CN2922760Y - Dust-box device of cleaner - Google Patents
Dust-box device of cleaner Download PDFInfo
- Publication number
- CN2922760Y CN2922760Y CN 200620074504 CN200620074504U CN2922760Y CN 2922760 Y CN2922760 Y CN 2922760Y CN 200620074504 CN200620074504 CN 200620074504 CN 200620074504 U CN200620074504 U CN 200620074504U CN 2922760 Y CN2922760 Y CN 2922760Y
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- CN
- China
- Prior art keywords
- whirlwind
- air inlet
- dust
- tube
- dirt box
- 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 - Lifetime
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- Cyclones (AREA)
Abstract
The utility model discloses a dust box device for dust collectors, which comprises a dust box provided with an air inlet and an air outlet, wherein an air inlet duct, a cyclone duct and a dust collecting duct are provided in the dust box; position of the air inlet duct corresponds to the air inlet and is communicated with the air inlet; the air inlet duct is connected with a side wall of the cyclone duct, and the side wall is provided with a cyclone inlet; side wall of the cyclone duct is provided with a dust-fall opening that is communicated with a dust collecting cavity; bottom of the cyclone duct is provided with a upright air outlet pipe, and lower end of the air outlet pipe is communicated with the air outlet. The air inlet of the utility model is positioned in upper part of the dust box, and the air outlet is positioned in lower part of the dust box. Horizontal dust collectors with an air inlet in the upper part can also apply the mode of cyclone separation.
Description
Technical field
The utility model relates to a kind of dirt box device of dust catcher.
Background technology
In the market, adopt the dust catcher of cyclonic separation dedusting method, the mounting means of its whirlwind tube in the dirt cup is generally vertical installation and laterally installs two kinds, and the dirt cup of whirlwind tube vertically is installed, and air inlet is positioned at sidewall, air outlet is positioned at the upper end, relatively be adapted at using on the vertical type dust collector, the dirt cup of whirlwind tube laterally is installed, air inlet is at front end, air outlet relatively is adapted at using on the horizontal dust collector in the rear end.Therefore, for the superposed horizontal dust collector of some air inlets, adopt the dedusting method of cyclonic separation, just relatively more difficult.
Summary of the invention
The purpose of this utility model is: a kind of dirt box device of dust catcher is provided, and its air inlet is positioned at dirt box top, air outlet is positioned at dirt box bottom, makes the superposed horizontal dust collector of air inlet also can adopt the dedusting method of cyclonic separation easily.
The technical solution of the utility model is: a kind of dirt box device of dust catcher, comprise the dirt box that is provided with air inlet and air outlet, described dirt box inside is provided with air intake tube, whirlwind tube, the dust-collecting cavity that is communicated with air inlet, the air intake tube links to each other with whirlwind tube sidewall, and on this sidewall, be provided with the whirlwind air inlet, the sidewall of whirlwind tube is provided with the dust fall mouth that is communicated with dust-collecting cavity, and discharge pipe is uprightly arranged at the bottom of whirlwind tube, and the lower port of discharge pipe is communicated with air outlet.
The further technical scheme of the utility model is: a kind of dirt box device of dust catcher, comprise the dirt box that is provided with air inlet and air outlet, described dirt box inside is provided with air intake tube, whirlwind tube, the dust-collecting cavity that is communicated with air inlet, the air intake tube links to each other with whirlwind tube sidewall, and on this sidewall, be provided with the whirlwind air inlet, the sidewall of whirlwind tube is provided with the dust fall mouth that is communicated with dust-collecting cavity, and discharge pipe is uprightly arranged at the bottom of whirlwind tube, and the lower port of discharge pipe is communicated with air outlet; Described dirt box comprises lid, box body, cassette holder, and air inlet is positioned on the lid, and air outlet is positioned on the cassette holder; Described air intake tube and whirlwind tube are fastened with the latter half that is positioned at box body by the first half that is positioned at lid respectively and form, and the whirlwind air inlet is opened in the latter half of whirlwind tube, the first half that the dust fall mouth is opened in the whirlwind tube; The bottom of described cassette holder is fixedly connected with Turbogrid plates, is provided with extra large handkerchief between Turbogrid plates and the cassette holder.
The more detailed technical scheme of the utility model is: a kind of dirt box device of dust catcher, comprise the dirt box that is provided with air inlet and air outlet, described dirt box inside is provided with air intake tube, whirlwind tube, dust-collecting cavity, the position of air intake tube is communicated with corresponding to air inlet and with air inlet, the air intake tube links to each other with whirlwind tube sidewall, and is provided with the whirlwind air inlet on this sidewall, and the sidewall of whirlwind tube is provided with the dust fall mouth and is communicated with dust-collecting cavity, discharge pipe is uprightly arranged at the bottom of whirlwind tube, and the lower port of discharge pipe is communicated with air outlet; Described dirt box comprises lid, box body, cassette holder, and air inlet is positioned on the lid, and air outlet is positioned on the cassette holder; Described air intake tube and whirlwind tube are fastened with the latter half that is positioned at box body by the first half that is positioned at lid respectively and form, and the whirlwind air inlet is opened in the latter half of whirlwind tube, the first half that the dust fall mouth is opened in the whirlwind tube; The bottom of described cassette holder is fixedly connected with Turbogrid plates, is provided with extra large handkerchief between Turbogrid plates and the cassette holder; The bottom of described whirlwind tube is provided with helical blade in the periphery of discharge pipe, and helical blade rises the whirlwind guiding spiral that the whirlwind air inlet enters; The direction of the bottom surface of described air intake tube and whirlwind air inlet is tangent; The inner surface of described lid is provided with the reverse taper of downward extension in the position of corresponding discharge pipe.
The utility model has the advantages that:
1. air inlet of the present utility model is positioned at dirt box top, air outlet is positioned at dirt box bottom, makes the superposed horizontal dust collector of air inlet also can adopt the dedusting method of cyclonic separation easily.
2. the below of the utility model air outlet is provided with extra large handkerchief filtration, and the dust content of air that the dust catcher exhaust outlet is discharged is reduced to minimum, has avoided the secondary pollution to room air.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is user mode figure of the present utility model;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is an installation diagram of the present utility model;
Fig. 4 is the upward view of lid;
Fig. 5 is a vertical view of the present utility model;
Fig. 6 is the vertical view of box body;
Fig. 7 is the upward view of box body;
Fig. 8 is the A-A cutaway view of Fig. 5;
Fig. 9 is the B-B cutaway view of Fig. 5.
Wherein: 1 air inlet; 2 air outlets; 3 dirt boxes; 4 air intake tubes; 5 whirlwind tubes; 6 dust-collecting cavities; 7 whirlwind air inlets; 8 dust fall mouths; 9 discharge pipes; 10 lids; 11 box bodys; 12 cassette holders; 13 Turbogrid plates; 14 extra large handkerchiefs; 15 helical blades; 16 reverse tapers.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Figure 9, a kind of dirt box device of dust catcher, comprise the dirt box 3 that is provided with air inlet 1 and air outlet 2, dirt box 3 comprises lid 10, box body 11, cassette holder 12, air inlet 1 is positioned on the lid 10, air outlet 2 is positioned on the cassette holder 12, the bottom of cassette holder 12 is fixedly connected with Turbogrid plates 13, be provided with extra large handkerchief 14 between Turbogrid plates 13 and the cassette holder 12, dirt box 3 inside are provided with air intake tube 4, whirlwind tube 5, dust-collecting cavity 6, air intake tube 4 and whirlwind tube 5 are fastened with the latter half that is positioned at box body 11 by the first half that is positioned at lid 10 respectively and form, the position of air intake tube 4 is communicated with corresponding to air inlet 1 and with air inlet 1, air intake tube 4 links to each other with whirlwind tube 5 sidewalls, and on this sidewall, be provided with whirlwind air inlet 7, whirlwind air inlet 7 is opened in the latter half of whirlwind tube 5, the bottom surface of air intake tube 4 tilts to the direction of whirlwind air inlet 7, the sidewall of whirlwind tube 5 is provided with dust fall mouth 8 and is communicated with dust-collecting cavity 6, dust fall mouth 8 is opened in the first half of whirlwind tube 5, discharge pipe 9 is uprightly arranged at the bottom of whirlwind tube 5, the inner surface of lid 10 is provided with the reverse taper 16 of downward extension in the position of corresponding discharge pipe 9, the lower port of discharge pipe 9 is communicated with air outlet 2, the bottom of whirlwind tube 5 is provided with helical blade 15 in the periphery of discharge pipe 9, and helical blade 15 rises the whirlwind guiding spiral that whirlwind air inlet 7 enters.
During use, the air that contains dust enters into air intake tube 4 from air inlet 1, under the effect of the ramped bottom surface of air intake tube 4, take advantage of a situation and enter into whirlwind tube 4 from whirlwind air inlet 7, because whirlwind tube 4 bottoms are provided with spiralling helical blade 15, make air in whirlwind tube 4, produce whirlwind upwards, cinder dirt drops into the dust-collecting cavity 6 from the dust fall mouth 8 on whirlwind tube 4 tops, thin dust and air then enter into discharge pipe 9 from upper port, and filter the back through extra large handkerchief 14 downwards and discharge.
Claims (7)
1. the dirt box device of a dust catcher, comprise the dirt box (3) that is provided with air inlet (1) and air outlet (2), it is characterized in that: described dirt box (3) inside is provided with air intake tube (4), whirlwind tube (5), the dust-collecting cavity (6) that is communicated with air inlet (1), air intake tube (4) links to each other with whirlwind tube (5) sidewall, and on this sidewall, be provided with whirlwind air inlet (7), the sidewall of whirlwind tube (5) is provided with the dust fall mouth (8) that is communicated with dust-collecting cavity (6), discharge pipe (9) is uprightly arranged at the bottom of whirlwind tube (5), and the lower port of discharge pipe (9) is communicated with air outlet (2).
2. the dirt box device of dust catcher according to claim 1, it is characterized in that: described dirt box (3) comprises lid (10), box body (11), cassette holder (12), and air inlet (1) is positioned on the lid (10), and air outlet (2) is positioned on the cassette holder (12).
3. the dirt box device of dust catcher according to claim 2, it is characterized in that: described air intake tube (4) and whirlwind tube (5) are fastened with the latter half that is positioned at box body (11) by the first half that is positioned at lid (10) respectively and form, and whirlwind air inlet (7) is opened in the latter half of whirlwind tube (5), the first half that dust fall mouth (8) is opened in whirlwind tube (5).
4. the dirt box device of dust catcher according to claim 3, it is characterized in that: the bottom of described cassette holder (12) is fixedly connected with Turbogrid plates (13), is provided with extra large handkerchief (14) between Turbogrid plates (13) and the cassette holder (12).
5. the dirt box device of dust catcher according to claim 1, it is characterized in that: the bottom of described whirlwind tube (5) is provided with helical blade (15) in the periphery of discharge pipe (9), and helical blade (15) rises the whirlwind guiding spiral that whirlwind air inlet (7) enters.
6. the dirt box device of dust catcher according to claim 1, it is characterized in that: the direction of the bottom surface of described air intake tube (4) and whirlwind air inlet (7) is tangent.
7. the dirt box device of dust catcher according to claim 2, it is characterized in that: the inner surface of described lid (10) is provided with the reverse taper (16) of downward extension in the position of corresponding discharge pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074504 CN2922760Y (en) | 2006-06-26 | 2006-06-26 | Dust-box device of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074504 CN2922760Y (en) | 2006-06-26 | 2006-06-26 | Dust-box device of cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922760Y true CN2922760Y (en) | 2007-07-18 |
Family
ID=38259186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074504 Expired - Lifetime CN2922760Y (en) | 2006-06-26 | 2006-06-26 | Dust-box device of cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922760Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431811A (en) * | 2013-09-09 | 2013-12-11 | 苏州上洋机电科技有限公司 | Cyclone separation device |
| CN103462563A (en) * | 2013-09-09 | 2013-12-25 | 苏州上洋机电科技有限公司 | Dust collection box for duct collector |
-
2006
- 2006-06-26 CN CN 200620074504 patent/CN2922760Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431811A (en) * | 2013-09-09 | 2013-12-11 | 苏州上洋机电科技有限公司 | Cyclone separation device |
| CN103462563A (en) * | 2013-09-09 | 2013-12-25 | 苏州上洋机电科技有限公司 | Dust collection box for duct collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |