CN220214134U

CN220214134U - Direct drinking water filtering system

Info

Publication number: CN220214134U
Application number: CN202321612385.8U
Authority: CN
Inventors: 娄文东; 宋志晨
Original assignee: Shandong Shekesaisi Water Treatment Technology Co ltd
Current assignee: Shandong Shekesaisi Water Treatment Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-22
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of drinking water treatment, and discloses a direct drinking water filtering system, which comprises a shell; the filter box is fixedly connected with the shell; the filter frame is inserted into the filter box, the filter frame is limited through the fixing structure and is tightly attached to the filter box, the fixing structure comprises a thrust part and a pressing plate, the pressing plate is movably connected with the shell, the thrust part is fixedly connected with the filter frame, the pressing plate is mutually close to the wall surface of the thrust part, the inclined surface of the pressing plate can push the inclined surface of the thrust part to press the filter frame, the pressing plate is rotated, the inclined surface of the pressing plate is gradually attached to the inclined surface of the thrust part, the pressing plate presses the thrust part to press the upper end surface of the filter frame to press the upper end surface of the filter box, the top plate of the filter frame presses the sealing ring, the filter frame is pressed at the upper end of the filter box to seal the filter box, water entering the filter box is discharged after being filtered by the filter element, the water in the filter box is prevented from overflowing, the sealing effect is better, and the filter frame is convenient and efficient to disassemble and assemble and easy to operate.

Description

Direct drinking water filtering system

Technical Field

The utility model belongs to the technical field of drinking water treatment, and particularly relates to a direct drinking water filtering system.

Background

The prior art discloses a direct drinking water purification and filtration system (CN 202222075086.7), which comprises a bottom plate, wherein the right side of the top of the bottom plate is fixedly connected with a purifying box, the top of the purifying box is provided with an installation box, two sides of the bottom of the installation box are fixedly connected with vertical rods, and the bottoms of the vertical rods penetrate through the inner cavity of the purifying box and are fixedly connected with a filter cartridge;

in the prior art, primary filtering of water is mainly realized through a drawer-shaped filter box, when a filter material needs to be cleaned, the filter material is pulled out of a drawer and is taken down, and the drawer is installed and reset after being washed, the drawer is limited by fixing bolts, and when the filter material is disassembled and assembled, a plurality of bolts are repeatedly loosened and tightened, so that certain inconvenience is caused to maintenance of the filter material, the quick disassembly and assembly are not facilitated, and the disassembly and assembly mode of the filter material is provided with an optimized space.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

a direct drinking water filtration system includes a housing; a water inlet pipe and a water outlet pipe which are fixedly arranged on the wall surface of the shell, and a filter box which is fixedly connected with the shell; the filter frame is spliced with the filter box, a plurality of filter cores are spliced on the wall surface of the filter frame, water is fed into the filter box through a plurality of filter cores and discharged through a drain pipe after being filtered, the top surface of the filter box is provided with a sealing ring, the filter frame can compress tightly the sealing ring to realize sealing of the opening of the filter box, the filter frame is spacing through a fixed structure and is tightly attached to the filter box, the fixed structure comprises a thrust part and a pressing plate, the pressing plate is movably connected with a shell, the thrust part is fixedly connected with the filter frame, the pressing plate is mutually close to the wall surface of the thrust part, the inclined surface of the pressing plate can compress the filter frame by extruding the inclined surface of the thrust part, and the wall surface of the pressing plate is also provided with a position of a locking piece fixed pressing plate.

As a preferred implementation mode of the utility model, the filter frame is provided with a top plate and a frame part, the frame is fixedly connected with the top plate, a plurality of slots for adapting to filter elements are formed in the wall surface of the frame, the filter elements are spliced with the slots, and the thrust part is fixedly connected with the top plate of the filter frame.

In a preferred embodiment of the present utility model, the thrust portion and the pressing plate are elastic rubber blocks, the bottom surface of the pressing plate forms an inclined surface, and the top surface of the thrust portion forms an inclined surface.

As a preferable implementation mode of the utility model, the bottom surface of the pressing plate is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected with the top surface of the shell, and the pressing plate can rotate to be attached to the thrust part and press the thrust part.

As a preferred embodiment of the utility model, the locking piece comprises a cylinder body, an anti-falling rod, a spring, a pull rod and a limiting hole, wherein the cylinder body is fixedly connected with the pressing plate, the anti-falling rod is elastically connected with the cylinder body through the spring, the pull rod is in sliding connection with the cylinder body and is fixedly connected with the anti-falling rod, the wall surface of the anti-falling part is provided with a pull rod limiting hole at equal intervals, and the anti-falling rod can be inserted into the limiting Kong Nasuo pressing plate.

As a preferred embodiment of the utility model, the limiting holes and the anti-drop rod are mutually matched for use, and the distribution track of the limiting holes coincides with the movement track of the anti-drop rod.

As a preferred embodiment of the utility model, the cylinder body forms a circular tube with a closed upper end, the anti-falling rod is in sliding connection with the inner wall surface of the cylinder body, one end of the spring is fixedly connected with the end part of the anti-falling rod, the other end of the spring is fixedly connected with the pinch wall surface of the cylinder body, the pull rod penetrates through the top surface of the cylinder body and is in sliding connection with the top surface of the cylinder body, and the pull rod penetrates through the hollow part of the spring and is fixedly connected with the end part of the anti-falling rod.

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

1. when the filter core is cleaned, the filter frame is pulled to be separated from the filter tank, after each filter core is taken down and washed cleanly, the filter frame is put back into the filter tank, through rotating the pressing plate, the inclined plane of the pressing plate is gradually attached to the inclined plane of the thrust part, the thrust part is pushed by the pressing plate to enable the filter frame to be tightly pressed with the upper end face of the filter tank, the sealing ring is a back-shaped rubber strip with a cavity, the seal of the filter tank is achieved through the compression of the filter frame at the upper end of the filter tank, water entering the filter tank is discharged after being filtered by the filter core, water in the filter tank is prevented from overflowing, the sealing effect is better, and meanwhile, the filter frame is convenient and efficient to disassemble and assemble, and the operation is simple.

2. Through setting up the anticreep pole, promote the anticreep pole through the elasticity of spring and slide in the barrel, the anticreep pole gets into the spacing Kong Nasuo of corresponding position and ends the clamp plate, prevents that the clamp plate from moving relative thrust position, and laminating back at clamp plate and thrust portion, it is better to the spacing effect of clamp plate, and anticreep effect is better, and set up the pull rod, the pulling pull rod can drive the anticreep pole and slide into in the barrel, releases the locking to the clamp plate position, the clamp plate of being convenient for and thrust portion, be convenient for remove the spacing to the clamp plate when being convenient for fixed clamp plate.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an assembly view of a filter frame and a filter box according to the present utility model;

FIG. 3 is a perspective view of a pressure plate and thrust portion of the present utility model;

FIG. 4 is an assembly view of the anti-drop rod and the barrel of the present utility model.

In the figure: 10. a housing; 11. a water inlet pipe; 12. a drain pipe; 13. a filter frame; 14. a filter element; 15. a filter box; 16. a seal ring; 20. a thrust portion; 21. a pressing plate; 30. a cylinder; 31. an anti-drop rod; 32. a spring; 33. a pull rod; 34. and a limiting hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

A direct drinking water filtration system, as shown in fig. 1-3, includes a housing 10; a water inlet pipe 11 and a water outlet pipe 12 fixedly arranged on the wall surface of the shell 10, and a filter box 15 fixedly connected with the shell 10; the filter frame 13 is spliced with the filter tank 15, a plurality of filter cores 14 are spliced on the wall surface of the filter frame 13, water is fed into the filter tank 15 through the water inlet pipe 11 and is discharged through the water outlet pipe 12 after being filtered by the filter cores 14, the top surface of the filter tank 15 is provided with a sealing ring 16, the filter frame 13 can tightly press the sealing ring 16 to realize the sealing of the opening of the filter tank 15, the filter frame 13 is limited by a fixed structure and is tightly attached to the filter tank 15, the fixed structure comprises a thrust part 20 and a pressing plate 21, the pressing plate 21 is movably connected with the shell 10, the thrust part 20 is fixedly connected with the filter frame 13, the pressing plate 21 and the wall surface of the thrust part 20 are mutually close to each other, the inclined surface of the pressing plate 21 can push the inclined surface of the thrust part 20 to tightly press the filter frame 13, the wall surface of the pressing plate 21 is also provided with a locking piece to fix the position of the pressing plate 21, the filter frame 13 is provided with a top plate and a frame part, the frame is fixedly connected with the top plate, the wall surface of the frame is provided with a plurality of slots for adapting the filter element 14, the filter element 14 is inserted into the slots, the thrust part 20 is fixedly connected with the top plate of the filter frame 13, the thrust part 20 and the pressing plate 21 are elastic rubber blocks, the bottom surface of the pressing plate 21 forms an inclined surface, the top surface of the thrust part 20 forms an inclined surface, the bottom surface of the pressing plate 21 is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected with the top surface of the shell 10, the pressing plate 21 can rotate to be jointed with the thrust part 20 and extrude the thrust part 20, in the scheme, when the filter element 14 is cleaned, the filter frame 13 is pulled to be separated from the filter box 15, after each filter element 14 is taken down and washed cleanly, the filter frame 13 is put back into the filter box 15, the inclined surface of the pressing plate 21 is gradually jointed with the inclined surface of the thrust part 20, the upper end surface of the filter frame 13 and the filter box 15 is tightly pressed by extruding the thrust part 20 through the pressing plate 21, the top plate of the filter frame 13 extrudes the sealing ring 16, the sealing washer 16 is the back font rubber strip that has the cavity, compresses tightly at rose box 15 upper end through filter frame 13 and realizes the seal to rose box 15 for the water that gets into rose box 15 just discharges after the filter core 14 filters, prevents that the water in the rose box 15 from overflowing, and sealed effect is better, simultaneously, to the dismouting convenient high efficiency of filter frame 13, easy operation.

The locking piece includes barrel 30, anticreep pole 31, spring 32, pull rod 33 and spacing hole 34, barrel 30 and clamp plate 21 fixed connection, anticreep pole 31 passes through spring 32 and barrel 30 elastic connection, pull rod 33 and barrel 30 sliding connection and with anticreep pole 31 fixed connection, the wall equidistance of thrust portion 20 is offered and is pulled pole spacing hole 34, the internal locking clamp plate 21 of spacing hole 34 can be inserted to the anticreep pole 31, spacing hole 34 and the use of anticreep pole 31 mutually support, the distribution orbit of spacing hole 34 coincides with the motion orbit of anticreep pole 31, barrel 30 forms the confined pipe of upper end, anticreep pole 31 and barrel 30 internal wall sliding connection, the one end and the anticreep pole 31 end fixed connection of spring 32, the other end and barrel 30 pinch wall fixed connection, pull rod 33 runs through the top surface of barrel 30 and with barrel 30 top surface sliding connection, the hollow part of spring 32 and with the end fixed connection of anticreep pole 31, as the extension to above-mentioned scheme, through setting up anticreep pole 31, through the elasticity through spring 32 promotes the anticreep pole 31 and uses in the internal locking clamp plate 21 of the corresponding position 21 of anticreep pole 31, the position 21 is better and the relative to the clamp plate 21 is moved to the thrust portion 21, the effect of the thrust portion 21 is better, the relative to the thrust portion 21 is removed to the thrust position of the thrust portion 21, the promotion, the effect of the promotion clamp plate 21 is better, the relative to the promotion, the effect of the promotion to the position of the thrust portion 21 is removed, and the effect of the relative to the thrust 21 is removed.

Working principle: pulling the filter frame 13 to break away from the rose box 15, take down each filter core 14 and wash the back, put back the filter frame 13 into the rose box 15, through rotating clamp plate 21, the inclined plane of clamp plate 21 is laminated with the inclined plane of thrust portion 20 gradually, push up thrust portion 20 through clamp plate 21 and make filter frame 13 compress tightly with the up end of rose box 15, the roof extrusion sealing washer 16 of filter frame 13, sealing washer 16 is the return font rubber strip that has the cavity, compress tightly at the rose box 15 upper end through filter frame 13 and realize the seal to the rose box 15, promote the anti-disengaging lever 31 through the elasticity of spring 32 and slide in barrel 30, the anti-disengaging lever 31 gets into the spacing hole 34 internal locking clamp plate 21 of corresponding position, prevent clamp plate 21 relative thrust portion 20 displacement, after clamp plate 21 and thrust portion 20 laminating, spacing to clamp plate 21.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A direct drinking water filtration system comprising a housing (10); a water inlet pipe (11) and a water outlet pipe (12) which are fixedly arranged on the wall surface of the shell (10), and a filter box (15) fixedly connected with the shell (10); the filter frame (13) of pegging graft with rose box (15), wall grafting a plurality of filter core (14) of filter frame (13), inlet tube (11) are sent into water and are discharged through drain pipe (12) after a plurality of filter core (14) filtration treatment in rose box (15), and the top surface of rose box (15) is provided with sealing washer (16), and filter frame (13) can compress tightly sealing washer (16) and realize the sealing to rose box (15) open-ended, a serial communication port, filter frame (13) are spacing through fixed knot constructs and closely laminate with rose box (15), fixed knot constructs including thrust portion (20) and clamp plate (21), clamp plate (21) and shell (10) swing joint, thrust portion (20) and filter frame (13) fixed connection, the inclined plane that clamp plate (21) and thrust portion (20) are close to each other, and the inclined plane of clamp plate (21) can push down the inclined plane of thrust portion (20) compresses tightly filter frame (13), and the wall of clamp plate (21) still is provided with the fixed position of clamp plate (21) of locking piece.

2. The direct drinking water filtering system according to claim 1, wherein the filtering frame (13) is provided with a top plate and a frame part, the frame is fixedly connected with the top plate, the wall surface of the frame is provided with a plurality of slots for adapting to the filter element (14), the filter element (14) is spliced with the slots, and the thrust part (20) is fixedly connected with the top plate of the filtering frame (13).

3. The direct drinking water filtering system according to claim 1, wherein the thrust portion (20) and the pressing plate (21) are elastic rubber blocks, a bottom surface of the pressing plate (21) forms an inclined surface, and a top surface of the thrust portion (20) forms an inclined surface.

4. The direct drinking water filtering system according to claim 1, wherein the bottom surface of the pressing plate (21) is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the top surface of the housing (10), and the pressing plate (21) can rotate to be attached to the thrust portion (20) and press the thrust portion (20).

5. The direct drinking water filtering system according to claim 1, wherein the locking piece comprises a barrel (30), an anti-falling rod (31), a spring (32), a pull rod (33) and a limiting hole (34), the barrel (30) is fixedly connected with the pressing plate (21), the anti-falling rod (31) is elastically connected with the barrel (30) through the spring (32), the pull rod (33) is slidably connected with the barrel (30) and is fixedly connected with the anti-falling rod (31), the wall surface of the anti-falling part (20) is provided with a pull rod limiting hole (34) at equal intervals, and the anti-falling rod (31) can be inserted into the limiting hole (34) to lock the pressing plate (21).

6. The direct drinking water filtering system according to claim 5, wherein the limiting holes (34) are matched with the anti-drop rod (31), and the distribution track of the limiting holes (34) coincides with the movement track of the anti-drop rod (31).

7. The direct drinking water filtering system according to claim 5, wherein the cylinder (30) forms a circular tube with a closed upper end, the anti-drop rod (31) is slidably connected with the inner wall surface of the cylinder (30), one end of the spring (32) is fixedly connected with the end of the anti-drop rod (31), the other end of the spring (32) is fixedly connected with the pinching wall surface of the cylinder (30), the pull rod (33) penetrates through the top surface of the cylinder (30) and is slidably connected with the top surface of the cylinder (30), and the pull rod (33) penetrates through the hollow part of the spring (32) and is fixedly connected with the end of the anti-drop rod (31).