CN216933029U

CN216933029U - Dirty cleaning device

Info

Publication number: CN216933029U
Application number: CN202123200265.0U
Authority: CN
Inventors: 龚筱芳
Original assignee: Suzhou Womow Intelligent Technology Co Ltd
Current assignee: Suzhou Womow Intelligent Technology Co Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-12
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a dirt cleaning device which comprises a container main body, and an air suction opening and a dirt inlet pipe 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 pipe are communicated with the cyclone separation cavity, the dirt inlet pipe inclines downwards towards the direction of the cyclone separation cavity, under the action of suction force at the air suction opening, sewage mixed with garbage enters the cyclone separation cavity from the dirt inlet pipe and spirally flows downwards along the cyclone separation cavity, and the sewage mixed with the garbage is finally separated from airflow. The cyclone separation device has the advantages that the sewage and the garbage can be separated from the airflow better through the spiral effect, the sewage and the garbage are not easy to attach to the inner wall of the container main body, the cleanness and the like in the container main body can be better guaranteed, the sewage inlet pipe inclines downwards towards the direction of the cyclone separation cavity, the sewage and the garbage can enter the cyclone separation cavity better, the liquid backflow and the gas backflow are prevented, and the stability, the reliability, the cleaning effect, the service life and the like of a product are improved.

Description

Dirty cleaning device

Technical Field

The utility model relates to a cleaning device, in particular to a dirt cleaning device.

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, 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, includes container body and sets up suction opening and the dirty pipe of advancing in container body, is provided with cyclone in the container body, suction opening and dirty pipe and cyclone intercommunication of advancing, advance dirty pipe towards cyclone's direction downward sloping, under the suction effect of suction opening department, the sewage that mixes with rubbish gets into cyclone and follows cyclone spiral downflow from advancing dirty pipe, the sewage that mixes with rubbish is final with the air current separation.

In some embodiments, the angle of inclination of the dirt intake pipe is 20 ° to 30 °.

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

In some embodiments, the suction opening is centrally located at the top of the cyclonic separation chamber and the dirt inlet duct is located near the top of the cyclonic separation chamber.

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

In some embodiments, the exhaust duct is provided with air inlet openings, all of which are covered by a first screen for blocking sewage and waste from entering the exhaust duct.

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 connecting tube is integrally formed with the upper cover.

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

The utility model has the beneficial effects that: in the using process, the dirty cleaning device is installed on a corresponding cleaning device such as a floor washing machine and a floor wiping machine, an air suction opening is connected with a corresponding suction device such as an exhaust fan, sewage mixed with garbage is generated after the cleaning device cleans the ground, the sewage mixed with the garbage enters a cyclone separation cavity from an air suction pipe under the action of suction force at the air suction opening, 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 a 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 air suction opening, 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 can be better ensured, and the sewage and the garbage are not easy to enter the corresponding suction device, Block up pipeline, damage equipment etc. even, the dirty pipe of advancing gets into cyclone towards cyclone's direction downward sloping, not only is convenient for sewage and rubbish and gets into cyclone better, also is convenient for prevent liquid backward flow, gas reflux etc. to improve stability, reliability, clean effect, the life etc. of product, can satisfy people's demand that is higher and higher, enlarged the application and the development of product.

In addition, in the technical scheme of the utility model, the technical scheme can be realized by adopting the conventional means in the field unless being particularly described.

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 according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a contamination cleaning apparatus according to an embodiment of the present invention.

Fig. 3 is an exploded view of a soil cleaning device according to an embodiment of the present invention.

Fig. 4 is a sectional view of a contamination cleaning apparatus according to an embodiment of the present invention.

Fig. 5 is a partial enlarged view of a portion a of fig. 4 according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of an exhaust pipe according to an embodiment of the present invention.

The reference numbers in the attached drawings indicate that the container body 1, the cyclone separation cavity 11, the upper cover 12, the sewage discharge outlet 13, the storage cavity 14, the air suction opening 2, the sewage inlet pipe 3, the air 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 groove 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to 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. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply 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 6, a dirt cleaning device according to the present invention is schematically shown, which is mainly used for a corresponding cleaning apparatus such as a floor cleaning machine, a floor wiping machine, etc. This dirty cleaning device includes container body 1, and container body 1 can be staving, box or other suitable containers among the prior art, is provided with suction opening 2 and advances dirty pipe 3 on the container body 1, is provided with cyclone separation chamber 11 in the container body 1, and suction opening 2 and advance dirty pipe 3 and cyclone separation chamber 11 intercommunication. Referring to fig. 1, the dirt inlet pipe 3 is inclined downwardly in the direction of the cyclonic separating chamber 11.

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 pipe 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 are difficult for getting into corresponding suction device, block up the pipeline even, damage equipment etc. and the dirty pipe 3 of advancing slopes down towards cyclone 11's direction, not only is convenient for sewage and rubbish to get into cyclone 11 better, is convenient for also prevent liquid backward flow, gas backward flow etc..

The inclination angle of the sewage inlet pipe 3 is 20-30 degrees, so that sewage and garbage can better enter the cyclone separation chamber 11, liquid backflow, gas backflow and the like can also be better prevented, the effect is better, and the stability and the reliability are higher.

Suction opening 2 is located the top center of whirlwind separation chamber 11, advances dirty pipe 3 to be close to the top in whirlwind separation chamber 11 to under the suction effect of suction opening 2 department, make the sewage that has mixed rubbish get into whirlwind separation chamber 11 back from advancing dirty pipe 3, can spiral downward flow better, when container body 1 inclines or emptys in addition, also be convenient for prevent liquid backward flow, gas backward flow etc..

The sewage inlet pipe 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 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 in the circumferential direction of the exhaust pipe 4, so that the spiral air in the cyclone separation chamber 11 is stronger, the effect is better and the like. All the air inlet holes 41 are covered by the first filter 42, the first filter 42 only allows air to pass through, and sewage and garbage cannot pass through the holes of the first filter 42, so that the first filter 42 can block sewage and garbage from entering the exhaust pipe 4, and prevent sewage and garbage from entering the corresponding suction device, even blocking the pipeline, damaging the 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.. 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 bottom of the container body 1 is provided with a sewage outlet 13, the bottom of the container body 1 is provided with the sewage outlet 13, the sewage outlet 13 can be connected with a sewage valve 7, the sewage valve 7 is usually closed, and sewage and garbage in the container body 1 can be discharged regularly as required. A storage cavity 14 is usually arranged in the container body 1, the storage cavity 14 is positioned below the cyclone separation cavity 11, the storage cavity 14 is communicated with the cyclone separation cavity 11, a sewage discharge outlet 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 pipe 3, clean liquid and air current spiral downward flow can be cleaned in the container main part 1, reopen blowoff valve 7, 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 sewage inlet pipe 3 is inclined downwards towards the cyclone separation cavity 11, so that sewage and garbage can better enter the cyclone separation cavity 11, and liquid backflow, gas backflow and the like can be prevented; the air suction opening 2 is positioned in the center of the top of the cyclone separation cavity 11, and the dirt inlet pipe 3 is close to the top of the cyclone separation cavity 11, so that sewage and garbage can better enter the cyclone separation cavity 11, and liquid backflow, gas backflow and the like can be better prevented; 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. The dirty cleaning device is characterized by comprising a container body (1), an air suction opening (2) and a dirt inlet pipe (3), wherein the air suction opening (2) and the dirt inlet pipe (3) are arranged on the container body (1), a cyclone separation cavity (11) is formed in the container body (1), the air suction opening (2) and the dirt inlet pipe (3) are communicated with the cyclone separation cavity (11), the dirt inlet pipe (3) inclines downwards towards the cyclone separation cavity (11), under the action of suction force at the air suction opening (2), sewage mixed with garbage enters the cyclone separation cavity (11) from the dirt inlet pipe (3) and flows downwards along the cyclone separation cavity (11) in a spiral mode, and the sewage mixed with the garbage is finally separated from air flow.

2. A soil cleaning device as claimed in claim 1 wherein the angle of inclination of the soil inlet pipe (3) is 20 ° to 30 °.

3. A soil cleaning device as claimed in claim 1 wherein the base of the container body (1) is provided with a waste outlet (13).

4. A dirt-cleaning apparatus according to any one of claims 1 to 3, characterised in that the suction opening (2) is centrally located at the top of the cyclonic chamber (11), and the dirt-inlet duct (3) is located near the top of the cyclonic chamber (11).

5. A soil cleaning device according to claim 4 wherein the suction opening (2) is connected to a suction hose (4), the suction hose (4) extending into the cyclonic separation chamber (11).

6. A soil cleaning device according to claim 5 wherein the exhaust duct (4) is provided with air inlet openings (41), all of said air inlet openings (41) being covered by a first screen (42), said first screen (42) being adapted to block the ingress of dirt and debris into said exhaust duct (4).

7. A dirty cleaning device as claimed in claim 6, wherein the air suction opening (2) is connected to a second connecting pipe (6), the second connecting pipe (6) is located above the container body (1), and the cross-section of the inner cavity at the upper end of the second connecting pipe (6) is gradually reduced from top to bottom.

8. A soil cleaning device as claimed in claim 7 wherein an upper cover (12) is provided on the top of the container body (1), and the suction opening (2) is provided on the upper cover (12).

9. A soil cleaning device according to claim 8 wherein the second connecting tube (6) is integrally formed with the cover (12).

10. A stain cleaning device according to claim 9, characterised in that the top of the exhaust pipe (4) is provided with a first connection (43), and the second connection pipe (6) is provided with a first groove (61) which is matched with the first connection (43).