CN217524996U - Filtering component of sewage tank and sewage tank - Google Patents

Abstract

The utility model provides a filtering component and sewage case of sewage case, wherein, filtering component includes the lock in the sea handkerchief subassembly of sewage case, lower part one side or both sides of sea handkerchief subassembly are provided with the spliced pole, the lower part of spliced pole is provided with the filtration basket, the sewage case includes circumferential connection's somatic part and above the filtering component of sewage case, the somatic part rear side is provided with inlet air duct, the sewage case still includes the upper cover subassembly, installs the opening of somatic part. Aiming at the utility model discloses, the great object of granule such as hair, melon seed can be filtered to the filtration basket, can realize the separation of liquid and solid, prevents that the impurity in the sewage from being inhaled the fan and then blockking up the wind gap, passes through as sewage can by during the water blocking spare keeps off and blocks for sewage can not be directly taken into the fan or make debris such as hair, melon seed easily lead to air intake channel to block up by the air intake of inhaling the fan.

Description

A filter assembly of a sewage tank and a sewage tank

technical field

The utility model relates to the technical field of cleaning equipment, in particular to a filter assembly of a sewage tank and a sewage tank.

Background technique

At present, in addition to ordinary vacuuming, hand-held cleaning products gradually choose more household cleaning products such as wet cleaning or automatic floor washing. Floor scrubbers also enter various households. During the working process, ordinary floor scrubbers will suck the hair, fruit scraps, paper peels, leftover rice, melon seed shells and other objects with relatively large particles from the indoor floor into the floor scrubber belt. Into the recovery tank, it is easy to cause the air inlet in the recovery tank to be blocked.

In addition, the coarse particles are mixed with sewage during cleaning, resulting in the inability to separate liquid and solid, which brings difficulties in cleaning.

Utility model content

In view of the deficiencies of the above-mentioned prior art, the purpose of this utility model is to provide a filter assembly and a sewage tank for a sewage tank, which can realize the separation of liquid and solid, and prevent the impurities in the sewage from being sucked into the fan to block the tuyere.

In order to achieve the above object, the utility model has adopted the following technical solutions:

A filter assembly of a sewage tank includes a filter assembly that is fastened to the sewage tank. In the utility model, the filter assembly is a Hypa assembly, and a connecting column is arranged on one side or both sides of the lower part of the Hypa assembly. The lower part of the column is provided with a filter basket.

Further, the filter basket includes a side wall and a bottom wall connected with the side wall, the bottom wall is provided with a plurality of filter holes, and the filter holes are densely distributed round holes.

Further, the side wall is divided into a front side wall and a rear side wall, the two ends of the front side wall are convex arcs, and the middle of the front side wall is provided with a two side wall with the front side wall. Concave arcs connected at the ends.

Further, the rear side wall is a vertical plane, an upper end of the rear side wall is vertically disposed with a step relative to the rear side wall, and the connecting post is connected to the upper surface of the step.

Further, the step is provided with a concave portion, and the concave portion is an inwardly concave semicircle or arc.

Further, the connecting column and the step are integrally formed, snap-fitted, pasted or bolted.

Further, the connecting column is a square column.

Further, the upper part and/or the lower part of the connecting column is provided with a rectangular through hole. Electrode pads are arranged at the through holes.

A sewage tank includes a body portion connected in a circumferential direction and the filter assembly of the sewage tank described above, an air inlet channel is arranged on the rear side of the body portion, and the air inlet channel is arranged along the sewage tank from bottom to top.

Further, the air inlet channel is cylindrical.

Further, the body part is provided with a bottom part which is sealedly connected with the body part.

Further, the bottom is provided with a fine filter, the fine filter includes a filter tube, a plurality of filter holes are arranged on the filter tube, and filter cotton is built in the filter tube.

Further, the upper end of the body is provided with an opening for inserting the filter assembly.

Further, a sealing member is provided at the opening, and the sealing member is a silicone sealing ring.

Compared with the prior art, in the filter assembly and the sewage tank provided by the present invention, the filter assembly includes a Hypa assembly that is fastened to the sewage tank, and one or both sides of the lower part of the Hypa assembly are provided with A connecting column, the lower part of the connecting column is provided with a filter basket, the sewage tank includes a body part connected in a circumferential direction and the filter assembly of the sewage tank described above, the rear side of the body part is provided with an air inlet channel, the The sewage tank also includes an upper cover assembly installed in the opening of the body. According to the utility model, the filter basket can filter objects with larger particles such as hair, melon seed shells, etc., can realize the separation of liquid and solid, and prevent impurities in the sewage from being sucked into the fan to block the tuyere. When the sewage passes through the water blocking member It can be blocked by the water blocking member, so that the sewage will not be directly brought into the fan, or the sundries such as hair and melon seed shells are easily sucked into the air inlet of the fan, causing the air inlet channel to be blocked.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a sewage tank provided by the utility model.

FIG. 2 is a schematic diagram of the internal structure of the sewage tank provided by the utility model.

FIG. 3 is a schematic structural diagram of a filter assembly and an upper cover assembly provided by the present invention.

FIG. 4 is a schematic structural diagram of another angle of the filter assembly and the upper cover assembly provided by the present invention.

In the picture: filter assembly-1, upper cover assembly-2, Hypa assembly-3, connecting column-4, sewage tank-5, filter basket-6, body-7, air inlet channel-8, opening-9, Water blocking piece-10, filter hole-11, front side wall-12, rear side wall-13, step-14, recess-15, through hole-16, bottom-17, filter tube-18, sealing ring-19, Air Inlet - 20.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention, the directional indications are only used to explain a certain posture (such as the accompanying drawings). When the relative positional relationship, movement situation, etc. between the various components shown below), if the specific posture changes, the directional indication also changes accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for the purpose of description, and should not be construed as instructions or Implicit their relative importance or implicitly indicate the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

As shown in Figures 1-4, the filter assembly 1 of the sewage tank provided by the present invention is used for filtering impurities in sewage. The filter assembly 1 includes a Hypa assembly 3 that is fastened to the sewage tank 5. The Hypa assembly 3 is provided with an air inlet 20, one side or both sides of the lower part of the Hypa assembly 3 is provided with a connecting column 4, the lower part of the connecting column 4 is provided with a filter basket 6, and the connecting column 4 is used to connect the Filter Basket 6. Specifically, the sewage enters the filter basket 6 , the filter basket 6 can separate the liquid from the solid, filter hair, melon seeds and other sundries, and can directly lift the filter basket 6 through the upper cover assembly 2 Take out and dump the garbage in the filter basket 6. This process can realize the classification of solids and liquids from the process of sewage entering the sewage tank 5 and sewage coming out of the sewage tank 5, which is easy to operate and convenient. Cleaning of the recovery tank.

Further, as shown in FIG. 3 , in the filter assembly 1 provided by the present invention, the filter basket 6 includes a side wall and a bottom wall connected with the side wall, and the bottom wall is provided with a number of filter holes 11 , The filter holes 11 can filter garbage such as hair and melon seeds.

As shown in FIG. 3 and FIG. 4 , the side wall is divided into a front side wall 12 and a rear side wall 13 , both ends of the front side wall 12 are convex arcs, and the middle of the front side wall 12 is arranged There is a concave arc that intersects with both ends of the front side wall 12. The front side wall 12 and the rear side wall 13 can be installed in cooperation with the inner wall of the sewage tank 5 to prevent sewage from being filtered without being filtered. directly under the filter basket 6 .

Preferably, the rear side wall 13 is a vertical plane, and the upper end of the rear side wall 13 is vertically provided with a step 14 relative to the rear side wall 13 . The surfaces are connected, and the connecting column 4 can hold the filter basket 6 in the inner cavity of the sewage tank 5 .

Further, the step 14 is provided with a concave portion 15, and the concave portion 15 is an inwardly concave semi-circle or arc shape installed in cooperation with the connecting column 4 to prevent sewage from directly flowing into the filter without being filtered. Below the basket 6, the sewage can be filtered by the filter basket 6 as much as possible, so as to ensure the normal use of the water circulation of the cleaning equipment.

Specifically, the connecting column 4 is a square shape, and a plurality of rectangular through holes 16 are provided on the connecting column 4. The through holes 16 can reduce the weight of the connecting column 4, improve the user's sense of use experience, and also To save costs, the connecting column 4 and the step 14 are integrally formed, snap-fitted, pasted or bolted to ensure the stability of the connection between the filter basket 6 and the connecting column 4 .

Based on the above filter assembly of the sewage tank, the present invention also provides a sewage tank. As shown in FIG. 1 , the sewage tank includes a body portion 7 connected in a circumferential direction, and an air inlet channel is arranged behind the body portion 7 8. The air inlet channel 8 is cylindrical, and the sewage can enter the interior of the body 7 from the air intake channel 8, and the interior of the body 7 can be used to contain sewage.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , a bottom portion 17 sealingly connected to the body portion 7 is provided below the body portion 7 , and a fine filter is provided on the bottom portion 17 , and the fine filter includes a filter Pipe 18, the filter pipe 18 is provided with a number of filter holes 11, the sewage is coarsely filtered by the filter basket 6 and then enters the fine filter and flows out of the sewage tank 5. The filter pipe 18 is provided with There is filter cotton or polyester cloth, which can filter out fine particles in sewage. The upper end of the body 7 is provided with an opening 9, and the opening 9 can be inserted into the filter assembly 1 from top to bottom. When the filter basket 6 in 1 needs to be cleaned, the filter basket 6 can be taken out from the opening 9 .

Specifically, as shown in FIG. 3 , the opening 9 is provided with a sealing member, and the sealing member is a silicone sealing ring, that is, the sealing ring is located at the upper end of the body portion 7 , and the upper end of the body portion 7 is connected to the upper end of the body portion 7 . The Hypa assembly 3 is connected, and the sealing ring can improve the air tightness of the assembled connection and prevent the overflow of sewage.

Based on the above-mentioned sewage tank, the present invention also provides an upper cover assembly 2, as shown in FIG. 2, FIG. 3 and FIG. 4, the upper cover assembly 2 is installed in the opening 9 of the body 7, The upper cover assembly 2 has a water blocking member 10 extending downward. The water blocking member 10 is arranged around the air inlet channel 8 of the body portion 7 into a C-shaped or curved body, which can block sewage and prevent sewage from entering. The air inlet 20 of the fan can also prevent the garbage in the sewage from entering the air inlet 20 of the fan, thereby blocking the air inlet 20, the upper cover assembly 2 can be disassembled, and the filter basket 6 can be taken out from the opening 9. After cleaning the garbage in the filter basket 6, it can be put into use again.

Specifically, the length of the water blocking member 10 is 1/8-1/2, preferably the length is 1/3-1/2, if the length of the water blocking member 10 is set too short, the water blocking member The water blocking effect of 10 is not good. If the setting is too long, when the sewage is full, it is easy to cause the sewage to flow back and increase the suction force of the fan, thereby increasing the load of the fan and damaging the fan.

To sum up, in the filter assembly, upper cover assembly and sewage tank of the sewage tank provided by the present invention, sewage enters the interior of the body through the air inlet channel, and is blocked by the water blocking member. It will not enter the air inlet of the fan, and the garbage in the sewage will not block the air inlet of the fan, which ensures the normal operation of the fan. The filter basket under the water part can filter out the garbage with relatively large particles such as hair, fruit scraps, paper peels, leftover rice, melon seed shells, etc., so that the sewage can be preliminarily filtered, and the liquid and solid in the sewage can be separated. When the garbage in the filter basket reaches a certain level, the upper cover assembly can be opened, so that the filter basket can be taken out from the opening of the body for cleaning, and the operation is convenient. When sewage falls into the filter basket When it is below the filter, it flows out of the sewage tank through the filtration of the fine filter. In this process, the filtration of the sewage will not cause the blockage of the air outlet of the fan, and can realize the liquid and fixed separation in the sewage, which will bring the user a for a better cleaning experience.

The embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific embodiments, which are only illustrative rather than restrictive, and the common technology in the field Under the inspiration of the present utility model, personnel can make many forms without departing from the scope of the present utility model and the protection scope of the claims, which all belong to the protection scope of the present utility model.

Claims (10)

1. The utility model provides a filter component of sewage case, its characterized in that includes the lock in the filter component of sewage case, one side or both sides of the lower part of filter component are provided with the spliced pole, the lower part of spliced pole is provided with the filter basket.

2. The waste tank filter assembly of claim 1, wherein the filter basket includes a sidewall and a bottom wall connected to the sidewall, and the bottom wall has a plurality of filter holes.

3. The sewage tank filtering assembly of claim 1, wherein the side wall is divided into a front side wall and a rear side wall, both ends of the front side wall are of an outward convex arc shape, and the middle of the front side wall is provided with an inward concave arc shape connected with both ends of the front side wall.

4. The sump filter assembly of claim 3, wherein the rear sidewall is a vertical plane, a step is vertically formed at an upper end of the rear sidewall with respect to the rear sidewall, and the connection post is connected to an upper surface of the step.

5. The filter assembly of a sump of claim 4, wherein the step is provided with a recess having a concave semicircular shape or an arc shape.

6. The filtrationassembly for a wastewater tank of claim 1, wherein the coupling post is a square post, and the upper portion and/or the lower portion of the coupling post is provided with a through hole.

7. A waste water tank, characterized in that, comprises a body part connected in the circumferential direction and a filtering component as claimed in any one of claims 1-6, wherein the filtering component is arranged in the body part, and an air inlet channel is arranged at the rear side of the body part.

8. The waste tank of claim 7, wherein the body is provided with a bottom portion that is sealingly connected to the body.

9. The waste water tank as claimed in claim 8, wherein the bottom is provided with a fine filter, the fine filter comprises a filter pipe, and the filter pipe is provided with a plurality of filter holes.

10. The waste water tank of claim 7, wherein the body is provided at an upper end thereof with an opening into which the filter assembly is inserted.

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