CN203548336U - FFU equipment - Google Patents
FFU equipment Download PDFInfo
- Publication number
- CN203548336U CN203548336U CN201320737939.7U CN201320737939U CN203548336U CN 203548336 U CN203548336 U CN 203548336U CN 201320737939 U CN201320737939 U CN 201320737939U CN 203548336 U CN203548336 U CN 203548336U
- Authority
- CN
- China
- Prior art keywords
- box body
- main box
- air
- fan
- fan base
- 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
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 3
- 238000004887 air purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses FFU equipment. The FFU equipment comprises a main box body. A fan base and an air deflector are installed inside the main box body, the fan base is arranged to be of a rhombic structure and a fan is installed at the upper end of the fan base. An air inlet of the fan is formed in the main box body, and an air guide ring is arranged at the upper end of the main box body. A protective net is fixed onto the air guide ring. A control box is arranged at the upper left end of the main box body and handles are installed on the two sides of the main box body respectively. An efficient filter is installed at the lower end of the main box body. Due to the fact that the two handles are installed on the main box body, carrying is convenient. Due to the facts that the efficiency filter is installed on the lower portion of the main box body and the fan base is changed from being square conventionally to being rhombic, when the fan runs, the rhombic fan base can guide air coming from an impeller into a static pressure area below the fan base more easily, so that in the conventional structure, the area, with the lowest air speed value, under the fan obtains more air, therefore, a whole efficiency air outlet face is even in air speed and the air speed differential value is reduced.
Description
Technical field
The utility model is specifically related to a kind of FFU equipment, belongs to air purification apparatus field.
Background technique
FFU is " blower fan filter unit (unit) ", namely blower fan and filter set is combined and forms the end cleaning equipment that power is provided self, is exactly a kind of self-powered, modular end air flow device with filter efficacy.But the base plate of current used FFU equipment is square, wind speed maximum value and the minimum difference of its outlet air surface are larger, easily cause wind speed inhomogeneous, have reduced the purification efficiency of whole air.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide all little FFU equipment of even wind speed difference of a kind of wind speed.
FFU equipment of the present utility model, comprises main box body; Described main box body inside is provided with base plate and wind deflector; Described base plate is set to diamond structure, and upper end is provided with blower fan; Described air inlet is opened on main box body, and main box body upper end is provided with air-ducting ring; In described air-ducting ring, be fixed with protective net; Described main box body left upper end and both sides are separately installed with Direct box and handle; Described main box body lower end is provided with high efficiency particulate air filter.
Further, described protective net is made by stainless steel material, and every ring spacing is set to 1cm.
Further, on described handle, plastic protection cover is installed.
The utility model beneficial effect: the utility model is simple in structure, easy to use, successful, can perform well in air purification, the convenient carrying of two handles is installed on main box body, high efficiency particulate air filter is arranged on below main body, and base plate makes rhombus into by conventional square, when blower fan turns round, the base plate of rhombus more easily will be imported to the static pressure district of base plate below by impeller wind out, the region that makes conventional structure be positioned at blower fan wind speed minimum value just below obtains more wind, thereby the wind speed of the whole efficient outlet air surface making is even, wind speed difference reduces.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the plan structure figure of the utility model FFU equipment;
Fig. 2 is the main TV structure figure of the utility model FFU equipment.
1-main box body; 2-base plate; 3-wind deflector; 4-blower fan; 5-air-ducting ring; 6-protective net; 7-Direct box; 8-handle; 9-high efficiency particulate air filter.
Embodiment
As depicted in figs. 1 and 2, FFU equipment of the present utility model, comprises main box body 1; Described main box body 1 inside is provided with base plate 2 and wind deflector 3; Described base plate 2 is set to diamond structure, and upper end is provided with blower fan 4; Described blower fan 4 intake grills are opened on main box body 1, and main box body 1 upper end is provided with air-ducting ring 5; In described air-ducting ring 5, be fixed with protective net 6; Described main box body 1 left upper end and both sides are separately installed with Direct box 7 and handle 8; Described main box body 1 lower end is provided with high efficiency particulate air filter 9.
Wherein, described protective net 6 is made by stainless steel material, and every ring spacing is set to 1cm; On described handle 8, plastic protection cover is installed.
The utility model is simple in structure, easy to use, successful, can perform well in air purification, the convenient carrying of two handles is installed on main box body, high efficiency particulate air filter is arranged on below main body, and base plate makes rhombus into by conventional square, when blower fan turns round, the base plate of rhombus more easily will be imported to the static pressure district of base plate below by impeller wind out, the region that makes conventional structure be positioned at blower fan wind speed minimum value just below obtains more wind, thereby the wind speed of the whole efficient outlet air surface making is even, wind speed difference reduces.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a FFU equipment, comprises main box body (1); It is characterized in that: described main box body (1) inside is provided with base plate (2) and wind deflector (3); Described base plate (2) is set to diamond structure, and upper end is provided with blower fan (4); Described blower fan (4) intake grill is opened at main box body (1) upper, and main box body (1) upper end is provided with air-ducting ring (5); In described air-ducting ring (5), be fixed with protective net (6); Described main box body (1) left upper end and both sides are separately installed with Direct box (7) and handle (8); Described main box body (1) lower end is provided with high efficiency particulate air filter (9).
2. FFU equipment according to claim 1, is characterized in that: described protective net (6) is made by stainless steel material, and every ring spacing is set to 1cm.
3. FFU equipment according to claim 1, is characterized in that: described handle is provided with plastic protection cover on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737939.7U CN203548336U (en) | 2013-11-21 | 2013-11-21 | FFU equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737939.7U CN203548336U (en) | 2013-11-21 | 2013-11-21 | FFU equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548336U true CN203548336U (en) | 2014-04-16 |
Family
ID=50466460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737939.7U Expired - Fee Related CN203548336U (en) | 2013-11-21 | 2013-11-21 | FFU equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879319A (en) * | 2015-05-25 | 2015-09-02 | 广东美的环境电器制造有限公司 | Base for bladeless fan and bladeless fan |
-
2013
- 2013-11-21 CN CN201320737939.7U patent/CN203548336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879319A (en) * | 2015-05-25 | 2015-09-02 | 广东美的环境电器制造有限公司 | Base for bladeless fan and bladeless fan |
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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: 20140416 Termination date: 20171121 |