CN221333133U

CN221333133U - Filter core for water purifier

Info

Publication number: CN221333133U
Application number: CN202323369934.6U
Authority: CN
Inventors: 朱应芳
Original assignee: Chongqing Pukang Biotechnology Co ltd
Current assignee: Chongqing Pukang Biotechnology Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-07-16
Anticipated expiration: 2033-12-12

Abstract

The utility model relates to the technical field of filter cores of water purifiers, and discloses a filter core for a water purifier, which comprises a water filter shell, wherein a sealing water stop is fixedly arranged on the front surface of the water filter shell near the top, detachable stainless steel struts are symmetrically and fixedly arranged on the top of the water filter shell near the center of the front surface, a water inlet sealing ring is fixedly arranged on the top of the water filter shell near the center of the water filter shell, an original water flow pipeline is fixedly arranged on the top of the water inlet sealing ring near the center of the water filter shell, a water outlet sealing ring is fixedly arranged on the bottom of the water outlet sealing ring near the center of the water filter shell, and the water outlet sealing ring and the water inlet sealing ring are placed.

Description

Filter core for water purifier

Technical Field

The utility model relates to the technical field of filter cores of water purifiers, in particular to a filter core for a water purifier.

Background

The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of the water, and generally refers to a small-sized purifier used in families, and the technical core of the water purifier is a filter membrane in a filter element device, and the main technology is derived from three types of ultrafiltration membranes, RO reverse osmosis membranes and nanofiltration membranes.

In the prior art, the filter core of the partial water purifier is inconvenient to replace an internal filter element, is unfavorable for long-time use of equipment, wastes materials simultaneously, increases the cost, is unfavorable for development of the equipment, has poor sealing effect, is easy to leak air or water, is unfavorable for improvement of the working efficiency of the equipment, is unfavorable for user experience, and causes potential safety hazards.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a filter element for a water purifier, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a water purifier is with filter core, includes the water purifier shell, the front of water purifier shell is close to top fixed mounting has sealed waterstop, the top of water purifier shell is close to front center pin symmetry fixed mounting has removable stainless steel pillar, the top of water purifier shell is close to center fixed mounting has into water seal ring, the top of water seal ring is close to center fixed mounting has former rivers pipeline, the bottom of water purifier shell is close to center fixed mounting has out water seal ring, the bottom of out water seal ring is close to center fixed mounting has pure rivers pipeline, the front of pure rivers pipeline is close to bottom axisymmetric fixed mounting has sealed impervious ring;

Further, the inside of water purifier shell is close to top fixed mounting and has had first filtration shell, first pipeline connector has been seted up near the center at the top of first filtration shell, the bottom of pure water flow pipeline is close to the front and has been seted up first circulation aperture.

Further, a second filter shell is fixedly installed inside the water filter shell near the bottom, a second pipeline connection port is formed in the bottom of the second filter shell near the center, and a second flow small hole is formed in the top of the second filter shell near the front.

Further, the inside of first filter shell is close to center fixed mounting and has had the stainless steel drainage net, first drainage aperture has been seted up in the front of stainless steel drainage net, the inside of stainless steel drainage net is close to center fixed mounting and has had coconut shell activated carbon filter layer, the top of coconut shell activated carbon filter layer is close to the center and has seted up fixed water inlet, the inside swing joint of fixed water inlet has former rivers to circulate the pipeline.

Further, the inside of second filter shell is close to center fixed mounting and is permeated the water course net, the second drainage aperture has been seted up to the front of permeating the water course net, the inside of permeating the water course net is close to center fixed mounting and is had raw water guide net.

Further, five permeable flow direction layers which gradually decrease gradually are fixedly arranged in the raw water flow guide net near the center.

Furthermore, the inside of permeable flow direction layer is fixed to be installed pure water flow pipeline, pure water flow pipeline's front is close to top axisymmetric and has seted up fixed catchment aperture.

The utility model has the technical effects and advantages that:

1. The utility model can be used for intercepting pollutants in a suspended state in water by placing the coconut shell activated carbon filter layer, the intercepted suspended matters are filled in gaps among the coconut shell activated carbons, the pore size and the porosity of the coconut shell activated carbon filter layer are increased along with the increase of the granularity of the coconut shell activated carbon in the coconut shell activated carbon filter layer, namely, the larger the granularity of the coconut shell activated carbon is, the larger the space capable of containing the suspended matters is, the filtering capability is enhanced, the pollutant receiving capability is increased, and the pollutant intercepting amount is increased.

2. The utility model can be used for separating the raw water diversion net from the surface of the permeation water channel net through the placement of the raw water diversion net, simultaneously keeps a certain vertical gap and a cross connection net structure, can be used for further separating impurities in water through the placement of a permeable flow direction layer, is convenient for improving the working efficiency of equipment, is favorable for filtering in place, has good sealing performance in a working pressure and a certain temperature range through the placement of the water outlet sealing ring and the water inlet sealing sleeve ring, can be automatically improved along with the increase of the pressure, has stable friction coefficient, strong corrosion resistance, no corrosion to a contact surface, no pollution to a medium, long service life and good wear resistance, is convenient for reducing the damage of the equipment and improves the safety of the equipment.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of the pure water flow pipeline according to the present utility model.

Fig. 3 is a schematic view of a first filter housing according to the present utility model.

Fig. 4 is a schematic view of a second filter housing according to the present utility model.

FIG. 5 is a schematic diagram of the coconut shell activated carbon filter layer structure of the present utility model.

Fig. 6 is a schematic view of a first drainage aperture structure according to the present utility model.

Fig. 7 is a schematic view of the permeable flow layer structure of the present utility model.

FIG. 8 is a schematic view of a fixed water collection pore structure according to the present utility model.

The reference numerals are: 1. a water filter housing; 2. sealing the water stop; 3. a water inlet sealing ferrule; 4. raw water flows through the pipeline; 5. a detachable stainless steel support; 101. sealing the seepage-proof ring; 102. a water outlet sealing ring; 201. pure water flows through the pipeline; 202. a first filter housing; 301. a first pipe connection port; 302. a second filter housing; 401. a second pipe connection port; 402. a coconut shell activated carbon filter layer; 501. fixing the water inlet; 502. stainless steel water filtering net; 601. a first drainage aperture; 602. a first flow aperture; 701. a second flow aperture; 702. a second drainage aperture; 801. through the water channel net; 802. a raw water guide net; 901. a permeable flow-through layer; 902. fixing the water collecting small hole.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the present utility model is not limited to the configurations described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 5, the utility model provides a filter core for a water purifier, which comprises a water filter shell 1, wherein a sealing water stop belt 2 is fixedly installed on the front surface of the water filter shell 1 near the top, a detachable stainless steel support column 5 is fixedly installed on the top of the water filter shell 1 near the center, a water inlet sealing ring 3 is fixedly installed on the top of the water filter shell 1 near the center, an original water flow pipeline 4 is fixedly installed on the top of the water inlet sealing ring 3 near the center, a water outlet sealing ring 102 is fixedly installed on the bottom of the water filter shell 1 near the center, a pure water flow pipeline 201 is fixedly installed on the bottom of the water outlet sealing ring 102 near the center, and a sealing impermeable ring 101 is fixedly installed on the front surface of the pure water flow pipeline 201 near the bottom in an axisymmetric manner.

In a preferred embodiment, the inside of the water filter housing 1 is near the top and fixedly provided with the first filtering housing 202, the top of the first filtering housing 202 is near the center and provided with the first pipeline connection port 301, the bottom of the first filtering housing 202 is near the front and provided with the first flow through hole 602, so that the water inside the device can be filtered for the first time through the placement of the first filtering housing 202, the safety of the purified water is convenient, the requirement of a user can be met, the first flow through hole 602 can be placed, the first filtering can be circulated, and the next operation is convenient.

In a preferred embodiment, the inside of the water filter housing 1 is near the bottom and fixedly provided with the second filter housing 302, the bottom of the second filter housing 302 is near the center and provided with the second pipeline connection port 401, and the top of the second filter housing 302 is near the front and provided with the second flow hole 701, so that the water of the first step can be treated for the second time by the placement of the second filter housing 302, the purification purity is improved, the use of the device is convenient, and the water of the first step can be treated by the placement of the second flow hole 701.

In a preferred embodiment, the stainless steel water filtering net 502 is fixedly installed near the center inside the first filtering shell 202, the first water filtering small holes 601 are formed in the front surface of the stainless steel water filtering net 502, the coconut shell activated carbon filtering layer 402 is fixedly installed near the center inside the stainless steel water filtering net 502, the fixed water inlet 501 is formed near the center at the top of the coconut shell activated carbon filtering layer 402, and the raw water flowing pipeline 4 is movably connected to the inside of the fixed water inlet 501, so that the suspended matters in water can be trapped through the placement of the coconut shell activated carbon filtering layer 402, the trapped suspended matters are filled in gaps among the coconut shell activated carbons, the pore size and the porosity of the coconut shell activated carbon filtering layer 402 are increased along with the increase of the granularity of the coconut shell activated carbon inside the coconut shell activated carbon filtering layer 402, namely, the larger the coconut shell activated carbon granularity is, the filtering capacity is enhanced, the sewage trapping capacity is increased, and the sewage trapping capacity is increased.

In a preferred embodiment, the second filtering housing 302 has a water permeable mesh 801 fixedly installed near the center inside, a second water filtering small hole 702 is formed on the front surface of the water permeable mesh 801, and a raw water guide mesh 802 is fixedly installed near the center inside of the water permeable mesh 801, so that the raw water guide mesh 802 is separated from the surface of the water permeable mesh 801 by the placement of the raw water guide mesh 802 while maintaining a certain vertical gap and a laterally connected mesh structure.

In a preferred embodiment, five permeable flow direction layers 901 which gradually decrease gradually are fixedly installed near the center inside the raw water diversion net 802, so that impurities in water can be further separated by placing the permeable flow direction layers 901, the working efficiency of the device is improved, and the filtering is facilitated.

In a preferred embodiment, the pure water flowing pipe 201 is fixedly installed in the permeable flowing layer 901, and the front surface of the pure water flowing pipe 201 is provided with the fixed water collecting small holes 902 near the top in an axisymmetric manner, so that the filtered pure water can be collected by placing the fixed water collecting small holes 902, the use of a user is facilitated, the use feeling of the user is improved, and the development of equipment is facilitated.

The working principle of the utility model is as follows: when the device is used, the water outlet sealing ring 102 and the water inlet sealing ring 3 can be placed in a working pressure and a certain temperature range, the water outlet sealing ring has good sealing performance, the sealing performance can be automatically improved along with the increase of the pressure, the friction coefficient is stable, the corrosion resistance is strong, the contact surface is free from corrosion, the medium is free from pollution, the service life is long, the wear resistance is good, the damage to the device is convenient to reduce, the safety of the device is improved, the water in the device can be filtered for the first time through the placement of the first filtering shell 202, the safety of purified water is convenient to meet the requirement of a user, the first filtering can be carried out through the placement of the first communicating small hole 602, the next step operation is convenient, the second water in the first step can be treated for the second time through the placement of the second filtering shell 302, the purification purity is improved, the device is convenient to use, the device can be used for receiving the water of the first step for treatment through the placement of the second flow through holes 701, the device can be used for intercepting pollutants in a suspended state in the water through the placement of the coconut shell activated carbon filter layer 402, the intercepted suspended matters are filled in gaps among the coconut shell activated carbon, the size of the pores and the porosity of the coconut shell activated carbon filter layer 402 are increased along with the increase of the granularity of the coconut shell activated carbon in the coconut shell activated carbon filter layer 402, namely, the larger the granularity of the coconut shell activated carbon is, the larger the space for accommodating the suspended matters is, the filtration capability is enhanced, the sewage receiving capability is increased, the sewage interception amount is increased, the raw water guide net 802 can be separated from the surface of a permeable water channel net 801 through the placement of the raw water guide net 802, a certain vertical gap and a cross connection net structure are maintained at the same time, through the placement of the permeable flow direction layer 901, can be used to further separate the impurity of inside water, be convenient for improve the work efficiency of equipment, be favorable to filtering in place, through the place of fixed water collecting aperture 902, can be used to collect filterable pure water, the user's of being convenient for use improves user's sense of use, the development of the equipment of being convenient for.

Claims

1. The utility model provides a water purifier filter core, includes water purifier shell (1), its characterized in that: the front of water filter shell (1) is close to top fixed mounting and has sealed waterstop (2), the top of water filter shell (1) is close to positive center pin symmetry fixed mounting and has removable stainless steel pillar (5), the top of water filter shell (1) is close to center fixed mounting and has into water seal ring (3), the top of intaking seal ring (3) is close to center fixed mounting and has former rivers pipeline (4), the bottom of water filter shell (1) is close to center fixed mounting and has out water seal ring (102), the bottom of going out water seal ring (102) is close to center fixed mounting and has pure water flow pipeline (201), the front of pure water flow pipeline (201) is close to bottom axisymmetry fixed mounting and has sealed prevention of seepage ring (101).

2. A water purifier filter cartridge as recited in claim 1, wherein: the inside of water purifier shell (1) is close to top fixed mounting and has had first filtration shell (202), first pipeline connector (301) have been seted up near the center in the top of first filtration shell (202), first circulation aperture (602) have been seted up near the front in the bottom of pure water circulation pipeline (201).

3. A water purifier filter cartridge as recited in claim 1, wherein: the inside of water purifier shell (1) is close to bottom fixed mounting and has had second filtration shell (302), second pipeline connector (401) have been seted up near the center to the bottom of second filtration shell (302), second circulation aperture (701) have been seted up near the front at the top of second filtration shell (302).

4. A water purifier filter cartridge as recited in claim 2, wherein: the inside of first filter shell (202) is close to central fixed mounting has stainless steel drainage net (502), first drainage aperture (601) have been seted up in the front of stainless steel drainage net (502), the inside of stainless steel drainage net (502) is close to central fixed mounting has coconut husk active carbon filter layer (402), fixed water inlet (501) have been seted up near the center at the top of coconut husk active carbon filter layer (402), the inside swing joint of fixed water inlet (501) has raw water runner pipe (4).

5. A water purifier filter cartridge as recited in claim 3, wherein: the inside of second filter shell (302) is close to center fixed mounting and is permeated water channel net (801), second drainage aperture (702) have been seted up to the front of permeating water channel net (801), the inside of permeating water channel net (801) is close to center fixed mounting has raw water guide net (802).

6. A water purifier filter cartridge as recited in claim 5, wherein: five permeable flow direction layers (901) which gradually decrease gradually are fixedly arranged inside the raw water diversion net (802) near the center.

7. A water purifier filter cartridge as recited in claim 6, wherein: pure water flowing pipelines (201) are fixedly arranged in the permeable flowing layer (901), and fixed water collecting small holes (902) are axially symmetrically formed in the front face of each pure water flowing pipeline (201) close to the top.