CN216933023U

CN216933023U - Dirt cleaning device for a cleaning appliance

Info

Publication number: CN216933023U
Application number: CN202123177929.6U
Authority: CN
Inventors: 龚筱芳
Original assignee: Suzhou Womow Intelligent Technology Co Ltd
Current assignee: Suzhou Womow Intelligent Technology Co Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-12
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a dirt cleaning device for cleaning equipment, which comprises a container main body, and an air suction opening and a dirt inlet which are arranged on the container main body, wherein a cyclone separation cavity is arranged in the container main body, the air suction opening and the dirt inlet are respectively communicated with the cyclone separation cavity, the cross section of the lower end of the cyclone separation cavity is gradually reduced from top to bottom, and under the action of suction force at the air suction opening, sewage mixed with garbage enters the cyclone separation cavity from the dirt inlet and spirally flows downwards along the cyclone separation cavity. The cyclone separation chamber has the advantages that through the spiral effect, sewage and garbage can be separated from air flow better, the sewage and the garbage are not easy to attach to the inner wall of the container main body, the cross section of the lower end of the cyclone separation chamber is gradually reduced from top to bottom, the spiral speed can be compensated, the spiral effect can be ensured to be more uniform and constant, the garbage and the sewage can be separated from the air flow better, and the like, so that the stability, the reliability, the cleaning effect, the service life and the like of a product are improved.

Description

Dirt cleaning device for a cleaning appliance

Technical Field

The present invention relates to cleaning apparatus and in particular to a dirt cleaning device for cleaning apparatus.

Background

Early ground cleaning tools used by people were brooms, mops, etc., which relied primarily on manual operation by people to accomplish the cleaning. With the rapid development of science and technology and the continuous progress of society, the living conditions of people are continuously improved, the requirements on living environment are higher and higher, and the cleaning concept is more and more emphasized, so that the requirements of people on ground cleaning equipment are gradually improved, such as a dust collector, a floor washing machine, a floor wiping machine, rolling brush type cleaning equipment and the like. In order to better clean up garbage, dirt and the like attached to the ground, existing cleaning equipment is generally provided with a water supply system and the like to clean cleaning tools such as cleaning rollers and the like, and then sewage is pumped into corresponding cleaning devices such as a sewage bucket and the like to be collected and treated. But cleaning device such as current cleaning device's bilge tub, because there is the defect structurally, cause sewage backward flow easily, the air current backward flow etc. rubbish in the sewage is easy to be attached on cleaning device's such as bilge tub inner wall, it is very troublesome to clear up, it is very inconvenient to operate, waste time and energy, rubbish etc. in sewage and the sewage is difficult for completely separating with the air current, get into corresponding suction device easily, block up the pipeline even, damage equipment etc. have reduced the stability of product, reliability, clean effect, life etc., can not satisfy people's higher and higher demand, influence the application and the development of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dirt cleaning device for cleaning equipment, which can solve at least one of the technical problems, and the technical scheme of the utility model is as follows:

the utility model provides a dirty cleaning device for cleaning equipment, includes container body and sets up suction opening and the dirty mouth of advance in container body, is provided with the cyclone chamber in the container body, and suction opening and dirty mouth of advancing communicate with the cyclone chamber respectively, and the cross section of cyclone chamber lower extreme reduces from last to down gradually, and under the suction effect of suction opening department, the sewage that mixes with rubbish gets into the cyclone chamber and follows the cyclone chamber spiral from the dirty mouth of advancing and downflow, and the sewage that mixes with rubbish is final with the air current separation.

In some embodiments, the suction opening is located at the top center of the cyclone separation chamber, the cyclone separation chamber sequentially comprises a first chamber and a second chamber from top to bottom, the cross section of the first chamber is equal from top to bottom, the cross section of the second chamber is gradually reduced from top to bottom, and the dirt inlet is communicated with the first chamber.

In some embodiments, the suction opening is connected to a suction line which extends into the cyclone chamber.

In some embodiments, the exhaust pipe is provided with air inlet holes, all the air inlet holes are covered by a first filter screen, the first filter screen is used for blocking sewage and garbage from entering the exhaust pipe, the exhaust pipe passes through the first cavity, and the lower end of the exhaust pipe extends into the second cavity.

In some embodiments, the air suction opening is connected with a second connecting pipe, the second connecting pipe is positioned above the container body, and the cross section of the inner cavity at the upper end of the second connecting pipe is gradually reduced from top to bottom.

In some embodiments, the top of the container body is provided with an upper cover, and the suction opening is provided on the upper cover.

In some embodiments, the second connection pipe is integrally formed with the upper cover.

In some embodiments, the top of the exhaust pipe is provided with a first connecting portion, and the second connecting pipe is provided with a first groove body matched with the first connecting portion.

In some embodiments, the inlet is connected to a first connecting tube, which is located outside the container body.

In some embodiments, the bottom of the container body is provided with a drain outlet.

The beneficial effects of the utility model are: in the using process, the dirty cleaning device is installed on corresponding cleaning equipment such as a floor cleaning machine and a floor scrubbing machine, the suction opening is connected with corresponding suction devices such as an exhaust fan, sewage mixed with garbage is generated after the cleaning equipment cleans the ground, under the action of suction force at the suction opening, the sewage mixed with the garbage enters the cyclone separation cavity from the sewage inlet, then the sewage mixed with the garbage and air current spirally flow downwards, the sewage mixed with the garbage is finally separated from spiral air current, the sewage mixed with the garbage is deposited in the container main body, the air current spirally flows from the bottom to the top from the middle part of the cyclone separation cavity, finally the air current flows out from the suction opening, through the action of the spiral, the sewage and the garbage are better separated from the air current, the sewage and the garbage are not easy to be attached to the inner wall of the container main body, the cleanness and the like in the container main body can be better ensured, the sewage and the garbage are not easy to enter the corresponding suction devices, Even block up the pipeline, damage equipment etc. the cross section of whirlwind separation chamber lower extreme reduces from last to down gradually, along with sewage and the air current spiral that has rubbish to mix flows downwards, can compensate spiral speed, can guarantee that the spiral effect is more even, permanent etc. also be convenient for rubbish and sewage better with air current separation etc. to improve the stability of product, reliability, clean effect, life etc. can satisfy people's demand that is higher and higher, enlarged the application and the development of product.

In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting a conventional means in the art, unless otherwise specified.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a sectional view of a contamination cleaning apparatus for a cleaning device according to an embodiment of the present invention.

Fig. 2 is a partial enlarged view of a portion a of fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a contamination cleaning apparatus for cleaning equipment according to an embodiment of the present invention.

Fig. 4 is an exploded view of a contamination cleaning device for cleaning equipment according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of an exhaust pipe according to an embodiment of the present invention.

The reference numerals in the drawings indicate that the container body 1, the cyclone separation chamber 11, the first chamber 111, the second chamber 112, the upper cover 12, the sewage discharge outlet 13, the storage chamber 14, the suction opening 2, the sewage inlet 3, the suction pipe 4, the air inlet 41, the first filter screen 42, the first connecting part 43, the first connecting pipe 5, the second connecting pipe 6, the first tank body 61, and the sewage discharge valve 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating some embodiments of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Moreover, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for simplicity in order to more clearly distinguish between different components and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used broadly and can be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected through the inside of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the dirty cleaning device for a cleaning device according to the present invention is schematically shown, and is mainly used for a corresponding cleaning device such as a floor washing machine, a floor wiping machine, etc. This dirty cleaning device includes container body 1, and container body 1 can be other suitable containers among staving, box or the prior art, is provided with suction opening 2 and advances dirty mouthful 3 on the container body 1, is provided with cyclone chamber 11 in the container body 1, and suction opening 2 and dirty mouthful 3 intercommunication with cyclone chamber 11 respectively into, and the cross section of cyclone chamber 11 lower extreme reduces from last to down gradually, is for example the back taper or other suitable shapes among the prior art.

In the using process, the dirty cleaning device is arranged on corresponding cleaning equipment such as a floor cleaning machine, a floor scrubbing machine and the like, the suction opening 2 is connected with a corresponding suction device such as an exhaust fan and the like, sewage mixed with garbage is generated after the cleaning equipment cleans the ground, the sewage mixed with the garbage enters the cyclone separation cavity 11 from the sewage inlet 3 under the action of suction force at the suction opening 2, then the sewage mixed with the garbage and air current spirally flow downwards, the sewage mixed with the garbage is finally separated from spiral air current, the sewage mixed with the garbage is deposited in the container main body 1, the air current spirally flows from the bottom to the top in the middle of the cyclone separation cavity 11, finally the air current flows out from the suction opening 2, the sewage and the garbage are better separated from the air current under the action of the spiral, the sewage and the garbage are not easy to be attached to the inner wall of the container main body, the cleanness and the like in the container main body 1 can be better ensured, sewage and rubbish also be difficult for getting into corresponding suction device, block up the pipeline even, damage equipment etc. and the cross section of 11 lower extremes of cyclone chamber reduces from last to down gradually, along with the sewage and the air current spiral that have rubbish mix are to the downflow, can compensate spiral speed, can guarantee that the screw action is more even, constant etc. the rubbish of also being convenient for and sewage better with air current separation etc..

The air suction opening 2 is positioned at the top center of the cyclone separation cavity 11, the cyclone separation cavity 11 sequentially comprises a first cavity 111 and a second cavity 112 from top to bottom, the cross section of the first cavity 111 is equal from top to bottom, the cross section of the second cavity 112 is gradually reduced from top to bottom, the dirt inlet 3 is communicated with the first cavity 111, under the action of suction force at the air suction opening 2, sewage mixed with garbage enters the first cavity 111 of the cyclone separation cavity 11 from the dirt inlet 3, then sewage mixed with garbage and airflow sequentially downwards flow along the spirals of the first cavity 111 and the second cavity 112, the first cavity 111 can ensure that liquid can enter more uniformly and stably, the spiral effect is better, along with the downwards flow of the sewage mixed with garbage and the airflow, the second cavity 112 can compensate the spiral speed, the spiral effect can be ensured to be more uniform and constant, the garbage and the sewage can be better separated from the airflow, and the like, and when the container body 1 inclines or topples, and also facilitates prevention of liquid backflow, gas backflow, and the like.

The air suction opening 2 is connected with the air suction pipe 4, the air suction pipe 4 extends into the cyclone separation cavity 11, air suction is facilitated to be better performed, spiral air in the cyclone separation cavity 11 is stronger, the effect is better, and the operation is more convenient.

The exhaust pipe 4 is provided with air inlet holes 41, the size, the shape and the like of the air inlet holes 41 are determined according to specific conditions, for example, the air inlet holes 41 are uniformly distributed on the exhaust pipe 4 along the circumferential direction, so that the spiral air in the cyclone separation cavity 11 is stronger, the effect is better and the like. All the air inlet holes 41 are covered by the first filter screen 42, the first filter screen 42 only allows air to pass through, and sewage and garbage cannot pass through the meshes of the first filter screen 42, so that the first filter screen 42 can block the sewage and garbage from entering the exhaust pipe 4, and the sewage and garbage can be prevented from entering a corresponding suction device, even blocking a pipeline, damaging equipment and the like. The exhaust column 4 can be the back taper, and fresh air inlet 41 sets up along the toper lateral wall of exhaust column 4, if first filter screen 42 has sewage and rubbish, sewage and rubbish also can automatic landing downwards, and difficult jam first filter screen 42 etc. is safer, reliable etc.. The exhaust duct 4 passes through the first chamber 111, and the lower end of the exhaust duct 4 extends into the second chamber 112, so that the spiral wind in the cyclone chamber 11 is stronger, better in effect, and the like. In addition, the exhaust pipe 4 may also be in other suitable shapes in the prior art, and an arc surface or an inclined surface is arranged on the outer side of the exhaust pipe 4, and the air inlet holes 41 are arranged on the arc surface or the inclined surface.

Suction opening 2 is connected with second connecting pipe 6, second connecting pipe 6 is located the top of container subject 1, the inner chamber cross section of 6 upper ends of second connecting pipe reduces from last to lower gradually, for example horn mouth etc. when being mingled with partly sewage in the air current that flows out through second connecting pipe 6, after the steam condensation, automatic landing downwards of inner wall that second connecting pipe 6 can be followed to sewage, prevent that sewage and rubbish from getting into corresponding suction device, block up the pipeline even, damage equipment etc. more safely, reliably etc.

The top of container body 1 is provided with upper cover 12, and upper cover 12 can adopt sticky sealing connection etc. with container body 1, and suction opening 2 sets up on upper cover 12, and it is more convenient to operate etc.. Further, the second connecting pipe 6 and the upper cover 12 are integrally formed, so that the structure is more stable and reliable, and the operation is more convenient.

The top of exhaust column 4 is provided with first connecting portion 43, and first connecting portion 43 can be other suitable shapes among cylindrical or the prior art, is provided with in the second connecting pipe 6 with first connecting portion 43 matched with first cell body 61, and first connecting portion 43 inserts first cell body 61, can also carry out sticky sealed or set up buckle structure etc. more compact, firm.

The sewage inlet 3 is connected with the first connecting pipe 5, the first connecting pipe 5 is located outside the container main body 1, the first connecting pipe 5 is convenient for corresponding devices on the cleaning equipment to be connected, and the operation is more convenient.

The bottom of the container body 1 is provided with a drain outlet 13, the drain outlet 13 can be connected with a drain valve 7, and the drain valve 7 is usually closed, so that sewage and garbage in the container body 1 can be discharged regularly as required. The container body 1 is internally provided with a storage cavity 14 generally, the storage cavity 14 is positioned below the cyclone separation cavity 11, the storage cavity 14 is communicated with the second cavity 112 of the cyclone separation cavity 11, the sewage discharge port 13 is communicated with the bottom of the storage cavity 14, and sewage mixed with garbage is deposited in the storage cavity 14. In addition, under the suction effect of suction opening 2 department, if clean liquid such as clear water, washing liquid gets into cyclone 11 from advancing dirty mouthful 3, clean liquid and air current spiral downward flow can be cleaned in the container main part 1, opens blowoff valve 7 again, with the liquid discharge in the container main part 1 to realize the inside automatically cleaning of container main part 1, the operation is simpler, convenient, labour saving and time saving more etc..

Compared with the prior art, the utility model has the advantages that: the sewage and the garbage are convenient to be better separated from the airflow through the spiral effect, the sewage and the garbage are not easy to be attached to the inner wall of the container main body, the cleanness and the like in the container main body 1 can be better ensured, and the sewage and the garbage are not easy to enter a corresponding suction device or even block a pipeline or damage equipment; the cross section of the second cavity 112 is gradually reduced from top to bottom, the air suction opening 2 is positioned in the center of the top of the cyclone separation cavity 11, the dirt inlet 3 is communicated with the first cavity 111, the first cavity 111 can ensure that liquid can enter more uniformly and stably, the spiral effect is better, sewage mixed with garbage and airflow spirally flow downwards, the second cavity 112 can compensate the spiral speed, the spiral effect can be ensured to be more uniform and constant, the garbage and the sewage can be better separated from the airflow, and the like; the first filter screen 42 on the exhaust pipe 4 can prevent sewage and garbage from entering the exhaust pipe 4, the exhaust pipe 4 can be in an inverted cone shape, the air inlet holes 41 are arranged along the conical outer side wall of the exhaust pipe 4, and the sewage and the garbage on the first filter screen 42 can automatically slide downwards; the air suction opening 2 is connected with a second connecting pipe 6, the cross section of an inner cavity at the upper end of the second connecting pipe 6 is gradually reduced from top to bottom, and sewage can automatically slide down along the inner wall of the second connecting pipe 6; the sewage outlet 13 and the sewage valve 7 are convenient for discharging sewage and garbage in the container body 1 regularly as required; therefore, the stability, reliability, cleaning effect, service life and the like of the product are improved, the higher and higher requirements of people can be met, and the application and development of the product are expanded.

The above embodiments of the present invention are only for illustrating the technical solutions of the present invention, and not for limiting the same, it should be understood that modifications or substitutions for those skilled in the art can be made on the basis of the above description without departing from the inventive concept, and all such modifications and substitutions should fall within the protection scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims

1. A dirty cleaning device for cleaning equipment, characterized in that, including container main part (1) and setting suction opening (2) and dirty mouthful (3) of advancing on container main part (1), be provided with cyclone separation chamber (11) in container main part (1), suction opening (2) with dirty mouthful (3) of advancing respectively with cyclone separation chamber (11) intercommunication, the cross section of cyclone separation chamber (11) lower extreme reduces from last to bottom gradually, under the suction effect of suction opening (2) department, the sewage that has mixed rubbish follow advance dirty mouthful (3) get into cyclone separation chamber (11) and follow cyclone separation chamber (11) spiral downflow, the sewage that has mixed rubbish is final with the air current separation.

2. Dirty cleaning device for cleaning equipment according to claim 1, characterised in that the suction opening (2) is located in the top centre of the cyclone chamber (11), the cyclone chamber (11) comprises a first chamber (111) and a second chamber (112) from top to bottom in sequence, the cross section of the first chamber (111) is equal from top to bottom, the cross section of the second chamber (112) is gradually reduced from top to bottom, and the dirt intake (3) is connected to the first chamber (111).

3. A dirty cleaning device for a cleaning appliance according to claim 2, wherein the suction opening (2) is connected to a suction hose (4), the suction hose (4) extending into the cyclone chamber (11).

4. A soil cleaning device for cleaning equipment as claimed in claim 3, wherein said exhaust pipe (4) is provided with air inlet holes (41), all said air inlet holes (41) are covered by a first screen (42), said first screen (42) is used for blocking sewage and garbage from entering said exhaust pipe (4), said exhaust pipe (4) passes through said first chamber (111), and the lower end of said exhaust pipe (4) extends into said second chamber (112).

5. A contamination cleaning device for a cleaning apparatus according to claim 4, wherein the air suction opening (2) is connected to a second connection pipe (6), the second connection pipe (6) is located above the container main body (1), and an inner cavity cross section of an upper end of the second connection pipe (6) is gradually reduced from top to bottom.

6. A soil cleaning device for cleaning equipment as claimed in claim 5, wherein the top of the container body (1) is provided with an upper cover (12), and the air suction opening (2) is provided on the upper cover (12).

7. A soil cleaning device for cleaning equipment as claimed in claim 6, wherein the second connecting pipe (6) is integrally formed with the upper cover (12).

8. A stain cleaning device for a cleaning apparatus according to claim 7, characterized in that a first connection part (43) is provided at the top of the exhaust pipe (4), and a first groove body (61) matched with the first connection part (43) is provided in the second connection pipe (6).

9. A soil cleaning device for cleaning equipment as claimed in claim 1, wherein the soil inlet (3) is connected with a first connecting pipe (5), the first connecting pipe (5) being located outside the container body (1).

10. A soil cleaning device for cleaning equipment as claimed in any one of claims 1 to 9 wherein the bottom of the container body (1) is provided with a drain outlet (13).