uniformity test instrument of a kind of air port and blower fan filtering unit.
Background technology
The English full name of FFU is (FanFilterUnit), and Chinese dialect is blower fan filtering unit.FFU blower fan screen net unit modularization can connect use, uses FFU to be widely used in the application scenarios such as toilet, clean bench, clean production line, assembled cleaning room and local laminar flow.FFU is provided with just, efficient two-stage filtration net.Blower fan also filters through first, high efficiency particulate air filter from FFU top by air intake, and the pure air after filtration is at the uniform velocity sent with the wind speed of 0.45M/S ± 20% at whole outlet air surface.Be applicable to obtain high level clean environment in various environment.It is different size size, and the toilet of different cleaniliness classs, microenvironment provide high-quality pure air.In newly-built toilet, clean room formula transformation renovation, can cleanliness class be improved, reduce noise and vibration, also greatly can reduce cost, convenient for installation and maintenance, be the ideal components of clean environment.Through detecting on the spot, international top-brand is generally difficult to adapt to " Chinese environmental factor ", although quality is general higher than domestic company, the stability test after 1 year is generally undesirable; And the construction quality of most of domestic Low Tier Brand is also more barely satisfactory.In recent years, cleaning project industry starts the two-way acceptance criteria focusing on product quality and stability, and progressively embody engineering cost performance more really to detect data (many dependence industries report before) on the spot, considerably beyond international top-brand, become the new international standard enterprise of Chinese FFU.
But the population (particle concentration) of current testing tool test air port and blower fan filtering outlet air surface and wind speed homogeneity are all probes of operator's handheld test instrument, such labour intensity is high, and sweep velocity is uneven, layouts inaccurate.
Utility model content
The purpose of this utility model is the particle scanner uni wind speed uniformity test instrument providing a kind of air port and blower fan filtering unit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The particle scanner uni wind speed uniformity test instrument of a kind of air port and blower fan filtering unit, comprise casing, the side of described casing is provided with horizontal frame, and the upper end of horizontal frame is slidably fitted with Y-axis bar, one end of described Y-axis bar is slidably fitted with X-axis bar, the side of described X-axis bar is slidably fitted with web joint, and web joint is welded with support bar, the upper end of described support bar is provided with test probe, the upper surface of described casing is provided with anemoscope, the side of described anemoscope is provided with control touch-screen, and the side of control touch-screen is provided with particle tester, described control touch-screen respectively with test probe, anemoscope and particle tester are electrically connected.
Preferably, the front end of described casing is hinged with two door-plates, and the front end of door-plate is provided with keyhole.
Preferably, the lower end of described casing is that matrix arrangement is provided with roller, and the side of roller is provided with clamp.
Preferably, described X-axis bar is connected with vertical sliding motion between Y-axis bar.
Preferably, the side of described casing is provided with radiator fan.
Compared with prior art, the beneficial effects of the utility model are: the mode that particle scanner uni wind speed uniformity test instrument adopts X-axis bar, Y-axis bar moves horizontally of this air port and blower fan filtering unit, telescopic support bar installed by X-axis bar, the probe of particle testing tool (as counter or photometer) or the probe of anemoscope are fixed thereon portion; The parameter value inputted by touch-screen, PLC(programmable controller) program, when test particle, make probe according to setting speed and route move, the outlet air surface of scanned filter; When testing the equal property of wind speed, probe can be made to move to measuring point exactly, and automatically test wind speed and record to each measuring point.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 test probe, 2 support bars, 3Y axostylus axostyle, 4X axostylus axostyle, 5 anemoscopes, 6 control with touch-screen, 7 casings, 8 particle testers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: the particle scanner uni wind speed uniformity test instrument of a kind of air port and blower fan filtering unit, comprise casing 7, the side of casing 7 is provided with horizontal frame, and the upper end of horizontal frame is provided with Y-axis bar 3, one end intersection of Y-axis bar 3 is slidably fitted with X-axis bar 4, the side of X-axis bar 4 is provided with web joint, and the side of web joint is welded with support bar 2, the upper end of support bar 2 is provided with test probe 1, the upper surface of casing 7 is provided with anemoscope 5, the side of anemoscope 5 is provided with control touch-screen 6, and the side of control touch-screen 6 is provided with particle tester 8, control with touch-screen 6 respectively with test probe 1, anemoscope 5 and particle tester 8 are electrically connected, the front end of casing 7 is hinged with two door-plates, and the front end of door-plate is provided with keyhole, the lower end of casing 7 is that matrix arrangement is provided with roller, and the side of roller is provided with clamp, between X-axis bar 4 with Y-axis bar 3, vertical sliding motion is connected, the side of casing 7 is provided with radiator fan.
The mode that particle scanner uni wind speed uniformity test instrument adopts X-axis bar, Y-axis bar moves horizontally of this air port and blower fan filtering unit, X-axis bar 4 is installed telescopic support bar 2, the probe of the probe of particle tester 8 or anemoscope 5 is fixed thereon portion; The parameter value inputted by touch-screen, PLC(programmable controller) program, when test particle, make test probe 1 according to setting speed and route move, the outlet air surface of scanned filter; When testing the equal property of wind speed, test probe 1 can be made to move to measuring point exactly, and automatically to each measuring point test wind speed and record, effectively increasing work efficiency and the accuracy of test result.
The utility model both may be used for the outlet air surface wind speed homogeneity of air port and blower fan filtering unit (FFU), also may be used for its efficiency test.After support bar 2 installs required test probe 1, required test procedure is selected at touch-screen 6, test parameter needed for input, X-axis bar 4 is along Y-axis bar 3, support bar 2 is along X-axis bar 4 movement automatically, and test probe 1 just can arrive corresponding measuring point according to the route set, and stops setting-up time, after testing out corresponding data, storing data automatically.After having tested, whether meeting self-verifying data are abnormal, then form tables of data and curve map, and reach a conclusion according to testing standard as all are normal.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and improvement design thereof and replace or change, all should be encompassed in protection domain of the present utility model.
Claims (5)
1. the particle scanner uni wind speed uniformity test instrument of an air port and blower fan filtering unit, comprise casing (7), it is characterized in that: the side of described casing (7) is provided with horizontal frame, and the upper end of horizontal frame is slidably fitted with Y-axis bar (3), one end of described Y-axis bar (3) is slidably fitted with X-axis bar (4), the side of described X-axis bar (4) is slidably fitted with web joint, and web joint is welded with support bar (2), the upper end of described support bar (2) is provided with test probe (1), the upper surface of described casing (7) is provided with anemoscope (5), the side of described anemoscope (5) is provided with control touch-screen (6), and the side of control touch-screen (6) is provided with particle tester (8), described control touch-screen (6) respectively with test probe (1), anemoscope (5) and particle tester (8) are electrically connected.
2. the particle scanner uni wind speed uniformity test instrument of a kind of air port according to claim 1 and blower fan filtering unit, is characterized in that: the front end of described casing (7) is hinged with two door-plates, and the front end of door-plate is provided with keyhole.
3. the particle scanner uni wind speed uniformity test instrument of a kind of air port according to claim 1 and blower fan filtering unit, is characterized in that: the lower end of described casing (7) is that matrix arrangement is provided with roller, and the side of roller is provided with clamp.
4. the particle scanner uni wind speed uniformity test instrument of a kind of air port according to claim 1 and blower fan filtering unit, is characterized in that: described X-axis bar (4) is connected with vertical sliding motion between Y-axis bar (3).
5. the particle scanner uni wind speed uniformity test instrument of a kind of air port according to claim 1 and blower fan filtering unit, is characterized in that: the side of described casing (7) is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768630.3U CN205067520U (en) | 2015-09-30 | 2015-09-30 | Particle scanning and wind speed homogeneity tester of wind gap and fan filter bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768630.3U CN205067520U (en) | 2015-09-30 | 2015-09-30 | Particle scanning and wind speed homogeneity tester of wind gap and fan filter bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067520U true CN205067520U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768630.3U Expired - Fee Related CN205067520U (en) | 2015-09-30 | 2015-09-30 | Particle scanning and wind speed homogeneity tester of wind gap and fan filter bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067520U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036952A (en) * | 2017-03-20 | 2017-08-11 | 安徽人和环境科技股份有限公司 | A kind of detection method of fan filter screen unit |
| CN107144702A (en) * | 2017-06-12 | 2017-09-08 | 同济大学 | Fan filter unit and EFU faces wind speed uniformity automatic testing equipment and method |
| CN107202754A (en) * | 2017-07-19 | 2017-09-26 | 广州金田瑞麟环境科技有限公司 | A kind of detection means of air cleaner |
| CN107321092A (en) * | 2017-07-19 | 2017-11-07 | 广州金田瑞麟环境科技有限公司 | Air cleaner detection device goes out pneumatic control method |
| CN108680763A (en) * | 2018-04-27 | 2018-10-19 | 安徽宸瑞节能环保科技工程有限公司 | A kind of the air flow method test device and method of deduster |
| CN113092808A (en) * | 2021-02-23 | 2021-07-09 | 农业农村部环境保护科研监测所 | Wind speed measuring system for axial flow fan and testing method thereof |
-
2015
- 2015-09-30 CN CN201520768630.3U patent/CN205067520U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036952A (en) * | 2017-03-20 | 2017-08-11 | 安徽人和环境科技股份有限公司 | A kind of detection method of fan filter screen unit |
| CN107144702A (en) * | 2017-06-12 | 2017-09-08 | 同济大学 | Fan filter unit and EFU faces wind speed uniformity automatic testing equipment and method |
| CN107202754A (en) * | 2017-07-19 | 2017-09-26 | 广州金田瑞麟环境科技有限公司 | A kind of detection means of air cleaner |
| CN107321092A (en) * | 2017-07-19 | 2017-11-07 | 广州金田瑞麟环境科技有限公司 | Air cleaner detection device goes out pneumatic control method |
| CN107321092B (en) * | 2017-07-19 | 2020-03-17 | 广州金田瑞麟环境科技有限公司 | Air outlet control method of air filter detection equipment |
| CN108680763A (en) * | 2018-04-27 | 2018-10-19 | 安徽宸瑞节能环保科技工程有限公司 | A kind of the air flow method test device and method of deduster |
| CN108680763B (en) * | 2018-04-27 | 2023-09-05 | 安徽宸瑞节能环保科技工程有限公司 | Airflow distribution testing device and method for dust remover |
| CN113092808A (en) * | 2021-02-23 | 2021-07-09 | 农业农村部环境保护科研监测所 | Wind speed measuring system for axial flow fan and testing method thereof |
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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: 20160302 Termination date: 20180930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |