CN204880460U - Hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow - Google Patents
Hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow Download PDFInfo
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- CN204880460U CN204880460U CN201520637492.5U CN201520637492U CN204880460U CN 204880460 U CN204880460 U CN 204880460U CN 201520637492 U CN201520637492 U CN 201520637492U CN 204880460 U CN204880460 U CN 204880460U
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- laminar flow
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Abstract
The utility model relates to a hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow includes: air supply unit, it includes a plurality of fan filter banks of putting of indulging, first return air unit, it sets up the relative opposite side of air -out end with air supply unit in the toilet, second return air unit, it sets up at the top of toilet, including a plurality of seconds unit of airing exhaust, third return air unit, it sets up the top in the toilet to keep the interval with second return air unit, third return air unit includes a plurality of thirds unit of airing exhaust, wherein, be provided with arc wind guide in the corner of the passageway of airing exhaust, be provided with the buffer layer on arc wind guide's the arcwall face. The present case has increased the smooth and easy degree of airing exhaust through the configuration optimization to the passageway of airing exhaust, has improved the laying dust influence, noise pollution when having reduced gas flow, to the improvement of air supply unit structure, improved the structure firmness and the sealed effect of installing, the equipment is convenient, does benefit to module production and equipment.
Description
Technical field
The utility model relates to a kind of toilet purifier, particularly relate to a kind of hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, particularly relate to a kind of hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply for film production field.
Background technology
The manufacture of automobile reflective membrane, flat-panel monitor diaphragm etc. and processing, its precision, purity requirement are very tight, usually all produce in clean environment.This clean environment requires to improve constantly along with the raising of product index.Production environment originally under ten thousand grades of conditions, generally brings up to thousand grades now, or even hundred grades.On the other hand, consider the particularity of film manufacturing processes, if directly apply mechanically conventional vertical ventilation form, there is many drawbacks:
1) for whole production line, film upper surface and lower surface shielding gas flow asymmetric: as can be seen from accompanying drawing 1, vertical parallel airflow from top to bottom, only there is clean protective effect to the upper surface in film manufacturing processes, and directly cannot blow to surface to the lower surface of film and the film clean air of lower motion, be therefore difficult to or clean protective effect cannot be played at all;
2) because of air-flow stop by the film coil of transverse direction, bulk flow to generation significant change, so be easy to cause eddy flow many, dead angle is many, be difficult to improve lustration class, as shown in Figure 2;
3) blower fan filtering unit (FFU) consumption is large, and energy consumption is high, drop into and operation cost high.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the actual usefulness farthest improving concurrent flow (laminar flow), and this case adopts the air supply pattern of horizontal laminar flow.Clean ventilating air-flow moves towards parallel with film product, make the exposure of all film manufacturing processes all in well protected, clean-down capability is shortened greatly, as shown in Figure 3.
But to change vertical ventilation device of the prior art into horizontal blast device, need to overcome a multiple structural difficult problem, as sealing, stability, assembling convenience, use flexibility etc., otherwise will clean effect be caused to be difficult to reach hundred grades, and applicable surface is narrow, packaging efficiency is low.Therefore, another object of the present utility model is by hundred grades of structural improvement of toilet's circulation purifier, improve its structural stability, detergent power and efficiency, the convenient degree of assembling, increase its use flexibility, realize modularized production, assembling, many applications and the flexible emergency disposal to emergency situations to this cleaning equipment can be made.
For achieving the above object, the utility model is achieved through the following technical solutions:
Based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, comprising:
Blowing unit, it comprises multiple longitudinal blower fan filtering unit, described longitudinal blower fan filtering unit is used for providing horizontal laminar flow wind direction, the outlet air end of described blowing unit is positioned at inner side, toilet, and the air draught end of described blowing unit is positioned at outside, toilet and is connected with the air exhaust passage of outside, toilet;
First return air unit, it is arranged on the described toilet opposite side relative with the outlet air end of described blowing unit, comprises multiple first row blower fan group, and the air of inside, toilet is directed in the air exhaust passage of outside, toilet by described first row blower fan group;
Second return air unit, it is arranged on the top of described toilet, comprises multiple second row blower fan group, and the air of inside, toilet is directed in the air exhaust passage of outside, toilet by described second row blower fan group;
3rd return air unit, it is arranged on the top of described toilet, and and described second return air unit keep interval, described 3rd return air unit comprises multiple 3rd air draft unit, and the air of inside, toilet is directed in the air exhaust passage of outside, toilet by described 3rd air draft unit;
Wherein, the corner of described air exhaust passage is provided with arc air guide member, the arcwall face of described arc air guide member is provided with cushion.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, the inwall of described air exhaust passage are provided with smooth layer.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, described smooth layer is ceramic layer.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, also comprise the insulating course of slidably movement, it is arranged between described second return air unit and the 3rd return air unit, for being cut off inner space, toilet.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, described blowing unit also comprises:
Framework, it is enclosed to form rectangular mesh by multiple column and multiple crossbeam and perpendicular to ground, each grid is provided with the cavity of accommodating described blower fan filtering unit; Described blower fan filtering unit is placed in the cavity of described each grid respectively; The side that perpendicular to the ground two of described blower fan filtering unit are relative is set to air draught face and outlet air surface respectively; Outlet air surface in multiple blower fan filtering unit is spliced into the outlet air end of described blowing unit by connector; Described crossbeam offers notch towards the side in described air draught face;
Tightening system, it comprises withholds plate and screw mandrel, described plate of withholding vertically is attached on the air draught face of described blower fan filtering unit, plate is withheld described in described screw mandrel passes, the two ends of described screw mandrel are respectively equipped with nut, wherein the nut of one end inserts in the notch of described crossbeam, and the nut of the other end makes to withhold plate by the mode screwed and realizes tightening up locking to multiple blower fan filtering unit;
Wherein, the contact surface of described connector and described outlet air surface is provided with sealant.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, described in withhold plate and be formed in one.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, described connector is T-shaped keel.
Preferably, described hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply, wherein, the gap place between described blower fan filtering unit and residing grid is filled with gasket seal.
The beneficial effects of the utility model are: 1) by arranging two return air unit at top, toilet, make toilet when running into emergency situations, can make emergency disposal to the purification of inside, toilet; 2) by the structure optimization to air exhaust passage, add the smooth degree of air draft, improve laying dust impact, reduce noise pollution during gas circulation; 3) improvement of blowing unit structure, overcoming cannot as the defect relying on gravity realization sealing in vertical ventilation device, improve structural integrity and the sealing effectiveness of device, whole device can more efficiently, reposefully be run, reduce localised jitter and the noise produced, assemble efficient and convenient, practical, be beneficial to and carry out modularized production and modularization assembling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the employing vertical ventilation form being applied in film production field.
The schematic diagram of indoor air flow situation when Fig. 2 is the employing vertical ventilation being applied in film production field.
Indoor air flow situation schematic diagram when Fig. 3 is the employing horizontal laminar flow air-supply being applied in film production field.
Fig. 4 is the structural representation of hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply.
Fig. 5 is the structural representation of the arc air guide member that in circulation purifier, air exhaust passage corner is arranged.
Fig. 6 is the structural representation of the smooth layer in circulation purifier set by air exhaust passage inwall.
Fig. 7 is the dorsal view of blowing unit in circulation purifier.
Fig. 8 is the sectional view of blowing unit in circulation purifier.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As Figure 4-8, this case provides hundred grades of toilet's circulation purifiers based on horizontal laminar flow air-supply of an embodiment, comprising:
Blowing unit 1, it comprises multiple longitudinal blower fan filtering unit 2, and longitudinal blower fan filtering unit 2 is for providing horizontal laminar flow wind direction, and herein longitudinal is relative to adopting the FFU of ceiling mounting type to be for horizontal form in prior art; The outlet air end 3 of blowing unit is positioned at inner side, toilet, and the air draught end 4 of blowing unit is positioned at outside, toilet and is connected with the air exhaust passage 5 of outside, toilet;
First return air unit 6, it is arranged on toilet's opposite side relative with the outlet air end 3 of blowing unit, and comprise multiple first row blower fan group 7, the air of inside, toilet is directed in the air exhaust passage 5 of outside, toilet by first row blower fan group 7;
Second return air unit 8, it is arranged on the top of toilet, and comprise multiple second row blower fan group 9, the air of inside, toilet is directed in the air exhaust passage 5 of outside, toilet by second row blower fan group 9;
3rd return air unit 10, it is arranged on the top of toilet, and and the second return air unit 8 keep interval, the 3rd return air unit 10 comprises multiple 3rd air draft unit the 11, three air draft unit 11 and is directed in the air exhaust passage 5 of outside, toilet by the air of inside, toilet;
Wherein, the corner of air exhaust passage 5 is provided with arc air guide member 12, the arcwall face of arc air guide member 12 is provided with cushion 13.The effect of arc air guide member 12 reduces gas turbulence or adverse current, ensures the smooth flow of air-flow in air exhaust passage 5, to reach raising running efficiency, reduces the object of noise.The arcwall face of arc air guide member 12 arranges cushion 13 and can further improve the inhibition that wind is made an uproar, reduce the adverse current probability of air-flow.
When operating steadily in toilet, optionally only open the first return air unit 6, the effect of the second return air unit 8 and the 3rd return air unit 10 is when running into emergency situations in toilet, as a certain raw material of industry occurrence of large-area is leaked, when causing cleanliness factor rapid drawdown, unlatching second return air unit 8 or the 3rd return air unit 10 or both can be selected acutely all to open, at short notice the cleanliness factor of toilet can be returned to controllable state like this, loss is minimized.After cleanliness factor reaches requirement again, the second return air unit 8 and the 3rd return air unit 10 can be closed, only retain the first return air unit 6 and work on.
In the above-described embodiments, the inwall of air exhaust passage 5 is provided with smooth layer 14.The effect of smooth layer 14 reduces laying dust, to improve the exhaust efficiency of air exhaust passage 5, reduces the generation of sinuous flow in passage.
In the above-described embodiments, smooth layer 14 is ceramic layer.Ceramic layer is smooth surface not only, and the loose structure of himself also has certain sound absorption function, contributes to the inhibition to noise.
In the above-described embodiments, also comprise the insulating course 15 of slidably movement, it is arranged between the second return air unit 8 and the 3rd return air unit 10, for being cut off inner space, toilet.The effect of insulating course 15 protects unpolluted region by cutting off, or isolated in contaminated region, reduces the cyclic space of toilet, improve the purification speed to Polluted area, can be controlled as early as possible to make pollution.But the concrete form of insulating course 15 is unrestricted, can be parallel two fan sliding doors of splitting, may also be the sliding door of upper and lower folding, sliding door can be that two fans are opened closed relatively, also can fan complete door from a direction hydrodynamic reciprocating sealing by one.
In the above-described embodiments, blowing unit 1 also comprises:
Framework 16, it is enclosed to form rectangular mesh by multiple column 17 and multiple crossbeam 18 and perpendicular to ground, each grid is provided with the cavity of accommodating blower fan filtering unit 2; Blower fan filtering unit 2 is placed in the cavity of each grid respectively; The side that perpendicular to the ground two of blower fan filtering unit 2 are relative is set to air draught face 19 and outlet air surface 20 respectively; Outlet air surface 20 in multiple blower fan filtering unit 2 is spliced into the outlet air end 3 of blowing unit by connector 21; Crossbeam 18 towards air draught face 19 side offer notch 22;
Tightening system, it comprises withholds plate 23 and screw mandrel 24, withholding plate 23 is vertically attached on the air draught face 19 of blower fan filtering unit, screw mandrel 24 is through withholding plate 23, the two ends of screw mandrel 24 are respectively equipped with nut 25, wherein the nut 25 of one end inserts in the notch 22 of crossbeam 18, and the nut 25 of the other end makes to withhold plate 23 by the mode screwed and realizes tightening up locking to multiple blower fan filtering unit 2;
Wherein, connector 21 and the contact surface of outlet air surface 20 are provided with sealant 26.Said structure makes blowing unit, and operationally device itself is more firmly stable, and assembling is convenient flexibly.
In the above-described embodiments, withhold plate 23 to be formed in one.Because can high structural strength be obtained like this, and faster during assembling.
In the above-described embodiments, connector 21 is T-shaped keel.
In the above-described embodiments, the gap place between blower fan filtering unit 2 and residing grid is filled with gasket seal 27.It can ensure the sealing effectiveness of toilet further, thus guarantees that the air-flow circulated does not pollute Cleanliness.
After the circulation purifier that this case relates to is applied to toilet, can reach hundred grades of cleanliness factors, compared to vertical ventilation device, clean-down capability shortens greatly, and, in same volume space, reach the FFU quantity used required for same cleanliness factor also reduce more than 35%.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1., based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, comprising:
Blowing unit, it comprises multiple longitudinal blower fan filtering unit, described longitudinal blower fan filtering unit is used for providing horizontal laminar flow wind direction, the outlet air end of described blowing unit is positioned at inner side, toilet, and the air draught end of described blowing unit is positioned at outside, toilet and is connected with the air exhaust passage of outside, toilet;
First return air unit, it is arranged on the described toilet opposite side relative with the outlet air end of described blowing unit, comprises multiple first row blower fan group, and the air of inside, toilet is directed in the air exhaust passage of outside, toilet by described first row blower fan group;
Second return air unit, it is arranged on the top of described toilet, comprises multiple second row blower fan group, and the air of inside, toilet is directed in the air exhaust passage of outside, toilet by described second row blower fan group;
3rd return air unit, it is arranged on the top of described toilet, and and described second return air unit keep interval, described 3rd return air unit comprises multiple 3rd air draft unit, and the air of inside, toilet is directed in the air exhaust passage of outside, toilet by described 3rd air draft unit;
Wherein, the corner of described air exhaust passage is provided with arc air guide member, the arcwall face of described arc air guide member is provided with cushion.
2., as claimed in claim 1 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, the inwall of described air exhaust passage is provided with smooth layer.
3., as claimed in claim 2 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, described smooth layer is ceramic layer.
4. as claimed in claim 1 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, also comprise the insulating course of slidably movement, it is arranged between described second return air unit and the 3rd return air unit, for being cut off inner space, toilet.
5., as claimed in claim 1 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, described blowing unit also comprises:
Framework, it is enclosed to form rectangular mesh by multiple column and multiple crossbeam and perpendicular to ground, each grid is provided with the cavity of accommodating described blower fan filtering unit; Described blower fan filtering unit is placed in the cavity of described each grid respectively; The side that perpendicular to the ground two of described blower fan filtering unit are relative is set to air draught face and outlet air surface respectively; Outlet air surface in multiple blower fan filtering unit is spliced into the outlet air end of described blowing unit by connector; Described crossbeam offers notch towards the side in described air draught face;
Tightening system, it comprises withholds plate and screw mandrel, described plate of withholding vertically is attached on the air draught face of described blower fan filtering unit, plate is withheld described in described screw mandrel passes, the two ends of described screw mandrel are respectively equipped with nut, wherein the nut of one end inserts in the notch of described crossbeam, and the nut of the other end makes to withhold plate by the mode screwed and realizes tightening up locking to multiple blower fan filtering unit;
Wherein, the contact surface of described connector and described outlet air surface is provided with sealant.
6., as claimed in claim 5 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, described in withhold plate and be formed in one.
7., as claimed in claim 5 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, described connector is T-shaped keel.
8., as claimed in claim 5 based on hundred grades of toilet's circulation purifiers of horizontal laminar flow air-supply, it is characterized in that, the gap place between described blower fan filtering unit and residing grid is filled with gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637492.5U CN204880460U (en) | 2015-08-24 | 2015-08-24 | Hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637492.5U CN204880460U (en) | 2015-08-24 | 2015-08-24 | Hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow |
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| CN204880460U true CN204880460U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520637492.5U Expired - Fee Related CN204880460U (en) | 2015-08-24 | 2015-08-24 | Hundred grades of toilet's circulation clarification plant based on air supply of horizontal laminar flow |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588766A (en) * | 2020-11-26 | 2021-04-02 | 武汉格林美洁净技术工程有限公司 | Exhaust system that high-efficient toilet used |
| CN112606293A (en) * | 2020-12-14 | 2021-04-06 | 江苏五九设计营造有限公司 | Cast sheet workshop section clean system |
| CN113311891A (en) * | 2021-05-21 | 2021-08-27 | 浙江方易检测技术有限公司 | Enthalpy difference laboratory online calibration device |
| CN114963376A (en) * | 2022-05-24 | 2022-08-30 | 珠海格力电器股份有限公司 | Air supply device and adjusting method thereof |
-
2015
- 2015-08-24 CN CN201520637492.5U patent/CN204880460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588766A (en) * | 2020-11-26 | 2021-04-02 | 武汉格林美洁净技术工程有限公司 | Exhaust system that high-efficient toilet used |
| CN112606293A (en) * | 2020-12-14 | 2021-04-06 | 江苏五九设计营造有限公司 | Cast sheet workshop section clean system |
| CN113311891A (en) * | 2021-05-21 | 2021-08-27 | 浙江方易检测技术有限公司 | Enthalpy difference laboratory online calibration device |
| CN114963376A (en) * | 2022-05-24 | 2022-08-30 | 珠海格力电器股份有限公司 | Air supply device and adjusting method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |