CN201743623U - Novel air duct of water filtration device of vacuum cleaner - Google Patents
Novel air duct of water filtration device of vacuum cleaner Download PDFInfo
- Publication number
- CN201743623U CN201743623U CN201020283899XU CN201020283899U CN201743623U CN 201743623 U CN201743623 U CN 201743623U CN 201020283899X U CN201020283899X U CN 201020283899XU CN 201020283899 U CN201020283899 U CN 201020283899U CN 201743623 U CN201743623 U CN 201743623U
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- water
- water tank
- guide duct
- diversion
- opening
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Abstract
The utility model relates to an air duct of a water filtration device of a vacuum cleaner, which comprises a water tank which can contain water and can filter and collect dust, wherein a tank cover covers the opening of the water tank in a sealing way, an air inlet and an air outlet which are communicated with the water tank are arranged on the tank cover, the air outlet is communicated with a suction motor, the air duct which is extended into the bottom of the water tank and has an opening higher than the water level of the water tank is arranged on the air inlet, a water lead module is installed and connected with the outer wall of the air duct, a water lead channel which can communicate the inner cavity of the air duct with the water tank is arranged in the water lead module, and a water lead-in port and a water lead-out port are arranged on the water lead module which corresponds to the water lead channel. The air duct in the water tank adopts the structure, and the water lead module is installed and connected with the outside of a pipe body, so mix airflow can be fully mixed with water in the water tank in advance before being blown out from the opening of the air duct, the mixed air-water mixture is discharged from the opening of the air duct, then collides with the inner wall of the water tank, and is fell into the water tank under the action of gravity to be continuously mixed with the water in the water tank completely, so the effects of filtering and cleaning dirt and dust particle in the mixed airflow are realized.
Description
Technical field
The utility model relates to the dust catcher technical field, the guide duct that the desirable dust catcher water filtering device of especially a kind of filter effect is used.
Background technology
Existing water filtration vacuum cleaner, blast pipe or guide duct can be installed on dust bucket, so that the rubbish of the mixed airflow that will pass through and grit etc. mix with water in the dust bucket, and be collected in the dust bucket, clean air is discharged outside the body, reach purposes such as dedusting, and the above-mentioned water filtering device of mentioning, its structure and a great variety of models, but all have the following disadvantages: the blast pipe on (1) existing dust bucket is typically provided to and is dipped in the water fully or blast pipe exceeds the water surface, the former causes the water in the dust bucket to roll seriously easily, even because the air inducing effect of exhausting motor, the sewage that will roll is taken away easily, does not reach filter effect even destruction meeting dust catcher inner body; And the latter is because the air inducing effect of exhausting motor, and rubbish of deriving from blast pipe and grit etc. have part to fail and promptly taken away after water fully mixes, and do not reach the filtration purpose.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of rational in infrastructure, pollutants such as rubbish and grit are fully mixed with water in guide duct in advance, improve water filtration efficient, the dust catcher water filtering device of the novel guide duct structure that water filtration is satisfactory for result.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of guide duct of dust catcher water filtering device, comprise in order to be filled with water and can filter and collect the water tank that dust is used, water tank opening sealing be covered with case lid, case lid is provided with air inlet and the air outlet that communicates with water tank, air outlet is communicated with the exhausting motor, described air inlet is provided with the guide duct that extends into the water tank bottom and the high water tank water surface of opening, the guide duct outer wall is installed and is connected with the diversion module, have the diversion passage that can be communicated with guide duct inner chamber and water tank in the diversion module, have water inlet and diversion outlet on the diversion module of corresponding diversion passage.Adopt the interior guide duct of water tank of this structure, tube wall is installed and is connected with the diversion module, during work, the exhausting machine operation produces tractive force, the opening of guide duct blows out the mixed airflow while of containing rubbish and grit etc., because the diversion passage is less than guide duct inner chamber caliber, so formation negative pressure, water in the water tank is mixed with mixed airflow by diversion passage introducing guide duct inner chamber, make mixed airflow before the opening of guide duct blows out, just can fully mix in advance with water tank water, hit tank inner wall after mixed gas-water mixture is discharged by the opening of guide duct because gravity is just fallen water tank continues fully to mix with water tank water, reach the effect that rubbish and grit with mixed airflow filter cleaning.
The purpose of this utility model can also adopt following technical measures to solve:
As more particular embodiment, described diversion module bottom is lower than guide duct and extends to water tank bottom, and the conduit pipe bottom is provided with water inlet.
Described case lid is provided with blast pipe and the discharge pipe that is connected with air inlet and air outlet.
Described guide duct is made of forward and backward vertical arm and the centre pipe of plugging into, before the vertical vertical inlet of arm on sleeve is plugged into the forward and backward opening at pipe two ends in the centre respectively in the outlet of arm and back, the described centre pipe of plugging into is connected with the diversion module, the diversion module bottom is lower than the pipe and extending to water tank bottom of plugging into, and described back vertically arm body is into the narrow shape setting in upper and lower wide centre and its inner chamber is connected with the diversion passage of diversion module.
The described centre Guan Yuhou that plugs into vertically props up the after-opening that tube inlet is connected and is provided with the cylindric of intilted inclined-plane, approximate back taper, the diversion module top of inclined surface have with the back vertically the diversion that communicates of arm export.
Moisture separator also is installed on the described air outlet.
The beneficial effects of the utility model are:
(1), water filter device of dust absorber of the present utility model, adopt the interior guide duct of water tank of this structure, tube wall is installed and is connected with the diversion module, during work, the exhausting machine operation produces tractive force, the opening of guide duct blows out the mixed airflow while of containing rubbish and grit etc., because the diversion passage is less than guide duct inner chamber caliber, and the back is the approximate shape of leaking husky bottle of arm body vertically, promptly go up, the narrow shape setting in wide centre down, in the time of in high speed airflow is passed through guide duct, can produce big negative pressure in the diversion passage of diversion module, water in the water tank is mixed with mixed airflow by diversion passage introducing guide duct inner chamber, make mixed airflow before the opening of guide duct blows out, just can fully mix in advance, reach the function of diversion, realize the effect of gas-vapor mix in the guide duct from face with water tank water, hit tank inner wall after mixed gas-water mixture is discharged by the opening of guide duct and continue fully mixing, reach good water filtration effect because gravity just falls into water tank.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view after the utility model is removed water tank;
Fig. 3 is the cutaway view of relative another angle of Fig. 2;
Fig. 4 is the decomposition texture schematic diagram of guide duct.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Show as Fig. 1 to Fig. 4, a kind of guide duct of dust catcher water filtering device, comprise in order to be filled with water and can filter and collect the water tank 1 that dust is used, the sealing of water tank 1 opening 2 be covered with case lid 3, case lid 3 is provided with air inlet 4 and the air outlet 5 that communicates with water tank 1, air outlet 5 is communicated with the exhausting motor, it is characterized in that, described air inlet 4 is provided with the guide duct 6 that extends into water tank 1 bottom and opening 601 high water tank 1 waters surface, guide duct 6 outer walls are installed and are connected with diversion module 7, have the diversion passage 701 that can be communicated with guide duct 6 inner chambers and water tank 1 in the diversion module 7, have water inlet 702 on the diversion module 7 of corresponding diversion passage 701.
Described diversion module 7 bottoms are lower than guide duct 6 and extend to water tank 1 bottom, and the conduit pipe bottom is provided with water inlet 702.
Described case lid is provided with blast pipe 401 and the discharge pipe 501 that is connected with air inlet 4 and air outlet 5.
Described guide duct 6 is by preceding, the back is arm 602 vertically, 604 and the centre pipe 603 of plugging into constitute, before vertically the outlet 602a of arm 602 and back vertically arm 604 inlet 604a respectively sleeve the centre plug into pipe 603 two ends before, after-opening 603a, on the 603b, the described centre pipe of plugging into 603 is connected with diversion module 7, in the middle of being lower than, diversion module 7 bottoms plug into pipe 603 and extension to water tank 1 bottom, described back vertically arm 604 bodys is to become, narrow shape setting and its inner chamber in wide centre is connected with the diversion passage 701 of diversion module 7 down, described centre plug into pipe 603 and back vertically the arm 604 after-opening 603b that 604a are connected that enter the mouth be provided with intilted inclined-plane 603b-1, be similar to the cylindric of back taper, diversion module 7 tops of inclined surface 602b-1 have the diversion outlet 703 that communicates with the vertical arm 604 in back.When high speed airflow enters in the guide duct 6 by water tank air inlet 4 again, can produce big negative pressure, water tank water is entered by water inlet 702, through diversion passage 701, after diversion outlet 703 enters the back along inclined-plane 602b-1 vertically mixes with air-flow in the arm 604, discharge from guide duct 6 openings 601 at last, reach the function of diversion, realize the effect of gas-vapor mix in the guide duct from face.
On the described air outlet 5 moisture separator 8 is installed also
Operation principle: behind the exhausting electric motor starting in the dust catcher, the mixed airflow that contains rubbish and grit etc. enters in the guide duct 6 by air inlet 4, because guide duct 6 is provided with diversion module 7, back vertical arm 604 bodys of corresponding diversion module 7 diversions outlet 703 are arranged to, the narrow shape in following wide centre, in the time of in high speed airflow is passed through back vertical arm 604 of guide duct 6, can produce big negative pressure in the diversion passage 701 of diversion module 7, water tank 1 interior water is introduced by diversion passage 701 in back vertical arm 604 of guide ducts 6 and with mixed airflow to be mixed, make mixed airflow before the opening of guide duct 6 blows out, just can fully mix in advance, hit water tank 1 inwall after mixed gas-water mixture is discharged by the opening 601 of guide duct 6 and continue fully mixing because gravity just falls into water tank 1 with water tank 1 water; Then, the moistening air-flow after the water filtration carries out water dumping by moisture separator 8 again, discharges outside the fuselage through pipeline by back air outlet 5 at last by the clean dried gas after the water dumping.
Claims (6)
1. the dust catcher water filtering device of a novel guide duct, comprise in order to be filled with water and can filter and collect the water tank (1) that dust is used, water tank (1) opening (2) sealing be covered with case lid (3), case lid (3) is provided with air inlet (4) and the air outlet (5) that communicates with water tank (1), air outlet (5) is communicated with the exhausting motor, it is characterized in that, described air inlet (4) is provided with the guide duct (6) that extends into water tank (1) bottom and the high water tank of opening (601) (1) water surface, guide duct (6) outer wall is installed and is connected with diversion module (7), have the diversion passage (701) that can be communicated with guide duct (6) inner chamber and water tank (1) in the diversion module (7), have water inlet (702) and diversion outlet (703) on the diversion module (7) of corresponding diversion passage (701).
2. according to the dust catcher water filtering device of the described novel guide duct of claim 1, it is characterized in that described diversion module (7) bottom is lower than guide duct (6) and extends to water tank (1) bottom, the conduit pipe bottom is provided with water inlet (702).
3. according to the dust catcher water filtering device of the described novel guide duct of claim 1, it is characterized in that described case lid (3) is provided with blast pipe (401) and the discharge pipe (501) that is connected with air inlet (4) and air outlet (5).
4. according to the dust catcher water filtering device of the described novel guide duct of claim 1, it is characterized in that, described guide duct (6) is by preceding, the back is arm (602 vertically, 604) and the centre pipe (603) of plugging into constitute, before vertically the vertical arm (604) of outlet (602a) and back of arm (602) inlet (604a) respectively sleeve the centre plug into pipe (603) two ends before, after-opening (603a, 603b), the described centre pipe (603) of plugging into is connected with diversion module (7), pipe (603) and extension plug in the middle of diversion module (7) bottom is lower than to water tank (1) bottom, and described back vertically arm (604) body is to become, narrow shape setting and its inner chamber in wide centre is connected with the diversion passage (701) of diversion module (7) down.
5. according to the dust catcher water filtering device of the described novel guide duct of claim 4, it is characterized in that, described centre plug into pipe (603) and back vertically the after-opening (603b) that is connected of arm (604) inlet (604a) be provided with intilted inclined-plane (603b-1), diversion module (7) top of inclined surface (603b-1) have with the back vertically the diversion that communicates of arm (604) export (703).
6. according to the dust catcher water filtering device of the described novel guide duct of claim 1, it is characterized in that, moisture separator (8) also is installed on the described air outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020283899XU CN201743623U (en) | 2010-08-06 | 2010-08-06 | Novel air duct of water filtration device of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020283899XU CN201743623U (en) | 2010-08-06 | 2010-08-06 | Novel air duct of water filtration device of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201743623U true CN201743623U (en) | 2011-02-16 |
Family
ID=43578296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020283899XU Expired - Lifetime CN201743623U (en) | 2010-08-06 | 2010-08-06 | Novel air duct of water filtration device of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201743623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012016448A1 (en) * | 2010-08-06 | 2012-02-09 | Liu Zhihong | Water filter for dust collector |
-
2010
- 2010-08-06 CN CN201020283899XU patent/CN201743623U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012016448A1 (en) * | 2010-08-06 | 2012-02-09 | Liu Zhihong | Water filter for dust collector |
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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: Foshan city Shunde District Ogilvy Electrical Appliance Manufacturing Co. Ltd Assignor: Liu Zhihong Contract record no.: 2013440000300 Denomination of utility model: Novel air duct of water filtration device of vacuum cleaner Granted publication date: 20110216 License type: Exclusive License Record date: 20130528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |