CN213506239U - Filter element convenient to replace and clean and used for filtering water and purifying - Google Patents

Abstract

The utility model provides a conveniently change abluent filtration water purification and use filter core, includes purifier body, inlet tube and absorbed layer, the spacing layer has been seted up to the inside of purifier body, and the internal connection of spacing layer has the lug, the lower extreme internal connection of filter body has the foundation, and the outside of foundation is provided with the sealing washer, the upper end internal connection of foundation has the link, and inside dead lever and the spring of being provided with respectively in the side of link, the dead lever runs through the spring, and the inner of dead lever is connected with the top layer to the outer end of dead lever is connected with the foundation, absorbed layer and reaction layer have been down set gradually from last in the inside of link. This conveniently change abluent filtration water purification and use filter core, when changing the device, overlap lug and spacing layer's breach department through rotating the filter core body, move the filter core body upwards again to take out the filter core body and change the filter core body again, and then the use of the device of being convenient for.

Description

Filter element convenient to replace and clean and used for filtering water and purifying

Technical Field

The utility model relates to a filtration water purification technical field specifically is a conveniently change abluent filtration water purification and use filter core.

Background

Water is a resource that people rely on to live, in order to improve the water utilization ratio, need to carry out filtration purification to sewage to make sewage can reuse, and need use the filter core when carrying out filtration purification to sewage, and general filter core has some shortcomings when using, for example:

firstly, a common filter element is inconvenient to replace when in use, and the filter element is inconvenient to disassemble and install due to the complicated installation mode of the filter element, so that the filter element is inconvenient to replace;

secondly, the general filter element is inconvenient to clean when in use, and the inside of the filter element can not be disassembled, so that the inside of the device can not be cleaned conveniently, and the device can not be used repeatedly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a conveniently change abluent filtration water purification and use filter core to solve the above-mentioned background art and propose the device and be inconvenient for change and the device is inconvenient for wash the problem.

The technical scheme of the utility model is that: a filter element for filtering water and purifying, which is convenient to replace and clean, comprises a water purifier body, a water inlet pipe and an absorption layer, wherein the inside of the water purifier body is provided with a limit layer, the inside of the limit layer is connected with a lug, the lug is fixed on the outer side of the filter element body, the upper end of the filter element body is fixed with a water inlet, the outer side of the water inlet is connected with the water inlet pipe, the inside of the water inlet is provided with a filter layer, the inside of the filter layer is provided with a fixed hole, the inside of the lower end of the filter element body is connected with a bottom column, the outer side of the bottom column is provided with a sealing ring, the upper end of the bottom column is connected with a connecting frame, the inside of the side surface of the connecting frame is respectively provided with a fixed rod and a spring, the fixed rod penetrates through the spring, the, and the absorbent layer is located below the top layer.

Preferably, purifier body and filter core body constitute and dismantle mounting structure, and the outside symmetry of filter core body is provided with 2 lugs.

Preferably, water inlet and inlet tube are threaded connection, and water inlet and filter layer structure as an organic whole to the filter layer is the hemisphere, and the inside evenly distributed of filter layer has the fixed orifices simultaneously, and the upper end diameter of fixed orifices is less than the lower extreme diameter of fixed orifices moreover.

Preferably, the bottom column penetrates through the sealing ring, and the bottom column and the filter element body form a disassembly and assembly structure.

Preferably, link and dead lever constitute extending structure, and the embedded inside of installing at the foundation of dead lever to the dead lever is "J" shape, and dead lever and top layer are sliding connection simultaneously, and the top layer is the filter screen form moreover.

Preferably, the absorption layer and the reaction layer respectively form a disassembly and assembly structure with the connecting frame, and the lower end of the connecting frame is in a filter screen shape.

Compared with the prior art, the beneficial effects of the utility model are that: the filter element for filtering and purifying water which is convenient to replace and clean,

1. when the device is replaced, the convex block is overlapped with the notch of the limiting layer by rotating the filter element body, and then the filter element body is moved upwards, so that the filter element body is taken out and replaced, and the device is convenient to use;

2. when the device is cleaned, the filter element body is taken out firstly, then the filter element body is separated from the bottom column, and the bottom column, the connecting frame, the top layer, the absorption layer and the reaction layer are separated by moving the fixed rod, so that the inside of the device is convenient to clean;

3. water can at first pass through the filter layer after the inside of inlet tube access arrangement, and the inside of filter layer is provided with the fixed orifices and can filters the impurity of aquatic to the fixed orifices is hourglass hopper-shaped, and the diameter of its lower extreme is great, so after impurity blockked up the fixed orifices, the pressure of water can increase and make impurity downstream, and the lower extreme diameter of fixed orifices is great, and the impurity downstream of also being convenient for, and then prevents that the fixed orifices from appearing blockking up.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic view of a sectional view of the water purifying device and the filter element;

FIG. 3 is a schematic view of the cross-sectional structure of the water inlet and the filter layer of the present invention;

FIG. 4 is a schematic view of the front sectional structure of the absorption layer and the reaction layer of the present invention;

fig. 5 is the top layer installation of the spring of the present invention.

In the figure: 1. a water purifying device body; 2. a limiting layer; 3. a filter element body; 4. a bump; 5. a water inlet; 6. a water inlet pipe; 7. a filter layer; 8. a fixing hole; 9. a bottom pillar; 10. a seal ring; 11. a connecting frame; 12. fixing the rod; 13. a spring; 14. a top layer; 15. an absorbing layer; 16. and (3) a reaction layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a filter element for purifying filtered water, which is convenient to replace and clean, comprises a water purifier body 1, a limiting layer 2, a filter element body 3, a convex block 4, a water inlet 5, a water inlet pipe 6, a filter layer 7, a fixing hole 8, a bottom column 9, a sealing ring 10, a connecting frame 11, a fixing rod 12, a spring 13, a top layer 14, an absorption layer 15 and a reaction layer 16, wherein the limiting layer 2 is arranged inside the water purifier body 1, the convex block 4 is connected inside the limiting layer 2, the convex block 4 is fixed outside the filter element body 3, the water inlet 5 is fixed at the upper end of the filter element body 3, the water inlet pipe 6 is connected outside the water inlet 5, the filter layer 7 is arranged inside the water inlet 5, the fixing hole 8 is arranged inside the filter layer 7, the bottom column 9 is connected inside the lower end of the filter element body 3, the sealing ring 10 is arranged outside the bottom, and the inside dead lever 12 and the spring 13 that are provided with respectively of the side of link 11, dead lever 12 runs through spring 13, and the inner of dead lever 12 is connected with top layer 14 to the outer end of dead lever 12 is connected with bottom mast 9, and the inside of link 11 has from last absorption layer 15 and reaction layer 16 of having set gradually down, and absorption layer 15 is located the below of top layer 14.

Purifier body 1 and filter core body 3 constitute and dismantle mounting structure, and the outside symmetry of filter core body 3 is provided with 2 lugs 4, when needs are changed filter core body 3, rotates filter core body 3 and makes lug 4 and 2 breach departments of spacing layer overlap, comes filter core body 3 to take out filter core body 3 to filter core body 3 with filter core body 3 rebound again to change filter core body 3.

The water inlet 5 is connected with the water inlet pipe 6 by screw threads, the water inlet 5 and the filter layer 7 are of an integrated structure, the filter layer 7 is hemispherical, meanwhile, fixing holes 8 are uniformly distributed in the filter layer 7, the upper end diameter of each fixing hole 8 is smaller than the lower end diameter of each fixing hole 8, the water inlet pipe 6 is rotated to be connected with the water inlet 5, so that external water flows into the device, when the water flows into the water inlet 5, the water firstly passes through the filter layer 7, the impurities in the water can be firstly filtered by the fixing holes 8, the fixing holes 8 are funnel-shaped, when the fixing holes 8 are blocked by the impurities, the water impacts the impurities in the fixing holes 8 to enable the impurities to move downwards, the diameter of the fixing holes 8 is gradually increased from top to bottom, the impurities can further flow downwards, the fixing holes 8 are prevented from being blocked by the impurities, the filter layer 7 is hemispherical and has a large surface area, thereby increasing the efficiency of the filtration of the water.

The foundation column 9 runs through the sealing ring 10, and the foundation column 9 and the filter element body 3 constitute and dismantle the mounting structure, separates it and the filter element body 3 through rotating the foundation column 9, and when installing the foundation column 9, because the sealing ring 10 comprises rubber materials, so can prevent to appear the clearance between foundation column 9 and the filter element body 3, cause rivers to external world.

Connecting frame 11 and dead lever 12 constitute extending structure, and the embedded inside at the foundation 9 of dead lever 12, and dead lever 12 is "J" shape, dead lever 12 and top layer 14 are sliding connection simultaneously, and top layer 14 is the filter screen form, when needing to dismantle connecting frame 11 and top layer 14, inwards move dead lever 12, make dead lever 12 withdraw from in the foundation 9, just can separate connecting frame 11 and foundation 9 with connecting frame 11 rebound, and dead lever 12 also will not be fixed to top layer 14 again, thereby dismantle top layer 14, there is not the covering of top layer 14 this moment, just can take out absorbed layer 15 and reaction layer 16, and then be convenient for change the device.

Absorbed layer 15 and reaction layer 16 constitute respectively with link 11 and dismantle mounting structure, and the lower extreme of link 11 is the filter screen form, top layer 14 is the filter screen form, can filter water, water can pass through absorbed layer 15 and reaction layer 16 afterwards, the inside packing of absorbed layer 15 has the sponge, can absorb and filter impurity, and the inside packing of reaction layer 16 has active carbon, can absorb the harmful component of aquatic, later water flows downwards and passes link 11, because the lower extreme of link 11 is the filter screen form, so can filter water once more.

The working principle is as follows: when the filter element for filtering water purification convenient to replace and clean is used, the convex block 4 is embedded in the gap of the limiting layer 2, then the filter element body 3 is rotated to ensure that the convex block 4 and the gap of the limiting layer 2 are staggered, so that the water purifier body 1 and the filter element body 3 are fixed, and then the water inlet pipe 6 is rotated to be connected with the water inlet 5;

when the device is used, water flows into the water inlet 5 through the water inlet pipe 6, then the water passes through the filter layer 7, the filter efficiency of the filter layer 7 can be increased due to the hemispherical shape of the filter layer 7, the water can be filtered through the fixing holes 8, and the fixing holes 8 are funnel-shaped, so that the fixing holes 8 can be prevented from being blocked, and then the water continues to flow downwards;

water flowing into the connecting frame 11 sequentially passes through the top layer 14, the absorption layer 15, the reaction layer 16 and the bottom of the connecting frame 11, the top layer 14 and the connecting frame 11 are in a filter screen shape and can filter impurities in the water, the absorption layer 15 is filled with sponge and can absorb and filter the impurities in the water, and the reaction layer 16 is filled with activated carbon and can absorb harmful cost in the water, so that the water is filtered;

when the device needs to be replaced or cleaned after being used for a period of time, the water inlet pipe 6 is rotated to be separated from the device, the filter element body 3 is rotated to enable the convex block 4 to be overlapped with the gap of the limiting layer 2, the filter element body 3 is moved upwards to be separated from the water purifying device body 1, and the bottom column 9 is rotated to be separated from the filter element body 3;

invert filter core body 3, thereby impurity to the filter layer 7 surface is cleared up, inwards move dead lever 12 and make spring 13 shrink, dead lever 12 will no longer imbed the inside of foundation 9 this moment, thereby with link 11 upwards removal and foundation 9 separation, dead lever 12 also no longer overlaps with top layer 14 this moment, thereby it is no longer spacing to top layer 14, upwards move top layer 14 and take out it, because top layer 14 is no longer spacing to absorbed layer 15 and reaction layer 16, thereby take out absorbed layer 15 and reaction layer 16, and then be convenient for clear up and change the device, reverse operation assembles the device again after the clearance finishes, and sealing washer 10 can seal up foundation 9 and filter core body 3, holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a conveniently change abluent filtration water purification and use filter core, includes purifier body (1), inlet tube (6) and absorbed layer (15), its characterized in that: the water purifier comprises a water purifier body (1), and is characterized in that a limiting layer (2) is arranged in the water purifier body (1), a convex block (4) is connected in the limiting layer (2), the convex block (4) is fixed on the outer side of a filter element body (3), a water inlet (5) is fixed at the upper end of the filter element body (3), a water inlet pipe (6) is connected to the outer side of the water inlet (5), a filter layer (7) is arranged in the water inlet (5), a fixing hole (8) is formed in the filter layer (7), a bottom column (9) is connected in the lower end of the filter element body (3), a sealing ring (10) is arranged on the outer side of the bottom column (9), a connecting frame (11) is connected in the upper end of the bottom column (9), a fixing rod (12) and a spring (13) are respectively arranged in the side surface of the connecting, and the inner of dead lever (12) is connected with top layer (14) to the outer end of dead lever (12) is connected with foundation (9), the inside of link (11) has from last absorption layer (15) and reaction layer (16) down set gradually, and absorption layer (15) are located the below of top layer (14).

2. The filter cartridge for purifying filtered water which is easy to replace and clean as claimed in claim 1, wherein: purifier body (1) and filter core body (3) constitute and dismantle mounting structure, and the outside symmetry of filter core body (3) is provided with 2 lugs (4).

3. The filter cartridge for purifying filtered water which is easy to replace and clean as claimed in claim 1, wherein: water inlet (5) and inlet tube (6) are threaded connection, and water inlet (5) and filter layer (7) structure as an organic whole to filter layer (7) are the hemisphere, and the inside evenly distributed of filter layer (7) has fixed orifices (8) simultaneously, and the upper end diameter of fixed orifices (8) is less than the lower extreme diameter of fixed orifices (8) moreover.

4. The filter cartridge for purifying filtered water which is easy to replace and clean as claimed in claim 1, wherein: the bottom column (9) penetrates through the sealing ring (10), and the bottom column (9) and the filter element body (3) form a dismounting and mounting structure.

5. The filter cartridge for purifying filtered water which is easy to replace and clean as claimed in claim 1, wherein: the connecting frame (11) and the fixing rod (12) form a telescopic structure, the fixing rod (12) is installed in the bottom column (9) in an embedded mode, the fixing rod (12) is J-shaped, meanwhile, the fixing rod (12) and the top layer (14) are in sliding connection, and the top layer (14) is in a filter screen shape.

6. The filter cartridge for purifying filtered water which is easy to replace and clean as claimed in claim 1, wherein: the absorption layer (15) and the reaction layer (16) respectively form a disassembly and assembly structure with the connecting frame (11), and the lower end of the connecting frame (11) is in a filter screen shape.

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