CN214654043U

CN214654043U - Detachable water purification filter core

Info

Publication number: CN214654043U
Application number: CN202120532039.3U
Authority: CN
Inventors: 冯晓燕
Original assignee: Zhongshan Huaquan Environmental Protection Equipment Technology Co ltd; Kenworth Shenzhen Industrial Co ltd
Current assignee: Zhongshan Huaquan Environmental Protection Equipment Technology Co ltd; Kenworth Shenzhen Industrial Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-09
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a detachable water purification filter element, which comprises a barrel body, wherein one end of the barrel body is provided with a base, the base is movably connected with the barrel body, the other end of the base is fixedly provided with a filter element cover, a liner component for filtering water is arranged in the barrel body, a check valve I is also arranged in the end part of the liner component in the barrel body, the liner component is connected with the base in a screwing way, the liner component comprises a liner upper cover, a carbon rod and a liner lower cover, the carbon rod is sleeved with PP cotton, the liner upper cover is fixed at the upper port of the carbon rod and matched with the base, and the liner lower cover is arranged at the lower port of the carbon rod and fixedly connected with the carbon rod; what is different from traditional water purification filter core is that, filter core adoption non-detachable structure in the ladle body, simple to operate, filter core one side is connected with the check valve in addition, and when filter core screw in base, the check valve is opened and is led to water, and the check valve is closed when the filter core back-out to make the unable outflow of water in the filter core, integrated structural design can effectively improve customer's use and experience.

Description

Detachable water purification filter core

Technical Field

The utility model relates to a water quality treatment technical field specifically is a detachable water purification filter core.

Background

As water pollution increases, water purifiers have been introduced into many general households. Many households, which have problems with water purifiers because they do not have time to hold or forget to replace the filter element, have purified their drinking water. Water purification filter elements are in a very important position in water purifiers. The filter element of the water purifier is generally made of PP cotton and active carbon, and the filter element can clean polluted water to a state required by production and life, namely, the water can reach certain cleanliness. Removing solid particles in water, killing bacteria, and filtering out harmful chemical components.

Filter core structure in traditional water purification filter core often directly places and fixes in the filter core pipeline, purifies rivers, and the installation is comparatively inconvenient, and in addition in the in-service use, rivers appear the condition of oozing after finishing purifying easily, and the solution is at the outer installation valve of filter core structure in the past, and secondary pollution is brought very easily in the setting of valve, has also increased the difficulty of installation simultaneously, influences user experience, needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable water purification filter core to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a detachable water purification filter element comprises a barrel body, wherein a base is arranged at one end of the barrel body and movably connected with the barrel body, and a filter element cover is fixed at the other end of the base;

a liner assembly for filtering water is arranged in the barrel body, a check valve I is also arranged in the end part of the liner assembly in the barrel body, and the barrel body is connected with the base in a screwing manner;

the inner container component comprises an upper inner container cover, a carbon rod and a lower inner container cover, PP cotton is sleeved outside the carbon rod, the upper inner container cover is fixed at the upper port of the carbon rod and matched with the base, and the lower inner container cover is arranged at the lower port of the carbon rod and fixedly connected with the lower port.

Preferably, the inner side of the barrel body is provided with a second check valve, and the second check valve is connected with the barrel body through a check valve stop block.

Preferably, the upper end of the upper cover of the inner container is sleeved with a second rubber ring, and the second rubber ring is arranged at the joint of the water outlet and the base and used for preventing liquid from seeping.

Preferably, the upper end of the inner container upper cover is sleeved with a third rubber ring, and the third rubber ring is arranged at the joint of the barrel body and the inner container upper cover and used for preventing liquid from seeping out.

Preferably, a first rubber ring for sealing is arranged at the joint of the end part of the barrel body and the base.

Preferably, the connection part of the end part of the barrel body and the filter element cover is connected in a sealing manner through high-speed spin melting.

Preferably, the inner filter element of the liner assembly is an RO membrane filter element made of a reverse osmosis RO membrane.

Compared with the prior art, the beneficial effects of the utility model are that:

the filter element is of a detachable structure and is convenient to install, one side of the filter element is connected with the check valve, when the filter element is screwed into the base, the check valve is opened to supply water, and when the filter element is screwed out, the check valve is closed, so that the water in the filter element cannot flow out, and the use experience of customers can be effectively improved due to the integrated structural design;

the utility model discloses well filter element group spare all is equipped with sealed rubber ring with the junction of ladle body and base, can effectively avoid when filtering, and the condition that oozes appears in the rivers, safe and reliable, the setting of contrary check valve on the inner bag subassembly for avoid liquid to flow backwards, the turnbuckle is connected between base and the ladle body in addition, conveniently changes the filter core of different grade type, adaptability is wide in range.

Drawings

Fig. 1 is a schematic structural diagram of a detachable water purification filter element.

Fig. 2 is a schematic structural diagram of PP cotton in a detachable water purification filter element.

Fig. 3 is a schematic structural diagram of an upper cover of an inner container in a detachable water purification filter element.

Fig. 4 is a schematic structural view of a base in a detachable water purification cartridge.

Fig. 5 is a schematic structural view of a barrel body in a detachable water purification filter element.

Fig. 6 is a schematic structural view of a liner assembly in a detachable water purification filter element.

In the figure: 1. a base; 2. a rubber ring I; 3. a barrel body; 4. a first check valve; 5. a liner assembly; 6. a filter element cover; 7. a second rubber ring; 8. a third rubber ring; 9. an inner container upper cover; 10. a second check valve; 11. a check valve stop; 12. a carbon rod; 13. PP cotton; 14. a lower cover of the inner container.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, in an embodiment of the present invention, a detachable water purifying filter element includes a barrel 3, a base 1 is disposed at one end of the barrel 3, the base 1 is movably connected to the barrel 3, and a filter element cover 6 is fixed at the other end of the base 1; an inner container assembly 5 for filtering water is arranged in the barrel body 3, a check valve I4 is also arranged in the end part of the inner container assembly 5 in the barrel body 3, and the inner container assembly 5 is connected with the base 1 in a screwing way;

the inner container component 5 comprises an upper inner container cover 9, a carbon rod 12 and a lower inner container cover 14, PP cotton 13 is sleeved outside the carbon rod 12, the upper inner container cover 9 is fixed at the upper port of the carbon rod 12 and matched with the base 1, and the lower inner container cover 14 is arranged at the lower port of the carbon rod 12 and fixedly connected with the lower end; the first check valve 4 is arranged inside the barrel body 3, when the liner assembly 5 is screwed into the base 1, the first check valve 4 is opened to supply water, and when the liner assembly 5 is screwed out, the first check valve 4 is closed, so that the water in the liner assembly 5 cannot flow out, and the use experience of a customer is improved;

a second check valve 10 is arranged on the inner side of the inner container upper cover 9, and the second check valve 10 is connected with the inner container upper cover 9 through a check valve stop block 11; a second rubber ring 7 is sleeved outside the upper end of the upper cover 9 of the inner container, and the second rubber ring 7 is arranged at the joint of the water outlet and the base 1 and used for preventing liquid from seeping out; the carbon rod 12 is arranged in the PP cotton 13, and the upper part and the lower part are respectively provided with a fixing part 9 and a liner lower cover 14; the second check valve 10 is installed on the inner side of the inner container 9 and fixed by a check valve stop block 11, and the second rubber ring 7 and the third rubber ring 8 are arranged to prevent liquid from seeping out of the joint of the base 1 and the upper cover 9 of the inner container, so that the sealing effect is improved.

The upper end of the inner container upper cover 9 is sleeved with a rubber ring III 8, and the rubber ring III 8 is arranged at the joint of the barrel body 3 and the inner container upper cover 9 and used for preventing liquid from seeping out;

a rubber ring I2 for sealing is arranged at the joint of the end part of the barrel body 3 and the base 1; the connection part of the end part of the barrel body 3 and the filter element cover 6 is hermetically connected through high-speed spin melting; the base 1 and the filter element cover 6 are respectively fixed at two ends of the barrel body 3, the base 1 is connected with the liner assembly 5 in a screwing manner, so that the filter element is convenient to replace, and the filter element cover 6 is connected with the barrel body 3 in a sealing manner through high-speed spin melting, so that the filter element is safe and reliable;

the filter core is the RO membrane filter core that reverse osmosis RO membrane was made in the inner bag subassembly 5, and the composite filter core of inner bag subassembly 5 is constituteed to carbon rod 12 and the cotton 13 of PP, and composite filter core still can be replaced to the RO membrane filter core of being made by reverse osmosis RO membrane in ladle body 3.

The utility model discloses a theory of operation is: carbon rod 12 is installed inside PP cotton 13, there are fixed 9 and inner bag lower cover 14 from top to bottom respectively, constitute inner bag subassembly 5, put into ladle body 3 with inner bag subassembly 5 in, rotating base 1 makes it cooperate with inner bag subassembly 5, check valve 4 is installed inside ladle body 3, when inner bag subassembly 5 screw in base 1, check valve 4 is opened and is led to water, check valve 4 is closed when inner bag subassembly 5 screws out, make the unable outflow of water in the inner bag subassembly 5, integrated structure design, can effectively improve customer's use and experience, it is also very convenient when the dismouting in addition.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A detachable water purification filter element comprises a barrel body (3), and is characterized in that one end of the barrel body (3) is provided with a base (1), the base (1) is movably connected with the barrel body (3), and the other end of the base (1) is fixedly provided with a filter element cover (6);

the inner container assembly (5) for filtering water is arranged in the barrel body (3), a check valve I (4) is further arranged in the end portion, located at the inner container assembly (5), of the barrel body (3), and the barrel body (3) is connected with the base (1) in a screwing mode;

the inner container component (5) comprises an upper inner container cover (9), a carbon rod (12) and a lower inner container cover (14), PP cotton (13) is sleeved outside the carbon rod (12), the upper inner container cover (9) is fixed at the upper port of the carbon rod (12) and matched with the base (1), and the lower inner container cover (14) is arranged at the lower port of the carbon rod (12) and fixedly connected with the lower port.

2. The detachable water purification filter element according to claim 1, wherein a second check valve (10) is arranged on the inner side of the inner container upper cover (9), and the second check valve (10) is connected with the barrel body (3) through a check valve stopper (11).

3. The detachable water purification filter element according to claim 2, wherein a second rubber ring (7) is sleeved on the upper end of the inner container upper cover (9), and the second rubber ring (7) is arranged at the joint of the water outlet and the base (1) and used for preventing liquid from seeping out.

4. The detachable water purification filter element according to claim 2, wherein a third rubber ring (8) is sleeved on the upper end of the inner container upper cover (9), and the third rubber ring (8) is arranged at the joint of the barrel body (3) and the inner container upper cover (9) to prevent liquid from leaking.

5. A detachable water purification filter element according to claim 1, wherein a rubber ring I (2) for sealing is arranged at the joint of the end of the barrel body (3) and the base (1).

6. A detachable water purification cartridge according to claim 1, wherein the connection of the end of the barrel (3) and the cartridge cover (6) is sealed by high speed spin melting.

7. The detachable water purification filter element according to claim 1, wherein the filter element in the liner assembly (5) is an RO membrane filter element made of a reverse osmosis RO membrane.