Self-cleaning seawater filter convenient to clean

Abstract

The utility model discloses a self-cleaning type seawater filter convenient to clean, which belongs to the technical field of seawater filters, and comprises a shell, a cover body arranged at the top of the shell and a driving motor arranged on the upper surface of the cover body, clamping blocks are symmetrically and fixedly connected to the edge part of the top end of the shell, and the clamping blocks are arranged on the top end of the shell. A clamping block is arranged on the outer wall of the cover body, a clamping groove is formed in the inner wall of the clamping block, one end of the clamping groove is of an open structure, the other end of the clamping groove is of a closed structure, and clamping blocks are symmetrically and integrally formed on the outer wall of the cover body. The cover body is assembled on the top of the shell through reverse operation until the clamping blocks and the clamping grooves formed in the clamping blocks, then the cover body is taken down from the top of the shell, then the filtering structure on the inner side of the shell is cleaned, and after cleaning is completed, the cover body is assembled to the top of the shell through reverse operation, so that the cover body can be quickly disassembled and assembled, and the filtering assembly on the inner side of the shell is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of seawater filters, and more specifically, to a self-cleaning seawater filter that is convenient for cleaning. Background Art

[0002] Seawater filters are essential facilities for marine vessels, used to intercept various solid impurities in seawater. To ensure the filtering effect of the filter, regular cleaning is required. However, the existing seawater filters need to be disassembled for cleaning, which has the problems of difficult cleaning, large workload, time-consuming and laborious.

[0003] In the existing patent for a seawater filter, with the patent authorization number CN213977004U, the structure of the seawater filter is novel, reasonably designed, easy to use, highly practical, has an automatic cleaning function, good cleaning effect, high efficiency, can avoid the blockage of the filter cartridge, ensure the filtering effect, and has a small workload, saving time and effort.

[0004] However, in the patent with the authorization number CN213977004U, an exhaust interface is provided on the cover body, an exhaust valve is provided on the exhaust interface, and a pair of lifting ring screws are also provided on the cover body. Since the cover body is connected to the first housing part by multiple bolts, and the filtering structure inside the first housing needs to be regularly cleaned and replaced, it is not convenient to disassemble the cover body, and thus it is not convenient to clean the filtering components inside the first housing. Therefore, we propose a self-cleaning seawater filter that is convenient for cleaning to solve the above problems. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a self-cleaning seawater filter that is convenient for cleaning. It can drive the cover body to rotate relative to the housing counterclockwise by manually holding the handle until the clamping block reaches the card slot provided at the position of the card, and then remove the cover body from the top of the housing, and then clean the filtering structure inside the housing. After completion, the cover body can be assembled to the top of the housing through reverse operation, realizing the quick disassembly and assembly of the cover body, and being convenient for cleaning the filtering components inside the housing.

[0007] 2. Technical Solutions

[0008] To solve the above problems, the present utility model adopts the following technical solutions.

[0009] A self-cleaning seawater filter that is convenient for cleaning includes a housing, a cover body installed on the top of the housing, and a driving motor installed on the upper surface of the cover body. Symmetrically fixed to the top edge part of the housing are clamping blocks, and a card slot is formed in the inner wall of the clamping block. One end of the card slot is arranged in an open structure, and the other end of the card slot is arranged in a closed structure;

[0010] The outer wall of the cover body is symmetrically and integrally formed with clamping blocks, and the clamping blocks and the clamping grooves form an embedded structure;

[0011] On both sides of the driving motor, there are convex blocks fixedly connected to the upper surface of the cover body. Concave holes are formed in the side walls of the convex blocks close to the edge of the cover body;

[0012] A handle is detachably connected to the concave hole. One end of the handle close to the convex block is welded with a plug inserted and connected to the concave hole.

[0013] Furthermore, a convex platform with an annular structure is integrally formed at the edge part of the lower surface of the cover body, and the outer diameter of the convex platform is adapted to the inner diameter of the top opening of the shell.

[0014] Furthermore, a sealing rubber ring is embedded on the outer wall of the convex platform, and the sealing rubber ring abuts against the inner wall of the top opening of the shell.

[0015] Furthermore, reinforcing ribs are annularly arranged at the combined part of the handle and the plug.

[0016] Furthermore, ribs are welded on the side of the reinforcing rib far away from the plug, and a plurality of ribs are arranged in the radial position of the reinforcing rib.

[0017] Furthermore, an anti-slip rubber sleeve is coated on the outer wall of the handle far away from the plug, and anti-slip patterns are arranged on the outer wall of the anti-slip rubber sleeve.

[0018] Furthermore, the inner diameter of the concave hole is adapted to the outer diameter of the plug.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present utility model are as follows:

[0021] (1) In this solution, by inserting the plug arranged at the end of the handle into the inner side of the concave hole arranged on the convex block, and then manually holding the handle and driving the cover body to rotate counterclockwise relative to the shell until the clamping block reaches the clamping groove arranged at the clamping block, and then removing the cover body from the top of the shell, and then cleaning the filtering structure inside the shell. After completion, the cover body is assembled to the top of the shell through reverse operation, which can realize the quick disassembly and assembly of the cover body and facilitate the cleaning of the filtering component inside the shell.

[0022] (2) In this solution, after the cover body and the shell are installed in cooperation, by using the sealing rubber ring to fill the gap at the combined part of the convex platform and the shell, not only the sealing effect is improved, but also the friction force between the cover body and the shell is increased by using the sealing rubber ring, thereby preventing the cover body from rotating and loosening itself. Description of the drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a structural schematic diagram of the clamping block of the present utility model;

[0025] Figure 3 is a structural schematic diagram of the cover body of the present utility model;

[0026] Figure 4 is a structural schematic diagram of the handle of the present utility model.

[0027] Explanation of the reference numerals in the figure:

[0028] 1. Housing; 2. Cover body; 3. Driving motor; 4. Clamping block; 5. Card slot; 6. Clamping block; 7. Boss; 8. Sealing rubber ring; 9. Protrusion; 10. Concave hole; 11. Handle; 12. Plug; 13. Reinforcing rib; 14. Rib; 15. Anti-slip rubber sleeve. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment:

[0031] Please refer to Figures 1-4 , a self-cleaning seawater filter that is convenient to clean, including a housing 1, a cover body 2 installed on the top of the housing 1, and a driving motor 3 installed on the upper surface of the cover body 2. Clamping blocks 4 are symmetrically and fixedly connected to the top edge part of the housing 1. A card slot 5 is opened on the inner wall of the clamping block 4. One end of the card slot 5 is arranged in an open structure, and the other end of the card slot 5 is arranged in a closed structure;

[0032] Clamping blocks 6 are integrally formed symmetrically on the outer wall of the cover body 2, and the clamping blocks 6 and the card slots 5 form an embedded structure;

[0033] Protrusions 9 fixedly connected to the upper surface of the cover body 2 are arranged on both sides of the driving motor 3. Concave holes 10 are opened on the side wall of the protrusion 9 close to the edge of the cover body 2;

[0034] A handle 11 is detachably connected to the concave hole 10. A plug 12 inserted and connected to the concave hole 10 is welded to one end of the handle 11 close to the protrusion 9;

[0035] It should be noted that when the self-cleaning seawater filter is in use, the driving motor 3 is used to drive the self-cleaning structure inside the housing 1. By inserting the plug 12 at the end of the handle 11 into the inner side of the concave hole 10 provided on the bump 9, and then manually holding the handle 11 and driving the cover body 2 to rotate counterclockwise relative to the housing 1 until the clamping block 6 reaches the clamping groove 5 provided at the clamping block 4, and then removing the cover body 2 from the top of the housing 1, and then cleaning the filtering structure inside the housing 1. After completion, the cover body 2 can be assembled to the top of the housing 1 by reverse operation, realizing the quick disassembly and assembly of the cover body 2 and facilitating the cleaning of the filtering components inside the housing 1.

[0036] As Figure 3 shown, a boss 7 with an annular structure is integrally formed at the edge of the lower surface of the cover body 2, and the outer diameter of the boss 7 is adapted to the inner diameter of the top opening of the housing 1. A sealing rubber ring 8 is embedded on the outer wall of the boss 7, and the sealing rubber ring 8 abuts against the inner wall of the top opening of the housing 1;

[0037] It should be noted that after the cover body 2 is installed in cooperation with the housing 1, the sealing rubber ring 8 is used to fill the gap between the boss 7 and the housing 1, which not only improves the sealing effect, but also increases the friction force between the cover body 2 and the housing 1 by using the sealing rubber ring 8, thereby preventing the cover body 2 from loosening due to self-rotation.

[0038] As Figure 4 shown, a reinforcing rib 13 is provided in a ring shape at the joint of the handle 11 and the plug 12. A rib 14 is welded to the side of the reinforcing rib 13 away from the plug 12, and a plurality of ribs 14 are provided in the radial position of the reinforcing rib 13;

[0039] It should be noted that by providing the reinforcing rib 13 and the rib 14 at the joint of the handle 11 and the plug 12, the joint strength of the joint of the handle 11 and the plug 12 can be increased.

[0040] As Figure 4 shown, an anti-slip rubber sleeve 15 is covered on the outer wall of the handle 11 away from the plug 12, and anti-slip lines are provided on the outer wall of the anti-slip rubber sleeve 15. The inner diameter of the concave hole 10 is adapted to the outer diameter of the plug 12;

[0041] It should be noted that by sleeving the anti-slip rubber sleeve 15 at the end of the handle 11, the anti-slip lines provided on the outer wall of the anti-slip rubber sleeve 15 can increase the friction force between the hand and the handle 11, which is beneficial to driving the cover body 2 to rotate by using the handle 11.

[0042] During use: For the self-cleaning seawater filter, it includes a housing 1, a cover 2 installed on the top of the housing 1, and a driving motor 3 installed on the upper surface of the cover 2. Symmetrically fixed to the top edge of the housing 1 are clamping blocks 4. The inner wall of the clamping block 4 is provided with a clamping groove 5. One end of the clamping groove 5 is of an open structure, and the other end of the clamping groove 5 is of a closed structure.

[0043] Symmetrically integrally formed on the outer wall of the cover 2 are clamping connectors 6, and the clamping connectors 6 and the clamping grooves 5 form an embedded structure.

[0044] On both sides of the driving motor 3 are convex blocks 9 fixedly connected to the upper surface of the cover 2. The side wall of the convex block 9 close to the edge of the cover 2 is provided with a concave hole 10.

[0045] Removably connected to the concave hole 10 is a handle 11. Welded to one end of the handle 11 close to the convex block 9 is a plug 12 inserted and connected to the concave hole 10.

[0046] By inserting the plug 12 provided at the end of the handle 11 into the inner side of the concave hole 10 provided in the convex block 9, and then manually holding the handle 11 to drive the cover 2 to rotate counterclockwise relative to the housing 1 until the clamping connector 6 reaches the clamping groove 5 provided at the clamping block 4, then removing the cover 2 from the top of the housing 1, and then cleaning the filtering structure inside the housing 1. After completion, the cover 2 can be assembled to the top of the housing 1 through reverse operation, enabling the quick disassembly and assembly of the cover 2.

[0047] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, making equivalent replacements or changes, should be covered by the protection scope of the present invention.

Claims

1. A self-cleaning seawater filter that is easy to clean, comprising a housing (1), a cover (2) mounted on the top of the housing (1), and a drive motor (3) mounted on the upper surface of the cover (2), characterized in that: A clamping block (4) is symmetrically fixedly connected to the top edge of the housing (1); a clamping slot (5) is provided on the inner wall of the clamping block (4); one end of the clamping slot (5) is provided in an open structure, and the other end of the clamping slot (5) is provided in a closed structure; The outer wall of the cover body (2) is symmetrically and integrally formed with a clamping block (6), and the clamping block (6) and the clamping slot (5) form an embedded structure; Both sides of the drive motor (3) are provided with protrusions (9) fixedly connected to the upper surface of the cover body (2), and the side walls of the protrusions (9) close to the edge of the cover body (2) are provided with concave holes (10); A handle (11) is detachably connected to the concave hole (10), and a plug (12) plug-connected to the concave hole (10) is welded to one end of the handle (11) close to the protrusion (9).

2. The easy-to-clean self-cleaning seawater filter according to claim 1, characterized in that: A boss (7) with an annular structure is integrally formed at the edge of the lower surface of the cover body (2), and the outer diameter of the boss (7) is matched with the inner diameter of the top opening of the shell (1).

3. The easy-to-clean self-cleaning seawater filter according to claim 2, characterized in that: The outer wall of the boss (7) is inlaid with a sealing rubber ring (8), and the sealing rubber ring (8) abuts against the inner wall of the top opening of the shell (1).

4. The easy-to-clean self-cleaning seawater filter according to claim 1, characterized in that: A reinforcing rib (13) is provided around the portion where the handle (11) and the plug (12) are combined.

5. The easy-to-clean self-cleaning seawater filter according to claim 4, characterized in that: A rib (14) is welded on the side of the reinforcing rib (13) away from the plug (12), and a plurality of the ribs (14) are arranged at radial positions of the reinforcing rib (13).

6. The easy-to-clean self-cleaning seawater filter according to claim 1, characterized in that: The outer wall of the handle (11) away from the plug (12) is covered with an anti-skid rubber sleeve (15), and the outer wall of the anti-skid rubber sleeve (15) is provided with anti-skid patterns.

7. The easy-to-clean self-cleaning seawater filter according to claim 1, characterized in that: The inner diameter of the recessed hole (10) matches the outer diameter of the plug (12).

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