CN204593622U - Local Purification equipment - Google Patents
Local Purification equipment Download PDFInfo
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- CN204593622U CN204593622U CN201520075219.8U CN201520075219U CN204593622U CN 204593622 U CN204593622 U CN 204593622U CN 201520075219 U CN201520075219 U CN 201520075219U CN 204593622 U CN204593622 U CN 204593622U
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- filter
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Abstract
A kind of Local Purification equipment described in the utility model, comprise casing, be contained in the first filter in casing, blower fan, second filter, 3rd filter and illuminating lamp, casing has air inlet, first air outlet, second air outlet and the workspace be positioned at below the second air outlet, described first filter bits is in air inlet, second filter bits is in the first air outlet, 3rd filter bits is in the second air outlet, described casing also defines the workspace being positioned at its inside, partial air enters workspace through the 3rd filter and the second air outlet, partial air discharges casing through the second filter and the first air outlet.Local Purification equipment described in the utility model provides a kind of one-way gas flow, makes part pure air enter workspace, and part flows out casing, makes workspace produce negative pressure, prevents workspace and extraneous cross-infection, ensure the high-cleanness, high of workspace.
Description
Technical field
The utility model relates to a kind of Local Purification equipment, particularly relates to a kind of Local Purification equipment of biomedicine field.
Background technology
In biomedicine field, very high to the weighing environmental requirement of reagent, dust, neither allow outside air to enter workspace contamination reagent, dust, also will avoid reagent, dust enters into external environment and injure staff, therefore more and more higher to the requirement of cleaning equipment.
Utility model content
Namely the utility model is overcome prior art deficiency, provides a kind of Local Purification equipment providing high-cleanness workspace.
Specifically, a kind of Local Purification equipment described in the utility model, comprise casing, be contained in the first filter in casing, blower fan, second filter, 3rd filter and illuminating lamp, casing has air inlet, first air outlet, second air outlet and the workspace be positioned at below the second air outlet, described first filter bits is in air inlet, second filter bits is in the first air outlet, 3rd filter bits is in the second air outlet, described casing also defines the workspace being positioned at its inside, partial air enters workspace through the 3rd filter and the second air outlet, partial air discharges casing through the second filter and the first air outlet.
Further, described first air outlet and the second air outlet are orthogonal setting.
Further, the direction of air inflow air inlet is contrary with the direction of flowing out the first air outlet.
Further, described blower fan is by manually carrying out frequency conversion, and casing surface is provided with frequency conversion panel.
Further, described casing surface is provided with corresponding Pressure gauge, and Pressure gauge monitoring is by the pressure of first, second, third filter.
Further, second, third filter described the first filter is greater than to the resistance of air.
Further, the hundred grades of vertical laminar flows improving air purity are formed in described workspace.
Described 3rd filter side is provided with current-sharing film.
Local Purification equipment described in the utility model provides a kind of one-way gas flow, makes part pure air enter workspace, and part flows out casing, makes workspace produce negative pressure, prevents workspace and extraneous cross-infection, ensure the high-cleanness, high of workspace.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model Local Purification equipment;
Fig. 2 is the structural representation of the utility model Local Purification equipment
Wherein, 100 is Local Purification equipment, and 10 is casing, 11 is air inlet, and 12 is the first air outlet, and 13 is the second air outlet, 14 is workspace, and 21 is the first filter, and 22 is the second filter, 23 is the 3rd filter, and 30 is illuminating lamp, and 40 is frequency conversion panel, 50 is power switch, and 51 is emergency stop switch, and 60 is blower fan, 70 is current-sharing film, and 80 is Pressure gauge.
specifically embodiment
Below in conjunction with accompanying drawing, illustrate without limitation Local Purification equipment described in the utility model, object is in order to the public understands described technology contents better.
As shown in Figures 1 and 2, Local Purification equipment 100 described in the utility model comprises casing 10, the first filter 21 be contained in casing, blower fan 60, second filter 22, the 3rd filter 23 and illuminating lamp 30, the workspace 14 that casing is provided with air inlet 11, first air outlet 12, second air outlet 13 and is positioned at below the second air outlet, first air outlet and the second air outlet are arranged in mutually vertical, and the direction that air flows into air inlet is contrary with the direction of flowing out the first air outlet.Described first filters 21 devices is positioned at air inlet 11, and the second filter 22 is positioned at the first air outlet the 12, three filter 23 and is positioned at the second air outlet 13.Blower fan 60 starts and absorbs air from air inlet 11 and enter, air is through the first filter 21 and flow to first, second air outlet, the air of part cleaning enters workspace 14 through the 3rd filter 23 and the second air outlet 13, partial air discharges casing through the second filter 22 and the first air outlet 12, thus make to produce negative pressure in workspace 14, avoid workspace to form cross-infection with extraneous, ensure that the high-cleanness, high of workspace.Be formed with hundred grades of vertical laminar flows in workspace, the cleanliness factor of air can be improved further.
The resistance of second, third filter described 22,23 pairs of air is less than the first filter 21, to ensure that blower fan can suck enough air.3rd filter 23 side is provided with current-sharing film 70, to ensure that pure air evenly flows into workspace 14.3rd filter side is then provided with illuminating lamp 30, to provide the illumination of workspace.
Composition graphs 1, described casing surface is provided with frequency conversion control panel 40, for controlling the frequency conversion of blower fan 60.Be provided with three Pressure gauges 80 above frequency conversion panel, monitor the air pressure through first, second, third filter respectively. be then power switch and the emergency stop switch of Local Purification equipment 100 below frequency conversion panel 40.
The workspace 14 with high-cleanness, high can be used for weighing, the packing of the material of biomedicine field, effectively avoids the cross-infection of these materials and external environment, avoids material contaminated, also protects staff and is not injured by these materials.
It should be understood that; foregoing is not the restriction to described technical scheme; in fact; all improvement described technical scheme carried out with identical or approximate principle; comprise the improvement of the shape of each several part, size, material used; and the replacement of identity function element, all within the technical scheme that the utility model is claimed.
Claims (8)
1. a Local Purification equipment, comprise casing, be contained in the first filter in casing, blower fan, second filter, 3rd filter and illuminating lamp, casing has air inlet, first air outlet, second air outlet and the workspace be positioned at below the second air outlet, described first filter bits is in air inlet, second filter bits is in the first air outlet, 3rd filter bits is in the second air outlet, it is characterized in that: described casing also defines the workspace being positioned at its inside, partial air enters workspace through the 3rd filter and the second air outlet, partial air discharges casing through the second filter and the first air outlet.
2. Local Purification equipment according to claim 1, is characterized in that: described first air outlet and the second air outlet are orthogonal setting.
3. Local Purification equipment according to claim 2, is characterized in that: the direction that air flows into air inlet is contrary with the direction of flowing out the first air outlet.
4. Local Purification equipment according to claim 1, is characterized in that: described blower fan is by manually carrying out frequency conversion, and casing surface is provided with frequency conversion panel.
5. Local Purification equipment according to claim 4, is characterized in that: described casing surface is provided with corresponding Pressure gauge, and Pressure gauge monitoring is by the air pressure of first, second, third filter.
6. Local Purification equipment according to claim 1, is characterized in that: second, third filter described the first filter is greater than to the resistance of air.
7. Local Purification equipment according to claim 1, is characterized in that: be formed with the hundred grades of vertical laminar flows improving air purity in described workspace.
8. Local Purification equipment according to claim 1, is characterized in that: described 3rd filter side is provided with current-sharing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075219.8U CN204593622U (en) | 2015-02-03 | 2015-02-03 | Local Purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075219.8U CN204593622U (en) | 2015-02-03 | 2015-02-03 | Local Purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593622U true CN204593622U (en) | 2015-08-26 |
Family
ID=53929769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075219.8U Active CN204593622U (en) | 2015-02-03 | 2015-02-03 | Local Purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593622U (en) |
-
2015
- 2015-02-03 CN CN201520075219.8U patent/CN204593622U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518100 Longgang Avenue (Henggang Section) 6285, 1 Building 101, Yuanshan Street Security Community, Longgang District, Shenzhen City, Guangdong Province Patentee after: Zhongke Shengjie (Shenzhen) Science and Technology Group Co., Ltd. Address before: 518000 No. 17 Jin Yuan Road, Henggang street, Longgang District, Guangdong, Shenzhen Patentee before: Ke Shengjie cleaning equipment Co., Ltd in Shenzhen |