CN211972018U

CN211972018U - A mounting structure for water purification unit filter element group spare

Info

Publication number: CN211972018U
Application number: CN202020098537.7U
Authority: CN
Inventors: 吴晓红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-20
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a mounting structure for water purification unit filter element group spare relates to water purification unit technical field, need take out the filter core for solving the water purifier filter core among the prior art when changing, dismantles it through rotating afterwards, and need screw up it with the hand when the installation equally, but some non-metallic filter core are comparatively fragile, cause the problem of damage easily when screwing up. The surface of filter core shell spare is provided with transparent observation window, and the inside of transparent observation window is provided with plexiglass, the one end of filter core shell spare is provided with out the water end cover, the other end of filter core shell spare is provided with the end cover of intaking, and the end cover of intaking passes through the internal thread with the filter core shell spare with the end cover of going out and rotates and be connected, the inside of end cover of intaking and the end cover of going out all is provided with sealed chunk, and sealed chunk and intake end cover and play water end cover fixed connection, the outside of the end cover of intaking is provided with the water pipe mouth.

Description

A mounting structure for water purification unit filter element group spare

Technical Field

The utility model relates to a water purification unit technical field specifically is a mounting structure for water purification unit filter element group spare.

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.

However, when the filter element of the existing water purifier is replaced, the filter element needs to be taken out and then disassembled by rotation, and the filter element also needs to be screwed by hand during installation, but some non-metal filter elements are fragile and easy to damage when being screwed; therefore, the existing requirements are not satisfied, and a mounting structure for a filter element assembly of a water purifying apparatus is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure for water purification unit filter element group spare to the water purifier filter core that proposes in solving above-mentioned background art need take out the filter core when changing, dismantles it through rotating afterwards, and need screw up it with the hand when the installation equally, but some non-metallic filter cores are comparatively fragile, cause the problem of damage easily when screwing up.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mounting structure for water purification unit filter element group spare, includes filter core shell spare, the surface of filter core shell spare is provided with transparent observation window, and the inside of transparent observation window is provided with resin glass, the one end of filter core shell spare is provided with out the water end cover, the other end of filter core shell spare is provided with the end cover of intaking, and the end cover of intaking and the end cover of going out water pass through the internal thread rotation with filter core shell spare and be connected, the inside of end cover of intaking and the end cover of going out water all is provided with sealed chunk, and sealed chunk and the end cover of intaking and the end cover of going out water fixed connection, the outside of end cover of intaking is provided with water pipe mouth, the outside of end cover of going out water is provided with the purification water pipe mouth, the inside of filter core shell spare is provided.

Preferably, the one end of filter element group spare is provided with first filter core termination, the other end of filter element group spare is provided with second filter core termination, and first filter core termination and second filter core termination and filter element group spare built-up connection.

Preferably, the outer side of the first filter element sealing end is provided with a filter element output pipe orifice, and the filter element output pipe orifice is connected with the purified water pipe orifice in a combined manner.

Preferably, the outer side of the filter element output pipe orifice is provided with an elastic rubber sealing ring, the elastic rubber sealing ring is attached to the end sealing end of the first filter element, and the elastic rubber sealing ring is connected with the water outlet end cover through a sealing glue.

Preferably, the outside of second filter core terminal is provided with the telescopic spring pole, and the telescopic spring pole has four, the other end of telescopic spring pole is provided with fixed end section of thick bamboo, and the telescopic spring pole passes through spring coupling with fixed end section of thick bamboo, fixed end section of thick bamboo and water inlet end cover fixed connection.

Preferably, the connection parts of the water outlet end cover and the water inlet end cover and the filter element shell member are provided with sealing clamping rings.

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

1. after the filter element is arranged in the shell, the water outlet end cover is screwed into the shell, at the moment, the filter element output pipe mouth on the filter element first filter element sealing end can be butted with the purified water pipe mouth on the water outlet end cover, and the pressure can be generated on the spring rod along with the screwing of the water outlet end cover, at the moment, the spring rod can contract towards the inside of the bottom cylinder, but the spring in the bottom cylinder can also give a reverse elastic force to the rod body, then the sealing ring is attached to the surface of the end sealing end of the filter element by the pressure provided by the spring rod component at the bottom, the joint is wrapped by the sealing ring, can avoid externally permeating the water purification exit for the water that purifies, then can avoid purifying waste water and mix together for purifying waste water internally, the installation of whole filter core need not to lead to the rotation and connects, adopts the compound mode of pressure, can also avoid the problem that the hand is direct to produce the bacterium with the contact of filter core.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

fig. 4 is a schematic diagram of an enlarged structure B of the present invention.

In the figure: 1. a cartridge housing member; 2. a transparent viewing window; 3. a water outlet end cover; 4. a water inlet end cover; 5. a tap water pipe orifice; 6. purifying a water pipe opening; 7. sealing the block; 8. the second filter element is sealed; 9. a first filter element end seal; 10. a filter element output orifice; 11. a sealing collar; 12. a filter element assembly; 13. an elastic rubber seal ring; 14. a telescoping spring rod; 15. and fixing the bottom cylinder.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a mounting structure for a filter element component of water purifying equipment comprises a filter element shell component 1, wherein a transparent observation window 2 is arranged on the outer surface of the filter element shell component 1, the using condition of a filter element can be directly observed from the outside, the filter element can be detected without being disassembled, and the filter element can be replaced in time, resin glass is arranged inside the transparent observation window 2, a water outlet end cover 3 is arranged at one end of the filter element shell component 1, a water inlet end cover 4 is arranged at the other end of the filter element shell component 1, the water inlet end cover 4 and the water outlet end cover 3 are rotatably connected with the filter element shell component 1 through internal threads, the mounting and the combination are convenient, sealing blocks 7 are arranged inside the water inlet end cover 4 and the water outlet end cover 3, the sealing blocks 7 are fixedly connected with the water inlet end cover 4 and the water outlet end cover 3, a tap water pipe orifice 5 is arranged on the outer side of the water inlet end, the inside of filter core housing spare 1 is provided with filter element group spare 12, and filter element group spare sets up to hollow structure, and the inside of filter core can be infiltrated to the water after filtering to export the use.

Further, the one end of filter element group 12 is provided with first filter core termination 9, and the other end of filter element group 12 is provided with second filter core termination 8, and first filter core termination 9 and second filter core termination 8 and filter element group 12 built-up connection.

Further, the outside of first filter core end sealing 9 is provided with filter core output pipe mouth 10, and filter core output pipe mouth 10 and purified water pipe mouth 6 built-up connection, can directly make up between the two, fixes through subsequent extrusion, need not to lead to and rotates and connect.

Further, the outside of filter core output pipe orifice 10 is provided with elastic rubber sealing ring 13, and elastic rubber sealing ring 13 is connected with the laminating of first filter core dead end 9, elastic rubber sealing ring 13 passes through sealed glue with play water end cover 3 and is connected, pack into inside the back at the casing at the filter core, the mouth of pipe on the play water end cover 3 will dock with filter core output pipe orifice 10, thereby realize the output of purified water, and be provided with an elastic rubber sealing ring 13 in the outside at the connection position, the pressure that the spring beam subassembly through the bottom provided, make the sealing ring laminating on the surface of filter core dead end, wrap up the junction through the sealing ring, can avoid externally permeating the purified water exit for the water that purifies, then can avoid purified water and mix together for purified water internally.

Further, the outside of second filter core end capping 8 is provided with telescopic spring pole 14, and telescopic spring pole 14 has four, telescopic spring pole 14's the other end is provided with fixed end section of thick bamboo 15, and telescopic spring pole 14 passes through spring coupling with fixed end section of thick bamboo 15, fixed end section of thick bamboo 15 and water inlet end cover 4 fixed connection, when the end capping of filter core bottom and spring pole contact, will cause pressure to the spring pole, at this moment the spring pole will be to the inside shrink of end section of thick bamboo, but the inside spring of end section of thick bamboo can give the body of rod a reverse elasticity equally, thereby the rubber ring of cooperation top is fixed the filter core.

Furthermore, the junction of the water outlet end cover 3 and the water inlet end cover 4 with the filter element shell member 1 is provided with a sealing clamping ring 11, so that the sealing performance between the shell and the filter element is guaranteed, and the leakage condition is prevented.

The working principle is as follows: when the filter element is used, the water outlet end cover 3 at one end of the filter element shell part 1 is opened, then the second filter element end cover 8 at one end of the filter element assembly is firstly placed in the shell part, four groups of spring rod assemblies are arranged at the water inlet end cover 4 at the bottom of the shell part, after the filter element is placed, the second filter element end cover 8 at the bottom of the filter element assembly is contacted with the telescopic spring rod 14 on the spring rod assembly, after the filter element is placed in the shell part, the water outlet end cover 3 is screwed on the shell part, at the moment, the filter element output pipe orifice 10 on the first filter element end cover 9 of the filter element is butted with the purified water pipe orifice 6 on the water outlet end cover 3, the outer side of the connecting part is provided with an elastic rubber sealing ring 13, pressure is generated on the spring rod along with the screwing of the water outlet end cover 3, at the moment, the spring rod shrinks towards the inner part of the bottom barrel, but the spring, then the pressure that the spring beam subassembly through the bottom provided makes the sealing ring laminating wrap up the junction in the surface of filter core dead end through the sealing ring, can avoid externally permeating the water outlet department that purifies for the water that purifies, then can avoid purifying waste water and mix together for purifying waste water internally.

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.

Claims

1. The utility model provides a mounting structure for water purification unit filter element group spare, includes filter core housing spare (1), its characterized in that: the outer surface of the filter element shell piece (1) is provided with a transparent observation window (2), the inside of the transparent observation window (2) is provided with resin glass, one end of the filter element shell piece (1) is provided with a water outlet end cover (3), the other end of the filter element shell piece (1) is provided with a water inlet end cover (4), the water inlet end cover (4) and the water outlet end cover (3) are rotatably connected with the filter element shell piece (1) through internal threads, the insides of the water inlet end cover (4) and the water outlet end cover (3) are respectively provided with a sealing block (7), the sealing blocks (7) are fixedly connected with the water inlet end cover (4) and the water outlet end cover (3), the outside of the water inlet end cover (4) is provided with a tap water pipe opening (5), the outside of the water outlet end cover (3) is provided with a purified water pipe opening (6), the inside of the filter element shell piece (1) is provided, and the filter element component is of a hollow structure.

2. The mounting structure for a filter element assembly of a water purifying device according to claim 1, wherein: the one end of filter element group spare (12) is provided with first filter core termination (9), the other end of filter element group spare (12) is provided with second filter core termination (8), and first filter core termination (9) and second filter core termination (8) and filter element group spare (12) built-up connection.

3. The mounting structure for a filter element assembly of a water purifying device according to claim 2, wherein: the outer side of the first filter element sealing end (9) is provided with a filter element output pipe orifice (10), and the filter element output pipe orifice (10) is connected with the purified water pipe orifice (6) in a combined mode.

4. The mounting structure for a filter element assembly of a water purifying device according to claim 3, wherein: the outside of filter core output pipe mouth (10) is provided with elasticity rubber sealing ring (13), and elasticity rubber sealing ring (13) and first filter core terminating end (9) laminating are connected, elasticity rubber sealing ring (13) are connected through sealed glue with water outlet end cover (3).

5. The mounting structure for a filter element assembly of a water purifying device according to claim 3, wherein: the outside of second filter core termination (8) is provided with telescopic spring pole (14), and telescopic spring pole (14) have four, the other end of telescopic spring pole (14) is provided with fixed end section of thick bamboo (15), and telescopic spring pole (14) and fixed end section of thick bamboo (15) pass through spring coupling, fixed end section of thick bamboo (15) and water inlet end cover (4) fixed connection.

6. The mounting structure for a filter element assembly of a water purifying device according to claim 1, wherein: and a sealing collar (11) is arranged at the joint of the water outlet end cover (3) and the water inlet end cover (4) and the filter element shell piece (1).