CN204017550U - A kind of novel clean laminar flow hood - Google Patents
A kind of novel clean laminar flow hood Download PDFInfo
- Publication number
- CN204017550U CN204017550U CN201420300991.0U CN201420300991U CN204017550U CN 204017550 U CN204017550 U CN 204017550U CN 201420300991 U CN201420300991 U CN 201420300991U CN 204017550 U CN204017550 U CN 204017550U
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- liquid bath
- knife frame
- casing
- bath edge
- laminar flow
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Abstract
The utility model provides a kind of novel clean laminar flow hood, comprises casing, high efficiency particulate air filter, liquid bath edge of a knife frame, air intake vent, air outlet, and this liquid bath edge of a knife frame is arranged in casing, and high efficiency particulate air filter is located at the top of liquid bath edge of a knife frame; Between above-mentioned liquid bath edge of a knife frame and casing, be provided with the gap of 4-5mm; Between this liquid bath edge of a knife frame and casing, adopt glue perfusion to be tightly connected, glue is poured in gap 6; The utility model increases the intensity of laminar flow hood, like this in outer case without any weld mark, reach effect attractive in appearance.
Description
Technical field
The utility model belongs to air purification field, is specifically related to a kind of novel clean laminar flow hood.
Background technology
Laminar flow hood is can be by one of equipment of operator and product shielding isolation, and its main application is to avoid contamination of products.The air of drawing from toilet, then adopts the fan of installing in the pressure cabin of top to filter vertical through operating area, for key area provides the ISO5 way flow air of (rank 100) by HEPA.Waste gas, from discharging, returns to region, toilet below.
Laminar flow hood is that a kind of part that aims at pharmaceutical industry sterile workshop design reaches the purifier of hundred grades, require very strict, the air leakage phenomena that its core liquid bath high efficiency particulate air filter can not be a little.
The traditional liquid bath edge of a knife adopts direct spot welding in the outer case of laminar flow hood, not only can leak out, and the appearance of casing has the vestige of electric welding, affects outward appearance, as shown in Figure 2.
Summary of the invention
The purpose of this utility model is mainly to provide a kind of novel clean laminar flow hood, has overcome the problem in prior art.
A kind of novel clean laminar flow hood, comprises casing, high efficiency particulate air filter, liquid bath edge of a knife frame, air intake vent, air outlet, and this liquid bath edge of a knife frame is arranged in casing, and high efficiency particulate air filter is located at the top of liquid bath edge of a knife frame; Between above-mentioned liquid bath edge of a knife frame and casing, be provided with the gap of 4-5mm; Between this liquid bath edge of a knife frame and casing, adopt glue perfusion to be tightly connected, glue is poured in gap.
Clean lamellar flow cover is a kind of air cleaning member that local clean environment is provided, and can be arranged on neatly and need the process point of high-cleanness, high top, and clean lamellar flow cover can used aloned, also can multiplely be combined into banded clean area.Clean lamellar flow cover be by air with wind speed definitely by after high efficiency particulate air filter, form equal fluid layer, make pure air be vertical way flow, thereby ensured to reach in workspace the cleanliness factor of technological requirement.
In use, by air with wind speed definitely from air intake vent by flowing out through air outlet high efficiency particulate air filter, form equal fluid layer, make pure air be vertical way flow, thereby ensured to reach in workspace the high-cleanness, high of technological requirement.
Beneficial effect
The utility model adopts non-Welding Structure, liquid bath edge of a knife frame and casing leave the gap of 4-5mm, adopt special glue perfusion, can reach the effect of sealing, outer case and liquid bath edge of a knife frame firmly can be bonded together again, and can also increase the intensity of laminar flow hood, like this in outer case without any weld mark, reach effect attractive in appearance.
Brief description of the drawings
Fig. 1, the structural representation of novel clean laminar flow hood;
Fig. 2 is the structural representation of existing design.
Detailed description of the invention
Embodiment mono-:
The present embodiment provides a kind of novel clean laminar flow hood, as shown in figure mono-, comprises casing 1, high efficiency particulate air filter 2, liquid bath edge of a knife frame 3, air intake vent 4, air outlet 5, and this liquid bath edge of a knife frame 3 is arranged in casing 1, and high efficiency particulate air filter 2 is located at the top of liquid bath edge of a knife frame 3; Between above-mentioned liquid bath edge of a knife frame 3 and casing 1, be provided with the gap 6 of 4-5mm, adopt glue perfusion to be tightly connected between this liquid bath edge of a knife frame 3 and casing 1, glue is poured in gap 6.
In use, air is flowed out through air outlet 5 by high efficiency particulate air filter 2 from air intake vent 4 with wind speed definitely, form equal fluid layer, make pure air be vertical way flow, thereby ensured to reach in workspace the high-cleanness, high of technological requirement.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (1)
1. a novel clean laminar flow hood, comprise casing (1), high efficiency particulate air filter (2), liquid bath edge of a knife frame (3), air intake vent (4), air outlet (5), it is characterized in that: described liquid bath edge of a knife frame (3) is arranged in casing (1), and high efficiency particulate air filter (2) is located at the top of liquid bath edge of a knife frame (3); Between described liquid bath edge of a knife frame (3) and casing (1), be provided with the gap (6) of 4-5mm; Between described liquid bath edge of a knife frame (3) and casing (1), adopt glue perfusion to be tightly connected, colloid is poured in gap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300991.0U CN204017550U (en) | 2014-06-06 | 2014-06-06 | A kind of novel clean laminar flow hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300991.0U CN204017550U (en) | 2014-06-06 | 2014-06-06 | A kind of novel clean laminar flow hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017550U true CN204017550U (en) | 2014-12-17 |
Family
ID=52057464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300991.0U Expired - Fee Related CN204017550U (en) | 2014-06-06 | 2014-06-06 | A kind of novel clean laminar flow hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215549A (en) * | 2016-08-30 | 2016-12-14 | 苏州兴亚净化工程有限公司 | A kind of laminar flow hood of simple in construction |
| CN106237729A (en) * | 2016-08-30 | 2016-12-21 | 苏州兴亚净化工程有限公司 | The laminar flow hood that a kind of cleaning is effective |
| CN106422548A (en) * | 2016-08-30 | 2017-02-22 | 苏州兴亚净化工程有限公司 | Laminar flow cover with high purification rate |
-
2014
- 2014-06-06 CN CN201420300991.0U patent/CN204017550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215549A (en) * | 2016-08-30 | 2016-12-14 | 苏州兴亚净化工程有限公司 | A kind of laminar flow hood of simple in construction |
| CN106237729A (en) * | 2016-08-30 | 2016-12-21 | 苏州兴亚净化工程有限公司 | The laminar flow hood that a kind of cleaning is effective |
| CN106422548A (en) * | 2016-08-30 | 2017-02-22 | 苏州兴亚净化工程有限公司 | Laminar flow cover with high purification rate |
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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: 20141217 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |