CN218279527U

CN218279527U - A separation module and cleaning machine for cleaning machine

Info

Publication number: CN218279527U
Application number: CN202222238926.7U
Authority: CN
Inventors: 宋宗建; 李德来; 韦明祥; 张旭东; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-13
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a separation module for a cleaning machine and the cleaning machine, the separation module for the cleaning machine comprises a shell, a storage chamber is arranged in the shell, and the shell is provided with an air inlet channel and an air outlet which are communicated with the storage chamber; the annular piece is positioned in the storage cavity, the annular wall of the annular piece surrounds the periphery of the air outlet, and a flow channel communicated with the air outlet is formed; a filter member located downstream of the outlet port for filtering dust; the separator is positioned in the flow channel, extends along the flowing direction of the fluid in the flow channel, and divides the flow channel into a first channel and a second channel which are both communicated with the air outlet; the water filtering piece is positioned in the first channel and is used for filtering liquid; and a shutter arranged to be movable relative to the ring member to alternatively open the inlets of the first and second passages. The reliability of dry and wet dual purposes is improved.

Description

A separation module and cleaning machine for cleaning machine

Technical Field

The utility model belongs to family's washing, clean the field, concretely relates to a separation module and cleaning machine for cleaning machine.

Background

The cleaning machine is a floor cleaning machine, a dust collector or a floor sweeping machine, the cleaning machine sucks a mixture of dust mixed with water vapor and the like on the ground into an inner cavity of the cleaning machine, and in order to separate the mixture of dust particles and the water vapor, a separating device is usually adopted in the existing cleaning machine for separation.

The present separation module, as in the chinese utility model patent, which was previously applied by the present applicant, the patent No. ZL202121483642.3 (publication No. CN 215502820U), discloses a separation module for a cleaning machine, comprising a housing having a cavity therein, the cavity having an air inlet and an air outlet, the air outlet being located downstream of the air inlet along a fluid flow path; the separating piece is at least used for separating dust and liquid, is vertically arranged in the accommodating cavity, is provided with a cavity communicated with the air inlet, and is positioned at the downstream of the cavity along an airflow flow path; the method is characterized in that: a storage cavity is formed between the separating piece and the shell, a discharge port communicated with the storage cavity is formed in the bottom of the separating piece, a vent hole used for allowing air to flow out and flowing along the outer peripheral surface of the separating piece is formed in the peripheral wall of the separating piece, and the discharge port is located at the downstream of the vent hole and at the upstream of the air outlet along an air flow path.

Above-mentioned separation module has improved the separation ability, but when carrying out wet scene cleanness, aqueous vapor can contact subsequent filter screen and influence the separation effect of filter screen, influences the life of filter screen then.

Therefore, further improvements to existing separation modules are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first technical problem that will solve is to the current situation of above-mentioned prior art, provides a dry and wet dual-purpose reliability high and can improve the separation module who is used for the cleaner who filters piece life.

The second technical problem to be solved by the present invention is to provide a cleaning machine with the above separation module.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a separating module for a cleaning machine, comprising:

the air conditioner comprises a shell, a fan and a fan, wherein the shell is internally provided with a storage chamber and is provided with an air inlet channel and an air outlet which are communicated with the storage chamber;

the annular piece is positioned in the storage cavity, the annular wall of the annular piece surrounds the periphery of the air outlet, and a flow passage communicated with the air outlet is formed;

a filter element located downstream of the outlet for filtering dust;

it is characterized by also comprising:

the separator is positioned in the flow channel, extends along the flowing direction of the fluid in the flow channel, and divides the flow channel into a first channel and a second channel which are communicated with the air outlet;

the water filtering piece is positioned in the first channel and is used for filtering liquid; and

a shutter arranged to move relative to the ring to alternatively open the inlets of the first and second channels.

The outlet may be located on the side of the storage chamber or on the top of the storage chamber, but preferably the outlet is located on the top of the storage chamber, the ring and the partition being both vertically arranged. Thus, the airflow is easier to discharge from the air outlet.

The annular wall can be spaced from the peripheral edge of the air outlet and can also be formed on the peripheral edge of the air outlet, but preferably, the peripheral edge of the air outlet extends downwards to form the annular wall.

The flap may be in the form of a lateral movement or a rotational movement, but preferably the flap is located below the partition and is arranged to rotate along the plane of the bottom wall of the partition.

The baffle can be driven to rotate manually or be driven to rotate actively by a driving mechanism, but from the aspects of convenience in rotation and operational reliability, the baffle is preferably driven to rotate by the driving mechanism, and the power output end of the driving mechanism is connected with the baffle in a driving way.

Preferably, the driving mechanism is a motor, a space for accommodating the motor is arranged in the partition, an output shaft of the motor is vertically arranged, and the baffle is mounted on the output shaft of the motor. So, the existence in separator upper space makes things convenient for the holding of motor.

Preferably, the cross section of the annular wall is circular, and the baffle is semicircular.

To prevent the ring member from getting entangled with hair or catching trash, the ring member is spaced from the bottom wall of the storage chamber. The presence of the compartment prevents the hair or waste from becoming entangled in the annular member and depositing on the bottom of the storage chamber as it enters the storage chamber.

Preferably, the housing has an exhaust passage at least partially above the outlet opening, the exhaust passage being downstream of the outlet opening along the fluid flow path, the filter element being located within the exhaust passage.

The water filtering member can be made of foam cotton, water-absorbing sponge and other objects with water absorption, but preferably, the water filtering member is made of foam cotton.

In order to make the fluid entering the storage chamber further rotate and flow along the inner wall of the storage chamber, the cross section of the storage chamber is circular or elliptical.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: a cleaning machine with the separation module is characterized in that: a fan is included along the fluid flow path, the fan being downstream of the air outlet.

The cleaning machine may be a floor scrubber or a sweeper, but preferably the cleaning machine is a sweeper.

Compared with the prior art, the utility model has the advantages of: the first channel and the second channel in the separation module are mutually independent, the switching of the first channel and the second channel is realized through the baffle plate, and in a dry scene, the picked fluid passes through the second channel and then is discharged through the filtering piece without passing through the first channel, namely the first channel is not blocked; and under the wet scene, the mixed fluid that picks up is through first passageway and liquid wherein is absorbed by the water filter in the first passageway, and liquid promptly can not reach the filter piece, has improved the life of filter piece to the mixed gas flow can not block up the second passageway promptly through the second passageway, has improved wet dual-purpose reliability futilely.

Drawings

FIG. 1 is a transverse cross-sectional view of the inlet of the first channel of the separation module in a closed condition;

FIG. 2 is a longitudinal cross-sectional view of the inlet of the first channel of the separation module in a closed condition;

FIG. 3 is another angled longitudinal cross-sectional view of the inlet of the first passageway of the separation module in a closed condition;

fig. 4 is a sectional view of the inlet of the second channel of the separation module in a closed state.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the cleaning machine of the present embodiment is a sweeper. The sweeper comprises a cleaning module (not shown), a separating module and a fan 6. The specific structure of the cleaning module in this embodiment adopts the structure in the prior art, and details will not be described in this embodiment. Along the fluid flow path, the separation module is located between the cleaning module, which is located upstream of the separation module, and the fan 6.

As shown in fig. 1 to 4, the above-mentioned separation module includes a housing 1, a filter element 2, a water filter element, a baffle 4 and a driving mechanism. The housing 1 has a storage chamber 10 therein, and the storage chamber 10 has a circular or oval cross-section. The housing 1 has an air inlet channel 101 and an air outlet 102 communicated with the storage chamber 10, and the air outlet 102 is located at the top of the storage chamber 10. In addition, the housing 1 has a discharge passage 14 partially above the discharge opening 102, the discharge passage 14 is located downstream of the discharge opening 102 along the fluid flow path, and the filter member 2 is a filter net located in the discharge passage 14 for filtering dust.

As shown in fig. 2 to 4, the ring member 11 is vertically disposed in the storage chamber 10, and the ring member 11 is spaced from the bottom wall of the storage chamber 10. In addition, the annular wall of the annular member 11 surrounds the periphery of the air outlet 102, and a flow channel 12 communicated with the air outlet 102 is formed; specifically, the periphery of the air outlet 102 extends downward to form the annular wall of the annular member 11, and the cross section of the annular wall is circular.

As shown in fig. 1, the partition 13 is vertically disposed within the flow passage 12, i.e., the partition 13 extends in the flow direction of the fluid within the flow passage 12. The aforementioned partition 13 divides the flow channel 12 into a first channel 121 and a second channel 122 both communicating with the air outlet 102, and the partition 13 in this embodiment is located at the center of the flow channel 12. The water filtering piece is a foam cotton 3 positioned in the first channel 121 and used for filtering liquid;

as shown in fig. 2 to 4, the baffle 4 is located below the partition 13 and can rotate along the plane of the bottom wall of the partition 13 under the driving of the driving mechanism, the power output end of the driving mechanism is in driving connection with the baffle 4, and the baffle 4 is semicircular. The driving mechanism in this embodiment is a motor 5, a space 130 for accommodating the motor 5 is provided in the partition 13, an output shaft of the motor 5 is vertically arranged, a baffle 4 is mounted on the output shaft of the motor 5, the baffle 4 rotates relative to the annular member under the driving of the motor 5, so as to alternatively open the inlet 120 of the first channel 121 and the inlet 120 of the second channel 122, and the baffle 4 in this embodiment has a semicircular shape.

The storage chamber 10 of the separation module communicates with the cleaning module, the air outlet 102 of the separation module communicates with the inlet of the fan 6, and the fan 6 is located downstream of the air outlet 102 along the fluid flow path. Under the action of the fan 6, negative pressure is formed in the cleaning module and the separation module, so that garbage such as dust, water, particles and the like is sucked into the cleaning module through a dust suction port of the cleaning module, then gas separated by the separation module is discharged, and separated sewage is stored in the storage chamber 10 of the separation module.

The working process of the separation module is as follows:

in a wet scene, the motor 5 drives the baffle 4 to rotate to open the inlet 120 of the first channel 121, the mixed fluid entering the storage chamber 10 through the air inlet channel 101 flows rotationally along the inner wall of the storage chamber 10 to be separated, after the separated fluid passes through the foam cotton 3, the liquid in the fluid is absorbed by the foam cotton 3, and the gas filtered by the foam cotton 3 is discharged after passing through the filter screen and the fan 6; in a dry scene, the motor 5 drives the baffle 4 to rotate to open the inlet 120 of the second channel 122, the airflow entering the storage chamber 10 through the air inlet channel 101 flows along the inner wall of the storage chamber 10 in a rotating manner to be separated, and the separated air is discharged after passing through the filter screen and the fan 6.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. A separation module for a cleaning machine, comprising:

the air conditioner comprises a shell (1), a storage chamber (10) is arranged in the shell, and the shell (1) is provided with an air inlet channel (101) and an air outlet (102) which are communicated with the storage chamber (10);

a ring-shaped member (11) located in the storage chamber (10), having a wall surrounding the periphery of the air outlet (102), and forming a flow passage (12) communicated with the air outlet (102);

a filter element (2) located downstream of the outlet mouth (102) for filtering the dust;

it is characterized by also comprising:

a partition (13) located in the flow channel (12), extending along a flow direction of the fluid in the flow channel (12), and dividing the flow channel (12) into a first channel (121) and a second channel (122) both communicating with the air outlet (102);

a water filter element located in the first channel (121) for filtering liquid; and

-a shutter (4) arranged to be movable with respect to the annular element (11) to alternatively open the inlets of the first (121) and second (122) channels.

2. The separation module of claim 1, wherein: the air outlet (102) is located at the top of the storage chamber (10), and the ring (11) and the partition (13) are both vertically arranged.

3. The separation module of claim 2, wherein: the periphery of the air outlet (102) extends downwards to form the annular wall.

4. The separation module of claim 2, wherein: the baffle (4) is located below the partition (13) and is arranged to be rotatable along a plane in which a bottom wall of the partition (13) is located.

5. The separation module of claim 4, wherein: the baffle plate mechanism is characterized by further comprising a driving mechanism for driving the baffle plate (4) to rotate, and the power output end of the driving mechanism is in driving connection with the baffle plate (4).

6. The separation module of claim 5, wherein: the driving mechanism is a motor (5), a space (130) for accommodating the motor (5) is arranged in the separator (13), the output shaft of the motor (5) is vertically arranged, and the baffle (4) is installed on the output shaft of the motor (5).

7. The separation module of claim 4, wherein: the cross section of the annular wall is circular, and the baffle is semicircular.

8. The separation module of claim 1, wherein: the annular element (11) is spaced from the bottom wall of the storage chamber (10).

9. The separation module of claim 1, wherein: the housing (1) has an exhaust channel (14) at least partially above the outlet opening (102), the exhaust channel (14) is located downstream of the outlet opening (102) along the fluid flow path, and the filter element (2) is located in the exhaust channel (14).

10. The separation module of claim 1, wherein: the water filtering piece is a foamed cotton (3).

11. The separation module according to any one of claims 1 to 10, wherein: the storage chamber (10) has a circular or oval cross-section.

12. A cleaning machine having a separation module according to any one of claims 1 to 11, characterized in that: a fan (6) is included, the fan (6) being located downstream of the outlet (102) along the fluid flow path.

13. The cleaning machine of claim 12, wherein: the cleaning machine is a sweeper.