CN220736553U

CN220736553U - Sewage filter convenient to dismantle

Info

Publication number: CN220736553U
Application number: CN202322241266.2U
Authority: CN
Inventors: 廖庆波
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-09
Anticipated expiration: 2033-08-21

Abstract

The utility model relates to the technical field of sewage filters, in particular to a sewage filter convenient to detach, which comprises a filter cavity, wherein the upper part and the lower part of one side of the outer surface of the filter cavity are respectively provided with a water inlet pipe and a water outlet pipe, the lower surface of the filter cavity is provided with a sealing cover, the lower part of the inner surface of the filter cavity and the outer surface of the sealing cover are respectively provided with threads, the filter cavity and the sealing cover are installed through thread engagement, the middle part of the upper surface of the sealing cover is provided with a groove, the sealing cover is inserted with a filter cartridge through the inner surface of the groove, the middle part of the inner bottom surface of the filter cartridge is provided with a groove, the filter cartridge is embedded and installed through the inner surface of the groove, the upper surface of the fixing disk is provided with a filter element, and the middle part of the lower surface of the sealing cover is provided with a motor. The device reasonable in design, but convenient and fast's installation dismantles, adopts the mode of centrifugal force cooperation filter core filtration sewage simultaneously, is favorable to further improving the filtration efficiency to sewage.

Description

Sewage filter convenient to dismantle

Technical Field

The utility model relates to the technical field of sewage filters, in particular to a sewage filter convenient to detach.

Background

A sewage filter is a device for treating sewage. The existing sewage filter generally uses a filter element to filter sewage, however, the filtering effect of the filter element is gradually weakened in the long-time use process of the filter element, so that the filter element needs to be detached and replaced regularly in order to ensure the filtering effect of the filter element.

The patent publication number is searched: CN218833811U discloses a filter convenient to dismantle sewage pipe network, including the filter body, the inside of the filter body is provided with the filter screen, the top of the filter body is provided with the upper cover, the top fixedly connected with fixed plate of the filter body, the inside of fixed plate is provided with the fixture block, the spacing groove has been seted up at the top of fixture block, the top fixedly connected with short frame of upper cover, the through-hole has been seted up to the inside of short frame, the inside of through-hole is provided with the stopper that uses with the spacing groove cooperation, the spout has been seted up at the top of short frame, the inside sliding connection of spout has the slider, the top fixedly connected with pulling piece of slider. The upper cover is fixed by the fixing component, a tool is not required to be used for disassembling the filter screen, only two hands are required to be used, the filter screen can be opened quickly, a great amount of time is not required to be consumed by a user, and the filter screen is convenient and fast to disassemble.

In the use process of the existing sewage filter, in order to ensure the filtering effect on sewage, the installation state of the filter element is relatively firm, so that the replacement and disassembly processes of the filter element are relatively complicated under the condition, and the filter element is inconvenient to replace rapidly. For this reason, there is a need to propose an improvement for solving the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the sewage filter convenient to detach, which can be conveniently and quickly assembled and detached, and meanwhile, the mode of filtering sewage by adopting the centrifugal force matched with the filter element is beneficial to further improving the filtering efficiency of sewage.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage filter convenient to dismantle, includes the filter chamber, upper portion and the lower part of filter chamber surface one side are equipped with inlet tube and drain pipe respectively, the lower surface mounting of filter chamber has sealed lid, the internal surface lower part of filter chamber all is equipped with the screw thread with the surface of sealed lid, install through the screw thread interlock between filter chamber and the sealed lid.

The filter cartridge is characterized in that a groove is formed in the middle of the upper surface of the sealing cover, a filter cartridge is inserted into the sealing cover through the inner surface of the groove, the middle of the inner bottom surface of the filter cartridge is provided with the groove, the filter cartridge is embedded into the inner surface of the groove to be provided with a fixing disc, the upper surface of the fixing disc is provided with a filter core, the middle of the lower surface of the sealing cover is provided with a motor, and the output end of the motor penetrates through the sealing cover to extend into the filter cartridge to be mutually inserted and connected with the fixing disc.

Preferably, the outer surfaces of the water inlet pipe and the water outlet pipe are respectively sleeved with a control valve.

Preferably, the upper portion of filter chamber internal surface is equipped with spacing lid, the upper surface middle part of spacing lid is linked together with the inlet tube, the lower surface of spacing lid agrees with the upper surface of cartridge filter and filter core mutually.

Preferably, the inner bottom surface of the filter cartridge is provided with a plurality of filter holes, and the filter holes are positioned between the outer surface of the fixed disc and the inner surface of the filter cartridge.

Preferably, the filter element is formed by mutually sleeving a plurality of hollow annular core bodies.

Preferably, a sealing ring is sleeved on the part, which is contacted with the sealing cover, of the output end of the motor, a fixing frame is sleeved on the outer surface of the motor, and the fixing frame is connected with the lower surface of the sealing cover.

Preferably, the two sides of the lower surface of the sealing cover are provided with supporting frames.

Compared with the prior art, the utility model has the following beneficial effects:

this technical scheme is when dismantling to sewage filter at the in-process of using, and this sewage filter can convenient and fast installs and dismantles to can carry out quick replacement to its inside filter core, adopt the mode of centrifugal force cooperation filter core filtration sewage simultaneously, be favorable to further improving the filtration efficiency to sewage, in order to avoid the phenomenon that the filter core filters the sewage jam that slowly causes.

Drawings

Fig. 1 is a schematic perspective view of the front side of a sewage filter according to the present utility model;

FIG. 2 is a split and cut-away view of a filter cavity of the sewage filter which is convenient to detach and provided by the utility model;

FIG. 3 is a split and cut-away view of a filter cartridge of a convenient-to-detach sewage filter according to the present utility model;

fig. 4 is a sectional view of a sewage filter which is convenient to disassemble and provided by the utility model.

In the figure: 1. a filter chamber; 2. a water inlet pipe; 3. a drain pipe; 4. a control valve; 5. a limit cover; 6. sealing cover; 7. a filter cartridge; 8. a fixed plate; 9. a filter element; 10. a motor; 11. a seal ring; 12. and (5) supporting frames.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The sewage filter convenient to detach as shown in fig. 1-4 comprises a filter cavity 1, wherein a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged on the upper part and the lower part of one side of the outer surface of the filter cavity 1, a sealing cover 6 is arranged on the lower surface of the filter cavity 1, threads are respectively arranged on the lower part of the inner surface of the filter cavity 1 and the outer surface of the sealing cover 6, and the filter cavity 1 and the sealing cover 6 are installed through thread engagement.

The upper surface middle part of sealed lid 6 is seted up flutedly, and sealed lid 6 is inserted through the internal surface of recess and is equipped with cartridge filter 7, and the recess is seted up at the interior bottom surface middle part of cartridge filter 7, and cartridge filter 7 is installed through the internal surface embedding of recess and is equipped with fixed disk 8, and the upper surface of fixed disk 8 is equipped with filter core 9, and the lower surface mid-mounting of sealed lid 6 has motor 10, and the output of motor 10 runs through sealed lid 6 and extends to cartridge filter 7 in with fixed disk 8 and inserts each other and establish and be connected.

During operation, firstly, because the sealing cover 6 is fixedly connected with the filter cavity 1 through threads, the sealing cover 6 can be rotated anticlockwise to separate the sealing cover from the filter cavity 1 during disassembly, the filter cartridge 7 can lose support under the condition that the sealing cover 6 is separated from the filter cavity 1, at the moment, the filter cartridge 7 can synchronously complete the disassembly along with the disassembly of the sealing cover 6 relative to the filter cavity 1, and when the filter cartridge 7 is disassembled from the filter cavity 1, the filter cartridge 9 is synchronously separated from the filter cavity 1 along with the disassembly of the filter cartridge 7, so that the disassembly of the filter cartridge 9 is completed.

When filter core 9 is installed in filter chamber 1, can make sewage get into filter chamber 1 through inlet tube 2 under the state of opening inlet tube 2 and arrange the inside to filter core 9, can start motor 10 at this moment and drive fixed disk 8 and rotate relative cartridge filter 7, can drive filter core 9 in step under the state that fixed disk 8 rotates and carry out high-speed rotation, thereby can drive the sewage in the filter core 9 under this circumstances and carry out high-speed rotation and produce centrifugal force, can filter the sewage in the filter core 9 through filter core 9 with the help of centrifugal force this moment and throw out to in the cartridge filter 7 fast, the sewage after filtering can flow into filter chamber 1 through cartridge filter 7 this moment and discharge through drain pipe 3, thereby improve the filtration rate of filter core 9 to sewage.

Referring to the accompanying drawings 1-4 in the specification, a control valve 4 is sleeved on the outer surfaces of the water inlet pipe 2 and the water outlet pipe 3.

The opening and closing of the water inlet pipe 2 and the water outlet pipe 3 can be controlled by the control valve 4.

The upper portion of filter chamber 1 internal surface is equipped with spacing lid 5, and the upper surface middle part of spacing lid 5 is linked together with inlet tube 2, and the lower surface of spacing lid 5 agrees with the upper surface of cartridge filter 7 and filter core 9 mutually.

When spacing lid 5 is linked together with inlet tube 2, sewage can be in spacing lid 5 to filter cartridge 7 and filter core 9 upper surface under the circumstances that seals, through the lower surface of spacing lid 5 with filter cartridge 7 and filter core 9 upper surface agree with, can avoid spilling of sewage under the state that filter core 9 is in the rotation filtration sewage to leak.

The inner bottom surface of the filter cartridge 7 is provided with a plurality of filter holes, and the filter holes are positioned between the outer surface of the fixed disc 8 and the inner surface of the filter cartridge 7.

The sewage filtered from the filter element 9 can be discharged into the filter cavity 1 through the filter holes and discharged through the drain pipe 3.

The filter element 9 is formed by mutually sleeving a plurality of hollow annular core bodies.

When the filter element 9 is formed by mutually sleeving a plurality of hollow annular core bodies, the sewage is filtered through the plurality of core bodies, so that the filtering effect on the sewage can be further improved.

The output end of the motor 10 is sleeved with a sealing ring 11 at the part contacted with the sealing cover 6, the outer surface of the motor 10 is sleeved with a fixing frame, and the fixing frame is connected with the lower surface of the sealing cover 6.

The sealing ring 11 can seal and protect the part of the sealing cover 6 penetrated by the output end of the motor 10 so as to avoid sewage leakage, and the motor 10 can be installed and fixed on the sealing cover 6 through the fixing frame.

The two sides of the lower surface of the sealing cover 6 are provided with supporting frames 12.

The filter may be supported by a support frame 12.

To sum up: the sewage filter can be conveniently installed and detached, and meanwhile, the filtering efficiency of sewage can be improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The sewage filter convenient to detach is characterized by comprising a filter cavity (1), wherein the upper part and the lower part of one side of the outer surface of the filter cavity (1) are respectively provided with a water inlet pipe (2) and a water outlet pipe (3), the lower surface of the filter cavity (1) is provided with a sealing cover (6), the lower part of the inner surface of the filter cavity (1) and the outer surface of the sealing cover (6) are respectively provided with threads, and the filter cavity (1) and the sealing cover (6) are installed through thread engagement;

the utility model discloses a filter cartridge, including sealed lid (6), cartridge filter (7), fixed disk (8) are installed through the internal surface embedding of recess to cartridge filter (7), the upper surface of fixed disk (8) is equipped with filter core (9), the lower surface mid-mounting of sealed lid (6) has motor (10), the output of motor (10) runs through sealed lid (6) and extends to cartridge filter (7) in and insert each other to be connected with fixed disk (8).

2. The sewage filter convenient to detach according to claim 1 is characterized in that the outer surfaces of the water inlet pipe (2) and the water outlet pipe (3) are respectively sleeved with a control valve (4).

3. The sewage filter convenient to detach according to claim 1, characterized in that a limit cover (5) is arranged on the upper portion of the inner surface of the filter cavity (1), the middle portion of the upper surface of the limit cover (5) is communicated with the water inlet pipe (2), and the lower surface of the limit cover (5) is matched with the upper surfaces of the filter cartridge (7) and the filter element (9).

4. The sewage filter convenient to detach according to claim 1 is characterized in that the inner bottom surface of the filter cartridge (7) is provided with a plurality of filter holes, and the filter holes are positioned between the outer surface of the fixed disc (8) and the inner surface of the filter cartridge (7).

5. A sewage filter convenient to detach according to claim 1, characterized in that the filter element (9) is composed of a plurality of hollow annular cores which are mutually sleeved.

6. The sewage filter convenient to detach according to claim 1, characterized in that a sealing ring (11) is sleeved at a part, which is contacted with the sealing cover (6), of the output end of the motor (10), a fixing frame is sleeved at the outer surface of the motor (10), and the fixing frame is connected with the lower surface of the sealing cover (6).

7. A sewage filter convenient to detach according to claim 1, characterized in that the two sides of the lower surface of the sealing cover (6) are provided with supporting frames (12).