CN205651299U - Burden compacting seals perpendicular laminar flow clean bench - Google Patents
Burden compacting seals perpendicular laminar flow clean bench Download PDFInfo
- Publication number
- CN205651299U CN205651299U CN201620361303.0U CN201620361303U CN205651299U CN 205651299 U CN205651299 U CN 205651299U CN 201620361303 U CN201620361303 U CN 201620361303U CN 205651299 U CN205651299 U CN 205651299U
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- table frame
- outer container
- laminar flow
- clean bench
- filter
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a burden compacting seals perpendicular laminar flow clean bench, characterized by includes the working table frame frame, the lock is at the workstation outer container on working table frame frame upper portion to and install the outer container lid at workstation outer container top, the filter supporting spring is installed with the upper portion that the interior working table frame of the fastening body of working table frame frame put up to the workstation outer container, at the inside high efficiency filter that is provided with of filter supporting spring, installs fan air supply case on high efficiency filter's upper portion.
Description
Technical field
This utility model relates to a kind of seal operation platform, refers specifically to a kind of negative-pressure sealing vertical laminar flow clean bench, is widely used in laboratory, office and integrated mill.
Background technology
Existing its blower fan of vertical laminar flow clean bench is directly installed on outer case lid, there is no blower fan wind pushing box, the so outer container of workbench and outer case lid is exactly the plenum chamber of workbench, its whole plenum chamber is malleation, cause the part dust in air directly to leak in working area from easy leakage point A and B without the filtration of high efficiency particulate air filter, thus pollute working area.
Summary of the invention
In order to solve problem present in above technology, the utility model proposes the vertical laminar flow clean bench that the easy leakage point of a kind of dust is negative pressure.
This utility model includes table frame, is fastened on the workbench outer container on table frame top, and is arranged on the outer case lid of the outer box top of workbench.
Described workbench outer container is provided with filter supporting spring with the top of the table frame in table frame buckling body, is internally provided with high efficiency particulate air filter at filter supporting spring, is provided with blower fan wind pushing box on the top of high efficiency particulate air filter.
The middle part of described outer case lid is provided with air inlet, and described air inlet is fixing with the air inlet sealing of blower fan wind pushing box and air channel communicates.
The beneficial effects of the utility model be whole workbench outer container be negative pressure, dust is difficult to enter workbench from easy leakage point A, B and C, it is ensured that working area clean.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model.
Fig. 2 is structural blast figure of the present utility model.
Fig. 3 is that this utility model assembles structure partial enlarged drawing.
Detailed description of the invention
As it is shown in figure 1, this utility model is a kind of negative-pressure sealing vertical laminar flow clean bench.
As shown in Figures 2 and 3, this utility model includes table frame 1, it is fastened on the workbench outer container 5 on table frame 1 top, and it is arranged on the outer case lid 6 at workbench outer container 5 top, described workbench outer container 5 is provided with filter supporting spring 2 with the top of the table frame 1 in the buckling body of table frame 1, it is internally provided with high efficiency particulate air filter 3 at filter supporting spring 2, on the top of high efficiency particulate air filter 3, blower fan wind pushing box 4 is installed, the middle part of described outer case lid 6 is provided with air inlet 61, described air inlet 61 is fixing with the air inlet sealing of blower fan wind pushing box 4 and air channel communicates.
When starting working, air is put by blower fan suction from air inlet 61, it is not directly entered blower fan wind pushing box 4 through workbench outer container 5, under the effect of blower pressure, the air entering blower fan wind pushing box 4 enters workbench through high efficiency particulate air filter 3, relative efficiency filter 3, and easy leakage point A, B and C are all in negative pressure state, therefore, the dust of workbench outer container will not enter working area.
Claims (2)
1. a negative-pressure sealing vertical laminar flow clean bench, it is characterized in that including table frame, it is fastened on the workbench outer container on table frame top, and it is arranged on the outer case lid of the outer box top of workbench, described workbench outer container is provided with filter supporting spring with the top of the table frame in the buckling body of table frame, it is internally provided with high efficiency particulate air filter at filter supporting spring, on the top of high efficiency particulate air filter, blower fan wind pushing box is installed.
A kind of negative-pressure sealing vertical laminar flow clean bench the most according to claim 1, is characterized in that the middle part of described outer case lid is provided with air inlet, and described air inlet is fixing with the air inlet sealing of blower fan wind pushing box and air channel communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361303.0U CN205651299U (en) | 2016-04-26 | 2016-04-26 | Burden compacting seals perpendicular laminar flow clean bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361303.0U CN205651299U (en) | 2016-04-26 | 2016-04-26 | Burden compacting seals perpendicular laminar flow clean bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651299U true CN205651299U (en) | 2016-10-19 |
Family
ID=57401077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620361303.0U Active CN205651299U (en) | 2016-04-26 | 2016-04-26 | Burden compacting seals perpendicular laminar flow clean bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651299U (en) |
-
2016
- 2016-04-26 CN CN201620361303.0U patent/CN205651299U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |