CN100384361C - Floor brush device of dust collector - Google Patents
Floor brush device of dust collector Download PDFInfo
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- CN100384361C CN100384361C CNB2006100881705A CN200610088170A CN100384361C CN 100384361 C CN100384361 C CN 100384361C CN B2006100881705 A CNB2006100881705 A CN B2006100881705A CN 200610088170 A CN200610088170 A CN 200610088170A CN 100384361 C CN100384361 C CN 100384361C
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- brush device
- dust catcher
- floor brush
- tube chamber
- water tank
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Abstract
The present invention relates to a ground brush device for dust collectors, which comprises a ground brush body and a tube joint, wherein the tube joint is arranged on the ground brush body; the ground brush body is provided with a dust suction opening; a dust suction passage is arranged in the ground brush body; a tube cavity is arranged in the tube joint; the dust suction opening is communicated with the tube cavity by the dust suction passage; the dust suction opening is communicated with the tube cavity by the dust suction passage. The ground brush device for dust collectors also comprises a water accumulating box, wherein the water accumulating box is provided with a water inlet; at least parts of the water accumulating box are arranged on the ground brush device or the tube joint; the water inlet of the water accumulating box is communicated with the tube cavity in the tube joint or is communicated with the dust suction passage. In the state of the normal atmosphere, liquid in the tube cavity or the dust suction passage flows into the water accumulating box through the water inlet, and thereby, the present invention can prevent suction liquid from running back cleaning surfaces because of the back flow, and reduce the secondary pollution.
Description
Technical field
The present invention relates to a kind of floor brush device of dust catcher, relate in particular to a kind of floor brush device that is used to do/wet two-purpose dust collector or steamvac.
Technical background
In the prior art, the scrubbing brush of doing/wet two-purpose dust collector or steamvac generally includes housing and the pipe joint that is arranged on the housing, pipe joint is connected with hard tube on the dust catcher, and lower housing portion has suction port, and suction port is connected with pipe joint by the dust absorption passage that is arranged in the housing.Generally also be provided with hairbrush and roller on the housing.During use, roller rotates suction nozzle is moved on surface to be cleaned more easily, by contacting of the hairbrush and the face of land, the dust on the face of land is brushed, and is beneficial to dedusting.
Yet for dried/wet two-purpose dust collector or steamvac, it is in the process of suction surface liquid to be cleaned, in case the power-off of main frame, because the suction of vacuum source reduces, the water that is extracted in the hard tube just can't continue to be extracted in the interior recycling bin of dust catcher.Liquid in the hard tube will flow backwards like this, flows back to ground along hard tube, has influenced cleaning effect.
Summary of the invention
The invention provides a kind of floor brush device of dust catcher, it can prevent that the liquid that aspirates from flowing back to surface to be cleaned because of refluence, reduces secondary pollution.
For achieving the above object, technical scheme of the present invention is, a kind of floor brush device of dust catcher, comprise scrubbing brush body and the pipe joint that is arranged on the scrubbing brush body, described scrubbing brush body is provided with suction port, described scrubbing brush body interior is provided with dust absorption passage, has tube chamber in the described pipe joint, described suction port is connected with tube chamber by dust absorption passage, the floor brush device of described dust catcher also comprises the water tank with water inlet, being arranged on scrubbing brush body or the pipe joint to small part of described water tank, tube chamber or dust absorption passage in the water inlet of described water tank and the pipe joint are connected, under atmospheric pressure state, the liquid in described tube chamber or the dust absorption passage can flow in the water tank by water inlet.
The floor brush device of described dust catcher also comprises the return flow line, and the tube chamber in the described pipe joint is connected with the water inlet of water tank by the return flow line, and described return flow line is arranged in the scrubbing brush body.
The floor brush device of described dust catcher also comprises catch tray and mozzle, and the bottom of described pipe joint is the tube chamber opening, and described catch tray is arranged on the below of tube chamber opening, and described return flow line is catch tray and the mozzle that communicates.
The floor brush device of described dust catcher also comprises the reverse flow baffle that is arranged on regularly on the scrubbing brush body, and the part of described reverse flow baffle relatively is provided with described tube chamber opening.
Described reverse flow baffle is arranged on the described catch tray regularly or integratedly.
Have discharge outlet on the described water tank.
Technical scheme of the present invention compared with prior art, its scrubbing brush body or pipe joint are provided with water tank, and under atmospheric pressure state, liquid in described tube chamber or the dust absorption passage can flow in the water tank by water inlet, therefore, and behind the power-off of dust catcher, even the liquid that is extracted in the hard tube reduces to flow backwards because of the suction of vacuum source, liquid in the pipe also can flow to water tank from the tube chamber in the pipe joint, prevents that the liquid that aspirates from flowing back to surface to be cleaned because of refluence, reduces secondary pollution.
Description of drawings
Accompanying drawing 1 is the front view of floor brush device embodiment one correspondence of dust catcher of the present invention;
Accompanying drawing 2 is the vertical view of floor brush device embodiment one correspondence of dust catcher of the present invention;
Accompanying drawing 3 is along the cutaway view of A-A direction in the accompanying drawing 1;
Accompanying drawing 4 is along the cutaway view of B-B direction in the accompanying drawing 1;
Accompanying drawing 5 is the installation diagram of floor brush device embodiment one correspondence of dust catcher of the present invention;
Accompanying drawing 6 is the stereogram of floor brush device embodiment one correspondence of dust catcher of the present invention;
(having removed partial shell and water tank loam cake)
Wherein: 1, scrubbing brush body; 2, pipe joint; 3, suction port; 4, dust absorption passage; 5, tube chamber; 6, base plate; 7, water tank; 8, return flow line; 9, catch tray; 10, mozzle; 11, housing; 12, tube chamber opening; 13, reverse flow baffle; 14, the tube wall of dust absorption passage; 15, discharge outlet; 16, drain cap; 17, lower box; 18, loam cake; 19, water inlet; 20, hairbrush; 21, roller; 22, support.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the invention is elaborated.In the following description, the same numeral in the different accompanying drawings is used in reference to components identical.
Embodiment one
Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 5, a kind of floor brush device of dust catcher comprises scrubbing brush body 1 and the pipe joint 2 that is arranged on the scrubbing brush body 1.Described scrubbing brush body 1 comprises housing 11, base plate 6 and is arranged on hairbrush 20 and roller 21 on the base plate 6.Have suction port 3 on the base plate 6.Described scrubbing brush body 1 inside is provided with dust absorption passage 4, has tube chamber 5 in the described pipe joint 2, and described suction port 3 is connected with tube chamber 5 by dust absorption passage 4.
The floor brush device of described dust catcher also comprises water tank 7.Described water tank 7 comprises loam cake 18 and lower box 17, and described water tank 7 is fastened mutually by described loam cake 18 and lower box 17 and forms.The top of described water tank 7 is provided with water inlet 19, and the sidepiece of described water tank 7 has discharge outlet 15.Also be extended with pair of brackets 22 on the housing 11 of described scrubbing brush body 1, described water tank 7 is arranged on this on the support 22.The water inlet 19 of described water tank 7 is connected by the tube chamber 5 in return flow line 8 and the pipe joint 2, and described return flow line 8 is arranged in the scrubbing brush body 1; Under atmospheric pressure state, the liquid in the described tube chamber 5 can flow in the water tank 7 by water inlet 19.
Those skilled in the art it will also be appreciated that this water tank 7 can also be connected directly on the pipe joint 2, and pipe joint 2 and water tank 7 are connected.
The floor brush device of described dust catcher also comprises catch tray 9 and mozzle 10, and the bottom of described pipe joint 2 is a tube chamber opening 12, and described catch tray 9 is arranged on the below of tube chamber opening 12.Catch tray 9 and the mozzle 10 of described return flow line 8 for communicating.Described water tank 7 is connected with tube chamber 5 in the pipe joint 2 by mozzle 10, catch tray 9.
The floor brush device of described dust catcher also comprises reverse flow baffle 13, and the part of described reverse flow baffle 13 relatively is provided with described tube chamber opening 12.
As shown in Figure 6, the tube wall 14 of described dust absorption passage 4, catch tray 9, reverse flow baffle 13 and mozzle 10 are for being provided with integratedly.Described catch tray 9 is " pallet " formula structure, and the tube wall 14 of described dust absorption passage 4 and reverse flow baffle 13 all are arranged on the catch tray 9, and reverse flow baffle 13 constitutes the part of the tube wall 14 of dust absorption passage 4.The sidepiece of described catch tray 9 has opening, is connected with an end opening of mozzle 10.The other end open communication of described mozzle 10 is to the water inlet 19 of water tank 7.
Embodiment two
As shown in Figure 3, under the dust catcher normal operating conditions, the suction airstream that produces in the floor brush device of dust catcher of the present invention flows to shown in arrow among the figure.The liquid on surface to be cleaned is along with intake-gas enters dust absorption passage 4 from suction inlet 3, and the tube chambers 5 in the process pipe joint 2 enter dust catcher inside.
Shown in accompanying drawing 4 and accompanying drawing 6, behind the power supply of closing dust catcher, dust catcher hard tube (not drawing among the figure) and in the suction force of the solid vacuum source of liquid reduce to produce backflow, the flow direction of withdrawing fluid is shown in the direction of arrow among the figure.Withdrawing fluid refluxes downwards along the tube chamber 5 of pipe joint 2, is collected by catch tray 9 after reverse flow baffle 13 stops, and flows in the water tank 7 through water inlet 19 along mozzle 10.After liquid fills with in the water tank 7, only need extract the drain cap 16 of plug on discharge outlet 15, the liquid in the water tank 7 can be discharged.
Claims (6)
1. the floor brush device of a dust catcher, comprise scrubbing brush body (1) and be arranged on pipe joint (2) on the scrubbing brush body (1), described scrubbing brush body (1) is provided with suction port (3), described scrubbing brush body (1) inside is provided with dust absorption passage (4), has tube chamber (5) in the described pipe joint (2), described suction port (3) is connected with tube chamber (5) by dust absorption passage (4), it is characterized in that: the floor brush device of described dust catcher also comprises the water tank (7) with water inlet (19), being arranged on scrubbing brush body (1) or the pipe joint (2) to small part of described water tank (7), tube chamber (5) or dust absorption passage (4) in the water inlet (19) of described water tank (7) and the pipe joint (2) are connected, under atmospheric pressure state, the liquid in described tube chamber (5) or the dust absorption passage (4) can pass through water inlet (19) and flow in the water tank (7).
2. the floor brush device of dust catcher according to claim 1, it is characterized in that: the floor brush device of described dust catcher also comprises return flow line (8), tube chamber (5) in the described pipe joint (2) is connected with the water inlet (19) of water tank (7) by return flow line (8), and described return flow line (8) are arranged in the scrubbing brush body (1).
3. the floor brush device of dust catcher according to claim 2, it is characterized in that: the floor brush device of described dust catcher also comprises catch tray (9) and mozzle (10), the bottom of described pipe joint (2) is tube chamber opening (12), described catch tray (9) is arranged on the below of tube chamber opening (12), described return flow line (8) catch tray (9) and mozzle (10) for communicating.
4. the floor brush device of dust catcher according to claim 3, it is characterized in that: the floor brush device of described dust catcher also comprises the reverse flow baffle (13) that is arranged on regularly on the scrubbing brush body (1), and the part of described reverse flow baffle (13) relatively is provided with described tube chamber opening (12).
5. the floor brush device of dust catcher according to claim 4, it is characterized in that: described reverse flow baffle (13) is arranged on the described catch tray (9) regularly or integratedly.
6. the floor brush device of dust catcher according to claim 1 is characterized in that: have discharge outlet (15) on the described water tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100881705A CN100384361C (en) | 2006-06-28 | 2006-06-28 | Floor brush device of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100881705A CN100384361C (en) | 2006-06-28 | 2006-06-28 | Floor brush device of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1883355A CN1883355A (en) | 2006-12-27 |
| CN100384361C true CN100384361C (en) | 2008-04-30 |
Family
ID=37581755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100881705A Active CN100384361C (en) | 2006-06-28 | 2006-06-28 | Floor brush device of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100384361C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10368712B2 (en) | 2013-06-14 | 2019-08-06 | Tennant Company | Surface maintenance vehicle with self-cleaning reservoir that captures hose runoff |
| EP3214989B1 (en) * | 2014-11-03 | 2020-01-01 | Tennant Company | Surface maintenance vehicle with an integrated water trap for trapping residual waste |
| CN106618379A (en) * | 2015-07-31 | 2017-05-10 | 江苏美的清洁电器股份有限公司 | Floor brush for dust collector and dust collector with same |
| CN105395142B (en) * | 2015-12-15 | 2017-04-05 | 美的集团股份有限公司 | Scrubbing brush for steam appliance and the steam appliance with which |
| CN108720753A (en) * | 2017-04-19 | 2018-11-02 | 科沃斯机器人股份有限公司 | Cleaning machine |
| CN107456155A (en) * | 2017-09-21 | 2017-12-12 | 江苏美的清洁电器股份有限公司 | The guide duct of dust catcher and there is its dust catcher |
| CN109157156B (en) * | 2018-11-01 | 2020-07-03 | 苏州诚河清洁设备有限公司 | Cleaning head for a surface cleaning device |
| CN109805831A (en) * | 2019-03-20 | 2019-05-28 | 宁波春仁电器有限公司 | A kind of scrubbing brush and the dust catcher with the scrubbing brush |
| CN111904343B (en) * | 2020-07-03 | 2022-08-19 | 宁波富佳实业股份有限公司 | Wet mop device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459783A1 (en) * | 1990-05-31 | 1991-12-04 | Goldstar Co. Ltd. | Vacuum cleaner |
| JPH08150103A (en) * | 1994-11-28 | 1996-06-11 | Akai Electric Co Ltd | Vacuum cleaner |
| CN2278423Y (en) * | 1996-08-05 | 1998-04-15 | 黄荣华 | Suction cleaner with function of automatic drainage |
| CN2408821Y (en) * | 1999-12-03 | 2000-12-06 | 陈亚宾 | Suction cleaner with liquid suction function |
| US6295694B1 (en) * | 1997-09-23 | 2001-10-02 | Notetry Limited | Apparatus for carrying a fluid flow |
| WO2001082768A1 (en) * | 2000-04-29 | 2001-11-08 | Jung Soon Ko | Steam-sterilizing vacuum cleaner |
| CN2601071Y (en) * | 2003-01-26 | 2004-01-28 | 东莞清溪光荣电业制品厂 | Charging, dry/wet, hand-held duster |
| CN1600218A (en) * | 2003-09-27 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Nozzle subassembly of cleaner possessing cleaning function in water |
| CN2735924Y (en) * | 2004-10-15 | 2005-10-26 | 王瑞昌 | Hand-held type dust-collecting air-blowing cleaner |
-
2006
- 2006-06-28 CN CNB2006100881705A patent/CN100384361C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459783A1 (en) * | 1990-05-31 | 1991-12-04 | Goldstar Co. Ltd. | Vacuum cleaner |
| JPH08150103A (en) * | 1994-11-28 | 1996-06-11 | Akai Electric Co Ltd | Vacuum cleaner |
| CN2278423Y (en) * | 1996-08-05 | 1998-04-15 | 黄荣华 | Suction cleaner with function of automatic drainage |
| US6295694B1 (en) * | 1997-09-23 | 2001-10-02 | Notetry Limited | Apparatus for carrying a fluid flow |
| CN2408821Y (en) * | 1999-12-03 | 2000-12-06 | 陈亚宾 | Suction cleaner with liquid suction function |
| WO2001082768A1 (en) * | 2000-04-29 | 2001-11-08 | Jung Soon Ko | Steam-sterilizing vacuum cleaner |
| CN2601071Y (en) * | 2003-01-26 | 2004-01-28 | 东莞清溪光荣电业制品厂 | Charging, dry/wet, hand-held duster |
| CN1600218A (en) * | 2003-09-27 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Nozzle subassembly of cleaner possessing cleaning function in water |
| CN2735924Y (en) * | 2004-10-15 | 2005-10-26 | 王瑞昌 | Hand-held type dust-collecting air-blowing cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1883355A (en) | 2006-12-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |