CN210710908U

CN210710908U - Domestic purifier based on porous red porcelain filter core

Info

Publication number: CN210710908U
Application number: CN201921563818.9U
Authority: CN
Inventors: 李志科; 胡海泉; 况慧芸; 王竹梅
Original assignee: Jingdezhen Ceramic Institute
Current assignee: Jingdezhen Ceramic Institute
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-09
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a household water purifying device based on a porous purple sand filter element, which comprises a top cover, a purple sand outer cylinder, a purple sand water purifying filter element, a positioning spring clip, a water purifying ceramic grain layer and a water outlet pipe; the purple sand water purification filter element is positioned in the middle of the inner part of the purple sand outer cylinder, the bottom of the filter element is arranged on the bottom surface of the inner part of the purple sand outer cylinder, and the upper part of the filter element is fastened by a positioning spring clip; the water purification ceramic particle layer is positioned at the lower part in the cavity between the purple sand outer tank and the purple sand water purification filter element; the water outlet pipe is connected with a water outlet at the bottom of the purple sand water purification filter element. The utility model has simple and compact structure and convenient operation, the filtration of the purple sand water purification filter element is carried out from outside to inside, and the filtered substances are intercepted on the outer surface of the purple sand water purification filter element, thus being easy to clean and greatly facilitating the use; and the purple sand water purification filter element and the water purification ceramsite can be taken out from the purple sand outer cylinder, are easy to clean and replace and are beneficial to ensuring the good and stable water quality.

Description

Domestic purifier based on porous red porcelain filter core

Technical Field

The utility model relates to a water purification technology field especially relates to a domestic purifier.

Background

At present, most of tap water plants in China still adopt conventional treatment, and due to the quality of urban pipe networks, the water discharged from the tail ends of the pipe networks cannot meet the requirements of different people on drinking water. Therefore, the purchase of barreled water and various bottled water, and the installation of a household water purifier at the end of a pipe network have become the choice of most residents at this time.

The water purifier in the prior art mainly has two types, one type is an improved version of the traditional water purifier, the material of the water purifier is changed into natural minerals, or natural mineral particles or porous balls prepared from natural minerals are added into the traditional water purifier, wherein the former is medical stone, muyu stone, selenium-rich rock particles and the like, and the latter is various ceramic granules, so the improvement effect is limited; the other way is to fundamentally change the material of the filter element of the water purifier, and the porous ceramic material capable of filtering water replaces the traditional high-quality fiber or active carbon, so that although the filtering precision is improved to a certain extent, the porous ceramic material filter element is easy to block, the operation and the cleaning are difficult, the recovery treatment is very troublesome, and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a simple structure, easily operation wash, can realize the filterable domestic purifier based on porous red porcelain filter core of precision.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a household water purifying device based on a porous purple sand filter element, which comprises a top cover, a purple sand outer cylinder, a purple sand water purifying filter element, a positioning spring clip, a water purifying ceramic grain layer and a water outlet pipe; the purple sand water purification filter element is positioned in the middle of the inner part of the purple sand outer cylinder, the bottom of the filter element is arranged on the bottom surface of the inner part of the purple sand outer cylinder, and the upper part of the filter element is fastened by a positioning spring clip; the water purification ceramic particle layer is positioned at the lower part in the cavity between the purple sand outer tank and the purple sand water purification filter element; the water outlet pipe is connected with a water outlet at the bottom of the purple sand water purification filter element.

The utility model discloses intaking from the upper portion of dark red enameled outer jar, the in-process of micropore outside-in infiltration on stewing and through dark red enameled water purification filter core outer wall is being poured into to the water in the outer jar of injection dark red enameled, the suspended solid of the great granule of aquatic subsides to water purification haydite layer downwards under the effect of gravity, accomplish the prefilter by water purification haydite layer, and the precision filtration is accomplished by dark red enameled water purification filter core, the water that gets into in the dark red enameled water purification filter core then is the smart drainage, discharge by the outlet pipe through the delivery port.

Furthermore, the water purification ceramsite layer of the utility model has the volume of 1/3-1/2 of the cavity volume of the purple sand outer cylinder. The purple sand outer cylinder and the purple sand water purification filter element are concentric drums, and the diameter of the purple sand outer cylinder and the diameter of the purple sand water purification filter element are 3: 1.5-2.

Further, dark-red enameled water purification filter core has porous structure, and average aperture is 3.0 ~ 4.0 mu m, and 95% aperture is concentrated between 1 ~ 9.5 mu m, and apparent porosity is 40 ~ 50%.

Further, the water purification ceramsite layer is formed by piling up water purification ceramsite, the water purification ceramsite is spherical with a porous structure, the diameter of the water purification ceramsite is 3.5-10 mm, the average pore diameter of the water purification ceramsite is 2.0-3.0 mu m, and the apparent porosity of the water purification ceramsite is 13-17%.

In the technical scheme, the inner wall of red porcelain outer jar has the glazed layer.

The utility model discloses following beneficial effect has:

(1) the utility model discloses simple structure is compact, convenient operation, and the filtration outside-in of red porcelain water purification filter core goes on, and the filter material is held back at the surface of red porcelain water purification filter core, easily washs, has greatly made things convenient for the use.

(2) The utility model discloses red porcelain water purification filter core and water purification haydite all can take out in the red porcelain outer jar, easily wash and change, are favorable to ensureing the good and stable of quality of water.

(3) The purple sand water purification filter core and the water purification ceramsite of the utility model adopt the same material raw materials, and because the purple sand is rich in various mineral substances, a plurality of trace elements beneficial to human bodies can be dissolved in the filtered water; the function of purifying water can be realized by primary filtration of the water purifying ceramsite and secondary filtration of the fine filtration of the purple sand water purifying filter element, and the filtered water has the health care function.

Drawings

The invention will be described in further detail below with reference to embodiments and the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: a top cover 1, a purple sand outer tank 2, a purple sand water purification filter element 3, a positioning spring clamp 4, a water purification ceramsite layer 5 and a water outlet pipe 6

Detailed Description

Fig. 1 shows the utility model relates to a domestic purifier based on porous red porcelain filter core, including top cap 1, red porcelain outer vat 2, red porcelain water purification filter core 3, location spring card 4, water purification pottery grain layer 5, outlet pipe 6.

As shown in fig. 1, the purple sand outer tank 2 and the purple sand water purification filter element 3 are concentric drums, the diameter of the purple sand outer tank 2 to the diameter of the purple sand water purification filter element 3 are 2 to 1, and the edges of the bottom are provided with radian chamfers to ensure that no residual dead water is left at the bottom, thereby avoiding the breeding of bacteria. The top cover 1 covers the top of the purple sand outer cylinder 2. The inner wall of the purple sand outer cylinder 2 is provided with a glaze layer so as to be convenient to clean.

The purple sand water purification filter element 3 is positioned in the middle of the purple sand outer cylinder 2, the bottom of the filter element is arranged on the bottom surface of the purple sand outer cylinder 2, and the upper part of the filter element is fastened by a positioning spring clip 4. The purple sand water purification filter element 3 can be detached from the purple sand outer cylinder 2 so as to be convenient to clean and replace. The purple sand water purification filter element 3 has a porous structure, the average pore diameter is 3.4 mu m, 95% of the pore diameters are concentrated between 1-9.5 mu m, and the apparent porosity is 46.6%.

The water purification ceramsite layer 5 is positioned at the lower part in the cavity between the purple sand outer vat 2 and the purple sand water purification filter element 3, occupies 1/3 of the volume of the cavity of the purple sand outer vat 2, and is formed by stacking water purification ceramsite. The water purification ceramsite is made of the same material as the purple sand water purification filter element 3, is spherical with a porous structure, and has the quantity ratio of 10mm in diameter to 6mm in diameter to 3.5mm in diameter to 1: 1.5: 3, the average pore diameter of 2.5 mu m and the apparent porosity of 15 percent.

The water outlet pipe 6 is connected with a water outlet at the bottom of the purple sand water purification filter element 3.

The working process of the embodiment is as follows:

the top cover 1 is opened, water is injected into the purple sand outer tank 2, the purple sand water purification filter element 3 is kept stand and is permeated from outside to inside through micropores in the outer wall of the purple sand water purification filter element, large granular suspended matters in the water are downwards settled into the water purification ceramsite layer 5 under the action of gravity, preliminary filtration is completed through the water purification ceramsite layer 5, precision filtration is completed through the purple sand water purification filter element 3, the water entering the purple sand water purification filter element 3 is finely filtered water, and the finely filtered water is discharged through the water outlet pipe 6.

Claims

1. The utility model provides a domestic purifier based on porous red porcelain filter core which characterized in that: comprises a top cover (1), a purple sand outer jar (2), a purple sand water purification filter element (3), a positioning spring clamp (4), a water purification ceramic particle layer (5) and a water outlet pipe (6); the purple sand water purification filter element (3) is positioned in the middle of the interior of the purple sand outer cylinder (2), the bottom of the filter element is arranged on the bottom surface of the interior of the purple sand outer cylinder (2), and the upper part of the filter element is fastened by a positioning spring clamp (4); the water purification ceramic particle layer (5) is positioned at the lower part in the cavity between the purple sand outer cylinder (2) and the purple sand water purification filter element (3); the water outlet pipe (6) is connected with a water outlet at the bottom of the purple sand water purification filter element (3).

2. The household water purifying device based on the porous purple sand filter element as claimed in claim 1, which is characterized in that: the water purification ceramic particle layer (5) occupies 1/3-1/2 of the volume of the cavity of the purple sand outer cylinder (2).

3. The household water purifying device based on the porous purple sand filter element as claimed in claim 1, which is characterized in that: the purple sand outer tank (2) and the purple sand water purification filter element (3) are concentric drums, and the diameter of the purple sand outer tank (2) to the diameter of the purple sand water purification filter element (3) is 3: 1.5-2.

4. The household water purifying device based on the porous purple sand filter element as claimed in claim 1, which is characterized in that: the purple sand water purification filter element (3) has a porous structure, the average pore diameter is 3.0-4.0 mu m, 95% of pore diameters are concentrated between 1-9.5 mu m, and the apparent porosity is 40-50%.

5. The household water purifying device based on the porous purple sand filter element as claimed in claim 1, which is characterized in that: the water purification ceramsite layer (5) is formed by accumulating water purification ceramsite, the water purification ceramsite is spherical with a porous structure, the diameter of the water purification ceramsite is 3.5-10 mm, the average pore diameter of the water purification ceramsite is 2.0-3.0 mu m, and the apparent porosity of the water purification ceramsite is 13-17%.

6. The household water purifying device based on the porous purple sand filter element as claimed in claim 1, which is characterized in that: the inner wall of the purple sand outer cylinder (2) is provided with a glaze layer.