CN103925684B - Counter flange fluid-bath sealed efficient air feeding port and assembling method thereof - Google Patents
Counter flange fluid-bath sealed efficient air feeding port and assembling method thereof Download PDFInfo
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- CN103925684B CN103925684B CN201410148734.4A CN201410148734A CN103925684B CN 103925684 B CN103925684 B CN 103925684B CN 201410148734 A CN201410148734 A CN 201410148734A CN 103925684 B CN103925684 B CN 103925684B
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Abstract
The invention discloses a counter flange fluid-bath sealed efficient air feeding port comprising a box. The box comprises an upper plate and a lower plate, a flange port communicating inside and outside is arranged at the center of the upper plate, and one suspension is arranged at each of four corners on the outer side; a flow equalization plate is arranged on the inner side of the flange port on the upper plate, and an oval mist generating pipe is arranged on the side of the flow equalization plate corresponding to the flange port; a PAO detecting port and a PAO misting generating port are formed in each of the upper plate and the lower plate and are connected through two aerosol diversion plates, and the mist generating port is connected to one end of the mist generating pipe arranged on the flow equalization plate; an efficient filter is arranged in the box formed by the upper plate and the lower plate, and a diffusion plate is arranged on box on the outer side of the efficient filter. The counter flange fluid-bath sealed efficient air feeding port is rapid to assemble, and has fine seal effect without leakage, high cleaning level and low production cost.
Description
Technical field：
The present invention relates to a kind of air outlet, more particularly, to a kind of anti-flange flume seal efficient air distributor and its installation side
Method.
Background technology：
Efficient air distributor is thousand grades, ten thousand grades, the ideal end-filtration device of 100,000 grades of air cleaning and conditioning systems, can be extensive
Air cleaning and conditioning system for industries such as medicine, health, electronics, chemical industry.Efficient air distributor is used as transformation and newly-built 1000-
The end-filtration device of 300000 grades of toilets at different levels, is to meet to purify the key equipment requiring.Efficient air distributor comprises static pressure
Case, diffuser plate, high efficiency particulate air filter, the interface with airduct can be apical grafting or side joint.The sealing of high efficiency particulate air filter installation frame is high
The key point of effect air outlet, bezel seal defect will lead to installation frame to leak, and can affect the cleanliness factor of toilet.
At present, traditional efficient air distributor is mainly the sealing to reach filter frame for the pressured tight strip of paper used for sealing so that mistake
The air of filter upstream enters toilet through high efficiency particulate air filter under certain malleation drives, and do not pass through high efficiency particulate air filter with
Toilet is bypassed at the connection sealing of air outlet casing.Itself crack, out-of-flatness, the thrust on any sealing frame side are not
Enough, undue compression leads to quality problems of frame side strain cracking or sealing strip etc. all can lead to the presence of frame leakage.And
And the PAO of traditional efficient air distributor to send out mist mouth and detection mouth be split, if do not tighten during installation or inside and outside silk between do not have
It is easy to produce PAO particle leakage phenomenon if twining raw material band.
With national new edition《Good Manufacturing Practice and Quality Control of Drug》（I.e. GMP specification）Put into effect and implement, traditional is efficient
Air outlet, due to its problem, is not employed by pharmaceutical factory toilet substantially.
Content of the invention：
The technical problem to be solved is to provide one kind and does not reveal, good airproof performance and the high anti-flange of cleanliness factor
Flume seal efficient air distributor and its installation method.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of anti-flange liquid bath is close
Envelope efficient air distributor, has casing, described casing is made up of upper boxboard and lower boxboard, upper boxboard middle setting have in be interlinked to the outside
Flange port, outside corner is each provided with one and hangs foot；Homogenizing plate is provided with the upper boxboard inside described flange port, homogenizing plate with
Be provided with the corresponding side of flange port ovalize send out mist pipe, be provided with inside described mist pipe some differ in size and
Send out mist hole away from differ, this mist hole opening is inside；It is each provided with a PAO detection mouth and one on described upper boxboard and lower boxboard
PAO sends out mist mouth, wherein go up the PAO detection mouth on boxboard and PAO send out mist mouth respectively with lower boxboard on PAO detection mouth and PAO send out
Mist mouth is mutually corresponding, between connected by two aerosol mozzles, and described mist mouth and be arranged on and send out mist on homogenizing plate
Pipe one end connects；It is provided with high efficiency particulate air filter, described high efficiency particulate air filter side in the described casing being made up of upper boxboard and lower boxboard
While being provided with seal groove, in seal groove, it is filled with g., jelly-like fluid sealant, this fluid sealant is with to be arranged on lower boxboard upper slitter mouth embedded
Connect, outside the described edge of a knife, be provided with four positioning compression devices for limiting and fixing high efficiency particulate air filter, and described efficient
It is provided with diffuser plate on casing outside filter.
Preferably, described positioning compression device is made up of locating piece, bolt, plastics briquetting and stop bit nut, described positioning
On casing, described bolt is passed through locating piece and is welded together with locating piece, and described plastics briquetting is nested with bolt for block welding
On, described stop bit nut is screwed on the bolt at plastics briquetting top.
Preferably, described diffuser plate surrounding is provided with the bar seam with water conservancy diversion.
A kind of installation method of anti-as claimed in claim 1 flange flume seal efficient air distributor, comprises the following steps：
A, according to drawing requirement processing flange port, homogenizing plate, hang foot, upper boxboard, lower boxboard, the edge of a knife and diffuser plate；
B, upper boxboard and lower boxboard are welded into casing using spot welding mode, wherein weld away from no more than 30mm, upper boxboard with
Lower boxboard stitching portion adopts spot welding, and away from no more than 40mm, solder joint is uniform for weldering, and upper boxboard adopts outside to apply with lower boxboard stitching portion
Glue is processed, and between upper boxboard, stitching portion adopts inner side gluing to process；
C, flange port and casing are welded together using inner side spot welding mode, weldering away from no more than 20mm, solder joint uniformly, seam
At gap, gluing is processed it is ensured that seamless, No leakage；Adopt full weld by hanging all sides that foot contacted with casing, inner side gluing is processed；
The edge of a knife and casing junction adopt full weld；The all nuts being arranged on casing adopt spot welding mode, and solder joint is not less than at 3 points, leans on
The solder joint of the nearly edge of a knife can not be excessive, bolt of screwing on nut after welding；
D, mist pipe dish ovalisation will be sent out, tie up the upside in homogenizing plate, send out on mist pipe to send out mist hole inside；
E, reserved in the hole on upper boxboard and lower boxboard install PAO detection mouth and PAO sends out mist mouth, is then led with aerosol
Upper and lower two corresponding PAO detection mouths and PAO are sent out mist mouth and are connected by flow tube, and described aerosol water conservancy diversion length of tube is 145 ± 2mm,
Aerosol mozzle grafting puts in place it is ensured that the retaining ring resilience that PAO detection mouth and PAO send out on mist mouth resets, then pressurization detection
PAO detection mouth and PAO send out the sealing of mist mouth, are sent out logical on mist mouth respectively from the PAO detection mouth on lower boxboard and PAO by trachea
Gas pressurizes, and on boxboard and lower boxboard inspections in, corresponding PAO detection mouth and PAO send out whether mist mouth seals, such as No leakage, detects conjunction
Lattice；
F, confirm PAO interface connect leak free on the basis of, the one end sending out mist pipe is sent out mist mouth with PAO and is connected, a mist
Pipe does not allow fold, and ensures that air-flow is unimpeded；Then corresponding label is sticked on casing, wherein PAO detection mouth and PAO sends out again
The label of mist mouth is attached to outlet air surface respectively and sends out on the frame of mist mouth near PAO detection mouth and PAO, and interior label is attached to PAO detection mouth
On the outlet air surface that PAO sends out Wu Kou opposite；
G, then high efficiency particulate air filter is put in casing, air-out faces out, and the edge of a knife on casing is sticked into high efficiency particulate air filter
Seal groove in, make gap between high efficiency particulate air filter and air outlet uniformly, its outlet air surface keeps level, and pass through positioning compression
Device is positioned, and then covers diffuser plate, is locked with casing by screw；
H, finally air outlet is packed, if diffuser plate is arranged on casing, whole air outlet must use bubble chamber film
Wrap, after then being fixed with adhesive tape load carton in, air outlet delivery when, at most allow to stack four layers, ground floor with
Take between the second layer, third layer and the 4th layer that diffuser plate is aspectant to stack mode, using hanging between the second layer and third layer
Foot with hang that foot is aspectant to stack mode, and put between the second layer and third layer one piece with carton bottom surface three folders of a size
Plate, mutually damages between carton rear box in order to avoid hanging foot and exposing；If diffuser plate is independent packaging, necessary between every piece of diffuser plate
Separate using with its size identical cardboard, then packaged with bubble chamber film, then be loaded vertically into after being fixed with adhesive tape
Carton, a carton at most loads 10 pieces；If diffuser plate is stainless, separately need to individually pack two-layer with being wound around film.
Compared with prior art, usefulness of the present invention is：This anti-flange flume seal efficient air distributor is installed fast
Victory, good sealing effect, do not reveal, and cleanliness factor is also higher, production cost is also than relatively low.
Brief description：
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of anti-flange flume seal efficient air distributor structure top view of the present invention；
Fig. 2 is the partial sectional view of A-A in Fig. 1；
Fig. 3 is the partial sectional view of B-B in Fig. 1.
In figure：1st, casing；2nd, flange port；3rd, homogenizing plate；4th, hang foot；5th, send out mist pipe；6th, positioning compression device；7th, PAO inspection
Survey mouth；8th, aerosol mozzle；9th, high efficiency particulate air filter；10th, upper boxboard；11st, lower boxboard；12nd, PAO sends out mist mouth.
Specific embodiment：
Below in conjunction with the accompanying drawings and specific embodiment describes the present invention：
A kind of anti-flange flume seal efficient air distributor shown in Fig. 1, Fig. 2 and Fig. 3, has a casing 1, and described casing 1 is by upper
Boxboard 10 and lower boxboard 11 are constituted, upper boxboard 10 middle setting have in the flange port 2 that is interlinked to the outside, outside corner is each provided with one
Hang foot 4；It is provided with homogenizing plate 3, homogenizing plate 3 sets on side corresponding with flange port 2 on the upper boxboard 10 of described flange port 2 inner side
Be equipped with ovalize sends out mist pipe 5, be provided with inside described mist pipe 5 some differ in size and spacing differs sends out mist hole, should
Send out mist hole opening inside；It is each provided with a PAO detection mouth 7 on described upper boxboard 10 and lower boxboard 11 and a PAO sends out mist mouth 12, its
In PAO detection mouth 7 on upper boxboard 10 and PAO send out mist mouth 12 respectively with lower boxboard 11 on PAO detection mouth 7 and PAO send out mist mouth
12 is mutually corresponding, between connected by two aerosol mozzles 8, and described mist mouth and be arranged on and send out mist pipe on homogenizing plate
5 one end connect, and referring to Fig. 2, described II region and I region are in high-pressure side with respect to air, and III region is with respect to air
No pressure reduction, be the principle flowing to low-pressure end from high-pressure side according to air-flow trend, using air-flow induction mode, even if PAO sends out
There is a small amount of PAO particle leakage between mist mouth 12 and PAO detection mouth 7 and casing 1, be also to leak in the crack on air outlet top board, and
Due to being sealing between air outlet and top board, so impact will not be produced with the working area under top board to air outlet；Described by
It is provided with high efficiency particulate air filter 9, described high efficiency particulate air filter 9 side is provided with close in the casing 1 of upper boxboard 10 and lower boxboard 11 composition
Sealing groove, is filled with g., jelly-like fluid sealant in seal groove, this fluid sealant be arranged on the embedded connection of the edge of a knife on lower boxboard 11, described
It is provided with four positioning compression devices 6 for limiting and fixing high efficiency particulate air filter 9 outside the edge of a knife, and described high efficiency particulate air filter 9
It is provided with diffuser plate, described diffuser plate surrounding is provided with the bar seam with water conservancy diversion, the gas velocity that bar seam produces on the casing 1 in outside
Degree is more much higher than middle aperture, material is thus formed one air curtain, would not shape between the air outlet of non-laminar flow toilet
Become vortex it is ensured that the cleanliness factor in this region.Described positioning compression device 6 is by locating piece, bolt, plastics briquetting and stop bit nut
Constitute, described locating piece is welded on casing 1, described bolt is passed through locating piece and welded together with locating piece, described plastics
Briquetting is nested with bolt, and described stop bit nut is screwed on the bolt at plastics briquetting top.
Its concrete installation step is as follows：
A, according to drawing requirement processing flange port 2, homogenizing plate 3, hang foot 4, upper boxboard 10, lower boxboard 11, the edge of a knife and diffusing
Plate；
B, upper boxboard 10 and lower boxboard 11 are welded into casing 1 using spot welding mode, wherein weld away from no more than 30mm, top box
Plate 10 and lower boxboard 11 stitching portion adopt spot welding, and away from no more than 40mm, solder joint is uniform for weldering, and upper boxboard 10 is spliced with lower boxboard 11
Place is processed using outside gluing, and between upper boxboard 10, stitching portion adopts inner side gluing to process；
C, flange port 2 is welded together using inner side spot welding mode with casing 1, weldering away from no more than 20mm, solder joint uniformly,
At gap, gluing is processed it is ensured that seamless, No leakage；Adopt full weld, inner side gluing by hanging all sides that foot 4 contacted with casing 1
Process；The edge of a knife and casing 1 junction adopt full weld；The all nuts being arranged on casing 1 adopt spot welding mode, and solder joint is not less than
3 points, the solder joint near the edge of a knife can not be excessive, bolt of screwing on nut after welding；
D, mist pipe 5 disk ovalisation will be sent out, tie up the upside in homogenizing plate 3, send out on mist pipe 3 to send out mist hole inside；
E, reserved in the hole on upper boxboard 10 and lower boxboard 11 install PAO detection mouth 7 and PAO sends out mist mouth 12, Ran Houyong
Upper and lower two corresponding PAO detection mouths 7 and PAO are sent out mist mouth 12 and are connected by aerosol mozzle 8, described aerosol water conservancy diversion length of tube
For 145 ± 2mm, aerosol mozzle 8 grafting puts in place it is ensured that the retaining ring resilience that PAO detection mouth 7 and PAO send out on mist mouth 12 is answered
Position, then pressurization detects that PAO detection mouth 7 and PAO send out the sealing of mist mouth 12, by the trachea PAO on lower boxboard 11 respectively
Detection mouth 7 and PAO send out ventilation pressurization on mist mouth 12, corresponding PAO detection mouth 7 and PAO on boxboard 10 and lower boxboard 11 in inspection
Send out whether mist mouth 12 seals, such as No leakage, detection is qualified；
F, confirm PAO interface connect leak free on the basis of, the one end sending out mist pipe 5 is sent out mist mouth 12 with PAO and is connected,
Mist pipe does not allow fold, and ensures that air-flow is unimpeded；Then corresponding label, wherein PAO detection mouth 7 He are sticked on casing 1 again
The label that PAO sends out mist mouth 12 is attached to outlet air surface respectively and sends out on the frame of mist mouth 12 near PAO detection mouth 7 and PAO, and interior label is attached to
PAO detection mouth 7 and PAO send out on the outlet air surface on mist mouth 12 opposite；
G, then high efficiency particulate air filter 9 is put in casing 1, air-out faces out, and the edge of a knife on casing 1 is sticked into high efficiency filter
In the seal groove of device 9, make the gap between high efficiency particulate air filter 9 and air outlet uniform, its outlet air surface holding level, and by positioning
Hold down gag 6 is positioned, and then covers diffuser plate, is locked with casing 1 by screw；
H, finally air outlet is packed, if diffuser plate is arranged on casing 1, whole air outlet must use bubble chamber film
Wrap, after then being fixed with adhesive tape load carton in, air outlet delivery when, at most allow to stack four layers, ground floor with
Take between the second layer, third layer and the 4th layer that diffuser plate is aspectant to stack mode, using hanging between the second layer and third layer
Foot 4 with hang that foot 4 is aspectant to stack mode, and put between the second layer and third layer one piece with carton bottom surface three folders of a size
Plate, mutually damages between carton rear box 1 in order to avoid hanging foot 4 and exposing；If diffuser plate is independent packaging, must between every piece of diffuser plate
Then must be packaged with bubble chamber film using separating with its size identical cardboard, then fix rear vertical dress with adhesive tape
Enter carton, a carton at most loads 10 pieces；If diffuser plate is stainless, separately need to individually pack two-layer with being wound around film.
This anti-flange flume seal efficient air distributor is quick for installation, and good sealing effect is not revealed, and cleanliness factor is also compared
Height, production cost is also than relatively low.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not the present invention is made any formal
Restriction, any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
All still fall within the range of technical solution of the present invention.
Claims (4)
1. a kind of anti-flange flume seal efficient air distributor, is characterized in that thering is casing（1）, described casing（1）By upper boxboard
（10）With lower boxboard（11）Constitute, upper boxboard（10）Middle setting have in the flange port that is interlinked to the outside（2）, outside corner is each provided with
One is hung foot（4）；Described flange port（2）The upper boxboard of inner side（10）On be provided with homogenizing plate（3）, homogenizing plate（3）With flange port
（2）Be provided with ovalize on corresponding side sends out mist pipe（5）, described mist pipe（5）Inner side is provided with some differing in size
And spacing differ send out mist hole, this mist hole opening is inside；Described upper boxboard（10）With lower boxboard（11）On be each provided with a PAO
Detection mouth（7）Send out mist mouth with a PAO（12）, wherein go up boxboard（10）On PAO detection mouth（7）Send out mist mouth with PAO（12）Respectively
With lower boxboard（11）On PAO detection mouth（7）Send out mist mouth with PAO（12）Mutually corresponding, between pass through two aerosol mozzles
（8）Connect, and described mist mouth（12）Be arranged on homogenizing plate（3）On send out mist pipe（5）One end connects；Described by upper boxboard
（10）With lower boxboard（11）The casing constituting（1）Inside it is provided with high efficiency particulate air filter（9）, described high efficiency particulate air filter（9）Side is arranged
Have seal groove, in seal groove, be filled with g., jelly-like fluid sealant, this fluid sealant be arranged on lower boxboard（11）The embedded company of the upper edge of a knife
Connect, be provided with four outside the described edge of a knife and be used for limiting and fix high efficiency particulate air filter（9）Positioning compression device（6）, and described
High efficiency particulate air filter（9）The casing in outside（1）On be provided with diffuser plate.
2. anti-flange flume seal efficient air distributor according to claim 1, is characterized in that, described positioning compression device
（6）It is made up of locating piece, bolt, plastics briquetting and stop bit nut, described locating piece is welded on casing（1）On, described bolt is worn
Cross locating piece and weld together with locating piece, described plastics briquetting is nested with bolt, described stop bit nut is screwed in plastics
On the bolt at briquetting top.
3. anti-flange flume seal efficient air distributor according to claim 1, is characterized in that, described diffuser plate surrounding setting
There is the bar seam with water conservancy diversion.
4. a kind of installation method of anti-as claimed in claim 1 flange flume seal efficient air distributor, is characterized in that, including with
Lower step：
A, according to drawing requirement process flange port（2）, homogenizing plate（3）, hang foot（4）, upper boxboard（10）, lower boxboard（11）, the edge of a knife
And diffuser plate；
B, by upper boxboard（10）With lower boxboard（11）Casing is welded into using spot welding mode（1）, wherein weld away from no more than 30mm,
Upper boxboard（10）With lower boxboard（11）Stitching portion adopts spot welding, and away from no more than 40mm, solder joint is uniform, and upper boxboard for weldering（10）With under
Boxboard（11）Stitching portion adopts outside gluing to process, upper boxboard（10）Between stitching portion adopt inner side gluing to process；
C, by flange port（2）With casing（1）Welded together using inner side spot welding mode, away from no more than 20mm, solder joint is uniform for weldering,
At gap, gluing is processed it is ensured that seamless, No leakage；Foot will be hung（4）With casing（1）All sides of contact adopt full weld, inner side
Gluing is processed；The edge of a knife and casing（1）Junction adopts full weld；It is arranged on casing（1）On all nuts adopt spot welding mode, weldering
Point is not less than at 3 points, and the solder joint near the edge of a knife can not be excessive, bolt of screwing on nut after welding；
D, mist pipe will be sent out（5）Disk ovalisation, ties up in homogenizing plate（3）Upside, send out mist pipe（5）On send out mist hole inside；
E, in upper boxboard（10）With lower boxboard（11）Upper reserved in the hole installs PAO detection mouth（7）Send out mist mouth with PAO（12）, so
Use aerosol mozzle afterwards（8）By upper and lower two corresponding PAO detection mouths（7）Send out mist mouth with PAO（12）Connect, described aerosol
Water conservancy diversion length of tube is 145 ± 2mm, aerosol mozzle（8）Grafting puts in place it is ensured that PAO detection mouth（7）Send out mist mouth with PAO（12）
On retaining ring resilience reset, then pressurization detection PAO detection mouth（7）Send out mist mouth with PAO（12）Sealing, by tracheorrhaphy
Not from lower boxboard（11）On PAO detection mouth（7）Send out mist mouth with PAO（12）Upper ventilation pressurization, boxboard in inspection（10）And nowel
Plate（11）Upper corresponding PAO detection mouth（7）Send out mist mouth with PAO（12）Whether seal, such as No leakage, detection is qualified；
F, confirm PAO interface connect leak free on the basis of, mist pipe will be sent out（5）One end and PAO send out mist mouth（12）Connect, send out
Mist pipe does not allow fold, and ensures that air-flow is unimpeded；Then again in casing（1）On stick corresponding label, wherein PAO detection mouth
（7）Send out mist mouth with PAO（12）Label be attached to outlet air surface respectively near PAO detection mouth（7）Send out mist mouth with PAO（12）Frame
On, interior label is attached to PAO detection mouth（7）Send out mist mouth with PAO（12）On the outlet air surface on opposite；
G, then by high efficiency particulate air filter（9）Put into casing（1）Interior, air-out faces out, by casing（1）On the edge of a knife stick into efficiently
Filter（9）Seal groove in, make high efficiency particulate air filter（9）Uniformly, its outlet air surface keeps level in gap and air outlet between, and
By positioning compression device（6）Positioned, then covered diffuser plate, by screw and casing（1）It is locked；
H, finally air outlet is packed, if diffuser plate is arranged on casing（1）On, then whole air outlet must use bubble chamber film
Wrap, after then being fixed with adhesive tape load carton in, air outlet delivery when, at most allow to stack four layers, ground floor with
Take between the second layer, third layer and the 4th layer that diffuser plate is aspectant to stack mode, using hanging between the second layer and third layer
Foot（4）With hang foot（4）Aspectant stack mode, and put between the second layer and third layer one piece of a size with carton bottom surface
Three-ply board, in order to avoid hang foot（4）Expose carton rear box（1）Between mutually damage；If diffuser plate is independent packaging, every piece of diffusing
Then must be packaged with bubble chamber film, then fixed with adhesive tape using separating with its size identical cardboard between plate
After be loaded vertically into carton, carton at most loads 10 pieces；If diffuser plate is stainless, winding film need to be separately used individually to pack two
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148734.4A CN103925684B (en) | 2014-04-15 | 2014-04-15 | Counter flange fluid-bath sealed efficient air feeding port and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148734.4A CN103925684B (en) | 2014-04-15 | 2014-04-15 | Counter flange fluid-bath sealed efficient air feeding port and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925684A CN103925684A (en) | 2014-07-16 |
| CN103925684B true CN103925684B (en) | 2017-02-15 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004025A (en) * | 2015-07-16 | 2015-10-28 | 苏州华达仪器设备有限公司 | Efficient air supply port diffusion plate |
| CN105276720B (en) * | 2015-11-17 | 2018-10-12 | 中国电子系统工程第四建设有限公司 | Modularized clean chamber unit equipment |
| CN105465984B (en) * | 2015-12-29 | 2018-03-30 | 美的集团武汉制冷设备有限公司 | Turbulence plate and air-conditioning |
| CN109719759A (en) * | 2017-10-31 | 2019-05-07 | 北京慧荣和科技有限公司 | Glove box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201992778U (en) * | 2011-03-02 | 2011-09-28 | 深圳市优之净环境科技有限公司 | Efficient air supply outlet |
| CN202449015U (en) * | 2011-12-30 | 2012-09-26 | 上海赛金生物医药有限公司 | A-level transfer vehicle for laminar flow articles |
| CN202769924U (en) * | 2012-07-05 | 2013-03-06 | 成都市思博睿科技有限公司 | High-efficiency filter installation device |
| CN103256695A (en) * | 2013-05-21 | 2013-08-21 | 江苏姑苏净化科技有限公司 | Efficient air supply outlet |
| CN203810664U (en) * | 2014-04-15 | 2014-09-03 | 苏州英德尔室内空气技术有限公司 | Counter-flange liquid groove sealing efficient air supply opening |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000046409A (en) * | 1998-07-31 | 2000-02-18 | Techno Ryowa Ltd | Blowoff outlet for air conditioner |
-
2014
- 2014-04-15 CN CN201410148734.4A patent/CN103925684B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201992778U (en) * | 2011-03-02 | 2011-09-28 | 深圳市优之净环境科技有限公司 | Efficient air supply outlet |
| CN202449015U (en) * | 2011-12-30 | 2012-09-26 | 上海赛金生物医药有限公司 | A-level transfer vehicle for laminar flow articles |
| CN202769924U (en) * | 2012-07-05 | 2013-03-06 | 成都市思博睿科技有限公司 | High-efficiency filter installation device |
| CN103256695A (en) * | 2013-05-21 | 2013-08-21 | 江苏姑苏净化科技有限公司 | Efficient air supply outlet |
| CN203810664U (en) * | 2014-04-15 | 2014-09-03 | 苏州英德尔室内空气技术有限公司 | Counter-flange liquid groove sealing efficient air supply opening |
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| CN103925684A (en) | 2014-07-16 |
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