CN209662736U - A kind of water purification filter cored structure - Google Patents

Abstract

The utility model discloses a kind of water purification filter cored structures, including filter element body and filter core pedestal；The filter element body includes filter cylinder, filtering cartridge lid, filtering body, filter chamber and non-return component, the filtering cartridge lid is arranged in the cartridge top portion, the filtering body plays a role in filtering, and the filter chamber is arranged in the filter cylinder, and the non-return component is arranged in the filter cylinder；The non-return component includes the first non-return piece, the second non-return piece and third non-return piece, and for preventing water inlet end adverse current, the third non-return piece is located at the filter cylinder bottom for first non-return piece and second non-return piece, for preventing water outlet adverse current；The filter core pedestal is arranged in the filter element body bottom, for fixing the filter element body.A kind of water purification filter cored structure of the utility model can play sealing effect, and filter core vertical setting of types does not increase the diameter dimension of filter core, and filter core size can be made smaller, make full use of filtration cartridge volume, reduce filter core series, reduce cost.

Description

A kind of water purification filter cored structure

Technical field

The utility model relates to filter device technical field, in particular to a kind of water purification filter cored structure.

Background technique

With the continuous improvement of people's living standards, people are also higher and higher for the quality requirement of water, the quality of water is straight It connects the health for being related to human body, such as culinary art, washing fruit and vegetable, cooking and heat up water etc. all can directly use water, generally requires Purified treatment is carried out to water to reuse.

Most of tap does not have the function of filtering in the market, and the work of filtering can be played by needing to install additional filter With but the aperture of plain filter is larger, cannot play good filtration, with long also not easy to clean, and adds The tap for having filled filter can only flow out filtered water, will seem inconvenient when needing using non-filtered water, and With the continuous development of industry, the environment in China has had been subjected to great destruction, and China inherently belongs to water shortage country, such as The present with environment pollution, the water resource being able to use more have too many difficulties to cope with；So if the tap water without filtering can expire Low demand in sufficient people's life, can achieve water conservation, multi-functional demand, people's exploitation in life in order to facilitate people Water purification tap, most of clear water faucets have the double outlets of single-entry single-out or single import in the market, seldom release double into double Formula clear water faucet out.

Double clear water faucets out are released, double exhalant canal water filtering elements are equipped with, purification tube body is set to faucet body and water outlet Between pipe, the water inlet and faucet body for purifying tube body are detachably connected, and double exhalant canal water filtering elements are generally ultrafiltration membrane Filter core, purification tube body are detachably connected by upper end cover and outlet pipe, in use, by the faucet body of the clear water faucet and originally Water pipe connection, tap water can be obtained by the filtering of exhalant canal water filtering elements double in its pure water pipe body by outlet pipe outflow To the tap water of purification, it can directly drink or for culinary art etc., the clear water faucet structure is simple, it is easy to use, effectively reach Water purification effect is arrived, still, double formula clear water faucet filter cores out do not have inverse-stopping functions, cause filtered water adverse current, form two Secondary pollution, and it be easy to cause the damage of filter core.

Utility model content

In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of water purification filter cored structure, energy Sealing effect is enough played, filter core vertical setting of types does not increase the diameter dimension of filter core, and filter core size can be made smaller, make full use of filter core Space reduces filter core series, reduces cost.

The utility model is achieved through the following technical solutions:

A kind of water purification filter cored structure, including filter element body and filter core pedestal；

The filter element body includes filter cylinder, filtering cartridge lid, filtering body, filter chamber and non-return component, and the filtering cartridge lid setting exists The cartridge top portion, the filtering body play a role in filtering, and the filter chamber is arranged in the filter cylinder, and the non-return component is set It sets in the filter cylinder；

The non-return component includes the first non-return piece, the second non-return piece and third non-return piece, first non-return piece and institute The second non-return piece is stated for preventing water inlet end adverse current, the third non-return piece is located at the filter cylinder bottom, for preventing water outlet Countercurrently；

The filter core pedestal is arranged in the filter element body bottom, for fixing the filter element body.

Further, the filtering body is arranged in the filter chamber, and the filtering body includes upper filtering body and lower filtering Body.

Further, the filter chamber includes first chamber, second chamber, third chamber and the 4th chamber.

Further, the first chamber and the second chamber bias are located at the filter cylinder side, the second chamber With the first chamber inscribe.

Further, the upper filtering body is equipped in the first chamber, the first chamber is arranged in the filtering cartridge lid Lower section.

Further, the second chamber is equipped with the lower filtering body, and the second chamber is arranged in the first chamber Lower section.

Further, the third chamber leads to logical with second chamber, and the 4th chamber and the first chamber connect It is logical.

Further, the filter core pedestal includes hanging platform, hanging platform seat and rotation valve, and the hanging platform and the hanging platform seat connect It connects.

Further, the hanging platform seat is equipped with 2 inlet openings and 2 apopores.

Further, the rotation valve is used for while controlling 2 inlet openings and 2 apopore sealings or connects It is logical.

Water purification filter cored structure described in the utility model, has the following beneficial effects:

1) water purification filter cored structure described in the utility model is equipped with check component at disengaging water end (W.E.), for preventing Inlet and outlet water adverse current.

2) water purification filter cored structure described in the utility model reduces filter core series, reduces cost.

3) water purification filter cored structure described in the utility model reduces filter using great circle and the tangent sealing means of roundlet Cylinder diameter.

4) water purification filter cored structure described in the utility model, inside use off-centre operation sealing waterway, increase water inlet area.

5) water purification filter cored structure described in the utility model, filter core vertical setting of types do not increase the diameter dimension of filter core, filter core ruler It is very little to be made smaller, make full use of filtration cartridge volume.

Detailed description of the invention

It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is a kind of structural schematic diagram of water purification filter cored structure provided by the embodiment of the utility model.

Fig. 2 is a kind of exploded view of water purification filter cored structure provided by the embodiment of the utility model.

In figure: 1- filter element body, 2- filter core pedestal, 11- filter cylinder, 12- filtering cartridge lid, 13- filtering body, 14- filter chamber, 15- Non-return component, flow guide sleeve in 16-, 17-O type sealing ring, 18- lower fixed seat, 121- filter core lid, 122- sealing cover, 131- are upper Filter body, filtering body under 132-, 141- first chamber, 142- second chamber, 143- third chamber, the 4th chamber of 144-, 151- One non-return piece, the second non-return piece of 152-, 153- third non-return piece, the upper filter material upper cover of 1311-, the upper filter material lower cover of 1312-, 1313- Upper filter material, filter material upper cover under 1321-, filter material lower cover under 1322-, filter material under 1323-, 21- hanging platform, 22- hanging platform seat, 23- rotation Valve, the inlet opening 221-, 222- apopore, the first inlet opening 2211-, the second inlet opening 2212-, the first apopore of 2221-, The second apopore of 2222-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out clearly the technical solution in utility model embodiment Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

Referring to figs. 1 and 2, the present embodiment provides a kind of water purification filter cored structure, including filter element body 1, the filters Core ontology 1 includes filter cylinder 11, filtering cartridge lid 12, filtering body 13, filter chamber 14, non-return component 15, interior flow guide sleeve 16, O-ring seal 17 and lower fixed seat 18.

Referring to figs. 1 and 2, the filtering cartridge lid 12 includes filter core lid 121 and sealing cover 122, and the filtering cartridge lid 12 is set It sets at 11 top of filter cylinder, the sealing cover 122 is located at 121 lower section of filter core lid, and the filter core lid 121 is for sealing institute Filter cylinder 11 is stated, the sealing cover 122 is for sealing the filtering body 13.

Referring to figs. 1 and 2, the filtering body 13 is arranged in the filter cylinder 11, and the filtering body 13 includes upper mistake Filter body 131 and lower filtering body 132, the upper filtering body 131 include upper filter material upper cover 1311, upper filter material lower cover 1312 and upper filter material 1313；The lower filtering body 132 includes lower filter material upper cover 1321, lower filter material lower cover 1322 and lower filter material 1323.

Specifically, the upper filter material upper cover 1311 and the upper filter material lower cover 1312 pass through with the upper filter material 1313 respectively Thermosol is bonded and sealed；The lower filter material upper cover 1321 and the lower filter material lower cover 1322 pass through with the lower filter material 1323 respectively Thermosol is bonded and sealed.

Referring to figs. 1 and 2, the filter chamber 14 is arranged in the filter cylinder 11, and the filter chamber 14 includes first Chamber 141, second chamber 142, third chamber 143 and the 4th chamber 144.

Specifically, the first chamber 141 and second chamber 142 is eccentric is located at 11 side of filter cylinder, described the Two chambers 142 and 141 inscribe of first chamber.

Referring to figs. 1 and 2, the first chamber 141 is arranged below the sealing cover 122, on the upper filter material Lid 1311, upper filter material lower cover 1312 and the filter cylinder 11 form the first chamber 141, and the upper filter material 1313 is arranged described In first chamber 141.

Referring to figs. 1 and 2, the second chamber 142 is arranged below the first chamber 141, the lower filter material Upper cover 1321, lower filter material lower cover 1322 and the interior flow guide sleeve 16 form the second chamber 142, and the lower filter material 1323 is set It sets in the second chamber 142.

Referring to figs. 1 and 2, the third chamber 143 by the filter cylinder 11, the O-ring seal 17 and it is described under The sealing of fixing seat 18 is formed, and the 4th chamber 144 is formed by the interior flow guide sleeve 16 and the upper sealing of filter material lower cover 1313.

Referring to figs. 1 and 2, the non-return component 15 includes the first non-return piece 151, the second non-return piece 152 and third Non-return piece 153.

Referring to figs. 1 and 2, first non-return piece 151 and the second non-return piece 152 are check valve, for prevent into Water end (W.E.) adverse current, three chamber 143 are connected to the first chamber 141 by first non-return piece 151, the 4th chamber 144 are connected to second non-return piece 152.

Referring to figs. 1 and 2, the third non-return piece 153 includes check valve and spring, the third non-return piece 153 Setting is in 11 bottom of filter cylinder, for preventing water outlet adverse current.

Referring to figs. 1 and 2, the filter core pedestal (2) includes hanging platform 21, hanging platform seat 22 and rotation valve 23.

Referring to figs. 1 and 2, the hanging platform 21 has cavity structure, and the hanging platform 21 is located at the hanging platform seat 22 top Portion, the hanging platform seat 22 are connected with 1 bottom of filter body, and the rotation valve 23 is located in the hanging platform 21.

Referring to figs. 1 and 2,22 bottom of hanging platform seat is equipped with inlet opening 221 and apopore 222, the inlet opening 221 include the first inlet opening 2211 and the second inlet opening 2212, and the apopore 222 includes that the first apopore 2221 and second goes out Water hole 2222.

Specifically, the filtration core has 2 water routes, respectively the first water route and the second water route.

Specifically, water flows into the third chamber 143 by first inlet opening 2211, when filling up the third chamber After 143, water flows into the second chamber 142 by first non-return piece 151, and in second chamber 142, water is through under described Filtering body 32 filters, and filtered water flows into the third non-return piece 153 by the lower filter material lower cover 322, passes through described the Three non-return pieces 153 are flowed out by first apopore 2221, form the first water route.

Specifically, second non-return piece 152 is flowed to by second inlet opening 2212 for water, it is non-return by described second Part 152 flows into the first chamber 141, and in the first chamber 141, water is filtered through the upper filtering body 131, after filtering Water the 4th chamber 144 is flowed by the upper filter material lower cover 1312, then the third is flowed by the 4th chamber 144 and is stopped It in inverse part 153, by the third non-return piece 153, is flowed out by second apopore 2222, forms the second water route.

Specifically, the rotation valve 23 is used for while controlling the inlet opening 221 and the sealing of the apopore 222 or connects It is logical.

Specifically, the filter element body 1 drives the rotation valve 23 to rotate by the card slot of the hanging platform 21, when the filter Core ontology 1 is rotated to 222 position of the inlet opening 221 and the apopore, the filter element body 1 on the correspondence hanging platform seat 22 Be connected to the filter core pedestal 2, the hanging platform seat 22 opens the third non-return piece 153, formed access formed the first water route and Second water route.

The present embodiment 1 provides a kind of water filtering element filter structure, can be realized the double water outlets of double water inlets；In water inlet end With check component is equipped at water outlet, prevent Inlet and outlet water counter flow action, be conducive to dismantle filter core；Filter core series is reduced, is reduced Cost；Vertical setting of types design, makes full use of filtration cartridge volume.Bias design, reduces sealed circular ring diameter, reduces filtering core diameter.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection scope of the appended claims for the utility model.

Claims (10)

1. a kind of water purification filter cored structure, which is characterized in that including filter element body (1) and filter core pedestal (2)；The filter element body It (1) include filter cylinder (11), filtering cartridge lid (12), filtering body (13), filter chamber (14) and non-return component (15), the filtering cartridge lid (12) At the top of the filter cylinder (11), the filtering body (13) is used for the impurity gone in water removal for setting, and filter chamber (14) setting exists In the filter cylinder (11), non-return component (15) setting is in the filter cylinder (11)；

The non-return component (15) includes the first non-return piece (151), the second non-return piece (152) and third non-return piece (153), described For preventing water inlet end adverse current, the third non-return piece (153) is set for first non-return piece (151) and second non-return piece (152) It sets in the filter cylinder (11) bottom, for preventing water outlet adverse current；

The filter core pedestal (2) is arranged in the filter element body (1) bottom, for fixing the filter element body (1).

2. a kind of water purification filter cored structure according to claim 1, which is characterized in that the filtering body (13) is arranged in institute It states in filter chamber (14), the filtering body (13) includes upper filtering body (131) and lower filtering body (132).

3. a kind of water purification filter cored structure according to claim 2, which is characterized in that the filter chamber (14) includes first Chamber (141), second chamber (142), third chamber (143) and the 4th chamber (144).

4. a kind of water purification filter cored structure according to claim 3, which is characterized in that the first chamber (141) and institute State that second chamber (142) is eccentric to be located at the filter cylinder (11) side, the second chamber (142) and the first chamber (141) Inscribe.

5. a kind of water purification filter cored structure according to claim 3, which is characterized in that set in the first chamber (141) There is the upper filtering body (131), first chamber (141) setting is below the filtering cartridge lid (12).

6. a kind of water purification filter cored structure according to claim 3, which is characterized in that the second chamber (142) is equipped with The lower filtering body (132), second chamber (142) setting is below the first chamber (141).

7. a kind of water purification filter cored structure according to claim 3, which is characterized in that the third chamber (143) and institute Second chamber (142) connection is stated, the 4th chamber (144) is connected to the first chamber (141).

8. a kind of water purification filter cored structure according to claim 1, which is characterized in that the filter core pedestal (2) includes hanging Platform (21), hanging platform seat (22) and rotation valve (23), the hanging platform (21) connect with the hanging platform seat (22).

9. a kind of water purification filter cored structure according to claim 8, which is characterized in that the hanging platform seat (22) is equipped with 2 Inlet opening (221) and 2 apopores (222).

10. a kind of water purification filter cored structure according to claim 9, which is characterized in that the rotation valve (23) is for same When 2 inlet openings (221) of control and 2 apopores (222) seal or be connected to.