CN2901295Y - High efficiency super high efficiency filter scan detection test table - Google Patents
High efficiency super high efficiency filter scan detection test table Download PDFInfo
- Publication number
- CN2901295Y CN2901295Y CN 200620025721 CN200620025721U CN2901295Y CN 2901295 Y CN2901295 Y CN 2901295Y CN 200620025721 CN200620025721 CN 200620025721 CN 200620025721 U CN200620025721 U CN 200620025721U CN 2901295 Y CN2901295 Y CN 2901295Y
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- nut
- guide rail
- leading screw
- scanning
- super high
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Abstract
The utility model discloses a high-performance filter scanning test laboratory table. The utility model comprises shifting mechanism and scanning platform device, the shifting mechanism includes the first couple of parallel guide rail and platform provided on the casing support, the first couple of platforms are respectively installed in the bottom of the upper plate, which is connected with the first nut and lead-screw between the first couple of the guide rail, the upper plate is provided with second lead-screw and second nut vertical to the axial, and with second guide rail and platform parallel to the axis of the second leas-screw, the second platform is connected with the second nut by connector, the second nut is installed with scanning head, the scanning platform device includes scanning blow pipe, on the top of which is provided with grip device, the scanning head is arranged above the opening. The arrangement realizes automation control, convenient and fast operation, guarantees the accuracy of testing data and reduces investment.
Description
Technical field
The utility model relates to a kind of sweep test experiment table, relates in particular to a kind of efficient super high efficient filter sweep test experiment table.
Background technology
Along with the progress of science and technology, the especially progress of electronics technology has proposed more and more higher requirement to the lustration class of factory building.The performance of filtrator directly affects filter effect.If contain leak source in the filtrator, then can influence filtration efficiency greatly, if leak source is few simultaneously,, then need filtrator is repaired in order to guarantee filter clogging effect.So just need find the position of filtrator leak source exactly.So-called scanning is stopped leakage in the roof, and will contain the aerocolloidal air of test exactly and deliver to tested filtrator bottom, when air passes through filtrator, because the filtration of filtrator can filter out the gasoloid major part that contains.Should detect less than the aerosol particle in institute's scanning area so be placed in the scanning head on filtrator top, have a large amount of particles, illustrate that then there is leak source in filtrator in this part, need repair this point if scanning result shows.
External scanning mechanism is a plurality of scanner head co-operation, so do not need shuttle-scanning.So reduce by an axial mechanism, thereby saved sweep time.But it is big to go out investment, and needs many counters to be used.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient super high efficient filter sweep test experiment table, and this experiment table has been realized robotization control, and is convenient to operation, and test data has advantage of wide range of application accurately and reliably.
It comprises travel mechanism and scan table device a kind of efficient super high efficient filter sweep test experiment table of the utility model, described travel mechanism comprises the guide rail that the first couple of being arranged on the base support is set parallel to each other, the first pair of slide unit that is slidingly matched with described first pair of guide rail respectively, described first pair of slide unit is fixedly mounted on the upper plate bottom respectively, the bottom of the upper plate between described first pair of guide rail is connected with first nut, first leading screw that is rotatably assorted with described first nut, on described upper plate, be equipped with and vertically disposed second leading screw of described first pair of leading screw axis direction, second nut that is rotatably assorted with described second leading screw and be provided with second guide rail with the direction of the described second lead screw shaft line parallel, second slide unit that is slidingly matched with described second guide rail, described second slide unit links to each other with described second nut by web member, be connected with scanner head on described second nut, described scan table device comprises scanning airduct body, its underpart is connected with inlet tube, its top is provided with one and stretches into the sampling pipe of its body by its tube wall, its top is provided with grip device, described grip device comprises bearing, the centre is provided with the support plate of opening, adopt fluid-tight to be connected between described bearing and the described airduct body top, described scanner head is arranged on the position on the described open area.
This device finds the leak source of filtrator by filtrator being carried out the point by point scanning test.This system design is rationally advanced, has realized robotization control, and convenient to operation, test data has advantage of wide range of application accurately and reliably, and has saved investment.
Description of drawings
Fig. 1 is the front elevation of the travel mechanism of a kind of efficient super high efficient filter sweep test experiment table of the utility model;
Fig. 2 is the vertical view of device shown in Figure 1;
Fig. 3 is the left view of device shown in Figure 1;
Fig. 4 is the A-A view of device shown in Figure 3;
Fig. 5 is the scan table device synoptic diagram of a kind of efficient super high efficient filter sweep test experiment table of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done to describe in detail.
Be depicted as the travel mechanism of a kind of efficient super high efficient filter sweep test experiment table of the utility model as Fig. 1-4, described travel mechanism comprises and is arranged on the guide rail 3 that the first couple on base 1 and the support 2 thereof is set parallel to each other, first pair of slide unit 4 is slidingly matched with described first pair of guide rail respectively, described first pair of slide unit is fixedly mounted on upper plate 5 bottoms respectively, the bottom of the upper plate between described first pair of guide rail is connected with first nut 7, first leading screw 6 and first nut 7 are rotatably assorted, on described upper plate 5, be equipped with and vertically disposed second leading screw 8 of described first leading screw, 6 axis directions, second nut 9 is rotatably assorted with described second leading screw, and be provided with second guide rail 10 with the direction of described second leading screw, 8 parallel axes, second slide unit 11 is slidingly matched with described second guide rail, described second slide unit 11 links to each other with described second nut 9 by web member 12, be connected with scanner head 30 on described second nut, described second leading screw is preferably unsettled setting, and the one end is installed on the upper plate by bracing frame.Link to each other with counter at just described scanner head of time spent, described counter links to each other with computing machine, and described first and second leading screw is driven by motor 13,14 respectively, and motor can be installed in respectively on base and the upper plate by support.The first leading screw two ends can be installed on the base by support.
For travel mechanism, consider the convenience of changing filtrator, Gu adopt the unsettled design form of guide rail at directions X.Because the scanner head very light in weight does not generally overweight 1Kg.So only adopt the design form of a guide rail band leading screw.In Y direction, because the guide rail and the leading screw weight of directions X all concentrates on the Y-axis, thus adopt two guide rails to design side by side, the form of leading screw between two guide rails.Like this, the leading screw operation is not subjected to the effect of moment of torsion, only bears the power of traffic direction.Weight above two guide supporting is fixed two guide rails and leading screw with big iron plate below, and system is highly stable like this.
Be illustrated in figure 5 as the scan table device synoptic diagram of a kind of efficient super high efficient filter sweep test experiment table of the utility model, described scan table device comprises scanning airduct body 36, its underpart is connected with inlet tube, its top is provided with one and stretches into the sampling pipe 29 of its body by its tube wall, its top is provided with grip device, described grip device comprises bearing 27, the centre is provided with the support plate 33 of opening, when test, can filtrator 31 be set at its peristome, adopt fluid-tight 34 to be connected between described bearing and described airduct body 36 tops, described scanner head 30 is arranged on the position on the described open area.The a plurality of clamping spanners 32 that are rotatably connected with described support plate preferably are set in described support plate around openings.Described airduct body inner bottom part preferably is provided with lighting device 37.
Sweep test gas enters from the air port, lower right earlier, because test airflow is inhomogeneous, therefore a homogenizing plate has been installed, and can compare evenly when allowing test airflow reach tested filtrator.Convenient in order to change anchor clamps, and guarantee that anchor clamps and test airduct do not leak out, and have introduced the liquid bath sealing means, sealing liquid water, generally liquid bath height H (mm) 〉=filter resistance (mmH
2O)+15 get final product.Simultaneously, designed a cover tension spanner in order to allow filtrator and filter grip can easily clamp sealing, can be flexibly, simply filtrator and anchor clamps are sealed.
If there is tangible leak in certain filtrator, that does not just have necessity of scanning, therefore, this experiment table with light transmission method organically and scan table combine, carry out printing opacity earlier and estimate, if find tangible leak, carry out respective handling earlier, and then carry out scan operation, so that save the test duration.Design very simple, as long as a bulb is installed at the scanning BOD.
Claims (4)
1. efficient super high efficient filter sweep test experiment table, it is characterized in that: it comprises travel mechanism and scan table device, described travel mechanism comprises the guide rail that the first couple of being arranged on the base support is set parallel to each other, the first pair of slide unit that is slidingly matched with described first pair of guide rail respectively, described first pair of slide unit is fixedly mounted on the upper plate bottom respectively, the bottom of the upper plate between described first pair of guide rail is connected with first nut, first leading screw that is rotatably assorted with described first nut, on described upper plate, be equipped with and vertically disposed second leading screw of the described first leading screw axis direction, second nut that is rotatably assorted with described second leading screw and be provided with second guide rail with the direction of the described second lead screw shaft line parallel, second slide unit that is slidingly matched with described second guide rail, described second slide unit links to each other with described second nut by web member, be connected with scanner head on described second nut, described scan table device comprises scanning airduct body, its underpart is connected with inlet tube, its top is provided with one and stretches into the sampling pipe of its body by its tube wall, its top is provided with grip device, described grip device comprises bearing, the centre is provided with the support plate of opening, adopt fluid-tight to be connected between described bearing and the described airduct body top, described scanner head is arranged on the position on the described open area.
2. efficient super high efficient filter sweep test experiment table according to claim 1 is characterized in that: described second leading screw, one end is unsettled setting.
3. efficient super high efficient filter sweep test experiment table according to claim 1 and 2 is characterized in that: be provided with a plurality of clamping spanners that are rotatably connected with described support plate in described support plate around openings.
4. efficient super high efficient filter sweep test experiment table according to claim 3 is characterized in that: described airduct body inner bottom part is provided with lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025721 CN2901295Y (en) | 2006-04-04 | 2006-04-04 | High efficiency super high efficiency filter scan detection test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025721 CN2901295Y (en) | 2006-04-04 | 2006-04-04 | High efficiency super high efficiency filter scan detection test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901295Y true CN2901295Y (en) | 2007-05-16 |
Family
ID=38085459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620025721 Expired - Fee Related CN2901295Y (en) | 2006-04-04 | 2006-04-04 | High efficiency super high efficiency filter scan detection test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514935B (en) * | 2008-02-12 | 2013-08-07 | 卡夫里昂有限责任公司 | Method and device for determining the separation efficiency or carrying out a leak test in a filter assembly |
| CN110296922A (en) * | 2019-06-18 | 2019-10-01 | 苏州世尘净环境科技有限公司 | High efficiency particulate air filter automatically scanning leak test plant |
-
2006
- 2006-04-04 CN CN 200620025721 patent/CN2901295Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514935B (en) * | 2008-02-12 | 2013-08-07 | 卡夫里昂有限责任公司 | Method and device for determining the separation efficiency or carrying out a leak test in a filter assembly |
| CN110296922A (en) * | 2019-06-18 | 2019-10-01 | 苏州世尘净环境科技有限公司 | High efficiency particulate air filter automatically scanning leak test plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20130404 |