CN204900355U - Novel wind -guiding device - Google Patents
Novel wind -guiding device Download PDFInfo
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- CN204900355U CN204900355U CN201520631403.6U CN201520631403U CN204900355U CN 204900355 U CN204900355 U CN 204900355U CN 201520631403 U CN201520631403 U CN 201520631403U CN 204900355 U CN204900355 U CN 204900355U
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- casing
- guiding device
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- impeller
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Abstract
The utility model relates to an industrial air purification device specifically discloses a novel wind -guiding device, including the casing, the upper surface of casing has the air intake, and the air intake outside has the grid net, and casing inside has the wind -guiding way, the casing lower surface sets up the air outlet, and the inboard of air outlet is provided with high efficiency filter, the inside fan that sets up of casing. The utility model discloses a novel wind -guiding device can effectively reduce the floating dust and get into the production region because the air outlet is provided with high efficiency filter, has improved air cleanliness. Because the special design that fan and wind -guiding were said, have energy -efficiently, the noise hangs down, and is small, air -out advantage such as even. Simultaneously owing to adopt the modularized design, the transportation of being convenient for, installation and standardized production.
Description
Technical field
The utility model relates to industrial air cleaning unit, more specifically, and a kind of novel wind-guiding device filter bank.
Background technique
In the manufacturing of the products such as Photon-Electron electrons, medicine, semiconductor, usually need working environment to keep ventilating, and to air purity, there is higher requirement.And current existing ventilation equipment generally do not reach its requirement in air purity, this causes to install additional in cleaning shop independent air cleaning unit, adds cost of production.And the ventilation equipment of prior art generally have the defects such as volume is large, noise is high, and air quantity is little, and energy consumption is high, installation is inconvenient, the industries such as electronics, medicine, semiconductor thus can not be met to the requirement of the aspect such as air circulation and cleaning.
Model utility content
For above-mentioned defect of the prior art, the utility model provides a kind of novel wind-guiding device filter bank, its objective is: the function with filtered air, can effectively reduce floating dust and enter Production Regional, improve air purity; And by the blower fan structure improved, also have that air output is large, noise is low, energy-efficient, be convenient to install.
Novel wind-guiding device filter bank described in the utility model, comprise casing, the upper surface of casing has intake grill, has grid screen outside intake grill, and casing internal has wind guide channel; Casing lower surface sets out air port, and the inner side of exhaust outlet is provided with high efficiency particulate air filter, and casing internal arranges blower fan.
Preferably, blower fan comprises motor and impeller, and impeller is removably socketed on the transmission shaft of motor.
Preferred further, the arc of the blade on described impeller is contrary with the sense of rotation of impeller.
Preferred further, described blade is 7.
Preferably, described intake grill outer installment air intake pipe.
Preferably, wind guide channel has radiused edges and described radiused edges cuts 1/3 of impeller height.
Preferably, described casing outer installment handle and Direct box.
Novel wind-guiding device filter bank of the present utility model is provided with high efficiency particulate air filter due to exhaust outlet, can effectively reduce floating dust and enter Production Regional, improve air purity.Due to the particular design of blower fan and wind guide channel, the advantages such as have energy-efficient, noise is low, and volume is little, and air-out effect is good.Simultaneously owing to adopting modular design, be convenient to transport, install and standardized production.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of novel wind-guiding device filter bank disclosed in the utility model;
Fig. 2 is the schematic front view of a kind of novel wind-guiding device filter bank disclosed in the utility model;
Fig. 3 is the schematic top plan view of a kind of novel wind-guiding device filter bank impeller in the utility model embodiment;
Fig. 4 is that schematic diagram is looked on the right side of a kind of novel wind-guiding device filter bank impeller in the utility model embodiment;
Fig. 5 is the structural representation of a kind of novel wind-guiding device filter bank wind guide channel in the utility model embodiment.
Wherein: 1. blade 3. bottom 8. casing 9. wind guide channel 9a. wind guide channel 10. intake grill 12. exhaust outlet 14. grid screen 16. high efficiency particulate air filter 18. Direct box 20. Direct box 22. blower fan 24. motor 26. impeller.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
As depicted in figs. 1 and 2, this novel wind-guiding device filter bank has the casing 8 of flat rectangular shape; The upper surface of casing 8 has intake grill 10, has grid screen 14 outside intake grill 10, for carrying out preliminary filtering dust impurity to the air sucking blower fan; Described intake grill 10 outer installment air intake pipe (not shown), is beneficial to air and enters in casing 8; Casing 8 inside has wind guide channel 9; Casing 8 lower surface sets out air port 12, and the inner side of exhaust outlet 12 is provided with high efficiency particulate air filter 16, and this high efficiency particulate air filter 16 carries out high efficiency filter again to the air of discharging.Casing 8 inside arranges blower fan 22, for sucking and discharging air.Casing 8 outer installment jug 18, be convenient to move and install this novel wind-guiding device filter bank, casing 8 outside also has Direct box 20, and operator are controlled by the work of Direct box 20 to this novel wind-guiding device filter bank.
As shown in Figure 1, blower fan 22 comprises motor 24 and impeller 26, and impeller 26 is removably socketed on the transmission shaft of motor 24.Impeller 26 and motor 24 split are arranged, and make impeller can mate multiple motor.
The utility model has carried out larger improvement to traditional draught fan impeller, and the structure of the impeller 26 after improvement as shown in Figure 3 and Figure 4.Fig. 3 is the plan view of impeller 26, and Fig. 4 is the right elevation of impeller 26.As shown in Figure 3 and Figure 4, the some blades 1 that impeller 26 comprises bottom 3 and is arranged on bottom 3, blade 1 can be 7.Wherein, as seen from Figure 4, bottom 3 caves inward, and the height that bottom 3 caves inward is the 50%-70% of impeller 26 whole height.Impeller 26 is rear wing formula, and sense of rotation when namely the arc of described blade 1 works with impeller 26 is contrary.As impeller in Fig. 3 26 rotates in the running in the counterclockwise direction, the camber line of the every fan leaf 1 of impeller 26 is then in clockwise direction.Impeller 26 of the present utility model, owing to adopting central concave formula structure, significantly reduces the blower fan whole height after installing motor, the advantage that concrete volume is little.The rear wing formula structure that simultaneously have employed blade 1 effectively can reduce the vibration of blower fan, reduces fan noise, improves blast and air quantity simultaneously.
Fig. 5 is the topology view of the wind guide channel of the novel wind-guiding device filter bank of the utility model embodiment.As shown in Figure 3, described wind guide channel 9 has radiused edges 9a, and described radiused edges 9a cuts 1/3 of impeller 26 height.This kind of air channel can reduce noise, improves wind speed, reduces air quantity loss, extends the application area of novel wind-guiding device filter bank.
The novel wind-guiding device filter bank of the present embodiment operationally, extraneous fresh air is first through the preliminary filtration of grid screen 14, then blower fan 22 is entered by intake grill 10, after high efficiency particulate air filter 16 filters, send into working zone by exhaust outlet 12 again, ensure that air purification by double filtration.The special shape design of blower fan 22 particularly impeller 26, and the structure of wind guide channel 9, make novel wind-guiding device filter bank air-supply of the present utility model respond well, running noises is low, takies volume little, saves space.
Novel wind-guiding device filter bank of the present utility model, working efficiency is high, and purifying ability is strong, and casing volume is little, easy for installation, and structure is simple, has modular design, is suitable for industrial standardization and produces; Purposes is very extensive.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a novel wind-guiding device filter bank, it is characterized in that, comprise casing (8), the upper surface of casing (8) has intake grill (10), intake grill (10) outside has grid screen (14), casing (8) inside has wind guide channel (9), casing (8) lower surface sets out air port (12), the inner side of exhaust outlet (12) is provided with high efficiency particulate air filter (16), and casing (8) inside arranges blower fan (22).
2. the novel wind-guiding device filter bank of one according to claim 1, it is characterized in that, blower fan (22) comprises motor (24) and impeller (26), and impeller (26) is removably socketed on the transmission shaft of motor (24).
3. the novel wind-guiding device filter bank of one according to claim 2, is characterized in that, the arc of the blade (1) on described impeller (26) is contrary with the sense of rotation of impeller (26).
4. the novel wind-guiding device filter bank of one according to claim 3, is characterized in that, described blade (1) is 7.
5. the novel wind-guiding device filter bank of one according to claim 1, is characterized in that, described intake grill (10) outer installment air intake pipe.
6. the novel wind-guiding device filter bank of one according to claim 1, it is characterized in that, wind guide channel (9) has radiused edges (9a) and described radiused edges (9a) cuts 1/3 of impeller (26) height.
7. the novel wind-guiding device filter bank of one according to claim 1, is characterized in that, described casing (8) outer installment handle (18) and Direct box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631403.6U CN204900355U (en) | 2015-08-20 | 2015-08-20 | Novel wind -guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631403.6U CN204900355U (en) | 2015-08-20 | 2015-08-20 | Novel wind -guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900355U true CN204900355U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631403.6U Active CN204900355U (en) | 2015-08-20 | 2015-08-20 | Novel wind -guiding device |
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| Country | Link |
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| CN (1) | CN204900355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296090A (en) * | 2019-06-10 | 2019-10-01 | 杭州西屋个人护理用品有限公司 | A kind of shower house water vapor discharge device |
-
2015
- 2015-08-20 CN CN201520631403.6U patent/CN204900355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296090A (en) * | 2019-06-10 | 2019-10-01 | 杭州西屋个人护理用品有限公司 | A kind of shower house water vapor discharge device |
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