CN214344711U

CN214344711U - Sewage recovery system and floor scrubber

Info

Publication number: CN214344711U
Application number: CN202022671995.8U
Authority: CN
Inventors: 武新新; 王永强; 童瑞鑫; 李进忠; 赵宇驰
Original assignee: Dreame Innovation Technology Suzhou Co Ltd
Current assignee: Dreame Innovation Technology Suzhou Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-10-08
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a sewage recovery system and floor cleaning machine. The sewage recovery system comprises a clear water component, a sewage component and a filtering device, wherein the clear water component comprises a clear water tank and a clear water pipeline, one end of the clear water pipeline is communicated with the clear water tank, and the other end of the clear water pipeline is used for supplying clear water to a cleaning piece; the sewage assembly comprises a sewage tank and a sewage recovery pipeline, one end of the sewage recovery pipeline is communicated with the sewage tank, and the other end of the sewage recovery pipeline is arranged corresponding to the cleaning piece; the filtering device is communicated with the clean water tank and the sewage tank and is used for filtering sewage in the sewage tank and conveying the filtered water body into the clean water tank. The utility model provides a technical scheme makes the water in the clean water tank can use repeatedly, and a large amount of using water wisely uses water, and need not install the clear water additional repeatedly, can make the operation of scrubber simpler, and it is more convenient to use.

Description

Sewage recovery system and floor scrubber

Technical Field

The utility model relates to a ground cleaning device technical field, concretely relates to sewage recovery system and floor cleaning machine.

Background

The existing floor washing machine is generally internally provided with a clean water tank and a sewage tank, the clean water tank is used for supplying clean water to scrub the ground, but the storage capacity of the clean water tank is generally small, and the designed water supply flow is small due to the limited storage capacity. The clean water in the clean water tank flows into the floor brush to clean the floor, and the sewage tank is used for recovering the sucked dirt. A lot of sewage are often mixed in the sewage, the sewage is directly poured in the existing treatment mode when the sewage tank is cleaned, a large amount of waste of water is caused, and clear water needs to be frequently additionally arranged, so that the floor washing machine is complex to operate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a main aim at provides a sewage recovery system and floor cleaning machine aims at solving traditional floor cleaning machine complex operation, and user experience feels poor problem.

In order to achieve the above object, the utility model provides a sewage recovery system for floor cleaning machine, sewage recovery system includes:

the clear water component comprises a clear water tank and a clear water pipeline, one end of the clear water pipeline is communicated with the clear water tank, and the other end of the clear water pipeline is used for supplying clear water to the cleaning piece;

the sewage assembly comprises a sewage tank and a sewage recovery pipeline, one end of the sewage recovery pipeline is communicated with the sewage tank, and the other end of the sewage recovery pipeline is arranged corresponding to the cleaning piece; and the number of the first and second groups,

and the filtering device is communicated with the clean water tank and the sewage tank and is used for filtering sewage in the sewage tank and conveying the filtered water into the clean water tank.

In one embodiment, the sewage tank is provided with a first water inlet and a first water outlet which are communicated, and the sewage recovery pipeline is connected to the first water inlet;

the filtering device comprises a first filtering structure and a second filtering structure which are arranged in the sewage tank, the first filtering structure is arranged close to the first water inlet, and the water outlet end of the second filtering structure is communicated with the first water outlet.

In an embodiment, the first filtering structure comprises a plurality of stacked filtering nets, and the plurality of filtering nets are used for sewage entering the sewage tank from the first water inlet to pass through.

In one embodiment, the multiple layers of filter screens are provided with filter holes, and the aperture of the filter holes is gradually reduced along the advancing direction of the water body.

In an embodiment, the second filtering structure includes a filter and a first pump body communicated with the filter, the first pump body is used for conveying the water filtered by the first filtering structure into the filter, a water inlet end of the filter is communicated with a water outlet end of the first pump body, and a water outlet end of the filter is communicated with the first water outlet.

In one embodiment, the sewage tank comprises a first accommodating cavity and a second accommodating cavity which are communicated with each other along the vertical direction, and the first accommodating cavity is positioned at the upper part of the sewage tank;

the sewage subassembly is still including locating the first motor that holds the intracavity, the motor is used for with sewage warp the sewage recovery pipeline carries extremely the second holds the intracavity.

In one embodiment, a high-efficiency filter element is arranged at the communication part of the first accommodating cavity and the second accommodating cavity.

In an embodiment, a partition plate is arranged in the second accommodating cavity to horizontally divide the second accommodating cavity into a first cavity and a second cavity, the upper portions of the first cavity and the second cavity are communicated, the first water inlet is located at the bottom of the first cavity, the first water outlet is arranged corresponding to the second cavity, the first cavity correspondingly forms a water inlet channel, and the first filtering structure and the second filtering structure are both located in the second cavity.

In one embodiment, the clean water tank is provided with a second water inlet and a second water outlet which are communicated with each other;

the filtering device also comprises a second pump body, the water inlet end of the second pump body is communicated with the water outlet end of the second filtering structure, and the water outlet end of the second pump body is communicated with the second water inlet; and/or the presence of a gas in the gas,

the clear water assembly comprises a third pump body, the water inlet end of the third pump body is communicated with the second water outlet, and the water outlet end of the third pump body is arranged corresponding to the cleaning piece.

The utility model also provides a floor cleaning machine, include:

a floor cleaning machine body;

the cleaning piece is arranged at the bottom of the floor washing machine body; and the number of the first and second groups,

the sewage recovery system is arranged in the floor cleaning machine body, the water outlet end of a clean water pipeline of the sewage recovery system corresponds to the cleaning piece, and the water inlet end of the sewage recovery pipeline of the sewage recovery system is located at the rear side of the cleaning piece in the advancing direction.

The technical scheme provided by the utility model provides a sewage recovery system and a floor washing machine, wherein the sewage recovery system comprises a clear water component and a sewage component, and the clear water component is used for providing clear water for cleaning pieces so as to clean the ground; the sewage assembly is used for recovering sewage which is cleaned on the ground so as to keep the ground dry; and further be provided with filter equipment, can filter the sewage of retrieving to the sewage incasement through filter equipment, but form clean water of reuse to the clear water that forms after will filtering is imported to the clear water incasement, can reuse in order to wash ground, thereby works as when sewage recovery system is applied to floor cleaning machine, the water in the clear water case can be used repeatedly, can a large amount of using water wisely, and need not install the clear water additional repeatedly, makes floor cleaning machine's operation simpler, and it is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of a floor washing machine according to the present invention.

The reference numbers illustrate:

the object of the present invention is to provide a novel and advantageous solution for the above mentioned problems.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific 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 such 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 or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The existing floor washing machine is generally internally provided with a clean water tank and a sewage tank, the clean water tank is used for supplying clean water to scrub the ground, but the storage capacity of the clean water tank is generally small, and the designed water supply flow is small due to the limited storage capacity. The clean water in the clean water tank flows into the floor brush to clean the floor, and the sewage tank is used for recovering the sucked dirt. A lot of sewage are often mixed in the sewage, the sewage is directly poured in the existing treatment mode when the sewage tank is cleaned, a large amount of waste of water is caused, and clear water needs to be frequently additionally arranged, so that the floor washing machine is complex to operate. In view of this, the utility model provides a sewage recovery system and floor cleaning machine, fig. 1 does the utility model provides an embodiment of floor cleaning machine.

The utility model provides a floor scrubber 1000, which is used for scrubbing the ground, the floor scrubber 1000 comprises a floor scrubber body, a cleaning piece 100 and a sewage recovery system 200, the cleaning piece 100 is arranged at the bottom of the floor scrubber body and is used for scrubbing the ground; the sewage recovery system 200 is arranged in the floor cleaning machine body, the water outlet end of the clear water pipeline 12 of the sewage recovery system 200 corresponds to the cleaning piece 100, the water inlet end of the sewage recovery pipeline 22 of the sewage recovery system 200 is positioned at the rear side of the cleaning piece 100 along the advancing direction, the floor cleaning machine 1000 moves forwards, when the ground is cleaned gradually, sewage is left on the ground cleaned by the cleaning piece 100, the sewage on the ground is sucked into the sewage recovery system through the sewage recovery pipeline 22 arranged at the rear side of the cleaning piece 100 for treatment, the sewage on the ground can be recovered and filtered by the sewage recovery system 200, the water is recycled, and the water is saved. The internal structure, working principle and connection structure of the floor washing machine body and the sewage recovery system 200 can all adopt the prior art, and are not described in detail herein. The cleaning member 100 may be any one of a cleaning mop, a cleaning brush, or a rolling brush.

Specifically, referring to fig. 1, in the present embodiment, the sewage recovery system 200 includes a clean water module 1, a sewage module 2 and a filtering device 3, the clean water module 1 includes a clean water tank 11 and a clean water pipe 12 having one end connected to the clean water tank 11, the other end of the clean water pipe 12 is used for supplying clean water to the cleaning member 100, the clean water tank 11 can be filled with clean water in advance, and the cleaning member 100 is wetted by the clean water pipe 12, so as to scrub the ground; the sewage assembly 2 comprises a sewage tank 21 and a sewage recovery pipeline 22, one end of the sewage recovery pipeline 22 is communicated with the sewage tank 21, the other end of the sewage recovery pipeline 22 is arranged corresponding to the cleaning piece 100, water can be remained on the ground scrubbed by the cleaning piece 100, and sewage on the ground is sucked into the sewage tank 21 through the sewage recovery pipeline 22 to be stored so as to keep the ground dry; the filtering device 3 is communicated with the clean water tank 11 and the sewage tank 21, and is used for filtering the sewage in the sewage tank 21 and conveying the filtered water body into the clean water tank 11, so that the water body can be recycled.

The technical scheme provided by the utility model provides a sewage recovery system 200 and floor washing machine 1000, the sewage recovery system 200 comprises a clear water component 1 and a sewage component 2, the clear water component 1 is used for providing clear water for the cleaning piece 100 to clean the ground; the sewage assembly 2 is used for recovering sewage which is cleaned on the ground so as to keep the ground dry; and further be provided with filter equipment 3, can filter the sewage of retrieving in sewage case 21 through filter equipment 3, but form clean water of reuse, and the clear water that forms after will filtering is imported to clear water tank 11 in, can reuse in order to wash ground, thereby when sewage recovery system 200 is applied to in the scrubber 1000, the water in the clear water tank 11 can be used repeatedly, a large amount of water consumptions, and need not install the clear water additional repeatedly, make the operation of scrubber 1000 simpler, it is more convenient to use.

The filter device 3 can be provided in various forms. In one embodiment, the waste water tank 21 is provided with a first water inlet 211 and a first water outlet 212 which are communicated, and the waste water recycling pipeline 22 is connected to the first water inlet 211; the filtering device 3 comprises a first filtering structure 31 and a second filtering structure 32 which are arranged in the sewage tank 21, the first filtering structure 31 is arranged close to a first water inlet 211, the water outlet end of the second filtering structure 32 is communicated with a first water outlet 212, the first filtering structure 31 filters the water entering the sewage tank 21 for the first time, the second filtering structure 32 is used for filtering the water entering the sewage tank 21 for the second time, the filtering effect is better due to multiple times of filtering, the clean water is purer, and the cleaning effect of the floor washing machine 1000 can be improved.

Further, the first filtering structure 31 includes a plurality of layers of filtering nets 311 stacked, and the plurality of layers of filtering nets 311 are used for passing through the sewage entering the sewage tank 21 from the first water inlet 211, so as to filter out larger impurities sucked into the sewage tank 21 through the plurality of layers of filtering nets 311. In order to ensure the strength of the first filtering structure 31, the multi-layer filtering net 311 may be made of metal material, so as to have a certain supporting strength and a longer service life.

In an embodiment, the multiple layers of filter screens 311 are all provided with filter holes, and the aperture of the filter holes gradually decreases along the advancing direction of the water body. For example, when the multiple layers of filter screens 311 are stacked up and down, the model of the filter screen 311 at the uppermost layer may be 80 meshes, the model of the filter screen 311 at the middle layer may be 100 meshes, and the model of the filter screen 311 at the bottommost layer may be 500 meshes, so that smaller and smaller impurities can be filtered, and the filtering effect is better.

In this embodiment, the second filtering structure 32 includes a filter 321 and a first pump 322 connected to the filter 321, the first pump 322 is used to transport the water filtered by the first filtering structure 31 into the filter 321, the water inlet end of the filter 321 is connected to the water outlet end of the first pump 322, and the water outlet end of the filter 321 is connected to the first water outlet 212. The water filtered by the first filtering structure 31 enters the sewage tank 21, and the water filtered by the first filtering structure 31 is pumped into the filter 321 through the first pump body 322 to perform a second filtering on the water, so as to ensure that the filtered water can reach the standard of reuse.

Further, the sewage tank 21 includes a first accommodating chamber 213 and a second accommodating chamber 214 communicating in the up-down direction, the first accommodating chamber 213 being located at the upper portion of the sewage tank 21; the sewage assembly 2 further comprises a motor 24 arranged in the first accommodating cavity 213, the motor 24 is used for conveying sewage into the second accommodating cavity 214 through the sewage recovery pipeline 22, and the motor 24 is arranged in the sewage tank 21, so that the structure is more compact, and the assembly of the floor washing machine 1000 is convenient.

Further, the high-efficiency filter element 23 is arranged at the communication position of the first accommodating cavity 213 and the second accommodating cavity 214, so that dirt can be prevented from being sucked into the motor 24 to damage the motor 24. The high efficiency filter element 23 may be configured as a filter element such as a hepa.

Further, a separating plate is arranged in the second accommodating cavity 214 to divide the second accommodating cavity 214 into a first cavity 214a and a second cavity 214b along the horizontal direction, the upper portions of the first cavity 214a and the second cavity 214b are communicated, the first water inlet 211 is located at the bottom of the first cavity 214a, the first water outlet 212 is arranged corresponding to the second cavity 214b, the first cavity 214a correspondingly forms a water inlet channel, and the first filtering structure 31 and the second filtering structure 32 are both located in the second cavity 214 b. The sewage on the ground is sucked into the sewage tank 21 from the first water inlet 211 through the motor 24 to enter the water inlet channel, so that the sewage flows into the second cavity 214b from the upper part of the first cavity 214a, the sewage is firstly filtered for the first time through the first filtering structure 31 positioned on the upper part of the second cavity 214b, so that the sewage after being filtered for the first time can be precipitated in the second cavity 214b, the first water outlet 212 is positioned on the side wall of the sewage tank 21, the water after being filtered for the first time is pumped into the filter 321 through the first pump body 322 and then is led out from the first water outlet 212 to enter the clean water tank 11.

In this embodiment, the clean water tank 11 is provided with a second water inlet 111 and a second water outlet 112 which are communicated with each other; the filtering device 3 further comprises a second pump body 323, the water inlet end of the second pump body 323 is communicated with the water outlet end of the second filtering structure 32, and the water outlet end of the second pump body 323 is communicated with the second water inlet 111; the second pump 323 is used to pump the clean water from the first water outlet 212 into the clean water tank 11 for storage, so as to be reused.

In this embodiment, the clean water module 1 includes a third pump body 13, the water inlet end of the third pump body 13 is communicated with the second water outlet 112, and the water outlet end of the third pump body 13 is arranged corresponding to the cleaning member 100, so that the duration of the clean water tank 11 can be increased through the sewage recovery system 200, and accordingly, the flow rate of the third pump body 13 can also be increased, so as to obtain a better cleaning effect.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings or directly or indirectly applied to other related technical fields are included in the same way in the protection scope of the present invention.

Claims

1. A sewage recovery system for a floor scrubber, the sewage recovery system comprising:

2. The wastewater recovery system according to claim 1, wherein the wastewater tank is opened with a first water inlet and a first water outlet which are communicated with each other, and the wastewater recovery pipeline is connected to the first water inlet; the filtering device comprises a first filtering structure and a second filtering structure which are arranged in the sewage tank, the first filtering structure is arranged close to the first water inlet, and the water outlet end of the second filtering structure is communicated with the first water outlet.

3. The waste water recovery system of claim 2, wherein the first filter structure includes a plurality of stacked filter screens for passing the waste water entering the waste water tank from the first water inlet.

4. The wastewater recovery system according to claim 3, wherein the plurality of layers of filter screens are provided with filter holes, and the diameters of the filter holes are gradually reduced along the advancing direction of the water body.

5. The wastewater recovery system according to claim 2, wherein the second filtering structure comprises a filter and a first pump body in communication with the filter, the first pump body is configured to convey the water filtered by the first filtering structure into the filter, the water inlet end of the filter is in communication with the water outlet end of the first pump body, and the water outlet end of the filter is in communication with the first water outlet.

6. The wastewater recovery system according to claim 2, wherein the wastewater tank includes a first receiving chamber and a second receiving chamber which are communicated with each other in an up-down direction, and the first receiving chamber is located at an upper portion of the wastewater tank;

7. The effluent recovery system as claimed in claim 6 wherein said first receiving chamber and said second receiving chamber are connected by a high efficiency filter.

8. The wastewater recovery system according to claim 7, wherein a partition plate is disposed in the second accommodating chamber to horizontally divide the second accommodating chamber into a first chamber and a second chamber, the first chamber is communicated with an upper portion of the second chamber, the first water inlet is located at a bottom of the first chamber, the first water outlet is disposed corresponding to the second chamber, the first chamber correspondingly forms a water inlet channel, and the first filtering structure and the second filtering structure are both located in the second chamber.

9. The wastewater recovery system according to claim 2, wherein the clean water tank is provided with a second water inlet and a second water outlet which are communicated with each other;

10. A floor scrubber, comprising:

a floor cleaning machine body;

the effluent recovery system according to any one of claims 1 to 9, wherein the effluent recovery system is disposed in the scrubber body, the effluent end of the clear water pipe of the effluent recovery system is disposed corresponding to the cleaning member, and the effluent end of the effluent recovery pipe of the effluent recovery system is disposed at the rear side of the cleaning member in the forward direction.