CN221107244U - Sanitary stainless steel filter assembly - Google Patents

Abstract

The utility model relates to the field of stainless steel filters, in particular to a sanitary stainless steel filter assembly, which comprises a stainless steel shell, wherein a water outlet is formed in the upper surface of the stainless steel shell, and a connecting port is movably connected below the stainless steel shell. According to the sanitary stainless steel filter assembly, through the arrangement of the filter cylinder, the top plate, the movable shaft, the transmission rod, the cleaning brush, the connecting block and the fan blades, when water flow or liquid flows into the filter cylinder, the fan blades can be driven to rotate by utilizing the impact force of the water flow, so that the cleaning brush above the transmission rod is driven to rotate to clean the inner wall of the filter cylinder, and in the normal use process, as long as the water flows into the filter cylinder from the connecting port, the fan blades can be driven to rotate to drive the cleaning brush to clean the inner wall of the filter cylinder, so that tiny impurities are prevented from being adhered to the filter assembly continuously, the blocking is prevented, and the integral filtering effect is improved.

Description

Sanitary stainless steel filter assembly

Technical Field

The utility model relates to the field of filters, in particular to a sanitary stainless steel filter assembly.

Background

Stainless steel filters are also known as basket filters or straight-through basket filters, while sanitary grade stainless steel filters refer to a special stainless steel filter, which has higher manufacturing standards and quality requirements than ordinary stainless steel pipes due to the higher sanitary standards required for its application.

Through retrieval, the stainless steel filter with the publication number of CN217312217U is convenient for replacing a filter core, and comprises a shell, wherein a column pipe is welded at the axle center of the inner wall of the bottom of the shell, through holes which are distributed in an up-down structure are formed in the outer side wall of the column pipe at equal distances, a boss is welded at the bottom end of the outer side wall of the column pipe, a thread layer is formed in the top end of the outer side wall of the column pipe, a filter core body is sleeved outside the column pipe, a rotating column is welded at the axle center of the outer side wall of the top end of the filter core body, threads of the rotating column are connected outside the thread layer, and the bottom of the filter core body is attached to the inner wall of the bottom of the shell. The filter element body is sleeved outside the column tube, the rotating column is in threaded connection between the threaded layer and the column tube, the boss is inserted into the bottom end of the inner side wall of the filter element body, the annular plate is attached to the bottom of the outer side wall of the filter element body, stability of the filter element body in the shell is well improved, and meanwhile the filter element body is convenient to detach and replace.

When using welding stainless steel filter in above-mentioned patent, filter the impurity in liquid and the water, and when using for a long time at ordinary times, filtration subassembly can't clear up the impurity on it voluntarily, leads to filtration subassembly's filtration decline, and the water yield of play water reduces, finally leads to the continuous reduction of clearance cycle.

Accordingly, it is necessary to invent a sanitary grade stainless steel filter assembly to solve the above problems.

Disclosure of utility model

The present utility model is directed to a sanitary stainless steel filter assembly to solve the above-mentioned problems.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a sanitary-grade stainless steel filter subassembly, includes the stainless steel shell, the delivery port has been seted up to the top surface of stainless steel shell, the below swing joint of stainless steel shell has the connector, the spacing groove is all seted up to the inner wall below surface of stainless steel shell, the inside swing joint of spacing groove has the stopper, one side fixed mounting of stopper has the bottom plate, the below surface of bottom plate has all run through the bolt, the top swing joint of bottom plate has the cartridge filter, the top fixed mounting of cartridge filter has the roof, the inside swing joint of roof has the loose axle, the below fixed mounting of loose axle has the transfer line, one side of transfer line is all fixed and is provided with the cleaning brush, the below outside fixed mounting of transfer line has the connecting block, the outside of connecting block is all fixed and is provided with the flabellum.

Preferably, the outside swing joint of connector has first clamp, the one end swing joint of first clamp has the screw rod, the outside swing joint of screw rod has fastening nut.

Preferably, the limiting block is fixed on one side of the bottom plate, the limiting groove is formed in the inner wall of the stainless steel shell, and the limiting groove is matched with the limiting block.

Preferably, the bolt penetrates through the bottom plate, the filter cartridge is arranged above the bottom plate, and the bottom plate is in threaded connection with the filter cartridge.

Preferably, the outside cover of cartridge filter is equipped with the filter screen, the outside swing joint of filter screen has the second clamp.

Preferably, the movable shaft is arranged below the top plate, the transmission rod is fixed below the movable shaft, and the transmission rod is movably connected with the top plate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through cartridge filter, roof, loose axle, transfer line, cleaning brush, connecting block and flabellum setting, when using stainless steel filter, inside cartridge filter is when using for a long time, can't clear up the impurity of cartridge filter inside by oneself, and the impurity of piling up together causes the jam inside the cartridge filter easily, when flowing into the cartridge filter through rivers or liquid, thereby utilize the impact force of rivers, can drive the flabellum rotation and drive the cleaning brush autorotation of transfer line top and clean the inner wall of cartridge filter, in normal use, as long as water flows in the access from the connector and gets into in the cartridge filter, can both drive the flabellum rotation and drive cleaning brush and clean the inner wall of cartridge filter, avoid tiny impurity constantly to adhere on filtering assembly, thereby also prevent to cause the condition emergence of jam, holistic filter effect has been improved;

2. Through stainless steel shell, the connector, first clamp, the screw rod, fastening nut, the spacing groove, stopper and bottom plate's setting, put into in stainless steel shell when straining the cartridge, in order to avoid the cartridge filter to cause rocking in stainless steel shell inside, spacing fixed can be carried out with the spacing groove in the stainless steel shell to the stopper of fixed mounting around the bottom plate through cartridge filter below, thereby the holistic stability of cartridge filter has been improved, afterwards rethread connector and stainless steel shell dock, utilize first clamp to connect both, stability of cartridge filter has not only been strengthened in such setting, connectivity between stainless steel shell and the bottom plate has also been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

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

FIG. 2 is a schematic view of a first clip structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the base plate of the present utility model;

FIG. 4 is a schematic view of a filter cartridge and a filter screen according to the present utility model;

FIG. 5 is a schematic view of a cleaning brush and fan blade according to the present utility model.

Reference numerals illustrate:

1. A stainless steel housing; 2. a water outlet; 3. a connection port; 4. a first clip; 5. a screw; 6. fastening a screw cap; 7. a limit groove; 8. a limiting block; 9. a bottom plate; 10. a bolt; 11. a filter cartridge; 12. a filter screen; 13. a second clip; 14. a top plate; 15. a movable shaft; 16. a transmission rod; 17. cleaning brushes; 18. a connecting block; 19. and (3) a fan blade.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a sanitary stainless steel filter assembly shown in figures 1-5, which comprises a stainless steel shell 1, wherein a water outlet 2 is formed in the upper surface of the stainless steel shell 1, a connecting port 3 is movably connected to the lower side of the stainless steel shell 1, limit grooves 7 are formed in the lower surface of the inner wall of the stainless steel shell 1, limit blocks 8 are movably connected to the inner side of the limit grooves 7, a bottom plate 9 is fixedly arranged on one side of the limit blocks 8, bolts 10 penetrate through the lower surface of the bottom plate 9, a filter cartridge 11 is movably connected to the upper side of the bottom plate 9, a top plate 14 is fixedly arranged on the upper side of the filter cartridge 11, a movable shaft 15 is movably connected to the inner side of the top plate 14, a transmission rod 16 is fixedly arranged below the movable shaft 15, cleaning brushes 17 are fixedly arranged on one side of the transmission rod 16, a connecting block 18 is fixedly arranged on the outer side of the lower side of the transmission rod 16, and a 19 is fixedly arranged on the outer side of the connection block 18.

As shown in fig. 1 and 2, the outside swing joint of connector 3 has first clamp 4, and the one end swing joint of first clamp 4 has screw rod 5, and the outside swing joint of screw rod 5 has fastening nut 6, overlaps between stainless steel shell 1 and connector 3 through first clamp 4, rotates the outside fastening nut 6 of screw rod 5, assembles the connection with stainless steel shell 1 and connector 3.

As shown in fig. 3, the limiting block 8 is fixed on one side of the bottom plate 9, the limiting groove 7 is formed in the inner wall of the stainless steel shell 1, the limiting groove 7 is matched with the limiting block 8, and the limiting block 8 fixedly installed around the bottom plate 9 below the filter cartridge 11 can be limited and fixed with the limiting groove 7 in the stainless steel shell 1, so that the overall stability of the filter cartridge 11 is improved.

As shown in fig. 4, the bolts 10 penetrate through the bottom plate 9, the filter cartridge 11 is disposed above the bottom plate 9, the bottom plate 9 is screwed with the filter cartridge 11, and the bottom plate 9 is screwed with the filter cartridge 11 by means of the bolts 10, so that the firmness is enhanced.

As shown in fig. 4, the filter screen 12 is sleeved outside the filter cartridge 11, the second clamp 13 is movably connected to the outside of the filter screen 12, and the filtering effect is enhanced by arranging one more layer of filter screen 12 outside the filter cartridge 11.

As shown in fig. 5, the movable shaft 15 is disposed below the top plate 14, the transmission rod 16 is fixed below the movable shaft 15, the transmission rod 16 is movably connected to the top plate 14, and the fan blade 19 and the transmission rod 16 can be rotated by the impact force of the water flow through the movable shaft 15 disposed below the top plate 14.

The working principle of the utility model is as follows: firstly, the bolts 10 penetrate through the bottom plate 9 and the filter cartridge 11, the bottom plate 9 is fixed in a threaded manner, the filter screen 12 is sleeved outside the filter cartridge 11, the filter screen 12 is fixedly sleeved outside the filter cartridge 11 by means of the second clamp 13, the whole filter cartridge 11 stretches into the stainless steel housing 1, the limiting blocks 8 on two sides of the bottom plate 9 are aligned with the limiting grooves 7 in the stainless steel housing 1 to carry out clamping limiting, the connecting ports 3 are attached to the lower portion of the stainless steel housing 1, the first clamp 4 is sleeved outside the connecting ports 3 and the stainless steel housing 1, then the turning screw 5 is clamped at the other end of the first clamp 4, the fastening nuts 6 on the outer portion of the turning screw 5 are used for fastening and clamping the first clamp 4, after the assembly is completed, the water outlet 2 and the connecting ports 3 are respectively connected to external connecting pipes, water enters the connecting ports 3, and the inner wall of the filter cartridge 11 is cleaned by the flowing impact force of the water, the driving transmission rods 16 and 19 to rotate so as to drive the cleaning brushes 17 on the upper portions of the transmission rods 16 to rotate, and the fine impurities are prevented from being adhered to the filter assembly, and thus the sanitary filter assembly is prevented from being blocked.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. A sanitary grade stainless steel filter assembly comprising a stainless steel housing (1), characterized in that: the utility model discloses a stainless steel filter, including stainless steel shell (1) and connecting block (18), delivery port (2) has been seted up on the top surface of stainless steel shell (1), the below swing joint of stainless steel shell (1) has connector (3), spacing groove (7) are all seted up on the inner wall below surface of stainless steel shell (1), the inside swing joint of spacing groove (7) has stopper (8), one side fixed mounting of stopper (8) has bottom plate (9), the below surface of bottom plate (9) all runs through there is bolt (10), the top swing joint of bottom plate (9) has cartridge filter (11), the top fixed mounting of cartridge filter (11) has roof (14), the inside swing joint of roof (14) has loose axle (15), the below fixed mounting of loose axle (15) has transfer line (16), one side of transfer line (16) all is fixedly provided with clearance brush (17), the below outside fixed mounting of transfer line (18) has connecting block (18), the outside of connecting block (18) all is fixedly provided with flabellum (19).

2. A sanitary grade stainless steel filter assembly as claimed in claim 1, wherein: the connecting port (3) is externally and movably connected with a first clamp (4), one end of the first clamp (4) is movably connected with a screw rod (5), and the outside of the screw rod (5) is movably connected with a fastening nut (6).

3. A sanitary grade stainless steel filter assembly as claimed in claim 1, wherein: the limiting block (8) is fixed on one side of the bottom plate (9), the limiting groove (7) is formed in the inner wall of the stainless steel shell (1), and the limiting groove (7) is matched with the limiting block (8).

4. A sanitary grade stainless steel filter assembly as claimed in claim 1, wherein: the bolt (10) penetrates through the bottom plate (9), the filter cartridge (11) is arranged above the bottom plate (9), and the bottom plate (9) is in threaded connection with the filter cartridge (11).

5. A sanitary grade stainless steel filter assembly as claimed in claim 1, wherein: the outside cover of cartridge filter (11) is equipped with filter screen (12), the outside swing joint of filter screen (12) has second clamp (13).

6. A sanitary grade stainless steel filter assembly as claimed in claim 1, wherein: the movable shaft (15) is arranged below the top plate (14), the transmission rod (16) is fixed below the movable shaft (15), and the transmission rod (16) is movably connected with the top plate (14).