CN215016881U

CN215016881U - Household floor washing machine

Info

Publication number: CN215016881U
Application number: CN202120915351.0U
Authority: CN
Inventors: 龚筱芳
Original assignee: Suzhou Womow Intelligent Technology Co Ltd
Current assignee: Suzhou Womow Intelligent Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a household floor washing machine, which comprises a sewage bucket, wherein the sewage bucket comprises a bucket body, a positioning column is arranged in the bucket body, and a through hole is arranged inside the positioning column and penetrates through the positioning column to form a liquid suction channel; and a flow guide part is arranged above the top of the positioning column, and dirty airflow from the liquid suction channel is dispersed at the flow guide part and moves to the periphery. Dirty airflow from the liquid suction channel is dispersed at the flow guide part and moves to the periphery, the airflow is dispersed to the periphery at the flow guide part, solid garbage can be bounced to the periphery and finally enters the sewage barrel, and therefore the problem of blockage of the liquid suction channel is avoided; meanwhile, the diffused airflow can not directly impact the rising dirty airflow, and the occurrence of disorder and energy loss are avoided.

Description

Household floor washing machine

Technical Field

The utility model relates to an intelligence house technical field, concretely relates to domestic floor cleaning machine.

Background

In the prior art, floor washers are generally divided into commercial floor washers and household floor washers, the commercial floor washers are generally used in places with large areas, such as factories, garages, shopping malls and supermarkets, and the household floor washers are generally suitable for families with small areas (generally less than 200 square meters).

The household floor washing machine mainly comprises a handle, a floor washing machine main body and a floor brush which are sequentially connected, wherein the floor washing machine main body is mainly provided with a clean water tank (for supplying clean water to a roller), a sewage tank (for collecting sewage) and a suction motor for suction; the floor brush is mainly internally provided with a roller for cleaning the floor, a roller motor for controlling the roller, a liquid spraying device and the like. When the device works, the liquid spraying device is in an open state and sprays liquid to the roller; the roller motor is in an open state, so that the roller rotates; the suction motor is in an on state, sucks liquid (sewage) flowing through the roller to the liquid suction channel, and finally flows into the sewage tank. Such small household floor washers are popular because of their convenience and practicality. For example, chinese patent application CN110960151A discloses a cleaning machine, which comprises a rolling brush, a water pump and a controller, and the structure of the cleaning machine mainly comprises a handle, a floor washing machine main body and a floor brush which are connected in sequence, wherein the floor washing machine main body is provided with a solution barrel (i.e. a clean water tank), a suction motor and a sewage tank in sequence from top to bottom, and the axial leads of the three are arranged substantially on the same line, so that the structure has a good visual aesthetic feeling.

In the existing floor washing machine structure, dirty airflow sucked up by the roller brush contains airflow, dirty liquid and solid garbage (such as hair and solid particles and the like), and after the mixture enters the liquid suction channel, the mixture needs to be removed firstly and then can enter the suction motor so as to prevent the motor from being blocked by the solid garbage. In the prior art, a flat plate is usually disposed above the top of the suction channel, and a plurality of small holes are formed in the flat plate to filter (or retain) solid waste, so that air flow enters the suction motor.

However, in practice, the above structure has the following problems: the dirty air current that comes out from imbibition passageway is at the bottom up motion in-process, when bumping the flat board of top, can take place the air current offset, and this has just led to following problem: (1) the solid garbage after being flushed can be rebounded to the liquid suction channel, and when the quantity of the solid garbage is large, the liquid suction channel can be even blocked; (2) turbulence and energy loss can occur to the opposite air flow, and the energy consumption is increased.

Therefore, there is a need to improve the existing floor washing machine structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a domestic floor cleaning machine.

In order to achieve the purpose of the invention, the technical scheme is as follows: a household floor washing machine comprises a sewage bucket, wherein the sewage bucket comprises a bucket body, a positioning column is arranged in the bucket body, and a through hole penetrating through the positioning column is formed in the positioning column to form a liquid suction channel;

and a flow guide part is arranged above the top of the positioning column, and dirty airflow from the liquid suction channel is dispersed at the flow guide part and moves to the periphery.

In the above, the dirty air flow from the liquid suction passage is dispersed at the flow guide member and moves around the periphery, which means that the air flow is dispersed around the flow guide member.

Preferably, the flow guide part is of a downwardly concave arc surface structure. More preferably, the central line of the arc surface structure coincides with the central line of the through hole in the positioning column.

Of course, the flow guide member may be conical in shape with the apex of the cone facing downward and facing the aspiration path. Other existing structures that can be dispersed can also be used.

Preferably, the distance between the top of the liquid suction channel and the flow guide part is 5-100 mm. Preferably 8-90 mm. Preferably 10 to 80 mm. Preferably 12 to 70 mm. Preferably 15 to 60 mm. Preferably 20 to 50 mm. Preferably 25 to 40 mm.

Preferably, the area of the horizontal projection plane of the flow guide part is larger than the area of the cross section of the through hole. Further preferably, the area of the horizontal projection plane of the flow guide component is 1-4 times of the area of the cross section of the through hole. Preferably 1.1 to 3 times. Preferably 1.2 to 2 times.

Preferably, the flow guide part is of a cone structure. The apex of the cone is directed downward and toward the aspiration path.

Preferably, a filtering part is arranged in the barrel body of the sewage barrel, the filtering part is embedded in the barrel body, and the outer ring of the periphery of the filtering part abuts against the inner wall of the barrel body so as to filter solid matters in the sewage. The filter component mainly separates solid matters and liquid in the sewage so as to facilitate the subsequent dumping treatment of the sewage. Preferably, the filter element is provided with a plurality of filter holes. The filtering holes may take any conventional shape, such as circular, polygonal, etc. Preferably, the filtering holes are long. Preferably, the length of the strip-shaped filter hole is less than 80mm, and the width of the strip-shaped filter hole is less than 5 mm.

Preferably, a matched through hole is formed in the filtering part, and the positioning column is sleeved with the filtering part.

Preferably, the filter element is provided with a handle, the bottom of the handle is connected to the filter element, and the top of the handle is fixedly connected with the flow guide element.

Preferably, the floor cleaning machine main body is provided with an accommodating cavity, and the accommodating cavity is internally provided with the sewage bucket.

Preferably, the household floor washing machine main body is further provided with a clean water tank and a suction motor, the suction motor is arranged on the side edge of the clean water tank, and the clean water tank is located above the sewage bucket.

Preferably, the framework main body of the floor washing machine main body is approximately S-shaped; the clear water tank is arranged on the front surface of the framework main body, and the suction motor is arranged on the back surface of the framework main body.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses a domestic floor washing machine of new construction has been developed, through being equipped with the water conservancy diversion part above the top of reference column, the dirty air current that comes from imbibition passageway is dispersed and is moved all around to the periphery at the water conservancy diversion part, and the air current is dispersed all around at the water conservancy diversion part, and solid waste can be bounced all around, finally gets into the slop pail to avoid imbibition passageway blocking's problem; meanwhile, the diffused airflow can not directly impact the rising dirty airflow, so that the occurrence of disorder and energy loss are avoided; good effect is obtained;

2. the domestic floor washing machine of the utility model can realize solid-liquid separation of the sucked sewage by arranging the filtering part in the barrel body, so that solid matters can be taken out and poured into the garbage can, and the sewage is poured into a sewer or a closestool, thereby solving the problem of blockage of the sewer or the closestool, providing guarantee for subsequent treatment, further improving the cleaning efficiency and having positive practical significance;

3. the household floor washing machine of the utility model has the advantages that the suction motor is arranged at the side edge of the clean water tank, so that the influence of the height of the suction motor on the overall height of the equipment is avoided, and the washing water quantity and the overall height of the equipment are taken into consideration simultaneously; meanwhile, in order to match with the structure that the suction motor is positioned at the side edge of the clean water tank, the framework main body of the floor washing machine main body is designed to be approximately S-shaped, the clean water tank is arranged at the front side of the framework main body, and the suction motor is arranged at the back side of the framework main body, so that not only is the space fully utilized, but also the center of gravity is more stable, and accidents such as side turning and the like are not easy to occur, and the user experience is improved;

4. the product of the utility model is simple in structure, the cost is lower, and has good commercialization meaning, is suitable for popularization and application.

Drawings

Fig. 1 is a sectional view of a slop pail according to an embodiment of the present invention.

Fig. 2 is a perspective view of the filter element and the diversion element according to a first embodiment of the present invention.

Fig. 3 is a schematic view of the operation principle of the first embodiment of the present invention.

Wherein: 1. a barrel body; 2. a filter member; 3. a positioning column; 4. a through hole; 5. a filtration pore; 6. a handle; 7. a through hole; 8. a flow guide member.

Detailed Description

The invention will be further described with reference to the following examples:

example one

Referring to fig. 1-3, a household floor washing machine comprises a floor washing machine main body, wherein an accommodating cavity is formed in the floor washing machine main body, and a sewage bucket is arranged in the accommodating cavity; the sewage bucket comprises a bucket body 1, wherein a filtering part 2 is arranged in the bucket body, the filtering part is embedded in the bucket body, and the outer ring of the periphery of the filtering part abuts against the inner wall of the bucket body so as to filter solid substances in sewage;

a positioning column 3 is arranged in the barrel body, a matched through hole 4 is formed in the filtering part, and the filtering part is sleeved on the positioning column; a through hole 7 penetrating through the positioning column is formed inside the positioning column to form a liquid suction channel; a flow guide part 8 is arranged above the top of the positioning column, dirty airflow from the liquid suction channel is dispersed at the flow guide part and moves to the periphery, and the working principle schematic diagram is shown in figure 3; the filtering component is provided with a handle 6, the bottom of the handle is connected to the filtering component, and the top of the handle is fixedly connected with the flow guide component.

In this embodiment, the flow guide component is a downwardly concave arc surface structure; the center line of the arc surface structure is superposed with the center line of the through hole in the positioning column. The distance between the top of the liquid suction channel and the flow guide part is 17 mm. The area of the horizontal projection plane of the flow guide component is 1.2 times of the area of the cross section of the through hole.

The filtering component is provided with a plurality of filtering holes 5 which are in a strip shape. The length of rectangular form filtration pore is 50mm, and its width is 3 mm. The filter element has a handle 6. In this embodiment, the filter element and the handle are separate.

Above, the solid matter is mainly hair, flakes, noodles or large particle dust, etc. The filter component mainly separates solid matters and liquid in the sewage so as to facilitate the subsequent dumping treatment of the sewage.

The use process of the household floor washing machine in the embodiment is as follows: (1) carrying out conventional cleaning operation; (2) after the cleaning operation is completed, the self-cleaning operation is preferably performed, but this step may be omitted, particularly if the roller brush is not dirty; (3) taking the sewage bucket out of the containing cavity, pulling the handle to take the filtering component out, and separating and fishing out solid substances through liquid due to the filtering holes in the filtering component; (4) then, pouring the sewage in the sewage bucket; (5) then the filtering part is sleeved on the positioning column and is installed again; and then the sewage bucket is installed again.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A household floor washing machine is characterized in that: the sewage barrel comprises a barrel body, a positioning column is arranged in the barrel body, and a through hole penetrating through the positioning column is formed in the positioning column to form a liquid suction channel;

2. The domestic floor scrubber according to claim 1, wherein: the distance between the top of the liquid suction channel and the flow guide component is 5-100 mm.

3. The domestic floor scrubber according to claim 1, wherein: the flow guide component is of a downward-sunken arc surface structure.

4. The domestic floor scrubber according to claim 3, wherein: the center line of the arc surface structure is superposed with the center line of the through hole in the positioning column.

5. The domestic floor scrubber according to claim 1, wherein: the area of the horizontal projection plane of the flow guide component is larger than the area of the cross section of the through hole.

6. The domestic floor scrubber according to claim 1, wherein: the flow guide part is of a cone structure.

7. The domestic floor scrubber according to claim 1, wherein: a filtering part is arranged in the barrel body of the sewage barrel and embedded in the barrel body, and the outer ring of the periphery of the filtering part abuts against the inner wall of the barrel body so as to filter solid matters in the sewage.

8. The domestic floor scrubber according to claim 7, wherein: the filter component is provided with a matched through hole, and the filter component is sleeved on the positioning column.

9. The domestic floor scrubber according to claim 7, wherein: the filter element is provided with a handle, the bottom of the handle is connected to the upper part of the filter element, and the top of the handle is fixedly connected with the flow guide element.

10. The domestic floor scrubber according to claim 1, wherein: the floor cleaning machine is characterized in that a containing cavity is formed in the floor cleaning machine body, and the sewage bucket is arranged in the containing cavity.