CN113440070A

CN113440070A - Sewage tank for cleaning equipment and cleaning equipment

Info

Publication number: CN113440070A
Application number: CN202110810793.3A
Authority: CN
Inventors: 杨伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-09-28

Abstract

The invention relates to a sewage tank for a cleaning device and the cleaning device, comprising a tank body, an accommodating cavity and a water pipe, wherein the water pipe is provided with: the water outlet penetrates through the through hole and is communicated with the accommodating cavity; the water pipe is detachably installed on the outer wall of the box body. According to the invention, the water pipe is detachably arranged on the outer wall of the box body, so that the difficulty of cleaning the sewage tank and the water pipe by a user is greatly reduced, the space utilization rate of the sewage tank is improved, on the other hand, the water-gas separation of dirty liquid and gas is realized through the action of the air exhaust mechanism and the guide plate, and the cleaning efficiency of the cleaning equipment can be effectively improved.

Description

Sewage tank for cleaning equipment and cleaning equipment

Technical Field

The invention belongs to the technical field of cleaning equipment, and particularly relates to a sewage tank for the cleaning equipment and the cleaning equipment.

Background

Cleaning equipment such as floor cleaning equipment is mechanical equipment designed for cleaning the floor, and common floor cleaning equipment includes floor washers, floor sweepers, high-pressure washers, dust carts, etc. the cleaning equipment generally includes a sewage tank, and the sewage tank mainly functions to collect dirty liquid generated in the cleaning process, such as sewage, dirt, mixed liquid containing paper scraps, fibers and particulate matters, etc.

In the prior art, the sewage tank conveys sewage through a sewage pipe, the sewage pipe is usually non-detachable and is located inside the sewage tank, and in addition, the existing sewage tank generally does not have an automatic water-air separation structure.

This has the following technical problems:

1. solid particles in the dirty liquid are easy to remain in the sewage pipe, the sewage pipe cannot be disassembled, so that the difficulty of cleaning the sewage tank by a user is increased, even the water pipe is blocked, and meanwhile, the space utilization rate of the sewage tank is reduced;

2. since the dirty liquid contains various impurities with different densities, the automatic separation of the dirty liquid and the gas cannot be realized, and the cleaning efficiency of the cleaning equipment is finally reduced.

Disclosure of Invention

The invention aims to provide a sewage tank for cleaning equipment and the cleaning equipment, and aims to solve the technical problems that the sewage tank is difficult to clean, the space utilization rate of the sewage tank is low, and water-gas separation cannot be automatically realized in the prior art. The technical scheme used for solving the technical problems of the invention is as follows:

sewage case for cleaning device, including the box, the inner wall space of box forms one and holds the chamber, and the key is, still includes the water pipe, the water pipe has:

the pipe body is used for a circulation channel of dirty liquid and gas;

a water inlet configured to absorb dirty liquid and gas under external suction;

a water outlet for the outlet of the dirty liquid and gas from the water pipe (2);

one side of the box body is provided with a through hole, and the water outlet penetrates through the through hole and is communicated with the accommodating cavity;

the water pipe is detachably mounted on the outer wall of the box body.

The further technical scheme of the invention is as follows: still include deflector and air exhaust mechanism, the deflector covers at the top of box, air exhaust mechanism is located the top of deflector, a plurality of bleeder vents have been seted up on the deflector, the deflector is adjustable with the contained angle at box top, and air exhaust mechanism is used for passing through the bleeder vent with the gas that holds the intracavity and discharges.

Furthermore, the water inlet is installed at the bottom of the box body through a fixing plate, the fixing plate and the bottom of the box body are detachable, and the fixing plate and the water inlet are also detachable.

Further, the water pipe comprises an extension part, the extension part is positioned above one end of the water outlet, and the extension part extends into the accommodating cavity.

Furthermore, an included angle is formed between the extending part and a vertical plane where the water outlet is located so as to guide dirty liquid to sink.

Further, the length of the extension part is adjustable, and the length is 2-8 cm.

Furthermore, the water pipe is L-shaped, the water inlet is detachably connected with the pipe body, and the water outlet is detachably connected with the pipe body.

Furthermore, a handle is arranged on one side of the box body.

The invention also provides cleaning equipment which adopts the sewage tank.

Further, the cleaning apparatus includes: host computer subassembly, cleaning head subassembly, coupling assembling, switch module and sewage case, the switch module passes through coupling assembling and is connected with the host computer subassembly, the cleaning head subassembly is connected with the host computer subassembly, the sewage case is installed on the host computer subassembly.

According to one of the technical schemes of the invention, the water pipe is detachably arranged on the outer wall of the box body, so that the difficulty of cleaning the sewage tank and the water pipe by a user is greatly reduced, and on the other hand, the water pipe is arranged outside the box body of the sewage tank, so that the internal space of the sewage tank can be saved, and the space utilization rate of the sewage tank is improved.

According to the second technical scheme of the invention, the suction force is provided by the air exhaust mechanism, impurities such as sewage, solid particles and the like in the dirty liquid sink into the bottom of the sewage tank under the action of gravity, and the gas is discharged through the air holes under the action of the suction force of the air exhaust mechanism, so that the water-gas separation is realized, and the cleaning efficiency of the cleaning equipment can be effectively improved.

According to the third technical scheme of the invention, the included angle between the guide plate and the top of the box body is adjustable, so that gas can be discharged from the guide plate at the optimal angle and direction, the extension part is arranged above one end of the water outlet, and dirty liquid flowing through the water pipe enters the sewage box at the optimal angle under the blocking and guiding effects of the extension part, so that the water-gas separation efficiency is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of a waste water tank according to an embodiment of the present invention;

FIG. 2 is a sectional view of a sump in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a cleaning device according to one embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a front view of a cleaning apparatus according to an embodiment of the present invention;

wherein: 1. the sewage tank 101, the tank body 102, the accommodating cavity 103, the through hole 104, the handle 2, the water pipe 201, the pipe body 202, the water inlet 203, the water outlet 204, the extension part 3, the guide plate 4, the air hole 5, the air suction mechanism 6, the fixing plate 7, the switch assembly 8, the connecting assembly 9, the host assembly 10 and the cleaning head assembly.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-4, the waste water tank 1 for a cleaning device of the present embodiment includes a tank body 101, specifically, the tank body 101 is a whole shape with a closed periphery and a closed bottom and an open top, and the shape of the tank body 101 may be, for example, a pot shape, a cylinder shape, a square shape or other shapes, the tank body 101 is a main body portion of the waste water tank 1, an inner wall space of the tank body 101 forms a containing cavity 102, and the containing cavity 102 has a certain volume and can be used for storing recycled waste liquid.

The waste water tank 1 further includes a water pipe 2, and the water pipe 2 has: referring to fig. 1, in an embodiment, the tube body 201 is divided into a vertical section and a horizontal section, an included angle between the vertical section and the horizontal section is substantially 90 °, and more preferably, an arc buffer area is included at a connection position between the vertical section and the horizontal section to ensure that the dirty liquid and the gas smoothly pass through the tube body 201 to prevent blockage; a water inlet 202 configured to be an inlet for absorbing dirty liquid and gas under external suction force, for example, the water inlet 202 is located at the end of the horizontal section of the pipe body 201, referring to fig. 3 and 4, after the cleaning device starts to work, the dirty liquid and gas enter the water inlet 202 along the dirty liquid flowing direction shown in fig. 4 under the suction force of a suction motor (not shown) in the main unit 9; and the water outlet 203 is positioned at the tail end of the vertical section of the pipe body 201, and is used for discharging dirty liquid and gas out of the water pipe 2.

One side of box 101 has through-hole 103 and handle 104, refer to fig. 1, fig. 2, through-hole 103 and handle 104 can all be located the one side that is close to water pipe 2, delivery port 203 passes this through-hole 103, and with hold chamber 102 intercommunication, the purpose is retrieve the dirty liquid that delivery port 203 carried, store to sewage case 1 in, water pipe 2 detachably installs on the outer wall of box 101, for example, water pipe 2 can be installed on box 101 through the bullet knot, the user can very conveniently accomplish the installation and the dismantlement of water pipe 2, time saving and labor saving, in this embodiment, because water pipe 2 is located the outside of box 101, water pipe 2 forms independent external detachable structure with the bullet knot, can convenience of customers separately wash water pipe 2 and box 101, also do not occupy the inner space of box 101 simultaneously, furthest has improved sewage case 1's space utilization.

In a preferred embodiment, the waste water tank 1 further includes a guiding plate 3 and an air exhausting mechanism 5, referring to fig. 3 and 4, the guiding plate 3 covers the top of the tank body 101, the air exhausting mechanism 5 is located above the guiding plate 3, the guiding plate 3 is provided with a plurality of air holes 4, in this embodiment, the number of the air holes 4 is 8-20, for example, 10, this deflector 3 is adjustable with the contained angle at box 101 top, for example, the inner wall at cleaning device is installed through two rotatable contacts respectively at the both ends of deflector 3, and the turned angle of deflector 3 is adjusted through an adjustment mechanism (not shown in the figure), and the purpose is to guarantee that gas can discharge from bleeder vent 4 with best angle and direction, improves aqueous vapor separation efficiency, and air exhaust mechanism 5 is used for will holding the gas in the chamber 102 and discharges through bleeder vent 4, and air exhaust mechanism 5 can be the suction motor for example.

The bottom at box 101 is installed to water inlet 202 accessible fixed plate 6, be detachable between fixed plate 6 and the box 101 bottom, also be detachable between fixed plate 6 and the water inlet 202, refer to fig. 2, fig. 3, fixed plate 6 includes 4 fixed orificess (not shown in the figure), and reserve the cavity space with water inlet 202 intercommunication, with guaranteeing that dirty liquid and gas can enough get into water inlet 202, the user can realize the installation or the dismantlement of fixed plate 6 and box 101 through adjusting screw, and the installation or the dismantlement of fixed plate 6 and water inlet 202, also can buckle fixedly through the plastic between water inlet 202 and the fixed plate 6, thereby the degree of difficulty that the user washd sewage case 1 and water pipe 2 has been reduced.

Preferably, the water pipe 2 includes an extending portion 204, referring to fig. 2, the extending portion 204 is located above one end of the water outlet 203, the extending portion 204 extends into the accommodating cavity 102, an included angle between the extending portion 204 and a vertical plane where the water outlet 203 is located is adjustable, generally ranging from 95 ° to 145 °, a length of the extending portion 204 is also adjustable, generally ranging from 2 cm to 8cm, in this embodiment, the extending portion 204 belongs to a part of the water pipe 2, the material of the extension part is plastic or stainless steel, the extension part 204 is positioned above the water outlet 203, which is used for blocking and guiding the dirty liquid and gas flowing through the water pipe 2, enters the sewage tank 1 at an optimal angle, greatly improving the water-gas separation efficiency, in one embodiment, the extension part 204 is made of plastic, the included angle between the water outlet 203 and the vertical plane is 105 degrees, the length of the extension part 204 is 4.5cm, and the extension part 204 is in an upward bending arc shape.

Preferably, the water pipe 2 is "L" shaped, the water inlet 202 is detachably connected to the pipe body 201, the water outlet 203 is detachably connected to the pipe body 201, referring to fig. 1, the water pipe 2 may be made of plastic or stainless steel, the pipe body 201 is shaped like "L", and is divided into three sections, such as a vertical section in the vertical direction, a horizontal section in the horizontal direction, and a connecting portion between the vertical section and the horizontal section is an arc-shaped connecting pipe, the water inlet 202 is connected to the horizontal section of the pipe body 201 in a clamping manner, the water outlet 203 is connected to the vertical section of the pipe body 201 in a clamping manner, the water inlet 202, the pipe body 201 and the water outlet 203 form a detachable connecting structure, which is very convenient for users to detach and clean, and effectively solves the technical problem that the water pipe 2 is difficult to clean due to the blockage of the water inlet 202 or the water outlet 203, and those skilled in the art can understand that the water pipe 2 may also be a flexible and deformable hose, as long as it is ensured that dirty liquid and gas can be transported, and is not limited herein. Preferably, a handle 104 is provided at one side of the case body 101, and the handle 104 may be provided at a side close to the water pipe 2 in order to facilitate a user to take the wastewater tank 1 out of or mount it to the cleaning apparatus.

Referring to fig. 3-5, the present invention provides a cleaning device, which employs the aforementioned sewage tank 1, and the sewage tank 1 is used for storing dirty liquid generated during the cleaning process of the cleaning device.

More specifically, cleaning device is the scrubber in this embodiment, the scrubber includes host computer subassembly 9, cleaning head subassembly 10, coupling assembling 8, switch module 7 and sewage case 1, switch module 7 passes through coupling assembling 8 and is connected with host computer subassembly 9, switch module 7 is used for the start-up and close of scrubber, host computer subassembly 9 is used for providing the power for the operation of scrubber to control the operating condition of scrubber, cleaning head subassembly 10 is connected with host computer subassembly 9, cleaning head subassembly 10 is including the round brush subassembly that is used for cleaning ground, sewage case 1 is installed on host computer subassembly 9.

According to the invention, the water pipe is detachably arranged on the outer wall of the box body, so that the difficulty of cleaning the sewage tank and the water pipe by a user is greatly reduced, the water pipe is arranged outside the box body of the sewage tank, the internal space of the sewage tank can be saved, and the space utilization rate of the sewage tank is improved.

The suction is provided through the air exhaust mechanism, impurities such as sewage and solid particles in the dirty liquid sink into the bottom of the sewage tank under the action of gravity, and gas is discharged through the air holes under the action of the suction of the air exhaust mechanism, so that water-gas separation is realized, and the cleaning efficiency of the cleaning equipment can be effectively improved.

The contained angle at deflector and box top is adjustable, guarantees that gaseous angle and direction that can use the best discharge from the deflector, through set up the extension above the one end at the delivery port, and the dirty liquid of water pipe flows through gets into the sewage case under the effect of blockking, the direction of extension to the best angle, has improved aqueous vapor separation efficiency greatly.

The above examples merely represent several embodiments of the present invention, which are described in more detail and in more detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Sewage tank for cleaning equipment, comprising a tank body (101), wherein a containing cavity (102) is formed in the inner wall space of the tank body (101), and the sewage tank is characterized by further comprising a water pipe (2), wherein the water pipe (2) is provided with:

the pipe body (201) is used for a circulation channel of dirty liquid and gas;

a water inlet (202) configured as an inlet to absorb dirty liquid and gas under external suction;

a water outlet (203) for the outlet of the dirty liquid and gas from the water pipe (2);

one side of the box body (101) is provided with a through hole (103), and the water outlet (203) penetrates through the through hole (103) and is communicated with the accommodating cavity (102);

the water pipe (2) is detachably arranged on the outer wall of the box body (101).

2. The sewage tank as claimed in claim 1, further comprising a guide plate (3) and an air exhaust mechanism (5), wherein the guide plate (3) covers the top of the tank body (101), the air exhaust mechanism (5) is located above the guide plate (3), the guide plate (3) is provided with a plurality of air holes (4), an included angle between the guide plate (3) and the top of the tank body (101) is adjustable, and the air exhaust mechanism (5) is used for exhausting air in the accommodating cavity (102) through the air holes (4).

3. The waste water tank as claimed in claim 1, wherein the water inlet (202) is mounted at the bottom of the tank body (101) through a fixing plate (6), the fixing plate (6) is detachable from the bottom of the tank body (101), and the fixing plate (6) is also detachable from the water inlet (202).

4. The waste water tank as claimed in claim 1, wherein the water pipe (2) comprises an extension (204), the extension (204) is located above one end of the water outlet (203), and the extension (204) extends into the accommodating chamber (102).

5. The waste water tank as claimed in claim 4, wherein an included angle is formed between the vertical plane of the extension part (204) and the vertical plane of the water outlet (203) to guide the waste water to sink.

6. The waste water tank as claimed in claim 4, wherein the length of the extension part (204) is adjustable, and the length is 2-8 cm.

7. The wastewater tank according to claim 1, wherein the water pipe (2) is L-shaped, the water inlet (202) is detachably connected with the pipe body (201), and the water outlet (203) is detachably connected with the pipe body (201).

8. The waste water tank as claimed in claim 1, wherein a handle (104) is provided at one side of the tank body (101).

9. Cleaning apparatus, characterized in that a waste water tank according to any of claims 1-8 is used.

10. The cleaning apparatus defined in claim 9, comprising: host computer subassembly (9), cleaning head subassembly (10), coupling assembling (8), switch module (7) and sewage case (1), switch module (7) are connected with host computer subassembly (9) through coupling assembling (8), cleaning head subassembly (10) are connected with host computer subassembly (9), sewage case (1) is installed on host computer subassembly (9).