CN218074828U

CN218074828U - Horizontal cleaning device

Info

Publication number: CN218074828U
Application number: CN202221889759.6U
Authority: CN
Inventors: 邓学龙; 钱忠; 金鹏
Original assignee: Suzhou Simple Youwei Technology Co Ltd
Current assignee: Suzhou Simple Youwei Technology Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-20
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a horizontal cleaning device, it includes the casing, and the casing is injectd there is the accommodation space. The horizontal cleaning device also comprises a dirt recovery system. The dirt recovery system comprises a dry-wet motor, a recovery box and a suction pipeline, wherein the dry-wet motor generates suction airflow to recover dirt into the recovery box. The motor air outlet channel is limited in the accommodating space and comprises a main air outlet channel and a cooling air outlet channel. The main air outlet channel or the cooling air outlet channel comprises a first outlet and a second outlet which correspond to the air channels, wherein the first outlet faces the surface to be cleaned, and a preset angle is formed between the air outlet direction of the second outlet and the air outlet direction of the first outlet. The first export is towards treating the surface of waiting to clean, can be effectively with gathering the liquid (the volume is minimum) discharge to treating the surface of cleaning in the casing, and the direction of second export is certain angle with first export, and the exhaust air current is not just facing to treating the surface of cleaning promptly, can effectively the noise reduction.

Description

Horizontal cleaning device

Technical Field

The utility model relates to a cleaning device technical field especially relates to a horizontal cleaning device.

Background

Horizontal cleaning equipment generally has the advantages of large suction force, large dirt storage capacity and the like. In wet horizontal cleaning devices, it is important that the suction is high, since the greatest possible amount of water is drawn into the recovery tank from the surface to be cleaned. Wet cleaning devices typically employ wet and dry motors. The dry-wet motor comprises two independent main air ducts and a cooling air duct.

The main problem of the dry and wet motor in operation is the heat dissipation of the motor, if the motor can not dissipate heat in time, the efficiency of the motor is likely to be reduced, and more seriously, the motor can be stopped at any time.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, the utility model provides a horizontal cleaning device can solve the radiating problem of dry and wet motor effectively.

In one aspect, the utility model provides a horizontal cleaning device, include

A housing defining an accommodating space;

a soil recovery system comprising a wet and dry motor, a recovery tank and a suction duct, the wet and dry motor generating a suction airflow to recover soil into the recovery tank;

a motor air outlet channel is limited in the accommodating space and comprises a main air outlet channel and a cooling air outlet channel;

the main air outlet duct or the cooling air outlet duct comprises a first outlet and a second outlet corresponding to the air duct, wherein the first outlet faces the surface to be cleaned, and a preset angle is formed between the air outlet direction of the second outlet and the air outlet direction of the first outlet.

Optionally, the wind outlet direction of the first outlet is substantially perpendicular to the surface to be cleaned.

Optionally, the air outlet direction of the second outlet is substantially parallel to the surface to be cleaned.

Optionally, the air conditioner further comprises a hose support mounted to the housing, the hose support defining an air outlet channel in fluid communication with the second outlet.

Optionally, the air outlet direction of the air outlet channel is substantially perpendicular to the air outlet direction of the second outlet.

Optionally, the air outlet direction of the air outlet channel is substantially parallel to the length direction of the horizontal cleaning device.

Optionally, the dry-wet motor further comprises an inner motor cover, the dry-wet motor is arranged on the inner motor cover, and a part of cooling air duct is defined between the inner motor cover and the shell.

Optionally, the motor inner cover includes a front cover and a rear cover, the front cover defines an air inlet and an air outlet of the motor main air duct, and the rear cover defines an air inlet and an air outlet of the motor cooling air duct.

Optionally, the motor further comprises a motor outer cover arranged in the shell, and the motor inner cover is arranged in the motor outer cover.

Optionally, the motor housing is provided with a mounting bracket for mounting one or more of a water pump, a circuit board, and a steam generator.

The utility model provides a horizontal cleaning device, it includes the casing, and the casing is injectd there is the accommodation space. The horizontal cleaning device also comprises a dirt recovery system. The dirt recovery system comprises a dry-wet motor, a recovery box and a suction pipeline, wherein the dry-wet motor generates suction airflow to recover dirt into the recovery box. A motor air outlet channel is limited in the accommodating space and comprises a main air outlet channel and a cooling air outlet channel. The main air outlet channel or the cooling air outlet channel comprises a first outlet and a second outlet corresponding to the air channels, wherein the first outlet faces the surface to be cleaned, and a preset angle is formed between the air outlet direction of the second outlet and the air outlet direction of the first outlet. The first export is towards treating the surface of waiting to clean, can be effectively with gathering the liquid (the volume is minimum) discharge to treating the surface of cleaning in the casing, and the direction of second export is certain angle with first export, and the exhaust air current is not just facing to treating the surface of cleaning promptly, can effectively the noise reduction.

Drawings

Fig. 1 is a schematic structural view of a horizontal cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a horizontal cleaning apparatus at another angle;

FIG. 3 is a schematic view of the internal structure of the horizontal cleaning apparatus with the upper housing removed;

FIG. 4 is a schematic structural view of the inner cover of the motor leaking out of the horizontal cleaning device;

FIG. 5 is a schematic view of the inner cover of the motor leaking out from the horizontal cleaning device at another angle;

FIG. 6 is a cross-sectional view of the horizontal cleaning apparatus taken along the horizontal direction;

FIG. 7 is a cross-sectional view of the horizontal cleaning apparatus taken at another angle;

FIG. 8 is an enlarged view of the structure of the area A in FIG. 7;

FIG. 9 is a schematic view of a hose support according to an embodiment;

FIG. 10 is a schematic diagram of an inner cover of the motor according to an embodiment;

fig. 11 is a schematic structural view of the inner cover of the motor at another angle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indication is referred to in the embodiments of the present invention, the directional indication is only used for explaining a relative position relationship between components, a motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific cases.

Referring to fig. 1 to 8, a horizontal type cleaning apparatus 100 is disclosed in fig. 3 in which an X direction is a length direction of the apparatus, a Y direction is a width direction, and a Z direction is a height direction diagram, the horizontal type cleaning apparatus 100 includes a housing 3, an accommodating space is defined in the housing 3, and the horizontal type cleaning apparatus 100 further includes a cleaning liquid supply system and a contamination recovery system. The cleaning liquid supply system comprises a cleaning liquid tank 2 and a supply line for supplying cleaning liquid to the surface to be cleaned or to the scraping element. The dirt recovery system comprises a dry-wet motor 4, a recovery box 1 and a suction pipeline, wherein the dry-wet motor 4 generates suction airflow to recover dirt into the recovery box 1. The horizontal cleaning device 100 generally includes a main air duct and a cooling air duct, the main air duct is composed of an internal air duct of the motor and an external air duct of the motor, and the external air duct of the motor generally includes an air inlet duct of the motor and an air outlet duct of the motor. The cooling air duct consists of an inner motor cooling air duct and an outer motor cooling air duct. The motor external cooling air duct includes a cooling air inlet duct 68 and a cooling air outlet duct 66. The air duct inside the motor is not described in detail in this application, and the design in the prior art can be adopted. This application introduces the outside wind channel of motor in detail. A motor air outlet channel is limited in the accommodating space and comprises a main air inlet channel 67 and a cooling air inlet channel 68. The motor air outlet duct comprises a main air outlet duct 65 and a cooling air outlet duct 66. The main air outlet duct 65 comprises a first outlet 31 and a second outlet 32 corresponding to the main air outlet duct 65. The first outlet 31 faces the surface to be cleaned, and a preset angle is formed between the air outlet direction of the second outlet 32 and the air outlet direction of the first outlet 31. Also, the cooling air outlet duct 66 may include a first outlet and a second outlet (not shown) corresponding to the cooling air outlet duct 66. First export 31 is towards treating the clean surface, can be effectively discharging the liquid (the volume is minimum) that gathers in casing 3 to treating the clean surface, and the air-out direction of second export 32 and the air-out direction of first export 31 are certain angle, and the exhaust air current is not just facing to treating the clean surface promptly, can effectively the noise reduction. Since the space between the housing 3 and the surface to be cleaned is relatively small, if the airflow discharged from the motor is directed entirely towards the surface to be cleaned, the airflow impinges on the surface to be cleaned, and a loud noise is generated. The air flow of the motor air outlet channel is divided by the two outlets, so that the noise can be effectively reduced, and meanwhile, the water vapor can be prevented from being blown to the periphery.

Further, the wind outlet direction of the first outlet 31 is substantially perpendicular to the surface to be cleaned, i.e. towards the surface to be cleaned. The outlet air direction of the second outlet 32 is substantially parallel to the surface to be cleaned, i.e. to avoid as much as possible blowing of air flow onto the surface to be cleaned. The air outlet mode that two outlets are vertical relatively is adopted, so that the noise is low, the air flow can be dispersed, and the phenomenon that the air flow is too concentrated and sprayed to surrounding objects is avoided.

Referring to fig. 1-9, the canister cleaning device 100 further includes a hose bracket 8 mounted to the housing 3, the hose bracket 8 defining an outlet air channel 35 in fluid communication with the second outlet 32. The air outlet of the main air outlet duct 65 and/or the air outlet of the cooling air outlet duct 66 are/is communicated with the air outlet channel 35 to discharge the airflow out of the housing 3. I.e. the hose support 8 is mounted at the second outlet 32. The air flow flowing out of the second outlet 32 is discharged out of the housing 3 through the air outlet passage 35. Referring to fig. 9, the hose holder 8 defines a receiving chamber 81 for receiving the hose 7, and at least a part of the wind outlet channel 35 is disposed below the receiving chamber 81. The cross-section of air-out passageway 35 is the arc, just in time wraps up the partly that holds chamber 81, adopts the arc design, can reduce hose support 8's volume on the one hand, and on the other hand can increase air-out area of air-out passageway 35. The first outlet may be provided on the hose support 8, near the hose support 8 or on the bottom wall of the housing 3.

The air outlet direction of the air outlet channel 35 is substantially perpendicular to the air outlet direction of the second outlet 32. Referring to fig. 8, the second outlet 32 is generally configured to discharge air in a width direction of the horizontal cleaning apparatus 100, and an air discharge direction of the air discharge channel 35 is substantially parallel to a length direction of the horizontal cleaning apparatus 100. The air-out direction of air-out passageway 35 extends along length direction, ensures the air current around equipment, avoids the air current to blow all around.

Referring to fig. 8 and 9, the air outlet passage 35 includes a first air outlet 33 and a second air outlet 34. The air outlet direction of the first air outlet 33 is substantially perpendicular to the surface to be cleaned. The air outlet direction of the second air outlet 34 is substantially parallel to the surface to be cleaned. The air outlet direction of the second air outlet 34 is substantially parallel to the length direction of the horizontal cleaning device 100.

Referring to fig. 8 and 9, the air outlet channel 35 includes two independent first channels 36 and second channels 37, the air outlet of the main air outlet channel 65 is communicated with the first channel 36, and the air outlet of the cooling air outlet channel 66 is communicated with the second channel 37. The main air outlet duct 65 and the cooling air outlet duct 66 are separately provided, so that the two air flows can be prevented from interfering with each other.

Referring to fig. 10 and 11, in order to define the air passage inside the housing 3, the horizontal cleaning apparatus 100 further includes an inner motor cover 41, the wet and dry motors 4 are disposed in the inner motor cover 41, and a portion of the cooling air passage is defined between the inner motor cover 41 and the housing 3. The inner motor cover 41 defines at least a portion of a main air outlet duct 65 and at least a portion of a cooling air outlet duct 66, and the portion of the main air outlet duct 65 and the portion of the cooling air outlet duct 66 are disposed adjacent to each other.

Referring to fig. 10 and 11, the motor inner cover 41 includes a front cover 42 and a rear cover 43. The front cover 42 and the rear cover 43 are combined to form a receiving space for receiving the wet and dry motor 4. The front housing 42 defines an inlet 51 and an outlet 52 for the motor main duct, and the rear housing 43 defines an inlet 61 and an outlet 62 for the motor cooling duct.

Referring to fig. 3, in order to further protect the wet and dry motor 4, the horizontal cleaning apparatus 100 further includes a motor outer cover 44 disposed in the housing 3, and a motor inner cover 41 is disposed in the motor outer cover 44. The motor housing 44 is provided with mounting brackets for mounting one or more of the water pump 5, circuit board, steam generator 6.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A horizontal cleaning apparatus, comprising:

a housing defining an accommodating space;

2. A horizontal cleaning apparatus according to claim 1,

the air outlet direction of the first outlet is basically vertical to the surface to be cleaned.

3. A horizontal cleaning apparatus according to claim 2,

the air outlet direction of the second outlet is basically parallel to the surface to be cleaned.

4. A horizontal cleaning apparatus according to claim 1,

the hose support is mounted to the housing and defines an outlet air channel in fluid communication with the second outlet.

5. A horizontal cleaning apparatus according to claim 4,

the air outlet direction of the air outlet channel is basically vertical to the air outlet direction of the second outlet.

6. A horizontal cleaning apparatus according to claim 5,

the air outlet direction of the air outlet channel is basically parallel to the length direction of the horizontal cleaning equipment.

7. A horizontal cleaning apparatus according to claim 5,

the dry-wet motor is arranged in the motor inner cover, and a part of cooling air duct is limited between the motor inner cover and the shell.

8. A horizontal cleaning apparatus according to claim 7,

the motor inner cover comprises a front cover and a rear cover, the front cover is limited with an air inlet and an air outlet of a motor main air duct, and the rear cover is limited with an air inlet and an air outlet of a motor cooling air duct.

9. A horizontal cleaning apparatus according to claim 8,

the motor is characterized by further comprising a motor outer cover arranged in the shell, and the motor inner cover is arranged in the motor outer cover.

10. A horizontal cleaning apparatus according to claim 9,

the motor housing is provided with a mounting rack, and the mounting rack is used for mounting one or more of a water pump, a circuit board and a steam generator.