CN2625396Y - Suction case body - Google Patents
Suction case body Download PDFInfo
- Publication number
- CN2625396Y CN2625396Y CN 03220511 CN03220511U CN2625396Y CN 2625396 Y CN2625396 Y CN 2625396Y CN 03220511 CN03220511 CN 03220511 CN 03220511 U CN03220511 U CN 03220511U CN 2625396 Y CN2625396 Y CN 2625396Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- suction case
- case body
- casing
- box body
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a cotton-absorption box body for a roving machine, comprising a box body, a wind passing in and out pipe on the box body, a motor and an impeller in the box body. The impeller is a closed impeller, the blade of which takes the shape of an aerofoil. With the improvement of the impeller and the blade, and with the impeller folded in a diversion worm strip, the cotton-absorption box body has the advantages of high efficiency, large wind volume and pressure, being quiet, safe and energy saving. Thus cleanness of the worktable of the roving frame can be ensured.
Description
Technical field
The utility model belongs to textile machine, refers to a kind of dust exhaust apparatus that is used for Speed frames especially.
Background technology
In spinning process, the dust absorption fan of band suction box can clean the Speed frames work top, inhales the fine group of cotton-wool remove various dusts, particulate and to disperse etc., existing suction box generally adopts unshrouded impeller, its efficient is low, resistance is big, and blast, air quantity are little, and pick-up performance is not good.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, a kind of efficient, energy-conservation Suction case body is provided, its main innovation is that the impeller in the Suction case body is designed to the double shrouded wheel structure, closed impeller can reduce resistance and raise the efficiency, simultaneously impeller blade is designed to airfoil type, this flowing water type shape can reduce resistance greatly.Specifically be that full pattern is implemented: Suction case body, comprise the in/out air tube on casing, the casing, motor and the impeller in the casing, it is characterized in that impeller is a double shrouded wheel, impeller blade is airfoil type.The utility model also is controlled at the exit angle of impeller blade between 40-50 ℃, and the best is 46.5 ℃, and the overload free design angle of this power can further reduce resistance, improves power.
Because there are inflammable thing such as cotton-wool, chemical fibre in textile mills more, blower fan can suck unavoidably, and for tightening security property, the utility model adopts the high-strength aluminum alloy impeller, aluminium alloy has the advantages that friction can not produce spark, and its high strength has guaranteed the intensity of impeller in running up again simultaneously.The utility model is with the glass-reinforced plastic material manufacturing of the air inlet of impeller, and is not only attractive in appearance, and equally with aluminium alloy plays fire prevention, explosion-proof.
In order further to improve the efficient of Suction case body, be provided with a water conservancy diversion snail bar that shrouds impeller in the utility model casing, described water conservancy diversion snail bar is fixed by motor mounting plate.The adding of water conservancy diversion snail bar has greatly reduced the resistance of air exchange, has improved fan efficiency.
The utility model by shrouding in water conservancy diversion snail bar to the improvement of impeller and blade and with impeller, makes Suction case body have the effect height just, and blast, air quantity are big, and noise is low, and advantages such as energy-saving safe have fully guaranteed the cleannes of Speed frames work tops.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that A is to figure.
The specific embodiment
Embodiment 1, Suction case body, the end plate (2) of casing (1) is provided with blast pipe (3), the casing (1) of front end-plate (4) side is provided with discharge pipe (5), and the motor (6) in the casing (1) is fixing by installing plate (7), is made with high-strength aluminum alloy by the impeller (8) of driven by motor, the air inlet (9) of impeller (8) is made with fiberglass, impeller (8) integral body is closing structure, and the blade (10) of impeller (8) is designed to airfoil type, and the exit angle of blade (10) is 45 ℃.
Embodiment 2, reference example 1, the exit angle of impeller (8) blade (10) is 46.5 ℃, impeller (8) is shrouded by a water conservancy diversion snail bar (11), this water conservancy diversion snail bar (11) is fixing by motor mounting plate (7), and the opposite side of motor mounting plate (7) is fixed with a dustproof guard (12).
Claims (7)
1. Suction case body comprises the in/out air tube on casing, the casing, motor and the impeller in the casing, it is characterized in that impeller is a double shrouded wheel, and impeller blade is airfoil type.
2. Suction case body according to claim 1, the exit angle that it is characterized in that impeller blade is between 40-50 ℃.
3. Suction case body according to claim 2, the exit angle that it is characterized in that impeller blade is 46.5 ℃.
4. according to claim 1,2, one of 3 described Suction case bodies, it is characterized in that impeller is made by high-strength aluminum alloy.
5. Suction case body according to claim 1, the air inlet that it is characterized in that impeller is by the fiberglass manufacturing.
6. according to claim 1,2, one of 3 described Suction case bodies, it is characterized in that casing is built-in with a water conservancy diversion snail bar that shrouds impeller, described water conservancy diversion snail bar is fixed by motor mounting plate.
7. Suction case body according to claim 6 is characterized in that the opposite side of motor mounting plate is fixed with dustproof guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220511 CN2625396Y (en) | 2003-03-21 | 2003-03-21 | Suction case body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220511 CN2625396Y (en) | 2003-03-21 | 2003-03-21 | Suction case body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625396Y true CN2625396Y (en) | 2004-07-14 |
Family
ID=34244341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03220511 Expired - Fee Related CN2625396Y (en) | 2003-03-21 | 2003-03-21 | Suction case body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625396Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140614A (en) * | 2010-10-05 | 2013-06-05 | 村田机械株式会社 | Suction and separation device and textile machine with same |
| CN103668479A (en) * | 2013-12-13 | 2014-03-26 | 吴江明敏制衣有限公司松陵分公司 | Cotton suction box |
| CN103668477A (en) * | 2013-12-10 | 2014-03-26 | 吴江市大业丝绸整理有限公司 | Suction nozzle sucking ginned cotton |
-
2003
- 2003-03-21 CN CN 03220511 patent/CN2625396Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140614A (en) * | 2010-10-05 | 2013-06-05 | 村田机械株式会社 | Suction and separation device and textile machine with same |
| CN103140614B (en) * | 2010-10-05 | 2017-10-27 | 村田机械株式会社 | Attract separator and possess the fibre machinery of the attraction separator |
| CN103668477A (en) * | 2013-12-10 | 2014-03-26 | 吴江市大业丝绸整理有限公司 | Suction nozzle sucking ginned cotton |
| CN103668479A (en) * | 2013-12-13 | 2014-03-26 | 吴江明敏制衣有限公司松陵分公司 | Cotton suction box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2625396Y (en) | Suction case body | |
| CN214092367U (en) | Low-noise axial flow fan | |
| CN1534117A (en) | Cotton suction box body | |
| CN201723463U (en) | High-total-pressure large-flow-rate inclined-wheel-disc forwards-bending-impeller centrifugal ventilator | |
| CN203463308U (en) | Special blower fan for automatic car washer | |
| CN215892699U (en) | Anion cross flow fan for elevator | |
| CN2421562Y (en) | Air curtain type fume exhauster | |
| CN201723466U (en) | Negative pressure fan with high air suction efficiency | |
| CN219801639U (en) | Power lighting power saving device cabinet | |
| CN220302356U (en) | Energy-saving centrifugal fan | |
| CN2909054Y (en) | Energy-saving kitchen ventilator | |
| CN201401366Y (en) | Blower | |
| CN220601585U (en) | Air duct system structure of range hood | |
| CN220581377U (en) | Disrotatory axial flow fan with flow guiding device | |
| CN208203670U (en) | A kind of energy-saving type fan filter bank | |
| CN202001388U (en) | Low-noise cabinet type centrifugal fan | |
| CN201448290U (en) | Wind crust of centrifugal blower | |
| CN213574747U (en) | Efficient ventilation fan | |
| CN208075228U (en) | A kind of energy-saving and environment-friendly fresh air formula air purifier | |
| CN214837215U (en) | Bionic noise-reduction efficient outer rotor axial flow fan | |
| CN215058263U (en) | Long service life's centrifugal fan | |
| CN2226714Y (en) | Hanging fume and oil exhauster | |
| CN2408278Y (en) | Centrifugal fan | |
| CN215521200U (en) | Air compressor machine is used in production of high-efficient heat dissipation function headlight has | |
| CN203560118U (en) | Centrifugal fan |
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 |