A recycling container and a cleaning device

Abstract

The present invention relates to a recycling container and a cleaning device, belonging to the technical field of household appliances, and is used to solve the problem of difficult cleaning of the existing recycling container. The recycling container of the present invention includes: a recycling cavity provided with a fluid inlet for allowing a dust-containing fluid to enter the recycling cavity; a filter barrel for performing solid-liquid separation on the dust-containing fluid entering the recycling cavity; the filter barrel is installed in the recycling cavity, and the filter barrel is provided with a liquid inlet; a fluid pipeline, one end of which is communicated with the fluid inlet and the other end is communicated with the liquid inlet for guiding the dust-containing fluid into the filter barrel. The recycling container of the present invention is provided with a filter barrel, so that the dust-containing fluid entering the recycling container realizes solid-liquid separation, and the solid debris and waste liquid in the dust-containing fluid entering the recycling container are stored in separate areas, which not only facilitates the cleaning of the recycling container, but also avoids the bacterial growth caused by the mixing of solid debris and waste liquid.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and particularly to a recycling container and a cleaning device. Background Art

[0002] Currently, a fluid pipeline is provided in the sewage tank of an existing floor cleaning device. The fluid pipeline extends from the bottom of the sewage tank to its interior and is connected to the floor brush of the floor cleaning device to introduce the absorbed dust-containing fluid (including solid debris, waste liquid, dust-containing air flow, etc.) into the sewage tank. The gas in the dust-containing fluid flows out through the opening at the top of the sewage tank, and the solid debris and waste liquid in the dust-containing fluid are mixed together and stored in the sewage tank, resulting in difficult cleaning of the sewage tank and easy breeding of bacteria. Summary of the Invention

[0003] In view of the above analysis, embodiments of the present invention aim to provide a recycling container and a cleaning device to solve the problem of difficult cleaning of the existing recycling container.

[0004] On the one hand, the present invention provides a recycling container, including:

[0005] A recycling cavity provided with a fluid inlet for the dust-containing fluid to enter the recycling cavity;

[0006] A filter barrel for solid-liquid separation of the dust-containing fluid entering the recycling cavity; the filter barrel is installed in the recycling cavity and is provided with a liquid inlet.

[0007] A fluid pipeline, one end of which is communicated with the fluid inlet and the other end is communicated with the liquid inlet, for introducing the dust-containing fluid into the filter barrel.

[0008] Further, it further includes an upper end cover and a box body. The upper end cover is located above the box body, and the upper end cover and the box body jointly limit the recycling cavity;

[0009] The fluid inlet is opened on the box body;

[0010] The fluid pipeline is installed in the box body;

[0011] A part of the filter barrel is connected to the upper end cover, and the remaining part is located in the box body.

[0012] Further, the filter barrel includes a barrel body and a connecting plate, and the connecting plate is connected to the barrel body;

[0013] The filter barrel is connected to the upper end cover through the connecting plate;

[0014] The barrel body is provided with a plurality of filter holes, and the filter holes are distributed on the side wall and / or the bottom wall of the barrel body;

[0015] The liquid inlet is opened on the barrel body, and the liquid inlet is located above the filter holes.

[0016] Further, the barrel body is also provided with an air outlet, and the air outlet is located on the top end face of the barrel body;

[0017] The liquid inlet is located on the side wall of the barrel body.

[0018] Further, the filter barrel further includes a flow guiding member, and the flow guiding member includes an exhaust pipe and a cyclone part, and the cyclone part is arranged around the outside of the exhaust pipe;

[0019] The exhaust pipe is communicated with the air outlet, and the cyclone part is connected with the liquid inlet.

[0020] Further, the cyclone part is hermetically connected to the side wall of the barrel body;

[0021] The exhaust pipe is a cylindrical pipe, and an air inlet and an air outlet are respectively arranged at both ends. The air inlet is located inside the barrel body, and the air outlet is communicated with the air outlet.

[0022] Further, the flow guiding member is detachably installed on the top of the barrel body;

[0023] The cyclone part is located inside the barrel body and is in sealing contact with the side wall of the barrel body;

[0024] The exhaust pipe is located inside the barrel body.

[0025] Further, the flow guiding member is provided with hanging ears, and the barrel body is provided with ear grooves adapted to the hanging ears.

[0026] Further, the flow guiding member is also provided with a connecting frame, and the connecting frame is located above the cyclone part and the exhaust pipe and is arranged around the outside of the air outlet.

[0027] Further, the connecting plate is detachably connected to the bottom of the upper end cover;

[0028] The upper end cover is provided with an exhaust passage, and the exhaust passage is provided with a passage inlet and a passage outlet. The passage inlet is located on the bottom end face of the upper end cover, and the passage outlet is located on the top end face of the upper end cover. The passage inlet is opposite to and communicated with the connecting frame.

[0029] Further, a filtering part is arranged in the exhaust passage, and the filtering part is hermetically connected to the side wall of the exhaust passage.

[0030] Further, the filtering part is detachably covered at the passage outlet.

[0031] Further, the upper end cover is detachably connected to the box body, and a sealing ring is arranged at the connection part.

[0032] Furthermore, the fluid pipeline portion is closely attached to the inner wall of the box body.

[0033] Furthermore, the fluid pipeline includes a first elbow, a second elbow (32), a longitudinal pipe, and a transverse pipe that are connected in sequence;

[0034] The first elbow is connected to the fluid inlet;

[0035] The longitudinal pipe is closely attached to the side wall of the box body;

[0036] The transverse pipe is perpendicularly connected to the longitudinal pipe, and the transverse pipe is connected to the liquid inlet.

[0037] On the other hand, the present invention provides a cleaning device including the above-mentioned recovery container.

[0038] Furthermore, it further includes a cleaning component that is communicated with the fluid inlet to introduce the dust-containing fluid absorbed by the cleaning component from the ground to be cleaned into the recovery container.

[0039] Compared with the prior art, the present invention can at least achieve one of the following beneficial effects:

[0040] (1) The recovery container is provided with a filter barrel, enabling solid-liquid separation of the dust-containing fluid entering the recovery container, storing the solid debris and waste liquid in the dust-containing fluid entering the recovery container in separate areas, which not only facilitates the cleaning of the recovery container but also avoids the bacterial growth caused by the mixing of solid debris and waste liquid;

[0041] (2) The top of the filter barrel is provided with a guiding member, and the guiding member is provided with a cyclone portion. The cyclone portion enables the dust-containing fluid to be spirally transmitted towards the bottom of the barrel body, performing cyclone separation on the dust-containing fluid and avoiding the formation of turbulence of the dust-containing gas in the barrel body, making the filtration of the dust-containing fluid by the filter barrel in an orderly manner and having a stable and good filtration effect;

[0042] (3) The first elbow and the second elbow of the fluid pipeline make the longitudinal pipe closely attached to the side wall of the recovery cavity, which can effectively save the volume of the recovery cavity, avoid the crisscross of pipelines in the recovery cavity, and facilitate the cleaning of the recovery container; in addition, the first elbow and the second elbow make a part of the pipeline of the fluid pipeline a bent pipeline, which can slow down the flow rate of the dust-containing fluid in the fluid pipeline, thereby extending the flow time of the dust-containing fluid in the fluid pipeline to increase the filtration time of the dust-containing fluid by the filter barrel, avoiding a large amount of the dust-containing fluid pouring into the barrel body in a short time and causing excessive filtration pressure on the filter barrel to ensure a stable and good filtration effect of the filter barrel.

[0043] In the present invention, the above technical solutions can also be combined with each other to achieve more preferred combined solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can be made obvious from the description, or understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the content specifically pointed out in the description and the drawings. Description of the Drawings

[0044] The drawings are only for the purpose of showing specific embodiments, and are not considered to be a limitation of the present invention. Throughout the drawings, the same reference signs denote the same components.

[0045] Figure 1 It is a schematic structural diagram (1) of the recycling container in the specific embodiment;

[0046] Figure 2 It is a schematic structural diagram (2) of the recycling container in the specific embodiment;

[0047] Figure 3 It is a schematic structural diagram (3) of the recycling container in the specific embodiment;

[0048] Figure 4 It is a cross-sectional view of the recycling container in the specific embodiment;

[0049] Figure 5 It is a cross-sectional view of taking out the filter barrel of the recycling container in the specific embodiment;

[0050] Figure 6 It is a schematic structural diagram (1) of the upper end cover in the specific embodiment;

[0051] Figure 7 It is a schematic structural diagram (2) of the upper end cover in the specific embodiment;

[0052] Figure 8 It is a schematic structural diagram of the assembled upper end cover and the filter barrel in the specific embodiment;

[0053] Figure 9 It is a schematic structural diagram (1) of the filter barrel in the specific embodiment;

[0054] Figure 10 It is a cross-sectional view of the filter barrel in the specific embodiment;

[0055] Figure 11 It is a schematic structural diagram of the filter barrel with the flow guide member removed in the specific embodiment;

[0056] Figure 12 It is a schematic structural diagram (1) of the flow guide member in the specific embodiment;

[0057] Figure 13Schematic diagram (II) of the structure of the flow guide member in the specific implementation manner;

[0058] Figure 14 Schematic diagram of the structure after the box body and the fluid conduit are assembled in the specific implementation manner;

[0059] Figure 15 Cross-sectional view of the box body and the fluid conduit after assembly in the body implementation manner.

[0060] Reference numerals:

[0061] 1 - Recovery cavity; 101 - Fluid inlet; 2 - Filter barrel; 201 - Liquid inlet; 202 - Air outlet; 203 - Air inlet; 204 - Air outlet; 21 - Barrel body; 211 - Filter holes; 212 - Air guide platform; 213 - Groove; 214 - Ear groove; 22 - Connecting plate; 23 - Flow guide member; 231 - Exhaust pipe; 232 - Cyclone part; 232a - Wind shield; 232b - Spiral plate; 233 - Hanging ear; 234 - Connecting frame; 3 - Fluid pipeline; 31 - First elbow; 32 - Second elbow; 33 - Longitudinal pipe; 34 - Transverse pipe; 4 - Upper end cover; 401 - Channel inlet; 41 - Filter part; 42 - Sealing ring; 43 - Assembly ring band; 44 - Pressing part; 5 - Box body; 6 - Handle. Specific implementation manner

[0062] The following will specifically describe the preferred embodiments of the present invention in conjunction with the accompanying drawings. Among them, the accompanying drawings form a part of the present invention and are used together with the embodiments of the present invention to explain the principle of the present invention, rather than to limit the scope of the present invention.

[0063] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the term "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood according to specific circumstances.

[0064] The terms "top", "bottom", "above...", "below" and "on..." described throughout the text are relative positions with respect to the components of the device, such as the relative positions of the top and bottom substrates inside the device. It can be understood that the device is multifunctional and has nothing to do with its orientation in space.

[0065] The normal working surface of the present invention can be a plane or a curved surface, which can be inclined or horizontal. For the convenience of description, the embodiments of the present invention are placed on a horizontal plane and used on the horizontal plane, and "high and low" and "up and down" are defined accordingly.

[0066] Embodiment 1

[0067] This embodiment provides a recycling container, such as Figures 1 to 15 , including:

[0068] A recycling cavity 1 is provided with a fluid inlet 101 for allowing a dust-containing fluid to enter the recycling cavity 1;

[0069] A filter barrel 2 is provided for solid-liquid separation of the dust-containing fluid entering the recycling cavity 1; the filter barrel 2 is installed in the recycling cavity 1, and the filter barrel 2 is provided with a liquid inlet 201;

[0070] A fluid pipeline 3 is connected at one end to the fluid inlet 101 and at the other end to the liquid inlet 201 for guiding the dust-containing fluid into the filter barrel 2.

[0071] It should be noted that the above-mentioned dust-containing fluid includes solid debris (such as hair, debris, etc.), waste liquid, and dust-containing air flow, etc. Substances absorbed from the ground by the cleaning components (such as floor brushes, roller brushes, etc.) of the cleaning equipment and entering the recycling container are all included in the dust-containing fluid.

[0072] Compared with the prior art, the recycling container of the present invention is provided with a filter barrel 2, enabling solid-liquid separation of the dust-containing fluid entering the recycling container, that is, storing the solid debris in the dust-containing fluid in the filter barrel 2, and the liquid in the dust-containing fluid is stored in the liquid storage space between the recycling cavity 1 and the filter barrel 2 after being filtered by the filter barrel 2. In this way, the solid debris and waste liquid in the dust-containing fluid entering the recycling container are stored in separate zones, which not only facilitates the cleaning of the recycling container but also avoids the bacterial growth caused by the mixing of solid debris and waste liquid.

[0073] The recycling container further includes an upper end cover 4 and a box body 5. The upper end cover 4 is located above the box body 5, and the upper end cover 4 and the box body 5 jointly define the recycling cavity 1. Specifically, the upper end cover 4 covers the box body 5, the fluid inlet 101 is opened on the box body 5, the fluid pipeline 3 is installed in the box body 5, a part of the filter barrel 2 is connected to the upper end cover 4, and the remaining part of the filter barrel 2 is located in the box body 5.

[0074] The filter barrel 2 includes a barrel body 21 and a connecting plate 22. The connecting plate 22 is connected to the barrel body 21, and the filter barrel 2 is connected to the upper end cover 4 through the connecting plate 22. The barrel body 21 is provided with a plurality of filter holes 211, and the filter holes 211 are distributed on the side wall and / or bottom wall of the barrel body 21 for allowing the waste liquid in the dust-containing fluid entering the barrel body 21 to flow out of the barrel body 21 through the filter holes 211.

[0075] The barrel body 21 is provided with the liquid inlet 201 for allowing the dust-containing fluid to enter the barrel body 21 through the liquid inlet 201; and the liquid inlet 201 is located above the filter holes 211 to ensure that all the filter holes 211 can play a role in filtering solid debris.

[0076] The barrel body 21 is also provided with an air outlet 202 to allow the gas in the dusty fluid to be discharged out of the barrel body 21 through the air outlet 202. Further, the air outlet 202 is located at the top end face of the barrel body 21 to prevent solid debris in the barrel body 21 from blocking the discharge of the dusty airflow.

[0077] In this embodiment, the top of the barrel body 21 is open, that is, the wall of the air outlet 202 is flush with the inner wall of the barrel body 21. The liquid inlet 201 is located on the side wall of the barrel body 21, and the liquid inlet 201 is located at a position on the side wall of the barrel body 21 that is relatively high up to ensure that the barrel body 21 has a relatively large volume for storing solid debris.

[0078] In this embodiment, the filter holes 211 are opened on the side wall and the bottom wall of the barrel body 21, and all the filter holes 211 are located below the liquid inlet 201. Specifically, the filter holes 211 on the side wall are evenly distributed at a position on the side wall of the barrel body 21 that is relatively low down. Preferably, the filter holes 211 are evenly distributed between the middle and the bottom of the side wall of the barrel body 21. By setting the positions of the filter holes 211 in this way, the waste liquid in the dusty fluid entering the barrel body 21 can seep out of the barrel body 21 as soon as possible under the action of gravity, while ensuring that the barrel body 21 has sufficient strength.

[0079] All the filter holes 211 can have the same or different shapes, and the sizes of the filter holes 211 can be the same or different. The manufacturer can design the shapes and sizes of the filter holes 211 according to the shape and size of the filter barrel and the environment in which the filter barrel is used. Preferably, all the filter holes 211 have the same shape and size to enable the filter barrel 2 to have a stable filtering effect. The filter holes 211 are round holes because, for holes with the same hole area on the same area, the number of round holes is the largest. The diameter of the filter holes 211 is d, where 2 mm ≤ d ≤ 5 mm. While ensuring that solid debris can be filtered out as much as possible, it also ensures that the waste liquid has a relatively fast seepage speed. In this embodiment, d = 3 mm.

[0080] In this embodiment, the shape of the barrel body 21 is a cylindrical barrel to facilitate the cleaning and installation of the filter barrel.

[0081] The connecting plate 22 is connected to the side wall of the barrel body 21 and is located above the liquid inlet 201 to facilitate the assembly of the filter barrel and not affect the introduction of the dusty fluid.

[0082] Specifically, the connecting plate 22 is perpendicularly connected to the side wall of the barrel body 21 so that the barrel body 21 is vertically arranged in the recovery cavity 1, thereby improving the filtering effect of the filter barrel. The connecting plate 22 is supported by the recovery container upwards and is subjected to the gravity of the barrel body 21 and the dusty fluid inside the barrel body 21 downwards. The two forces are easily balanced, enabling the filter barrel 2 to be stably balanced in the recovery container, having a stable filtering effect, and the connecting plate 22 is in force balance, making its connection with the barrel body 21 firm and reliable.

[0083] In this embodiment, the connecting plate 22 is an annular plate, which is vertically arranged around the outer side of the top end of the barrel body 21, that is, the connecting plate 22 is arranged around the outside of the air outlet 202. In some embodiments, there are multiple connecting plates 22, and these connecting plates 22 are vertically arranged around the outer side of the barrel body 21.

[0084] To ensure that the dust-containing air flow in the barrel body 21 is discharged as soon as possible, a wind guiding platform 212 is provided in the barrel body 21. The wind guiding platform 212 is located at the bottom of the barrel body 21 and is opposite to the air outlet 202 to direct the dust-containing air flow to the air outlet 202 as soon as possible.

[0085] Specifically, the bottom of the wind guiding platform 212 is connected to the bottom wall of the barrel body 21. There is a gap between the side wall of the wind guiding platform 212 and the side wall of the barrel body 21. The filter holes 211 on the bottom wall of the barrel body 21 are arranged around the outside of the bottom of the wind guiding platform 212.

[0086] To make the wind guiding platform 212 have a better guiding effect, the shape of the wind guiding platform 212 is a conical platform, and it gradually shrinks inward from its bottom to the top, that is, the side wall of the wind guiding platform 212 gradually inclines inward from bottom to top.

[0087] In this embodiment, the shape of the wind guiding platform 212 is a frustum of a cone, and the radius of the top end face is smaller than the radius of the bottom end face. The central axis of the wind guiding platform 212 is collinear with the central axis of the barrel body 21, that is, the wind guiding platform 212 is located at the center of the bottom of the barrel body 21. The dust-containing air flow in the barrel body 21 spirally flows upward to the air outlet 202 under the guiding action of the wind guiding platform 212 and is then discharged from the air outlet 202 out of the filter barrel 2.

[0088] To reduce the weight of the barrel body 21, in some embodiments, a cavity is provided inside the wind guiding platform 212, and the cavity wall forms a conical platform inside the barrel body 21. In this embodiment, a groove 213 is opened at the position of the lower end face of the bottom wall of the barrel body 21 corresponding to the wind guiding platform 212. The groove 213 is adapted to the wind guiding platform 212. Without affecting the guiding effect of the wind guiding platform 212, the weight of the wind guiding platform 212 can be reduced as much as possible, thereby reducing the weight of the barrel body 21, and the groove 213 is communicated with the recovery cavity 1 to enhance the liquid storage performance of the recovery container.

[0089] To improve the filtering effect of the barrel body 21 and prevent the formation of turbulence of the dust-containing air flow in the barrel body 21 from affecting the filtration of the dust-containing fluid, the filter barrel 2 further includes a guiding member 23. The guiding member 23 includes an exhaust pipe 231 and a cyclone portion 232. The cyclone portion 232 is disposed around the outer side of the exhaust pipe 231. The exhaust pipe 231 is communicated with the air outlet 202, and the cyclone portion 232 is connected to the liquid inlet 201. The dust-containing fluid enters the filter barrel 2 from the liquid inlet 201. Under the guidance of the cyclone portion 232 and the exhaust pipe 231, the waste liquid and solid debris quickly fall to the bottom of the barrel body 21 under the action of centrifugal force and gravity. The dust-containing air flow forms a cyclone in the barrel body 21, and then is guided by the air guiding platform 212 to converge to the center of the barrel body 21 and is led out through the air outlet 202 by the exhaust pipe 231.

[0090] The cyclone portion 232 includes a wind baffle 232a and a spiral plate 232b. One end of the wind baffle 232a is connected to one side of the liquid inlet 201, and the other end of the wind baffle 232a is tangent to the exhaust pipe 231. One end of the spiral plate 232b is connected to the top end face of the wind baffle 232a, and the other end of the spiral plate 232b is connected to the bottom end face of the wind baffle 232a. That is, the spiral plate 232b spirally extends downward from the top end face of the wind baffle 232a to the bottom end face. The inner side wall of the spiral plate 232b is connected to the exhaust pipe 231, and the outer side wall of the spiral plate 232b is connected to the inner side wall of the barrel body 21.

[0091] The wind baffle 232a faces the liquid inlet 201, and the projection of the wind baffle 232a on the liquid inlet 201 can completely cover the liquid inlet 201. Then, the included angle α between the wind baffle 232a and the liquid inlet 201 is less than 90°. So that the dust-containing fluid entering from the liquid inlet 201 is first blocked by the wind baffle 232a, and the inertia of most of the waste liquid and solid debris is eliminated, so that these waste liquid and solid debris fall as soon as possible under the action of gravity. The dust-containing air flow forms a spiral downward cyclone in the barrel body 21 under the guiding action of the wind baffle 232a, the spiral plate 232b and the exhaust pipe 231. Then, under the guiding action of the air guiding platform 212 at the bottom of the barrel body 21, it spirally converges upward to the center and is led out of the filter barrel 2 by the exhaust pipe 231. Except for most of the waste liquid and solid debris that fall after being blocked by the wind baffle 232a, the remaining small part of the waste liquid and solid debris are carried by the dust-containing air flow to make a spiral movement. This part of the waste liquid and solid debris finally falls to the bottom of the barrel body 21 under the action of the centrifugal force of the cyclone and its own gravity.

[0092] In order to make the wind baffle 232a have a good blocking and guiding effect and not affect the entry of the dust-containing fluid into the barrel body 21, 30°≤α≤70°. In this embodiment, α = 50°.

[0093] In this embodiment, the wind deflector 232a is a rectangular plate, the liquid inlet 201 is similar to a rectangle (it is a rectangle when the side wall of the barrel body 21 is flattened), the height of the wind deflector 232a (the distance between the upper and lower end faces) is equal to the height of the liquid inlet 201, and the width of the spiral plate 232b is the same as the width of the wind deflector 232a (the distance between the left and right end faces, the left end face is connected to the liquid inlet 201, and the right end face is connected to the exhaust pipe 231).

[0094] The exhaust pipe 231 is a cylindrical pipe, and an air inlet 203 and an air outlet 204 are respectively provided at both ends. A fluid passage for allowing air flow to pass through is provided between the air inlet 203 and the air outlet 204. The air inlet 203 is located inside the barrel body 21 and is opposite to the air guiding platform 212. The air outlet 204 is communicated with the air outlet 202, so that all the dust-containing air flow entering the exhaust pipe 231 is led out of the filter barrel 2 through the air outlet 202.

[0095] It should be noted that the lower end of the exhaust pipe 231 (the end with the air inlet 203) is opposite to the air guiding platform 212 and has a certain distance, so as to smoothly introduce the air flow into the exhaust pipe 231.

[0096] The cyclone part 232 is hermetically connected to the side wall of the barrel body 21 to ensure that the air flow inside the barrel body 21 can only be led out through the exhaust pipe 231.

[0097] The flow guiding member 23 is detachably installed inside the barrel body 21 for cleaning impurities inside the barrel body 21. In this embodiment, the flow guiding member 23 is detachably installed at the top of the barrel body 21. The cyclone part 232 is located inside the barrel body 21 and is in sealed contact with the side wall of the barrel body 21, and the exhaust pipe 231 is also located inside the barrel body 21.

[0098] In order to improve the connection strength between the flow guiding member 23 and the barrel body 21, hanging ears 233 are provided on both sides of the flow guiding member 23, and ear grooves 214 adapted to the hanging ears 233 are provided on the top end face of the side wall of the barrel body 21. The hanging ears 233 are clamped into the ear grooves 214 to realize the detachable connection between the flow guiding member 23 and the barrel body 21. In this embodiment, the hanging ears 233 are located above the cyclone part 232.

[0099] The flow guiding member 23 is also provided with a connection frame 234. The connection frame 234 is located above the cyclone part 232 and the exhaust pipe 231 and surrounds the outside of the air outlet 204, so that all the dust-containing air flow led out from the air outlet 204 enters the connection frame 234. The connection frame 234 is used for guiding the dust-containing air flow and connecting with other components.

[0100] The bottom end face of the connection frame 234 is hermetically connected to the tops of the cyclone part 232 and the exhaust pipe 231 to prevent the dust-containing air flow from leaking.

[0101] In this embodiment, the connection frame 234 is a rectangular frame.

[0102] The connecting plate 22 is detachably connected to the bottom of the upper end cover 4 so as to facilitate the installation, disassembly, cleaning and maintenance of the filter barrel 2.

[0103] The upper end cover 4 is provided with an exhaust passage which has a passage inlet 401 and a passage outlet. The passage inlet 401 is communicated with the air outlet 202, and the dust-containing air flow discharged from the filter barrel 2 through the air outlet 202 flows through the exhaust passage and is discharged from the upper end cover 4.

[0104] Specifically, the passage inlet 401 is located at the bottom end face of the upper end cover 4, and the passage outlet is located at the top end face of the upper end cover 4. The passage inlet 401 is opposite to and communicated with the connecting frame 234 so that all the dust-containing air flow in the filter barrel 2 is introduced into the exhaust passage.

[0105] A filtering part 41 is arranged in the exhaust passage. The filtering part 41 is hermetically connected to the side wall of the exhaust passage so that the dust-containing air flow entering the exhaust passage is dust-removed and dehumidified by the filtering part 41 and then discharged into the recovery container.

[0106] The filtering part 41 corresponds to the air outlet 202 to filter the dust-containing air flow led out from the air outlet 202 and then discharge the filtered gas into the recovery container. Specifically, the filtering part 41 includes a filter hepa and a dehumidifying agent to remove dust and water molecules in the dust-containing gas, making the air flow discharged from the recovery container dry and clean and avoiding corrosion of the downstream components of the recovery container.

[0107] In this embodiment, the filtering part 41 is detachably covered at the passage outlet for easy installation, disassembly, cleaning and maintenance.

[0108] The upper end cover 4 is detachably connected to the box body 5, and a sealing ring 42 is arranged at the connection part. The sealing ring 42 can not only enhance the connection strength between the upper end cover 4 and the box body 5, but also realize the sealed connection between the upper end cover 4 and the box body 5, so that the air flow entering the recovery cavity can only be discharged through the exhaust passage.

[0109] In this embodiment, an assembly ring belt 43 is arranged at the bottom of the upper end cover 4. The sealing ring 42 is sleeved on the outside of the assembly ring belt 43. The shape of the assembly ring belt 43 is adapted to the shape of the box body 5. The assembly ring belt 43 sleeved with the sealing ring 42 can be inserted into the box body 5, and the upper end cover 4 is in interference connection (or tight fit connection) with the box body 5 through the sealing ring 42 to realize the sealed connection between the side wall of the upper end cover 4 and the box body 5.

[0110] Furthermore, a thread is arranged on the outer side wall of the assembly ring belt 43, and a thread adapted to the thread of the assembly ring belt 43 is arranged on the inner side wall of the sealing ring 42 to enhance the connection performance between the upper end cover 4 and the box body 5. In addition, a thread is arranged on the outer side wall of the sealing ring 42 for easy disassembly of the upper end cover 4 and the box body 5.

[0111] It should be noted that the assembly ring belt 43 is arranged around the outside of the connecting plate 22 to prevent the assembly ring belt 43 from interfering with the assembly of the filter barrel 2.

[0112] The upper end cap 4 further includes a pressing member 44, and the recycling container is detachably installed in the cleaning device through the pressing member 44. Specifically, the button of the pressing member 44 is located on the side wall of the upper end cap 4.

[0113] The connecting plate 22 is connected to the upper end cap 4. The barrel body 21 is located inside the box body 5. There is a gap between the side wall of the barrel body 21 and the side wall of the box body 5, and there is a gap between the bottom wall of the barrel body 21 and the bottom wall of the box body 5 to ensure the solid-liquid separation effect inside the recycling container, and the gap between the side wall and the bottom wall is large enough for the fluid pipeline 3 to pass through, so as not to affect the flow of the dust-containing fluid in the fluid pipeline 3.

[0114] The ratio of the height of the barrel body 21 to the height of the box body 5 is greater than or equal to 1:2 and less than or equal to 4:5 to ensure that the recycling container has both a good solid-liquid separation effect and enough volume to store the waste liquid. In this embodiment, the ratio of the height of the barrel body 21 to the height of the box body 5 is equal to 3:4.

[0115] The fluid pipeline 3 is located inside the box body 5, and one end of it is communicated with the fluid inlet 101, and the other end is communicated with the liquid inlet 201 to introduce all the dust-containing fluid entering the recycling container into the barrel body 21.

[0116] The pipe wall of the fluid pipeline 3 is as close as possible to the cavity wall of the recycling cavity 1 (i.e., the inner wall of the box body 5) to avoid the fluid pipeline 3 crisscrossing inside the recycling cavity 1 and occupying the volume of the recycling cavity 1, thereby compressing the volume of the barrel body 1 and the liquid storage space.

[0117] In this embodiment, the fluid inlet 101 is located on the bottom wall of the box body 5. The fluid pipeline 3 includes a first elbow 31, a second elbow 32, a longitudinal pipe 33 and a transverse pipe 34 connected in sequence. The first elbow 31 is connected to the fluid inlet 101. After two bending transitions through the first elbow 31 and the second elbow 32, the longitudinal pipe 33 can be close to the side wall of the recycling cavity. The transverse pipe 34 is perpendicularly connected to the longitudinal pipe 33, and the outlet end of the transverse pipe 34 is connected to the liquid inlet 201.

[0118] After the first elbow 31 and the second elbow 32 are connected together, they form an "S" shape to achieve the purpose of making the longitudinal pipe 33 close to the side wall of the recycling cavity 1 (i.e., the inner side wall of the box body 5). Specifically, both the first elbow 31 and the second elbow 32 are arc-shaped pipes with one bend. The arc of the first elbow 31 faces the cavity wall of the adjacent recycling cavity 1, and the arc of the second elbow 32 faces the internal space of the recycling cavity 1.

[0119] In some embodiments, the first elbow 31 and the second elbow 32 can be combined into a bent pipe with two bending degrees, as long as it can make the longitudinal pipe 33 close to the side wall of the recycling cavity. However, the production cost of this kind of bent pipe is relatively high, and the assembly difficulty is relatively large.

[0120] The first elbow 31 and the second elbow 32 of the fluid pipeline 3 of the present invention make the longitudinal pipeline 33 closely adhere to the side wall of the recovery cavity 1, which can effectively save the volume of the recovery cavity 1, avoid the crisscross of pipelines in the recovery cavity 1, and facilitate the cleaning of the recovery container; in addition, this segmented design of the fluid pipeline 3 also makes its assembly more convenient and reduces the production cost; furthermore, the first elbow 31 and the second elbow 32 make a part of the pipeline of the fluid pipeline 3 a bent pipeline, which can slow down the flow rate of the dusty fluid in the fluid pipeline 3, thereby prolonging the flow time of the dusty fluid in the fluid pipeline 3, increasing the filtering time of the filtering barrel for the dusty fluid entering the barrel body 1, avoiding a large amount of the dusty fluid pouring into the barrel body 1 in a short time, causing excessive filtering pressure on the filtering barrel, and ensuring that the filtering barrel has a stable and good filtering effect.

[0121] In this embodiment, the upper end cover 4 is flush with the outer side wall of the box body 5 for the assembly of the recovery container.

[0122] For the convenience of taking and placing the mobile recovery container, the recovery container further includes a handle 6. Specifically, the handle 6 is located outside the box body 5, and the button of the pressing member 44 and the handle 6 are on the same side of the recovery container.

[0123] Embodiment Two

[0124] This embodiment provides a cleaning device, including the recovery container provided in Embodiment One.

[0125] Compared with the prior art, the cleaning device provided in this embodiment has the beneficial effects of the recovery container provided in Embodiment One, which will not be elaborated here one by one.

[0126] The recovery container is detachably installed in the cleaning device. Specifically, the cleaning device is provided with an assembly cavity adapted to the recovery container, and the recovery container is detachably installed in the assembly cavity through the pressing member 44.

[0127] The above-mentioned cleaning device further includes a cleaning component, and the cleaning component is communicated with the fluid inlet 101 of the recovery container to introduce the dusty fluid absorbed by the cleaning component from the ground to be cleaned into the recovery container.

[0128] The above-mentioned cleaning component includes a roller brush, a floor brush, a rag, etc.

[0129] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention.

Claims

1. A recycling container, characterized in that, Comprising: A recovery chamber (1) provided with a fluid inlet (101) for allowing a dust-containing fluid to enter the recovery chamber (1); A filter barrel (2) for performing solid-liquid separation on the dust-containing fluid entering the recovery chamber (1); the filter barrel (2) is installed in the recovery chamber (1), and the filter barrel (2) is provided with a liquid inlet (201); A fluid pipeline (3) having one end communicating with the fluid inlet (101) and the other end communicating with the liquid inlet (201) for guiding the dust-containing fluid into the filter barrel (2); Wherein, the filter barrel (2) includes a barrel body (21) and a connecting plate (22), and the connecting plate (22) is connected to the barrel body (21) for installing the filter barrel into the recovery chamber through the connecting plate; The barrel body (21) is provided with a plurality of filter holes (211), and the filter holes (211) are distributed on the side wall and / or the bottom wall of the barrel body (21); the barrel body (21) is provided with the liquid inlet (201), and the liquid inlet (201) is located above the filter holes (211); the barrel body (21) is further provided with an air outlet (202), and the air outlet (202) is located at the top end face of the barrel body (21); The filter barrel (2) further includes a flow guiding member (23) detachably installed in the barrel body (21), the flow guiding member (23) includes an exhaust pipe (231) and a cyclone part (232), the cyclone part (232) surrounds the outside of the exhaust pipe (231), the exhaust pipe (231) communicates with the air outlet (202), and the cyclone part (232) is connected to the liquid inlet (201); the cyclone part (232) includes a wind blocking plate (232a) and a spiral plate (232b), one end of the wind blocking plate (232a) is connected to one side of the liquid inlet (201), the other end of the wind blocking plate (232a) is tangent to the exhaust pipe (231), one end of the spiral plate (232b) is connected to the top end face of the wind blocking plate (232a), the other end of the spiral plate (232b) is connected to the bottom end face of the wind blocking plate (232a), and the spiral plate (232b) spirally extends downward from the top end face of the wind blocking plate (232a) to the bottom end face; the wind blocking plate (232a) faces the liquid inlet (201), and the projection of the wind blocking plate (232a) on the liquid inlet (201) can completely cover the liquid inlet (201), and the included angle α between the wind blocking plate (232a) and the liquid inlet (201) is < 90°; 2. The recycling container according to claim 1, wherein Further including an upper end cover (4) and a box body (5), the upper end cover (4) is located above the box body (5), and the upper end cover (4) and the box body (5) jointly define the recovery chamber (1); The fluid inlet (101) is opened on the box body (5); The fluid pipeline (3) is installed in the box body (5); A part of the filter barrel (2) is connected to the upper end cover (4), and the remaining part is located in the box body (5).

3. The recovery container according to claim 2, characterized in that, The filter barrel (2) is connected to the upper end cover (4) through the connecting plate (22).

4. The recycling container according to claim 3, characterized in that, The liquid inlet (201) is located on the side wall of the barrel body (21).

5. The recycling container according to claim 4, characterized in that, The cyclone part (232) is hermetically connected to the side wall of the barrel body (21); The exhaust pipe (231) is a cylindrical pipe, with an air inlet (203) and an air outlet (204) provided at both ends respectively. The air inlet (203) is located inside the barrel body (21), and the air outlet (204) is communicated with the air outlet (202).

6. The recycling container according to claim 5, characterized in that, The guide member (23) is detachably installed on the top of the barrel body (21); The cyclone part (232) is located inside the barrel body (21) and is in sealed contact with the side wall of the barrel body (21); The exhaust pipe (231) is located inside the barrel body (21).

7. The recycling container according to claim 6, characterized in that, The guide member (23) is provided with a hanging ear (233), and the barrel body (21) is provided with an ear groove (214) adapted to the hanging ear (233).

8. The recycling container according to claim 6, characterized in that, The guide member (23) is further provided with a connecting frame (234). The connecting frame (234) is located above the cyclone part (232) and the exhaust pipe (231) and surrounds the outside of the air outlet (204).

9. The recycling container according to claim 8, characterized in that, The connecting plate (22) is detachably connected to the bottom of the upper end cover (4); The upper end cover (4) is provided with an exhaust passage. The exhaust passage is provided with a passage inlet (401) and a passage outlet. The passage inlet (401) is located on the bottom end face of the upper end cover (4), and the passage outlet is located on the top end face of the upper end cover (4). The passage inlet (401) is opposite to and communicated with the connecting frame (234).

10. The recycling container according to claim 9, characterized in that, A filtering part (41) is arranged in the exhaust passage, and the filtering part (41) is hermetically connected to the side wall of the exhaust passage.

11. The recycling container according to claim 10, characterized in that, The filtering part (41) is detachably covered at the passage outlet.

12. The recycling container according to any one of claims 2 to 11, characterized in that, The upper end cover (4) is detachably connected to the box body (5), and a sealing ring (42) is provided at the connection part.

13. The recycling container according to any one of claims 2 to 11, characterized in that, Part of the fluid pipeline (3) is closely attached to the inner wall of the box body (5).

14. The recycling container according to claim 13, wherein The fluid pipeline (3) includes a first elbow pipe (31), a second elbow pipe (32), a longitudinal pipe (33) and a transverse pipe (34) connected in sequence; The first elbow pipe (31) is connected to the fluid inlet (101); The longitudinal pipe (33) is closely attached to the side wall of the box body (5); The transverse pipe (34) is vertically connected to the longitudinal pipe (33), and the transverse pipe (34) is connected to the liquid inlet (201).

15. A cleaning device, characterized in that, It includes the recovery container according to any one of claims 1 to 14.

16. The cleaning device according to claim 15, characterized in that, It further includes a cleaning assembly, and the cleaning assembly is communicated with the fluid inlet (101) to introduce the dust-containing fluid absorbed by the cleaning assembly from the ground to be cleaned into the recovery container.

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