CN110357176A - Filter core and purifier with it - Google Patents
Filter core and purifier with it Download PDFInfo
- Publication number
- CN110357176A CN110357176A CN201810254042.6A CN201810254042A CN110357176A CN 110357176 A CN110357176 A CN 110357176A CN 201810254042 A CN201810254042 A CN 201810254042A CN 110357176 A CN110357176 A CN 110357176A
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- Prior art keywords
- sustained release
- filter core
- filter
- chamber
- core according
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/305—Treatment of water, waste water, or sewage by irradiation with electrons
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of filter core and with its purifier, filter core includes: shell, and filter chamber is defined in shell, and shell is equipped with the inlet and outlet being connected to filter chamber；Purification sustained release composite filter element, purification sustained release composite filter element are located in filter chamber and include: filter material, and filter material is located in filter chamber and is separated out sustained release chamber and the outer filter chamber outside sustained release chamber in filter chamber, and outer filter chamber is connected to water inlet；Be sustained filter core, sustained release filter core in filled with sustained release filtrate, sustained release filter core be equipped with sustained release hole, sustained release filter core be located at be sustained it is intracavitary and be sustained filtrate by sustained release chamber water flow suction function under by sustained release hole release；The bottom of sustained release filter core is arranged in central tube, central tube, and central tube is connected to water outlet and sustained release chamber respectively.Filter core according to an embodiment of the present invention has many advantages, such as that surfactant can be generated, using comfortable.
Description
Technical field
The present invention relates to the technical field of electrical appliances manufacturing, in particular to a kind of filter core and the water purification with the filter core
Equipment.
Background technique
In the related technology for providing the filter core for washing shield water, shield use is washed by being filtered to provide for user to tap water
Water, but filter core has a single function, can only provide it is more pure wash shield water, cannot protect the skin of user well.If straight
It connects and launches skin care ingredient in filter core, it can not be user that skin care ingredient can be washed away quickly under the action of water flow for a long time
Skin care ingredient is provided, the usage experience of user is influenced.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of filter
Core, the filter core have many advantages, such as that surfactant can be generated, using comfortable.
The present invention also proposes a kind of purifier with the filter core.
To achieve the above object, propose that a kind of filter core, the filter core include: according to the embodiment of the first aspect of the invention
Shell, filter chamber is defined in the shell, and the shell is equipped with the inlet and outlet being connected to the filter chamber；Purification is slow
Composite filter element is released, the purification sustained release composite filter element is located in the filter chamber and includes: filter material, and the filter material is located at the filter chamber
It is interior and sustained release chamber and the outer filter chamber outside the sustained release chamber, the outer filter chamber and the water inlet are separated out in the filter chamber
Connection；It is sustained filter core, sustained release filtrate is filled in the sustained release filter core, the sustained release filter core is equipped with sustained release hole, the sustained release
Filter core be located at that the sustained release is intracavitary and the sustained release filtrate under the suction function by the water flow of the sustained release chamber by described
It releases in sustained release hole；Central tube, the central tube be arranged in it is described sustained release filter core bottom, the central tube respectively with the water outlet
Mouth is connected to the sustained release chamber.
Filter core according to an embodiment of the present invention has many advantages, such as that surfactant can be generated, using comfortable.
In addition, filter core according to the above embodiment of the present invention can also have the following additional technical features:
According to one embodiment of present invention, the purification is sustained composite filter element further include: lower cover, the lower cover are set
In the shell, the lower end of the filter material is connected with the lower cover, and the lower cover is equipped with via hole, and the central tube is worn
The via hole is crossed to be connected to the sustained release chamber；Upper end cover, the upper end cover are located in the shell and are located at the lower cover
Top, the upper end of the filter material are connected with the upper end cover.In this way convenient for the installation settings of the purification sustained release composite filter element.
According to one embodiment of present invention, the sustained release filter core and the upper end cover are integrally formed.In this way convenient for simplification
The assembly technology of the filter core.
According to one embodiment of present invention, the filter chamber is divided into upper filter chamber and lower filter chamber by the lower cover, described
Filter material is separated out the sustained release chamber and the outer filter chamber in the upper filter chamber, is filled with initial filter filtrate in the lower filter chamber.This
Sample is convenient for the formation of the upper filter chamber and the lower filter chamber.
According to one embodiment of present invention, it is filled in the outer filter chamber and is filtered with initial filter identical in the lower filter chamber
Material.Purifying water effect in this way convenient for further increasing the filter core.
According to one embodiment of present invention, purification sustained release composite filter element further includes upper capping, on the upper end cover
Equipped with the dispensing port for launching the sustained release filtrate into the sustained release filter core, it is described on be sealed on and launch the sustained release filtrate
After be mounted at the dispensing port to seal the dispensing port.In this way convenient for the setting of the sustained release filtrate.
According to one embodiment of present invention, the lower surface of the upper end cover be equipped with upper locating slot, the lower cover it is upper
Surface is equipped with lower locating slot, and the top and bottom of the filter material are respectively fitting into the upper locating slot and the lower locating slot.
Positional accuracy in this way convenient for improving the filter material.
According to one embodiment of present invention, the outer peripheral surface of the upper end cover and the lower cover is equipped with positioning protrusion,
The convex start-stop is against on the inner wall of the shell.It is convenient for the setting and peace of the upper end cover and the lower cover in this way
Dress.
According to one embodiment of present invention, the thickness of the positioning protrusion is gradually reduced from the inside to the outside.It can increase in this way
The elasticity of the big positioning protrusion.
According to one embodiment of present invention, the upper end cover and the lower cover are elastic component.In this way convenient for described
Flexible deformation occurs for upper end cover and the lower cover.
According to one embodiment of present invention, the lower surface of the sustained release filter core is equipped with multiple positioning bars, multiple positioning bars
Locating slot is limited jointly, and the upper end cooperation of the central tube is in the locating slot and between passing through between adjacent a positioning bar
Gap is connected to the sustained release chamber.Determination in this way convenient for guaranteeing the central tube installation site.
According to one embodiment of present invention, the lower end of each positioning bar is equipped with the guiding for downwardly and outwardly tilting extension
Face.It is swimmingly mounted in the locating slot convenient for the central tube in this way.
According to one embodiment of present invention, the filter core further includes between the lower cover and the central tube
The upper surface of the sealing ring of gap sealing and locating piece for fixed seal ring, the lower cover is equipped with sealing ring holding tank,
The locating piece is mounted on the lower cover and sealing ring is clamped between the sealing ring holding tank and the locating piece.This
Sample is convenient for improving the sealing performance of sealing ring.
According to another embodiment of the invention, the upper surface of the lower cover is equipped with and catchments with what the via hole was connected to
Pipe, the central tube pass through the via hole and cooperate in the collector pipe, the upper end of the collector pipe and the sustained release filter core
Lower surface is spaced apart.It is convenient for the positioning of the central tube in this way.
According to one embodiment of present invention, cooperate between the inner peripheral surface of the collector pipe and the outer peripheral surface of the central tube
There is the sealing ring for sealing gap between the two.It is convenient for the setting of sealing ring in this way.
According to one embodiment of present invention, the upper end of the collector pipe is equipped with in-flanges.It is can use in described in this way
Flange limits the central tube.
According to one embodiment of present invention, the internal diameter of the collector pipe is from top to bottom gradually increased.In this way convenient for fixation
The central tube.
According to one embodiment of present invention, the sustained release filter core is generally barrel-shaped, and the sustained release hole is formed in described
It is sustained on the peripheral wall of filter core.Slow-release capability in this way convenient for improving the sustained release filter core.
According to one embodiment of present invention, the sustained release hole is multiple and sets along sustained release the circumferentially-spaced of filter core
It sets.It is more uniformly released convenient for the sustained release filtrate in this way.
According to one embodiment of present invention, the aperture in the sustained release hole is 0.2-1.5 millimeters.In this way convenient for described in guarantee
Sustained release filtrate releases speed.
According to one embodiment of present invention, the sustained release filtrate is powdery, solid block, gel or graininess.This
Sample is prepared convenient for the processing of the sustained release filtrate.
According to one embodiment of present invention, the sustained release filtrate include chestnut bark extract, green-tea extract, vitamin C,
One or more of tannin, Basil Essential, lemon, green lemon essential oil, Peppermint essential oil.It is removed in this way convenient for the sustained release filtrate
Go the chlorine residue in water.
According to one embodiment of present invention, the sustained release filtrate includes dachaihu decoction, red ginseng extract, snail extraction
One or more of object, vitamin C.It cleans and moisturizes the skin convenient for user in this way.
According to one embodiment of present invention, mass ratio shared by vitamin C is 20%-90% in the sustained release filtrate.
It can inhibit the growth of bacterium in water in this way.
According to one embodiment of present invention, the filter material is PP part or filter core ACF part.It in this way can be in order to the filter material
Tap water is filtered.
According to one embodiment of present invention, the initial filter filtrate is one of softening resin, Ceramic Balls, anion ball
Or it is several.Prefiltration is carried out to tap water convenient for the initial filter filtrate in this way.
Embodiment according to the second aspect of the invention proposes that a kind of purifier, the purifier include according to this hair
Filter core described in the embodiment of bright first aspect.
Purifier according to an embodiment of the present invention, it is according to an embodiment of the first aspect of the invention by utilizing
Filter core, filter core have many advantages, such as that surfactant can be generated, using comfortable.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of filter core according to an embodiment of the present invention.
Fig. 2 is the partial exploded view of filter core according to an embodiment of the invention.
Fig. 3 is the partial exploded view of filter core in accordance with another embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the lower cover of filter core according to an embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the upper end cover of filter core according to an embodiment of the present invention.
Appended drawing reference: filter core 1, shell 100, sustained release chamber 110, water inlet 121, water outlet 122, upper filter chamber 130, lower filter chamber
140, filter material 150, outer filter chamber 160, external seal slot 170, purification sustained release composite filter element 180, sustained release filter core 200, sustained release hole 210,
Positioning bar 220, guide surface 221, locating slot 230, central tube 300, lower cover 410, via hole 411, lower locating slot 412, convex
Play 413, sealing ring holding tank 414, collector pipe 415, in-flanges 416, sealing ring locating slot 417, upper end cover 420, dispensing port
421, upper locating slot 422, upper capping 430, locating piece 500, partition 600, water sealing structure 700.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings filter core 1 according to an embodiment of the present invention is described.
As Figure 1-Figure 5, filter core 1 according to an embodiment of the present invention includes shell 100 and sustained release filter core 200.
Filter chamber is defined in shell 100, shell 100 is equipped with the water inlet 121 and water outlet being connected to the filter chamber
122.Purification is sustained compound 180 filter core and is located in the filter chamber and is located at institute with filter core 200, filter material 150 is sustained including filter material 150
State in filter chamber and be separated out in the filter chamber sustained release chamber 110 and the outer filter chamber 160 outside sustained release chamber 110, outer filter chamber 160 with
Water inlet 121 is connected to.It is sustained in filter core 200 filled with sustained release filtrate, sustained release filter core 200 is equipped with sustained release hole 210, is sustained filter core
200 be located at sustained release chamber 110 in and it is described sustained release filtrate by sustained release chamber 110 water flow suction function under by sustained release hole
210 release.The bottom (up and down direction is as shown in the arrow A in Fig. 1-Fig. 3) of sustained release filter core 200, center is arranged in central tube 300
Pipe 300 is connected to water outlet 122 and sustained release chamber 110 respectively.
It will be appreciated by those skilled in the art that the sustained release filtrate can be by entering in sustained release filter core 200
It releases, originally can also directly be released as fluid and under the influence of negative pressure from sustained release hole 210 under the influence of negative pressure after water flow dissolution.
Filter core 1 according to an embodiment of the present invention is sustained filter core 200 by setting, is filled in sustained release filter core 200 described slow
Filtrate is released, can be made containing the sustained release filtrate released in filtered water, convenient for improving water quality, such as the sustained release filtrate
Containing skin care ingredient, tap water can be become to the surfactant containing skin care ingredient in this way, surfactant is made to be more suitable for the skin of human body
Skin avoids tap water and skin contact and generates injury to skin, can play the role of skin care, be not only convenient for skin to subsequent
Skin care item are absorbed, and convenient for improving the purifying water effect of filter core 1, and are nursed convenient for user to skin, can be saved use
The process that skin care ingredient is voluntarily added after filtered water purification is taken at family, and user is avoided to make the inconvenience of surfactant by oneself, convenient for improving
The comfort of user.
Also, it is sustained filter core 200 and is equipped with sustained release hole 210, the sustained release filtrate is negative the water flow by sustained release chamber 110
Pressure effect is lower to be released by being sustained hole 210.Specifically, water flow is being washed away at sustained release hole 210 by sustained release 200 surface of filter core
When, water flow generates negative pressure on the outside of sustained release hole 210, and the sustained release filtrate is released.In this way convenient for the control sustained release filtrate
The speed released improves the sustained release performance of sustained release filter core 200, uses the time convenient for extend the sustained release filtrate, can be to avoid
Directly the sustained release filtrate, which is launched, washes away the sustained release filtrate quickly under the action of water flow in filter core, makes described slow
Adding ingredient in water can be provided with the long period for user by releasing filtrate, and extend sustained release filter core 200 uses the time, improve sustained release
The service efficiency of filter core 200, is easy to use by users, convenient for improving the usage experience of user.
In addition, the sustained release filtrate is released under the suction function by the water flow of sustained release chamber 110 by being sustained hole 210,
Not only can guarantee in water containing it is described sustained release filtrate ingredient, and can to it is described sustained release filtrate using the time into
Row control avoids the sustained release filtrate from releasing too fast and need frequent replacement sustained release filter core 200, convenient for improving sustained release filter core
200 service performance, convenient for the operation of user, convenient for improving the use reliability and stability of filter core 1.
Further, sustained release composite filter element 180 is purified by setting, sustained release composite filter element 180 includes filter material 150 and sustained release
Filter core 200 can make filter core 1 have the function of to be sustained and purify two kinds in this way, and filter core 1 can not only be filtered water, improve
The clean-up effect of water, and the addition sustained release filtrate can be sustained into water, to realize two kinds of sustained release and the purification of filter core 1
Function it is compound, convenient for improving the water purification ability of filter core 1, convenient for improving filter core 1 to the treatment effect of water, convenient for obtaining high-quality
Use water.
Therefore, filter core 1 according to an embodiment of the present invention has many advantages, such as that surfactant can be generated, using comfortable.
Below with reference to the accompanying drawings the filter core 1 of specific embodiment according to the present invention is described.
In some embodiments of the invention, as Figure 1-Figure 5, filter core 1 according to an embodiment of the present invention includes
Shell 100 and sustained release filter core 200.
Specifically, purification sustained release composite filter element 180 further includes lower cover 410 and upper end cover 420, and lower cover 410 is located at shell
In body 100, the lower end of filter material 150 is connected with lower cover 410, and lower cover 410 is equipped with via hole 411, and central tube 300 passes through via hole
411 are connected to sustained release chamber 110.Upper end cover 420 is located at the top in shell 100 and being located at lower cover 410, the upper end of filter material 150
It is connected with upper end cover 420.It can use 420 pairs of purification sustained release composite filter elements 180 of lower cover 410 and upper end cover in this way to determine
Position, convenient for the installation settings of purification sustained release composite filter element 180, convenient for the layout of structure in filter core 1, convenient for improving the knot of filter core 1
Structure stability.
More specifically, sustained release filter core 200 and upper end cover 420 are integrally formed.Assembler in this way convenient for simplifying filter core 1
Skill, convenient for improving the production efficiency of filter core 1.
Optionally, as shown in Figure 1, the filter chamber is divided into upper filter chamber 130 and lower filter chamber 140, filter material by lower cover 410
150 are separated out sustained release chamber 110 and outer filter chamber 160 in upper filter chamber 130, are filled with initial filter filtrate in lower filter chamber 140.It in this way can be with
The filter chamber is separated using lower cover 410, convenient for the formation of upper filter chamber 130 and lower filter chamber 140, is filled out in lower filter chamber 140
The initial filter filtrate filled can carry out initial filter to water, and the water after initial filter eventually enters into sustained release chamber 110 using the filtering of filter material 150
It is interior, different water purification function and effect can be easy to implement, and successively carry out being filtered for multiple times can to avoid large granular impurity into
Enter in subsequent filter structure, avoids subsequent structural that blocking damage occurs.
Optionally, as shown in Figure 1, water inlet 121 and water outlet 122 are located at the lower end of filter core 1.In this way convenient for filter core 1 with
Other structures are attached.
Further, it is filled with and identical initial filter filtrate in lower filter chamber 140 in outer filter chamber 160.It can make so originally
After water first passes through the filtering of lower filter chamber 140, using the filtering again of outer filter chamber 160, the water purification effect of filter core 1 is further increased
Fruit.
Certainly, different filtrates can also be filled from lower filter chamber 160 in outer filter chamber 160, to realize different filtering functions.
Specifically, the cross section of shell 100 is annular and upper-end inner diameter is less than bottom diameter, the maximum of upper end cover 420
Diameter is less than the maximum gauge of lower cover 410.It is easy to implement filter material 150 in this way and is sustained the location and installation of filter core 200, convenient for filter
The setting of material 150 and sustained release filter core 200 is separated from each other tap water and surfactant, just convenient for shunting to inflow and outflow
In the normal work for guaranteeing filter core 1.
Optionally, the edge of lower cover 410 and upper end cover 420 is only against 100 inner surface of shell, filter material 150 and sustained release filter
Core 200 is realized by the cooperation of lower cover 410 and upper end cover 420 and shell 100 and is positioned.It is gentle convenient for improving filter material 150 in this way
The positioning accuracy of filter core 200 is released, convenient for guaranteeing the working performance of filter core 1.
More specifically, as shown in Figures 2 and 3, purification sustained release composite filter element 180 further includes upper capping 430, upper end cover
420 are equipped with the dispensing port 421 for launching the sustained release filtrate into sustained release filter core 200, and upper capping 430 is described slow in dispensing
It is mounted at dispensing port 421 after releasing filtrate to seal dispensing port 421.It is not only convenient for the setting of the sustained release filtrate in this way, and
Convenient for being sealed after launching the sustained release filtrate to sustained release filter core 200, prevent sustained release filter core 200 from leaking, convenient for mentioning
The functional reliability of height sustained release filter core 200.
Specifically, after sustained release filtrate loading, upper end cover 420 is sealed with sustained release filter core 200 using ultrasonic bonding.
Upper end cover when not only can guarantee the bonding strength between upper end cover 420 and sustained release filter core 200, and can prevent from welding
420 are damaged with sustained release filter core 200, guarantee the structural strength and leakproofness of sustained release filter core 200.
Certainly, upper end cover 420 can also be sealed with sustained release filter core 200 using other modes.
Optionally, as shown in Figures 2 and 3, the lower surface of upper end cover 420 be equipped with upper locating slot 422, lower cover 410 it is upper
Surface is equipped with lower locating slot 412, and the top and bottom of filter material 150 are respectively fitting into locating slot 422 and lower locating slot 412.
It can use locating slot 422 in this way and lower locating slot 412 position filter material 150, convenient for the smooth installation of filter material 150,
Convenient for improving the positional accuracy of filter material 150.
Further, the top and bottom of filter material 150 are sealed fixation using gluing or the mode of sweat soldering.In this way
Convenient for improving the stability and reliability of filter material 150, convenient for keeping the structure of filter core 1 more firm.
Specifically, as shown in Figure 4 and Figure 5, the outer peripheral surface of upper end cover 420 and lower cover 410 is equipped with positioning protrusion 413,
Positioning protrusion 413 is only against on the inner wall of shell 100.Specifically, positioning protrusion 413 is set at equal intervals along the circumferential direction of end cap
It sets, formed water space between two neighbouring positioning protrusion 413.Positioning protrusion 413 be can use in this way to 420 He of upper end cover
Lower cover 410 is positioned, convenient for the setting and installation of upper end cover 420 and lower cover 410, convenient for tap water swimmingly from lower filter
Chamber 140 flows into upper filter chamber 130.
More specifically, the thickness of positioning protrusion 413 is gradually reduced from the inside to the outside.Positioning protrusion 413 can be increased in this way
Elasticity, the inner wall convenient for positioning protrusion 413 preferably with shell 100 cooperated, and reliable convenient for sustained release filter core 200 is consolidated
It is fixed.
Optionally, as shown in figure 5, upper end cover 420 and lower cover 410 are elastic component.Specifically, the elastic component is
PP (polypropylene) part.Flexible deformation occurs convenient for upper end cover 420 and lower cover 410 in this way, further convenient for sustained release filter core 200
Setting and installation.
According to one embodiment of present invention, as shown in Fig. 2, the lower surface of sustained release filter core 200 is equipped with multiple positioning bars
220, multiple positioning bars 220 limit locating slot 230 jointly, and the upper end of central tube 300 cooperates in locating slot 230 and passes through phase
Gap between adjacent positioning bar 220 is connected to sustained release chamber 110.Not only can using positioning bar 220 to central tube 300 into
Row positioning improves the setting accuracy of central tube 300, and be convenient for center convenient for guaranteeing the determination of 300 installation site of central tube
Pipe 300 is connected to sustained release chamber 110, avoids central tube 300 from being directly against the bottom of sustained release filter core 200 and lead to not be discharged, just
It is swimmingly flowed out in surfactant in filter core 1.
Specifically, as shown in Fig. 2, the lower end of each positioning bar 220 is equipped with the guide surface 221 for downwardly and outwardly tilting extension.
It can use guide surface 221 in this way and the installation of central tube 300 positioned and is oriented to, swimmingly installed convenient for central tube 300
In locating slot 230.
Optionally, as shown in Fig. 2, filter core 1 further includes sealing ring and locating piece 500, the sealing ring is used for lower cover
Gap sealing between 410 and central tube 300.Locating piece 500 is used for fixed seal ring, and the upper surface of lower cover 410 is equipped with sealing
Holding tank 414 is enclosed, locating piece 500 is mounted on lower cover 410 and the sealing ring is clamped in sealing ring holding tank 414 and positioning
Between part 500.Specifically, locating piece 500 is mounted on right on lower cover 410 after sealing ring is put into sealing ring holding tank 414
Sealing ring is positioned and is fixed, and is attached between locating piece 500 and lower cover 410 using ultrasonic bonding.It in this way can be with
The sealing ring is positioned and fixed using locating piece 500 and sealing ring holding tank 414, convenient for improving the sealing of sealing ring
Performance avoids surfactant and tap water from being mixed and influence the purifying water effect of filter core 1.
According to another embodiment of the invention, as shown in figure 3, the upper surface of lower cover 410 be equipped be connected to via hole 411
Collector pipe 415, central tube 300 passes through via hole 411 and cooperates in collector pipe 415, the upper end of collector pipe 415 and sustained release filter core
200 lower surface is spaced apart.It is convenient for the positioning of central tube 300 in this way, it is right convenient for collector pipe 415 convenient for the setting of central tube 300
Surfactant is collected, convenient for the smooth outflow of surfactant in sustained release chamber 110.
Specifically, it is combined between the inner peripheral surface of collector pipe 415 and the outer peripheral surface of central tube 300 for sealing between the two
The sealing ring in gap.Specifically, the inner peripheral surface of collector pipe 415 is equipped with sealing ring locating slot 417, sealing ring is clamped in sealing ring
Between locating slot 417 and the outer peripheral surface of central tube 300.It is convenient for the setting of sealing ring in this way, avoids sealing ring generation mobile and shadow
Sealing effect is rung, convenient for improving the sealing performance of sealing ring.
More specifically, as shown in figure 3, sealing ring locating slot 417 is multiple and sets in the inner circumferential face interval of collector pipe 415
It sets, multiple sealing rings, which respectively correspond, to be clamped between sealing ring locating slot 417 and the outer peripheral surface of central tube 300.It is convenient for mentioning in this way
The sealing reliability of highly dense seal.
Optionally, lower cover 410 as flexible seals, are sealed to central tube 300.Sealing can be saved in this way
The setting of circle, convenient for simplifying the structure of filter core 1.
Specifically, as shown in figure 3, the upper end of collector pipe 415 is equipped with in-flanges 416.In-flanges not only can be utilized
416 pairs of central tubes 300 limit, and further go out water speed convenient for control surfactant, improve the slow release of filter core 1
Energy.
Optionally, the internal diameter of collector pipe 415 is from top to bottom gradually increased.It is convenient for fixed center pipe 300, in this way convenient for improving
The structural stability and reliability of filter core 1.
Specifically, sustained release filter core 200 is generally barrel-shaped, and sustained release hole 210 is formed on the peripheral wall of sustained release filter core 200.This
Sample is released under the suction function of water flow by being sustained hole 210 convenient for the sustained release filtrate, convenient for improving the slow of sustained release filter core 200
Release ability.
Further, sustained release hole 210 is multiple and being provided at circumferentially spaced along sustained release filter core 200.In this way convenient for described slow
It releases filtrate more uniformly to release, further convenient for the water purification performance of raising sustained release filter core 200.
Optionally, as shown in Figures 2 and 3, sustained release hole 210 is two and is symmetrical arranged along the circumferential direction of sustained release filter core 200.This
The uniformity that sample releases convenient for the raising sustained release filtrate.
Specifically, the aperture for being sustained hole 210 is 0.2-1.5 millimeters.Specifically, the aperture in sustained release hole 210 can be 0.8
Millimeter.Speed is released convenient for the guarantee sustained release filtrate in this way, is not only convenient for improving the purifying water effect of sustained release filter core 200, and
And it can further control the use time of sustained release filter core 200.
Optionally, the sustained release filtrate is powdery, solid block, gel or graininess.It is filtered in this way convenient for the sustained release
It is prepared by the processing of material.
Specifically, the sustained release filtrate includes chestnut bark extract, green-tea extract, vitamin C, tannin, Basil Essential, lemon
One or more of lemon essential oil, green lemon essential oil, Peppermint essential oil.Filter core 1 not only can be further increased using vitamin C
The effect of chlorine residue in water is removed, and it is useless convenient for user's removal skin surface to can use the ingredients such as essential oil and natural extract
Object is convenient for user's cleaning skin.
Optionally, the sustained release filtrate includes one of dachaihu decoction, red ginseng extract, Limax extract, vitamin C
Or it is several.It equally can use vitamin C in this way and further increase the effect of chlorine residue in the removing water of filter core 1, and can use
Dachaihu decoction plays calm, pore refining function, can use red ginseng extract, Limax extract plays moist, reparation, protects
It is wet and other effects, it cleans and moisturizes the skin convenient for user.
Certainly, the sustained release filtrate can also add other extracts or medicinal material of the functions such as anti-aging, whitening, moisturizing
Deng, such as fermented red ginseng, garden burnet, great burdock achene, safron, safflower, China rose, honeysuckle, wild chrysanthemum etc..
Further, mass ratio shared by vitamin C is 20%-90% in the sustained release filtrate.Specifically, described slow
Releasing mass ratio shared by vitamin C in filtrate can be 30%-80%, and mass ratio is best within the scope of 35%-50%.In this way
It can not only guarantee the reliability of chlorine residue removal, inhibit the growth of bacterium in water, and can guarantee other effective skin care ingredients
Specific gravity, convenient for improve surfactant skin effect.
Specifically, filter material 150 is PP part or filter core ACF part.Specifically, filter material 150 be PP part when, can be folding or
It is meltblown PP part.Tap water can be filtered in order to filter material 150 in this way, convenient for improving the filter effect of filter core 1.
Optionally, the initial filter filtrate is one or more of softening resin, Ceramic Balls, anion ball.It is convenient in this way
The initial filter filtrate carries out prefiltration to tap water, realizes the functions such as softening, absorption or anion, is further convenient for improving originally
The initial filter effect of water.
Specifically, as shown in Figure 1, the lower end of shell 100 is equipped with partition 600, partition 600 is PP or non-woven fabrics filtering layer.This
Resin, Ceramic Balls etc. can be carried out isolation and backstop by sample, prevent resin, Ceramic Balls etc. from entering intake tunnel.
Optionally, as shown in Figure 1, the lower end of shell 100 is additionally provided with water sealing structure 700.It is convenient for the shape of water inlet 121 in this way
At being controlled convenient for the water inlet to filter core 1.
Specifically, as shown in Figure 1, the lower end of shell 100 is equipped with external seal slot 170, sealing is combined in external seal slot 170
Circle.It is connected and sealed in this way convenient for filter core 1 with other structures.
Specifically, tap water flows into filter core 1 by water inlet 121, passes through partition 600 and flow into lower filter chamber 140, be then passed through
Lower cover 410 flows into upper filter chamber 130, then flows into sustained release chamber 110 by filter material 150, and the water flow by flowing through sustained release chamber generates
Negative pressure by be sustained filter core 200 in filtrate release, then sustained release chamber 110 in flow into central tube 300, finally from water outlet 122
Outflow.
Purifier according to an embodiment of the present invention is described below.Purifier according to an embodiment of the present invention includes basis
The filter core 1 of the above embodiment of the present invention.
Purifier according to an embodiment of the present invention, by utilizing filter core 1 according to the above embodiment of the present invention, filter core tool
Have the advantages that surfactant can be generated, using comfortable.
Other configuration examples of purifier according to an embodiment of the present invention and operation are for those of ordinary skill in the art
For be all it is known, be not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (27)
1. a kind of filter core characterized by comprising
Shell, filter chamber is defined in the shell, and the shell is equipped with the inlet and outlet being connected to the filter chamber；
Purification sustained release composite filter element, the purification sustained release composite filter element are located in the filter chamber and include:
Filter material, the filter material, which is located in the filter chamber and is separated out in the filter chamber, is sustained chamber and outside the sustained release chamber
Outer filter chamber, the outer filter chamber are connected to the water inlet；
It is sustained filter core, sustained release filtrate is filled in the sustained release filter core, the sustained release filter core is equipped with sustained release hole, the sustained release filter
Core be located at that the sustained release is intracavitary and the sustained release filtrate under the suction function by the water flow of the sustained release chamber by described slow
Hole is released to release；
Central tube, the central tube be arranged in it is described sustained release filter core bottom, the central tube respectively with the water outlet and institute
State sustained release chamber connection.
2. filter core according to claim 1, which is characterized in that the purification is sustained composite filter element further include:
Lower cover, the lower cover are located in the shell, and the lower end of the filter material is connected with the lower cover, the lower cover
It is equipped with via hole, the central tube passes through the via hole and is connected to the sustained release chamber；
Upper end cover, the upper end cover are located at the top in the shell and being located at the lower cover, the upper end of the filter material and institute
Upper end cover is stated to be connected.
3. filter core according to claim 2, which is characterized in that the sustained release filter core and the upper end cover are integrally formed.
4. filter core according to claim 2, which is characterized in that the filter chamber is divided into upper filter chamber under by the lower cover
Filter chamber, the filter material are separated out the sustained release chamber and the outer filter chamber in the upper filter chamber, are filled with just in the lower filter chamber
Filter filtrate.
5. filter core according to claim 4, which is characterized in that filled with identical as in the lower filter chamber in the outer filter chamber
Initial filter filtrate.
6. filter core according to claim 3, which is characterized in that the purification sustained release composite filter element further includes upper capping, institute
State upper end cover be equipped with for it is described sustained release filter core in launch it is described sustained release filtrate dispensing port, it is described on be sealed on launch institute
It is mounted at the dispensing port after stating sustained release filtrate to seal the dispensing port.
7. filter core according to claim 2, which is characterized in that the lower surface of the upper end cover is equipped with upper locating slot, described
The upper surface of lower cover be equipped with lower locating slot, the top and bottom of the filter material be respectively fitting into the upper locating slot and it is described under
In locating slot.
8. filter core according to claim 2, which is characterized in that the outer peripheral surface of the upper end cover and the lower cover is equipped with
Positioning protrusion, the convex start-stop are against on the inner wall of the shell.
9. filter core according to claim 8, which is characterized in that the thickness of the positioning protrusion is gradually reduced from the inside to the outside.
10. filter core according to claim 2, which is characterized in that the upper end cover and the lower cover are elastic component.
11. filter core according to claim 1, which is characterized in that the lower surface of the sustained release filter core is equipped with multiple positioning bars,
Multiple positioning bars limit locating slot jointly, and the upper end of the central tube cooperates in the locating slot and by adjacent positioning
Gap between muscle is connected to the sustained release chamber.
12. filter core according to claim 11, which is characterized in that the lower end of each positioning bar, which is equipped with, downwardly and outwardly inclines
The guide surface tiltedly extended.
13. filter core according to claim 2, which is characterized in that further include for the lower cover and the central tube
Between gap sealing sealing ring and locating piece for fixed seal ring, the upper surface of the lower cover accommodated equipped with sealing ring
Slot, the locating piece is mounted on the lower cover and sealing ring be clamped in the sealing ring holding tank and the locating piece it
Between.
14. filter core according to claim 2, which is characterized in that the upper surface of the lower cover is equipped with to be connected with the via hole
Logical collector pipe, the central tube pass through the via hole and cooperate in the collector pipe, and the upper end of the collector pipe is delayed with described
The lower surface for releasing filter core is spaced apart.
15. filter core according to claim 14, which is characterized in that the inner peripheral surface of the collector pipe is outer with the central tube
The sealing ring for sealing gap between the two is combined between circumferential surface.
16. filter core according to claim 14, which is characterized in that the upper end of the collector pipe is equipped with in-flanges.
17. filter core according to claim 14, which is characterized in that the internal diameter of the collector pipe is from top to bottom gradually increased.
18. filter core according to claim 1, which is characterized in that the sustained release filter core is generally barrel-shaped, the sustained release hole
It is formed on the peripheral wall of the sustained release filter core.
19. filter core according to claim 18, which is characterized in that the sustained release hole is multiple and along the sustained release filter core
It is provided at circumferentially spaced.
20. filter core according to claim 1, which is characterized in that the aperture in the sustained release hole is 0.2-1.5 millimeters.
21. filter core according to claim 1, which is characterized in that the sustained release filtrate is powdery, solid block, gel
Or graininess.
22. filter core according to claim 1, which is characterized in that the sustained release filtrate includes chestnut bark extract, green tea extraction
One or more of object, vitamin C, tannin, Basil Essential, lemon, green lemon essential oil, Peppermint essential oil.
23. filter core according to claim 1, which is characterized in that the sustained release filtrate includes dachaihu decoction, red ginseng extraction
One or more of object, Limax extract, vitamin C.
24. the filter core according to claim 22 or 23, which is characterized in that matter shared by vitamin C in the sustained release filtrate
Amount is than being 20%-90%.
25. filter core according to claim 1, which is characterized in that the filter material is PP part or filter core ACF part.
26. filter core according to claim 4 or 5, which is characterized in that the initial filter filtrate is softening resin, Ceramic Balls, bears
One or more of ion ball.
27. a kind of purifier, which is characterized in that including filter core described according to claim 1 any one of -26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254042.6A CN110357176A (en) | 2018-03-26 | 2018-03-26 | Filter core and purifier with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254042.6A CN110357176A (en) | 2018-03-26 | 2018-03-26 | Filter core and purifier with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110357176A true CN110357176A (en) | 2019-10-22 |
Family
ID=68213117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254042.6A Pending CN110357176A (en) | 2018-03-26 | 2018-03-26 | Filter core and purifier with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110357176A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112028298A (en) * | 2020-07-24 | 2020-12-04 | 武汉博识科技有限公司 | Anti-aging, anti-cancer and sterilizing water-soluble selenium, strontium and silver ion-containing composite filter element |
| CN112850951A (en) * | 2020-12-28 | 2021-05-28 | 南京博沛达环保科技有限公司 | Water purifier capable of adjusting mineral content |
| CN113926231A (en) * | 2021-11-26 | 2022-01-14 | 佛山市芯耀环保科技有限公司 | Multifunctional filter element and water purifier |
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