CN217488560U

CN217488560U - Cleaning equipment's solid-liquid separation case

Info

Publication number: CN217488560U
Application number: CN202221222239.XU
Authority: CN
Inventors: 周卓
Original assignee: Xiaowo Intelligent Beijing Technology Co ltd
Current assignee: Xiaowo Intelligent Beijing Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-27
Anticipated expiration: 2032-05-20

Abstract

The application relates to a solid-liquid separation box of cleaning equipment, which comprises a box body, wherein the side wall of the box body is provided with a dirty inlet and a dirty outlet which are oppositely arranged, and a blocking piece and a filtering component are arranged in the box body; the dirty inlet is arranged towards the rolling brush, and the air outlet is communicated with the suction inlet of the fan; the barrier is positioned between the dirty inlet and the air outlet and used for changing the flow path of the dirty fluid sucked by the dirty inlet; the filtering assembly is used for carrying out solid-liquid separation on the sucked dirt fluid. The utility model has the advantages that the baffle pieces are arranged in the box body, and the left and right sides of the baffle pieces and the top wall of the solid-liquid separation box respectively form two air channels, so that sewage can be prevented from being directly sucked into the fan, the air flow entering the fan is uniform, and the noise and the wind resistance are reduced; in addition, the solid-liquid separation of sewage and solid garbage is realized by arranging the filtering component in the box body, and the sewage can be pumped into the sewage storage part in the middle of the cleaning equipment in real time through the sewage pumping pump, so that the gravity center of the machine is balanced in real time.

Description

Cleaning equipment's solid-liquid separation case

Technical Field

The application belongs to the technical field of cleaning equipment, and particularly relates to a solid-liquid separation box of cleaning equipment.

Background

At present, wet cleaning equipment such as intelligent mopping machines, handheld floor washing machines, electric mops and the like are widely applied to cleaning of family sanitation, and convenience is provided for life of people.

Set up dirty entry and air outlet on cleaning device's the sewage case, dirty entry sets up towards round brush department, and the air outlet links to each other with the sunction inlet of fan, after cleaning device cleaned ground, produces the negative pressure through the fan, and the sewage on ground and solid waste mixture are driven by the round brush and get into the sewage case through dirty entry.

However, dirty entry and the air outlet of current cleaning device's dirty case are direct relative, and dirty entry and the air outlet structural design that the air outlet is direct to face mutually for dirty entry inspiratory air current of dirty entry from the sewage case can flow out from the air outlet through the orbit of approximate straight line, and this noise that will lead to the equipment operation in-process is big, can cause too big direct sewage suction fan of fan suction to cause the fan to damage moreover, thereby influence cleaning device's life and user experience.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention aims to provide a solid-liquid separation box for a cleaning device, so as to solve the above problems existing in the prior art.

The purpose of the utility model is realized like this:

a solid liquid separation tank of a cleaning apparatus comprising:

a box body, wherein a separation space is arranged in the box body;

the dirty inlet is arranged on the side wall of the box body and faces the rolling brush;

the air outlet is arranged on the side wall of the box body, is arranged opposite to the dirty inlet and is communicated with the suction inlet of the fan;

the blocking piece is arranged in the separation space of the box body, is positioned between the dirty inlet and the air outlet and is used for changing a flow path of the dirty fluid sucked from the dirty inlet;

and the filtering assembly is arranged in the separation space of the box body and is used for carrying out solid-liquid separation on the sucked dirt fluid.

Furthermore, a first air inlet duct and a second air inlet duct are arranged between the blocking piece and the top wall of the box body, and the first air inlet duct and the second air inlet duct are both communicated with the air outlet;

a first diversion channel and a second diversion channel are arranged between the barrier and the bottom wall of the box body, and both the first diversion channel and the second diversion channel are communicated with the dirty inlet;

the first air inlet duct is communicated with the first diversion channel, and the second air inlet duct is communicated with the second diversion channel.

Further, the lower end surface of the blocking piece facing the dirty inlet is a concave surface.

Further, the upper end surface of the blocking piece facing the air outlet is a convex surface.

Further, the barrier comprises a baffle, which is arranged transversely.

Furthermore, block piece still including keeping off the wall, keep off the wall setting and be connected at the top surface edge of baffle and with the roof of box, the space that keeps off the wall, baffle and the roof of box enclose forms first air inlet duct and second air inlet duct.

Furthermore, the upper surface of the blocking piece is provided with an air guide piece, and the first air inlet duct and the second air inlet duct are communicated with the air outlet through the air guide piece.

Furthermore, the air guide piece is a cylinder, the side wall of the cylinder is provided with a vent hole, and the top opening of the cylinder is communicated with the air outlet.

Furthermore, the filtering component divides the separation space of the box body into a first cavity and a second cavity which are arranged up and down, the first cavity is communicated with the dirty inlet, and the second cavity is communicated with the sewage storage part of the cleaning equipment through a sewage pumping pipeline.

Further, the filter component comprises a filter screen bracket, and a filter screen is arranged on the filter screen bracket.

Compared with the prior art, the solid-liquid separation box of the cleaning equipment has the advantages that the blocking piece is arranged in the box body, the blocking piece is fixed on the side wall of the box body, the air inlets are formed on the two sides, and the left side and the right side of the blocking piece and the upper cover of the box body respectively form two air channels, so that air flow entering a fan is uniform, and the noise and the wind resistance are reduced; and set up filtering component in the box, can be so that the sewage and the solid waste separation that get into the box, sewage accessible is taken out dirty pump and is gone into in the sewage storage part at cleaning device middle part in real time, makes the real-time balance of machine focus.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be 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 described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a first schematic structural diagram of a solid-liquid separation box of the cleaning device of the present invention;

FIG. 2 is a second schematic structural view of a solid-liquid separation tank of the cleaning device of the present invention;

fig. 3 is a schematic structural diagram of the blocking member of the present invention;

fig. 4 is a schematic structural view of the screen bracket of the present invention;

fig. 5 is a schematic structural view of the cleaning device of the present invention.

Reference numerals:

1. a box body; 2. a fan; 3. rolling and brushing; 4. a container; 1-1, a dirty inlet; 1-2, an air outlet; 1-3, a first air inlet; 1-4, a second air inlet; 1-5, an upper cover; 1-6, air guide pieces; 1-7, a barrier; 1-71, a baffle; 1-72, a retaining wall; 1-8, a filter screen bracket; 1-9, a sewage pumping pipe; 1-10 parts of a sewage pumping pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

For the purpose of facilitating understanding of the embodiments of the present application, the following description will be made in terms of specific embodiments with reference to the accompanying drawings, which are not intended to limit the embodiments of the present application.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the term "connected" should be understood broadly, and for example, the term may be fixed connection, detachable connection, or integrated connection, which may be mechanical connection, electrical connection, which may be direct connection, or indirect connection through an intermediate medium. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "top," "bottom," "above … …," "below," and "on … …" as used throughout the description are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space.

The utility model discloses a concrete embodiment, as shown in FIG. 1 to FIG. 2, discloses a cleaning device's solid-liquid separation case, include:

the box body 1 is internally provided with a separation space;

the dirty inlet 1-1 is arranged on the side wall of the box body 1, faces the rolling brush 3 and specifically faces a dirty suction inlet beside the rolling brush 3;

the air outlet 1-2 is arranged on the side wall of the box body 1, is arranged opposite to the dirty inlet 1-1 and is communicated with a suction inlet of the fan 2 on the host;

the baffle piece 1-7 is arranged in the separation space of the box body 1, and the baffle piece 1-7 is positioned between the dirty inlet 1-1 and the air outlet 1-2 and is used for changing the flow path of the dirty fluid sucked by the dirty inlet 1-1 so that the sucked fluid passes through the air outlet 1-2 according to a non-linear flow path;

and the filtering assembly is arranged in the separation space of the box body 1 and is used for performing solid-liquid separation on the sucked dirt fluid.

The fluid sucked from the dirty inlet 1-1 includes air, sewage and solid garbage, and the flow path of the sewage and the solid garbage does not reach the air outlet 1-2 under the blocking of the blocking piece 1-7, and the flow path of the sucked air passes through the air outlet 1-2, that is, the length of the flow path of the air is greater than that of the flow path of the sewage and the solid garbage, so that the sewage and the solid garbage are prevented from entering the fan.

It should be noted that, in the present embodiment, the relative arrangement of the dirty inlet 1-1 and the air outlet 1-2 means that the dirty inlet 1-1 and the air outlet 1-2 are directly opposite to each other, the dirty inlet 1-1 and the air outlet 1-2 are on a straight line or approximately on a straight line, and the flow path of the dirty fluid is a straight line or approximately a straight line under the condition that there is no other obstruction between the dirty inlet 1-1 and the air outlet 1-2; the non-linear flow path comprises a curve, a broken line or a flow path combining the curve and the broken line, so that the flow direction of the sucked fluid can be changed in the flow process, and the phenomenon that sewage enters the fan due to overlarge suction force of the fan is avoided. The arrows in fig. 2 represent the flow direction of the intake air flow.

When the cleaning equipment cleans the ground, negative pressure is generated through the fan, a mixture of sewage and solid garbage on the ground is driven by the rolling brush 3 to enter the box body 1 through the dirty inlet 1-1, and the dirty inlet 1-1 and the air outlet 1-2 are not directly opposite to each other due to the fact that the blocking piece 1-7 is arranged in the box body 1 and the flow path of the sucked fluid is changed by the blocking piece 1-7, so that the damage of the fan caused by directly sucking the sewage into the fan due to too large suction force of the fan is effectively avoided, the air flow entering the fan can be uniform, and the noise and the wind resistance are reduced. And, set up filtering component in box 1, realize carrying out solid-liquid separation to the filth fluid of breathing in, the sewage after the separation is pumped to sewage storage portion through the sewage pump, and solid refuse then stays in box 1, and the sewage in the filth storage portion is taken out by the basic station, only needs regularly clear up the host computer on the solid refuse in box 1 can.

In one optional embodiment, a first air inlet duct and a second air inlet duct are arranged in a space between the blocking piece 1-7 and the top wall of the box body 1, and both the first air inlet duct and the second air inlet duct are communicated with the air outlet 1-2; a first diversion channel and a second diversion channel are arranged in a space between the baffle member 1-7 and the bottom wall of the box body 1, and both the first diversion channel and the second diversion channel are communicated with the dirty inlet 1-1; the first air inlet duct is communicated with the first diversion channel, and the second air inlet duct is communicated with the second diversion channel. Specifically, a first inlet of the first diversion channel and a second inlet of the second diversion channel are both communicated with a dirty inlet 1-1, and a first air outlet of the first air inlet duct and a second air outlet of the second air inlet duct are both communicated with an air outlet 1-2; the first outlet of the first diversion passage is communicated with a first air inlet 1-3 of the first air inlet duct, and the second outlet of the second diversion passage is communicated with a second air inlet 1-4 of the second air inlet duct.

When the mixture of the sewage and the solid garbage after the soil washing is sucked into the box body 1 from the dirty inlet 1-1 and sprayed to the lower end surface of the blocking piece 1-7, the mixture is divided, wherein one branch flow is discharged from the air outlet 1-2 to the air suction opening of the fan through the first branch flow channel and the first air inlet channel, and the other branch flow is discharged from the air outlet 1-2 to the air suction opening of the fan through the second branch flow channel and the second air inlet channel. Alternatively, the flow paths of the two sub-streams are the same. In the process that the fluid passes through the first diversion channel and the second diversion channel, sewage and solid garbage in the fluid fall down under the action of gravity, air in the fluid respectively enters the first air inlet channel and the second air inlet channel through the first diversion channel and the second diversion channel, and air flows of the two air inlet channels are collected at the air outlets 1-2 and then discharged into the air suction inlet of the fan.

In an alternative embodiment, the blocking members 1 to 7 are fixedly connected to the top wall of the case 1 or are of an integrally formed structure.

In one alternative embodiment, as shown in fig. 3, the blocking member 1-7 comprises a barrier 1-71, which is transversely arranged and has a blocking area larger than the area of the dirt inlet 1-1. The baffle piece 1-7 further comprises a baffle wall 1-72, the baffle wall 1-72 is arranged at the edge of the top surface of the baffle plate 1-71 and is connected with the top wall of the box body 1 in a sealing contact manner or is integrally formed, the baffle plate can also be understood to be connected with the top wall of the box body 1 through the baffle wall 1-72, the baffle plate 1-71 and the top wall of the box body 1 can be integrally formed, and a space enclosed by the baffle wall 1-72, the baffle plate 1-71 and the top wall of the box body 1 forms a first air inlet channel and a second air inlet channel.

In one alternative embodiment, the lower end surface of the blocking member 1-7 facing the dirt inlet 1-1 is concave, i.e. the lower end surface of the baffle 1-71 is concave.

Furthermore, the concave point of the concave surface is positioned on the central line of the dirty inlet 1-1, so that the sucked dirty fluid can be effectively divided, and the structural arrangement of the arc-shaped concave surface can prevent sundries from being left on the lower surface of the blocking piece 1-7.

In one alternative embodiment, the upper end surface of the blocking member 1-7 facing the air outlet 1-2 is a convex surface, that is, the upper end surface of the blocking member 1-71 is a convex surface.

Furthermore, the salient points of the convex surface are positioned on the central line of the air outlet 1-2, so that the air in the two air inlet ducts can gather to the air outlet 1-2, the air can smoothly flow out, and the noise can be reduced.

In one optional embodiment, a wind guide member 1-6 is arranged in a space of the blocking member 1-7 facing the air outlet 1-2, as shown in fig. 3, the first air inlet duct and the second air inlet duct are both communicated with the air outlet through the wind guide member 1-6, and the wind guide member 1-6 is arranged to guide the fluid in the two air inlet ducts to smoothly flow out.

Illustratively, the air guide 1-6 is a hollow cylinder, the side wall of the cylinder is provided with a vent hole, and the top opening of the cylinder is communicated with the air outlet 1-2, or the top opening of the cylinder is used as the air outlet 1-2. The size of the top opening of the cylinder is matched with the size of the air outlet 1-2.

In one alternative embodiment, at least a part of the air guide 1-6 is located in the space of the barrier 1-7 facing the air outlet 1-2, and the air guide 1-6 can be fixedly arranged or detachably arranged. Exemplarily, two ends of the air guide member 1-6 are respectively and fixedly connected to the blocking member 1-7 and the upper cover 1-5; or the air guide member 1-6 is arranged at the air outlet 1-2 in a soft rubber extrusion mode.

Furthermore, a detachable filter pad or filter cotton is arranged on a fluid path between the air outlet 1-2 and the blocking piece 1-7, namely, the filter pad or filter cotton is arranged on the fluid path in front of the suction inlet of the fan to filter fine particles in the air, so that the particles are prevented from entering the fan. Illustratively, a filter pad or filter cotton is installed inside the wind guide 1-6, or is installed on the wind outlet 1-2.

In this embodiment, the box body 1 is provided with an upper cover 1-5 which can be opened and closed, the upper cover 1-5 covers the top wall of the box body 1, the upper cover 1-5 is provided with a through hole for air outlet, the through hole can be used as an air outlet 1-2, or the air guide member 1-6 is installed in the through hole on the upper cover 1-5, and the top opening of the air guide member 1-6 is used as the air outlet 1-2.

In this embodiment, a filtering component is arranged in the box body 1 and used for filtering solid garbage in sewage. Particularly, the filtering component is horizontally arranged in the box body 1, the box body 1 is divided into a first cavity and a second cavity which are arranged up and down, the first cavity is communicated with a dirty inlet 1-1, filtered solid garbage can be stored in the first cavity, filtered sewage enters the second cavity, and the second cavity is communicated with a sewage storage part of the cleaning equipment through a sewage pumping pipeline. The sewage pumping pipeline comprises sewage pumping pipes 1-9, a sewage pumping pump 1-10 is arranged on the sewage pumping pipeline, a pump inlet is communicated with a second cavity at the lower part of the filter screen through the sewage pumping pipes 1-9, filtered water is stored in the second cavity at the lower part of the filter screen, sewage stored in the second cavity is pumped into a sewage storage part of the cleaning equipment through the sewage pumping pipes 1-9 under the action of the sewage pumping pump 1-10, and solid garbage is left in a first cavity above the filter screen.

The mixture of the sewage and the solid garbage after the ground washing is sucked from the dirty inlet 1-1 through the fan 2 and sprayed to the lower end face of the blocking part 1-7 for flow division, in the process that the divided fluid passes through the first flow dividing channel and the second flow dividing channel, the sewage and the solid garbage in the fluid fall into the second cavity under the action of gravity, the solid garbage in the sewage fluid is stored in the first cavity under the filtering action of the filtering assembly, the filtered sewage is stored in the second cavity, and the sewage in the second cavity is pumped into the sewage storage part through the sewage pumping pump 1-10 for storage.

In this embodiment, as shown in fig. 4, the filter assembly includes filter net brackets 1 to 8, and filter nets are disposed on the filter net brackets 1 to 8. The filter screen bracket 1-8 is provided with a through hole matched with the dirty inlet 1-1, the filter screen bracket 1-8 is provided with a groove space, the bottom of the groove space is of a hollow structure, and the filter screen is arranged at the bottom of the groove space. The filter screen bracket 1-8 of this structure not only makes the structure of box compacter, moreover through setting up the groove space of undercut, can hold more solid rubbish, effectively avoids blockking up first diversion channel and second diversion channel because of solid rubbish is piled up, promotes cleaning equipment operation time length.

The embodiment also discloses a cleaning device, which comprises a host machine, wherein the host machine is provided with the solid-liquid separation box of the cleaning device, and the host machine is also provided with a rolling brush 3, a container 4, universal wheels and travelling wheels. Specifically, the solid-liquid separation tank of the cleaning device is detachably arranged at the rear side of the main machine, and the solid-liquid separation tank of the cleaning device is positioned at the downstream of the traveling wheel in the advancing direction. Solid and liquid rubbish separation can be separated to the cleaning equipment's that the host computer rear side set up solid-liquid separation case, and the sewage in the sewage storage portion is direct to be taken away through the maintenance station, need not the manual clearance of user, and the user only need regularly clear up the solid rubbish in the cleaning equipment's solid-liquid separation case can, has promoted user experience.

In the present embodiment, the container 4 includes a sewage storage portion and a fresh water storage portion, and the fresh water storage portion is configured to contain fresh water and supply water to the drum brush 3 by a water pump; the sewage storage part is communicated with a second cavity of the solid-liquid separation box of the cleaning equipment through a sewage pumping pipeline so as to accommodate the filtered sewage of the solid-liquid separation box of the cleaning equipment.

Further, the inside of host computer has accommodation space, and container 4 sets up in accommodation space, and accommodation space is located the middle part of host computer, that is to say, sewage storage portion and clear water storage portion set up the approximate central point department at the host computer, encircle the setting between the two of sewage storage portion and clear water storage portion for cleaning device is at the working process, along with the reduction of clear water and the increase of sewage, and cleaning device's focus can not take place the skew.

Compared with the prior art, the solid-liquid separation box of the cleaning equipment provided by the embodiment has at least one of the following beneficial effects:

1. the blocking piece is arranged in the solid-liquid separation box, the blocking piece is fixed on the side wall of the box body, the air inlets are formed in two sides of the blocking piece, the left side and the right side of the blocking piece and the upper cover of the box body form two air channels respectively, air flow entering the fan is uniform, and noise and wind resistance are reduced.

2. The upper surface of the blocking piece is provided with the air guide piece, the size of the air guide piece is equivalent to that of the air outlet of the box body and that of the air inlet of the fan, air can be effectively guided, and noise is reduced.

3. The filtering component is arranged in the box body, so that the sewage fluid sucked into the host machine can be subjected to solid-liquid separation in the solid-liquid separation box, and the sewage can be pumped into the sewage storage part in the middle of the cleaning equipment in real time through the sewage pumping pump, so that the gravity center of the machine is balanced in real time.

4. The filter screen bracket not only makes the structure of solid-liquid separation case compacter, moreover through setting up the groove space of undercut, can hold more solid rubbish, effectively avoids piling up because of solid rubbish and blocks up first diversion channel and second diversion channel, promotes cleaning equipment operation time length.

The above-mentioned embodiments, objects, technical solutions and advantages of the present application are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.

Claims

1. A solid-liquid separation tank of a cleaning apparatus, comprising:

a box body, wherein a separation space is arranged in the box body;

the baffle piece is arranged in the separation space of the box body, is positioned between the dirty inlet and the air outlet and is used for changing the flow path of the dirty fluid sucked by the dirty inlet;

2. The solid-liquid separation tank of the cleaning device as recited in claim 1, wherein a first air inlet duct and a second air inlet duct are provided between the blocking member and the top wall of the tank body, and both the first air inlet duct and the second air inlet duct are communicated with the air outlet;

a first diversion channel and a second diversion channel are arranged between the blocking piece and the bottom wall of the box body, and both the first diversion channel and the second diversion channel are communicated with the dirty inlet;

3. A solid-liquid separation tank of a cleaning apparatus according to claim 2, characterized in that a lower end surface of the blocking member facing the dirt inlet is a concave surface.

4. A solid-liquid separation tank of a cleaning apparatus according to claim 2 or 3, wherein an upper end surface of the blocking member facing the air outlet is a convex surface.

5. A solid-liquid separation tank of a cleaning apparatus according to claim 4, characterized in that the barrier comprises a baffle arranged transversely.

6. The solid-liquid separation tank of the cleaning device as recited in claim 5, wherein the blocking member further comprises a blocking wall, the blocking wall is arranged at the edge of the top surface of the blocking plate and is connected with the top wall of the tank body, and a space enclosed by the blocking wall, the blocking plate and the top wall of the tank body forms the first air inlet duct and the second air inlet duct.

7. The solid-liquid separation tank of cleaning equipment according to claim 6, wherein the upper surface of the blocking member is provided with an air guide member, and the first air inlet duct and the second air inlet duct are both communicated with the air outlet through the air guide member.

8. The solid-liquid separation box of cleaning equipment according to claim 7, wherein the air guide is a cylinder, a vent hole is formed in the side wall of the cylinder, and the top opening of the cylinder is communicated with the air outlet.

9. The solid-liquid separation tank of the cleaning device as claimed in claim 1, wherein the filter assembly divides the separation space of the tank body into a first cavity and a second cavity which are arranged up and down, the first cavity is communicated with the dirty inlet, and the second cavity is communicated with the dirty water storage part of the cleaning device through a dirty pumping pipeline.

10. The solid-liquid separation tank of a cleaning appliance according to claim 9 wherein the filter assembly comprises a screen carrier on which a screen is disposed.