CN219897344U

CN219897344U - Swift universal self-cleaning prefilter

Info

Publication number: CN219897344U
Application number: CN202321169014.7U
Authority: CN
Inventors: 林郑权; 尚晓园; 游巧娟; 潘惠柱; 姜志军; 王忠平; 周光勇; 陈明; 杨卫平; 夏全丰; 潘阳
Original assignee: Shanghai Tian Jing New Material Technology Co ltd
Current assignee: Shanghai Tian Jing New Material Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-27
Anticipated expiration: 2033-05-15

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a rapid universal self-cleaning prefilter, which comprises a filter shell, wherein a water inlet connector and a water outlet connector are arranged on the surface of the filter shell, and the side wall of the filter shell is connected with an electromagnetic valve through a drain valve in a conducting way; the outside of filter casing has cup jointed the assembly ring and is fixed connection, one side fixedly connected with bulb seat of assembly ring, the cell internal activity grafting of bulb seat has the bulb piece, the bulb piece passes through flexible connecting rod and buffering subassembly fixed connection. The assembly ring is arranged outside the filter shell, and according to the use requirement, the plug-in end of the screwing locking wheel B extends to the limit plane of the filter shell and is fixedly arranged; when an included angle is formed between the filter shell and the supporting surface, the ball block is rotated relative to the ball seat, and then the locking wheel A on the surface of the ball seat is screwed until the inserting end of the locking wheel A extends to the surface of the ball block, so that the ball block is locked and fixed.

Description

Swift universal self-cleaning prefilter

Technical Field

The utility model relates to the technical field of filters, in particular to a rapid universal self-cleaning prefilter.

Background

The self-cleaning filter is a precise device which directly intercepts impurities in water by utilizing a filter screen, removes suspended matters and particulate matters in water, reduces turbidity, purifies water quality, reduces system dirt, bacteria and algae, rust and the like, so as to purify water quality and protect other equipment of the system, water enters the self-cleaning filter body from a water inlet, and the system can automatically identify the deposition degree of the impurities due to the design of intellectualization (PLC and PAC), so that the signal of a sewage disposal valve is automatically and fully discharged.

After the filter is assembled with the pipeline, the filter on one side of the supporting surface is in a suspended state, and the filter is subjected to the reaction force of water liquid due to the filter internally provided with the filter assembly, so that the filter is unstable, the joint is easy to loosen, and even water seepage or bursting occurs.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides a rapid universal self-cleaning pre-filter, an assembly ring is arranged outside a filter shell, and according to the use requirement, the plug-in end of a screwing locking wheel B extends to a limit plane of the filter shell, and is fixedly arranged; when an included angle is formed between the filter shell and the supporting surface, the ball block is rotated relative to the ball seat, and then the locking wheel A on the surface of the ball seat is screwed until the inserting end of the locking wheel A extends to the surface of the ball block, so that the ball block is locked and fixed.

(II) technical scheme

In order to solve the technical problems, the utility model provides a quick universal self-cleaning pre-filter, which comprises a filter shell, wherein a water inlet connector and a water outlet connector are arranged on the surface of the filter shell, and the side wall of the filter shell is connected with an electromagnetic valve through a drain valve in a conducting way;

the outside of filter casing has cup jointed the assembly ring and is fixed connection, one side fixedly connected with bulb seat of assembly ring, the inside activity grafting of cell body of bulb seat has the bulb piece, the bulb piece passes through flexible connecting rod and buffer assembly fixed connection, buffer assembly's terminal surface fixedly connected with assembly plate.

Preferably, the outer wall of the filter shell is provided with a limiting plane, the surface of the assembly ring is spirally inserted with a locking wheel B, and the insertion end of the locking wheel B extends to the limiting plane of the filter shell.

Preferably, the surface of the ball seat is spirally inserted with a locking wheel A, and the insertion end of the locking wheel A extends to the surface of the ball block.

Preferably, the buffer assembly comprises a supporting plate, a rubber plate and a bottom plate, wherein the supporting plate is fixedly connected with the fixed end of the telescopic connecting rod, and the supporting plate is fixedly connected with the bottom plate through the rubber plate.

Preferably, the surface of the assembly plate is symmetrically provided with assembly holes, the back surface of the assembly plate is provided with anti-skid gaskets, and the assembly plate is fixedly connected with the bottom plate.

Preferably, the outside of the filter shell is sleeved with a reinforcing ring and is fixedly connected.

The technical scheme of the utility model has the following beneficial technical effects:

1. the assembly ring is arranged outside the filter shell, and according to the use requirement, the plug-in end of the screwing locking wheel B extends to the limit plane of the filter shell and is fixedly arranged; when an included angle is formed between the filter shell and the supporting surface, the ball block is rotated relative to the ball seat, and then the locking wheel A on the surface of the ball seat is screwed until the inserting end of the locking wheel A extends to the surface of the ball block, so that the ball block is locked and fixed.

2. The buffer component comprises the supporting plate, the rubber plate and the bottom plate, and is fixedly arranged on the supporting surface by using the assembly plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the mounting ring and the mounting plate of the present utility model;

FIG. 3 is a schematic view of another view of the mounting ring and mounting plate of the present utility model.

Reference numerals:

1. a filter housing; 2. a reinforcing ring; 3. a mounting ring; 301. a locking wheel B; 4. a ball seat; 401. a locking wheel A; 5. an assembly plate; 6. ball blocks; 7. a telescopic connecting rod; 8. a buffer assembly; 9. a support plate; 10. a rubber plate; 11. a bottom plate.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Example 1

As shown in fig. 1, 2 and 3, the quick universal self-cleaning prefilter provided by the utility model comprises a filter shell 1, wherein a water inlet joint and a water outlet joint are arranged on the surface of the filter shell 1, and the side wall of the filter shell 1 is connected with an electromagnetic valve through a drain valve in a conducting way;

the outside of filter casing 1 has cup jointed assembly ring 3 and is fixed connection, one side fixedly connected with bulb seat 4 of assembly ring 3, the inside activity of cell body of bulb seat 4 has pegged graft and has bulb piece 6, bulb piece 6 passes through flexible connecting rod 7 and buffering subassembly 8 fixed connection, the terminal surface fixedly connected with assembly plate 5 of buffering subassembly 8.

It should be noted that, after the filter housing 1 is connected on the external pipeline in a conducting manner, according to the use requirement, the telescopic connecting rod 7 is pushed and pulled and locked relative to the filter housing 1, the assembly plate 5 is fixed on the supporting surface by using the locking piece, the assembly plate 5 provides supporting force for the filter housing 1, the stability is good, the water seepage and bursting phenomena at the connecting position are not easy to cause, and the service life is prolonged.

In this embodiment, as shown in fig. 1 and fig. 3, the outer wall of the filter housing 1 is provided with a limiting plane, the surface of the assembly ring 3 is spirally inserted with a locking wheel B301, the insertion end of the locking wheel B301 extends to the limiting plane of the filter housing 1, the surface of the ball seat 4 is spirally inserted with a locking wheel a401, and the insertion end of the locking wheel a401 extends to the surface of the ball block 6.

It should be noted that, the assembly ring 3 is installed outside the filter housing 1, and according to the use requirement, the insertion end of the screwing locking wheel B301 extends to the limit plane of the filter housing 1, and is fixed; when the included angle between the filter shell 1 and the supporting surface appears, the ball block 6 is rotated relative to the ball seat 4, and then the locking wheel A401 on the surface of the ball seat 4 is screwed until the inserting end of the locking wheel A401 extends to the surface of the ball block 6, so that the locking wheel A is locked and fixed.

In this embodiment, as shown in fig. 3, the buffer assembly 8 includes a support plate 9, a rubber plate 10 and a bottom plate 11, the support plate 9 is fixedly connected with the fixed end of the telescopic link 7, the support plate 9 is fixedly connected with the bottom plate 11 through the rubber plate 10, the surface of the assembly plate 5 is symmetrically provided with assembly holes, the back position of the assembly plate 5 is provided with an anti-slip pad, and the assembly plate 5 is fixedly connected with the bottom plate 11.

It should be noted that, after the buffer assembly 8 includes the supporting plate 9, the rubber plate 10 and the bottom plate 11 and the assembly plate 5 is fixedly installed on the supporting surface, the buffer assembly 8 has a good buffer effect due to the buffer assembly 8 installed between the assembly plate 5 and the telescopic connecting rod 7, and after the water flow enters the filter housing 1, the buffer assembly 8 cuts down and filters the impact force of the water flow, so as to improve the stability of the filter housing 1.

In this embodiment, as shown in fig. 1, the outside of the filter housing 1 is sleeved with a reinforcing ring 2 and is fixedly connected.

The reinforcing ring 2 reinforces the filter housing 1.

The specific using method comprises the following steps: after the filter shell 1 is connected to an external pipeline in a conducting way, the telescopic connecting rod 7 is pushed and pulled and locked relative to the filter shell 1 according to the use requirement, the assembly plate 5 is fixed on a supporting surface by using a locking piece, the assembly plate 5 provides supporting force for the filter shell 1, the stability is good, and the water seepage and bursting phenomena at the connecting position are not easy to cause; the buffer component 8 comprises a supporting plate 9, a rubber plate 10 and a bottom plate 11, after the assembly plate 5 is fixedly installed on a supporting surface, the buffer component 8 has a good buffer effect due to the fact that the buffer component 8 is installed between the assembly plate 5 and the telescopic connecting rod 7, and after water flows into the filter shell 1, the buffer component 8 cuts down and filters the impact force of the water flow, so that the stability of the filter shell 1 is improved.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The rapid universal self-cleaning pre-filter comprises a filter shell (1) and is characterized in that a water inlet connector and a water outlet connector are arranged on the surface of the filter shell (1), and an electromagnetic valve is connected to the side wall of the filter shell (1) in a conducting manner through a drain valve;

the outside of filter casing (1) has cup jointed assembly ring (3) and is fixed connection, one side fixedly connected with bulb seat (4) of assembly ring (3), the inside activity of cell body of bulb seat (4) is pegged graft has bulb piece (6), bulb piece (6) are through flexible connecting rod (7) and buffer assembly (8) fixed connection, the terminal surface fixedly connected with assembly plate (5) of buffer assembly (8).

2. The quick universal self-cleaning prefilter of claim 1, wherein a limiting plane is provided on the outer wall of the filter housing (1), a locking wheel B (301) is spirally inserted on the surface of the assembly ring (3), and the insertion end of the locking wheel B (301) extends to the limiting plane of the filter housing (1).

3. The quick universal self-cleaning prefilter of claim 1, wherein a locking wheel a (401) is screwed on the surface of the ball seat (4), and the insertion end of the locking wheel a (401) extends to the surface of the ball block (6).

4. The quick universal self-cleaning prefilter of claim 1, wherein the buffer assembly (8) comprises a support plate (9), a rubber plate (10) and a bottom plate (11), the support plate (9) is fixedly connected with the fixed end of the telescopic connecting rod (7), and the support plate (9) is fixedly connected with the bottom plate (11) through the rubber plate (10).

5. The quick universal self-cleaning prefilter of claim 1, wherein the surface of the mounting plate (5) is symmetrically provided with mounting holes, the back surface of the mounting plate (5) is provided with anti-slip pads, and the mounting plate (5) is fixedly connected with the bottom plate (11).

6. The rapid universal self-cleaning prefilter of claim 1, wherein the exterior of the filter housing (1) is fixedly connected with a reinforcing ring (2).