CN105562136B - Single vertical current clean bench for Winchester disk opening quotation - Google Patents
Single vertical current clean bench for Winchester disk opening quotation Download PDFInfo
- Publication number
- CN105562136B CN105562136B CN201610040306.9A CN201610040306A CN105562136B CN 105562136 B CN105562136 B CN 105562136B CN 201610040306 A CN201610040306 A CN 201610040306A CN 105562136 B CN105562136 B CN 105562136B
- Authority
- CN
- China
- Prior art keywords
- storehouse
- framework
- opening quotation
- hard disk
- rocker
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 1
- 238000013142 basic testing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0631—Purification arrangements, e.g. solid phase extraction [SPE]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/046—Function or devices integrated in the closure
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
Abstract
For the single vertical current clean bench of Winchester disk opening quotation, it is related to Winchester disk opening quotation Measuring error field.Purpose is the efficiency for improving Winchester disk opening quotation operation.Single vertical current clean bench for Winchester disk opening quotation includes framework, clean storehouse, air draft dust-filtering system and the interim rocker of hard disk, the framework is the skeleton being made up of steel pipe or girder steel, the four sides of framework is all covered with outer cover, wherein top outer cover is provided with air inlet, bottom outer cover is provided with exhaust outlet, and the bottom of the framework is provided with universal caster wheel, and clean storehouse is fixed on the middle part of the framework, the interim rocker of hard disk is provided with the clean storehouse, air draft dust-filtering system is arranged on the top of framework.The special cleansing platform have the advantages that it is with strong points, using it is simple, production is easy so that hard disk opening quotation work is simplified, and improves the success rate of operating efficiency and data recovery.
Description
Technical field
The present invention relates to Winchester disk opening quotation Measuring error field.
Background technology
Clean bench is to be used for local air cleaning equipment, and application is very wide, in optical application, instrument and meter school
Test, the multiple fields that precision electronic industries are related to, in all extensive uses of multiple places such as workshop, research institutions, laboratory.
At present, classified according in the market use environment and use demand, the species of clean bench is relatively more.According to air supply mode, there is horizontal blow
Formula and vertical streaming；According to operation number, single formula, double formula, more people's formulas etc. can be divided into；, can according to air mode of movement
To be divided into circulating, one-way fashion etc..Wherein, the clean bench of the single acyclic air draft of formula vertical current, it is the simplest product of structure
Kind.Its is simple in construction, relevant design as the technical indicators such as air quantity, wind speed, illumination have in the industry cycle all formd it is more unified
Standard, the technical performance and internal functional architecture of product are relatively more fixed.
Winchester disk has had the application history of many decades in electronic data storage, has obtained the military, finance, political affairs
The extensive use in a variety of places such as mansion, scientific research, business, it reads, and data speed is fast, and memory capacity is big, cheap to have other
The advantages of types of storage media is difficult to substitute.But because Winchester disk internal structure is very accurate, magnetic head and at a high speed rotation
Distance is very near between the disc turned.Power off suddenly in hard disk, equipment voltage instability, by unexpected vibrations situations such as, have
It is likely to result in the damage of hard disk.In some cases, it is necessary to opening quotation maintenance is carried out in toilet.Data recovery is led at present
Domain, substantially carry out opening quotation operation in the clean bench of universal class.Due to do not have in clean storehouse the data of Winchester disk and
Power interface, without many reasons such as special hard disk storing positions, for such work usually need the hard disk repeatedly to take into
Clean storehouse is taken out, do not dallied over one's work singly efficiency, and cleanliness factor in clean storehouse can be caused by more seriously frequently taking out hard disk
Reduce, and then influence the success rate of data recovery.
The content of the invention
The present invention proposes single vertical current clean bench a kind of simple in construction, to be opened the set for Winchester disk, mesh
Be improve Winchester disk opening quotation operation efficiency.
For Winchester disk opening quotation single vertical current clean bench include framework, clean storehouse, air draft dust-filtering system and
The interim rocker of hard disk, the framework are the skeleton being made up of steel pipe or girder steel, and the four sides of framework is all covered with outer cover, wherein top
Outer cover is provided with air inlet, and bottom outer cover is provided with exhaust outlet, and the bottom of the framework is provided with universal caster wheel, and clean storehouse is fixed on described
The middle part of framework, the interim rocker of hard disk is provided with the clean storehouse, and air draft dust-filtering system is arranged on the top of framework.
Beneficial effect：Clean bench proposed by the present invention is simple in construction, easy disassembling, and it is thorough to recover field temperature for available data
The deficiency of this ultrahard disk opening quotation method and instrument, solve special equipment and key technology needed for hard disk opening quotation, moved in disc
Plant, magnetic head transplanting, the data recovery career field such as hard disk opening quotation detection has important application value.
The present invention is by carefully studying each step in hard disk opening quotation work, for some during being opened the set in hard disk
Necessity operation, the detailed air draft for devising this special cleansing platform, illumination, tool rack, hard disk rack, introducing hard disk operational need
Multiple detailed problems such as power path and data path, it is also contemplated that the actual feelings of the design and production of existing main flow clean bench
Condition, design this special cleansing platform according to the production link of general clean bench as far as possible.The special cleansing platform have it is with strong points, make
With the advantages that simple, production is easy so that hard disk opening quotation work is simplified, and improves the success of operating efficiency and data recovery
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the single vertical current clean bench of the present invention for Winchester disk opening quotation；
Fig. 2 is the position view of the combination lamp described in embodiment six.
Embodiment
Embodiment one, illustrate present embodiment with reference to Fig. 1, described in present embodiment to be used for temperature thorough
The single vertical current clean bench of this ultrahard disk opening quotation includes framework, clean storehouse 5, air draft dust-filtering system and the interim rocker of hard disk, institute
It is the skeleton being made up of steel pipe or girder steel to state framework, and the four sides of framework is all covered with outer cover, and wherein top outer cover is provided with air inlet,
Bottom outer cover is provided with exhaust outlet, and the bottom of the framework is provided with universal caster wheel 7, and clean storehouse 5 is fixed on the middle part of the framework, institute
State and the interim rocker of hard disk is provided with clean storehouse 5, air draft dust-filtering system is arranged on the top of framework.
In present embodiment, air inlet and exhaust outlet, air draft filter dirt system are opened up respectively in top outer cover and bottom outer cover
System can control air-flow, make it from top to flows, when carrying out opening quotation operation to hard disk, can be placed on hard disk firmly
On the interim rocker of disk, hard disk transplanting, magnetic head transplanting, the whole process of hard disk opening quotation detection is all carried out in clean storehouse 5, improve
Operating efficiency.
Main material employed in present embodiment is stainless steel material and polythene material, ensures material construction warp
Ji, while multiple part relative positions are clear and definite, assembling process is simple, is easy to production and transportation, in addition, entering on the surface in clean storehouse
Row polishing, the air for being easy to clean at work blow away the dust of attachment on the surface.
Embodiment two, illustrate present embodiment, present embodiment and embodiment with reference to Fig. 1
The difference of the single vertical current clean bench for being used for Winchester disk opening quotation described in one is that the air draft dust-filtering system includes
Steel net 1, sparse filter pulp 2, blower fan storehouse 3 and highly dense filter screen storehouse 4, the framework air inlet are provided with two layers of Steel net 1
With one layer of sparse filter pulp 2, the sparse filter pulp 2 is fixed between two layers of Steel net 1, and the highly dense filter screen storehouse 4 is fixed on clean
The top in net storehouse 5, the blower fan storehouse 3 are fixed between orlop Steel net 1 and highly dense filter screen storehouse 4, the highly dense filter screen storehouse 4
It is interior to be provided with highly dense filter screen.
Air draft dust-filtering system described in present embodiment employs two layers of fine and closely woven Steel net 1 and clamps one layer of sparse filter pulp
2 design, two layers of fine and closely woven Steel net play a part of the fixed sparse filter pulp of support, prevent sparse filter pulp from making in long-time wind-force
Deformed upon under, influence the situation of the first rate effect of air.In addition, two layers of Steel net can also stop some large volumes
Dust enters filter pulp layer, strengthens the filter effect of filter screen, the service life of extension device.
Being opened for Winchester disk described in embodiment three, present embodiment and embodiment one
The difference of the single vertical current clean bench of disk is that the clean storehouse 5 includes storehouse plate, orlop, door and working hole, the orlop
Four side walls on be respectively and fixedly provided with storehouse plate, and four storehouse plates are in inverted trapezoidal, and wherein front bin plate is provided with door and working hole,
The door is hinged with storehouse plate, and slide plate is provided with the working hole.
Clean storehouse 5 described in present embodiment uses closing in type, avoids clean edge of table and is produced due to air flow
Raw cyclone, prevent extraneous dust-laden air from entering in clean storehouse 5.
In present embodiment, door is hinged with storehouse plate, and door can outwardly open, while is designed using locked, is being protected
While demonstrate,proving clean storehouse air-tightness, be easy to open door take inside tool article.
Being opened for Winchester disk described in embodiment four, present embodiment and embodiment three
The difference of the single vertical current clean bench of disk is, multiple dust exhausting holes are offered in the orlop.
In present embodiment, dust exhausting hole is opened up in orlop, dust is excluded by dust exhausting hole, meanwhile, in order to anti-
Only tiny tool article drops from dust exhausting hole, and the diameter of dust exhausting hole is advisable no more than 0.5 millimeter.
Being opened for Winchester disk described in embodiment five, present embodiment and embodiment one
The difference of the single vertical current clean bench of disk is that the upper surface area of the interim rocker of hard disk is more than 3.5 cun of hard disk shells
Area.
The interim rocker of hard disk described in present embodiment is welded by stainless steel strip, and surface is smooth, in order that hard disk
Put more firm, firm, the upper surface area of rocker is greater than 3.5 cun of hard disk shell areas.
Embodiment six, illustrate present embodiment, present embodiment and embodiment with reference to Fig. 2
The difference of the single vertical current clean bench for being used for Winchester disk opening quotation described in five is that it also includes combination lamp, institute
Stating combination lamp includes a uviol lamp 8 and three fluorescent lamps 9, and three fluorescent lamps 9 are separately fixed at left storehouse plate, right storehouse plate
On back bin plate, uviol lamp 8 is fixed on back bin plate, and positioned at the top of the interim rocker of hard disk.
In present embodiment, light fixture is set in clean storehouse 5, and uviol lamp can be to carrying out disinfection inside clean storehouse 5, daylight
Lamp can provide illumination, meanwhile, fully taking into account the position that light fixture is put can either ensure sufficiently to illuminate with angle, again will not
The flowing of storehouse interior air-flow is influenceed, while also will not influence operating personnel because angle is unreasonable and observe situation in storehouse.
Being opened for Winchester disk described in embodiment seven, present embodiment and embodiment six
The difference of the single vertical current clean bench of disk is that it also includes instrument rocker, and the instrument rocker is horizontally fixed on Assembled lamp
The lower section of tool, the instrument rocker include more steel bars, and the more steel bars are fixed on storehouse plate at equal intervals successively from top to bottom
On, multiple dividing plates are provided between adjacent two steel bars.
In present embodiment, instrument rocker and the interim rocker of hard disk are spliced using steel bar, using not staying completely
The pass-through type design at dead angle so that air-flow can steadily, completely blow over all corners, avoid instrument rocker, rocker is deposited
Stay dust, and the instrument of storage not to produce disturbance to the air-flow in clean storehouse, ensure that dust removing effects.
According to the shape and size of operation instrument, designed using the storage for meeting ergonomics.Instrument rocker and hard disk
The relative tertiary location of interim rocker can ensure conventional instrument just, the conventional king bolt knife that such as opens the set, wallpaper knife, anti-quiet
Electric pliers, slimline universal meter etc. can be placed on instrument rocker with stable.It can flexibly access, be easy to staff's
Operation.Meanwhile instrument rocker and the interim rocker of hard disk are placed on to the lower section of ultraviolet light fitting, it can receive most ultraviolet
Line, it is easy to the sterilization of utensil.
Being opened for Winchester disk described in embodiment eight, present embodiment and embodiment seven
The difference of the single vertical current clean bench of disk is that it also includes thermohygrometer, and the thermohygrometer is fixed on Cang Banshang.
High-precision thermohygrometer is introduced in present embodiment, directly temperature and humidity in clean storehouse etc. can be needed
Want the ambient parameter of accurate perception to be detected and shown, while the time can also be shown.The model of thermohygrometer is selected with not
Hinder air-flow, do not cause obstruction to be advisable work.So that need measurement meter to take the operation into clean storehouse can be originally
Carried out in clean storehouse, the cleanliness factor for maintaining clean storehouse, improving operating efficiency has obvious effect.
In addition, the needs such as test of required progress during being opened the set according to hard disk, can be set multiple in clean storehouse 5
Hard disk opening quotation recovers the power supply and data path interface needed, can be completed directly in clean storehouse to SATA, IDE, USB etc.
The basic test of types of storage devices, and USB interface supports the flexible conversion of all kinds interface, under the cooperation of universal meter,
This, which is designed, to need the operation for reparation medium being taken out clean storehouse to carry out in clean storehouse originally, extensive for data
The success rate and operating efficiency of multiple and medium maintenance are obviously improved effect.
Claims (7)
1. for Winchester disk opening quotation single vertical current clean bench, it is characterised in that it include framework, clean storehouse (5),
Air draft dust-filtering system and the interim rocker of hard disk, the framework are the skeleton being made up of steel pipe or girder steel, and the four sides of framework covers
There is outer cover, wherein top outer cover is provided with air inlet, and bottom outer cover is provided with exhaust outlet, and the bottom of the framework is provided with universal caster wheel
(7), clean storehouse (5) is fixed on the middle part of the framework, and the interim rocker of hard disk, air draft filter dirt system are provided with the clean storehouse (5)
System is installed in the top of framework；
The clean storehouse (5) includes storehouse plate, orlop, door and working hole, and storehouse plate is respectively and fixedly provided with four side walls of the orlop,
And four storehouse plates are in inverted trapezoidal, wherein front bin plate is provided with door and working hole, and the door is hinged with storehouse plate, the work
Make to be provided with slide plate on mouth；
Power supply and data path interface that multiple hard disk opening quotations recover to need are provided with clean storehouse (5).
2. the single vertical current clean bench according to claim 1 for Winchester disk opening quotation, it is characterised in that institute
Air draft dust-filtering system is stated including Steel net (1), sparse filter pulp (2), blower fan storehouse (3) and highly dense filter screen storehouse (4), the framework to enter
Two layers of Steel net (1) and one layer of sparse filter pulp (2) are installed, the sparse filter pulp (2) is fixed on two layers of steel wire filter at air port
Between net (1), the highly dense filter screen storehouse (4) is fixed on the top of clean storehouse (5), and the blower fan storehouse (3) is fixed on orlop steel
Between wire gauze filter (1) and highly dense filter screen storehouse (4), highly dense filter screen is provided with the highly dense filter screen storehouse (4).
3. the single vertical current clean bench according to claim 1 for Winchester disk opening quotation, it is characterised in that institute
State and multiple dust exhausting holes are offered in orlop.
4. the single vertical current clean bench according to claim 1 for Winchester disk opening quotation, it is characterised in that institute
The upper surface area for stating the interim rocker of hard disk is more than 3.5 cun of hard disk shell areas.
5. the single vertical current clean bench according to claim 4 for Winchester disk opening quotation, it is characterised in that it
Also include combination lamp, the combination lamp includes a uviol lamp (8) and three fluorescent lamps (9), three fluorescent lamps (9)
It is separately fixed on left storehouse plate, right storehouse plate and back bin plate, uviol lamp (8) is fixed on back bin plate, and is located at the interim rocker of hard disk
Top.
6. the single vertical current clean bench according to claim 5 for Winchester disk opening quotation, it is characterised in that it
Also including instrument rocker, the instrument rocker is horizontally fixed on the lower section of combination lamp, and the instrument rocker includes more steel bars,
The more steel bars are fixed on Cang Banshang at equal intervals successively from top to bottom, and multiple dividing plates are provided between adjacent two steel bars.
7. the single vertical current clean bench according to claim 6 for Winchester disk opening quotation, it is characterised in that it
Also include thermohygrometer, the thermohygrometer is fixed on Cang Banshang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040306.9A CN105562136B (en) | 2016-01-21 | 2016-01-21 | Single vertical current clean bench for Winchester disk opening quotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040306.9A CN105562136B (en) | 2016-01-21 | 2016-01-21 | Single vertical current clean bench for Winchester disk opening quotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105562136A CN105562136A (en) | 2016-05-11 |
| CN105562136B true CN105562136B (en) | 2017-12-05 |
Family
ID=55873089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040306.9A Active CN105562136B (en) | 2016-01-21 | 2016-01-21 | Single vertical current clean bench for Winchester disk opening quotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562136B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493118A (en) * | 2016-12-05 | 2017-03-15 | 重庆思御科技有限公司 | Portable folding data recovery cleaning apparatus and control method |
| CN110681646A (en) * | 2019-10-29 | 2020-01-14 | 国网黑龙江省电力有限公司电力科学研究院 | Cleaning tool and cleaning method for Winchester hard disk |
| CN112959278A (en) * | 2021-02-02 | 2021-06-15 | 国网黑龙江省电力有限公司电力科学研究院 | Mechanical hard disk maintenance clean bench with tiny part observation function |
| CN112959369A (en) * | 2021-02-02 | 2021-06-15 | 国网黑龙江省电力有限公司电力科学研究院 | Projection type hard disk maintenance clean bench |
| CN112959277A (en) * | 2021-02-02 | 2021-06-15 | 国网黑龙江省电力有限公司电力科学研究院 | Mechanical hard disk maintenance clean bench with internal projection function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032454A1 (en) * | 2004-06-24 | 2006-01-12 | Kendro Laboratory Products Gmbh | Safety Cabinet |
| CN202715411U (en) * | 2012-07-25 | 2013-02-06 | 广州市大禾光电科技有限公司 | Dust-free workbench |
| KR20140003136U (en) * | 2012-11-19 | 2014-05-28 | 전봉기 | clean bench having work table |
| CN103084235A (en) * | 2013-01-31 | 2013-05-08 | 昆山华睿达净化科技有限公司 | Novel purifying workbench |
-
2016
- 2016-01-21 CN CN201610040306.9A patent/CN105562136B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105562136A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105562136B (en) | Single vertical current clean bench for Winchester disk opening quotation | |
| CN209341432U (en) | Type variable air-purifying module structure | |
| CN104864500B (en) | Air cleaning unit and air purifier, air air-cooler, cabinet air conditioner | |
| CN105928181A (en) | Air velocity transducer, air velocity measuring method and fresh air cabinet employing air velocity transducer | |
| CN203163096U (en) | Clean room system | |
| CN105562135A (en) | Single-person vertical-flow clean bench | |
| CN206269322U (en) | The vertical total-heat exchanger of balcony | |
| CN204688747U (en) | Optical element purification memory system | |
| CN109718950A (en) | Dedusting workshop purifying platform | |
| CN216984112U (en) | Intelligent electric file compact shelf with dust removal and purification functions | |
| CN206082037U (en) | Energy -conserving air cleaner of high flux | |
| US20100285436A1 (en) | System, method, and apparatus for a portable, combination incubator, dehydrater, and micropropgation science unit | |
| CN216064767U (en) | Clean canopy of HM material loading mouth | |
| CN211739345U (en) | Purifier filter equipment convenient to replacement | |
| CN213453253U (en) | Classroom lamp with air purification function | |
| CN102865640B (en) | Clean room | |
| CN202606169U (en) | Test box with cleaning and sterilizing functions | |
| CN202811548U (en) | Detachable FFU (fan filter unit) | |
| CN205403052U (en) | Environmental quality monitoring system | |
| CN205749446U (en) | A kind of air-filtering ability preferred plant screening plant | |
| CN213550622U (en) | Self-management type reagent cabinet of airing exhaust | |
| CN203147971U (en) | Ventilation device | |
| Ramos et al. | Building science measurements for the hospital microbiome project | |
| CN204555270U (en) | Filter screen of air purifier mounting structure | |
| CN205372910U (en) | Easy abluent new fan of dismouting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Shenglong Inventor after: Shang Fang Inventor after: Liu Sheng Inventor after: Wang Xiaoyu Inventor after: Li Dandan Inventor after: Song Yilei Inventor after: Zhang Tong Inventor after: Han Bing Inventor before: Shang Fang Inventor before: Liu Sheng Inventor before: Wang Xiaoyu Inventor before: Li Dandan Inventor before: Song Yilei Inventor before: Zhang Tong Inventor before: Han Bing |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |