CN219270810U - Sewage tank and floor washing device - Google Patents

Abstract

The utility model relates to the field of cleaning equipment manufacturing, and discloses a sewage tank and a floor cleaning device. The sewage tank comprises a tank body, an upper cover and a spray header, wherein the tank body is used for storing sewage and sewage. The upper cover is covered on the opening of the upper end of the box body and is communicated with the suction mechanism. The spray header is arranged in the upper cover and is arranged towards the inside of the box body, the spray header is communicated with the clean water barrel, the spray header comprises a splash part and a plurality of water spray ports, and the splash part guides clean water sprayed out of the water spray ports so that the clean water is sprayed to the inner wall of the box body. The spray header sprays clear water to clean the inner wall of the box body, so that dirt is prevented from being remained on the inner wall of the box body. The floor cleaning device comprises a wiping and dragging mechanism, a suction mechanism and a sewage tank, wherein the suction mechanism comprises a negative pressure component and a sewage suction pipe, the negative pressure component is communicated with an upper cover, one end of the sewage suction pipe is communicated with the wiping and dragging mechanism, and the other end of the sewage suction pipe is communicated with the sewage tank. Through setting up above-mentioned sewage case, can fully clean the box inner wall, need not take out the sewage case and clear up, promote user experience and feel.

Description

Sewage tank and floor washing device

Technical Field

The utility model relates to the field of cleaning equipment manufacturing, in particular to a sewage tank and a floor cleaning device.

Background

The floor cleaning device comprises a wiping mechanism, a suction mechanism and a sewage tank, and is commonly used for cleaning the floor. When the floor cleaning device works, the cleaning and dragging mechanism cleans dust, dirt and the like on the floor, and the suction mechanism sucks the cleaned dirt and sewage into the sewage tank, so that the floor is cleaned.

However, after the sewage tank is used for a period of time, dirt is easy to remain on the inner wall of the sewage tank, so that the sewage tank has serious peculiar smell, and a user has to take out the sewage tank periodically to clean, so that the user experience is seriously influenced.

Accordingly, there is a need for a sewage tank and a floor scrubbing apparatus that solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a sewage tank, which can prevent dirt from being remained on the inner wall of a tank body, does not need a user to take out the sewage tank for cleaning, and improves the user experience.

The other object of the utility model is to provide a floor washing device, which can fully clean the inner wall of the tank body by arranging the sewage tank, prevent dirt from remaining on the inner wall of the tank body, and improve the experience of a user on the floor washing device.

To achieve the purpose, the utility model adopts the following technical scheme:

a sewage tank comprising:

the box body is used for storing dirt and sewage;

the upper cover is arranged at the opening at the upper end of the box body and is communicated with the suction mechanism;

the spray header is arranged in the upper cover and is arranged towards the inside of the box body, the spray header is communicated with the clean water barrel, the spray header comprises a splash part and a plurality of water spraying ports, and the splash part can guide clean water sprayed out of the water spraying ports so that the clean water can be sprayed to the inner wall of the box body.

Preferably, the splash part comprises a splash surface, the splash surface is obliquely arranged, and the splash surface can guide clean water sprayed out of the water spraying port so as to enable the clean water to be sprayed to the inner wall of the box body.

Preferably, the angle between the splash surface and the horizontal surface is an acute angle.

Preferably, a dirt sucking port is arranged on the side wall of the box body and is communicated with the dirt sucking pipe.

Preferably, a suction surface is arranged at one end of the upper cover facing the inside of the box body, and a suction hole is arranged on the suction surface and communicated with the suction mechanism.

Preferably, the splash surface is distributed along a first preset direction on the splash part, the suction holes are distributed along a second preset direction on the suction surface, and the second preset direction is perpendicular to the first preset direction, so that clear water is not sucked by the suction holes.

Preferably, the suction surface is an annular surface, the inner side of the suction surface is provided with a water blocking surface, the water blocking surface is an annular surface, the spray header is arranged in the middle of the water blocking surface, and the water blocking surface is used for blocking clean water sprayed out of the spray header so that the clean water is not sucked by the suction hole.

Preferably, the water blocking surface is obliquely arranged, and can guide clean water sprayed out of the spray header so as to enable the clean water to be sprayed into the box body.

Preferably, the included angle between the water blocking surface and the horizontal plane is an acute angle or a right angle.

The floor cleaning device comprises a wiping and dragging mechanism, a suction mechanism and a sewage tank of any one of the above, wherein the suction mechanism comprises a negative pressure component and a sewage suction pipe, the negative pressure component is communicated with the upper cover, one end of the sewage suction pipe is communicated with the wiping and dragging mechanism, and the other end of the sewage suction pipe is communicated with the sewage tank.

The beneficial effects of the utility model are as follows:

the utility model provides a sewage tank which comprises a tank body, an upper cover and a spray header. The upper cover is covered on the opening of the upper end of the box body, and the spray header is arranged in the upper cover and is arranged towards the inside of the box body. The inner wall of the sewage tank can be cleaned by spraying clear water through the spray header, dirt is prevented from being left on the inner wall of the tank, a user is not required to take out the sewage tank for cleaning, and user experience is improved. The shower head comprises a splash part and a plurality of water spraying ports, and clear water sprayed out of the water spraying ports is guided through the splash part, so that the clear water can be fully sprayed to the inner wall of the box body, the inner wall of the box body is fully cleaned, and the cleaning effect on the inner wall of the box body is improved.

The utility model also provides a floor cleaning device which comprises a wiping and dragging mechanism, a suction mechanism and the sewage tank, wherein the suction mechanism comprises a negative pressure component and a sewage suction pipe, the negative pressure component is communicated with the upper cover, one end of the sewage suction pipe is communicated with the wiping and dragging mechanism, and the other end of the sewage suction pipe is communicated with the sewage tank. The wiping and dragging mechanism is used for cleaning the ground, and the negative pressure component and the sewage suction pipe can suck the cleaned sewage and sewage into the sewage tank. Through setting up foretell sewage case, can fully clean the box inner wall, promote the clean effect to the box inner wall, avoid the filth to stay on the box inner wall, promote user's experience sense.

Drawings

Fig. 1 is a schematic structural view of a sewage tank according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a sewage tank according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the upper cover and the showerhead at an angle according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of the upper cover and the showerhead at another angle according to the embodiments of the present utility model;

FIG. 5 is a schematic cross-sectional view of a lid and showerhead provided in an embodiment of the utility model;

fig. 6 is a schematic structural diagram of a showerhead according to an embodiment of the present utility model.

In the figure:

1. a case; 12. a dirt suction port;

2. an upper cover; 21. a suction surface; 211. a suction hole; 22. a water blocking surface; 23. a water cleaning port;

3. a spray header; 31. a splash part; 311. a splash water; 32. and a water jet.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The embodiment provides a sewage tank which can be used in the field of cleaning equipment manufacturing.

As shown in fig. 1 and 2, the sewage tank includes a tank body 1, an upper cover 2, and a shower head 3. The tank 1 is used for storing dirt and sewage. The upper cover 2 covers the opening at the upper end of the box body 1, and the upper cover 2 is communicated with the suction mechanism. The shower head 3 is arranged in the upper cover 2 and is arranged towards the inside of the box body 1, the shower head 3 is communicated with the clean water barrel, the shower head 3 comprises a splash part 31 and a plurality of water spraying ports 32, and the splash part 31 can guide clean water sprayed out of the water spraying ports 32 so that the clean water can be sprayed to the inner wall of the box body 1.

The clean water is sprayed through the spray header 3, so that the inner wall of the tank body 1 of the sewage tank can be cleaned, dirt is prevented from being left on the inner wall of the tank body 1, a user is not required to take out the sewage tank for cleaning, and the user experience is improved. And the shower head 3 includes splash portion 31 and a plurality of water jet 32, leads the clear water of water jet 32 blowout through splash portion 31, can make the clear water fully spill to box 1 inner wall to fully clean box 1 inner wall, promote the cleaning performance to box 1 inner wall. In this embodiment, the number of water jets 32 is preferably 2.

Preferably, as shown in fig. 1 and 2, the upper cover 2 is provided with a clean water port 23, the clean water port 23 is communicated with a clean water tank (not shown in the drawings), and the spray header 3 is communicated with the clean water port 23, so that the clean water tank can provide clean water for the spray header 3.

Preferably, as shown in fig. 2 to 6, the splash unit 31 includes a splash surface 311, the splash surface 311 is inclined, and the splash surface 311 guides the clean water sprayed from the water spray 32 so that the clean water is sprayed toward the inner wall of the case 1. The splash surface 311 receives the clean water sprayed from the water spraying port 32, and guides the clean water sprayed from the water spraying port 32 to enable the clean water to flow along the splash surface 311, so that the clean water is sprayed to the inner wall of the box body 1. The inclined splashing surface 311 can accelerate the flow speed of clear water along the splashing surface 311, so that the speed of the clear water splashing to the inner wall of the box body 1 is accelerated, the impact force of the clear water on the inner wall of the box body 1 is increased, and the cleaning effect on the inner wall of the box body 1 is further improved.

Preferably, as shown in fig. 5 and 6, the included angle between the splash surface 311 and the horizontal plane is an acute angle, so that after the clean water flows out along the splash surface 311, the clean water can be sprinkled to the inner wall of the box 1 as much as possible, and the situation that the clean water does not spill to the inner wall of the box 1 is reduced. In this embodiment, the included angle between the splash surface 311 and the horizontal plane is smaller than 15 °, so that the clean water can be fully sprayed to the inner wall of the tank 1 after flowing out along the splash surface 311, and further the cleaning effect on the inner wall of the tank 1 is improved.

Preferably, as shown in fig. 1 and 2, a dirt sucking port 12 is arranged on the side wall of the box body 1, and the dirt sucking port 12 is communicated with a dirt sucking pipe (not shown in the drawings). The sewage suction port 12 is arranged on the side wall of the box body 1, so that the sewage suction pipe is arranged outside the box body 1, and sewage and dirt are directly discharged into the box body 1 from the sewage suction port 12 on the side wall of the box body 1. For traditional locate on the box 1 bottom surface with dirt absorbing mouth 12 to insert the dirt absorbing pipe through dirt absorbing mouth 12 into the inside structure of box 1, the setting of this embodiment has avoided the dirt absorbing pipe to insert the inside condition of box 1, thereby has avoided dirt absorbing pipe outside easily to deposit sewage and filth, and is difficult to abluent condition, has promoted user experience and has felt.

Preferably, as shown in fig. 2 and 3, the end of the upper cover 2 facing the inside of the case 1 is provided with a suction surface 21, and the suction surface 21 is provided with a suction hole 211, and the suction hole 211 communicates with a suction mechanism (not shown). The suction mechanism sucks air from the inside of the tank 1 through the suction holes 211 so that negative pressure is generated inside the tank 1, thereby sucking sewage and dirt from the dirt suction port 12 into the tank 1.

Preferably, as shown in fig. 3 and 4, the splash water 311 is distributed along a first preset direction (X direction) on the splash part 31, and the suction holes 211 are distributed along a second preset direction (Y direction) on the suction surface 21, and the second preset direction is perpendicular to the first preset direction, so that the clean water is not sucked by the suction holes 211. Specifically, the splash surface 311 is distributed at two ends of the splash part 31 along the first preset direction (X direction), and the suction holes 211 are distributed at two ends of the suction surface 21 along the second preset direction (Y direction), so that the clean water flowing out along the splash surface 311 can be sprayed to the suction holes 211 as little as possible, and the clean water is not sucked by the suction holes 211, so that maintenance of the suction holes 211 due to excessive suction of clean water is avoided.

Preferably, as shown in fig. 3, 4 and 5, the suction surface 21 is an annular surface, the inner side of the suction surface 21 is provided with a water blocking surface 22, the water blocking surface 22 is an annular surface, the shower head 3 is arranged in the middle of the water blocking surface 22, and the water blocking surface 22 is used for blocking clean water sprayed by the shower head 3 so that the clean water is not sucked by the suction holes 211. It will be appreciated that although the splash water 311 is distributed at two ends of the splash zone 31 along the first preset direction (X direction), and the suction holes 211 are distributed at two ends of the suction surface 21 along the second preset direction (Y direction), the clean water sprayed from the shower head 3 still has a part of the clean water sprayed toward the suction holes 211. The shower head 3 is arranged in the middle of the water blocking surface 22, and the water blocking surface 22 can block clean water sprayed to the suction holes 211, so that the clean water is further prevented from being sucked by the suction holes 211.

Preferably, the water blocking surface 22 is obliquely arranged, and the water blocking surface 22 can guide clean water sprayed by the spray header 3 so as to spray the clean water into the box body 1. The water blocking surface 22 is obliquely arranged, so that the blocked clean water can be guided while the clean water is blocked, the flow speed of the clean water is accelerated, and the clean water is prevented from being remained on the water blocking surface 22.

Preferably, the water deflector 22 is at an acute or right angle to the horizontal. In this embodiment, the included angle between the water blocking surface 22 and the horizontal plane is smaller than 20 °, so that the flow speed of the blocked clean water can be increased while blocking the clean water as much as possible.

The embodiment also provides a floor washing device, which comprises a wiping and dragging mechanism (not shown in the figure), a suction mechanism (not shown in the figure) and the sewage tank, wherein the suction mechanism comprises a negative pressure component (not shown in the figure) and a sewage suction pipe (not shown in the figure), the negative pressure component is communicated with the upper cover 2, one end of the sewage suction pipe is communicated with the wiping and dragging mechanism, and the other end of the sewage suction pipe is communicated with the sewage tank.

The cleaning and dragging mechanism can clean the ground, and the negative pressure component and the sewage suction pipe can suck the cleaned sewage and sewage into the sewage tank. Through setting up foretell sewage case, can fully clean box 1 inner wall, promote the clean effect to box 1 inner wall, avoid the filth to stay on box 1 inner wall, need not take out the sewage case and clear up, promoted user's experience and felt.

Specifically, the negative pressure assembly is communicated with the suction hole 211 of the upper cover 2, one end of the sewage suction pipe is communicated with the wiping mechanism, and the other end of the sewage suction pipe is communicated with the sewage suction port 12 on the side wall of the sewage tank. The negative pressure assembly pumps air in the box body 1 through the suction holes 211, so that negative pressure is generated in the box body 1, and sewage and dirt at the wiping mechanism are sucked into the box body 1 along the dirt suction pipe and the dirt suction port 12.

It is to be understood that the foregoing examples of the utility model are provided for the purpose of illustration only and are not intended to limit the scope of the utility model, which is defined by the claims, since modifications in both the detailed description and the application scope of the utility model will become apparent to those skilled in the art upon consideration of the teachings of the utility model. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The sewage case, its characterized in that includes:

the sewage treatment device comprises a box body (1), wherein the box body (1) is used for storing sewage and sewage;

the upper cover (2) is arranged at the opening of the upper end of the box body (1) in a covering mode, and the upper cover (2) is communicated with the suction mechanism;

the shower head (3), shower head (3) are located in upper cover (2), and towards inside setting of box (1), shower head (3) and clear water bucket intercommunication, shower head (3) are including splash portion (31) and a plurality of water jet (32), splash portion (31) can be right water jet (32) spun clear water is led, so that clear water spill to the inner wall of box (1).

2. A sewer tank according to claim 1, characterized in that the splash part (31) comprises a splash surface (311), the splash surface (311) being arranged obliquely, the splash surface (311) being capable of guiding the fresh water sprayed from the water spray opening (32) so that the fresh water is sprayed to the inner wall of the tank (1).

3. A tank according to claim 2, characterized in that the angle between the splash surface (311) and the horizontal plane is an acute angle.

4. A sewage tank according to claim 1, characterized in that the side wall of the tank body (1) is provided with a sewage suction port (12), and the sewage suction port (12) is communicated with a sewage suction pipe.

5. A sewer tank according to claim 2, characterized in that the end of the upper cover (2) facing the interior of the tank (1) is provided with a suction surface (21), the suction surface (21) is provided with a suction hole (211), and the suction hole (211) communicates with the suction mechanism.

6. A tank according to claim 5, characterized in that the splash surface (311) is distributed over the splash section (31) in a first preset direction, the suction holes (211) are distributed over the suction surface (21) in a second preset direction, which is perpendicular to the first preset direction, so that the fresh water is not sucked up by the suction holes (211).

7. The sewage tank according to claim 5, wherein the suction surface (21) is an annular surface, a water blocking surface (22) is disposed on the inner side of the suction surface (21), the water blocking surface (22) is an annular surface, the shower head (3) is disposed in the middle of the water blocking surface (22), and the water blocking surface (22) is used for blocking clean water sprayed by the shower head (3) so that the clean water is not sucked by the suction hole (211).

8. A tank according to claim 7, characterized in that the water blocking surface (22) is arranged obliquely, and the water blocking surface (22) can guide the clean water sprayed from the spray header (3) so as to spray the clean water into the tank body (1).

9. A tank according to claim 8, characterized in that the water-retaining surface (22) is at an acute or right angle to the horizontal.

10. The floor washing device is characterized by comprising a wiping and dragging mechanism, a suction mechanism and the sewage tank according to any one of claims 1 to 9, wherein the suction mechanism comprises a negative pressure assembly and a sewage suction pipe, the negative pressure assembly is communicated with the upper cover (2), one end of the sewage suction pipe is communicated with the wiping and dragging mechanism, and the other end of the sewage suction pipe is communicated with the sewage tank.

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