CN202108791U - Energy-saved thin type purification fan - Google Patents
Energy-saved thin type purification fan Download PDFInfo
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- CN202108791U CN202108791U CN2011200830042U CN201120083004U CN202108791U CN 202108791 U CN202108791 U CN 202108791U CN 2011200830042 U CN2011200830042 U CN 2011200830042U CN 201120083004 U CN201120083004 U CN 201120083004U CN 202108791 U CN202108791 U CN 202108791U
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- blower fan
- energy
- thin type
- casing
- purifies
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Abstract
The utility model provides an energy-saved thin type purification fan, which comprises a shell (8); the front side and the back side of the shell (8) are respectively provided with a wind inlet (10) and a wind outlet (12), the outer side of the wind inlet (10) is provided with a grid net (14), the inner side of the wind outlet (12) is provided with an efficient filter (16), the inner part of the shell (8) is provided with a fan (22) for blowing wind in and blowing wind out. The energy-saved thin type purification fan has advantages of small volume of the box, flexible mounting, large blowing rate, good energy conservation, being convenient to remove and dismantl and the like, and being suitable for purifying air in small and local space.
Description
Technical field
The utility model relates to industrial air cleaning unit, more specifically, relates to a kind of energy-conservation thin type and purifies blower fan.
Background technique
Some to environmental requirement than higher industry in, such as industries such as photoelectricity electronics, medicine, semiconductors, need use air cleaning unit in places such as working rooms usually.All volume is bigger for the air cleaning unit that uses in the existing technology at present, and is fixedly mounted on the working room somewhere, and the air of whole working room is purified.Its defective of existing fixed formula air cleaning unit is: install, dismounting, safeguard all very inconveniently, be unfavorable for that also industrial standardization produces in a large number; And owing to normally the air of whole working room is purified, it is big to purify area, and purifying effect is not good, and the efficient low energy consumption is high.It is thus clear that existing fixed formula air cleaning unit can not adapt to requirement complicated and changeable in the modern industry production, can not realize air purification to small-sized, local space.
Summary of the invention
To above-mentioned defective of the prior art, the utility model provides a kind of energy-conservation thin type to purify blower fan.The casing volume that said energy-conservation thin type purifies blower fan is little, can install flexibly and move in any position of working room, and air output is big, is suitable for air purification is carried out in small-sized, local space, has effectively overcome various shortcoming of the prior art.
The described energy-conservation thin type of the utility model purifies blower fan; It is characterized in that; Have casing (8), the two sides is provided with intake grill (10) and exhaust outlet (12) respectively, the arranged outside grid net (14) of intake grill (10) before and after the said casing (8); Exhaust outlet (12) inboard is provided with high efficiency particulate air filter (16), and inner installation of casing (8) is used for inside air draught and the blower fan (22) of outwards blowing.
Preferably, said blower fan (22) is removably mounted in the casing (8).
Preferably, said blower fan (22) comprises d.c. motor (24) and impeller (26), and impeller (26) removably is socketed on the transmission shaft of d.c. motor (24).
Further preferably, said impeller (26) is the rear wing formula, and comprises the opposite blade of sense of rotation of some arcs and impeller (26).Further preferably, said blade is the 6-8 sheet.
Preferably, said intake grill (10) outside further is provided with air intake pipe.
Preferably, said high efficiency particulate air filter (16) is an integral type with casing (8).
Preferably, said casing (8) is flat rectangular shape.
Preferably, said casing (8) outside further is provided with handle (18) and Direct box (20).
It is easy, simple in structure that the energy-conservation thin type of the utility model purifies the blower fan installing/dismounting, and volume is little, convenient various different demands, and the part that is specially adapted to dust-free sterile purifying chambers such as hospital purifies, and is fit to industrial standardization production.
Description of drawings
Fig. 1 is the outward appearance front view that the utility model embodiment's energy-conservation thin type purifies blower fan;
Fig. 2 is the internal structure view that the utility model embodiment's energy-conservation thin type purifies blower fan;
Fig. 3 is the internal structure view that the utility model embodiment's energy-conservation thin type purifies blower fan;
Fig. 4 is structure plan view and the side view that the utility model embodiment's energy-conservation thin type purifies draught fan impeller.
Embodiment
By the technology contents, the structure characteristics that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
Fig. 1 is the outward appearance front view that the utility model embodiment's energy-conservation thin type purifies blower fan.As shown in Figure 1, this energy-conservation thin type purifies the casing 8 that blower fan has flat rectangular shape, and casing 8 front middle positions set out air port 12, and the same position at the casing back side is provided with intake grill.Casing 8 outsides also comprise Direct box 20, and operator can control through the work that 20 pairs of energy-conservation thin types of Direct box purify blower fan.
Fig. 2 and Fig. 3 are the internal structure views that the utility model embodiment's energy-conservation thin type purifies blower fan.As shown in Figures 2 and 3, casing 8 front and backs are respectively arranged with intake grill 10 and exhaust outlet 12, and an outside side of intake grill 10 is provided with grid net 14, are used for preliminary the filtration and suck air; Further, the outside of intake grill 10 can also be provided with the air intake pipe (not shown); Air is inhaled into the inside of casing 8 by intake grill 10.The inboard of exhaust outlet 12 is provided with high efficiency particulate air filter 16; And; Can see from Fig. 2, high efficiency particulate air filter 16 and casing 8 formula that is combined as a whole, thus when mounted can be through with casing 8 is fixing and once mounting is accomplished; Do not need independent installation high efficiency particulate air filter 16 again, saved installation time and cost.Carry for ease and install, casing 8 outer installment as shown in Figure 2 also are equipped with handle 18.Casing 8 inside are equipped with blower fan 22, are used for outwards blowing from intake grill 10 inside suction air with from exhaust outlet 12.Blower fan 22 dismountable being installed in the casing 8 are convenient to change and are safeguarded.Blower fan 22 comprises d.c. motor 24 and impeller 26, and impeller 26 removably is socketed on the transmission shaft of d.c. motor 24.Fig. 4 is the structure plan view and the side view of impeller 26.As shown in Figure 4, in the present embodiment, impeller 26 is the rear wing formula; Comprise 6-8 sheet blade; And the arc of blade is opposite with impeller 26 sense of rotation, and in the running along counterclockwise rotating, the camber line of impeller 26 every fan leafs then is clockwise direction like impeller among Fig. 4 26.
The energy-conservation thin type of present embodiment purifies blower fan when work, and extraneous fresh air gets into blower fan 22 through intake grill 10, filters the back through high efficiency particulate air filter 16 again and sends into the working zone by exhaust outlet 12.Because blower fan 22 wherein is the special shape design of impeller 26 particularly; Make the energy-conservation thin type purification blower fan of the utility model can adopt miniature motor; Its consumed power other on the market purifies blower fan product; And that on air-out speed and the market other purifies blower fan product is identical, and air-out speed can reach 0.42m/s when for example the energy-conservation thin type of the utility model purified blower fan to adopt power be the blower fan of 135W; And running noises is low, and it is little to take volume, saves the space.
The energy-conservation thin type of the utility model purifies blower fan, and the casing volume is little, has integral structure, and is easy for installation, can be lifted on the top, room, also can use convenient various different demands with the worktable combination; Simple in structure, be suitable for industrial standardization production; High working efficiency, purifying ability is strong, is suitable for local purification the in space that hospital etc. has higher dust-free sterile standard.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (9)
1. an energy-conservation thin type purifies blower fan; It is characterized in that; Have casing (8), the two sides is provided with intake grill (10) and exhaust outlet (12) respectively, the arranged outside grid net (14) of intake grill (10) before and after the said casing (8); Exhaust outlet (12) inboard is provided with high efficiency particulate air filter (16), and inner installation of casing (8) is used for inside air draught and the blower fan (22) of outwards blowing.
2. energy-conservation thin type according to claim 1 purifies blower fan, it is characterized in that said blower fan (22) is removably mounted in the casing (8).
3. energy-conservation thin type according to claim 1 purifies blower fan, and it is characterized in that: said blower fan (22) comprises d.c. motor (24) and impeller (26), and impeller (26) removably is socketed on the transmission shaft of d.c. motor (24).
4. energy-conservation thin type according to claim 3 purifies blower fan, it is characterized in that said impeller (26) is the rear wing formula, and comprises the opposite blade of sense of rotation of some arcs and impeller (26).
5. energy-conservation thin type according to claim 4 purifies blower fan, it is characterized in that said blade is the 6-8 sheet.
6. energy-conservation thin type according to claim 1 purifies blower fan, it is characterized in that said intake grill (10) outside further is provided with air intake pipe.
7. energy-conservation thin type according to claim 1 purifies blower fan, it is characterized in that, said high efficiency particulate air filter (16) is an integral type with casing (8).
8. energy-conservation thin type according to claim 1 purifies blower fan, it is characterized in that said casing (8) is flat rectangular shape.
9. energy-conservation thin type according to claim 1 purifies blower fan, it is characterized in that said casing (8) outside further is provided with handle (18) and Direct box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200830042U CN202108791U (en) | 2011-03-25 | 2011-03-25 | Energy-saved thin type purification fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200830042U CN202108791U (en) | 2011-03-25 | 2011-03-25 | Energy-saved thin type purification fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108791U true CN202108791U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200830042U Expired - Fee Related CN202108791U (en) | 2011-03-25 | 2011-03-25 | Energy-saved thin type purification fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104517A (en) * | 2012-12-13 | 2013-05-15 | 昆山俊润通风降温设备有限公司 | Negative-pressure fan |
| CN110566519A (en) * | 2019-09-04 | 2019-12-13 | 广州旭璟自动化控制设备有限公司 | Fan filter unit |
-
2011
- 2011-03-25 CN CN2011200830042U patent/CN202108791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104517A (en) * | 2012-12-13 | 2013-05-15 | 昆山俊润通风降温设备有限公司 | Negative-pressure fan |
| CN110566519A (en) * | 2019-09-04 | 2019-12-13 | 广州旭璟自动化控制设备有限公司 | Fan filter unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20160325 |