CN218220108U - Floor cleaning machine sewage tank and floor cleaning machine - Google Patents
Floor cleaning machine sewage tank and floor cleaning machine Download PDFInfo
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- CN218220108U CN218220108U CN202222143947.0U CN202222143947U CN218220108U CN 218220108 U CN218220108 U CN 218220108U CN 202222143947 U CN202222143947 U CN 202222143947U CN 218220108 U CN218220108 U CN 218220108U
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Abstract
The application relates to a floor washing machine sewage tank and a floor washing machine, wherein the sewage tank comprises a tank body, an internal part, a buoy and an upper cover, the tank body is of a hollow structure, and an accommodating cavity is formed in the tank body; the inner part is arranged at the connecting part of the box body and the upper cover; two protruding parts are arranged on one side of the internal part, which is far away from the upper cover, a cavity is arranged in the protruding parts, an airflow hole is arranged on the protruding parts, and the cavity is communicated with the accommodating cavity through the airflow hole; a ventilation cavity is arranged in the upper cover, a first partition plate is arranged in the ventilation cavity, the ventilation cavity is divided into a first area and a second area by the first partition plate, the first area and the second area correspond to each projection part, and the first area and the second area are communicated with the accommodating cavity through airflow holes of the projection parts; the upper cover is provided with a water vapor port and an air outlet, the water vapor port is arranged corresponding to the first area, the air outlet is arranged corresponding to the second area, and at least part of the buoy is accommodated in a cavity of the protruding part corresponding to the first area. Above-mentioned floor scrubber sewage case and floor scrubber can realize the steam separation.
Description
Technical Field
The application relates to the field of floor washers, in particular to a floor washer sewage tank and a floor washer.
Background
The sewage tank of the floor washing machine is used for collecting water stains and garbage formed after the cleaning head cleans the ground. The scrubber provides suction force, mixes water stain and garbage with suction airflow and inputs the mixture into the sewage tank. However, the existing wastewater tank does not realize water-vapor separation, and secondary cleaning may be caused when the wastewater tank is filled with water.
SUMMERY OF THE UTILITY MODEL
Therefore, the sewage tank of the floor washing machine and the floor washing machine need to be provided aiming at the problem that the existing sewage tank does not realize water-vapor separation and secondary cleaning is possibly caused when the sewage tank is filled with water quickly.
A floor scrubber sewage tank, which comprises a tank body, an internal part, a buoy and an upper cover, wherein,
the box body is of a hollow structure, and is internally provided with an accommodating cavity which is used for accommodating sewage;
the inner part is arranged at the joint of the box body and the upper cover and is fixedly connected to at least one of the box body and the upper cover; two protruding parts are arranged on one side of the inner part, which is far away from the upper cover, the protruding parts are of hollow structures, and cavities are formed in the protruding parts; the protruding part is provided with an airflow hole, and the cavity is communicated with the accommodating cavity through the airflow hole;
the buoy is at least partially accommodated in the cavity of one of the bulges and can slide in the cavity;
a ventilation cavity is arranged in the upper cover, a first partition plate is arranged in the ventilation cavity, the ventilation cavity is divided into a first area and a second area by the first partition plate, the first area and the second area respectively correspond to a protruding part, and the first area and the second area are communicated with the accommodating cavity through airflow holes of the protruding parts; the upper cover is provided with a steam port and a gas outlet, the steam port is arranged corresponding to the first area, the gas outlet is arranged corresponding to the second area, and at least part of the buoy is accommodated in the cavity of the protruding part corresponding to the first area.
In one embodiment, the air flow holes of both of the projections are arranged on sides facing away from each other.
In one embodiment, a second partition plate is arranged on the inner piece corresponding to the first partition plate, and the two bulges are separated by the second partition plate.
In one embodiment, the seal ring is clamped between the inner piece and the upper cover, and the seal ring is at least partially clamped between the first partition plate and the second partition plate.
In one embodiment, the box body comprises a first end and a second end which are oppositely arranged, the first end is of a closed structure, the second end is provided with an opening, the opening is communicated with the accommodating cavity, and the upper cover is fixed at the second end;
the first end is provided with a mounting hole, and the sewage tank of the floor washing machine is positioned and mounted at a preset position of the floor washing machine through the mounting hole.
In one embodiment, the inner member is fixedly connected to the upper cover and arranged corresponding to the opening of the accommodating cavity, and when the upper cover and the box body are fixed, the inner member closes the opening of the accommodating cavity.
In one embodiment, a fastening position is arranged at one end of the box body close to the upper cover, a fastening hook is arranged on the upper cover, and the fastening hook and the fastening position are correspondingly arranged, so that the fastening hook is fastened at the fastening position, and the upper cover and the box body are fixed.
In one embodiment, one end of the box body close to the upper cover is provided with a positioning hole, the upper cover is provided with an embedding boss corresponding to the positioning hole, the embedding boss is arranged corresponding to the positioning hole, and when the upper cover is fixed with the box body, the embedding boss is at least partially embedded into the positioning hole.
In one embodiment, a protrusion is disposed on a side wall of the positioning hole, a through hole is disposed on the embedding boss corresponding to the protrusion, and when the upper cover is fixed, the protrusion is at least partially embedded into the through hole.
In a second aspect, the present application provides a floor scrubber comprising any of the above-described sump tanks.
Above-mentioned floor cleaning machine sewage case and floor cleaning machine through set up two bulges on the internals, and two bulges all set up the air current hole, and it is regional to separate the first region of formation and second with the ventilation chamber of upper cover through first baffle simultaneously, and first region and second are regional to correspond a bulge respectively to communicate through the air current hole of bulge and hold the chamber. Therefore, the air flow which absorbs the sewage enters the convex part, water, foam and other stains are retained in the accommodating cavity, and the air flows out from the air flow hole of the other convex part, so that water-vapor separation is realized.
Drawings
FIG. 1 is a schematic view of a sump of a floor scrubber according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a tank body of a sewage tank of a floor washing machine according to an embodiment of the present application;
FIG. 3 is a schematic diagram of the internal components of a waste water tank of a floor washing machine according to an embodiment of the present application;
FIG. 4 is another schematic diagram of the inner parts of the waste water tank of the floor washing machine according to the embodiment of the present application;
fig. 5 is a schematic structural view of an upper cover of a sewage tank of a floor washing machine according to an embodiment of the present application.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 schematically shows a structural schematic view of a scrubber sump 10 according to an embodiment of the present application, the scrubber sump 10 includes a tank 110, an inner member 120, a float 130 and an upper cover 140, the tank 110 is a hollow structure, a receiving cavity 110a is formed inside the tank 110, the receiving cavity 110a is used for receiving sewage, the upper cover 140 is fixedly connected to the tank 110, the inner member 120 and the float 130 are disposed in the receiving cavity 110a, and the float 130 is movably connected to the inner member 120.
Referring to fig. 1 and 2, the box body 110 includes a first end 111 and a second end 112 disposed opposite to each other, the first end 111 is a closed structure, the second end 112 is provided with an opening 110b, the opening 110b is communicated with the accommodating cavity 110a, and the upper cover 140 is fixed to the second end 112. In one or more embodiments, the first end 111 may be provided with a mounting hole 110c to facilitate positioning and mounting of the wastewater tank 10 to a preset position of the scrubber through the mounting hole 110 c.
In order to facilitate the dumping of the sewage in the accommodating cavity 110a, a design facilitating the detachment may be adopted between the upper cover 140 and the box body 110. In some embodiments, a fastening position 113 is disposed at an end of the box body 110 close to the upper cover 140, a fastening hook 141 is disposed on the upper cover 140, and the fastening hook 141 and the fastening position 113 are correspondingly disposed, so that the fastening hook 141 is fastened at the fastening position 113, thereby fixing the upper cover 140 and the box body 110. In the illustrated embodiment, the housing 110 is provided with a locking position 113, and the upper cover 140 is provided with a locking hook 141.
Referring to fig. 5, in order to facilitate the alignment between the hook 141 and the fastening position 113 and enhance the fixation, a positioning hole 115 may be further disposed at an end of the case 110 close to the upper cover 140, an insertion boss 142 is disposed on the upper cover 140 corresponding to the positioning hole 115, the insertion boss 142 is disposed corresponding to the positioning hole 115, and when the upper cover 140 is fixed to the case 110, the insertion boss 142 is at least partially inserted into the positioning hole 115. Thus, the relative positions of the upper cover 140 and the case 110 can be fixed by the positioning holes 115 and the insertion bosses 142, which can greatly reduce the time for fixing the upper cover 140 when the upper cover 140 and the case 110 are both irregular. In the illustrated embodiment, only one positioning hole 115 and one insertion boss 142 are provided, but it is understood that a plurality of positioning holes may be provided to facilitate positioning.
Referring to fig. 2, further, the sidewall of the positioning hole 115 may further be provided with a protrusion 116, the insertion boss 142 is provided with a through hole 142a corresponding to the protrusion 116, and when the upper cover 140 is fixed, the protrusion 116 is at least partially inserted into the through hole 142a, so that the unidirectional separation can be avoided by the way of mutual insertion, and the connection stability is increased.
Referring to fig. 1, 3 and 4, the inner member 120 is disposed at a connection portion between the case 110 and the upper cover 140, and is fixedly connected to at least one of the case 110 and the upper cover 140. In the illustrated embodiment, the inner member 120 is fixedly coupled to the upper cap 140.
The inner member 120 is disposed corresponding to the opening 110b of the receiving chamber 110a, and when the upper cover 140 and the case 110 are fixed, the inner member 120 closes the opening 110b of the receiving chamber 110a. The inner member 120 is provided with two airflow holes 120a, and the two airflow holes 120a are both communicated with the accommodating cavity 110a.
In one or more embodiments, the inner member 120 may be generally funnel-shaped, slightly recessed into the receiving cavity 110a, such that the inner member 120 is at least partially received within the receiving cavity 110a. The funnel-shaped design facilitates the entry of the contaminated water staying on the inner member 120 into the receiving chamber 110a.
In principle, one side of the cover 140 of the inner member 120 may be provided with two protrusions 121, and the protrusions 121 are hollow structures and have cavities 121a inside. The air flow hole 120a is disposed on the protrusion 121, and the cavity 121a communicates with the accommodating chamber 110a through the air flow hole 120 a. Specifically, the protrusion 121 is disposed at the bottom of the funnel, so that water adsorbed on the inner wall of the inner member 120 flows into the cavity 121a of the protrusion 121 and then flows into the accommodating chamber 110a through the airflow hole 120 a.
Referring to fig. 1, the float 130 is at least partially received in the cavity 121a of one of the protrusions 121 and is capable of sliding in the cavity 121a. When the sewage collected in the sewage tank 10 is filled to a certain degree, the float 130 floats on the water surface, the sewage provides buoyancy to the float 130, and the float 130 floats upwards under the buoyancy, moves in the cavity 121a, and gradually blocks the airflow hole 120a until the airflow hole 120a is completely blocked. When the airflow hole 120a is completely blocked, the suction force of the floor washing machine is instantly increased, the control circuit detects that the suction force is instantly increased, the work is automatically stopped, and the control circuit can be matched with an indicator light to prompt a user that the sewage tank 10 is full.
Specifically, when the water level in the sump 10 does not reach the float 130, the float 130 is suspended to be suspended from one of the protrusions 121 of the inner member 120, and the float 130 is at the lowest position. When the water level is gradually raised, the float 130 starts to receive buoyancy and gradually rises under the buoyancy to start to block part of the airflow holes 120a until the waste water tank 10 is full of water, so that the airflow holes 120a are completely blocked.
Referring to fig. 1 and 5, a ventilation cavity is formed in the upper cover 140, the ventilation cavity is communicated with the accommodating cavity 110a, a first partition plate 150 is formed in the ventilation cavity, the ventilation cavity is divided into a first area 140a and a second area 140b by the first partition plate 150, the first area 140a and the second area 140b are isolated from each other, each of the first area 140a and the second area 140b corresponds to one of the protrusions 121, and the first area 140a and the second area are communicated with the accommodating cavity 110a through the airflow hole 120a of the protrusion 121. The upper cover 140 is provided with a steam port 143 and an air outlet 144, the steam port 143 is disposed corresponding to the first region 140a, the air outlet 144 is disposed centering on the second region 140b, and the float 130 is at least partially accommodated in the cavity 121a of the protrusion 121 corresponding to the first region 140 a.
When the waste water tank 10 is assembled to the floor washing machine, the water vapor port 143 is communicated with the air suction channel, the air outlet 144 is communicated with the air outlet channel, and the air outlet channel is communicated with the outside. The sewage sucked by the scrubber via the suction force enters the accommodating cavity 110a of the sewage tank 10 through the suction force channel, the sewage stays in the accommodating cavity 110a after colliding with the inner wall of the accommodating cavity 110a, and the air enters the air outlet channel through the air flow hole 120a of the other protrusion part 121 and is discharged to the outside through the second area 140 b. Thus, by providing the water vapor port 143 and the air outlet port 144, and isolating the water vapor port 143 and the air outlet port 144 from each other, water vapor separation can be achieved in the accommodating chamber 110a.
In one or more embodiments, the airflow holes 120a of the two protrusions 121 are disposed at sides facing away from each other to increase collision of the airflow with the inner wall of the accommodation chamber 110a, so that the sewage is sufficiently retained to prevent the foam or the like from entering the air outlet channel through the other airflow hole 120 a.
The inner member 120 is provided with a second partition plate 122 corresponding to the first partition plate 150, and the two protrusions 121 are separated by the second partition plate 122, so that the sucked sewage only enters the cavity 121a of the float 130, but not enters the cavity 121a of the other protrusion 121.
In one or more implementation routines, a sealing ring 160 may also be included, the sealing ring 160 being sandwiched between the inner piece 120 and the upper cap 140 to enhance the tightness of the connection of the inner piece 120 and the upper cap 140. A seal 160 is at least partially sandwiched between the first diaphragm 150 and the second diaphragm 122 to provide gas isolation between the inlet and outlet passages.
In the above-mentioned dirty water tank 10, two protrusions 121 are disposed on the inner member 120, and both protrusions are provided with the airflow holes 120a, and the ventilation chamber of the upper cover 140 is partitioned by the first partition 150 to form a first area 140a and a second area 140b, where the first area 140a and the second area 140b respectively correspond to one protrusion 121 and are communicated with the accommodating chamber 110a through the airflow hole 120a of the protrusion 121. Thus, the air flow which has sucked the sewage enters one of the protrusions 121, the water and the stains such as the foam are accumulated in the accommodating chamber 110a, and the air flows out from the air flow holes 120a of the other protrusion 121, thereby realizing the water-vapor separation.
The application also provides a floor scrubber, which comprises the sewage tank of the floor scrubber. Because the floor cleaning machine comprises the floor cleaning machine sewage tank, the floor cleaning machine also has the beneficial effect that the floor cleaning machine sewage tank has correspondingly.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A floor scrubber sewage tank is characterized by comprising a tank body, an internal part, a buoy and an upper cover, wherein,
the box body is of a hollow structure, and is internally provided with an accommodating cavity which is used for accommodating sewage;
the inner part is arranged at the joint of the box body and the upper cover and is fixedly connected to at least one of the box body and the upper cover; two bulges are arranged on one side of the inner part, which is far away from the upper cover, the bulges are of a hollow structure, and a cavity is formed inside the bulges; the protruding part is provided with an airflow hole, and the cavity is communicated with the accommodating cavity through the airflow hole;
the float is at least partially accommodated in the cavity of one of the bulges and can slide in the cavity;
a ventilation cavity is arranged in the upper cover, a first partition plate is arranged in the ventilation cavity, the ventilation cavity is divided into a first area and a second area by the first partition plate, the first area and the second area respectively correspond to a protruding part, and the first area and the second area are communicated with the accommodating cavity through airflow holes of the protruding parts; the upper cover is provided with a water vapor port and a gas outlet, the water vapor port is arranged corresponding to the first area, the gas outlet is arranged corresponding to the second area, and at least part of the buoy is accommodated in the cavity of the protruding part corresponding to the first area.
2. The sump of claim 1, wherein the airflow apertures of both of the projections are disposed on sides facing away from each other.
3. The sump of claim 1, wherein a second partition is disposed on the inner member corresponding to the first partition, and the two protrusions are separated by the second partition.
4. The sump of claim 3, further comprising a seal ring captured between the inner member and the upper cover, the seal ring being at least partially captured between the first partition and the second partition.
5. The sump of claim 1, wherein the tank body comprises a first end and a second end which are opposite to each other, the first end is a closed structure, the second end is provided with an opening, the opening is communicated with the accommodating cavity, and the upper cover is fixed at the second end;
the first end is provided with a mounting hole, and the sewage tank of the floor washing machine is positioned and mounted at a preset position of the floor washing machine through the mounting hole.
6. The floor washing machine wastewater tank of claim 5, wherein the inner member is fixedly connected to the upper cover and arranged corresponding to the opening of the accommodating cavity, and when the upper cover and the tank body are fixed, the inner member closes the opening of the accommodating cavity.
7. The sewage tank of the floor washing machine as claimed in claim 1, wherein a clamping position is arranged at one end of the tank body close to the upper cover, a clamping hook is arranged on the upper cover, and the clamping hook and the clamping position are correspondingly arranged, so that the clamping hook is buckled at the clamping position, and the upper cover and the tank body are fixed.
8. The sewage tank of the floor washing machine as claimed in claim 7, wherein a positioning hole is formed at one end of the tank body close to the upper cover, an embedding boss is arranged on the upper cover corresponding to the positioning hole, the embedding boss is arranged corresponding to the positioning hole, and when the upper cover is fixed with the tank body, the embedding boss is at least partially embedded into the positioning hole.
9. The sewage tank of the floor washing machine as claimed in claim 8, wherein a protrusion is provided on a side wall of the positioning hole, a through hole is provided on the embedding boss corresponding to the protrusion, and when the upper cover is fixed, the protrusion is at least partially embedded into the through hole.
10. A floor washing machine, characterized in that it comprises a sump according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222143947.0U CN218220108U (en) | 2022-08-15 | 2022-08-15 | Floor cleaning machine sewage tank and floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222143947.0U CN218220108U (en) | 2022-08-15 | 2022-08-15 | Floor cleaning machine sewage tank and floor cleaning machine |
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| Publication Number | Publication Date |
|---|---|
| CN218220108U true CN218220108U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222143947.0U Active CN218220108U (en) | 2022-08-15 | 2022-08-15 | Floor cleaning machine sewage tank and floor cleaning machine |
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| CN (1) | CN218220108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116849559A (en) * | 2023-08-17 | 2023-10-10 | 深圳赤马人工智能有限公司 | Cleaning host machine and floor cleaning machine |
-
2022
- 2022-08-15 CN CN202222143947.0U patent/CN218220108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116849559A (en) * | 2023-08-17 | 2023-10-10 | 深圳赤马人工智能有限公司 | Cleaning host machine and floor cleaning machine |
| CN116849559B (en) * | 2023-08-17 | 2024-05-14 | 深圳赤马人工智能有限公司 | Cleaning host machine and floor cleaning machine |
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