CN111067413A - Water-absorbing brush head - Google Patents

Water-absorbing brush head Download PDF

Info

Publication number
CN111067413A
CN111067413A CN201911412084.9A CN201911412084A CN111067413A CN 111067413 A CN111067413 A CN 111067413A CN 201911412084 A CN201911412084 A CN 201911412084A CN 111067413 A CN111067413 A CN 111067413A
Authority
CN
China
Prior art keywords
water
water absorption
brush head
storage tank
guide
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.)
Pending
Application number
CN201911412084.9A
Other languages
Chinese (zh)
Inventor
郭振科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuichuang Technology Suzhou Co Ltd
Original Assignee
Zhuichuang Technology Suzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuichuang Technology Suzhou Co Ltd filed Critical Zhuichuang Technology Suzhou Co Ltd
Priority to CN201911412084.9A priority Critical patent/CN111067413A/en
Publication of CN111067413A publication Critical patent/CN111067413A/en
Priority to PCT/CN2020/140474 priority patent/WO2021136217A1/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0009—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners with means mounted on the nozzle; nozzles specially adapted for the recovery of liquid
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0028—Security means, e.g. float valves or level switches for preventing overflow
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks

Abstract

The invention discloses a water-absorbing brush head, which comprises: a water storage tank having a hollow interior to form an accommodating space for storing sewage; a brush head housing open at a top to form a tank mounting slot for mounting and removing the tank; and a water absorption structure, which is arranged under the brush head shell, the water absorption structure comprises: a base plate disposed directly below the brush head housing and detachably connected to a bottom of the brush head housing; the water absorption channel is formed between the brush head shell and the bottom plate; wherein, the bottom wall of the water storage tank mounting groove is provided with a sealing opening leading to the water absorption channel, and the water storage tank is removably mounted in the water storage tank mounting groove. According to the invention, the water storage tank is arranged in the water suction brush head, so that the water tank can keep a substantially horizontal posture during the operation of the water suction brush by a user, and the sewage in the water tank is effectively prevented from being poured and overflowing.

Description

Water-absorbing brush head
Technical Field
The invention relates to the field of small household appliances, in particular to a water-absorbing brush head.
Background
In the field of water-absorbing brushes, it is known to use water-absorbing brush heads of different structures to absorb and remove sewage in a target area. In the process of researching and realizing sewage suction and removal, the inventor finds that the water-absorbing brush head in the prior art has at least the following problems:
traditional brush water tank that absorbs water all places the handle position of the brush that absorbs water usually, because the brush that absorbs water absorbs the foul of getting rid of is liquid, this kind of overall arrangement mode leads to the user easily when the operation brush operation that absorbs water because sewage rocks the great spill overflow that leads to sewage of floating in the water tank.
In view of the above, there is a need to develop a water-absorbing brush head to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention mainly aims to provide the water absorption brush head, which enables a water tank to keep a horizontal posture in the operation process of operating the water absorption brush by a user through arranging the water storage tank in the water absorption brush head, and effectively prevents sewage in the water tank from dumping and overflowing.
Another object of the present invention is to provide a suction brush head for a vacuum cleaner, which can prevent a suction operation from being performed due to vacuum breakage by a sealing port when a storage tank is not loaded into or removed from a storage tank mounting groove by opening the sealing port to a suction passage on a bottom wall of the storage tank mounting groove; when the water storage tank is arranged in the water storage tank mounting groove, the bottom of the water storage tank covers the sealing opening, so that the water absorption channel is not broken in vacuum, the water absorption operation can be smoothly carried out, and the problem that sewage pollution to other parts is caused due to the fact that sewage is collected everywhere in the water absorption operation process because the water storage tank is not arranged is solved.
To achieve the above objects and other advantages in accordance with the present invention, there is provided a water absorbing brush head, comprising:
a water storage tank having a hollow interior to form an accommodating space for storing sewage;
a brush head housing open at a top to form a tank mounting slot for mounting and removing the tank; and
the water absorption structure is arranged under the brush head shell, and the water absorption structure comprises:
a base plate disposed directly below the brush head housing and detachably connected to a bottom of the brush head housing; and
the water absorption channel is formed between the brush head shell and the bottom plate;
wherein, the bottom wall of the water storage tank mounting groove is provided with a sealing opening leading to the water absorption channel, and the water storage tank is removably mounted in the water storage tank mounting groove.
Optionally, the water storage tank is open at the top thereof to form a sewage discharge port for discharging sewage, and a water tank cover is rotatably connected to the top of the water storage tank to open and close the sewage discharge port.
Optionally, the apparatus further comprises a pipeline assembly, wherein the pipeline assembly comprises:
one end of the water suction pipe with flexibility leads to the bottom of the brush head shell and is communicated with the rear end of the water suction channel; and
a drain pipe and an air duct leading to the inner holding space of the water storage tank,
the water discharging pipe and the air guide pipe are bent upwards near the end part of the water discharging pipe connected with the water storage tank, so that the water discharging opening of the water discharging pipe and the air guide opening of the air guide pipe are arranged upwards.
Optionally, a drainage inlet and an air guide inlet which are respectively communicated with the drainage pipe and the air guide pipe are formed in the water storage tank, wherein the drainage inlet and the air guide inlet are both arranged close to the edge of the sewage discharge port.
Optionally, the water storage tank is further provided with a water level detection chamber, the top of the water level detection chamber is communicated with the water storage tank, and a water level detection unit for detecting the water level in the water storage tank is arranged in the water level detection chamber.
Optionally, the method further includes:
the water absorption grid assembly is arranged between the brush head shell and the bottom plate and is positioned at the front end of the brush head shell; and
a water suction pipe channel which is arranged between the brush head shell and the bottom plate and is positioned at the rear end of the brush head shell;
the water absorption channel is arranged between the water absorption grid assembly and the water absorption channel, and the front end and the rear end of the water absorption channel are respectively aligned with the water absorption grid assembly and the water absorption pipe channel.
Optionally, the front end of the water absorbing brush head is provided with a water absorbing grid mounting groove which is recessed upwards, and the top of the water absorbing grid assembly is accommodated in the water absorbing grid mounting groove; the front end of the bottom plate is provided with a water absorption grid mounting front edge and a water absorption grid mounting rear edge which are arranged oppositely in front and back, the water absorption grid mounting front edge and the water absorption grid mounting rear edge are arranged at intervals to form a water absorption grid accommodating groove between the water absorption grid mounting front edge and the water absorption grid mounting rear edge, and the bottom of the water absorption grid assembly is inserted into the water absorption grid accommodating groove; the water absorption grid assembly comprises a guide unit and a water absorption unit which are sequentially arranged from top to bottom, and the guide unit is inserted into the water absorption unit.
Optionally, the guide unit includes:
a guide mounting plate extending in a horizontal direction; and
the upper mounting plate and the lower mounting plate are fixedly connected to the upper surface and the lower surface of the guide mounting plate respectively, and extend along the vertical direction approximately;
the upper mounting plate is located at the rear end of the guide mounting plate, the lower mounting plate is located at the front end of the guide mounting plate, a plurality of guide vertical plates which are parallel and arranged at intervals are fixedly connected between the lower surface of the guide mounting plate and the lower mounting plate, and a flow guide hole leading to the water absorption channel is formed between every two guide vertical plates.
Optionally, the water absorption unit includes:
the water absorption mounting plate extends along the horizontal direction, and a diversion trench penetrating through the upper surface and the lower surface of the water absorption mounting plate is formed in the water absorption mounting plate; and
the two water absorption guide plates are respectively arranged at the front edge and the rear edge of the diversion trench and fixedly connected to the lower surface of the water absorption mounting plate;
the guide vertical plates are inserted between the two water absorption guide plates through the guide grooves; the water absorption unit is inserted into the water absorption grid accommodating groove through the two water absorption guide plates.
Optionally, the transverse dimension of the water absorbing passage is gradually reduced in the front-to-back direction.
One of the above technical solutions has the following advantages or beneficial effects: the water storage tank is arranged in the water absorption brush head, so that the water tank can keep a horizontal posture in the operation process of operating the water absorption brush by a user, and the sewage in the water tank is effectively prevented from being poured and overflowing.
Another technical scheme in the above technical scheme has the following advantages or beneficial effects: the water suction channel can not perform water suction operation because the water suction channel is broken by the sealing opening when the water storage tank is not installed in the water storage tank installation groove or is removed from the water storage tank installation groove because the sealing opening communicated with the water suction channel is formed in the bottom wall of the water storage tank installation groove; when the water storage tank is arranged in the water storage tank mounting groove, the bottom of the water storage tank covers the sealing opening, so that the water absorption channel is not broken in vacuum, the water absorption operation can be smoothly carried out, and the problem that sewage pollution to other parts is caused due to the fact that sewage is collected everywhere in the water absorption operation process because the water storage tank is not arranged is solved.
Drawings
FIG. 1 is a perspective view of a water absorbent brush head according to one embodiment of the present invention;
FIG. 2 is a longitudinal cross-sectional view of a water absorbent brush head according to one embodiment of the present invention;
FIG. 3 is an exploded view of a water absorbing brush head according to one embodiment of the present invention;
FIG. 4 is a perspective view of a water grid assembly in a water absorbing brush head according to one embodiment of the present invention;
fig. 5 is a longitudinal sectional view of a water absorbing grid assembly in a water absorbing brush head according to one embodiment of the present invention;
FIG. 6 is a perspective view of a water absorbing structure in a water absorbing brush head according to one embodiment of the present invention, showing a travel path of a dirty air mixed fluid therein;
fig. 7 is a perspective view of a conduit assembly in a suction brush head according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
According to an embodiment of the present invention, as shown in fig. 1 to 3, it can be seen that the water absorbing brush head 1 includes:
a water storage tank 12 having a hollow interior to form an accommodating space for storing sewage;
a brush head housing 11 opened at the top to form a tank mounting groove 111 for mounting and removing the tank 12; and
water absorption structure 17, it is located under brush head housing 11, water absorption structure includes:
a base plate 171 provided directly below the head housing 11 and detachably connected to the bottom of the head housing 11; and
a water suction passage 172 formed between the head housing 11 and the bottom plate 171;
wherein, a sealing opening 115 leading to the water absorbing channel 172 is opened on the bottom wall of the water storage tank mounting groove 111, and the water storage tank 12 is removably mounted in the water storage tank mounting groove 111. When the storage tank 12 is not mounted in the tank mounting groove 111 or removed from the tank mounting groove 111, the water suction passage 172 cannot perform a water suction operation due to vacuum breaking by the sealing port 115; when the water storage tank 12 is installed in the water storage tank installation groove 111, the bottom of the water storage tank 12 covers the sealing opening 115, so that the water absorption channel 172 is not broken in vacuum, the water absorption operation can be smoothly performed, and the problem that sewage pollutes other parts due to the fact that sewage is collected everywhere in the water absorption operation process because the water storage tank 12 is not installed is solved. In addition, the water storage tank 12 is arranged in the water suction brush head, so that the water tank can keep a horizontal posture in the operation process of operating the water suction brush by a user, and the sewage in the water tank is effectively prevented from being poured and overflowing.
Referring to fig. 3, the storage tank 12 is opened at the top thereof to form a sewage discharge port 121 for discharging sewage, and a tank cover 122 is rotatably attached to the top of the storage tank 12 to open and close the sewage discharge port 121.
Further, the water absorbing brush head 1 further comprises a pipeline assembly 16, wherein the pipeline assembly 16 comprises:
a flexible suction tube 161, one end of which opens to the bottom of the brush head housing 11 and communicates with the rear end of the suction channel 172; and
a drain pipe 163 and an air duct 162 leading to the inner space of the water storage tank 12,
the drain pipe 163 and the air duct 162 are bent upward near the end connected to the water storage tank 12, so that the drain opening 1631 of the drain pipe 163 and the air guide opening 1621 of the air duct 162 are both disposed upward.
Further, a drain inlet 1212 and an air inlet 1211 are formed in the water storage tank 12 and respectively communicate with the drain pipe 163 and the air duct 162, wherein the drain inlet 1212 and the air inlet 1211 are both disposed near an edge of the sewage outlet 121. By adopting the layout mode, the air guide inlet 1211 at the stage of the drainage inlet 1212 can be always positioned above the sewage level in the water storage tank 12, and further, the problems that the sewage flows back into the subsequent parts through the drainage pipe 163 and the air guide pipe 162 to cause pollution and even damage of the parts and the like are prevented.
Referring again to fig. 3, the water storage tank 12 is further provided with a water level detection chamber 124, and the water level detection chamber 124 is communicated with the water storage tank 12 at the top thereof, wherein a water level detection unit for detecting the level of water in the water storage tank 12 is arranged in the water level detection chamber 124.
Referring to fig. 2 and 3, the method further includes:
a water absorption grid assembly 13 which is arranged between the brush head shell 11 and the bottom plate 171 and is positioned at the front end of the brush head shell 11; and
a suction duct channel 176 provided between the head housing 11 and the bottom plate 171 and located at the rear end of the head housing 11;
the water suction channel 172 is disposed between the water suction grid assembly 13 and the water suction pipe channel 176, and the front end and the rear end of the water suction channel 172 are respectively aligned with the water suction grid assembly 13 and the water suction pipe channel 176. So that the sewage air mixed fluid sucked through the suction grill assembly 13 can be introduced into the water suction duct 176. In the preferred embodiment, auxiliary rollers 178 are rotatably coupled to the left and right sides of barrel passageway 176.
Referring to fig. 3, the front end of the brush head housing 11 is provided with a water absorption grid mounting groove 116 which is recessed upwards, and the top of the water absorption grid assembly 13 is accommodated in the water absorption grid mounting groove 116; the front end of the bottom plate 171 is provided with a front and a rear water absorption grate mounting front edge 175 and a rear water absorption grate mounting rear edge 174 which are oppositely arranged in front and rear, the front water absorption grate mounting front edge 175 and the rear water absorption grate mounting rear edge 174 are arranged at intervals to form a water absorption grate accommodating groove therebetween, and the bottom of the water absorption grate assembly 13 is inserted into the water absorption grate accommodating groove.
Referring to fig. 3 and 4, it can be seen that the water absorption grid assembly 13 includes a guide unit 131 and a water absorption unit 132 which are sequentially arranged from top to bottom, and the guide unit 131 is inserted into the water absorption unit 132.
Further, the guide unit 131 includes:
a guide mounting plate 1311 extending in the horizontal direction; and
an upper mounting plate 1312 and a lower mounting plate 1313 fixed to the upper and lower surfaces of the guide mounting plate 1311, respectively, the upper mounting plate 1312 and the lower mounting plate 1313 extending substantially in a vertical direction;
the upper mounting plate 1312 is located at the rear end of the guide mounting plate 1311, the lower mounting plate 1313 is located at the front end of the guide mounting plate 1311, a plurality of guide vertical plates 1315 which are parallel and arranged at intervals are fixedly connected between the lower surface of the guide mounting plate 1311 and the lower mounting plate 1313, and a guide hole leading to the water absorption channel is formed between every two guide vertical plates 1315. The water suction opening is divided into the plurality of diversion holes with smaller calibers, so that dirt with larger size can be blocked outside the water suction opening.
Furthermore, a plurality of parallel reinforcing ribs 1314 are fixedly connected between the upper surface of the guide mounting plate 1311 and the upper mounting plate 1312, and the reinforcing ribs 1314 and the upper mounting plate 1312 are inserted into the water absorption fence mounting groove 116. The reinforcing ribs 1314 can reinforce the fitting strength of the guide unit 131 with the suction grill installation groove 116, and improve the installation stability of the guide unit 131 in the suction grill installation groove 116.
Referring again to fig. 3 to 5, it can be seen that the water absorption unit 132 includes:
a water absorption mounting plate 1321 extending in the horizontal direction, wherein a flow guide slot 1323 penetrating through the upper and lower surfaces is formed; and
two water absorption guide plates 1322 which are respectively arranged at the front edge and the rear edge of the flow guide slot 1323 and are fixedly connected with the lower surface of the water absorption mounting plate 1321;
wherein the vertical guide plate 1315 is inserted between the two water absorbing guide plates 1322 through the guide slot 1323; the water absorption unit 132 is inserted into the water absorption grid receiving groove through the two water absorption guide plates 1322. So that the sewage-air mixed fluid sucked from the gap at the bottom of the water suction guide plate 1322 can be converted from vertical to horizontal to the water suction passage 172 (arrow S direction in fig. 5) after being divided and guided by the guide vertical plate 1315.
Referring again to fig. 5, the water suction passage 172 has a lateral dimension that gradually decreases in the front-to-rear direction. The water suction channel 172 with such a structure can enable the sucked sewage-air mixed fluid to be gradually gathered along with the travel of the fluid, so that the water suction pipe 161 at the downstream can suck the sewage and air intensively.
Further, a rear end of the water suction passage 172 is communicatively provided with a filtration passage 173 facing the water suction passage 176, and the filtration passage 173 is provided with a filtration unit 114 therein. The filtering unit is arranged in the filtering channel to filter dirt with medium size, so that the subsequent pipeline is fully ensured to be unobstructed. Referring to fig. 1, a fluid guide pipe 113 is connected between the filtering passage 173 and the suction pipe 161.
Referring to fig. 2 and 5, the water suction channel 172 is symmetrical with respect to a center line O of the bottom plate 171, a triangular pressurizing block 177 is disposed at the center of the water suction channel 172, a pressurizing channel 172a is formed between the pressurizing block 177 and a side wall of the water suction channel 172, and the arrangement of the pressurizing block 177 can prevent the flow velocity of the sewage mixed fluid from being reduced due to the increase of the cross-sectional area of the flow channel at the center of the channel 172, thereby facilitating the improvement of the suction force of the water suction brush head.
Referring to fig. 2 and 4 again, the water suction guide plate 1322 continues to extend downward until protruding out of the bottom surface of the water suction grid accommodating groove, and an anti-drop terminal 1322 fixedly connected to the outer side surface of the water suction guide plate 1322 is formed at a portion of the water suction guide plate 1322 protruding out of the bottom surface of the water suction grid accommodating groove, so that when the water suction brush is in contact with an area to be decontaminated, the water suction guide plate 1322 can prevent the water suction guide plate 1322 from slipping off due to upward pressure by the cooperation of the anti-drop terminal 1322 and the water suction grid accommodating groove.
The working principle is as follows:
referring to fig. 5, the mixed sewage-air fluid is sucked from the gap at the bottom of the water suction guide plate 1322, divided and guided by the guide vertical plate 1315, enters the water suction channel 172 along the arrow S direction, converges to the center of the water suction channel 172 in the water suction channel 172 along the arrow M and arrow N directions, and is introduced into the filtering channel 173, the mixed sewage-air fluid is finally sucked by the water suction pipe 161 after being filtered by the filtering unit 114 in the filtering channel 173, and after being separated by the water-gas separation unit connected to the subsequent pipeline, the air is discharged and the sewage is collected and treated.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (10)

1. A water-absorbing brush head, comprising:
a water storage tank (12) which is hollow to form a containing space for storing sewage;
a brush head housing (11) opened at the top to form a tank mounting groove (111) for mounting and removing the tank (12); and
water absorption structure (17) provided under the brush head housing (11), the water absorption structure including:
a base plate (171) provided directly below the head housing (11) and detachably connected to the bottom of the head housing (11); and
a water suction channel (172) formed between the head housing (11) and the bottom plate (171);
wherein, a sealing opening (115) leading to the water absorption channel (172) is arranged on the bottom wall of the water storage tank mounting groove (111), and the water storage tank (12) is removably mounted in the water storage tank mounting groove (111).
2. The water absorbing brush head according to claim 1, wherein the water storage tank (12) is opened at the top thereof to form a sewage discharge port (121) for discharging sewage, and a tank cover (122) is rotatably connected to the top of the water storage tank (12) to open and close the sewage discharge port (121).
3. The suction brush head of claim 1, further comprising a conduit assembly (16), the conduit assembly (16) comprising:
a flexible water suction pipe (161) with one end opening to the bottom of the brush head shell (11) and communicated with the rear end of the water suction channel (172); and
a drain pipe (163) and an air duct (162) leading to the inner containing space of the water storage tank (12),
the water discharge pipe (163) and the air guide pipe (162) are bent upwards near the end part connected with the water storage tank (12), so that the water discharge port (1631) of the water discharge pipe (163) and the air guide port (1621) of the air guide pipe (162) are arranged upwards.
4. The water-absorbing brush head according to claim 3, wherein a water-discharging inlet (1212) and an air-guiding inlet (1211) respectively communicating with the water-discharging pipe (163) and the air-guiding pipe (162) are formed in the water storage tank (12), and wherein the water-discharging inlet (1212) and the air-guiding inlet (1211) are both disposed near the edge of the sewage-discharging port (121).
5. The water absorbing brush head according to claim 1, wherein the water storage tank (12) is further provided with a water level detecting chamber (124), the water level detecting chamber (124) is communicated with the water storage tank (12) at the top thereof, wherein the water level detecting chamber (124) is provided with a water level detecting unit for detecting the level of water in the water storage tank (12).
6. The water absorbing brush head of claim 1, further comprising:
a water absorption grid assembly (13) which is arranged between the brush head shell (11) and the bottom plate (171) and is positioned at the front end of the brush head shell (11); and
a suction tube passage (176) provided between the brush head housing (11) and a bottom plate (171) and located at a rear end of the brush head housing (11);
the water absorbing channel (172) is arranged between the water absorbing grid assembly (13) and the water absorbing pipe channel (176), and the front end and the rear end of the water absorbing channel (172) are respectively aligned with the water absorbing grid assembly (13) and the water absorbing pipe channel (176).
7. The water absorption brush head according to claim 6, characterized in that the front end of the water absorption brush head (11) is provided with a water absorption grid installation groove (116) which is concave upwards, and the top of the water absorption grid component (13) is accommodated in the water absorption grid installation groove (116); the front end of the bottom plate (171) is provided with a front water absorption grid mounting front edge (175) and a rear water absorption grid mounting rear edge (174) which are arranged in a front-back opposite mode, the front water absorption grid mounting front edge (175) and the rear water absorption grid mounting rear edge (174) are arranged at intervals to form a water absorption grid accommodating groove between the front water absorption grid mounting front edge and the rear water absorption grid mounting rear edge, and the bottom of the water absorption grid assembly (13) is inserted into the water absorption grid accommodating groove; the water absorption grid assembly (13) comprises a guide unit (131) and a water absorption unit (132) which are sequentially arranged from top to bottom, and the guide unit (131) is inserted into the water absorption unit (132).
8. The suction brush head according to claim 7, characterized in that said guide unit (131) comprises:
a guide mounting plate (1311) extending in the horizontal direction; and
an upper mounting plate (1312) and a lower mounting plate (1313) respectively fixed to the upper and lower surfaces of the guide mounting plate (1311), the upper mounting plate (1312) and the lower mounting plate (1313) extending substantially in a vertical direction;
the upper mounting plate (1312) is located at the rear end of the guide mounting plate (1311), the lower mounting plate (1313) is located at the front end of the guide mounting plate (1311), a plurality of guide vertical plates (1315) which are parallel and arranged at intervals are fixedly connected between the lower surface of the guide mounting plate (1311) and the lower mounting plate (1313), and a flow guide hole leading to the water absorption channel is formed between every two guide vertical plates (1315).
9. The suction brush head according to claim 8, characterized in that said suction unit (132) comprises:
a water absorption mounting plate (1321) extending along the horizontal direction, wherein a flow guide groove (1323) penetrating through the upper surface and the lower surface of the water absorption mounting plate is formed; and
the two water absorption guide plates (1322) are respectively arranged at the front edge and the rear edge of the flow guide groove (1323) and are fixedly connected to the lower surface of the water absorption mounting plate (1321);
wherein the vertical guide plate (1315) is inserted between the two water absorption guide plates (1322) through the flow guide groove (1323); the water absorption unit (132) is inserted into the water absorption grid accommodating groove through the two water absorption guide plates (1322).
10. The suction brush head according to claim 1, characterized in that the transverse dimension of said suction channel (172) is tapered in the forward-backward direction.
CN201911412084.9A 2019-12-31 2019-12-31 Water-absorbing brush head Pending CN111067413A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911412084.9A CN111067413A (en) 2019-12-31 2019-12-31 Water-absorbing brush head
PCT/CN2020/140474 WO2021136217A1 (en) 2019-12-31 2020-12-29 Water absorption brush with water-gas separation structure and water absorption structure thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911412084.9A CN111067413A (en) 2019-12-31 2019-12-31 Water-absorbing brush head

Publications (1)

Publication Number Publication Date
CN111067413A true CN111067413A (en) 2020-04-28

Family

ID=70321153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911412084.9A Pending CN111067413A (en) 2019-12-31 2019-12-31 Water-absorbing brush head

Country Status (1)

Country Link
CN (1) CN111067413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021136217A1 (en) * 2019-12-31 2021-07-08 追创科技(苏州)有限公司 Water absorption brush with water-gas separation structure and water absorption structure thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021136217A1 (en) * 2019-12-31 2021-07-08 追创科技(苏州)有限公司 Water absorption brush with water-gas separation structure and water absorption structure thereof

Similar Documents

Publication Publication Date Title
US5958113A (en) Modular hydro filtration vacuum extraction machine
CN111067412A (en) Water absorption brush with water-gas separation structure
KR100800641B1 (en) Vacuum cleaner with water filter
JP3178433U (en) Gas-liquid separation structure, suction hose and vacuum cleaner
CN111067413A (en) Water-absorbing brush head
CN115336949A (en) Recovery box and surface cleaning equipment
CN213758070U (en) A separator and ground cleaning machine for separating dust and water mixture
CN212307698U (en) Water-absorbing brush head
CN218606446U (en) Cleaning device and cleaning system
CN216876265U (en) Gas-liquid separation device and recycling box
CN213940632U (en) Sewage tank and ground cleaning equipment
WO2021136217A1 (en) Water absorption brush with water-gas separation structure and water absorption structure thereof
CN212307699U (en) Water absorption brush with water-gas separation structure
CN110960145A (en) Water absorption structure for water absorption brush
KR101053378B1 (en) Dust collection unit of vacuum cleaner combined with water cleaning
KR20060101082A (en) Dust and dirt collecting unit of vacuum cleaner for wet and dry cleaning
WO2021135914A1 (en) Water-air separation structure and water suction brush having same
CN217464597U (en) Oil box assembly for integrated cooker and integrated cooker
CN218738787U (en) cleaning robot
CN113876240B (en) A separator and ground cleaning machine for separating dust and water mixture
CN217659681U (en) Recovery box and floor washing machine
KR20060101060A (en) Dust and dirt collecting unit of vacuum cleaner for wet and dry cleaning
CN112089368B (en) Sewage tank and ground cleaning equipment
CN217938115U (en) Sewage tank for wet type surface cleaning device
KR101053325B1 (en) Dust collection unit of vacuum cleaner combined with water cleaning

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province

Applicant after: Pursuit innovation technology (Suzhou) Co.,Ltd.

Address before: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province

Applicant before: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd.