CN220887248U

CN220887248U - Water purifier convenient to dismantle and wash

Info

Publication number: CN220887248U
Application number: CN202322424836.1U
Authority: CN
Inventors: 廖辅
Original assignee: Huizhou Hongyixin Hardware Products Co ltd
Current assignee: Huizhou Hongyixin Hardware Products Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-03
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a water purifier convenient to detach and clean, wherein a first clamping part and a second clamping part are movably arranged on an end cover, the first clamping part and the second clamping part are movably connected, when the end cover is nested and arranged at one end of a water purifier body, the first clamping part and the second clamping part are respectively sleeved on an annular convex part, and the inner walls of the first clamping part and the second clamping part are abutted on the annular convex part. That is, through first clamping part and second clamping part mutually supporting to realize the locking effect to the junction of end cover and water purifier body, thereby strengthened the connection fastness of end cover and water purifier body, secondly, when the water purifier is washd to needs dismantling, only need anticlockwise rotation install the retaining member on first clamping part make first clamping part and second clamping part break away from locking state seed, so that take out the filter core that is located the water purifier body inner chamber out of being convenient for, design like this has improved the installation and the dismantlement efficiency of water purifier, has reduced the operation degree of difficulty.

Description

Water purifier convenient to dismantle and wash

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a water purifier convenient to detach and clean.

Background

With the continuous improvement of water quality requirements of people, the water purifier becomes one of the necessary devices in modern families and business places. The main function of the water purifier is to remove various harmful substances in water, such as heavy metals, bacteria, viruses, organic pollutants and the like, thereby improving the water quality and guaranteeing the health of people.

At present, water purifiers on the market are various in variety, including a pre-filter, a central water purifier, a terminal water purifier and the like, and the functions and application scenes of each water purifier are different. The front filter is mainly arranged at the front end of a household water inlet pipeline and is used for filtering large-particle impurities and suspended matters and protecting household water equipment. The central water purifier is installed at the rear end of the household water inlet pipeline to deeply purify water, including removing heavy metals, organic pollutants, bacteria and the like. The terminal water purifier can be directly arranged at a household water terminal to provide safe, healthy and directly drinkable purified water.

The technical principle of the water purifier mainly comprises physical filtration, chemical reaction, physical adsorption and the like. Wherein, the physical filtration mainly relies on the filtration effect of the filter element to filter suspended matters, large particle impurities and the like in water; the chemical reaction mainly utilizes chemical agents to carry out chemical reaction with harmful substances in water so as to remove the harmful substances; physical adsorption mainly utilizes adsorbents to adsorb harmful substances in water.

Most of the existing water purifiers are of vertical structures, and the design enables the water purifier to save more space and be easy to place. The core component inside the filter is a filter core, and the filter core has the function of filtering impurities, suspended matters and the like in water so as to ensure the cleanness and the safety of the water. However, when the water purifier is used for a long time, the surface of the filter element may adsorb some large-particle impurities, suspended matters, etc., which may reduce the filtering effect of the water purifier and may even affect the quality of water. At this time, the filter element needs to be detached for cleaning. However, the existing water purifier has the problems of high disassembly difficulty and long disassembly time. This not only increases the user's workload, but also reduces the practicality of the water purifier.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a water purifier convenient to detach and clean, so as to solve the problem of high detachment difficulty of the existing water purifier.

The technical scheme of the utility model is as follows: the utility model provides a water purifier convenient to dismantle and wash, includes water purifier body, filter core and end cover, water purifier body with the end cover cooperatees to be connected in order to form a cavity structure that is used for placing the filter core; the water purifier comprises an end cover, and is characterized in that an annular clamping protrusion is arranged at one end of the water purifier body, which is close to the end cover, an annular protrusion is correspondingly arranged on the end cover, an annular notch is formed in the annular protrusion, the annular clamping protrusion is clamped into the annular notch, a first clamping part and a second clamping part are movably mounted on the end cover, the first clamping part is rotatably connected with the second clamping part, a locking piece is arranged at one end of the first clamping part, the first clamping part is in threaded connection with the second clamping part through the locking piece, and the first clamping part and the second clamping part are respectively arranged outside the annular protrusion in a surrounding mode.

Further, the outer wall of the water purifier body is provided with a water inlet port, the outer wall or the inner wall of the water inlet port is provided with a first thread part, and the first thread part is used for being connected with an external tap water pipeline.

Further, two supporting feet are arranged on the outer wall of the water purifier body, and the two supporting feet are respectively close to two ends of the water purifier body.

Further, a water outlet port is formed in the middle of one end of the end cover, a second thread part is formed in the outer wall or the inner wall of the water outlet port, and the second thread part is used for being connected with an external tap water pipeline.

Further, the water purifier body is of a cylindrical structure with an opening at one end, and the wall thickness of the water purifier body is 1.8-2.0 mm.

Further, the first clamping part and the second clamping part are both provided with accommodating grooves along the extending direction of the first clamping part and the second clamping part, and the first clamping part and the second clamping part are movably connected through a rotating shaft, wherein the first clamping part can rotate around the rotating shaft so that the inner wall of the accommodating groove of the first clamping part is abutted to the annular protruding part.

Further, a locking member is mounted on the first clamping portion, at least a portion of the locking member is provided with a third threaded portion, and when the first clamping portion and the second clamping portion are sleeved on the annular protruding portion of the end cover, the third threaded portion of the locking member is inserted into the threaded hole of the second clamping portion.

Further, the filter element comprises a filter layer, a scale inhibition layer and an activated carbon layer which are sequentially arranged from the outer layer to the outer layer, wherein the filter layer, the scale inhibition layer and the activated carbon layer are of U-shaped structures with openings facing the end cover.

Furthermore, the filter layer is a PVDF ultrafiltration membrane with lining, the scale inhibition layer is filled by high-efficiency polyphosphate or phosphorus-free organic polymer, and the activated carbon layer is filled by granular coconut shell activated carbon.

Further, the water purifier body and the end cover are both made of food-grade 304 stainless steel.

The utility model according to the scheme has the beneficial effects that:

(1) The utility model provides a water purifier convenient to detach and clean, which comprises a water purifier body, a filter element and an end cover, wherein the water purifier body and the end cover are connected in a matched manner to form a hollow cavity structure for placing the filter element; the water purifier body is close to the one end of end cover and is provided with annular card protruding, and the end cover corresponds to be provided with annular convex part, and annular convex part is provided with an annular breach, and annular card protruding joint gets into in the annular breach. This kind of structural design can make end cover and water purifier body coupling reliable to guarantee the connection stability of both, secondly, design like this can avoid the end cover to close when installing in water purifier body port department and occupy water purifier body inner chamber space, and then make the inner chamber space of water purifier body bigger, in order to improve the water purification ability of water purifier body.

(2) The utility model provides a water purifier convenient to detach and clean, wherein a first clamping part and a second clamping part are movably arranged on an end cover, the first clamping part and the second clamping part are movably connected, when the end cover is nested and arranged at one end of a water purifier body, the first clamping part and the second clamping part are respectively sleeved on an annular convex part, and the inner walls of the first clamping part and the second clamping part are propped against the annular convex part. That is, through the locking effect of the connection part of the first clamping part and the second clamping part mutually supporting to realize end cover and water purifier body, thereby strengthened the connection fastness of end cover and water purifier body, secondly, inside butt of first clamping part and second clamping part is on annular convex part, further strengthened the leakproofness to the connection part of end cover and water purifier body, when the water purifier is dismantled to needs, when taking out the filter core that is located the water purifier cavity and wash, only need anticlockwise rotation install the retaining member on first clamping part, then make first clamping part and second clamping part break away from locking state, later dismantle first clamping part and second clamping part, can directly pull down the end cover from the port of water purifier body, and pull out the filter core that is located the water purifier body inner chamber, so design, the installation and the dismantlement efficiency of water purifier have been improved, so that the filter core that washs the inside of water purifier has reduced the operation degree of difficulty.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a water purifier with easy disassembly and cleaning in an embodiment of the utility model;

FIG. 2 is an exploded view of a water purifier according to an embodiment of the present utility model, which is convenient to disassemble and clean;

FIG. 3 is a schematic view showing an internal structure of a water purifier for easy disassembly and cleaning according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram showing a second internal structure of a water purifier for easy disassembly and cleaning according to an embodiment of the present utility model;

Fig. 5 is a second schematic structural view of a water purifier with easy disassembly and cleaning in an embodiment of the utility model.

In the figure, 1, a water purifier body; 11. the annular clamp is convex; 12. a water inlet port; 121. a first threaded portion; 2. a filter element; 3. an end cap; 31. an annular convex portion; 32. a water outlet port; 321. a second threaded portion; 4. a first clamping part; 5. a second clamping portion; 6. a locking member; 61. a third threaded portion; 7. supporting feet; 8. a receiving groove; 91. a filter layer; 92. a scale inhibiting layer; 93. an activated carbon layer.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the utility model and are not intended to limit the scope of the utility model, i.e., the utility model is not limited to the embodiments described.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present utility model and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

For a better understanding of the present utility model, the present utility model is further described below with reference to the drawings and the embodiments:

Referring to fig. 1 to 4, the utility model provides a short water purifier which is convenient to detach and clean, the total length of the short water purifier is 370mm, the short water purifier comprises a water purifier body 1, a filter element 2 and an end cover 3, and the water purifier body 1 and the end cover 3 are connected in a matched manner to form a hollow cavity structure for placing the filter element 2; the water purifier body 1 is provided with annular card protruding 11 near the one end of end cover 3, and end cover 3 corresponds to be provided with annular protruding 31, and annular protruding 31 is provided with an annular breach, and annular card protruding 11 joint gets into in the annular breach. The design like this can make end cover 3 and water purifier body 1 connect reliably to guarantee the connection stability of both, secondly, design like this can avoid end cover 3 to occupy water purifier body 1 inner chamber space when lid is installed in water purifier body 1 port department, and then makes water purifier body 1's inner chamber space bigger, in order to improve water purification ability of water purifier body 1.

Wherein, movable mounting has first clamping part 4 and second clamping part 5 on the end cover 3, and first clamping part 4 and second clamping part 5 rotatable coupling, and first clamping part 4 one end is provided with retaining member 6, and first clamping part 4 passes through retaining member 6 and second clamping part 5 threaded connection, and first clamping part 4 and second clamping part 5 encircle the setting respectively in annular convex part 31 outside.

More specifically, when the end cover 3 is fitted on one end of the water purifier body 1 in a nested manner, the first clamping portion 4 and the second clamping portion 5 are respectively fitted over the annular projection 31, and the inner walls of the first clamping portion 4 and the second clamping portion 5 abut against the annular projection 31. That is, the first clamping part 4 and the second clamping part 5 are mutually matched to realize the locking effect on the connection part of the end cover 3 and the water purifier body 1, so that the connection firmness of the end cover 3 and the water purifier body 1 is enhanced, secondly, the first clamping part 4 and the second clamping part 5 are internally abutted on the annular convex part 31, the tightness of the connection part of the end cover 3 and the water purifier body 1 is further enhanced, when the water purifier needs to be disassembled, the filter element 2 positioned in the hollow cavity of the water purifier is taken out for cleaning, only the locking piece 6 arranged on the first clamping part 4 needs to be rotated anticlockwise, then the first clamping part 4 and the second clamping part 5 are separated from the locking state, then the first clamping part 4 and the second clamping part 5 are disassembled, and finally, the end cover 3 can be directly disassembled from the port of the water purifier body 1, and the filter element 2 positioned in the inner cavity of the water purifier body 1 is extracted, so that the installation and disassembly efficiency of the water purifier is improved, and the operation difficulty is reduced.

In this embodiment, the water purifier body 1 is provided with a water inlet port 12 on an outer wall or an inner wall of the water inlet port 12 with a first screw part 121, and the first screw part 121 is used for connection with an external tap water pipe. By the design, the connection firmness of the water purifier and the tap water pipeline is improved, and the tightness of the connection part of the water purifier and the tap water pipeline is also improved.

In this embodiment, two supporting feet 7 are provided on the outer wall of the water purifier body 1, and the two supporting feet 7 are respectively provided near two ends of the water purifier body 1. The design is convenient for install the water purifier on the wall through supporting legs 7, moreover, can also guarantee that the water purifier can be placed subaerial steadily.

In this embodiment, the middle part of one end of the end cover 3 is provided with a water outlet port 32, and the outer wall or the inner wall of the water outlet port 32 is provided with a second threaded part 321, and the second threaded part 321 is used for being connected with an external tap water pipeline.

In this embodiment, the water purifier body 1 has a cylindrical structure with an opening at one end, and the wall thickness of the water purifier body 1 is 1.8mm to 2.0mm. Preferably, the wall thickness of the water purifier body 1 is 1.8mm, and the design can ensure that the water purifier body 1 has enough wall thickness, so that the anti-collision capability of the water purifier body 1 is improved, and the probability of deformation of the water purifier body 1 when impacted by foreign objects is greatly reduced.

In this embodiment, the first clamping portion 4 and the second clamping portion 5 are both provided with the accommodating groove 8 along the extending direction thereof, and the first clamping portion 4 and the second clamping portion 5 are movably connected through a rotating shaft, wherein the first clamping portion 4 can rotate around the rotating shaft so that the inner wall of the accommodating groove 8 of the first clamping portion 4 abuts against the annular protruding portion 31. By means of the design, the connecting part of the water purifier body 1 and the end cover 3 can be clamped through the first clamping part 4 and the second clamping part 5, and the connection firmness of the water purifier body 1 and the end cover 3 is improved.

In this embodiment, the locking member 6 is mounted on the first clamping portion 4, at least a portion of the locking member 6 is provided with the third threaded portion 61, and when the first clamping portion 4 and the second clamping portion 5 are both sleeved on the annular protrusion 31 of the end cover 3, the third threaded portion 61 of the locking member 6 is inserted into the threaded hole of the second clamping portion 5.

In this embodiment, the filter element 2 includes a filter layer 91, a scale inhibiting layer 92, and an activated carbon layer 93 sequentially disposed from an outer layer to an outer layer, and the filter layer 91, the scale inhibiting layer 92, and the activated carbon layer 93 are all in a U-shaped structure with openings facing the end cover 3. More specifically, the filter layer 91 is a PVDF lined ultrafiltration membrane, the scale inhibiting layer 92 is filled with a high efficiency polyphosphate or a phosphorus-free organic polymer, and the activated carbon layer 93 is filled with granular coconut activated carbon.

In this embodiment, the water purifier body 1 and the end cap 3 are both made of food grade 304 stainless steel. The 304 stainless steel material has excellent corrosion resistance and durability, can effectively resist the corrosion and erosion of water quality, ensures the service life and performance of the water purifier, and secondly, the water purifier body 1 made of the food-grade 304 stainless steel material has better pressure resistance and bearing capacity, can effectively bear water pressure and bearing, not only ensures the stability and safety of the water purifier, but also can ensure that the water purifier body 1 has good high temperature resistance, can be used for a long time in a high temperature environment, does not generate harmful substances or peculiar smell, and ensures the quality and safety of drinking water.

Referring to fig. 5, fig. 5 is a schematic diagram of a long-term water purifier with a total length of 1170mm, which is convenient to detach and clean, according to another embodiment of the present utility model, and the short-term water purifier with other structures is not described here again.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the implementation of the utility model is not limited by the above manner, and it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted, or without any improvement.

Claims

1. A water purifier for easy disassembly cleaning, comprising: the water purifier comprises a water purifier body (1), a filter element (2) and an end cover (3), wherein the water purifier body (1) and the end cover (3) are connected in a matched mode to form a hollow cavity structure for placing the filter element (2); the water purifier comprises a water purifier body (1), wherein the water purifier body (1) is close to one end of an end cover (3) and is provided with an annular clamping protrusion (11), the end cover (3) is correspondingly provided with an annular protrusion (31), the annular protrusion (31) is provided with an annular notch, the annular clamping protrusion (11) is clamped into the annular notch, a first clamping part (4) and a second clamping part (5) are movably installed on the end cover (3), the first clamping part (4) and the second clamping part (5) are rotatably connected, a locking piece (6) is arranged at one end of the first clamping part (4), the first clamping part (4) is in threaded connection with the second clamping part (5) through the locking piece (6), and the first clamping part (4) and the second clamping part (5) are respectively and circumferentially arranged outside the annular protrusion (31).

2. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the water purifier is characterized in that a water inlet port (12) is formed in the outer wall of the water purifier body (1), a first threaded portion (121) is formed in the outer wall or the inner wall of the water inlet port (12), and the first threaded portion (121) is used for being connected with an external tap water pipeline.

3. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the outer wall of the water purifier body (1) is provided with two supporting feet (7), and the two supporting feet (7) are respectively close to two ends of the water purifier body (1).

4. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the middle part of one end of the end cover (3) is provided with a water outlet port (32), the outer wall or the inner wall of the water outlet port (32) is provided with a second threaded part (321), and the second threaded part (321) is used for being connected with an external tap water pipeline.

5. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the water purifier body (1) is of a cylindrical structure with an opening at one end, and the wall thickness of the water purifier body (1) is 1.8 mm-2.0 mm.

6. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the first clamping part (4) and the second clamping part (5) are respectively provided with a containing groove (8) along the extending direction of the containing groove, the first clamping part (4) and the second clamping part (5) are movably connected through a rotating shaft, wherein the first clamping part (4) can rotate around the rotating shaft so that the inner wall of the containing groove (8) of the first clamping part (4) is abutted to the annular convex part (31).

7. The water purifier convenient for disassembly and cleaning as recited in claim 6, wherein: at least one part of the locking piece (6) is provided with a third threaded part (61), and when the first clamping part (4) and the second clamping part (5) are sleeved on the annular convex part (31) of the end cover (3), the third threaded part (61) of the locking piece (6) is inserted into the threaded hole of the second clamping part (5).

8. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the filter element (2) comprises a filter layer (91), a scale inhibition layer (92) and an active carbon layer (93) which are sequentially arranged from an outer layer to the outer layer, wherein the filter layer (91), the scale inhibition layer (92) and the active carbon layer (93) are of U-shaped structures with openings facing the end cover (3).

9. The water purifier convenient for disassembly and cleaning as recited in claim 8, wherein: the filter layer (91) is a PVDF ultrafiltration membrane with lining, the scale inhibition layer (92) is filled by high-efficiency polyphosphate or phosphorus-free organic polymer, and the activated carbon layer (93) is filled by granular coconut shell activated carbon.

10. The water purifier convenient for disassembly and cleaning as recited in claim 1, wherein: the water purifier body (1) and the end cover (3) are made of food-grade 304 stainless steel materials.