CN218561242U

CN218561242U - Composite membrane water purification filter element

Info

Publication number: CN218561242U
Application number: CN202222932136.9U
Authority: CN
Inventors: 吴华平; 肖飞跃
Original assignee: Keruis Technology Shenzhen Co ltd
Current assignee: Keruis Technology Shenzhen Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-03
Anticipated expiration: 2032-11-03

Abstract

The utility model provides a complex film water purification filter core belongs to water purification filter core technical field. This complex film water purification filter core includes bearing structure and filtration. The utility model discloses a filter structure, including barrel, cover and joint spare, the support structure includes barrel, cover and joint spare, the cover install in on the barrel, the top surface intercommunication of cover is fixed with the inlet tube, the joint spare is fixed in the inside of cover, the bottom of cover with the bottom of barrel all is fixed with first annular piece, filtration includes the mount and filters the piece, the mount joint is in between the first annular piece, it is fixed in to filter on the mount. The utility model discloses can conveniently carry out the dismouting change to the inside filtration of water purification filter core at long-time water purification in-process and keep the water purification effect, be favorable to wasing the reduction potential safety hazard to its inside simultaneously.

Description

Composite membrane water purification filter element

Technical Field

The utility model relates to a water purification filter core technical field particularly, relates to a complex film water purification filter core.

Background

KDF and active carbon are generally arranged in a filter element of the water purifier, and the filter element is used for cleaning polluted water to a state required by production and life, namely, the water reaches certain cleanliness. Removing solid particles in water, killing bacteria, and filtering out harmful chemical components.

At present, the inside at filter core casing is often fixed to current complex film water purification filter core filtration, and inconvenient carrying out the dismouting change to its inside filtration in long-time use, also be inconvenient for when influencing the effect of water purification like this and rinse inside there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a complex film water purification filter core aims at improving complex film water purification filter core, and inconvenient carrying out the dismouting change to its inside filtration in long-time use, and the effect that influences the water purification like this is also inconvenient to rinse the problem that has certain potential safety hazard inside it simultaneously.

The utility model discloses a realize like this:

the utility model provides a composite membrane water purification filter element, which comprises a supporting structure and a filtering structure.

The utility model discloses a filter structure, including barrel, cover and joint spare, the support structure includes barrel, cover and joint spare, the cover install in on the barrel, the top surface intercommunication of cover is fixed with the inlet tube, the joint spare is fixed in the inside of cover, the bottom of cover with the bottom of barrel all is fixed with first annular piece, filtration includes the mount and filters the piece, the mount joint is in between the first annular piece, it is fixed in to filter on the mount.

The utility model has the advantages that: the utility model discloses a complex film water purification filter core that above-mentioned design obtained, during the use, insert the draw-in groove on first annular piece surface with the second annular piece of mount bottom, then with the stopper post joint of fixed plate bottom to the upper end of outlet pipe, at this moment the cover can just in time be in the joint to the first ring channel of barrel top surface, then utilize the hasp to install the cover on the barrel, at this moment the bottom of cover can extrude with the sealing washer, thereby increase the leakproofness and reduce the possibility of leaking, meanwhile the draw-in groove on the first annular piece surface of fixed plate bottom can just in time be fixed to filtering on the second annular piece in the joint, at this moment feed through inlet tube and outside pipeline, then water passes through the inside that the inlet tube got into the barrel, disperse the inside of barrel under the effect of fixed plate, then pass through the filter screen in proper order, activated carbon adsorption layer and milipore filter layer purify filtering operation, purify later water and get into the inside discharge of outlet pipe through the inlet opening, like this long-time water purification in-process can conveniently carry out the water purification filter core and keep the effect, its inside dismouting of filter core, be favorable to changing and reduce potential safety hazard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first view angle structure of a composite membrane water purification cartridge provided by an embodiment of the present invention;

fig. 2 is a schematic view of a first view angle section structure of a composite membrane water purification cartridge provided by an embodiment of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a clamping piece of a composite membrane water purification cartridge provided by an embodiment of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a composite membrane water purification cartridge fixing frame provided by an embodiment of the present invention.

In the figure: 100-a support structure; 110-a cylinder; 111-water outlet pipe; 1111-water inlet hole; 112-a first annular groove; 113-a sealing ring; 120-cartridge cover; 121-a water inlet pipe; 122-a second annular groove; 130-a clip; 131-a fixed plate; 132-a connecting plate; 133-plug; 140-a first annular block; 141-card slot; 150-locking; 200-a filter structure; 210-a mount; 211-a second annular block; 212-a connecting rod; 220-a filter element; 221-a filter screen; 222-an activated carbon adsorption layer; 223-ultrafiltration membrane layer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a composite membrane water purification cartridge includes a support structure 100 and a filter structure 200.

The filtering structure 200 is installed and fixed inside the supporting structure 100, and is used for performing multi-level comprehensive purification treatment on water, so that the quality of the water and the safety of reference are improved.

Referring to fig. 1-3, the supporting structure 100 includes a barrel 110, a barrel cover 120 and a clamping member 130, the barrel cover 120 is mounted on the barrel 110, a water inlet pipe 121 is fixed on the top surface of the barrel cover 120 in a communicating manner, the clamping member 130 is fixed inside the barrel cover 120, and a first annular block 140 is fixed on the bottom of the barrel 110 and the bottom of the barrel cover 120.

A water outlet pipe 111 penetrates through and is fixed in the cylinder body 110, water inlet holes 1111 are formed in the surface of the water outlet pipe 111, the water inlet holes 1111 are circumferentially distributed on the water outlet pipe 111 at intervals, and water passing through the filter screen 221, the activated carbon adsorption layer 222 and the ultrafiltration membrane layer 223 can be conveniently and quickly discharged through the distribution of the water inlet holes 1111; first ring channel 112 has been seted up to the upper end internal surface of barrel 110, cover 120 lower extreme surface is seted up with first ring channel 112 assorted second ring channel 122, cover 120 joint in the inside of first ring channel 112, first ring channel 112 fixed surface has sealing washer 113, here can make things convenient for cover 120 to carry out the joint through the setting of first ring channel 112 and second ring channel 122, setting through sealing washer 113 can increase the leakproofness between cover 120 and the barrel 110 simultaneously, thereby the effectual appearance that prevents the phenomenon of leaking.

The clamping piece 130 comprises a fixing plate 131, connecting plates 132 are fixed on two sides of the top surface of the fixing plate 131, the connecting plates 132 are fixedly connected with the inside of the cylinder cover 120, the connecting plates 132 are positioned on two sides of the water inlet pipe 121, a plug 133 is fixed at the bottom of the fixing plate 131, the plug 133 is inserted into the upper end of the water outlet pipe 111, the upper end of the water outlet pipe 111 can be conveniently sealed through the plug 133, meanwhile, the inner surface of the water outlet pipe 111 can be cleaned after long-time use by utilizing the hollow arrangement of the water inlet pipe 121, the improvement of the safety of purified water is facilitated, and meanwhile, the water can be more fully filtered and purified through the filter screen 221, the activated carbon adsorption layer 222 and the ultrafiltration membrane layer 223 by utilizing the height difference between the fixing plate 131 and the cylinder cover 120; the cylinder cover 120 is fixedly connected with the cylinder body 110 through the four lock catches 150, the four lock catches 150 are circumferentially distributed, the cylinder cover 120 and the cylinder body 110 can be conveniently dismounted and mounted through the distribution of the lock catches 150, and meanwhile, the stability of the cylinder cover 120 mounted on the cylinder body 110 can be improved.

Referring to fig. 2 and 4, the filter structure 200 includes a fixing frame 210 and a filter element 220, the fixing frame 210 is clamped between the first annular blocks 140, and the filter element 220 is fixed on the fixing frame 210.

The fixing frame 210 comprises two second annular blocks 211, the two second annular blocks 211 are respectively clamped inside the two first annular blocks 140, the two second annular blocks 211 are fixed by connecting rods 212, four connecting rods 212 are circumferentially distributed on the connecting rods 212, and the connecting strength between the two second annular blocks 211 can be increased by arranging the four connecting rods 212; draw-in groove 141 with second annular piece 211 assorted has been seted up on first annular piece 140's surface, and second annular piece 211 joint in draw-in groove 141's inside, and draw-in groove 141's inside is provided with the sealing layer, and here setting through draw-in groove 141 can conveniently fix a position mount 210, and it is convenient more when the installation like this, can increase the leakproofness between mount 210 and the draw-in groove 141 through the setting of sealing layer simultaneously, reduces the possibility that the seepage appears.

Filter 220 and include filter screen 221, filter screen 221 is fixed in between second annular block 211, one side of filter screen 221 is fixed with activated carbon adsorption layer 222, one side of activated carbon adsorption layer 222 is fixed with ultrafiltration rete 223, activated carbon adsorption layer 222 here is the activated carbon adsorption sponge, filter screen 221 here, activated carbon adsorption layer 222 and ultrafiltration rete 223's filtration aperture is for reducing the setting in proper order, here through filter screen 221, activated carbon adsorption layer 222 and ultrafiltration rete 223's setting, can conveniently filter not equidimension granule or microorganism impurity, thereby be favorable to improving the effect of water purification.

Specifically, this complex film water purification filter core's theory of operation: when the water purifier is used, the second annular block 211 at the bottom of the fixing frame 210 is inserted into the clamping groove 141 on the surface of the first annular block 140, then the plug 133 at the bottom of the fixing plate 131 is clamped at the upper end of the water outlet pipe 111, at this time, the cylinder cover 120 can be just clamped in the first annular groove 112 on the top surface of the cylinder body 110, then the cylinder cover 120 is installed on the cylinder body 110 by the lock catch 150, at this time, the bottom of the cylinder cover 120 can be extruded with the sealing ring 113, so that the sealing performance is improved, the possibility of water leakage is reduced, meanwhile, the clamping groove 141 on the surface of the first annular block 140 at the bottom of the fixing plate 131 can be just clamped on the second annular block 211 to fix the filter element 220, at this time, the water inlet pipe 121 is communicated with an external pipeline, then water enters the inside of the cylinder body 110 through the water inlet pipe 121, is dispersed inside the cylinder body 110 under the effect of the fixing plate 131, then the filter screen 221, the activated carbon adsorption layer 222 and the ultrafiltration layer 223 are sequentially subjected to purification and filtration operation, and the purified and filtered water enters the inside of the water outlet pipe 111 through the water inlet hole 1111 to be discharged, so that the filter element 200 can be conveniently replaced in a long-time, and the filter element can be cleaned, and the filter element can be conveniently maintained, and the hidden danger of the filter element can be reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite membrane water purification cartridge comprising a support structure (100) and a filter structure (200) mounted on the support structure (100), characterized in that it comprises

The supporting structure (100) comprises a cylinder body (110), a cylinder cover (120) and a clamping piece (130), the cylinder cover (120) is installed on the cylinder body (110), a water inlet pipe (121) is fixedly communicated with the top surface of the cylinder cover (120), the clamping piece (130) is fixed inside the cylinder cover (120), and first annular blocks (140) are fixed to the bottom of the cylinder cover (120) and the bottom of the cylinder body (110);

the filtering structure (200) comprises a fixing frame (210) and filtering pieces (220), the fixing frame (210) is clamped between the first annular blocks (140), and the filtering pieces (220) are fixed on the fixing frame (210).

2. The water purification filter element of claim 1, wherein a water outlet pipe (111) penetrates through and is fixed in the cylinder (110), water inlet holes (1111) are formed in the surface of the water outlet pipe (111), and the water inlet holes (1111) are circumferentially distributed on the water outlet pipe (111) at intervals.

3. The water purification filter element with the composite membrane according to claim 1, wherein a first annular groove (112) is formed in the inner surface of the upper end of the cylinder (110), a second annular groove (122) matched with the first annular groove (112) is formed in the outer surface of the lower end of the cylinder cover (120), the cylinder cover (120) is clamped in the first annular groove (112), and a sealing ring (113) is fixed on the surface of the first annular groove (112).

4. The water purification cartridge with composite membrane as claimed in claim 2, wherein the clamping member (130) comprises a fixing plate (131), connecting plates (132) are fixed on two sides of the top surface of the fixing plate (131), the connecting plates (132) are fixedly connected with the inside of the cartridge cover (120), the connecting plates (132) are located on two sides of the water inlet pipe (121), a plug (133) is fixed on the bottom of the fixing plate (131), and the plug (133) is inserted into the upper end of the water outlet pipe (111).

5. The water purification cartridge with composite membranes as claimed in claim 1, wherein the cartridge cover (120) is fixedly connected with the cartridge body (110) through latches (150), and four latches (150) are circumferentially distributed.

6. The water purification filter element with the composite membrane according to claim 1, wherein the fixing frame (210) comprises two second annular blocks (211), the two second annular blocks (211) are respectively clamped inside the two first annular blocks (140), the two second annular blocks (211) are fixed through connecting rods (212), and four connecting rods (212) are circumferentially distributed on the connecting rods (212).

7. The composite membrane water purification filter element according to claim 6, wherein a clamping groove (141) matched with the second annular block (211) is formed in the surface of the first annular block (140), the second annular block (211) is clamped in the clamping groove (141), and a sealing layer is arranged in the clamping groove (141).

8. A composite membrane water purification cartridge as claimed in claim 6, wherein the filter element (220) comprises a filter mesh (221), the filter mesh (221) is fixed between the second annular blocks (211), an activated carbon adsorption layer (222) is fixed on one side of the filter mesh (221), and a ultrafiltration membrane layer (223) is fixed on one side of the activated carbon adsorption layer (222).