CN2907839Y - Gas filter - Google Patents
Gas filter Download PDFInfo
- Publication number
- CN2907839Y CN2907839Y CN 200520034439 CN200520034439U CN2907839Y CN 2907839 Y CN2907839 Y CN 2907839Y CN 200520034439 CN200520034439 CN 200520034439 CN 200520034439 U CN200520034439 U CN 200520034439U CN 2907839 Y CN2907839 Y CN 2907839Y
- Authority
- CN
- China
- Prior art keywords
- air inlet
- spill
- vortex chamber
- gas outlet
- described air
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model mainly discloses an air filter and mainly relates to the aspects of industry production and air purifying for outdoor and indoor. The utility model is composed of an air inlet board and an air outlet board, and the air inlet board is provided with an air inlet; and the air outlet board is provided with an air outlet of a sunken spire room. A sunken spire room is arranged opposed to the air inlet, and forms an air flow channel with the air outlet. The utility model has the advantages of high efficiency, low cost, free of exchanging, low resistance, low noise, good sound insulation effect, convenient cleaning, and a plurality of spire air filters can be used in a piling manner to increase the separating capacity.
Description
Technical field
The utility model relates to a kind of pneumatic filter.Relate generally to aspects such as industrial production, indoor and outdoor gas purification.
Background technology:
At present, no matter to the filtration, purification of gas, what generally adopt is intensive network structure, even uses filter cloth to filter to reach the purpose of purification.To containing the gas of solia particle (or can at the gas of condensation under the working environment), after use after a while, its resistance will increase substantially, so that be forced to change screen pack.And filter efficiency is also very poor, and filtration resistance is big, causes power consumption very big, and noise is big etc.
The utility model content:
In order to overcome above deficiency, the utility model provides a kind of high efficiency, and low cost does not need to change the pneumatic filter that lower resistance, low noise and soundproof effect are good.
The technical scheme that is adopted; be when having utilized gas in the passage of forming by air inlet 3, spill vortex chamber 4, gas outlet 5, to pass through at a high speed; when turning back, will produce the high speed micro cyclone according to aerodynamic principle; the centrifugal force that utilizes the high speed micro cyclone to be produced; the liquid particle of solia particle or institute's condensation is separated on the vias inner walls that inlet plate 1 and the plate 2 of giving vent to anger formed the bottom that utilizes the effect of gravity to collect filter.
Advantage of the present invention is: high efficiency, and low cost does not need to change, and lower resistance, low noise and soundproof effect are good, are convenient to clean, and can improve separating power with a plurality of vortex pneumatic filters by the method for piling up.If this vortex pneumatic filter is used for the separating and filtering of oil smoke, the separative efficiency of its separate unit filter surpasses 90%
Description of drawings;
Fig. 1 is the utility model front view.
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction.
Fig. 3 is the utility model rearview.
The specific embodiment:
Further describe the utility model below in conjunction with one of drawings and Examples, but the utility model is not limited only to described embodiment.
As Fig. 1, Fig. 2, shown in Figure 3, pneumatic filter of the present utility model is by air intake plate 1 and go out aerofoil 2 and form.On the described air intake plate 1 air inlet 3 is arranged; Describedly go out on the aerofoil 2 spill vortex chamber 4 and air outlet 5 are arranged.Described air inlet 3 forms for circle closed curve hollow out, and hatching is smooth camber line, and the hollow out curve of described gas outlet 5 is parallel similar curves with the hollow out curve of air inlet 3; The contour curve of described spill vortex chamber 4 is parallel similar curves with the hollow out curve of air inlet 3, and the section curve of described spill vortex chamber 4 is smooth camber line.The hollow out curve of air inlet 3, spill vortex chamber 4, gas outlet 5 or the mass axis of contour curve overlap, and the normal parallel of this axis and described air inlet 3, spill vortex chamber 4, gas outlet 5.The bottom of described spill vortex chamber 4 is plane 6, and 5 surfaces, gas outlet are plane 7, and described air inlet 3 ends are positioned at spill vortex chamber 4, between plane 6 and plane 7, forms gas channel 8 between spill vortex chamber 4 and gas outlet 5.The quantity of described air inlet 3, spill vortex chamber 4, gas outlet 5 is four groups, and its arrangement mode is for equidistantly regularly arranged.
Claims (5)
1. a pneumatic filter is characterized in that, this pneumatic filter is by air intake plate (1) and go out aerofoil (2) and form, and air inlet (3) is arranged on the described air intake plate (1); Describedly go out on the aerofoil (2) spill vortex chamber (4) and gas outlet (5) are arranged, the relative arrangement with air inlet (3) of described spill vortex chamber (4) forms gas channel (8) between spill vortex chamber (4) and gas outlet (5).
2. pneumatic filter as claimed in claim 1, it is characterized in that, described air inlet (3) forms for rectangle or any enclosed curve hollow out, the hatching of described air inlet (3) is smooth camber line, the hollow out curve of described gas outlet (5) is parallel similar curves with the hollow out curve of described air inlet (3), the contour curve of described spill vortex chamber (4) is parallel similar curves with the hollow out curve of described air inlet (3), and the section curve of spill vortex chamber (4) is smooth camber line.
3. pneumatic filter as claimed in claim 1, it is characterized in that, the hollow out curve of described air inlet (3), spill vortex chamber (4), gas outlet (5) or the mass axis of contour curve overlap, the normal parallel of this axis and described air inlet (3), spill vortex chamber (4), gas outlet (5).
4. pneumatic filter as claimed in claim 1, it is characterized in that, described gas outlet (5) be arranged on spill vortex chamber (4) around, described air inlet (3) end is positioned at spill vortex chamber (4), be positioned at spill vortex chamber (4) bottom surface (6) and gas outlet (5) surface (7) between.
5. pneumatic filter as claimed in claim 1 is characterized in that, the quantity of described air inlet (3), spill vortex chamber (4), gas outlet (5) is more than one group, and its arrangement mode is rule or irregular alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034439 CN2907839Y (en) | 2005-06-10 | 2005-06-10 | Gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034439 CN2907839Y (en) | 2005-06-10 | 2005-06-10 | Gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907839Y true CN2907839Y (en) | 2007-06-06 |
Family
ID=38127051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034439 Expired - Fee Related CN2907839Y (en) | 2005-06-10 | 2005-06-10 | Gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907839Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227300A (en) * | 2019-06-24 | 2019-09-13 | 中车永济电机有限公司 | A kind of motor cooling air treatment facilities |
-
2005
- 2005-06-10 CN CN 200520034439 patent/CN2907839Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227300A (en) * | 2019-06-24 | 2019-09-13 | 中车永济电机有限公司 | A kind of motor cooling air treatment facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Chengtai Technology Co., Ltd. Assignor: Yu Taicheng Contract fulfillment period: 2009.7.20 to 2015.7.19 Contract record no.: 2009510000020 Denomination of utility model: Method of notifying replacing time of gas filter in vehicle HVAC system Granted publication date: 20070606 License type: Exclusive license Record date: 20090908 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.20 TO 2015.7.19; CHANGE OF CONTRACT Name of requester: SICHUAN CHENGTAI TECHNOLOGY CO., LTD Effective date: 20090908 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070606 Termination date: 20110610 |