CN2652607Y - Purifying work table - Google Patents

Purifying work table Download PDF

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Publication number
CN2652607Y
CN2652607Y CN 03279441 CN03279441U CN2652607Y CN 2652607 Y CN2652607 Y CN 2652607Y CN 03279441 CN03279441 CN 03279441 CN 03279441 U CN03279441 U CN 03279441U CN 2652607 Y CN2652607 Y CN 2652607Y
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CN
China
Prior art keywords
deflector
negative pressure
pressure box
support body
air filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 03279441
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Chinese (zh)
Inventor
金文华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAISHAN SCIENCE AND TECHNOLOGY Co Ltd SUZHOU CITY
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BAISHAN SCIENCE AND TECHNOLOGY Co Ltd SUZHOU CITY
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Publication date
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Priority to CN 03279441 priority Critical patent/CN2652607Y/en
Application granted granted Critical
Publication of CN2652607Y publication Critical patent/CN2652607Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A purification platform, consisting of a shelf body, a negative pressure box, and a workbench, wherein the negative pressure box is provided with an elementary-efficiency air filter, a fan unit and a high efficient air filter, and the top of the workbench is equipped with a guide plate distributed with air gate. It is characterized in that the said guide plate is set obliquely outward and the angle formed by the guide plate and the horizon is from 3degree to 60degree.The clean air of this utility model is blown out diagonally, which can cover the workbench and its marginal area of 10 cm, which is more accordant to the actual operation and can also help to solve the disadvantage that the airflow goes directly towards the operator's faces. Thus it has the good effect to improve the process conditions and guarantee high accuracy and reliability of the products; meantime the clean air flow forms ion-wind through an ion bar, which can counteract the static electricity of the work piece surface and that produced in the operation, thus, it is easy to blow away the dust, and prevent the re-absorption of the dust caused by the static electricity to ensure the work piece is ash less.

Description

Clean work station
Technical field
The utility model relates to a kind of air cleaning unit, particularly a kind of clean work station that the local air better purifying space is provided.
Background technology
Clean work station is widely used in industries such as electronics, instrument and meter, pharmacy, food, be used to provide the dustless space of part, usually, its support body is provided with work top, the air gas outlet from the deflector after filtering flows out, form clean gas flow, blow to the workspace of work top top, the space of workspace part is cleaned.Deflector in the prior art on the clean work station, be arranged vertically and horizontally disposed two kinds, vertically arranged deflector, be positioned at the rear of work top, its clean gas flow horizontal direction blows out, and directly pounces on operating personnel's face, on the one hand the operator is felt under the weather, also easily produce return air on the other hand, disturb the air-flow in the workspace, bring external dust into workspace again; Horizontally disposed deflector is positioned at the work top top, and its clean gas flow vertically blows out down from the top, can't cover the marginal portion of workbench, has dwindled the valid function area on the work top.
Simultaneously, clean work station of the prior art can not be eliminated static, is not suitable for need not having at some the occasion use of static.
Summary of the invention
The utility model purpose provides a kind of clean work station, has both guaranteed the cleanliness factor in the workspace of work top top, can not cause operator's discomfort again;
Another purpose of the present utility model is to make this clean work station be suitable for the occasion use that needs are eliminated static.
For achieving the above object, the technical solution adopted in the utility model is: a kind of clean work station, comprise support body, negative pressure box, work top, be provided with in the negative pressure box and just imitate air cleaner, blower fan group and high efficiency particle air filter, above work top, be provided with deflector, be distributed with venthole on the deflector, described deflector is oblique to be provided with outwardly, and the angle between deflector and horizontal plane is between 3 ° to 60 °.
In the technique scheme, angle between described deflector and horizontal plane can be selected according to size, difference in height and the horizontal level relation of deflector and work top in the actual design product, to obtain preferable effect, usually, the design of this angle should make clean gas flow when arriving the work top height and position, can cover outwards about 10 centimetres scope of work top edge, thereby guarantee the cleanliness factor in the work top scope, and avoid eddy current to produce.
In the technique scheme, the part of air intake, filtration can have two kinds of arrangements, the first, described negative pressure box is arranged in the support body rear portion, air inlet is positioned at the support body trailing flank, just imitate air cleaner and blower fan group and be fixed in the negative pressure box rear lower, high efficiency particle air filter is fixedly connected on negative pressure box top, and the angle between described deflector and horizontal plane is between 30 ° to 60 °.In this mode and since air-flow from backside flow to deflector, be to reduce gas-flow resistance, the angle between deflector and horizontal plane should not be too little, is advisable so select 30 ° to 60 °, correspondingly, during the deflector installation, its front position should be that the lining is better than the workbench edge.
Another kind of arrangement is, described negative pressure box is positioned at the top of support body, and air inlet is positioned at the support body top, just imitates air cleaner, blower fan group, high efficiency particle air filter and is arranged in order from top to bottom, and the angle between described deflector and horizontal plane is between 3 ° to 30 °.
In the technique scheme, because air flow to air deflector from top to bottom, the angle of deflector and horizontal plane should not be too big, and this kind of deflector outer rim can go out, also can with the work top outer rim is equal, simultaneously, for ease of the layout of production line, can on the position that is positioned on the biside plate of described support body above the work top, be provided with breach.
In the technique scheme, can below described work top, be fixedly connected with drawer and dustbin.
Further technical scheme is provided with ion bar between described high efficiency particle air filter and deflector.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
Since deflector of the present utility model from the horizontal by an angle, make that clean gas flow is oblique to be blown out, can cover outside work top and the edge thereof 10 centimetres scope, more realistic operating conditions, simultaneously also solve air-flow and directly pounced on the drawback of operating personnel's face, to improving process conditions, guarantee that product high accuracy and high reliability have good effect;
2. in further scheme of the present utility model, be provided with ion bar, make clean gas flow form ion wind by ion bar, can be with the static neutralization that produces in surface of the work static and the operation, be easy to dust is blown down, and prevent to adsorb dust once more, guarantee the purpose that workpiece is ashless owing to static.
Description of drawings
Accompanying drawing 1 is the structure cross-sectional schematic of the utility model embodiment one;
Accompanying drawing 2 is looked schematic diagram for the right side of Fig. 1;
Accompanying drawing 3 is the structure cross-sectional schematic of the utility model embodiment two;
Accompanying drawing 4 is looked schematic diagram for the right side of Fig. 3.
Wherein: [1], ion bar; [2], high efficiency particle air filter; [3], deflector; [4], socket; [5], work top; [6], guidance panel; [7], blower fan group; [8], just imitate air cleaner; [9], universal caster wheel; [10], drawer; [11], fluorescent lamp; [12], dustbin; [13], support body; [14], negative pressure box; [15], venthole.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in accompanying drawing 1 and accompanying drawing 2, a kind of clean work station, comprise support body 13, negative pressure box 14, work top 5, adopt whole steel sheet staking structure, the surface baking finish, work top 5 is made for stainless steel, support body 13 has universal caster wheel 9, negative pressure box 14 is arranged in support body 13 rear portions, and air inlet is positioned at support body 13 trailing flank bottoms, just imitates air cleaner 8 and variable air quantity blower fan group 7 is fixed in the negative pressure box 14, be communicated with air inlet, high efficiency particle air filter 2 is fixedly connected on negative pressure box 14 tops, is provided with deflector 3 above work top 5, is densely covered with venthole 15 on the deflector 3, described deflector 3 oblique settings outwardly, angle between deflector 3 and horizontal plane is 40 °, and the outer indentation of deflector 3 is provided with ion bar 1 in the outer of work top 5 between described high efficiency particle air filter 2 and the deflector 3.
The tradition clean work station adopts welded-steel plate construction, need polish with abrasive machine, and the residual metal particulate is difficult to remove, and has left over the sunken trouble of air cleaning, and present embodiment adopts steel plate staking structure, has eliminated above-mentioned drawback.
Embodiment two: shown in accompanying drawing 3 and accompanying drawing 4, a kind of clean work station, comprise support body 13, negative pressure box 14, work top 5, adopt whole steel sheet staking structure, the surface baking finish, work top 5 is made for stainless steel, described negative pressure box 14 is positioned at the top of support body 13, air inlet is positioned at support body 13 tops, just imitate air cleaner 8, blower fan group 7, high efficiency particle air filter 2 is arranged in order from top to bottom, above work top 5, be provided with deflector 3, be densely covered with venthole 15 on the deflector 3, described deflector 3 oblique settings outwardly, the angle between deflector 3 and horizontal plane is 8 °, the outer of deflector 3 is outer longitudinally concordant with work top 5, is provided with ion bar 1 between described high efficiency particle air filter 2 and the deflector 3.
In the present embodiment, on the position that is positioned on the biside plate of described support body 13 above the work top 5, be provided with breach, layout with the cooperating streamline, the side plate medial surface is provided with socket 4, be fit to the operation of needs electricity consumption, support body one side is provided with guidance panel 6, make electronic control system control low-noise centrifugal fan rotating speed by guidance panel 6, the mean wind speed of operating space is remained in the desirable scope, deflector 3 bottom positions are provided with fluorescent lamp 11, below described work top 5, be fixedly connected with drawer 10 and dustbin 12, with handled easily.

Claims (6)

1. clean work station, comprise support body [13], negative pressure box [14], work top [5], be provided with in the negative pressure box [14] and just imitate air cleaner [8], blower fan group [7] and high efficiency particle air filter [2], be provided with deflector [3] in work top [5] top, be distributed with venthole [15] on the deflector [3], it is characterized in that: described deflector [3] is oblique to be provided with outwardly, and the angle between deflector [3] and horizontal plane is between 3 ° to 60 °.
2. clean work station according to claim 1, it is characterized in that: described negative pressure box [14] is arranged in support body [13] rear portion, air inlet is positioned at support body [13] trailing flank, just imitate air cleaner [8] and blower fan group [7] and be fixed in negative pressure box [14] rear lower, high efficiency particle air filter [2] is fixedly connected on negative pressure box [14] top, and the angle between described deflector [3] and horizontal plane is between 30 ° to 60 °.
3. clean work station according to claim 1, it is characterized in that: described negative pressure box [14] is positioned at the top of support body [13], air inlet is positioned at support body [13] top, just effect air cleaner [8], blower fan group [7], high efficiency particle air filter [2] are arranged in order from top to bottom, and the angle between described deflector [3] and horizontal plane is between 3 ° to 30 °.
4. clean work station according to claim 3 is characterized in that: the position that is positioned at work top [5] top on the biside plate of described support body [13] is provided with breach.
5. clean work station according to claim 3 is characterized in that: described work top [5] below is fixedly connected with drawer [10] and dustbin [12].
6. clean work station according to claim 1 and 2 is characterized in that: be provided with ion bar [1] between described high efficiency particle air filter [2] and the deflector [3].
CN 03279441 2003-09-19 2003-09-19 Purifying work table Expired - Fee Related CN2652607Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03279441 CN2652607Y (en) 2003-09-19 2003-09-19 Purifying work table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03279441 CN2652607Y (en) 2003-09-19 2003-09-19 Purifying work table

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CN2652607Y true CN2652607Y (en) 2004-11-03

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100591488C (en) * 2007-05-25 2010-02-24 鸿富锦精密工业(深圳)有限公司 Dust-free workstation
CN102100447A (en) * 2011-01-25 2011-06-22 北京博纳睿思环保科技有限公司 Negative pressure type paper money purifying and dedusting table
CN102100446A (en) * 2011-01-25 2011-06-22 北京博纳睿思环保科技有限公司 Integral negative pressure paper money purifying and dedusting table
CN102243776A (en) * 2011-01-25 2011-11-16 北京博纳睿思环保科技有限公司 Dust removal working table for cabinet-type cash sorters
CN102762925A (en) * 2010-02-15 2012-10-31 兴研株式会社 Local clean zone forming apparatus
CN103029112A (en) * 2011-10-10 2013-04-10 靖江市永盛光电科技有限公司 Combined worktable for LED (light-emitting diode) backlight production
CN103101044A (en) * 2013-02-26 2013-05-15 江苏润达光伏科技有限公司 Ethylene-vinyl acetate backing plate anti-static multilayer stacking table for solar energy assembly production
CN104759303A (en) * 2015-02-06 2015-07-08 苏州尚科洁净技术有限公司 Flow-layer direction variable clean workbench
CN105945027A (en) * 2016-05-21 2016-09-21 中山弗雷德机械有限公司 Mechanical multi-adaption type dust removal working frame part
CN107214167A (en) * 2017-05-27 2017-09-29 延锋伟世通汽车电子有限公司 The application method of the clean bench cleaned for material
CN108488679A (en) * 2018-02-22 2018-09-04 重庆川乾科技有限公司 Portable lamp for maintenance platform

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100591488C (en) * 2007-05-25 2010-02-24 鸿富锦精密工业(深圳)有限公司 Dust-free workstation
CN102762925B (en) * 2010-02-15 2015-04-01 兴研株式会社 Local clean zone forming apparatus
CN102762925A (en) * 2010-02-15 2012-10-31 兴研株式会社 Local clean zone forming apparatus
CN102100447A (en) * 2011-01-25 2011-06-22 北京博纳睿思环保科技有限公司 Negative pressure type paper money purifying and dedusting table
CN102100446A (en) * 2011-01-25 2011-06-22 北京博纳睿思环保科技有限公司 Integral negative pressure paper money purifying and dedusting table
CN102243776A (en) * 2011-01-25 2011-11-16 北京博纳睿思环保科技有限公司 Dust removal working table for cabinet-type cash sorters
CN103029112A (en) * 2011-10-10 2013-04-10 靖江市永盛光电科技有限公司 Combined worktable for LED (light-emitting diode) backlight production
CN103101044A (en) * 2013-02-26 2013-05-15 江苏润达光伏科技有限公司 Ethylene-vinyl acetate backing plate anti-static multilayer stacking table for solar energy assembly production
CN104759303A (en) * 2015-02-06 2015-07-08 苏州尚科洁净技术有限公司 Flow-layer direction variable clean workbench
CN105945027A (en) * 2016-05-21 2016-09-21 中山弗雷德机械有限公司 Mechanical multi-adaption type dust removal working frame part
CN107214167A (en) * 2017-05-27 2017-09-29 延锋伟世通汽车电子有限公司 The application method of the clean bench cleaned for material
CN108488679A (en) * 2018-02-22 2018-09-04 重庆川乾科技有限公司 Portable lamp for maintenance platform
CN108488679B (en) * 2018-02-22 2019-10-11 重庆川乾科技有限公司 Portable lamp for maintenance platform

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C19 Lapse of patent right due to non-payment of the annual fee
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