CN217578572U - Water purifier filter element - Google Patents

Abstract

The utility model relates to a water purification filter core field discloses a water purifier filter core, including casing and filtering component, filtering component includes core print and core, and the core includes active carbon adsorption layer, the cotton filter layer of PP and ultrafiltration rete, is provided with the intake antrum between core and the casing, and the milipore filter in situ is provided with out the water cavity, is connected with the chamber of disinfecting that stretches into out the water intracavity on the casing, disinfects the intracavity and is provided with interior sterilamp. The utility model has the advantages of it is following and effect: an inner ultraviolet germicidal lamp and an outer ultraviolet germicidal lamp are respectively arranged in the water inlet cavity and the water outlet cavity of the core body to sterilize the interior of the filter element, so that the sterilization effect is improved, and the service life of the filter element is prolonged; through the cleaning brush rod with the cleaning bristles inserted on the slow-release liner, the cleaning brush rod rotates around the sterilization cavity to clean the side wall of the sterilization cavity, the light transmittance of the side wall of the sterilization cavity is guaranteed, and the sterilization effect is improved.

Description

Filter element of water purifier

Technical Field

The utility model relates to a water purification filter core field, in particular to water purifier filter core.

Background

Along with the improvement of people's health consciousness, the play water quality health safety of water purifier is more and more seem important, but the ubiquitous terminal water route of current water purifier is detained the problem that water is easy to breed the bacterium, especially rearmounted active carbon filter core in the water purification unit provides the hotbed for breeding of bacterium more, it is more common at present to adopt the method of installing ultraviolet sterilizing equipment additional on rearmounted filter core rear end water route, this method has not only increased water purification unit's volume, can't detach the bacterium of growing in the filter core moreover, the bacterium of growing in the filter core can influence filtration efficiency, reduce the practical life of filter core.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water purifier filter core has the effect of disinfecting to the filter core and the water through the filter core.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a water purifier filter core, includes casing and filtering component, filtering component includes fixed connection and is in the core seat of casing tip with stretch into core in the casing, the core includes active carbon adsorption layer, the cotton filter layer of PP and milipore filter layer, be provided with the intake antrum between core and the casing, be provided with out the water cavity in the milipore filter layer, fixedly connected with stretches into on the casing go out the chamber of disinfecting of intracavity, the intracavity that disinfects is provided with interior sterilamp, transparent material is chooseed for use to disinfect the chamber lateral wall, be connected with on the core and stretch into go out the slowly-releasing courage of intracavity, slowly-releasing courage outer wall is provided with a plurality of slowly-releasing holes.

Through adopting above-mentioned technical scheme, the chamber of disinfecting of fixed connection on the casing to ultraviolet germicidal lamp in inserting in the intracavity disinfects, water passes active carbon adsorption layer, PP cotton filter layer and milipore filter layer in proper order from the intake antrum and filters, and interior ultraviolet germicidal lamp disinfects the water and the core inside in the water intracavity, sets up the slowly-releasing courage that stretches into the water intracavity simultaneously on the core, and the user can set up mineralizer or energy stone etc. in slowly-releasing courage as required.

The utility model discloses a further set up to: the core seat is provided with a water inlet communicated with the water inlet cavity and a water outlet communicated with the slow release liner, and the core seat is provided with an outer ultraviolet germicidal lamp positioned in the water inlet cavity.

Through adopting above-mentioned technical scheme, set up outer sterilamp in the intake antrum and disinfect to the water and the core outside of intaking the intracavity, improved bactericidal effect.

The utility model discloses a further set up to: the core seat is provided with a connecting hole for inserting the slow release liner, the connecting hole is internally threaded with a compression column, the compression column is provided with a connecting convex part for sleeving the slow release liner, and the water outlet is arranged on the compression column.

Through adopting above-mentioned technical scheme, establish the connection that realizes slowly-releasing courage and compress tightly the post on connecting the convex part with slowly-releasing courage cover, compress tightly the post and stretch into the connecting hole and threaded connection in the connecting hole.

The utility model discloses a further set up to: the connecting hole is close to one side of the water outlet cavity and is provided with a limiting ring, the connecting convex part penetrates through the limiting ring, and the end part of the compression column is attached to the limiting ring.

Through adopting above-mentioned technical scheme, when connecting on the core print to compressing tightly the post, will compress tightly the post and stretch into the connecting hole, rotate and compress tightly the post, will compress tightly post threaded connection in the connecting hole, connect the convex part and pass from the spacing ring, the spacing ring with compress tightly the end of the post and contact to the realization is to compressing tightly the location of post.

The utility model discloses a further set up to: one end, far away from the water outlet cavity, of the compression column is provided with a rotary convex part.

Through adopting above-mentioned technical scheme, set up at compressing tightly post tip and rotate the convex part, compress tightly the post through rotating the convex part drive and rotate in the connecting hole.

The utility model discloses a further set up to: the end part of the slow-release liner extending into the water outlet cavity is provided with a brush rod connecting sleeve, a cleaning brush rod is inserted into the brush rod connecting sleeve, and cleaning bristles which are in contact with the side wall of the sterilization cavity are arranged on the cleaning brush rod.

Through adopting above-mentioned technical scheme, peg graft clean brush-holder stud on the brush-holder stud link, together rotate along with the slowly-releasing chamber through compressing tightly the post to drive clean brush-holder stud and rotate around the chamber of disinfecting, the clean brush hair of setting on clean brush-holder stud cleans the chamber lateral wall of disinfecting, has guaranteed the light transmissivity of clean chamber lateral wall, has improved bactericidal effect.

The utility model has the advantages that:

1. an inner ultraviolet germicidal lamp and an outer ultraviolet germicidal lamp are respectively arranged in the water inlet cavity and the water outlet cavity of the core body to sterilize the interior of the filter element, so that the sterilization effect is improved, and the service life of the filter element is prolonged;

2. by arranging the slow release cavity with a plurality of slow release holes in the water outlet cavity, a user can arrange a mineralizer or an energy stone and the like in the slow release liner as required;

3. through the cleaning brush rod with the cleaning bristles inserted on the slow-release liner, the cleaning brush rod rotates around the sterilization cavity to clean the side wall of the sterilization cavity, the light transmittance of the side wall of the sterilization cavity is guaranteed, and the sterilization effect is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present embodiment.

Fig. 3 is an enlarged schematic view of the embodiment at B in fig. 1.

Fig. 4 is a schematic diagram of the pressing column and the rotating protrusion of the present embodiment.

In the figure, 1, a housing; 11. a water inlet cavity; 12. a sterilization chamber; 2. a filter assembly; 3. a core print; 31. a water inlet; 32. a compression post; 33. an external ultraviolet germicidal lamp; 34. a water outlet; 35. connecting holes; 36. a limiting ring; 37. rotating the convex part; 38. a connecting projection; 4. a core body; 41. an activated carbon adsorption layer; 42. a PP cotton filter layer; 43. an ultrafiltration membrane layer; 5. a water outlet cavity; 6. an internal ultraviolet germicidal lamp; 7. a slow-release liner; 71. a slow release hole; 72. a brush rod connecting sleeve; 73. cleaning the brush rod; 74. the bristles are cleaned.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

An embodiment, a water purifier filter core, as shown in the figure, including casing and filtering component, filtering component includes fixed connection at the tip of the casing core seat and stretches into the core in the casing, the core includes activated carbon adsorption layer, cotton filter layer of PP and ultrafiltration membrane layer, be provided with the intake antrum between core and the casing, the ultrafiltration membrane in situ side is provided with out the water cavity, fixedly connected with stretches into the sterilization chamber of going out the water cavity on the casing, be provided with interior sterilamp in the sterilization chamber, transparent material is chooseed for use to sterilization chamber lateral wall, be provided with the water inlet that is linked together with the intake antrum and the delivery port that is linked together with the slowly-releasing courage on the core seat, be provided with the outer sterilamp that is located the intake intracavity on the core seat, outer sterilamp and outer sterilamp, disinfect to the filter core inside, the life of bactericidal effect and filter core has been improved.

As shown in the figure, the core seat is provided with a connecting hole for inserting the slow-release liner, the inner thread of the connecting hole is connected with a compression column, and the water outlet is arranged on the compression column. The compressing column is provided with a connecting convex part, the connecting convex part is sleeved with a slow release liner extending into the water outlet cavity, the outer wall of the slow release liner is provided with a plurality of slow release holes, and a user can set a mineralizer or an energy stone and the like in the slow release liner according to needs.

As shown in the figure, one side of the connecting hole, which is close to the water outlet cavity, is provided with a limiting ring, the connecting convex part penetrates through the limiting ring, and the end part of the compression column is attached to the limiting ring. One end of the compression column, which is far away from the water outlet cavity, is provided with a rotary convex part. When the compression column is connected on the core seat, the compression column extends into the connecting hole, the compression column is rotated, the compression column is in threaded connection in the connecting hole, the connecting convex part penetrates through the limiting ring, and the limiting ring is in contact with the end part of the compression column, so that the compression column is positioned.

As shown in the figure, the end part of the slow-release liner extending into the water outlet cavity is provided with a brush rod connecting sleeve, a cleaning brush rod is inserted into the brush rod connecting sleeve, and cleaning bristles which are in contact with the side wall of the sterilization cavity are arranged on the cleaning brush rod. The pressing column and the slow release cavity rotate together, so that the cleaning brush rod is driven to rotate around the sterilization cavity, the cleaning bristles arranged on the cleaning brush rod clean the side wall of the sterilization cavity, the light transmittance of the side wall of the cleaning cavity is guaranteed, and the sterilization effect is improved.

When the filter element of the water purifier is used, water enters the filter element from the water inlet, reaches the water outlet cavity through the active carbon adsorption layer, the PP cotton filter layer and the ultrafiltration membrane layer to realize the filtration of the water, the interior of the filter element is sterilized by the outer line sterilizing lamp and the outer ultraviolet sterilizing lamp, and the sterilized and filtered water passes through the slow release cavity and is discharged from the water outlet.

Claims (6)

1. The utility model provides a water purifier filter core, includes casing and filtering component, its characterized in that: the utility model discloses a sterilization device, including casing tip, filter component, core, ultrafiltration membrane layer, ultraviolet germicidal lamp, transparent material is chooseed for use to the chamber lateral wall that disinfects, be connected with on the core and stretch into the slowly-releasing courage that goes out the water intracavity, slowly-releasing courage outer wall is provided with a plurality of slowly-releasing holes, the core includes activated carbon adsorption layer, the cotton filter layer of PP and milipore filter layer, be provided with the intake antrum between core and the casing, be provided with out the water cavity in the milipore filter layer, fixedly connected with stretches into on the casing go out the chamber of disinfecting of water intracavity, the intracavity of disinfecting is provided with interior ultraviolet germicidal lamp, disinfect the intracavity wall chooses for use transparent material, be connected with on the core and stretch into the slowly-releasing courage that goes out the water intracavity, slowly-releasing courage outer wall is provided with a plurality of slowly-releasing holes.

2. A water purifier cartridge according to claim 1, wherein: the core holder is provided with a water inlet communicated with the water inlet cavity and a water outlet communicated with the slow release liner, and the core holder is provided with an outer ultraviolet germicidal lamp positioned in the water inlet cavity.

3. A water purifier filter element according to claim 2, wherein: the core seat is provided with a connecting hole for inserting the slow release liner, the connecting hole is internally threaded with a compression column, the compression column is provided with a connecting convex part for sleeving the slow release liner, and the water outlet is arranged on the compression column.

4. A water purifier cartridge according to claim 3, wherein: the connecting hole is close to one side of the water outlet cavity and is provided with a limiting ring, the connecting convex part penetrates through the limiting ring, and the end part of the compression column is attached to the limiting ring.

5. A water purifier cartridge according to claim 4, wherein: one end, far away from the water outlet cavity, of the compression column is provided with a rotary convex part.

6. A water purifier cartridge according to claim 3, wherein: the end part of the slow-release liner extending into the water outlet cavity is provided with a brush rod connecting sleeve, a cleaning brush rod is inserted into the brush rod connecting sleeve, and cleaning bristles which are in contact with the side wall of the sterilization cavity are arranged on the cleaning brush rod.

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