CN2770755Y - Ultrasilencing high-cleanliness air purifying unit - Google Patents
Ultrasilencing high-cleanliness air purifying unit Download PDFInfo
- Publication number
- CN2770755Y CN2770755Y CN 200520002125 CN200520002125U CN2770755Y CN 2770755 Y CN2770755 Y CN 2770755Y CN 200520002125 CN200520002125 CN 200520002125 CN 200520002125 U CN200520002125 U CN 200520002125U CN 2770755 Y CN2770755 Y CN 2770755Y
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- air
- cleanness
- super
- cleaning member
- blower
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Abstract
The utility model relates to an ultrasilencing high-cleanliness air purifying unit, which comprises a box body, a blower, a filter and an air duct, wherein the air duct which takes the diameter of the blower as an axis is in the shape of rotation symmetry, the air duct is in the shape of smooth transition arc, and the blower is arranged on the center of the air duct; the shape of the air preferably adopts an amendment type Archimedes spiral; a casing of the blower is projected above the box body, and a projection is a diversion ring of a trumpet-shaped air returning opening; the inner side of the side plate of the box body is provided with an arc-shaped flow equalization plate, and the flow equalization plate is provided with through holes which have even shape and are evenly ranged; the box body is reversely pressed on the filter. The utility model has the advantages of low noise, small energy consumption and large and uniform wind speed.
Description
Technical field
The utility model relates to a kind of super-silent type high-cleanness, high air cleaning member.
Background technology
Super-silent type high-cleanness, high air cleaning member (claiming laminar flow blowing unit Fan Filter Unit again, hereinafter to be referred as FFU) is widely used in industries such as microelectronics, optical fiber cable, precision optical machinery, biology, medicine, food and drink and fine chemistry industry.
FFU product great majority of the prior art do not have the air channel design.Quiet in order to realize, indivedual companies adopt cotton noise elimination of eliminating the noise, and promptly directly the noise elimination cotton are placed among the blower fan, reach the effect of noise reduction.This way is simple, direct, but fatal problem is: the noise elimination cotton is easy to wear out, and produces powder, and blocking filter influences clean-up effect, shortens equipment life, is to avoid greatly to cleaning equipment; The noise major part of FFU product is produced by the cleaning equipment self-operating, and blower fan places in the casing fully in the prior art, makes the noise of blower fan can't distribute outside casing, so noise is big; The common rectangular configuration of the many employings of FFU product air-flow box in the prior art, air-flow clashes into casing with certain speed, since the difference of projected angle of impact, unbalance stress, and air-out speed is also very unbalanced; FFU product in the prior art, all be installing plate electric welding with high efficiency particulate air filter on casing, welding precision requires very high, technology is also very complicated.
Therefore in the market like product ubiquity noise height, energy consumption is big, wind speed is little and uneven shortcoming.How to reduce the consumption of product energy, reduce the noise of product, be the technical difficult points that the FFU product is faced always.
Summary of the invention
The purpose of this utility model is to overcome the technical problem that exists in the prior art, provides that a kind of noise is low, energy consumption is low, wind speed is big and the uniform super-silent type high-cleanness, high air cleaning member of wind speed.
For achieving the above object, technical solution of the present utility model is: a kind of super-silent type high-cleanness, high air cleaning member, comprise casing, blower fan and filter, also comprise the air channel, the air channel is for being the rotation symmetric shape of axle with the blower fan diameter, the arc that is shaped as rounding off in air channel, blower fan is installed on the central authorities in air channel.
The shape in air channel is preferably correction type spiral of Archimedes.
Blower Housing protrudes on the casing, and protuberance is provided with the baffle liner of a tubaeform return air inlet.
The box side inboard is provided with the arc homogenizing plate, and shape, through hole arranged in a uniform are arranged on the homogenizing plate.
The casing back-pressure is to filter.
The arc of the utility model rounding off successfully is applied to the design of correction type spiral of Archimedes air channel among the product F FU.On the one hand, the applied fluid mechanics principle, the resistance of reducing friction reduces the air quantity loss, and the efficient performance of blower fan is extremely ultimate attainment, and power attenuation is reduced to bottom line.Just because of this, make this project product be adopted the low-power blower fan to realize the wind speed and the efficient of high power blower fan.In addition, the employing in Archimedes's modified line air channel makes high efficiency particulate air filter air outlet wind speed high and even, makes the high efficiency particulate air filter life-span longer, reduces operating cost.On the other hand, the vortex principle is adopted in the design of correction type spiral of Archimedes air channel, and compression exhaust is even, can produce steady and lasting running, has promoted comprehensive super-silent realization effectively.
The utility model is applied to the design of baffle liner in the FFU product originally, makes Blower Housing be protruded in outside the casing, and the noise of blower fan is distributed outside casing, has successfully controlled the source of noise, really realizes quiet design.Simultaneously, the design of trumpet type return air inlet makes blower fan shunt average rate, and wind speed is even, reduces frictional resistance, cuts down the consumption of energy and noise.
The utility model in casing design and installation unique high speed orifice plate diffusion return-flow structure, promptly in casing, increase by a laminated plank, be installed with space of uniform size on the plate, when guaranteeing that air-flow can smooth and easyly pass through, slow down the mutual impulsive force between air-flow and casing, make the equilibrium of end face air-out speed, solved the big problem in the middle little both sides of general FFU outlet air surface wind speed, the air-out wind speed can reach 0.45m/s and very even.
To filter, the electric welding operation has been saved in new installation design greatly, has simplified installation procedure with the casing back-pressure on the utility model innovation ground.
The high-cleanness, high of the utility model can reach 10 grades, noise can be controlled at 58dB, and well below the 65dB of like product national standard defined, the outlet air surface wind speed reaches 0.3-0.45m/s, and wind speed is even, and the dirty air in the toilet is evenly discharged in the mode of piston motion; Toilet's energy consumption is the important indicator of costs that toilet's Subscriber Unit is adopted.What most of in the market FFU used is ebm series 355 blower fans, and power is about 170W.This project product successfully adopts low energy
The function of high-power blower is realized and finished to the blower fan (power only be 11SW) of consumption equally, reduced energy consumption effectively, thereby reach energy-conservation with the purpose that consumes.
In order to further specify advantage of the present utility model, following table has provided the contrast of several prods the key technical indexes common on the utility model one embodiment (FFU-III type) and the market, from the data that record, the technical parameter index has surpassed the FFU of the Taiwan playscript with stage directions, nine morals pine benefit, Singapore ESCO, U.S. MAC.
Describe structure of the present utility model in detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model.
Fig. 2 is stereoscopic figure of the present utility model.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the B-B cutaway view of Fig. 4.
Fig. 6 is the stereoscopic figure in air channel.
Fig. 7 is the internal structure schematic diagram in air channel.
Fig. 8 is the shape schematic diagram in air channel.
Fig. 9 is the stereogram of homogenizing plate.
Figure 10 is the front view of Fig. 9.
Figure 11 is the stereogram of baffle liner.
Figure 12 is the vertical view of Figure 11.
Figure 13 is the A-A cutaway view of Figure 12.
The specific embodiment
With reference to Fig. 1-Fig. 5, the utility model mainly comprises casing 7, blower fan 3, air channel 10 and high efficiency particulate air filter 11.Casing 7 liner plenum chambers 15.Casing 7 both sides are box side 6, are provided with homogenizing plate 8 in the box side 6 inboard plenum chambers 15.Air channel 10 is in casing, and blower fan 3 is installed in the central authorities in air channel.Casing 7 upper surfaces also have speed regulator line box 4 and the convenient handle 5 that moves.Blower fan 3 housings protrude in outside the casing, and the protuberance correspondence is provided with a baffle liner 2, and a protection network 1 is set above the baffle liner 2.Blower fan 3 bottoms set gradually plenum chamber installing plate 12 and backplate 13.The edge of high efficiency particulate air filter 11 is slightly larger than the outward flange of casing 7 bottom surfaces, during installation high efficiency particulate air filter 11 is kept flat, casing 7 back-pressures on high efficiency particulate air filter 11.
Referring to Fig. 6-Fig. 8,10 tops, air channel are mounting plate 9, and the below is a bottom plate 14.Air channel 10 is for being the rotation symmetric shape of axle with the fan diameter, and the outward flange in air channel is the arc of rounding off, preferred especially Archimedes's modified line air channel.
Referring to Fig. 1, Fig. 9 and Figure 10, in box side 6 plenum chamber inboards homogenizing plate 8 is set, curved in the middle of the homogenizing plate, size, through hole arranged in a uniform are arranged above.
Referring to Figure 11-Figure 13, baffle liner 2 has the trumpet type return air inlet.
Groundwork flow process of the present utility model is: air sucks from blower fan 3 tops, and pass through filter 11 with certain wind speed and filter, pure air after the filtration is discharged the back and is all pressed by equal fluid layer, make the pure air air-flow be vertical way flow and send into the workspace, thereby reach the cleanliness factor of technological requirement in the workspace.
Claims (7)
1, a kind of super-silent type high-cleanness, high air cleaning member, comprise casing, blower fan and filter, it is characterized in that also comprising the air channel, the air channel is for being the rotation symmetric shape of axle with the blower fan diameter, the arc that is shaped as rounding off in air channel, blower fan is installed on the central authorities in air channel.
2, super-silent type high-cleanness, high air cleaning member according to claim 1 is characterized in that the correction type that the is shaped as spiral of Archimedes in air channel.
3, super-silent type high-cleanness, high air cleaning member according to claim 1 is characterized in that Blower Housing protrudes on the casing, and protuberance is provided with the baffle liner of a tubaeform return air inlet.
4, super-silent type high-cleanness, high air cleaning member according to claim 3 is characterized in that being provided with on the baffle liner protection network.
5, super-silent type high-cleanness, high air cleaning member according to claim 1 is characterized in that the box side inboard is provided with the arc homogenizing plate, and shape, through hole arranged in a uniform are arranged on the homogenizing plate.
6, super-silent type high-cleanness, high air cleaning member according to claim 1 is characterized in that the casing back-pressure is to filter.
7, super-silent type high-cleanness, high air cleaning member according to claim 1 and 2 is characterized in that the blower fan bottom sets gradually plenum chamber installing plate and backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002125 CN2770755Y (en) | 2005-02-04 | 2005-02-04 | Ultrasilencing high-cleanliness air purifying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002125 CN2770755Y (en) | 2005-02-04 | 2005-02-04 | Ultrasilencing high-cleanliness air purifying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2770755Y true CN2770755Y (en) | 2006-04-12 |
Family
ID=36704541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520002125 Expired - Lifetime CN2770755Y (en) | 2005-02-04 | 2005-02-04 | Ultrasilencing high-cleanliness air purifying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2770755Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451469C (en) * | 2006-12-01 | 2009-01-14 | 清华大学 | A dynamical replacement aeration and blast apparatus |
| CN101554553B (en) * | 2009-04-24 | 2011-05-11 | 昆山易昌泰电子有限公司 | High-efficiency filter |
| CN102120040A (en) * | 2011-01-21 | 2011-07-13 | 袁伟雄 | Photoelectrocatalysis air cleaning device having turbulence air channel |
| CN102600670A (en) * | 2012-04-01 | 2012-07-25 | 无锡经纬纺织科技试验有限公司 | Combined type dusting machine |
| CN102758779A (en) * | 2011-04-26 | 2012-10-31 | 上海数据港投资有限公司 | No-volute fan for container type cloud computing center |
| CN105444284A (en) * | 2015-12-04 | 2016-03-30 | 浙江地球村环保科技有限公司 | Air recovery machine |
| CN108895016A (en) * | 2018-08-13 | 2018-11-27 | 江苏富泰净化科技股份有限公司 | The blower fan filtering unit of high energy efficiency |
| CN108917146A (en) * | 2018-07-16 | 2018-11-30 | 珠海格力电器股份有限公司 | The manufacturing method of homogenizing plate and air conditioner indoor unit and air conditioner indoor unit |
| CN108954762A (en) * | 2018-08-13 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of air conditioner current equalizing structure and air conditioner |
-
2005
- 2005-02-04 CN CN 200520002125 patent/CN2770755Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451469C (en) * | 2006-12-01 | 2009-01-14 | 清华大学 | A dynamical replacement aeration and blast apparatus |
| CN101554553B (en) * | 2009-04-24 | 2011-05-11 | 昆山易昌泰电子有限公司 | High-efficiency filter |
| CN102120040A (en) * | 2011-01-21 | 2011-07-13 | 袁伟雄 | Photoelectrocatalysis air cleaning device having turbulence air channel |
| CN102120040B (en) * | 2011-01-21 | 2013-11-20 | 袁伟雄 | Photoelectrocatalysis air cleaning device having turbulence air channel |
| CN102758779A (en) * | 2011-04-26 | 2012-10-31 | 上海数据港投资有限公司 | No-volute fan for container type cloud computing center |
| CN102600670A (en) * | 2012-04-01 | 2012-07-25 | 无锡经纬纺织科技试验有限公司 | Combined type dusting machine |
| CN105444284A (en) * | 2015-12-04 | 2016-03-30 | 浙江地球村环保科技有限公司 | Air recovery machine |
| CN108917146A (en) * | 2018-07-16 | 2018-11-30 | 珠海格力电器股份有限公司 | The manufacturing method of homogenizing plate and air conditioner indoor unit and air conditioner indoor unit |
| WO2020015445A1 (en) * | 2018-07-16 | 2020-01-23 | 珠海格力电器股份有限公司 | Flow equalization board, air conditioner indoor unit, and manufacturing method for air conditioner indoor unit |
| CN108895016A (en) * | 2018-08-13 | 2018-11-27 | 江苏富泰净化科技股份有限公司 | The blower fan filtering unit of high energy efficiency |
| CN108954762A (en) * | 2018-08-13 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of air conditioner current equalizing structure and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHAOXING CITY JINKAILI ENVIRONMENTAL ENGINEERING C Free format text: FORMER NAME OR ADDRESS: SHENZHEN GOLD CARRIER ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong province Shenzhen city Longhua town Dalang South Road Jinkaili Industrial Park, zip code: 518109 Patentee after: Shenzhen City Kingcarrier Environment Engineering Co., Ltd. Address before: Guangdong province Shenzhen city Longhua town Dalang South Road Jinkaili Industrial Park, zip code: 518109 Patentee before: Jinkaili Environmental Sci. & Tech. Co., Ltd., Shenzhen City |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN KINGCARRIER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY KINGCARRIER ENVIRONMENT ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Nanshan District Keyuan Road Shenzhen city Guangdong province 518057 No. 6 Science Park Arts crafts emporium two room 239 Patentee after: KINGCARRIER TECHNOLOGY CO., LTD. Address before: 518109 Guangdong Province, Shenzhen city Longhua Town Industrial Park Jinkaili Dalang South Road Patentee before: Shenzhen City Kingcarrier Environment Engineering Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518109 Guangdong Province, Shenzhen New District of Longhua City, Dalang street Langkou community Dalang South Road No. 402 B District 2 building 1-2 layer Patentee after: KINGCARRIER TECHNOLOGY CO., LTD. Address before: Nanshan District Keyuan Road Shenzhen city Guangdong province 518057 No. 6 Science Park Arts crafts emporium two room 239 Patentee before: KINGCARRIER TECHNOLOGY CO., LTD. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150204 Granted publication date: 20060412 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liang Yan Document name: Notification of Expiration of Patent Right Duration |