CN203866124U - Household faucet filter - Google Patents

Household faucet filter Download PDF

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Publication number
CN203866124U
CN203866124U CN201420285170.4U CN201420285170U CN203866124U CN 203866124 U CN203866124 U CN 203866124U CN 201420285170 U CN201420285170 U CN 201420285170U CN 203866124 U CN203866124 U CN 203866124U
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CN
China
Prior art keywords
filter
filtering chamber
water
ceramic
ceramic element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420285170.4U
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Chinese (zh)
Inventor
刘艳菊
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201420285170.4U priority Critical patent/CN203866124U/en
Application granted granted Critical
Publication of CN203866124U publication Critical patent/CN203866124U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the field of water treatment equipment and discloses a household faucet filter. The household faucet filter comprises a first filter cavity and a second filter cavity, wherein the bottom end of the first filter cavity is in threaded connection with the top end of the second filter cavity, the top of the first filter cavity is in threaded connection with a top end cover, and the bottom of the second filter cavity is in threaded connection with a bottom end cover; a pipe opening matched with a faucet is formed in the top end cover, and a water outlet is formed in the bottom of the bottom end cover; filter sponge is arranged in the first filter cavity, a ceramic filter element is arranged in the second filter cavity, a porous ceramic cushion block is arranged between the filter sponge and the ceramic filter element, and the pore diameter of the porous ceramic cushion block is greater than that of the ceramic filter element; an ore grain cushion layer is arranged between the bottom of the ceramic filter element and the water outlet. Due to the structure, water from the faucet passes through the filter sponge, the porous ceramic cushion block and the ceramic filter element in sequence; when the water reaches the ceramic filter element, various impurities in the water are removed, the service life of the ceramic filter element is effectively prolonged, and the water purification effect is improved.

Description

A kind of Household water tap strainer
Technical field
The utility model relates to water treating equipment technical field, particularly a kind of Household water tap strainer.
Background technology
Along with scientific and technological progress, people's quality of life and standard improve constantly, and the demand of high quality water is increased fast.But water pollutes and water resources shortage becomes restriction, removes solid sundries, iron rust in tap water on the basis of existing resource, the objectionable impuritiess such as the haloform of removal tap water chlorine disinfectant generation, remove microorganism in water, advance in living standard.
The most of complex structure of existing water purifier, comprises one group of (multiple) strainer of serial connection, and high being unsuitable for of cost generally promoted the use of, and takes up room.
Granted publication number is that the utility model patent of " CN 202007170 U " discloses a kind of household water filter, comprise water inlet pipe and direct-drinking water pipe, and being serially connected in water inlet pipe and the direct set filter of direct-drinking water pipe, described strainer comprises the prime fabric filter element, prime active carbon filter core, negative potential energy filter core, rear class fabric filter element and the rear class active carbon filter core that are connected in series successively along current trend and by filtration rank.
Strainer simple in structure is directly placed a ceramic element in filter cylinder, the strainer of this structure, and ceramic element will soon not stop up, and work-ing life is short.
Utility model content
In order to make up above deficiency, the utility model discloses a kind of simple in structure, cost is low, the Household water tap strainer of long service life, good filtration effect.
The technical solution of the utility model is:
A kind of Household water tap strainer, comprise the first filtering chamber and the second filtering chamber, the top of the bottom of described the first filtering chamber and the second filtering chamber is threaded, and the top of described the first filtering chamber is threaded with top end cover, and the bottom of described the second filtering chamber is threaded with bottom cover; On described top end cover, be provided with the water inlet pipe mouth coordinating with water tap, the bottom of described bottom cover is provided with water outlet; In described the first filtering chamber, arrange and filter sponge, in described the second filtering chamber, ceramic element is set, between described filtration sponge and ceramic element, porous ceramics cushion block is set, the aperture of described porous ceramics cushion block is greater than the aperture of described ceramic element; Between described ceramic element bottom and water outlet, be provided with ore grain bed course.
Preferably, described ore grain bed course comprises cylindrical accommodating cavity, and ore grain is placed in described cylindrical accommodating cavity, and the perisporium of described cylindrical accommodating cavity and the upper and lower end are equipped with water hole.In the water that ore grain bed course makes to be flowed out by the utility model faucet water purifier containing a certain amount of mineral substance, ore grain bed course is cylindrical be for ceramic element and bottom cover between space match.
As preferably, the aperture of described filtration sponge is 0.2 ~ 0.25mm.Play the effect of the larger solid impurity of prevention and iron rust.
As preferred version, the aperture of described porous ceramics cushion block is 1um ~ 2um.Further solid impurity and iron rust, the organic substance etc. in trap water.
Further, the aperture of described ceramic element is 0.15 ~ 0.2um.Ceramic element is greater than the suspended contaminant of 0.15 ~ 0.2um in can filtering water, can also absorb organic chemicals etc.
Further, described water outlet bottom is provided with shower plate.Water can spray, evenly soft.
The beneficial effects of the utility model are:
After Household water tap strainer of the present utility model is connected with water tap, water tap water is out successively through filtering sponge, porous ceramics cushion block and ceramic element, in the time that water arrives ceramic element, oarse-grained solid sundries and scale etc. are filtered sponge and hold back, suspended substance more than particle diameter 1um ~ 2um and partial organic substances matter are held back by porous ceramics cushion block, ceramic element can not be stopped up, and has effectively extended the work-ing life of ceramic element, has improved purifying water effect simultaneously.In addition, Household water tap strainer each several part of the present utility model all can independently separate, and filters sponge and porous ceramics piece and can regularly replace (cost is very low), extends the work-ing life of ceramic element.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of sectional structure schematic diagram of the utility model Household water tap strainer;
Fig. 2 is the fractionation structural representation of Household water tap strainer in Fig. 1;
Wherein, 1-water inlet pipe mouth; 2-top end cover; 3-the first filtering chamber; 4-filters sponge; 5-porous ceramics cushion block; 6-the second filtering chamber; 7-ceramic element; 8-lower end cover; 9-ore grain; The cylindrical accommodating cavity of 10-; 11-shower plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, Household water tap strainer of the present utility model, comprises the first filtering chamber 3 and the second filtering chamber 6.
The first filtering chamber 3 comprises the first filtering chamber body, the first filtering chamber body is cylindrical, the upper end of the first filtering chamber body extends upward columniform first protruding section, the lower end of the first filtering chamber body is extended columniform second protruding section downwards, the equal diameters of first protruding section and second protruding section and be all less than the diameter of the first filtering chamber body, is provided with outside screw on first protruding section and second protruding section.
The second filtering chamber 6 comprises the second filtering chamber body, and the second filtering chamber body is cylindrical, the equal diameters of the diameter of the second filtering chamber body and the first filtering chamber body.The upper end of the second filtering chamber body extends upward columniform the 3rd protruding section, the lower end of the second filtering chamber body is extended columniform the 4th protruding section downwards, the equal diameters of the 3rd protruding section and the 4th protruding section and be all less than the diameter of the second filtering chamber body, on the 3rd protruding section, be provided with internal thread, be provided with outside screw on the 4th protruding section.
The top of the first filtering chamber 3 arranges top end cover 2, and the bottom of top end cover 2 is provided with internal thread, and the bottom 2 of top end cover is threaded with the top of the first filtering chamber (first protruding section).On top end cover 2, be provided with the water inlet pipe mouth 1 removably connecting with water tap.
The filtration sponge 4 that the interior placement of the first filtering chamber 3 aperture is 0.2 ~ 0.25mm, the shape of filtering sponge 4 matches with the shape of the first filtering chamber body; The ceramic element 7 that the interior placement of the second filtering chamber 6 aperture is 0.15 ~ 0.2um, forms cavity (common practise) between ceramic element 7 and the second filtering chamber 6 outer walls.Filter between sponge 4 and ceramic element 7 the porous ceramics cushion block 5 that aperture is 1um ~ 2um is set, porous ceramics cushion block 5 is cylindrical, and its diameter is slightly less than the diameter of second protruding section and the 3rd protruding section.
Bottom (the 4th protruding section) and the top of the second filtering chamber 6 arrange female bottom cover 8 and are threaded.The bottom of bottom cover 8 is provided with shower plate with holes, ore grain bed course is set between ceramic element 7 and shower plate 11, ore grain bed course is made up of the interior placement ore of cylindrical accommodating cavity 10 grain 9, perisporium, the upper base of cylindrical accommodating cavity 10 and go to the bottom and be provided with water hole.

Claims (6)

1. a Household water tap strainer, it is characterized in that: comprise the first filtering chamber and the second filtering chamber, the top of the bottom of described the first filtering chamber and the second filtering chamber is threaded, the top of described the first filtering chamber is threaded with top end cover, and the bottom of described the second filtering chamber is threaded with bottom cover; On described top end cover, be provided with the water inlet pipe mouth coordinating with water tap, the bottom of described bottom cover is provided with water outlet; In described the first filtering chamber, arrange and filter sponge, in described the second filtering chamber, ceramic element is set, between described filtration sponge and ceramic element, porous ceramics cushion block is set, the aperture of described porous ceramics cushion block is greater than the aperture of described ceramic element; Between described ceramic element bottom and water outlet, be provided with ore grain bed course.
2. Household water tap strainer as claimed in claim 1, is characterized in that: described ore grain bed course comprises cylindrical accommodating cavity, and ore grain is placed in described cylindrical accommodating cavity, and the perisporium of described cylindrical accommodating cavity and the upper and lower end are equipped with water hole.
3. Household water tap strainer as claimed in claim 1, is characterized in that: the aperture of described filtration sponge is 0.2 ~ 0.25mm.
4. Household water tap strainer as claimed in claim 1, is characterized in that: the aperture of described porous ceramics cushion block is 1um ~ 2um.
5. Household water tap strainer as claimed in claim 4, is characterized in that: the aperture of described ceramic element is 0.15 ~ 0.2um.
6. Household water tap strainer as claimed in claim 5, is characterized in that: described water outlet bottom is provided with shower plate.
CN201420285170.4U 2014-05-30 2014-05-30 Household faucet filter Expired - Fee Related CN203866124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420285170.4U CN203866124U (en) 2014-05-30 2014-05-30 Household faucet filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420285170.4U CN203866124U (en) 2014-05-30 2014-05-30 Household faucet filter

Publications (1)

Publication Number Publication Date
CN203866124U true CN203866124U (en) 2014-10-08

Family

ID=51647103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420285170.4U Expired - Fee Related CN203866124U (en) 2014-05-30 2014-05-30 Household faucet filter

Country Status (1)

Country Link
CN (1) CN203866124U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20150530

EXPY Termination of patent right or utility model