CN202811548U - Detachable FFU (fan filter unit) - Google Patents
Detachable FFU (fan filter unit) Download PDFInfo
- Publication number
- CN202811548U CN202811548U CN 201220347958 CN201220347958U CN202811548U CN 202811548 U CN202811548 U CN 202811548U CN 201220347958 CN201220347958 CN 201220347958 CN 201220347958 U CN201220347958 U CN 201220347958U CN 202811548 U CN202811548 U CN 202811548U
- Authority
- CN
- China
- Prior art keywords
- detachable
- casing
- filter unit
- exhaust port
- fan filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a detachable FFU (fan filter unit) which comprises a box, a filter and a fan. Two opposite surfaces of the box are provided with an air inlet and an air outlet respectively. A surface protecting mesh is disposed at the air inlet. The filter is assembled to the inner side of the air outlet. The fan is mounted on the inner side of the air inlet. A detachable mechanism is assembled at the air outlet and comprises a detachable frame and a detachable base plate. The detachable frame is fixed to the box at the air outlet. The detachable base plate is fixed on the detachable frame. Demounting of partial frame is achieved, bottom panels can be replaced according to customers' requirements, and demounting, repairing and daily maintenance are facilitated.
Description
Technical field
The utility model relates to the air filter field, but particularly relates to a kind of bottom dismantling type FFU fan filter unit.
Background technique
Lustration class adopts FFU blower fan filtering unit layout usually in 1000 grades (FS209E standards) or the cleanroom more than the IS06 level, and the environment of Local Purification or cleaning cabinet, clean bench etc. are also realized with the FFU blower fan filtering unit usually.Traditional FFU fan filter unit is monolithic construction, to the fan filter unit repair and daily maintenance very inconvenient.
The model utility content
But the technical problem that the utility model mainly solves provides a kind of bottom dismantling type FFU fan filter unit, can realize dismounting and the assembling of part frame, and bottom panel is replaceable, is convenient to laid-up and maintenance.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: but a kind of bottom dismantling type FFU fan filter unit is provided, comprise casing, filter, blower fan, be respectively equipped with intake grill and exhaust port on two surfaces that described casing opposes mutually, described intake grill place is provided with the mask net; Described filter is assemblied in the inner side surface of casing exhaust port, blower fan is secured to the intake grill inner side surface, exhaust port place on the described casing is equipped with detachable mechanism, detachable mechanism comprises detachable frame and detachable base plate, the casing at described detachable frame and exhaust port place is fixed, and detachable base plate is fixed on the detachable frame.
Preferably, the casing at described detachable frame and exhaust port place is fixed by screw.
Preferably, the casing at described detachable frame and exhaust port place is fixed by draw-in groove, and draw-in groove comprises notch and fixture block, and notch is arranged on the casing, and fixture block is arranged on the detachable frame.
Preferably, described intake grill side box body outer surface is provided with and is convenient to the handle carrying and dismantle.
The beneficial effects of the utility model are: the utility model can be realized dismounting and the assembling of part frame, and bottom panel can change according to customer requirement, is convenient to laid-up and regular maintenance.
Description of drawings
But the plan view of Fig. 1 a kind of bottom dismantling type FFU fan filter unit that is the utility model;
But Fig. 2 is the sectional view of a kind of bottom dismantling type FFU fan filter unit shown in Figure 1;
But the plan view of Fig. 3 a kind of bottom dismantling type FFU fan filter unit that is the utility model;
But the worm's eye view of Fig. 4 a kind of bottom dismantling type FFU fan filter unit that is the utility model;
But the sectional view of Fig. 5 a kind of bottom dismantling type FFU fan filter unit draw-in groove that is the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, casing; 2, mask net; 3, handle; 4, detachable frame; 5, blower fan; 6, filter; 7, detachable base plate; 8, fixture block; 9, notch.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 5, the utility model is embodiment comprise:
But a kind of bottom dismantling type FFU fan filter unit comprises casing 1, filter 6, blower fan 5 and detachable mechanism, is respectively equipped with intake grill and exhaust port on two surfaces that described casing opposes mutually, and described intake grill place is provided with mask net 2; Described filter 6 is assemblied in the inner side surface of casing exhaust port, and blower fan 5 is secured to the intake grill inner side surface; Exhaust port place on the described casing 1 is equipped with detachable mechanism, described detachable mechanism comprises detachable frame 4 and detachable base plate 7, described detachable frame 4 can be fixed by screws on the casing 1, also can be fixed on the casing 1 by draw-in groove, draw-in groove comprises notch 9 and fixture block 8, notch 9 is arranged on the casing, and fixture block 8 is arranged on the detachable frame; Described detachable base plate 7 is fixed by screws on the detachable frame 4; Described intake grill side box body outer surface is provided with is convenient to the handle 3 carrying and dismantle.
In sum, when FFU fan filter unit is carried out maintenance and repair, only need to turn on the screw that the fixing screw of detachable frame 4 pulls open fixture block 8 or turn on detachable base plate 7 and just can with FFU fan filter unit, dismantle very easy; When changing base plate, only need turn on the screw of detachable base plate 7, change the new base plate screw of screwing on and to realize the replacing of base plate so just making the laid-up of fan filter unit and regular maintenance become more easy.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; 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 present utility model.
Claims (4)
1. but a bottom dismantling type FFU fan filter unit comprises casing, filter, blower fan, is respectively equipped with intake grill and exhaust port on two surfaces that described casing opposes mutually, and described intake grill place is provided with the mask net; Described filter is assemblied in the inner side surface of casing exhaust port, blower fan is secured to the intake grill inner side surface, it is characterized in that: the exhaust port place on the described casing is equipped with detachable mechanism, detachable mechanism comprises detachable frame and detachable base plate, the casing at described detachable frame and exhaust port place is fixed, and detachable base plate is fixed on the detachable frame.
2. but a kind of bottom dismantling type FFU fan filter unit according to claim 1, it is characterized in that: the casing at described detachable frame and exhaust port place is fixed by screw.
3. but a kind of bottom dismantling type FFU fan filter unit according to claim 1, it is characterized in that: the casing at described detachable frame and exhaust port place is fixed by draw-in groove, draw-in groove comprises notch and fixture block, and notch is arranged on the casing, and fixture block is arranged on the detachable frame.
4. but a kind of bottom dismantling type FFU fan filter unit according to claim 1 is characterized in that: described intake grill side box body outer surface is provided with is convenient to the handle carrying and dismantle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347958 CN202811548U (en) | 2012-07-18 | 2012-07-18 | Detachable FFU (fan filter unit) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347958 CN202811548U (en) | 2012-07-18 | 2012-07-18 | Detachable FFU (fan filter unit) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811548U true CN202811548U (en) | 2013-03-20 |
Family
ID=47870430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220347958 Expired - Fee Related CN202811548U (en) | 2012-07-18 | 2012-07-18 | Detachable FFU (fan filter unit) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265692A (en) * | 2014-09-04 | 2015-01-07 | 京东方科技集团股份有限公司 | Fan filtering unit |
| CN105864914A (en) * | 2016-05-06 | 2016-08-17 | 广东上善尚德净化科技有限公司 | Indoor air purifier |
-
2012
- 2012-07-18 CN CN 201220347958 patent/CN202811548U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265692A (en) * | 2014-09-04 | 2015-01-07 | 京东方科技集团股份有限公司 | Fan filtering unit |
| CN104265692B (en) * | 2014-09-04 | 2016-08-24 | 京东方科技集团股份有限公司 | Blower fan filtering unit |
| CN105864914A (en) * | 2016-05-06 | 2016-08-17 | 广东上善尚德净化科技有限公司 | Indoor air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130718 |