CN220713841U

CN220713841U - Water tank, cleaning device and cleaning system

Info

Publication number: CN220713841U
Application number: CN202322398715.4U
Authority: CN
Inventors: 蔡演强; 陈龙
Original assignee: Guangdong Delma Technology Co Ltd
Current assignee: Guangdong Delma Technology Co Ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-05
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a water tank, a cleaning device and a cleaning system, wherein the water tank comprises: a receiving space for receiving a liquid; a water filling port communicated with the accommodating space; the exhaust port is arranged at the top position close to the water tank and is higher than the water injection port, and the exhaust port is communicated with the accommodating space. The air outlet higher than the water filling port is arranged at the top position close to the water tank, so that the maximum capacity of the water tank is not influenced by the air outlet, the maximum capacity of the water tank can be provided, and the water leakage risk can be effectively reduced.

Description

Water tank, cleaning device and cleaning system

Technical Field

The utility model relates to the technical field of cleaning, in particular to a water tank, a cleaning device and a cleaning system.

Background

In the related art, a cleaning robot on the market, such as a floor cleaning machine, has an automatic water feeding function, a main water tank is provided with an exhaust port, and the exhaust port is arranged on a manual water feeding cover. When the floor washing machine automatically feeds water, the air outlet can discharge redundant air in the water tank. However, when the water is filled up to a position close to the manual water filling cover, if the water in the water tank shakes, there is a risk that the water leaks from the air outlet, so the position setting of the air outlet is relatively unreasonable.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the water tank, the air outlet is arranged at the top of the water tank and is higher than the water injection port, so that the maximum capacity of the water tank is not influenced by the air outlet, the maximum capacity of the water tank can be provided, and the water leakage risk can be effectively reduced.

The utility model further proposes a cleaning device.

The utility model further proposes a cleaning system.

According to an embodiment of the first aspect of the present utility model, a water tank includes: a receiving space for receiving a liquid; a water filling port communicated with the accommodating space; the exhaust port is arranged at the top position close to the water tank and is higher than the water injection port, and the exhaust port is communicated with the accommodating space.

According to the water tank provided by the embodiment of the utility model, the air outlet higher than the water filling opening is arranged at the top of the water tank, so that the maximum capacity of the water tank is not influenced by the air outlet, the maximum capacity of the water tank can be provided, and the water leakage risk can be effectively reduced.

According to some embodiments of the utility model, the water filling port comprises an automatic water filling port, and the air outlet is higher than the automatic water filling port.

According to some embodiments of the utility model, the number of the exhaust ports is at least two, and at least two exhaust ports are arranged at two sides of the automatic water filling port at intervals.

According to some embodiments of the utility model, the axis of the air outlet is parallel to the axis of the automatic water filling port.

According to some embodiments of the utility model, the axis of the vent intersects the axis of the automatic water filling port perpendicularly.

According to some embodiments of the utility model, a water pipe groove and a water pipe are arranged in the water tank, the water pipe groove is arranged on the side wall of the water tank, the water pipe is fixed in the water pipe groove, the upper end of the water pipe is communicated with the automatic water injection port, and the lower end of the water pipe extends downwards to the bottom wall of the water tank.

According to some embodiments of the utility model, the water filling port further comprises a manual water filling port, and the manual water filling port and the automatic water filling port are arranged at intervals and are positioned below the automatic water filling port.

According to some embodiments of the utility model, the water tank comprises: a case cover; the box, the case lid is detained and is located the box, be provided with in the box accommodation space the water injection mouth with the gas vent, be provided with sealed lid on the box, sealed lid is located on the manual water filling mouth.

According to some embodiments of the utility model, a boss is arranged at the top of the water tank, wherein the top end of the boss is provided with the air outlet, and the side surface of the boss is provided with the water filling port; or the side surface of the boss is provided with the water filling port and the exhaust port higher than the water filling port.

According to some embodiments of the utility model, the water tank is used for supplementing water in a docking manner with an external base station, the water tank is provided with a docking positioning hole in a docking positioning manner with the base station, and the air outlet is formed in the docking positioning hole.

According to some embodiments of the utility model, the bottom of the tank is provided with a positioning portion for pre-mounting the tank on a cleaning device.

According to a second aspect of the present utility model, a cleaning device includes: a body; and the water tank is detachably arranged on the machine body.

According to a third aspect of the utility model, a cleaning system comprises a cleaning device and a base station which is matched with the cleaning device, wherein the cleaning device comprises the water tank.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a first view angle of a water tank according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a second view angle of a water tank according to an embodiment of the present utility model;

fig. 3 is an exploded view of a water tank according to an embodiment of the present utility model;

FIG. 4 is a schematic view showing a structure in which a sealing cover is removed from a water tank according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a tank body in the water tank according to an embodiment of the present utility model;

fig. 6 is a schematic view of the structure of the top of the case according to the embodiment of the present utility model;

fig. 7 is a schematic view of the structure of the inside of the case according to the embodiment of the present utility model;

fig. 8 is a schematic view of the structure of the top of the case according to the first embodiment of the present utility model;

fig. 9 is a schematic view of the top of the case according to the second embodiment of the present utility model;

fig. 10 is a schematic diagram of a top portion of a case according to a second embodiment of the present utility model.

Reference numerals:

100. a water tank; 1. a case cover; 2. a case; 21. an accommodation space; 22. a water filling port; 221. a manual water filling port; 222. an automatic water filling port; 23. an exhaust port; 24. a boss; 25. a water pipe groove; 26. a water pipe; 27. sealing cover; 28. a second clamping part; 29. and a positioning part.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

A water tank 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 10.

As shown in fig. 1 to 9, the water tank 100 includes: a receiving space 21, a water filling port 22 and an air outlet 23.

The accommodation space 21 is for accommodating a liquid. For example, when the water tank 100 is a clear water tank, the accommodating space 21 may accommodate a cleaning liquid; alternatively, when the water tank 100 is a sewage tank, the accommodating space 21 may collect sewage.

The water filling port 22 communicates with the accommodating space 21, the air outlet 23 is provided near the top of the water tank 100, the air outlet 23 is higher than the water filling port 22, and the air outlet 23 communicates with the accommodating space 21.

It should be noted that, the top position near the water tank 100 refers to a portion above the water tank 100, and is a relatively large range, not the uppermost top position of the water tank 100.

In this way, the water tank 100 can be replenished with liquid through the water filling port 22, and the air outlet 23 is arranged at a position close to the top of the water tank 100, so that the air outlet 23 can meet the requirement higher than the water filling port 22.

In this way, the maximum capacity of water tank 100 is not affected by air outlet 23, the maximum capacity of water tank 100 can be provided, and the risk of water leakage can be effectively reduced. If the air outlet 23 is provided too low, when the water in the water tank 100 is shaken, there is a risk that the water leaks from the air outlet 23, and the maximum capacity of the water tank 100 is also affected.

Compared with the prior art that the water inlet and the air outlet are connected with different pipelines in the tank, the water injection port 22 and the air outlet 23 are directly communicated with the accommodating space 21 in the water tank 100, so that the water tank is simple in structure and convenient to supplement water.

In the working process, the water pipe 26 for adding water is likely to suck air, namely the negative pressure in the water tank 100 is gradually weakened, and the air in the water tank 100 can be exhausted by arranging the exhaust port 23, so that the water tank 100 is kept in a negative pressure state, and the automatic water adding of the water tank 100 can be realized.

Thus, by providing the air outlet 23 higher than the water filling port 22 at a position close to the top of the water tank 100, the maximum capacity of the water tank 100 is not affected by the air outlet 23, so that the maximum capacity of the water tank 100 can be provided, and the risk of water leakage can be effectively reduced.

In some embodiments, the fill port 22 includes an automatic fill port 222, and the exhaust port 23 is higher than the automatic fill port 222. In this way, when the water is filled up to a position close to the height of the automatic water filling port 222, if the water in the water tank 100 is shaken, there is no risk that the water leaks from the air outlet 23, and therefore, the position of the air outlet 23 is reasonable.

Further, the number of the air outlets 23 is at least two, and at least two air outlets 23 are arranged at intervals on two sides of the automatic water filling port 222. Thus, at least two exhaust ports 23 are arranged at intervals on two sides of the automatic water filling port 222 and are higher than the water filling port 22, which is beneficial to improving the exhaust rate.

For example, in one embodiment of the present disclosure, as shown in fig. 9 and 10, one exhaust port 23 is provided at each of both sides of the water injection port 22 and as upper as possible, ensuring that the requirement is higher than the water injection port 22.

In addition, the two exhaust ports 23 can also be used as positioning holes, so that when the water tank 100 is in butt joint with a base station, two positioning columns on the base station can be correspondingly inserted into the two exhaust ports 23, the effect of one-port dual-purpose is realized, and additional punching is not needed.

In some embodiments, the axis of the exhaust port 23 is parallel to the axis of the automatic water filling port 222. In other words, the air outlet 23 and the automatic water filling port 222 are oriented in the same direction, and the embodiment shown in fig. 9 and 10 facilitates the implementation of the opening.

In some embodiments, the axis of the exhaust port 23 perpendicularly intersects the axis of the automatic water filling port 222. In other words, the air outlet 23 and the automatic water filling port 222 are oriented in different directions, and the air outlet 23 is oriented in the vertical direction and the automatic water filling port 222 is oriented in the horizontal direction, as shown in the embodiments of fig. 6 and 8, so that the risk of water leakage is better reduced.

Wherein, be provided with water pipe groove 25 and water pipe 26 in the water tank 100, water pipe groove 25 sets up on the lateral wall of water tank 100, and water pipe 26 is fixed in water pipe groove 25, and the upper end and the automatic water filling port 222 of water pipe 26 communicate, and the lower extreme of water pipe 26 extends to the diapire of water tank 100 downwards.

As shown in fig. 7, a water pipe groove 25 is provided on the inner side wall of the water tank 100, and the water pipe groove 25 is used to fix the water pipe 26 to the side wall of the tank body 2. And, the water pipe 26 extends from the automatic water filling port 222 to the bottom inside the water tank 100, avoiding the messy arrangement of the water pipe 26 inside the water tank 100.

As shown in fig. 4 to 6, the water filling port 22 further includes a manual water filling port 221, the manual water filling port 221 and the automatic water filling port 222 are disposed at intervals, and the manual water filling port 221 is located below the automatic water filling port 222. The user may replenish the liquid into water tank 100 through manual water filling port 221, or may replenish the liquid into water tank 100 through automatic water filling port 222.

And, manual water filling port 221 is located the below of automatic water filling port 222, and the user carries out manual water adding conveniently.

The water tank 100 includes: the box cover 1 and the box body 2, the box cover 1 is buckled and arranged on the box body 2, an accommodating space 21, a water injection port 22 and an exhaust port 23 are arranged in the box body 2, a sealing cover 27 is arranged on the box body 2, and the sealing cover 27 is covered and arranged on the manual water injection port 221. Thus, the cover 1 is fastened to the case 2 so that the water tank 100 is a closed case. Wherein the tank 2 is provided with a receiving space 21, a water filling port 22 and an air outlet 23.

Of course, the water filling port 22 and the air discharging port 23 may be provided in the tank cover 1, or the water tank 100 may be structured other than the tank cover 1 and the tank body 2.

As shown in fig. 3 and 4, a sealing cover 27 is provided at the manual water filling port 221 to ensure sealability of the water tank 100 when water is not required to be added.

As shown in fig. 6, the case cover 1 is provided with a first clamping portion, the case body 2 is provided with a second clamping portion 28, and the case cover 1 is clamped and matched with the second clamping portion 28 by the first clamping portion so as to be buckled on the case body 2.

In the embodiment of the utility model, the second clamping part 28 of the clamping structure is arranged on the box body 2, and the first clamping part of the clamping groove structure is arranged at the corresponding position on the box cover 1, so that the box cover 1 can be reliably buckled on the box body 2 through clamping matching of the clamping buckle and the clamping groove. In addition, when the exhaust port 23 or the water filling port 22 is required to be overhauled, the case cover 1 is conveniently and quickly opened.

In the embodiment disclosed by the utility model, the top of the water tank 100 is provided with a boss 24, wherein the top end of the boss 24 is provided with an exhaust port 23, and the side surface of the boss 24 is provided with a water filling port 22; or, the side of the boss 24 is provided with a water filling port 22 and an exhaust port 23 higher than the water filling port 22.

In the first embodiment shown in fig. 6 and 8, the top end of the boss 24 is provided with the air outlet 23, and the side surface of the boss 24 is provided with the water filling port 22, so that the requirement that the air outlet 23 is higher than the water filling port 22 is met, and the risk of water leakage can be avoided. In addition, the maximum capacity of the water tank 100 can be ensured.

In the second embodiment shown in fig. 9 and 10, the water filling port 22 and the air discharging port 23 are provided at the side of the boss 24, and the requirement that the air discharging port 23 is higher than the water filling port 22 is satisfied, so that the risk of water leakage can be avoided. In this embodiment, the vent 23 may not be perforated separately, and since the positioning hole for positioning is provided when the water tank 1 is coupled to an external base station, the vent 23 may be provided by using the position of the positioning hole, and there is no need to perforated separately on the side or top of the boss 24, because the clearance in the positioning hole is sufficient for venting.

However, the maximum capacity of the water tank 100 shown in fig. 8 is smaller than the maximum capacity of the water tank 100 shown in fig. 9.

In the embodiment of the present utility model, the boss 24 is provided on the case 1, and the water filling port 22 and the air outlet 23 are opened on the boss 24.

Of course, the water filling port 22 and the air discharging port 23 may be provided in other structures of the water tank 100, for example, in the case cover 2.

The water filling port 22 and the air outlet 23 of the present utility model are only required to be provided in the water tank 100, and the air outlet 23 is higher than the water filling port 22.

As shown in fig. 2, the bottom of the water tank 100 is provided with a positioning portion 29, and the positioning portion 29 is used to pre-mount the water tank 100 on a cleaning device. In this way, when the water tank 100 is mounted to the cleaning device, the pre-mounting of the water tank 100 can be quickly achieved by the positioning portion 29.

According to a second aspect of the present utility model, a cleaning device includes: a body and a water tank 100, the water tank 100 being detachably provided to the body.

For example, the cleaning device may be a floor washer, and when the water tank 100 is mounted to the floor washer, the positioning portion 29 is inserted into a groove on the body of the floor washer to form a pre-positioning for the lower half of the water tank 100, and then the upper half of the water tank 100 is mounted to a corresponding position, so that the water tank 100 is stably fixed to the body.

Of course, the cleaning device may also include at least one of the following: sweeping robot, sweeping and mopping integrated robot, floor wiping robot, hand-push cleaner and driving cleaner.

According to a third aspect of the present utility model, a cleaning system includes a cleaning device and a base station coupled to the cleaning device, the cleaning device including: water tank 100.

Therefore, by providing the air outlet 23 higher than the water filling port 22 at a position near the top of the water tank 100, the maximum capacity of the water tank 100 is not affected by the air outlet 23, so that the maximum capacity of the water tank 100 can be provided, and the risk of water leakage can be effectively reduced.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A water tank, comprising:

a receiving space for receiving a liquid;

a water filling port communicated with the accommodating space;

the exhaust port is arranged at the top position close to the water tank and is higher than the water injection port, and the exhaust port is communicated with the accommodating space.

2. The water tank of claim 1, wherein the fill port includes an automatic fill port, and the vent is higher than the automatic fill port.

3. The water tank of claim 2, wherein the number of said air outlets is at least two, and at least two of said air outlets are disposed at intervals on both sides of said automatic water filling port.

4. The tank of claim 2, wherein the axis of the vent is parallel to the axis of the automatic water filling port.

5. The tank of claim 2, wherein an axis of the vent intersects an axis of the automatic water filling port perpendicularly.

6. The water tank according to claim 2, wherein a water pipe groove and a water pipe are provided in the water tank, the water pipe groove is provided on a side wall of the water tank, the water pipe is fixed in the water pipe groove, an upper end of the water pipe is communicated with the automatic water filling port, and a lower end of the water pipe extends downwards to a bottom wall of the water tank.

7. The water tank of claim 2, wherein the fill port further comprises a manual fill port, the manual fill port and the automatic fill port being spaced apart and positioned below the automatic fill port.

8. The water tank of claim 7, wherein the water tank comprises: a case cover; the box, the case lid is detained and is located the box, be provided with in the box accommodation space the water injection mouth with the gas vent, be provided with sealed lid on the box, sealed lid is located on the manual water filling mouth.

9. The water tank of claim 1, wherein a boss is provided at a top of the water tank, wherein,

the top end of the boss is provided with the exhaust port, and the side surface of the boss is provided with the water filling port;

or the side surface of the boss is provided with the water filling port and the exhaust port higher than the water filling port.

10. The water tank of claim 1, wherein the water tank is adapted to be docked with an external base station for replenishment, the water tank is provided with a docking location hole for docking with the base station, and the air outlet is formed in the docking location hole.

11. The water tank according to claim 1, wherein a bottom of the water tank is provided with a positioning portion for pre-mounting the water tank on a cleaning device.

12. A cleaning device, comprising:

a body; the method comprises the steps of,

the water tank of any one of claims 1-11, the water tank being detachably disposed to the body.

13. A cleaning system comprising a cleaning device and a base station coupled to the cleaning device, wherein the cleaning device comprises a tank according to any one of claims 1-11.