CN219558977U - Filter screen assembly and filter equipment thereof - Google Patents

Abstract

The utility model provides a filter screen subassembly and filter equipment thereof, includes base and fixed mounting at the cartridge filter at base top, the inboard of cartridge filter is connected with the loading board of rotating the connection at the cartridge filter inboard through motor assembly, spacing post is installed to the top symmetry of loading board, the retainer plate is installed at the top of cartridge filter, the inside groove has been seted up at the inboard top of retainer plate, evenly distributed's fixture block is installed to the inboard symmetry of inside groove. This filter screen subassembly and filter equipment thereof is through taking off the retainer plate from the cartridge filter, aligns spacing post with the spacing groove of second filter frame bottom for spacing post pegging graft into spacing inslot, later passes through inserted bar fixed mounting at the top of cartridge filter with the retainer plate, with first filter frame joint in the inside groove, makes fixture block and draw-in groove joint, so accomplishes the installation of filter screen subassembly and filter equipment, and is simple and convenient, and stable in structure.

Description

Filter screen assembly and filter equipment thereof

Technical Field

The utility model relates to the technical field of filtration, in particular to a filter screen assembly and a filter device thereof.

Background

Filtration is used in various aspects of daily life, and generally purifies fluids by special means to trap debris particles or suspended matter. In the prior art, a filter element component and a filter device main body of the filter device for filtering water liquid mostly adopt a fixed connection mode, so that the maintenance and replacement of the filter element component are very troublesome.

The patent with the publication number of CN217746143U discloses a filter element assembly and a filter device thereof, the filter element assembly comprises a filter vat, and lifting cavities are formed in two sides of the inner periphery of the filter vat. This filter element assembly and filter equipment thereof not only are convenient for carry out dismouting maintenance, and reduce when blockking up, be convenient for clear up inside impurity, the device is along with the dismouting that can realize filter element assembly, but the structure is comparatively complicated, and uses more structures such as motor, and the cost is higher and in long-term filtration operation, filter element assembly needs frequent dismouting to wash, and the dismouting in the above-mentioned patent is comparatively troublesome, is unsuitable for long-term use.

Disclosure of Invention

Based on the above, the utility model provides a filter screen assembly and a filter device thereof.

In order to achieve the above purpose, the utility model provides a filter screen assembly and a filter device thereof, which comprises a base and a filter cartridge fixedly arranged at the top of the base, wherein the inner side of the filter cartridge is connected with a bearing plate rotationally connected to the inner side of the filter cartridge through a motor assembly, the top of the bearing plate is symmetrically provided with a limit post, the top of the filter cartridge is provided with a fixing ring, the top of the inner side of the fixing ring is provided with an inner groove, and the inner side of the inner groove is symmetrically provided with uniformly distributed clamping blocks.

As a preferable technical scheme of the utility model, the top of the fixed ring is penetrated and inserted with the inserted bars in a sliding way, the inserted bars are uniformly distributed in the fixed ring, the top of the filter cylinder is provided with uniformly distributed slots, and the inserted bars are inserted in the inner sides of the slots.

As a preferable technical scheme of the utility model, the motor assembly comprises a driving motor fixedly arranged in a base and a connecting rod fixedly connected with the output end of the driving motor, the bottom of the inner side of the filter cylinder is fixedly provided with a fixing plate, the connecting rod is rotationally connected to the central position of the fixing plate, the top end of the connecting rod is fixedly connected with the central position of the bottom of the bearing plate, the outer side of the filter cylinder is fixedly inserted with a water outlet pipe, and one end of the water outlet pipe, which is close to the inner side of the filter cylinder, is positioned at the top of the bearing plate.

As a preferable technical scheme of the utility model, the top of the fixed plate is provided with an annular groove, the bottom of the bearing plate is symmetrically and fixedly provided with the balance weight, and the bottom end of the balance weight is slidably connected with the inner side of the annular groove.

As a preferred technical scheme of the utility model, the filter comprises a first filter frame and a second filter frame, wherein the first filter frame is clamped on the inner side of the inner groove, a first filter screen is arranged on the inner side of the first filter frame, a second filter screen is arranged on the side surface of the frame body of the second filter frame, a limiting groove is uniformly formed in the bottom of the second filter frame, and the limiting column is inserted in the limiting groove, and the aperture of the filter screen of the second filter screen is smaller than that of the first filter screen.

As a preferable technical scheme of the utility model, a clamping groove which is clamped with the clamping block is formed in the bottom of the first filter frame.

As a preferable technical scheme of the utility model, the top of the first filter frame is clamped with a sealing cover, the top of the sealing cover is inserted with a water inlet pipe, and the top of the sealing cover is symmetrically provided with protruding blocks.

Compared with the prior art, the utility model provides the filter screen assembly and the filter device thereof, which have the following beneficial effects:

1) This filter screen subassembly and filter equipment thereof is through taking off the retainer plate from the cartridge filter, aligns spacing post with the spacing groove of second filter frame bottom for spacing post pegging graft into spacing inslot, later passes through inserted bar fixed mounting at the top of cartridge filter with the retainer plate, with first filter frame joint in the inside groove, makes fixture block and draw-in groove joint, so accomplishes the installation of filter screen subassembly and filter equipment, and is simple and convenient, and stable in structure.

2) This filter screen subassembly and filter equipment thereof through the top with closing cap joint at first filter frame, through the leading-in water liquid of waiting to filter of inlet tube, the water liquid is accomplished first filtration through first filter screen, the loading board drives the second through spacing post and filters the frame rotation, under centrifugal force's effect, the water liquid is thrown away through the second filter screen, with small granule impurity interception, flow out the cartridge filter through the outlet pipe, accomplish the filtration of water liquid, through the double filtration of first filter screen and second filter screen, not only improve water liquid filterable effect, this centrifugal filtration mode has filtration rate fast moreover, the thorough characteristics of solid-liquid separation.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic view of the structure of the vicinity of the fixing ring of the present utility model;

FIG. 3 is a cross-sectional view showing the internal structure of the filter cartridge of the present utility model;

FIG. 4 is a schematic view of the structure of the vicinity of the second filter frame of the present utility model;

fig. 5 is a schematic diagram of a distribution structure of a limit post according to the present utility model.

In the figure: 1. a base; 2. a filter cartridge; 3. a fixing ring; 4. a first filter frame; 41. a first filter screen; 5. a rod; 6. a cover; 7. a second filter frame; 71. a second filter screen; 72. a limit groove; 8. a bump; 9. an inner tank; 10. a clamping block; 11. a slot; 12. a driving motor; 13. a connecting rod; 14. a fixing plate; 15. a balance weight; 16. a water outlet pipe; 17. a carrying plate; 18. a water inlet pipe; 19. and a limit column.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description. The terms such as "upper", "lower", "left", "right", "middle" and "a" in the preferred embodiments are merely descriptive, but are not intended to limit the scope of the utility model, as the relative relationship changes or modifications may be otherwise deemed to be within the scope of the utility model without substantial modification to the technical context.

As shown in fig. 1-5, a filter screen assembly and a filter device thereof, comprising a base 1 and a filter cartridge 2 fixedly installed at the top of the base 1, wherein the inner side of the filter cartridge 2 is connected with a bearing plate 17 rotatably connected at the inner side of the filter cartridge 2 through a motor assembly, the top of the bearing plate 17 is symmetrically provided with a limit post 19, the top of the filter cartridge 2 is provided with a fixed ring 3, the top of the inner side of the fixed ring 3 is provided with an inner groove 9, the inner side of the inner groove 9 is symmetrically provided with uniformly distributed clamping blocks 10, the filter screen assembly and the filter device thereof further comprise a first filter frame 4 and a second filter frame 7, the first filter frame 4 is clamped at the inner side of the inner groove 9, the inner side of the first filter frame 4 is provided with a first filter screen 41, the side face of a frame body of the second filter frame 7 is provided with a second filter screen 71, the bottom of the second filter frame 7 is uniformly provided with a limit groove 72, the limit post 19 is spliced in the inner side of the limit groove 72, the filter screen aperture of the second filter screen 71 is smaller than the first filter screen 41, and the bottom of the first filter frame 4 is provided with clamping grooves clamped with clamping blocks 10;

take down retainer plate 3 from cartridge filter 2, aim at spacing post 19 with spacing groove 72 of second filter frame 7 bottom for spacing post 19 pegging graft into spacing inslot 72, later pass through inserted bar 5 fixed mounting at cartridge filter 2's top with retainer plate 3, in groove 9 including the first filter frame 4 joint, make fixture block 10 and draw-in groove joint, accomplish the installation of filter screen subassembly and filter equipment so, simple and convenient, and stable in structure.

As a preferred embodiment, the top of retainer plate 3 runs through the slip grafting and has inserted bar 5, and inserted bar 5 evenly distributed has been seted up evenly distributed's slot 11 in the inside of retainer plate 3, cartridge filter 2's top, and inserted bar 5 peg graft in slot 11's inboard, peg graft in slot 11 through inserted bar 5, make things convenient for the dismouting of retainer plate 3 and cartridge filter 2.

As a preferred embodiment, the motor assembly comprises a driving motor 12 fixedly installed in the base 1 and a connecting rod 13 fixedly connected with the output end of the driving motor 12, a fixed plate 14 is fixedly installed at the bottom of the inner side of the filter cartridge 2, the connecting rod 13 is rotationally connected to the central position of the fixed plate 14, the top end of the connecting rod 13 is fixedly connected with the central position of the bottom of the bearing plate 17, a water outlet pipe 16 is fixedly inserted and connected to the outer side of the filter cartridge 2, one end of the water outlet pipe 16, which is close to the inner side of the filter cartridge 2, is positioned at the top of the bearing plate 17, a sealing cover 6 is clamped and connected to the top of the first filter frame 4, a water inlet pipe 18 is inserted and connected to the top of the sealing cover 6, and bumps 8 are symmetrically installed at the top of the sealing cover 6;

when filtering, with closing cap 6 joint at the top of first filter frame 4, the leading-in water liquid that waits to filter through inlet tube 18, water liquid is through first filter screen 41 completion first filtration, get into the interior second filter frame 7 of cartridge filter 2 through first filter screen 41 with large-scale particulate matter and suspended solid filtration, start driving motor 12 and drive connecting rod 13 and loading board 17 rotation, loading board 17 passes through spacing post 19 and drives second filter frame 7 rotation, under the effect of centrifugal force, water liquid is thrown out through second filter screen 71, with small particle impurity entrapment, flow out cartridge filter 2 through outlet pipe 16, accomplish the filtration of water liquid, through the double filtration of first filter screen 41 and second filter screen 71, not only improve water liquid filtration's effect, moreover this centrifugal filtration mode has the filtration speed fast, thoroughly characteristics of solid-liquid separation.

As a preferred implementation, the top of fixed plate 14 has seted up the ring channel, and the bottom symmetry fixed mounting of loading board 17 has balancing piece 15, and the bottom sliding connection of balancing piece 15 is in the inboard of ring channel, and at loading board 17 pivoted in-process, balancing piece 15 also can rotate in the ring channel, provides stable support for the rotation of loading board 17, improves the stability of filtration process.

The working principle and the using flow of the utility model are as follows: when in use, the retainer plate 3 is taken down from the cartridge filter 2, the spacing groove 72 at the bottom of the second filter frame 7 is aligned with the spacing post 19, the spacing post 19 is inserted into the spacing groove 72, then the retainer plate 3 is fixedly installed at the top of the cartridge filter 2 through the inserted link 5, the first filter frame 4 is clamped in the inner groove 9, the clamping block 10 is clamped with the clamping groove, and thus the installation of the filter screen component and the filter device is completed, and the filter screen is simple and convenient, and the structure is stable. The sealing cover 6 is clamped at the top of the first filter frame 4, water to be filtered is led in through the water inlet pipe 18, the water is filtered for the first time through the first filter screen 41, large-sized particles and suspended matters are filtered, the water enters the second filter frame 7 in the filter cartridge 2 through the first filter screen 41, the driving motor 12 is started to drive the connecting rod 13 and the bearing plate 17 to rotate, the bearing plate 17 drives the second filter frame 7 to rotate through the limiting column 19, the water is thrown out through the second filter screen 71 under the action of centrifugal force, small-particle impurities are trapped, the small-particle impurities flow out of the filter cartridge 2 through the water outlet pipe 16, the filtering of the water is completed, the filtering effect of the water is improved, and the centrifugal filtering mode has the characteristics of high filtering speed and thorough solid-liquid separation.

While particular embodiments of the present utility model have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined only by the appended claims.

Claims (7)

1. The utility model provides a filter equipment, includes base and fixed mounting at the cartridge filter at base top, its characterized in that: the inside of cartridge filter is connected with the loading board of rotating connection inboard at the cartridge filter through motor assembly, spacing post is installed to the top symmetry of loading board, the retainer plate is installed at the top of cartridge filter, the inside groove has been seted up at the inboard top of retainer plate, evenly distributed's fixture block is installed to the inboard symmetry of inside groove.

2. The filtration device of claim 1, wherein: the top of retainer plate runs through the slip grafting and has the inserted bar, inserted bar evenly distributed is in the inside of retainer plate, evenly distributed's slot has been seted up on the top of cartridge filter, inserted bar grafting is in the inboard of slot.

3. The filtration device of claim 1, wherein: the motor assembly comprises a driving motor fixedly installed inside the base and a connecting rod fixedly connected with the output end of the driving motor, a fixing plate is fixedly installed at the bottom of the inner side of the filter cartridge, the connecting rod is rotationally connected to the central position of the fixing plate, the top end of the connecting rod is fixedly connected with the central position of the bottom of the bearing plate, a water outlet pipe is fixedly inserted into the outer side of the filter cartridge, and one end, close to the inner side of the filter cartridge, of the water outlet pipe is located at the top of the bearing plate.

4. A filter arrangement according to claim 3, wherein: the top of fixed plate has seted up the ring channel, the bottom symmetry fixed mounting of loading board has the balancing piece, the bottom sliding connection of balancing piece is in the inboard of ring channel.

5. The filter screen subassembly is applied to the filter equipment of any one of claims 1-4, and a serial communication port, including first filter frame and second filter frame, first filter frame joint is in the inboard of inside groove, first filter screen is installed to the inboard of first filter frame, the second filter screen is installed to the framework side of second filter frame, the spacing groove has evenly been seted up to the bottom of second filter frame, spacing post is pegged graft in the inside of spacing groove, the filter screen aperture of second filter screen is less than first filter screen.

6. A screen assembly as recited in claim 5, wherein: the bottom of the first filter frame is provided with a clamping groove which is clamped with the clamping block.

7. A screen assembly as recited in claim 5, wherein: the top joint of first filter frame has the closing cap, the top grafting of closing cap has the inlet tube, the lug is installed to the symmetry of the top of closing cap.