CN218492674U - Water tank and cleaning device thereof - Google Patents

Abstract

The utility model discloses a water tank and a cleaning device thereof, which comprises a cover body and a cup body, wherein the cover body and the cup body are detachably covered, the cover body is provided with a first pipe section for turning a gas-liquid mixture, the first pipe section is provided with a first inlet end and a first outlet end, a second pipe section for pumping the gas-liquid mixture is arranged in the cup body, the second pipe section is provided with a second inlet end and a second outlet end, and the cover body is covered on the cup body so that the first inlet end and the second outlet end can be detachably butted; the gas-liquid mixture directly gets into the filter residue chamber through first pipeline section direction, closes the butt joint of realizing first pipeline section and second pipeline section in step through lid and cup lid, is convenient for take out, the clearance in filter residue chamber, is soft or hard joint structure through setting up first pipeline section and second pipeline section, and it is good not only to guarantee the leakproofness, and the joint installation is laborsaving convenient moreover.

Description

Water tank and cleaning device thereof

Technical Field

The utility model relates to a sewage case technical field more exactly relates to a water tank and cleaning device thereof.

Background

Cleaning devices such as a floor washing machine, a dry-wet all-in-one machine and the like used at present are provided with a sewage tank for recovering sewage, so that sewage and garbage generated in the cleaning process are sucked into the sewage tank, and a water inlet pipe in the sewage tank is of a straight pipe structure and extends to the upper part of the sewage tank so that water can smoothly enter the sewage tank. And the air that inhales at the in-process of inhaling sewage and rubbish needs to be discharged, therefore the sewage incasement all is provided with the gas outlet, has certain inclination when considering that cleaning device uses, and sewage in the sewage incasement overflows from the gas outlet easily, not only can cause clean regional secondary to be contaminated, can lead to the part damage in the cleaning device moreover, like the motor etc.. Therefore, in the prior art, a corresponding baffle is arranged above the water outlet, or a baffle is arranged between the water outlet and the air outlet, so that the sewage flowing out of the water outlet can fall into the sewage tank. On the other hand, the sewage case that uses at present is taken into account when empting sewage that large granule rubbish is piled up and is easily blockked up the sewer, consequently is provided with solid-liquid separation's filter assembly in the sewage case, filter assembly and inlet tube intercommunication, just fall into the sewage incasement after sewage filters in inlet tube to filter assembly promptly, and the solid waste in the filter assembly can the independent processing.

For example, the publication numbers are: CN112568834A discloses a sewage tank of a cleaning device and a cleaning device having the same, wherein the sewage tank of the cleaning device comprises: the bottom of the accommodating shell is provided with a sewage port communicated with the cleaning device, and a sewage pipe communicated with the sewage port is arranged in the accommodating shell; the solid-liquid separator, solid-liquid separator is including access shell and cartridge filter, the profile of access shell matches with the profile that holds the shell to detachably installs at the open-top department that holds the shell, and the cartridge filter sets up on the access shell and extends to and holds in the shell, and the bottom of cartridge filter is provided with the through-hole that can make the sewage pipe link up, is provided with in the cartridge filter around the peripheral sleeve pipe in the through-hole, and under the condition on solid-liquid separator installs to holding the shell, the sewage pipe extends the cartridge filter after passing through-hole and sleeve pipe in proper order. Among this technical scheme, sewage in the cleaning device can loop through behind the sewage mouth and the sewage pipe that hold the shell and flow to the cartridge filter in, and the filtration pore on the cartridge filter can filter the sewage in the sewage pipe to make solid waste can be filtered in the cartridge filter, sewage can flow back to holding in the shell again through the filtration pore on the cartridge filter. The attached drawing shows that the sewage pipe is of a straight pipe structure, the access shell is arranged above the water outlet of the sewage pipe, the gas-liquid mixture is sprayed out of the water outlet and collides with the bottom plate of the access shell to fall into the filter cylinder, and the bottom plate of the access shell has no guiding effect on the gas-liquid mixture, so that the gas-liquid mixture is easy to splash after collision, and the flow direction of the gas-liquid mixture cannot be controlled; on the other hand, the gas-liquid mixture is easy to fall back into the sewage pipe under the flow blocking effect, especially the filter cartridge is arranged close to the top of the sewage tank, the distance between the filter cartridge and the water outlet end of the sewage pipe is short, and the gas-liquid mixture is easy to fall back into the sewage pipe in the inclined use process of the cleaning device to influence the cleaning effect.

Therefore, the sewage tank used at present has the problems that the gas-liquid mixture is easy to splash after being sprayed out from the outlet end of the water inlet pipe, the water inlet pipe cannot guide the gas-liquid mixture, and the gas-liquid mixture is easy to flow back into the water inlet pipe.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a water tank and cleaning device thereof, this water tank can carry out the water conservancy diversion to gas-liquid mixture, and prevent the gas-liquid mixture backward flow.

The utility model provides a water tank, including lid and cup, lid and cup removable lid from top to bottom close, the lid is provided with the first pipeline section that is used for the gas-liquid mixture to turn to, and first pipeline section has first entrance point and first exit end, be provided with the second pipeline section that is used for the suction gas-liquid mixture in the cup, the second pipeline section has second entrance point and second exit end, and second exit end and second entrance point distribute the setting from top to bottom, the second pipeline section passes through second entrance point and cup outer wall intercommunication, the lid fits on the cup so that first entrance point and the removable butt joint of second exit end.

Among this technical scheme, can make the first pipeline section that gas-liquid mixture turned to and the second pipeline section of suction gas-liquid mixture through the setting, the intake pipe comprises return bend and straight tube promptly, gas-liquid mixture gets into through the straight tube and falls into in the cup through the return bend direction, gas-liquid mixture receives the return bend water conservancy diversion effect and can directly fall into in the cup, avoids gas-liquid mixture to splash from the straight tube blowout, moreover, set up first pipeline section and be the return bend, even then sewage in the cup also is difficult to flow back to in the intake pipe under the tilt state, improve clean efficiency.

On the other hand, the first pipe section is arranged on the cover body, the second pipe section is arranged in the cup body, the first inlet end of the first pipe section is detachably abutted with the second outlet end of the second pipe section, when the cover body and the cup body are vertically detached, the first pipe section and the second pipe section are also detached, namely, the first inlet end and the second outlet end are vertically separated, when the cover body and the cup body are vertically covered, the first pipe section is also abutted with the second pipe section, namely, the first inlet end and the second outlet end are vertically abutted. The first pipe section of the elbow structure is more suitable for guiding the pumped gas-liquid mixture into other parts in the cup body, such as a solid-liquid separator and the like, so that the elbow structure is arranged on the cover body by arranging the detachable butt joint water inlet pipe structure, the problem that the solid-liquid separator is difficult to take out from a sewage tank is solved, and the solid-liquid separator can be independently cleaned after being taken out; and the joint of the first pipe section and the second pipe section is synchronously completed by the covering of the cover body and the cup body, so that the use is simple and labor-saving.

As an improvement, the first inlet end is flexible, and/or the second outlet end is flexible.

Because the sewage tank needs to be opened and cleaned after being used, and the use conditions of the sewage tank which is opened and closed for many times are considered, the first pipe section and the second pipe section are of the soft and hard joint structure, so that the joint sealing performance of the first pipe section and the second pipe section can be ensured, and a user can easily complete the sealing connection of the water inlet pipe while sleeving and mounting the cover body and the cup body of the sewage tank without putting great attention on. It should be noted that the soft and hard structure of the water inlet pipe in the present application includes at least three ways: the first inlet end of the first pipe section is soft; or the second outlet end of the second pipe section is soft; or, the first inlet end and the second outlet end are both soft.

As an improvement, the first inlet end is soft, and the second pipe section is a hard pipe; or a soft sleeve is arranged between the first inlet end and the second outlet end, the first pipe section is a hose or a hard pipe, and the second pipe section is a hard pipe.

Among this technical scheme, the soft or hard structure who optimizes the inlet tube includes: the first inlet end of the first pipe section is soft, and the second pipe section is a hard pipe; or, the first inlet end and the second outlet end are both soft, that is, the first pipe section can be a hose or a hard pipe, and the second pipe section is a hard pipe by arranging a soft sleeve between the first inlet end and the second outlet end. The second pipe section in the technical scheme is of a hard pipe structure, so that a gas-liquid mixture can be input more conveniently; and the first pipe section is connected with the second pipe section through the soft sleeve, so that the production and the processing are simpler and more convenient.

As an improvement, one end of the soft sleeve is fixedly connected with the first inlet end, and the other end of the soft sleeve is detachably butted with the second outlet end. Through the one end and the first import end fixed connection that set up the soft cover, soft cover and first pipeline section fixed connection promptly, the soft cover is connected with the lid through first pipeline section, and the other end and the removable butt joint of second exit end of soft cover, lid and cup lid are fashionable promptly, and first pipeline section docks with the second pipeline section through soft cover, and it is convenient to use, soft cover simple structure, production convenience.

As an improvement, the connecting part of the soft sleeve and the second outlet end is in a horn shape, and the second pipe section is abutted against the inner wall of the soft sleeve through the second outlet end to be sealed. Be the horn type basically through setting up the soft cover, its junction with the second exit end is the horn mouth, and the bottom opening is greater than the size of second exit end, then the butt joint of second exit end and soft cover need not the accurate also can sealing connection of counterpointing, and it is convenient to use.

As an improvement, the second pipe section is arranged in the cup body in the middle, and the first pipe section is arranged at the bottom of the cover body corresponding to the second pipe section. Through setting up second pipeline section setting between two parties, then the stability of input gas-liquid mixture is better, and then sewage incasement portion stability is better.

As an improvement, a filter residue cavity for solid-liquid separation is arranged in the cup body and communicated with the first outlet end of the first pipe section, so that a gas-liquid mixture sequentially passes through the second pipe section, the first pipe section and the filter residue cavity to enter the cup body.

In the technical scheme, the filter residue cavity is arranged in the cup body and used for solid-liquid separation, and solid foreign matters are separated from sewage through the filter residue cavity so as to prevent solid garbage from accumulating to block a sewer during drainage; filter residue chamber and first exit end intercommunication, gas-liquid mixture get into first pipeline section from the second pipeline section, turn to through first pipeline section and get into the filter residue intracavity and carry out solid-liquid separation, and the gas-liquid mixture can directly get into the filter residue intracavity through the guide effect of first pipeline section, can not influence the inside stability of cup to first pipeline section sets up on the lid, takes out first pipeline section in step through taking off the lid, can not influence taking out, the clearance in filter residue chamber.

As an improvement, the filter residue cavity is provided with an arc-shaped surface matched with the outer wall of the second pipe section, and the arc-shaped surface is used for installation and guide of the second pipe section. The arc-shaped surface is arranged on the filter residue cavity and can be attached to the outer wall of the second pipe section, and the filter residue cavity can be taken out or installed under the guiding action of the arc-shaped surface and the second pipe section, so that the device is labor-saving and convenient; on the other hand, when lid was fashionable about lid and cup, when first pipe section docked with the second pipe section promptly, the second pipe section docked first pipe section through the arcwall face direction in filter residue chamber, and it is more convenient, laborsaving to use.

As an improvement, the cover body is connected with a filter funnel, the filter funnel is arranged in the cup body, and a filter residue cavity is formed in the inner cavity of the filter funnel. Be connected with the lid through setting up the filter funnel, then the lid is when dismantling, and the filter funnel breaks away from the cup along with the lid is synchronous, and it is convenient to use, and the user takes out the filter funnel and need not directly touch the filter funnel with the hand, improves and uses experience and feel.

The utility model discloses can also provide a cleaning device, including aforementioned a water tank, the water tank can be dismantled with cleaning device and be connected.

The utility model provides a pair of water tank and cleaning device thereof, turn to the first pipeline section of usefulness through being provided with gas-liquid mixture, so that gas-liquid mixture is difficult for taking place to splash when getting into the cup, and directly get into the filter residue chamber through the guide effect, through setting up split type inlet tube, close the butt joint of first pipeline section of synchronous realization and second pipeline section through lid and cup lid, it is convenient not only to use, and be convenient for taking out in filter residue chamber, the clearance, be soft or hard joint structure through setting up first pipeline section and second pipeline section, not only guarantee that the leakproofness is good, and the joint installation is laborsaving convenient.

Drawings

Fig. 1 is a schematic perspective view of a water tank according to the present disclosure.

Fig. 2 is a schematic cross-sectional structural view of a water tank according to the present disclosure.

Fig. 3 is a partially enlarged schematic view of the disclosure at a in fig. 2.

Fig. 4 is a schematic perspective view of the cover and the first pipe segment according to the present disclosure.

Fig. 5 is a perspective view of the cup and the second tube segment according to the present disclosure.

Fig. 6 is a schematic perspective view of a soft cover according to the present disclosure.

Fig. 7 is a partial structural schematic view of a water tank according to the present disclosure.

Fig. 8 is a schematic perspective view of a cleaning device according to the present disclosure.

Shown in the figure: 1. a water tank; 11. a cover body; 12. a cup body; 13. a first tube section; 131. a first inlet end; 132. a first outlet end; 14. a second tube section; 141. a second inlet end; 142. a second outlet end; 15. a soft sleeve; 16. a filter hopper; 161. an arc-shaped surface; 2. a device is cleaned.

Detailed Description

For a better understanding of the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the present application and does not limit the scope of the present application in any way. Like reference numerals refer to like elements throughout the specification.

In the drawings, the thickness, size, and shape of an object have been slightly exaggerated for convenience of explanation. The figures are purely diagrammatic and not drawn to scale.

It will be further understood that the terms "comprises," "comprising," "includes," "including," "has," "containing," "includes" and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Example 1

As shown in fig. 1 to 8, the present application discloses a water tank, including a lid 11 and a cup 12, the lid 11 and the cup 12 are detachably covered up and down, the lid 11 is provided with a first pipe section 13 for turning a gas-liquid mixture, the first pipe section 13 is provided with a first inlet end 131 and a first outlet end 132, wherein the first pipe section 13 is a U-shaped elbow, a second pipe section 14 for pumping the gas-liquid mixture is provided in the cup 12, the second pipe section 14 is provided with a second inlet end 141 and a second outlet end 142, the second pipe section 14 is a straight pipe, the second outlet end 142 and the second inlet end 141 are distributed up and down, the second pipe section 14 is communicated with the outer wall of the cup 12 through the second inlet end 141, the lid 11 is covered on the cup 12 so that the first inlet end 131 is detachably connected with the second outlet end 142, the gas-liquid mixture can directly fall into the cup 12 under the diversion action of the elbow, and splashing of the gas-liquid mixture from the straight pipe is avoided.

As shown in fig. 2, 4 and 5, the first pipe section 13 is disposed on the cover body 11, the top of the first pipe section 13 is embedded in the cover body 11 and fixed, so as to save the internal space of the waste water tank 1, the second pipe section 14 is centrally disposed in the cup body 12, the first pipe section 13 is disposed at the bottom of the cover body 11 corresponding to the second pipe section 14, and the first inlet end 131 of the first pipe section 13 is detachably abutted to the second outlet end 142 of the second pipe section 14, so that when the cover body 11 and the cup body 12 are vertically detached, the first pipe section 13 and the second pipe section 14 are also detached, that is, the first inlet end 131 and the second outlet end 142 are vertically separated, and when the cover body 11 and the cup body 12 are vertically covered, the first pipe section 13 is also abutted to the second pipe section 14, that is, the first inlet end 131 and the second outlet end 142 are vertically abutted, and the joint of the first pipe section 13 and the second pipe section 14 is synchronously completed by covering the cover body 11 and the cup body 12.

Wherein, first pipe section 13 and second pipe section 14 are soft or hard joint structure, ensure the joint leakproofness of first pipe section 13 and second pipe section 14, and accomplish the sealing connection of inlet tube when sewage case 1 lid 11 and sewage case 1 cup 12 cup joint the installation, the soft or hard joint structure of inlet tube of this application includes three kinds of modes at least: the first inlet end 131 of the first tube section 13 is flexible; alternatively, the second outlet end 142 of the second tube segment 14 is flexible; alternatively, both the first inlet end 131 and the second outlet end 142 are flexible.

As shown in fig. 2 and 3, in this embodiment, the soft sleeve 15 is disposed between the first inlet end 131 and the second outlet end 142, so that the first inlet end 131 and the second outlet end 142 are both soft, the first pipe section 13 is a flexible pipe (the first pipe section 13 may also be a hard pipe), the second pipe section 14 is a hard pipe, the top of the soft sleeve 15 is provided with a first engaging groove, the bottom of the first inlet end 131 is provided with a second engaging groove adapted to the first engaging groove, the first engaging groove and the second engaging groove are fixed by bonding after being engaged, the bottom of the soft sleeve 15 is detachably abutted to the second outlet end 142, that is, when the cover body 11 is covered with the cup body 12, the first pipe section 13 is abutted to the second pipe section 14 through the soft sleeve 15.

As shown in fig. 2, fig. 3 and fig. 6, the soft sleeve 15 is substantially in a horn shape, the connection portion of the soft sleeve 15 and the second outlet end 142 is in a horn shape, the bottom opening is larger than the size of the second outlet end 142, the second pipe section 14 is sealed by the second outlet end 142 abutting against the inner wall of the soft sleeve 15, and the butt joint of the second outlet end 142 and the soft sleeve 15 can be also in a sealing connection without accurate alignment, so that the use is convenient.

As shown in fig. 7, the cover 11 is connected with a filter funnel 16 for solid-liquid separation, the filter funnel 16 is arranged in the cup body 12, the inner cavity of the filter funnel 16 is formed into a filter residue cavity, when the cover 11 is disassembled, the filter funnel 16 is synchronously separated from the cup body 12 along with the cover 11, a user takes out the filter funnel 16 without directly touching the filter funnel 16 with hands, solid foreign matters are separated from sewage through the filter residue cavity, and solid garbage is prevented from being accumulated to block a sewer when water is drained.

As shown in fig. 2 and 7, the filter hopper 16 is communicated with the first outlet end 132, the first pipe section 13 guides the pumped gas-liquid mixture into the filter hopper 16, the residue filtering cavity is communicated with the first outlet end 132, the gas-liquid mixture enters the first pipe section 13 from the second pipe section 14, and the gas-liquid mixture turns to enter the residue filtering cavity through the first pipe section 13 to perform solid-liquid separation; when the filter hopper 16 needs to be taken out and cleaned, the first pipe section 13 is fixed on the cover body 11 and taken out together, the use is convenient, and the solid garbage in the filter hopper 16 is difficult to flow back into the water inlet pipe even in an inclined state because the first pipe section 13 is a bent pipe.

As shown in fig. 7, the filter hopper 16 is provided with an arc surface 161 adapted to the outer wall of the second pipe section 14, the arc surface 161 can be attached to the outer wall of the second pipe section 14, and the filter hopper 16 can be taken out or installed under the guiding action of the arc surface 161 and the second pipe section 14, so that the filter hopper is labor-saving and convenient; on the other hand, when the cover 11 and the cup 12 are closed up and down, i.e. when the first pipe section 13 is butted with the second pipe section 14, the second pipe section 14 is guided to butt the first pipe section 13 through the arc-shaped surface 161, so that the use is more convenient and labor-saving.

Example 2

As shown in fig. 1 to 8, the present application discloses a cleaning device, which includes the water tank 1 mentioned in embodiment 1, and the structure of the water tank 1 is the same as that of embodiment 1, and is not described again.

As shown in fig. 8, the water tank 1 is detachably connected to the cleaning device 2, the water tank 1 can be detached from the cleaning device 2 for draining and cleaning, the cover 11 is provided with a push switch for unlocking the water tank 1, the housing is provided with a handle, and when the push switch is unlocked, a user can take down the water tank 1 by the handle.

The utility model provides a pair of water tank and cleaning device thereof, turn to first pipeline section 13 of usefulness through being provided with gas-liquid mixture, so that gas-liquid mixture is difficult for taking place to splash when getting into cup 12, and directly get into the filter residue chamber through the guide effect, through setting up split type inlet tube, close the first pipeline section 13 of synchronous realization and the butt joint of second pipeline section 14 with cup 12 lid through lid 11, it is not only convenient to use, and be convenient for taking out in filter residue chamber, the clearance, be soft or hard joint structure through setting up first pipeline section 13 and second pipeline section 14, not only guarantee that the leakproofness is good, and the joint installation is laborsaving convenient.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (10)

1. The water tank comprises a cover body (11) and a cup body (12), wherein the cover body (11) and the cup body (12) are detachably covered up and down, and the water tank is characterized in that the cover body (11) is provided with a first pipe section (13) for turning a gas-liquid mixture, the first pipe section (13) is provided with a first inlet end (131) and a first outlet end (132), a second pipe section (14) for pumping the gas-liquid mixture is arranged in the cup body (12), the second pipe section (14) is provided with a second inlet end (141) and a second outlet end (142), the second outlet end (142) and the second inlet end (141) are distributed and arranged up and down, the second pipe section (14) is communicated with the outer wall of the cup body (12) through the second inlet end (141), and the cover body (11) is covered on the cup body (12) so that the first inlet end (131) is detachably abutted to the second outlet end (142).

2. A water tank according to claim 1, characterized in that the first inlet end (131) is soft and/or the second outlet end (142) is soft.

3. A water tank according to claim 2, wherein the first inlet end (131) is flexible and the second pipe section (14) is a rigid pipe; or a soft sleeve (15) is arranged between the first inlet end (131) and the second outlet end (142), the first pipe section (13) is a hose or a hard pipe, and the second pipe section (14) is a hard pipe.

4. A water tank according to claim 3, characterized in that one end of the soft sleeve (15) is fixedly connected with the first inlet end (131), and the other end of the soft sleeve (15) is detachably connected with the second outlet end (142).

5. A water tank according to claim 4, characterized in that the connection of the flexible jacket (15) to the second outlet end (142) is flared, and the second pipe section (14) is sealed by the second outlet end (142) abutting against the inner wall of the flexible jacket (15).

6. A cistern as claimed in claim 1, characterised in that the second section (14) is centrally located within the cup body (12), and the first section (13) is located at the base of the lid (11) in correspondence with the second section (14).

7. A water tank according to claim 6, characterized in that a residue chamber for solid-liquid separation is provided in the cup body (12), and the residue chamber is communicated with the first outlet end (132) of the first pipe section (13) so that the gas-liquid mixture passes through the second pipe section (14), the first pipe section (13) and the residue chamber in turn into the cup body (12).

8. A water tank according to claim 7, characterized in that the straining chamber is provided with an arc-shaped surface (161) adapted to the outer wall of the second pipe section (14), said arc-shaped surface (161) being used for installation guidance of the second pipe section (14).

9. The water tank as claimed in claim 8, characterized in that the cover (11) is connected with a filter funnel (16), the filter funnel (16) is arranged in the cup body (12), and an inner cavity of the filter funnel (16) is formed into a filter residue cavity.

10. A cleaning device, characterized in that it comprises a water tank according to any of claims 1-9, said water tank (1) being detachably connected to the cleaning device (2).

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