Background
The floor scrubber is driven by the rolling brush motor to rotate at a high speed and rub against the ground in the working process, dirt is quickly separated from the ground and mixed with clean water to form sewage, meanwhile, vacuum negative pressure is formed between the rolling brush and the sewage tank due to the high-speed operation of the suction motor, and the sewage and solid garbage remained on the rolling brush flow into the sewage tank along an air channel between the floor brush and the sewage tank due to the suction force of the vacuum negative pressure, so that the ground dirt pushed by the floor scrubber is cleaned by the floor scrubber.
In this field, sewage and solid garbage flow into the sewage tank together, most of the sewage tanks in the market are detachable, and a mixture of sewage and solid garbage needs to be manually poured out, and if the sewage tank does not have a special device to separate sewage from solid garbage, the mixture of sewage and solid garbage is poured into a toilet, a basin or the like together, so that the solid garbage is easy to block a sewage pipeline at the toilet, the basin or the like.
However, many existing floor washing machines are not designed with devices capable of separating dry and wet garbage, or the dry and wet garbage separating devices and the sea paper support are assembled together, or the bottom of the dry and wet separator is provided with a filtering grid, or the dry and wet separating devices are inconvenient to grasp and pour garbage, and have the following defects:
1. the solution of the dry-wet separation device and the sea-bag support together has the following disadvantages: 1. the structure of the HEPA bracket combined with the dry and wet garbage separator is complex and has higher cost, and some models of the bracket need screws and other connection modes and devices for preventing the dry garbage from leaking; 2. the sea paper support combined with the dry and wet garbage separator is blocked by the sea paper support at the top end when garbage is poured, so that solid garbage is not easy to pour out; 3. the sea paper support combined with the dry-wet garbage separator is worried that the sea paper support at the top end shields garbage, so that the side fence is generally shallow, more solid garbage is easy to be put down, or the dry garbage leaks to the ground before dumping when the sea paper support is taken out;
2. the grid at the bottom of the dry-wet separator has the following disadvantages: taking out the dry-wet separator to easily leak out garbage to the ground or other places where the garbage is not contained before the garbage is ready to be dumped, so that pollution is caused;
3. the design of the hand-held part of the dry-wet separator is only a vertical rib, no back-off and other anti-slip designs are adopted, the taking out is laborious, and the hand is easy to slip after the taking out;
4. the height of the central fence of the dry-wet separator is consistent with or lower than that of the side fence, and solid garbage is easy to leak out from the inner hole of the central fence;
5. the side fence of the dry-wet garbage separator is too short, the space for containing the solid garbage is too small, and the solid garbage is easy to leak out from the inner hole of the central fence.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the technical problem of providing a sewage tank of a floor washing machine with a dry-wet separation device, which is characterized in that the dry-wet separation device is arranged in the sewage tank, the dry-wet separation device is limited by a sewage tank cover, the dry-wet separation device can be independently taken out after the sewage tank is taken out, and solid garbage in the dry-wet separation device can be easily dumped.
(II) technical scheme
The utility model solves the technical problems that the sewage tank of the floor washing machine with a dry-wet separation device comprises
The sewage tank is provided with a sewage channel into which sewage enters, and comprises a sewage tank body with an open top end and a sewage tank cover which is detachably connected with the open top end of the sewage tank body;
the dry-wet separation device is detachably connected in the sewage box body and positioned below the sewage box cover, and is provided with a containing cavity communicated with the sewage channel, and the containing cavity is provided with a separation structure for liquid to flow out into the sewage box body.
Preferably, the sewage tank cover is provided with an opening part communicated with the sewage tank body, a filter assembly is installed in the opening part, and the filter assembly comprises a filter bracket, a filter arranged in the filter bracket and a sealing piece arranged outside the filter bracket in a surrounding manner; the water retaining device is arranged in the opening part in a surrounding manner, is arranged between the opening part and the sealing piece, and further comprises an installation part assembled on one side of the sewage box cover in the sewage box body, the installation part is enclosed into a circle, and a sealing ring is further arranged outside the installation part so as to improve the sealing performance between the sewage box body and the sewage box body; the side of the sewage tank cover is also provided with an operation port which is convenient for taking the sewage tank cover out of the sewage tank body.
Specifically, the dry-wet separation device is limited in the sewage tank body through the sewage tank cover, and as the sewage tank cover is connected to the sewage tank body in a detachable connection mode, the dry-wet separation device can be independently taken out from the sewage tank body after the sewage tank cover is removed, so that solid garbage in the dry-wet separation device is poured out; because the dry-wet separation device is provided with the separation structure, the dry-wet separation of the garbage can be realized when the dry-wet separation device is arranged in the sewage box body, so that the fixed garbage is accommodated in the dry-wet separation device.
Further, a first limiting part for limiting the dry-wet separation device is arranged in the sewage tank body, and correspondingly, a second limiting part which can extend into the sewage tank body and is used for limiting the dry-wet separation device is arranged on the sewage tank cover.
Further, the sewage tank body comprises a sewage pipe formed by extending the bottom of the sewage tank body towards the direction of opening the top end of the sewage pipe, and the sewage channel is arranged in the sewage pipe; wherein the first limiting part is formed by protruding an outer wall part of the sewage pipe; correspondingly, the dry-wet separation device comprises a mounting hole which is matched with the sewage pipe, and a first abutting part which abuts against the first limiting part is arranged on the inner wall of the mounting hole.
Specifically, the part of the water baffle extending into the sewage tank body at least blocks most of the sewage pipes in the axial direction, so that the garbage coming out of the sewage channel in the sewage pipes can be prevented from entering the sewage tank body, and the garbage is blocked to enter the dry-wet separation device for dry-wet separation.
Further, the outer wall of the sewage pipe is provided with a positioning convex rib, and correspondingly, the inner wall of the mounting hole is provided with a positioning groove matched with the positioning convex rib.
Specifically, the location bead sets up along the axial direction of sewer pipe, then through the cooperation of location bead with the constant head tank, can be relaxed with dry wet separator assemble in on the sewer pipe.
Further, the sewage tank cover comprises a limiting piece which can extend into the sewage tank body, the second limiting portion is formed on the bottom surface of the limiting piece, and the dry-wet separation device comprises a second abutting portion which is arranged right below the second limiting portion and can abut against the second limiting portion.
Preferably, the limiting piece is detachably connected to the sewage tank cover, the water retaining piece is provided with a limiting containing part for containing part of the limiting piece, so that the sewage tank cover, the filter assembly, the water retaining piece and the limiting piece are assembled into a whole, and the water retaining piece and the limiting piece can be separated from the sewage tank body together when removed, so that the water retaining piece is convenient to disassemble and assemble, and the dry-wet separating device is convenient to take out.
Further, the dry-wet separation device comprises an outer ring body, a bottom plate and a mounting hole, wherein the top end of the outer ring body is formed by enclosing, the bottom plate is connected to the bottom of the outer ring body, and the mounting hole penetrates through the bottom plate; wherein the outer ring body is provided with the separation structure.
Further, the separation structure comprises a plurality of water leakage holes penetrating through the outer ring body.
Optionally, the shape of the water leakage hole is any one of rectangle, circle and triangle.
Specifically, the water leakage holes are only arranged on the outer ring body of the dry-wet separation device, and the bottom plate of the water leakage holes are not arranged, so that solid garbage can be prevented from leaking to the ground or other places not containing garbage, and the water leakage holes are more sanitary.
Further, the bottom plate extends towards the direction close to the top end opening of the outer ring body to form a mounting ring body, and the mounting hole is formed in the mounting ring body; the top end of the mounting ring body exceeds the top end of the outer ring body, a containing cavity for containing solid garbage is additionally formed in the dry-wet separating device, and the solid garbage can be prevented from easily entering the mounting hole and then leaking to the ground or other places where the solid garbage is not contained.
Further, the outer ring body is located its top open end and is provided with towards keeping away from the handle portion that outer ring body direction extends to form, just, the handle portion is kept away from one side of outer ring body is provided with back-off portion, and convenient to use person holds, prevents that this dry-wet separation device from coming off on hand, and is more firm.
Preferably, the handle portion is close to the rail that the outer ring body is connected is provided with in the both sides of the lower half of outer ring body, the water retaining piece include relative the water retaining portion that the handle portion set up, water retaining portion with the rail cooperation closes the periphery of sewer pipe, can prevent the rubbish that the sewage passageway in the sewer pipe comes out from getting into the sewage box in to block rubbish and make it get into in the dry-wet separation device, carry out the dry-wet separation.
Further, the outer wall of the outer ring body is provided with a plurality of limiting ribs, and the dry-wet separation device is assembled behind the sewage box body, the limiting ribs are propped against the inner wall of the sewage box body, so that the stability of the dry-wet separation device in the sewage box body is improved, and meanwhile, the dry-wet separation device can be prevented from rotating.
(III) beneficial effects
Compared with the prior art, the utility model designs the sewage tank of the floor washing machine with the dry-wet separation device,
(1) According to the utility model, the dry-wet separation device is arranged in the sewage tank, and is limited in the sewage tank through the sewage tank cover, and as the sewage tank cover is connected to the sewage tank in a detachable connection mode, the dry-wet separation device can be independently taken out from the sewage tank after the sewage tank cover is removed, so that solid garbage in the dry-wet separation device is poured out; meanwhile, as the dry-wet separation device is provided with the separation structure, when the dry-wet separation device is arranged in the sewage box body, the dry-wet separation of garbage can be realized, so that fixed garbage is accommodated in the dry-wet separation device;
(2) According to the utility model, the dry-wet separation device can be easily assembled on the sewage pipe by matching the positioning convex ribs with the positioning grooves;
(3) The limiting piece is detachably connected to the sewage tank cover, and the water retaining piece is provided with the limiting containing part for containing part of the limiting piece, so that the sewage tank cover, the filter assembly, the water retaining piece and the limiting piece are assembled into a whole, and can be separated from the sewage tank body together when being removed, and the water retaining piece is convenient to detach and take out the dry-wet separation device;
(4) The water leakage holes are only arranged on the outer ring body of the dry-wet separation device, and the bottom plate of the water leakage holes is not provided with the water leakage holes, so that solid garbage can be prevented from leaking to the ground or other places not containing garbage, and the water leakage holes are more sanitary;
(5) The top end of the mounting ring body exceeds the top end of the outer ring body, so that the containing cavity for containing the solid garbage is additionally arranged in the dry-wet separating device, and the solid garbage can be prevented from leaking to the ground or other places not containing the garbage after easily entering the mounting hole;
(6) The reverse buckling part is arranged on one side of the handle part far away from the outer ring body, so that the handle part is convenient for a user to hold, the dry-wet separation device is prevented from falling off from the hand, and the handle part is more stable;
(7) The water retaining part and the fence are matched and enclosed on the periphery of the sewage pipe, so that garbage from a sewage channel in the sewage pipe can be prevented from entering the sewage box body, and the garbage is blocked from entering the dry-wet separation device for dry-wet separation;
(8) The limiting convex rib is propped against the inner wall of the sewage tank body, so that the stability of the dry-wet separation device in the sewage tank body is improved, and meanwhile, the dry-wet separation device can be prevented from rotating.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
This embodiment:
as shown in fig. 1 to 9, a sewage tank of a floor washing machine having a dry-wet separation device of the present embodiment comprises a sewage tank 1 having a sewage passage 11 into which sewage is introduced, which includes a sewage tank body 12 provided with an open top end, and a sewage tank cover 13 detachably attached to the open top end of the sewage tank body 12; the wet and dry separating device 2 is detachably connected in the sewage tank 12 below the sewage tank cover 13, and is provided with a containing cavity 21 communicated with the sewage channel 11, and the containing cavity 21 is provided with a separating structure 22 for liquid to flow out into the sewage tank 12. Preferably, the sewage tank cover 13 is provided with an opening 133 penetrating the sewage tank body 12, and a filter assembly 14 is installed in the opening 133, and the filter assembly 14 includes a filter holder 141, a filter 142 provided in the filter holder 141, and a sealing member 143 looped outside the filter holder 141; a water blocking member 15 is further installed in the opening 133, the water blocking member 15 is disposed between the opening 133 and the sealing member 143 in a surrounding manner, the water blocking member 15 further includes an installation portion 151 assembled to the sewage tank cover 13 at one side of the sewage tank 12, the installation portion 151 encloses a circle, and a sealing ring 152 is further installed outside the installation portion 151 to improve the sealing performance between the sewage tank cover and the sewage tank 12; the side of the sewage tank cover 13 is also provided with an operation port 134 for facilitating its removal from the sewage tank body 12. Specifically, the dry-wet separation device 2 is limited in the sewage tank 12 through the sewage tank cover 13, and since the sewage tank cover 13 is connected to the sewage tank 12 through a detachable connection manner, after the sewage tank cover 13 is removed, the dry-wet separation device 2 can be independently taken out from the sewage tank 12, so that solid garbage in the dry-wet separation device 2 is poured out; since the dry-wet separating apparatus 2 is provided with the separating structure 22, it is possible to achieve dry-wet separation of the garbage while it is in the sewage tank 12, so that the fixed garbage is accommodated in the dry-wet separating apparatus 2.
Further, a first limiting part 121 for limiting the wet and dry separating device 2 is disposed in the sewage tank 12, and correspondingly, the sewage tank cover 13 is provided with a second limiting part 131 which can extend into the sewage tank 12 and is used for limiting the wet and dry separating device 2. Further, the sewage tank 12 includes a sewage pipe 122 formed by extending a bottom portion thereof toward a direction in which a top end thereof is opened, and the sewage passage 11 is provided in the sewage pipe 122; wherein the first limiting part 121 is formed by protruding an outer wall part of the sewage pipe 122; correspondingly, the dry-wet separation device 2 comprises a mounting hole 23 which is matched with the sewage pipe 122, and a first abutting part 231 which abuts against the first limiting part 121 is arranged on the inner wall of the mounting hole 23. Specifically, the part of the water blocking member 15 extending into the sewage tank 12 blocks most of the sewage pipe 122 at least in the axial direction, so that the garbage coming out of the sewage channel 11 in the sewage pipe 122 can be prevented from entering the sewage tank 12 and is blocked from entering the dry-wet separation device 2, and dry-wet separation is performed. Further, the outer wall of the sewage pipe 122 is provided with a positioning rib 122-1, and correspondingly, the inner wall of the mounting hole 23 is provided with a positioning groove 232 adapted to the positioning rib 122-1. Specifically, the positioning ribs 122-1 are disposed along the axial direction of the sewer pipe 122, so that the dry-wet separating device 2 can be easily assembled on the sewer pipe 122 by the cooperation of the positioning ribs 122-1 and the positioning grooves 232. Further, the sewage tank cover 13 includes two limiting members 132 capable of extending into the sewage tank body 12, the second limiting portion 131 is formed on the bottom surface of the limiting member 132, and the dry-wet separation device 2 includes a second abutting portion 24 disposed right below the second limiting portion 131 and capable of abutting against the second limiting portion 131. Preferably, the two limiting members 132 are detachably connected to two sides of the sewage tank cover 13, and the water blocking member 15 is provided with two limiting receiving portions 153 for receiving a portion of the limiting members 132, so that the sewage tank cover 13, the filter assembly 14, the water blocking member 15 and the limiting members 132 are assembled into a whole, and when removed, the two limiting members can be separated from the sewage tank body 12, so that the water blocking member 15 is convenient to disassemble and assemble, and the dry-wet separation device 2 is convenient to take out.
Further, the wet-dry separation device 2 includes an outer ring 25 with an open top, a bottom plate 26 connected to the bottom of the outer ring 25, and a mounting hole 23 penetrating the bottom plate 26; wherein the outer ring 25 is provided with the separation structure 22. Further, the separation structure 22 includes a plurality of water leakage holes 221 penetrating the outer ring 25. Specifically, the water leakage holes 221 are only formed in the outer ring 25 of the wet-dry separating device 2, and the bottom plate 26 is not provided with the water leakage holes 221, so that solid garbage can be prevented from leaking to the ground or other places not containing garbage, and the solid garbage is more sanitary. Further, the bottom plate 26 extends towards the direction close to the top end opening of the outer ring body 25 to form a mounting ring body 27, and the mounting hole 23 is formed in the mounting ring body 27; wherein, the top end of the mounting ring 27 exceeds the top end of the outer ring 25, which increases the containing cavity 21 of the dry-wet separating device 2 for containing solid garbage, and can prevent solid garbage from easily entering the mounting hole 23 and then leaking to the ground or other places where the garbage is not contained. Further, the outer ring 25 is provided with a handle portion 28 at the open end of the top end thereof, which extends away from the outer ring 25, and a back-off portion 281 is provided on a side of the handle portion 28 away from the outer ring 25, so that the user can hold the device conveniently, and the device 2 is prevented from falling off the hand and is more stable. Preferably, two sides of the handle portion 28, which are close to the lower half portion of the outer ring 25, are provided with rails 282 connected to the outer ring 25, the water blocking member 15 includes a water blocking portion 154 opposite to the handle portion 28, and the water blocking portion 154 and the rails 282 are engaged with each other to enclose the periphery of the sewage pipe 122, so that the garbage from the sewage channel 11 in the sewage pipe 122 can be prevented from entering the sewage tank 12, and the garbage is blocked from entering the dry-wet separation device 2, and dry-wet separation is performed. Further, the outer wall of the outer ring 25 is provided with a plurality of spacing ribs 251, and the dry-wet separation device 2 is assembled in the back of the sewage tank 12, the spacing ribs 251 are propped against the inner wall of the sewage tank 12, so that the stability of the dry-wet separation device 2 in the sewage tank 12 is improved, and meanwhile, the dry-wet separation device 2 can be prevented from rotating.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.