A sewage tank with a large particle garbage filter

Abstract

This invention discloses a wastewater tank with a large-particle garbage filter, comprising a tank body, a filter element, and a lid. The tank body has an upwardly extending pipe with a fluid channel. The filter element has an opening of a size appropriate to the pipe, with the upper end of the pipe extending beyond the opening. The filter element has an upwardly extending handle. The lid is located at the opening of the tank body and fixes the filter element to the tank body. The lid also has a downwardly extending enclosure with a sealing groove that covers the handle. The lid design facilitates the fixing of the filter element, avoiding the need for secondary fixing with clips as in existing systems. Furthermore, the handle on the filter element facilitates its removal. Moreover, the enclosure on the lid, with its sealing groove, prevents wastewater contamination of the handle during use, improving cleanliness.

Description

Technical Field

[0001] This invention relates to the field of floor scrubbers, and in particular to a wastewater tank with a large-particle garbage filter. Background Technology

[0002] A floor scrubber is a cleaning machine suitable for cleaning hard floors while simultaneously vacuuming up and removing wastewater from the site. It boasts advantages such as environmental friendliness, energy efficiency, and high performance. Normally, wastewater and waste are directly pumped into a wastewater tank via a suitable extraction device. However, existing wastewater tanks require manual handling of large particles when emptying them. Since these large particles are quite dirty from being soaked in wastewater, direct contact with contaminated areas leads to hand contamination and a poor user experience. Furthermore, the large particles adhere to the inner wall of the wastewater tank, easily causing stains and hindering subsequent cleaning. Summary of the Invention

[0003] The main objective of this invention is to propose a sewage bucket with a large particle garbage filter, which aims to improve the existing sewage bucket structure and set up a corresponding large particle filter, so as to facilitate the emptying of pollutants without getting hands dirty, and at the same time make it easy to pick up and put away.

[0004] To achieve the above objectives, the present invention proposes a sewage tank with a large particle garbage filter. 1. A sewage tank with a large particle garbage filter, characterized in that it comprises:

[0005] The barrel body is a cavity with an opening at the top, the cavity is provided with an upwardly extending pipe, the pipe is provided with a fluid channel, and the outer walls of the barrel body and the pipe enclose a sewage area.

[0006] A filter element, wherein the filter element is provided with a pipe opening that is appropriate for the size of the pipe, the upper part of the pipe extends out of the pipe opening, and the filter element extends upward with a handle portion;

[0007] A bucket lid is provided at the opening of the bucket body and fixes the filter element to the bucket body. The bucket lid extends downward with a surrounding part, and the surrounding part has a sealing groove that covers the handle part.

[0008] Preferably, the filter element includes a main body, a positioning part disposed on the outer side wall of the main body, and a tube opening disposed in the middle of the main body. Insertion parts extend upward on both sides of the tube opening, and the handle part is provided on one side of the insertion part. The main body is provided with filter holes spaced apart.

[0009] Preferably, the main body is rectangular.

[0010] Preferably, the barrel lid includes a shell, a disassembly groove on the upper part of the shell, and a gas-liquid separator with the disassembly groove, and the enclosure extends downward from the shell.

[0011] Preferably, the housing has baffles on three sides, which can cover the outer wall of the pipe, and the lower end of the baffles is lower than the upper end of the pipe.

[0012] Preferably, there is a gap between the positioning part and the stop part, and the stop part is located inside the positioning part.

[0013] Preferably, the lower end of the handle portion is provided with an outwardly extending limiting portion, and the limiting portion and the lower end of the surrounding portion fit together to form the sealing groove.

[0014] Preferably, the gas-liquid separator includes a filter and a filter screen that is detachably installed at the lower end of the disassembly slot, the filter screen being located below the filter.

[0015] Preferably, the rear end of the housing is provided with a locking device for locking the housing to the host.

[0016] Preferably, electrode probes are provided on both sides of the housing, and a sealing ring is provided between the electrode probes and the housing.

[0017] In practical use, the wastewater flows into the wastewater section from the fluid channel under the drive of the vacuum device located on the lid. After passing through the gas-liquid separator, the wastewater flows onto the filter element, which filters out most of the particulate matter before the wastewater flows back into the wastewater section. The lid facilitates the fixing of the filter element, avoiding the need for secondary fixing with clips as in existing systems. Furthermore, the handle on the filter element facilitates its removal. Moreover, the lid's surrounding area, with its sealing groove, covers the handle, preventing wastewater contamination during use and improving cleanliness. Attached Figure Description

[0018] Figure 1 For the explosion of this invention Figure 1 ;

[0019] Figure 2 This is a cross-sectional view of the present invention;

[0020] Figure 3 For the explosion of this invention Figure 2 ;

[0021] Figure 4 This is a cross-sectional view (three-dimensional) of the present invention.

[0022] In the diagram, 1 is the barrel body, 11 is the opening, 12 is the pipe, 13 is the fluid channel, 2 is the filter element, 21 is the main body, 22 is the positioning part, 23 is the pipe opening, 24 is the insertion part, 25 is the handle part, 26 is the filter hole, 3 is the barrel cover, 31 is the shell, 32 is the disassembly groove, 33 is the baffle, 4 is the enclosure, 5 is the limiting part, 6 is the sealing groove, 7 is the gas-liquid separator, 71 is the filter, 72 is the filter screen, 8 is the locking device, 81 is the electrode probe, and 82 is the sealing ring. Detailed Implementation

[0023] The technical solutions in the embodiments of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0025] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0026] like Figures 1 to 4 As shown, a sewage tank with a large particle garbage filter includes:

[0027] The barrel 1 is a cavity with an opening 11 at the upper end. The cavity is provided with an upwardly extending pipe 12. The pipe 12 is provided with a fluid channel 13. The outer walls of the barrel 1 and the pipe 12 form a sewage area.

[0028] The filter element 2 is provided with a pipe opening 23 that is the same size as the pipe 12. The upper part of the pipe 12 extends out of the pipe opening 23, and the filter element 2 has a handle 25 extending upward.

[0029] The bucket lid 3 is located at the opening 11 of the bucket body 1 and fixes the filter element 2 to the bucket body 1. The bucket lid 3 extends downward with a surrounding part 4, and the surrounding part 4 is provided with a sealing groove 6 that covers the handle part 25.

[0030] In practical use, sewage flows into the sewage compartment from the fluid channel 13 under the drive of the vacuum device located on the lid 3. After passing through the gas-liquid separator, the sewage flows onto the filter element 2. The filter element 2 can filter most of the particulate matter, and the sewage then flows back into the sewage compartment. The lid 3 facilitates the fixing of the filter element 2, avoiding the need for secondary fixing with buckles as in existing systems. At the same time, the handle 25 on the filter element 2 facilitates its removal. Furthermore, the lid 3 has a surrounding part 4, and the sealing groove 6 covers the handle 25, preventing sewage contamination during use and improving the cleanliness of the product.

[0031] In this embodiment of the invention, the filter element 2 includes a main body 21, a positioning part 22 disposed on the outer side wall of the main body 21, and a pipe opening 23 disposed in the middle of the main body 21. Insertion parts 24 extend upward on both sides of the pipe opening 23, and one side of the insertion part 24 is provided with the handle part 25. The main body 21 is provided with filter holes 26 spaced apart. The initial positioning of the filter element 2 is achieved by the mutual fitting of the positioning part 22 and the inner wall of the barrel 1, and the cooperation of the pipe opening 23 and the pipe 12.

[0032] Specifically, the main body 21 is rectangular in shape. In practical applications, disposable replacement parts can be set at the position of the filter holes 26 to facilitate the cleaning of the filter element 2. By setting the main body 21 to a rectangular shape, it can be easily adapted. In another embodiment, the main body 21 can also be a disposable structure to further improve the adaptability of the product.

[0033] Furthermore, the barrel lid 3 includes a housing 3131, a disassembly groove 32 provided on the upper part of the housing 31, and a gas-liquid separator 7 provided with the disassembly groove 32, and the enclosure 4 extends downward from the housing 31.

[0034] Furthermore, the housing 31 is provided with baffles 33 on three sides, which can cover the outer wall of the pipe 12. The lower end of the baffles 33 is lower than the upper end of the pipe 12. When sewage passes through the fluid channel 13, it passes between the baffles 33 and the outer wall of the pipe 12. Due to the resistance of the baffles 33, the sewage flows towards the position of the filter element 2. After passing through the baffles 33, the gas moves towards the gas-liquid separator 7.

[0035] In this embodiment of the invention, a gap is provided between the positioning part 22 and the baffle part 33, and the baffle part 33 is located inside the positioning part 22, thereby preventing the particulate matter from moving toward the gas-liquid separator 7.

[0036] Specifically, an outwardly extending limiting part 5 is provided at the lower end of the handle portion 25, and the limiting part 5 and the lower end of the surrounding part 4 fit together to form the sealing groove 6. In a specific embodiment, the surrounding part 4 can be configured as three sides, or it can be configured as a closed loop, or it can cover the handle portion 25.

[0037] Furthermore, the gas-liquid separator 7 includes a filter 71 and a filter screen 72 detachably installed at the lower end of the disassembly slot 32, the filter screen 72 being located below the filter 71. The filter screen 72 can filter large particles of foreign matter, but prevents water from entering.

[0038] Furthermore, a locking device 8 is provided at the rear end of the housing 31, which is used to lock the housing 31 to the host.

[0039] In this embodiment of the invention, electrode probes 81 are provided on both sides of the housing 31, and a sealing ring 82 is provided between the electrode probes 81 and the housing 31.

[0040] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A sewage tank with a large-particle garbage filter, characterized in that, include: The barrel body is a cavity with an opening at the top, the cavity is provided with an upwardly extending pipe, the pipe is provided with a fluid channel, and the outer walls of the barrel body and the pipe enclose a sewage area. A filter element, wherein the filter element is provided with a pipe opening that is appropriate for the size of the pipe, the upper part of the pipe extends out of the pipe opening, and the filter element extends upward with a handle portion; A bucket lid is provided at the opening of the bucket body and fixes the filter element to the bucket body. The bucket lid extends downward with a surrounding part, and the surrounding part is provided with a sealing groove that covers the handle part. The filter element includes a main body, a positioning part disposed on the outer side wall of the main body, and a tube opening disposed in the middle of the main body. Insertion parts extend upward on both sides of the tube opening, and the handle part is provided on one side of the insertion part. The main body is provided with filter holes spaced apart. The barrel lid includes a shell, a disassembly groove on the upper part of the shell, and a gas-liquid separator with the disassembly groove provided. The surrounding part extends downward from the shell. The shell has baffles on three sides, which can cover the outer wall of the pipe, and the lower end of the baffle is lower than the upper end of the pipe; There is a gap between the positioning part and the stop part, and the stop part is located inside the positioning part; The lower end of the handle is provided with an outwardly extending limiting part, and the limiting part and the lower end of the surrounding part fit together to form the sealing groove.

2. The sewage tank with a large particle garbage filter as described in claim 1, characterized in that: The main body is rectangular in shape.

3. The sewage tank with a large particle garbage filter as described in claim 1, characterized in that: The gas-liquid separator includes a filter and a filter screen that is detachably installed at the lower end of the disassembly slot, the filter screen being located below the filter.

4. The sewage tank with a large particle garbage filter as described in claim 1, characterized in that: The rear end of the housing is provided with a locking device, which is used to lock the housing to the host.

5. The sewage tank with a large particle garbage filter as described in claim 1, characterized in that: Electrode probes are provided on both sides of the housing, and a sealing ring is provided between the electrode probes and the housing.

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