CN218390978U

CN218390978U - Floor washing machine with exhaust air duct

Info

Publication number: CN218390978U
Application number: CN202220950671.4U
Authority: CN
Inventors: 沈成
Original assignee: Suzhou Laixuan Electric Appliances Technology Co ltd
Current assignee: Suzhou Laixuan Electric Appliances Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2023-01-31
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a floor cleaning machine with discharge wind channel, it includes the organism, the scrubbing brush that is connected with bottom of the body, set up sewage case on the organism, set up in sewage case top and have the handheld portion of motor and set up the clean water tank on the organism, wherein the organism includes that the at least part is located between sewage case and the clean water tank and is located the discharge wind channel in motor low reaches. The utility model has the advantages that: it is favorable to moisture's accumulation and volatilization through long wind channel, and the discharge end is located scrubbing brush top, does not directly connect to clean ground, promotes the product quality and can fall the noise.

Description

Floor washing machine with exhaust air duct

Technical Field

The utility model belongs to clean field especially relates to a floor cleaning machine with discharge air duct.

Background

Along with the improvement of people's standard of living, the use of floor cleaning machine is popularized day by day, however the discharge end in the air duct that discharges among the current floor cleaning machine directly discharges to ground, gathers water at clean area easily, and current discharge air duct is too short moreover, can't gather the moisture in motor low reaches, and is unfavorable for making an uproar, specifically can refer to chinese utility model CN202120311588.8.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the floor washing machine with the exhaust air duct is beneficial to the accumulation and volatilization of moisture through the long air duct, the exhaust end is positioned above the floor brush and does not directly face the cleaning ground, the product quality is improved, and the noise can be reduced.

The technical scheme of the utility model is that: a floor washing machine with a discharge air duct comprises a machine body, a floor brush connected with the bottom of the machine body, a sewage tank arranged on the machine body, a handheld part arranged above the sewage tank and provided with a motor, and a clean water tank arranged on the machine body, wherein the machine body comprises a discharge air duct at least partially positioned between the sewage tank and the clean water tank and positioned at the downstream of the motor.

On the basis of the technical scheme, the method further comprises the following subsidiary technical scheme:

the hand-held portion includes a power unit for supplying power to the motor, and a first handle for a user to hold, wherein one end of the first handle is adjacent to the motor and the other end is adjacent to the power unit.

The suction port of the handheld part is at least partially shielded by the machine body.

The discharge end of the discharge air duct is positioned above the floor brush.

The inlet end of the exhaust duct is at least partially shielded by the handheld portion.

The sump assembly includes a tank body having a tank body chamber, a tank cover closing the tank body chamber, an air inlet pipe integrally formed with the tank body, a float reciprocally movable with respect to the tank cover, and a separating member allowing the float to pass therethrough and having a plurality of separating holes.

The separating piece further comprises a separating base plate, a separating side edge which is arranged on the outer side of the separating base plate and extends axially, a first through hole which is arranged on the separating base plate and allows the floater to pass through the first through hole, and a second through hole which allows the air inlet pipe to pass through and is communicated with the air outlet pipe.

The length of the discharge air channel is greater than that of the sewage tank or the clean water tank.

The sectional area of the discharge air duct is smaller than that of the air inlet pipe.

The utility model has the advantages that: it is favorable to moisture's accumulation and volatilization through long wind channel, and just the discharge end is located scrubbing brush top, does not directly connect to the clean ground, promotes the product quality and can fall the noise.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an exploded view of the middle waste tank assembly of the present invention;

fig. 5 is the internal structure view of the middle sewage tank assembly of the present invention.

Detailed Description

Example (b): referring to fig. 1-5, an embodiment of a floor scrubber having a discharge duct is disclosed, comprising: the washing machine comprises a machine body 100, a floor brush 200 connected with the bottom of the machine body 100, a sewage tank assembly 300 arranged on the machine body 100, a handheld part 400 connected with the sewage tank assembly 300 and provided with a motor 420, a clean water tank 500 arranged on the machine body 100, and a handle part 600 with the bottom end connected with the top of the machine body 100.

The machine body 100 includes a discharge air duct 120 at least partially between the dirty water tank 300 and the clean water tank 500 and downstream of the motor 420, a discharge end of the discharge air duct 120 is located above the floor brush 200, and an inlet end of the discharge air duct 120 is at least partially shielded by the hand-held portion 400. The length of the discharge duct 120 is greater than that of the foul water tank 300 or the clean water tank 500. The cross-sectional area of the discharge duct 120 is smaller than the cross-sectional area of the intake duct 330.

The floor brush 200 has a floor brush base and a rotatable roll brush body disposed in the floor brush base and capable of absorbing water. The rolling brush body can adopt a common structure. In order to facilitate the supply of the cleaning fluid with pressure from the clean water tank 500 to the brush roller, the present invention further provides a pump in the floor brush 200, which is located downstream of the clean water tank 500.

The handpiece 400 includes a handpiece housing that houses the motor 420, a power unit 440 that is housed by the handpiece housing and that supplies power to the motor 420, and a first handle 460 that is convenient for a user to hold and is connected to the handpiece housing. The first handle 460 and the second handle are located on the same side of the machine body 100, away from the clean water tank 500. Wherein one end of the first handle 460 is adjacent to the motor 420 and the other end is adjacent to the power unit 440. The suction port of the handle 400 is at least partially shielded by the body 100. The air outlet of the motor 420 of the handheld portion 400 is located between the handheld portion housing and the machine body 100 and is shielded. The motor 420 is a dc dry and wet motor and the power unit 440 is a lithium battery or a nickel metal hydride battery.

The waste water tank assembly 300 includes a tank body having a tank body chamber 310, a tank cover 320 closing the tank body chamber 310 and having a tank body outlet port 312, an air inlet pipe 330 integrally formed with the tank body, an air outlet pipe 340 fitted over the air inlet pipe 330, a float 350 reciprocally movable with respect to the tank cover 320, a partition 360 interposed between the air outlet pipe 340 and the float 350 and integrally connected to the tank cover 320, and a separating member 370 connected to the air outlet pipe 340 and allowing the float 350 to pass therethrough and having a plurality of separating holes 372. A filter chamber 322 is disposed in the box cover 320, and is used for accommodating a front filter of the motor and positioned above and communicated with the air outlet 312 of the box body. The bottom of the air inlet duct 330 has air inlet openings 332, and the air inlet openings 332 are also located at the bottom of the cabinet. The outlet duct 340 includes a supply opening 342 at an upper end of the inlet duct 330, and an outlet duct frame 344 located above the supply opening 342 and adjacent to the cover 320. The separating member 370 further includes a separating base 371, a separating side 373 provided on an outer side of the separating base 371 and extending in an axial direction, a first through hole 374 provided on the separating base 371 and allowing the float 350 to pass therethrough, and a second through hole 376 allowing the air inlet pipe 330 to pass therethrough and communicating with the air outlet pipe 340. The separation substrate 371 and the separation side edge 373 are each provided with a separation hole 372, wherein the separation side edge 373 has a gap with the inner wall of the case. The outlet pipe 340 is fixedly connected or integrally connected with the separating member 370.

The bottom end of the handle part 600 is adjacent to the power unit 440 of the hand-held part 400, and the top end of the handle part 600 is a second grip.

The utility model has the advantages of it is following: it is favorable to moisture's accumulation and volatilization through long wind channel, and the discharge end is located scrubbing brush top, does not directly connect to clean ground, promotes the product quality and can fall the noise.

It should be understood that the above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and the protection scope of the present invention cannot be limited thereby. All equivalent changes or modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. A floor scrubber having a discharge duct, characterized in that it comprises: the multifunctional sewage treatment machine comprises a machine body (100), a floor brush (200) connected with the bottom of the machine body (100), a sewage tank (300) arranged on the machine body (100), a handheld part (400) arranged above the sewage tank (300) and provided with a motor (420), and a clean water tank (500) arranged on the machine body (100), wherein the machine body (100) comprises a discharge air duct (120) which is at least partially positioned between the sewage tank (300) and the clean water tank (500) and is positioned at the downstream of the motor (420).

2. The floor scrubber of claim 1, wherein: the hand-held portion (400) includes a power unit (440) for supplying power to the motor (420), and a first handle (460) for facilitating gripping by a user, wherein one end of the first handle (460) is adjacent to the motor (420) and the other end is adjacent to the power unit (440).

3. The floor scrubber of claim 2, wherein: the suction port of the hand-held part (400) is at least partially shielded by the machine body (100).

4. The scrubber of claim 3, wherein: the discharge end of the discharge air duct (120) is positioned above the floor brush (200).

5. The floor scrubber of claim 4, wherein: the inlet end of the discharge duct (120) is at least partially shielded by a hand-held portion (400).

6. The floor scrubber of claim 1, 2, 3, 4, or 5, wherein: the foul water tank (300) includes a tank body having a tank body cavity (310), a tank cover (320) closing the tank body cavity (310), an air inlet duct (330) integrally formed with the tank body, a float (350) reciprocally movable with respect to the tank cover (320), and a separating member (370) allowing the float (350) to pass therethrough and having a plurality of separating holes (372).

7. The floor scrubber of claim 6, wherein: the separator (370) further comprises a separating base plate (371), a separating side edge (373) which is arranged outside the separating base plate (371) and extends axially, a first through hole (374) which is arranged on the separating base plate (371) and allows the floater (350) to pass through, and a second through hole (376) which allows the air inlet pipe (330) to pass through and is communicated with the air outlet pipe (340).

8. The floor scrubber of claim 7, wherein: the length of the discharge air duct (120) is greater than that of the sewage tank (300) or the clean water tank (500).

9. The floor scrubber of claim 8, wherein: the sectional area of the discharge air duct (120) is smaller than that of the air inlet pipe (330).