CN2426760Y - Air purifying equipment with wind separating device - Google Patents
Air purifying equipment with wind separating device Download PDFInfo
- Publication number
- CN2426760Y CN2426760Y CN 00222905 CN00222905U CN2426760Y CN 2426760 Y CN2426760 Y CN 2426760Y CN 00222905 CN00222905 CN 00222905 CN 00222905 U CN00222905 U CN 00222905U CN 2426760 Y CN2426760 Y CN 2426760Y
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- Prior art keywords
- filter
- air
- air inlet
- wind apparatus
- flow distribution
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- Expired - Fee Related
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Abstract
The utility model provides air purifying equipment with a wind separation device, which comprises an air inlet, a box body, a filter and an air division device, wherein, the bottom of the box body is provided with a broken stream hole plate; the filter is arranged in the box body; the air division device is arranged in the box body arranged on the upper part of the filter. The utility model can make air introduced by a fan in the box body blocked according to definite distance and divided into a plurality of vortex zones; the air is distributed into each position of air inlet plane of the filter. Because the resistance of the filter is too low, the purifying equipment which can not generate static pressure can uniformly blow. The utility model is suitable for air filtration and purifying equipment with lower resistance and high efficiency. The utility model is especially suitable for air purifying equipment with a filter of which the initial resistance is less than 120 Pa and the air inlet plane is greater than 600*600MM.
Description
The utility model relates to a kind of air cleaning facility, particularly relates to a kind of air cleaning facility with minute wind apparatus.
Existing air cleaning facility generally is made up of casing and the filter that is installed in the casing, Chinese patent CN2208190Y discloses a kind of ultralow resistance high-efficiency air filtering device, have air outlet by the side, the bottom is open casing, and the filter that is arranged in the casing is formed.Wherein, filter comprises that level is installed in the following and orifice filter that flexibly connect with casing of air outlet, the stub holder that is connected with orifice filter, and the filtration single tube body that is fixed on stub holder lower port place.Use during less than 600 * 600 millimeters on the only suitable filter air intake of this kind device plane, when filter air intake plane during greater than 600 * 600 millimeters, the wind that blower fan is sent into casing can not be evenly distributed to each position on filter air intake plane, filter the single tube body and concentrate through part, near the air outlet almost calm process of filtration single tube body on one side, the wind that enters in the casing is concentrated passed through at a high speed, thereby filter efficiency reduces greatly from an end.
The purpose of this utility model is to provide a kind of filter air intake plane greater than 600 * 600 millimeters, and initial resistance of filter is less than 120Pa, and inferior efficient band above and the energy balanced ventilation divides the air cleaning facility of wind apparatus.
The utility model band divides the air cleaning facility of wind apparatus to be achieved in that it includes air inlet, and the bottom is provided with the casing of the discharge orifice plate that looses, and is arranged on the filter in the casing, and is installed in the branch wind apparatus in the filter upper box body.Wherein, casing is divided into two parts by function, the upper box that divides wind apparatus promptly is installed and the filter lower box is installed.Divide wind apparatus to can be two kinds of forms, a kind of form is that two ends are connected on the box inside wall and the flow distribution plate that is arranged in parallel for dividing wind apparatus, be lower than air inlet by air inlet one end, the angle α of flow distribution plate and horizontal plane is less than 90 °, and successively decreases successively apart from the distance of box top in the flow distribution plate top; Another kind of form for divide wind apparatus by at least two parallel connecting plates and secured in parallel the flow distribution plate on connecting plate form, and the angle β on flow distribution plate and plane, connecting plate place is less than 90 °, be lower than air inlet by air inlet one end, the distance of connecting plate place plane separation box top is successively decreased successively.Dividing wind apparatus can be fixedly connected with being connected of box inside wall, also can be to removably connect.For further improving flow distribution plate balanced ventilation effect, the width of flow distribution plate increases to high-end gradually from minute wind apparatus low side, and the corresponding sides invagination of fixed edge.Filter filters the single tube body by several that combine and constitutes, and is generally made by propylene or other low-resistance fabrics.
The utility model band divides the operation principle of the air cleaning facility of wind apparatus to be, blower fan is sent into wind in the casing from air inlet, stop and be divided into several vortexes through undue wind apparatus, wind is distributed to each position on filter air intake plane, and a part of dynamic pressure become static pressure, send after filtering through filter again.
The utility model band divides the advantage of the air cleaning facility of wind apparatus to be, owing to be provided with the branch wind apparatus in the casing, promptly be to work as casing length greater than 1000 millimeters, width is greater than air inlet more than 2.5 times the time, also can make the cleaning equipment balanced ventilation of initial resistance less than the inferior efficient above filter of 120Pa is installed, the filter efficiency height can be used as filter air outlet, clean laminar flow hood, purifies various air cleaning facilities such as unit and clean work station.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1: the utility model embodiment 1 structural representation
Fig. 2: the A-A cutaway view among Fig. 1
Fig. 3: divide wind apparatus B among Fig. 1 to view
Fig. 4: the utility model embodiment 2 structural representations
Embodiment 1: the utility model band divides the air cleaning facility of wind apparatus to comprise to have air inlet 1, bottom to be provided with to loose the casing 2 of discharge orifice plate 7, is arranged on the filter 3 in the casing 2, is installed in the casing in 2 and is positioned at the branch wind apparatus of filter 3 upper box bodies.Wherein, divide wind apparatus by three connecting plates 5, the flow distribution plate 6 of secured in parallel on connecting plate 5 formed, the angle β on flow distribution plate 6 and plane, connecting plate 5 place is less than 90 °, successively decrease successively apart from the distance of casing 2 end faces in flow distribution plate 6 tops, the width of flow distribution plate 6 increases to high-end gradually from low side, and corresponding sides 4 invaginations of fixed edge.Divide wind apparatus to be installed on casing 2 madial walls by connecting plate 5.
Embodiment 2: of the present utility model minute wind apparatus is that two ends are connected on casing 2 madial walls and the flow distribution plate 6 that is arranged in parallel, be lower than air inlet by air inlet one end, the angle α of flow distribution plate 6 and horizontal plane is less than 90 °, and successively decrease successively apart from the distance of casing 2 end faces in flow distribution plate 6 tops, the width of flow distribution plate 6 increases to high-end gradually from low side, and corresponding sides 4 invaginations of fixed edge, it is in embodiment 1.
Claims (3)
1, a kind of air cleaning facility with minute wind apparatus includes air inlet, the bottom be provided with the discharge orifice plate that looses casing, be arranged on the filter in the casing, it is characterized in that in the casing on filter top the branch wind apparatus being installed.
2, band as claimed in claim 1 divides the air cleaning facility of wind apparatus, it is characterized in that the branch wind apparatus is that two ends are connected on the box inside wall and the flow distribution plate that is arranged in parallel, be lower than air inlet by air inlet one end, the angle α of flow distribution plate and horizontal plane is less than 90 °, and successively decreases successively apart from the distance of box top in the flow distribution plate top.
3, band as claimed in claim 1 divides the air cleaning facility of wind apparatus, it is characterized in that the branch wind apparatus is by at least two parallel connecting plates, the flow distribution plate of secured in parallel on connecting plate formed, be lower than air inlet by air inlet one end, and the angle β on flow distribution plate and plane, connecting plate place is less than 90 °, and the distance of connecting plate place plane separation box top is successively decreased successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222905 CN2426760Y (en) | 2000-04-28 | 2000-04-28 | Air purifying equipment with wind separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222905 CN2426760Y (en) | 2000-04-28 | 2000-04-28 | Air purifying equipment with wind separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426760Y true CN2426760Y (en) | 2001-04-18 |
Family
ID=33587549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222905 Expired - Fee Related CN2426760Y (en) | 2000-04-28 | 2000-04-28 | Air purifying equipment with wind separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426760Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350153A (en) * | 2011-06-28 | 2012-02-15 | 常州市康安环保设备有限公司 | Air intake distributor of pulse back flushing bag filter |
| CN105387481A (en) * | 2015-11-24 | 2016-03-09 | 嘉善宝丰合同能源管理有限公司 | Fuel conveying mechanism of boiler |
-
2000
- 2000-04-28 CN CN 00222905 patent/CN2426760Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350153A (en) * | 2011-06-28 | 2012-02-15 | 常州市康安环保设备有限公司 | Air intake distributor of pulse back flushing bag filter |
| CN102350153B (en) * | 2011-06-28 | 2013-07-10 | 常州市康安环保设备有限公司 | Air intake distributor of pulse back flushing bag filter |
| CN105387481A (en) * | 2015-11-24 | 2016-03-09 | 嘉善宝丰合同能源管理有限公司 | Fuel conveying mechanism of boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |