CN101497054B - Airshower chamber - Google Patents
Airshower chamber Download PDFInfo
- Publication number
- CN101497054B CN101497054B CN2008103002520A CN200810300252A CN101497054B CN 101497054 B CN101497054 B CN 101497054B CN 2008103002520 A CN2008103002520 A CN 2008103002520A CN 200810300252 A CN200810300252 A CN 200810300252A CN 101497054 B CN101497054 B CN 101497054B
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- airshower chamber
- airshower
- shower room
- air shower
- air
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Abstract
The invention discloses an air shower room, which is communicated with the outside through an air shower room inlet. The connection part of the air shower room and a dust-free room is provided with an air shower room outlet which is also a dust-free room inlet. The air shower room comprises an electrically controlled automatic door arranged at the air shower room inlet, an air shower room floor, a plurality of air spray nozzles, an air shower room wall, an infrared sensor arranged on the air shower room wall, a plurality of air holes and an air curtain. The air curtain is arranged on the top of the air shower room outlet to form a downward air flow. The air shower room also includes a plurality of static curtains and an air shower room roof. The plurality of static curtains are distributed in the air shower room in a parallel manner so as to divide the air shower room into a plurality of areas. The plurality of static curtains are hung on the air shower room roof, and are tightly matched with the ground of the air shower room. The air shower room floor is 5 or more than 5 centimeters higher than the floor of the dust-free room.
Description
Technical field
The present invention relates to a kind of workshop dust arrester, particularly a kind of Airshower chamber.
Background technology
At present, in processing manufacturing industries such as electronics, Laboratory Instruments, medicine and precision instrument, air cleanliness in production place and the experiment place all there is higher requirement, therefore, need carries out strict management and control the cleannes in production place and the experiment place.
Such as in precision instrument manufacturing company, because precision, the quality of product had higher technological requirement, so the technical process of its processing and fabricating need be to carry out in the dust free room requiring highly dustless dustless workshop.In production or R﹠D process, because employee's flowability is bigger, the employee who enters dust free room from the outside can carry dust and other impurities, if dust is not removed, will exert an adverse impact to technological requirement high accuracy, high-quality product quality.
At present, in the production process, before the employee enters dust free room, company adopts Airshower chamber to remove the dust that the employee carries on one's body mostly, but the most efficiency of dust collection of existing Airshower chamber is low, can't reach good dust removing effects, and flow into dust free room from Airshower chamber through still having small amount of dust behind the Airshower chamber, cause dustless room ambient contaminated, thoroughly dedusting can cause very big hidden danger to the management and control of laboratory apparatus and sophisticated product quality so undoubtedly.
Summary of the invention
At the problems referred to above, be necessary to provide a kind of thoroughly dedusting, and can not cause the contaminated Airshower chamber of dustless room ambient.
The present invention discloses a kind of Airshower chamber, and this Airshower chamber links to each other with the external world by an Airshower chamber import, and the junction of this Airshower chamber and dust free room is provided with the Airshower chamber outlet, and the Airshower chamber outlet is the dust free room inlet.This Airshower chamber comprises that one is arranged at the automatically controlled automatically-controlled door of Airshower chamber import department, one Airshower chamber ground, some gas nozzles, one Airshower chamber metope, one is arranged at the infrared inductor on the Airshower chamber metope, some exhaust vents and an air curtain, described air curtain is arranged at the top of Airshower chamber outlet, so that form the downward air-flow of one deck, this Airshower chamber also comprises some static curtains and an Airshower chamber ceiling, described some static curtains are distributed in the Airshower chamber in mode side by side, with with described Airshower chamber zoning territory, described some static curtains hang on the Airshower chamber ceiling, and closely cooperate with described Airshower chamber ground, described Airshower chamber ground exceeds dust free room ground and is not less than 5cm.
Compare prior art, described Airshower chamber can realize exporting back dirt effectively, be that described Airshower chamber ground is higher than described dust free room ground, and be not less than the 5cm difference in height between the two, and one air curtain is arranged at the top in Airshower chamber exit, the air curtain blowing can form downward high velocity air, owing to there is difference in height, this air-flow has formed backflow in Airshower chamber exit and dust free room ground, thereby the dust that will pass the static curtain on a small quantity flows back to Airshower chamber again, pollute can for dustless room ambient, thereby reach preferable dust removing effects.
Description of drawings
Fig. 1 is the front schematic view of preferred embodiment Airshower chamber of the present invention;
Fig. 2 is the schematic rear view of preferred embodiment Airshower chamber of the present invention;
Fig. 3 is the generalized section of preferred embodiment Airshower chamber of the present invention.
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, preferred embodiment of the present invention provides a kind of Airshower chamber 100, this Airshower chamber 100 links to each other with the external world by an Airshower chamber import (figure does not show), and this Airshower chamber 100 is connected with a dust free room 200, and being arranged at the import department of dust free room 200, this dust free room 200 has a dust free room ground 201.This Airshower chamber 100 comprises an automatically controlled automatically-controlled door 101, some static curtains 102, an Airshower chamber ground 103, an Airshower chamber metope 104, Airshower chamber ceiling 105, some gas nozzles 106, some exhaust vents 107 and an air curtain 109.Wherein, an infrared inductor (figure do not show) is arranged near the Airshower chamber 100 inner automatically controlled automatically-controlled doors 101 the Airshower chamber metope 104, and Airshower chamber metope 104 has Airshower chamber metope bottom 1041, and the import of dust free room is the outlet of Airshower chamber.
This automatically controlled automatically-controlled door 101 entering in order to management and control dust and employee, as the employee by the time can push the shift knob of automatically controlled automatically-controlled door 101, this automatically controlled automatically-controlled door 101 moves to the right automatically to be opened, to have entered Airshower chamber 100 inner or do not having under the situation that the employee passes through as the employee, automatically controlled automatically-controlled door 101 can move to the left side and close automatically and keep closed condition, can prevent that so just external dust from entering Airshower chamber 100, reduce unnecessary pollution.And this automatically controlled automatically-controlled door 101 is provided with the transparent window 1012 that can observe Airshower chamber 100 inside, so that understand the situation of Airshower chamber 100 inside at any time.
These some static curtains 102 have four layers, hang on Airshower chamber ceiling 105 successively side by side, are used for Airshower chamber 100 is separated into three zones, and the employee who enters passes three zones successively, thereby dust is by isolation processing successively in three zones.Because described some static curtains 102 have the effect of absorption dust, handle so can carry out four absorption dusts successively, again to such an extent as to reach dust removing effects preferably.In addition, described some static curtains 102 are transparent, so that Airshower chamber 100 outer its inner situations of observing.
This Airshower chamber ground 103 is conducting metal faces, and its surface is very smooth, because frictional force is little, high speed airflow is easy to the dust that drops on Airshower chamber ground 103 is taken away, and can reduce the precipitation of dust on Airshower chamber ground 103 like this.And when design Airshower chamber ground 103 highly exceed dust free room ground 201 and be not less than 5cm, and and described some static curtains 102 between combine closely, can successively isolate dedusting between each zone that is separated into by some static curtains 102 in the Airshower chamber 100 like this, and can not make dust each interregional fleeing, do not influence each regional dust removing effects, thereby reach preferable dust removing effects.
Please further consult Fig. 1 and Fig. 2, these some gas nozzles 106 are arranged at Airshower chamber metope 104 both sides and Airshower chamber ceiling 105 places, the wind that some gas nozzles 106 are sent forms the high velocity air that circles round in Airshower chamber 100, the flowability by high velocity air can blow the dust that employee's clothing appearance adheres to off; Owing to all arranged some gas nozzles 106 in Airshower chamber metope 104 both sides and Airshower chamber ceiling 105 places, the three-dimensional air-flow of formation has better dust removing effects.
These some exhaust vents 107 are arranged at Airshower chamber bottom 1041, when the three-dimensional air-flow that forms when the some gas nozzles 106 that are positioned at Airshower chamber metope 104 both sides and Airshower chamber ceiling 105 blows to the Airshower chamber bottom 1041 with dust, dust can flow out from some exhaust vents 107, can not accumulate in the Airshower chamber 100, thereby shortened the time that dust retains in Airshower chamber 100, reduced the pollution of dust, preferable dust removing effects has been arranged Airshower chamber 100.
Please consult Fig. 3 once more, this air curtain 109 is at the top in Airshower chamber 100 exits, air curtain 109 forms the downward high velocity air of one deck, because there is the difference in height that is not less than 5cm on described dust free room ground 201 with described Airshower chamber ground 103, downward high velocity air and dust free room ground 201 form refluxes, a small amount of dust by some static curtains 102 is flowed back in the Airshower chamber 100 again, avoid dust in dust free room 200, to fly away, reduce the pollution of dust.
This infrared inductor is used for beginning in the management and control Airshower chamber 100 blowing and still stops blowing, and when the employee entered Airshower chamber 100, this infrared inductor was subjected to responding to the some gas nozzles 106 of back control and ventilates, and this moment, Airshower chamber 100 began blowing; When not having the employee in Airshower chamber 100, some gas nozzles 106 stop blowing, can energy savings.
Be appreciated that these some static curtains 102 are not limited only to four layers, but have one deck at least.
Be appreciated that described some gas nozzles 106 and described some exhaust vents 107 its shapes are not limited to circle.
The dust free room that Airshower chamber design of the present invention is specially adapted to have relatively high expectations, there is the difference in height that is not less than 5cm on dust free room ground and Airshower chamber ground, air curtain forms the downward high velocity air of one deck, because the existence of difference in height, downward high velocity air and dust free room ground form refluxes, thereby the dust that will pass some static curtains on a small quantity flows back to Airshower chamber again, and then has reduced the adverse effect of work employee to goods or experimental facilities, improves the quality of processed product.
Claims (8)
1. Airshower chamber, this Airshower chamber links to each other with the external world by an Airshower chamber import, the junction of this Airshower chamber and dust free room is provided with the Airshower chamber outlet, the Airshower chamber outlet is the dust free room inlet, this Airshower chamber comprises that one is arranged at the automatically controlled automatically-controlled door of Airshower chamber import department, one Airshower chamber ground, some gas nozzles, one Airshower chamber metope, one is arranged at the infrared inductor on the Airshower chamber metope, some exhaust vents and an air curtain, described air curtain is arranged at the top of Airshower chamber outlet, so that form the downward air-flow of one deck, it is characterized in that: this Airshower chamber also comprises some static curtains and an Airshower chamber ceiling, described some static curtains are distributed in the Airshower chamber in mode side by side, with with described Airshower chamber zoning territory, described some static curtains hang on the Airshower chamber ceiling, and closely cooperate with described Airshower chamber ground, described Airshower chamber ground exceeds dust free room ground and is not less than 5cm.
2. Airshower chamber as claimed in claim 1 is characterized in that: described automatically controlled automatically-controlled door is provided with the transparent window that can observe Airshower chamber inside.
3. Airshower chamber as claimed in claim 1 is characterized in that: described infrared inductor is arranged near the Airshower chamber metope of Airshower chamber import.
4. Airshower chamber as claimed in claim 1 is characterized in that: described some gas nozzles comprise a plurality of gas nozzles that are uniformly distributed in Airshower chamber metope both sides.
5. Airshower chamber as claimed in claim 1 is characterized in that: described some gas nozzles comprise a plurality of gas nozzles that are uniformly distributed in the Airshower chamber ceiling.
6. Airshower chamber as claimed in claim 1 is characterized in that: this Airshower chamber also comprises Airshower chamber bottom, and described some exhaust vents comprise a plurality of exhaust vents that are uniformly distributed in the Airshower chamber bottom.
7. Airshower chamber as claimed in claim 1 is characterized in that: described some static curtains are divided into four rows and are arranged in parallel in Airshower chamber, and extend to the both sides of described Airshower chamber metope, and closely cooperate with the both sides of described Airshower chamber metope.
8. Airshower chamber as claimed in claim 7 is characterized in that: described some static curtains are transparent, so that Airshower chamber is observed its inner situation outward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103002520A CN101497054B (en) | 2008-01-29 | 2008-01-29 | Airshower chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008103002520A CN101497054B (en) | 2008-01-29 | 2008-01-29 | Airshower chamber |
Publications (2)
Publication Number | Publication Date |
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CN101497054A CN101497054A (en) | 2009-08-05 |
CN101497054B true CN101497054B (en) | 2011-12-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN2008103002520A Expired - Fee Related CN101497054B (en) | 2008-01-29 | 2008-01-29 | Airshower chamber |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074310B (en) * | 2010-11-30 | 2013-01-16 | 山东泰开电缆有限公司 | Feeding device for insulating material of high-voltage cross-linked cable |
CN104060783A (en) * | 2014-05-15 | 2014-09-24 | 昆山协多利洁净科技有限公司 | Clean room guardrail |
CN106345749A (en) * | 2016-08-30 | 2017-01-25 | 苏州兴亚净化工程有限公司 | Air shower room with effective purification |
CN106391149A (en) * | 2016-09-13 | 2017-02-15 | 天津亿海生物科技有限公司 | Sterile weighing bio-safety cabinet |
CN108325943A (en) * | 2018-03-22 | 2018-07-27 | 苏州瑞之弘空气净化有限公司 | A kind of high-efficient purification Airshower chamber |
CN111442426B (en) * | 2020-03-13 | 2021-04-30 | 苏州讯诺智能科技有限公司 | Integral temporary dust-free chamber |
CN114617515A (en) * | 2020-12-14 | 2022-06-14 | Lg电子株式会社 | Sanitary management device for entrance |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692954A (en) * | 1994-05-09 | 1997-12-02 | Samsung Electronics Co., Ltd. | Air-shower system for a clean room |
CN2759621Y (en) * | 2004-10-13 | 2006-02-22 | 胥麟毅 | Highly effective vertical unidirectional wind flow bath room |
-
2008
- 2008-01-29 CN CN2008103002520A patent/CN101497054B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692954A (en) * | 1994-05-09 | 1997-12-02 | Samsung Electronics Co., Ltd. | Air-shower system for a clean room |
CN2759621Y (en) * | 2004-10-13 | 2006-02-22 | 胥麟毅 | Highly effective vertical unidirectional wind flow bath room |
Non-Patent Citations (1)
Title |
---|
JP特开平7-293956A 1995.11.10 |
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Publication number | Publication date |
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CN101497054A (en) | 2009-08-05 |
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