CN216513268U

CN216513268U - Water purifier

Info

Publication number: CN216513268U
Application number: CN202122664225.5U
Authority: CN
Inventors: 向东; 尹晓斌; 王凡
Original assignee: Guangdong Wanhe Water Purification Equipment Co ltd
Current assignee: Guangdong Wanhe Water Purification Equipment Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-13
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of water treatment, and discloses a water purifier, which comprises a protective shell and a filter element assembly arranged in the protective shell; the filter element assembly comprises a shell and a filter element cylinder arranged in the shell, the outer wall of the filter element cylinder and the inner wall of the shell are oppositely arranged at intervals, the top of the shell is hermetically connected with a filter head, the filter head is connected with a water inlet pipeline and a water outlet pipeline, and the water inlet pipeline is communicated with the inside of the shell; the side wall of the filter element cylinder is provided with a plurality of through holes, a filter material is arranged inside the filter element cylinder, the upper end of the filter element cylinder is hermetically connected with an upper end cover, the upper end cover is provided with a water outlet nozzle, the filter material is provided with a water outlet channel, and the water outlet channel, the water outlet nozzle and a water outlet pipeline are sequentially communicated. After the running water passes through the inside of inlet channel entering shell, water gets into the inside of filter core section of thick bamboo from the through-hole, filters water through the inside multilayer filter material of filter core section of thick bamboo, and the filter effect is good and filtration efficiency is fast, adopts single filter core structure to effectively shorten the water route flow, the increase water yield.

Description

Water purifier

Technical Field

The utility model relates to the technical field of water treatment, in particular to a water purifier.

Background

Along with the improvement of living standard, the popularization of the water purifier is more and more extensive, and the water quality is filtered and purified by the water purifier, so that the purposes of improving the water quality and the taste of water are achieved. Most current water purifiers adopt to hinder the progressive structure of sieve filtering principle, specifically are concatenated by a plurality of filter cores end to end and form, and filter core precision is arranged in proper order from low to high to realize that multistage filter core apportionment holds back the filth, thereby reduce filter core jam and artifical blowdown, tear the number of times of washing and prolong the cycle of changing the filter core. However, the water purifier is easy to be limited by the installation environment due to the fact that the size of the water purifier is increased by the aid of the filter elements, the water purifier is easy to be limited by the installation environment, meanwhile, the flow of water in the water purifier is long, and water yield is influenced to a certain degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water purifier which is small in size, occupies a small installation space, improves the installation convenience of the water purifier, is simple and compact in waterway design and is beneficial to increasing the water yield.

In order to achieve the purpose, the utility model provides a water purifier, which comprises a protective shell and a filter element assembly arranged in the protective shell; the filter element assembly comprises a shell and a filter element cylinder arranged in the shell, the outer wall of the filter element cylinder and the inner wall of the shell are oppositely arranged at intervals, the top of the shell is hermetically connected with a filter head, the filter head is connected with a water inlet pipeline and a water outlet pipeline, and the water inlet pipeline is communicated with the inside of the shell; the filter element comprises a filter element cylinder and is characterized in that a plurality of through holes are formed in the side wall of the filter element cylinder, a filter material is arranged inside the filter element cylinder, the upper end of the filter element cylinder is hermetically connected with an upper end cover, a water outlet nozzle is arranged on the upper end cover, a water outlet channel is formed in the filter material, and the water outlet channel, the water outlet nozzle and the water outlet pipeline are sequentially communicated.

In some embodiments, the water outlet device further comprises an electric control board, a flow meter is connected to the water outlet end of the water outlet pipeline, and the electric control board is electrically connected with the flow meter for detecting the water outlet amount of the water outlet pipeline.

In some embodiments, the cartridge comprises an inner shell and an ultrafiltration membrane shell which are sequentially connected in the up-down direction and are communicated with each other, the upper end cover is connected to the top of the inner shell, and the through hole is formed in the side wall of the ultrafiltration membrane shell;

the filter material is including locating ultrafiltration membrane in the ultrafiltration membrane shell, locating support cylinder in the inner shell and locating support the rich strontium carbon-point in the section of thick bamboo, the outer wall of support cylinder with the inner wall relative interval of inner shell sets up in order to fill has little nose ceramic particle, water outlet channel opens and locates rich strontium carbon-point.

In some embodiments, the support cylinder has an open upper end and a sealed lower end, and the lower end of the support cylinder is spaced opposite to the inner lower end of the inner casing.

In some embodiments, the outer side wall of the ultrafiltration membrane shell is sleeved with a folded cloth PP cotton body and an arsenic removal carbon rod which are sequentially arranged from outside to inside.

In some embodiments, the filter head has a water inlet portion and a water outlet portion, the water inlet conduit communicates with the interior of the housing through the water inlet portion, and the water outlet nozzle communicates with the water outlet conduit through the water outlet portion.

In some embodiments, the bottom of the protective shell is provided with anti-slip foot pads.

Compared with the prior art, the water purifier has the beneficial effects that:

in the protective housing was located to the filter element group spare, after the running water passed through the inside that inlet channel got into the shell, water got into the inside of filter element section of thick bamboo from the through-hole, filtered water through the inside multilayer filter material of filter element section of thick bamboo after from water outlet channel in proper order the faucet reaches outlet channel flows, and the filter effect is good and filtration efficiency is fast, adopts single filter core structure to effectively shorten the water route flow, increase water yield. Meanwhile, the water purifier disclosed by the utility model is smaller in size, the installation space is reduced, and the installation convenience of the water purifier is improved.

Drawings

Fig. 1 is a schematic view of a structure of a water purifier according to some embodiments of the present invention;

FIG. 2 is a schematic half-section view of FIG. 1;

fig. 3 is a schematic structural view of a water purifier with a display housing omitted according to some embodiments of the present invention;

FIG. 4 is a schematic structural view of a mounting cylinder and an outer end cap according to some embodiments of the utility model;

FIG. 5 is a schematic half-sectional view of FIG. 4, with the arrows indicating the direction of water flow, and with ceramic particles omitted;

FIG. 6 is an exploded schematic view of FIG. 4;

FIG. 7 is a schematic structural view of a filter element assembly according to some embodiments of the utility model;

FIG. 8 is a schematic half-section view of FIG. 7;

FIG. 9 is a schematic structural view of an outer end cap of some embodiments of the present invention;

in the figure, the position of the upper end of the main shaft,

1. a protective shell; 11. anti-skid foot pads;

2. a housing;

3. a filter element cartridge; 31. an inner shell; 311. a support cylinder; 312. a strontium-rich carbon rod; 3121. a water outlet channel; 32. an ultrafiltration membrane shell; 321. a through hole; 322. folding PP cotton body; 323. removing arsenic from the carbon rod;

4. a filter head; 41. a water inlet part; 42. a water outlet part;

5. a water inlet pipeline;

6. a water outlet pipeline; 61. a flow meter;

7. an upper end cover; 71. a water outlet nozzle;

8. an electric control board.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 9, an embodiment of the present invention provides a water purifier, including a protective shell 1 and a filter element assembly disposed in the protective shell 1; the filter element assembly comprises a shell 2 and a filter element cylinder 3 arranged in the shell 2, the outer wall of the filter element cylinder 3 and the inner wall of the shell 2 are oppositely arranged at intervals, the top of the shell 2 is hermetically connected with a filter head 4, the filter head 4 is connected with a water inlet pipeline 5 and a water outlet pipeline 6, and the water inlet pipeline 5 is communicated with the inside of the shell 2; the side wall of the filter element cylinder 3 is provided with a plurality of through holes 321, a filter material is arranged inside the filter element cylinder 3, the upper end of the filter element cylinder 3 is hermetically connected with an upper end cover 7, the upper end cover 7 is provided with a water outlet nozzle 71, the filter material is provided with a water outlet channel 3121, and the water outlet channel 3121, the water outlet nozzle 71 and the water outlet pipeline 6 are sequentially communicated.

Based on above-mentioned scheme, after the running water passed through inlet channel 5 and got into the inside of shell 2, water got into the inside of filter core section of thick bamboo 3 from through-hole 321, filtered water through the inside multilayer filter material of filter core section of thick bamboo 3 and flow out from exhalant canal 3121, faucet 71 and outlet pipe way 6 in proper order after filtering, the filter effect is good and filtration efficiency is fast, adopts single filter core structure to effectively shorten the water route flow, increases the water yield. Meanwhile, the water purifier disclosed by the utility model is smaller in size, the installation space is reduced, and the installation convenience of the water purifier is improved.

It is understood that the housing 2 is hollow and has an opening at the upper end, and the filter head 4 can be hermetically connected to the top of the housing 2 by welding. The spout 71 is hollow and has openings at both ends.

The water outlet end of the water outlet pipeline 6 is connected with a flow meter 61, and the electric control board 8 is electrically connected with the flow meter 61 and used for detecting the water outlet amount of the water outlet pipeline 6. The flow meter 61 is connected in parallel to the water outlet line 6. The electronic control board 8 obtains the water outlet amount of the water outlet pipeline 6 by obtaining the signal of the flow meter 61 so as to calculate the daily water consumption of the user. In addition, can also be equipped with the display screen with 8 electric connection of automatically controlled board on the protective housing 1 to with the visual show of water yield and user's water consumption.

In some embodiments, the cartridge 3 includes an inner casing 31 and an ultrafiltration membrane casing 32 sequentially connected in the up-down direction and communicating with each other, the upper end cap 7 is connected to the top of the inner casing 31, and the through hole 321 is opened on the side wall of the ultrafiltration membrane casing 32; the filter material comprises an ultrafiltration membrane (not shown in the figure) arranged in the ultrafiltration membrane shell 32, a support cylinder 311 arranged in the inner shell 31 and a strontium-rich carbon rod 312 arranged in the support cylinder 311, the outer wall of the support cylinder 311 and the inner wall of the inner shell 31 are oppositely arranged at intervals to be filled with micro-nose ceramic particles (not shown in the figure), and a water outlet channel 3121 is arranged on the strontium-rich carbon rod 312. The strontium-rich carbon rod 312 of the embodiment of the present invention is a hollow rod formed by compacting activated carbon and strontium ore. The surface of the activated carbon is etched to create a microporous structure so that the strontium-rich carbon rods 312 have more pores to allow water to smoothly flow therethrough. Gaps through which water flows are formed among the micro-nose ceramic particles.

Specifically, the water flows in the cartridge 3 in the following manner: the water in the outer shell 2 flows into the ultrafiltration membrane shell 32 through the through hole 321, the ultrafiltration membrane body filters heavy metals, bacteria and the like, primary filtration of the water is completed, then the water flows into the inner shell 31 from the ultrafiltration membrane shell 32, then the water passes through gaps of the micro-nose ceramic particles, peculiar smell and residual chlorine in the water are removed by the micro-nose ceramic particles, the water quality is further purified, then the water permeates into the water outlet channel 3121 from the pores of the strontium-rich carbon rod 312, strontium ore is supplemented with strontium element in the water in the process, the health of the water quality is improved, and finally the water flows out of the filter element cylinder 3 along the water outlet channel 3121, the water outlet nozzle 71 and the water outlet pipeline 6.

In some embodiments, the supporting cylinder 311 has an open upper end and a sealed lower end, and the lower end of the supporting cylinder 311 is spaced apart from the inner lower end of the inner casing 31. For example, the side wall of the support cylinder 311 is provided with a perforated structure through which water flows so that water can smoothly pass through the micro-nose ceramic particles.

In some embodiments, in order to improve the filtering and purifying effect of water, the outer sidewall of the ultrafiltration membrane casing 32 is sleeved with a folded cloth PP cotton body 322 and an arsenic removal carbon rod 323 which are sequentially arranged from outside to inside. Therefore, the water is firstly filtered by the folding cloth PP cotton body 322 before flowing into the ultrafiltration membrane shell 32, and then arsenic element and peculiar smell in the water are removed by the arsenic removing carbon rod 323, and the water is further preliminarily filtered.

In some embodiments, the filter head 4 has a water inlet portion 41 and a water outlet portion 42, the water inlet pipe 5 is communicated with the interior of the housing 2 through the water inlet portion 41, and the water outlet nozzle 71 is communicated with the water outlet pipe 6 through the water outlet portion 42. Specifically, the water inlet portion 41 and the water outlet portion 42 are respectively a channel structure, so that water can smoothly flow in or out. The filter head 4 is, for example, a plastic part formed by injection molding, has high overall structural strength, and is prepared by an injection molding process, so that waterproof sealing performance is ensured, and economic benefits are improved.

In some embodiments, the bottom of the protective case 1 is provided with anti-slip footpads 11. The anti-skidding foot pad 11 is silica gel pad or rubber pad for example to prevent that the water purifier from taking place the displacement after putting, improve the job stabilization nature of water purifier.

To sum up, the embodiment of the present invention provides a water purifier, wherein the filter element assembly is disposed in the protective housing 1, when tap water enters the interior of the housing 2 through the water inlet pipe 5, the water enters the interior of the filter element cylinder 3 from the through hole 321, and after being filtered by the multiple layers of filter materials in the interior of the filter element cylinder 3, the water flows out from the water outlet channel 3121, the water outlet nozzle 71 and the water outlet pipe 6 in sequence, the water purifier has a good filtering effect and a fast filtering efficiency, and a single filter element structure is adopted to effectively shorten a water path flow and increase a water yield. Meanwhile, the water purifier disclosed by the utility model is smaller in size, the installation space is reduced, and the installation convenience of the water purifier is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A water purifier is characterized by comprising a protective shell and a filter element assembly arranged in the protective shell; the filter element assembly comprises a shell and a filter element cylinder arranged in the shell, the outer wall of the filter element cylinder and the inner wall of the shell are oppositely arranged at intervals, the top of the shell is hermetically connected with a filter head, the filter head is connected with a water inlet pipeline and a water outlet pipeline, and the water inlet pipeline is communicated with the inside of the shell; the filter element comprises a filter element cylinder and is characterized in that a plurality of through holes are formed in the side wall of the filter element cylinder, a filter material is arranged inside the filter element cylinder, the upper end of the filter element cylinder is hermetically connected with an upper end cover, a water outlet nozzle is arranged on the upper end cover, a water outlet channel is formed in the filter material, and the water outlet channel, the water outlet nozzle and the water outlet pipeline are sequentially communicated.

2. The water purifier of claim 1, further comprising an electric control board, wherein a flow meter is connected to the water outlet end of the water outlet pipeline, and the electric control board is electrically connected to the flow meter for detecting the water outlet amount of the water outlet pipeline.

3. The water purifier of claim 1, wherein the cartridge comprises an inner casing and an ultrafiltration membrane casing which are sequentially connected in an up-down direction and are communicated with each other, the upper end cap is connected to the top of the inner casing, and the through hole is opened in the side wall of the ultrafiltration membrane casing;

4. The water purifier as claimed in claim 3, wherein the support cylinder has an open upper end and a sealed lower end, and the lower end of the support cylinder is spaced apart from the inner lower end of the inner casing.

5. The water purifier as claimed in claim 3 or 4, wherein the outer side wall of the ultrafiltration membrane shell is sleeved with a folded PP cotton cloth and an arsenic removal carbon rod which are sequentially arranged from outside to inside.

6. The water purifier of claim 1, wherein the filter head has a water inlet portion and a water outlet portion, the water inlet conduit communicates with the interior of the housing through the water inlet portion, and the water outlet nozzle communicates with the water outlet conduit through the water outlet portion.

7. The water purifier of claim 1, wherein the bottom of the protective shell is provided with an anti-slip foot pad.