CN2933259Y - Closed gaseous electric vacuum cleaner - Google Patents
Closed gaseous electric vacuum cleaner Download PDFInfo
- Publication number
- CN2933259Y CN2933259Y CN 200620021343 CN200620021343U CN2933259Y CN 2933259 Y CN2933259 Y CN 2933259Y CN 200620021343 CN200620021343 CN 200620021343 CN 200620021343 U CN200620021343 U CN 200620021343U CN 2933259 Y CN2933259 Y CN 2933259Y
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- air
- dust
- casing
- wheel
- flow
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Abstract
The utility model relates to a seal air-flow typed electric cleaner, belonging to sweeping instrument technical field, to reduce energy consumption and noise, which is characterized in that a dust-separation petticoat 10 is assembled around the bottom of chassis 11 to seal contact the swept surface, a fan 1 is arranged in the air duct 2 with vent 3 towards the swept surface, a dust-collecting box 5 is positioned between the air duct 2 and an inlet gap 4 with an air-flow buffer chamber 6 installed thereon and an air-flow channel 7 installed under, a dust-separating net 8 is inclined between the air duct 2 and the air-flow buffer chamber 6 to form a seal circulating loop of air inlet and outlet of the fan 1. The fan 1 produces air flow discharged by the vent 3, which blows dust into the dust-collecting box 5 after passing the air-flow channel 7, inlet gap 4, air flow buffer chamber 6 and dust-separation net 8. The fan of the utility model has low power, energy consumption and noise, to be applied in family and publics, and large area.
Description
Technical field: the utility model relates to the electronic dust catcher of a kind of sealing air-flowing type, belongs to cleaning facility technical field.
Background technology: general electric dust collector energy consumption is big, and noise is big, and a kind of technology should be provided, and it is cut down the consumption of energy and noise.
Summary of the invention: the electronic dust catcher of sealing air-flowing type that designs for the energy consumption that reduces electric dust collector significantly and noise, by blower fan 1, air channel 2, exhaust outlet 3, air intake crack 4, laying dust box 5, air-flow surge chamber 6, gas channel 7, filter 8, dust brush 9, dust-separation skirt cover 10, casing 11, front-wheel 12, trailing wheel 13 and handrail 14 are formed: dust-separation skirt cover 10 encloses around the bottom that is contained in casing 11, contact with the swept surface sealing, formation blower fan 1 advances, the closed circulation working environment of air draft; Blower fan 1 is installed in the air channel 2, exhaust outlet 3 is opened to swept surface, air intake crack 4 is located at the rear portion, laying dust box 5 is installed between air channel 2 and the air intake crack 4, the top of laying dust box 5 is air-flow surge chamber 6, the bottom is a gas channel 7, and filter 8 is inclined between air channel 2 and the air-flow surge chamber 6, and formation blower fan 1 advances, the closed circulation loop of air draft; Dust brush 9 is installed in the front end of casing 11 bottoms, and bristle contacts with swept surface; Front-wheel 12 is a two-wheel, and symmetry is installed in casing 11 two bottom sides, and back deflecting roller 13 is installed in the rear portion of casing 11; Handrail 14 is installed in the top of casing 11.The employed blower fan 1 of the utility model is because of only limiting to blow afloat the dust of swept surface, and its power is much smaller than the power of common electric dust catcher blower fan, so energy consumption is little, and noise is low, is applicable to the use of family and office space, also is applicable to the cleaning of big occasion.
Description of drawings:
Accompanying drawing is the utility model structural representation.
Among the figure: 1, blower fan, 2, the air channel, 3, exhaust outlet, 4, the air intake crack, 5, the laying dust box, 6, the air-flow surge chamber, 7, gas channel, 8, filter, 9, dust brush, 10, dust-separation skirt cover, 11, casing, 12, front-wheel, 13, the back deflecting roller, 14, handrail.
The specific embodiment:
Accompanying drawings structure of the present utility model and embodiment.Casing 11 forms the housing that seals with the dust-separation skirt cover 10 that install its bottom, cover is buckled on the swept surface, make the air intake and the air draft air-flow of blower fan 1 be operated in the closed circulation state: the air-flow that blower fan 1 produces is discharged from exhaust outlet 3, enter air intake crack 4 through gas channel 7, by air-flow surge chamber 6, see through filter 8, return air channel 2, finish the whole circulation process.
The sectional area in air intake crack 4 is less than the sectional area of exhaust outlet 3, therefore, same air mass flow, the air velocity in air intake crack 4 of flowing through is greater than the air draft flow velocity of exhaust outlet 3, like this, after the air-flow of discharging from exhaust outlet 3 blows afloat the dust on the cleaning face, can be inhaled into air intake crack 4 rapidly, the air-flow of entrained dirt enters air-flow surge chamber 6, because it is big that the space becomes, air-flow velocity can slow down rapidly, and the dust of being carried secretly by air-flow can fall into laying dust box 5 in a large number, the dust of being taken away by air-flow on a small quantity can be blocked by filter 8 and falls into laying dust box 5.
The effect of dust brush 9 is to brush adhering to dust firm on the swept surface; Dust-separation skirt cover 10 uses soft and elasticity material preferably, and its effect is to make dust catcher bottom and swept surface keep sealing preferably contacting; Its effect is to walk, turn to and support along concordant at the end of bottom and the dust-separation skirt cover 10 on the wheel edge of front-wheel 12 and back deflecting roller 13.
Claims (4)
1, the electronic dust catcher of a kind of sealing air-flowing type, be made up of blower fan (1), air channel (2), exhaust outlet (3), air intake crack (4), laying dust box (5), air-flow surge chamber (6), gas channel (7), filter (8), dust brush (9), dust-separation skirt cover (10), casing (11), front-wheel (12), trailing wheel (13) and handrail (14), it is characterized in that: dust-separation skirt cover (10) encloses around the bottom that is contained in casing (11); In casing (11), blower fan (1) is installed in the air channel (2), exhaust outlet (3) is opened to swept surface, air intake crack (4) is located at the back lower place, laying dust box (5) is installed between air channel (2) and air intake crack (4), and the top of laying dust box (5) is provided with air-flow surge chamber (6), and the bottom is provided with gas channel (7), filter (8) is inclined between air channel (2) and the air-flow surge chamber (6), and formation blower fan (1) advances, the closed circulation loop of air draft; Dust brush (9) is installed in bottom front, and bristle contacts with swept surface; Front-wheel (12) is a two-wheel, is installed in the both sides of casing (11) bottom, and back deflecting roller (13) is installed in the rear portion of casing (11); Handrail (14) is installed in the top of casing (11).
2, the electronic dust catcher of sealing air-flowing type according to claim 1 is characterized in that: air intake crack (4) are flat, and its sectional area is less than the sectional area of exhaust outlet (3).
3, the electronic dust catcher of sealing air-flowing type according to claim 1, it is characterized in that: dust-separation skirt cover (10) has elasticity, encloses to be contained in around casing (11) bottom, and its end, is along contacting with the swept surface sealing.
4, the electronic dust catcher of sealing air-flowing type according to claim 1 is characterized in that: the wheel of front-wheel (12), back deflecting roller (13) along the end of bottom and dust-separation skirt cover (10) along concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021343 CN2933259Y (en) | 2006-08-01 | 2006-08-01 | Closed gaseous electric vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021343 CN2933259Y (en) | 2006-08-01 | 2006-08-01 | Closed gaseous electric vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933259Y true CN2933259Y (en) | 2007-08-15 |
Family
ID=38349955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021343 Expired - Fee Related CN2933259Y (en) | 2006-08-01 | 2006-08-01 | Closed gaseous electric vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933259Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156982A (en) * | 2018-08-10 | 2019-01-08 | 金寨县麻埠镇爱民保洁有限公司 | A kind of brush head of keeping a public place clean suitable for aircraft interior trim |
-
2006
- 2006-08-01 CN CN 200620021343 patent/CN2933259Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156982A (en) * | 2018-08-10 | 2019-01-08 | 金寨县麻埠镇爱民保洁有限公司 | A kind of brush head of keeping a public place clean suitable for aircraft interior trim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20130801 |