CN109423856A - A kind of water purification module and washing machine - Google Patents
A kind of water purification module and washing machine Download PDFInfo
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- CN109423856A CN109423856A CN201710757998.3A CN201710757998A CN109423856A CN 109423856 A CN109423856 A CN 109423856A CN 201710757998 A CN201710757998 A CN 201710757998A CN 109423856 A CN109423856 A CN 109423856A
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- filter
- shell
- river
- mouth
- water purification
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of water purification module, filter core is equipped with first mouth of a river and second mouth of a river, and the first opening and the second opening for cooperating detent with it are equipped in shell position corresponding with first mouth of a river and second mouth of a river；Corresponding the first opening and/or the second opening are stretched out at least one of first mouth of a river and second mouth of a river, form the water inlet and/or water outlet of water purification module.The water purification module of the structure can be avoided the interaction between water flow and shell, so that a possibility that leak is not present between filter core and shell, avoids the leakage hidden trouble in use process, the biggish use environment of the hydraulic pressure that is more suitable.
Description
Technical field
The invention belongs to slurry process fields, specifically, being related to a kind of water purification module and washing machine.
Background technique
In the prior art, use in washing machine water is mostly untreated tap water, but there is alkali ion (such as in tap water more
Calcium, magnesium etc.), these ions inevitably generate chemical reaction after encountering the alkaline detergent in washing machine and generate easily precipitating, absorption
Indissoluble composition granule.These solid matters are deposited in washing machine bottom, accumulation and part of washing machine gap, to washing machine
Normal operation brings hidden danger；Or it is adsorbed in garment surface, clothing calculus is caused, clothing quality is influenced.On the other hand, in tap water
There is also a large amount of bacteriums, and with the raising that people require quality of the life, user increasingly payes attention to the cleaning of clothes washing environment
It is essential to wash Water warfare especially for children, these groups very sensitive to bacterium of sufferer for degree, it is seen that washing is used
The necessity of water process.
Washing machine operation is special to the requirement for water environment, based on the particular step of washing process, washing machine inflow process
Be it is discontinuous, often full washing process will be with intake for several times, and the time interval intake every time is not quite similar.And
The more cylinders of washing machine are larger, and water requirement is larger, for reduction washing total time as far as possible, the water inlet process of washing machine be usually it is rapid and
Violent.As it can be seen that being water inlet process, preposition water purification module should have the property good fit with inlet pipeline, avoid water flow
Impact causes bad connection to cause leak, and of short duration, big flow, multiple water inlet also require to guarantee filter quality.This makes
General purifier is difficult to use in washing machine inflow purification process.
Application No. is 201510206551.8 Chinese patents to disclose a kind of washing machine pre-filtering device, discloses one
Kind washing machine pre-filtering device, including main body, main body upper end are equipped with water inlet, and main body inner wall is equipped with strainer skeleton, strainer
Skeleton includes the skeleton and the skeleton top cover suitable for reading positioned at skeleton in hollow cylindrical, and skeleton is externally provided with strainer, in strainer skeleton
Equipped with filtrate, the sealing suitable for reading of skeleton, skeleton are fixedly connected or are integrated with skeleton top cover by skeleton top cover, skeleton and main body
There is gap between side wall.Its Technical Design absolutely not considers the use water environment of washing machine, so that it does washing with large capacity
Drainage inevitably occurs when machine is used cooperatively.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of water purification module, filter core
It is equipped with first mouth of a river and second mouth of a river, and is equipped in shell position corresponding with first mouth of a river and second mouth of a river and matches with it
Close the first opening and the second opening of detent；At least one of the first opening and the second opening are arranged to concave towards the knot of shell chamber
Structure, and in itself and corresponding enclosure location formation groove, so that corresponding first mouth of a river and/or second mouth of a river is placed in this
In groove.The water purification module of the structure can be avoided the interaction between water flow and shell, so that between filter core and shell not
A possibility that there are leaks avoids the leakage hidden trouble in use process, the biggish use environment of the hydraulic pressure that is more suitable.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution: a kind of water purification module, comprising:
It constitutes the shell of shell chamber and is placed in the intracavitary filter core of shell；The filter core be equipped with first mouth of a river and second mouth of a river, and
Shell position corresponding with first mouth of a river and second mouth of a river is equipped with the first opening and the second opening for cooperating detent with it；It is described
Corresponding the first opening and/or the second opening are stretched out at least one of first mouth of a river and second mouth of a river, form water purification mould
The water inlet and/or water outlet of block.
By above-mentioned design, the functional realization of water purification module relies primarily on filter core, and shell only plays support protective effect.Phase
The mouth of a river is arranged on the shell water purification module in the prior art, it is of the invention in technical solution by water flow and water purification mould
Effect between block is concentrated mainly between filter core and its component, is avoided in water purification process as far as possible, due to mutually matched component
Excessively, so that matching relationship is excessively complicated, it is unfavorable for the realization of the respective function of component.And the water purification module of the structure has more
Excellent water flow bearing capacity, be more applicable for the requiring water velocity or biggish use environment of hydraulic pressure.
The present invention is further arranged to: the shell includes the first shell being detachably connected, second shell；The filter core
Including the first filter-core shell and the second filter-core shell being detachably connected, first mouth of a river is set on the first filter-core shell, and described
Two mouths of a river are set on the second filter-core shell；
Preferably, at least one of the first opening and the second opening are arranged to concave towards the structure of the shell chamber, and
It forms groove with corresponding enclosure location, so that corresponding first mouth of a river and/or second mouth of a river is placed in the groove.
By above-mentioned design, it so that a filter-core shell is wrapped up at it with the junction of the second filter-core shell, stabilizes
Connection between the two.Groove structure cooperates at least one in first mouth of a river and second mouth of a river to be arranged to not prominent housing profile
Structure so that be set on filter core even if the mouth of a river is independent, but it is surrounded by filter-core shell protect radially, then avoids filter
The unstability and looseness connected between core and water pipe.Even if the biggish water impact junction, will not be because of rolling
It moves and influences the matching relationship between water purification module and water pipe.
The present invention is further arranged to: it is close that the position abutted inside first filter-core shell with the second filter-core shell is equipped with first
Seal apparatus realizes the sealing of the two.
By above-mentioned design, first sealing device is elastic material, when so that the first filter-core shell and the second filter-core shell assembling,
The upper end of second filter-core shell can be embedded in first sealing device, will not so that even if when the water flow of larger pressure passes through, at this
Leak occurs.
The present invention is further arranged to: second filter-core shell peripheral side is equipped with annular stop portion, for described in backstop the
The end of one filter-core shell and the second filter-core shell junction；
Preferably, the side that the stopper section is contacted with first filter-core shell is equipped with the second sealing device, is used for into one
Step realizes the sealing between the first filter-core shell and the second filter-core shell.
By above-mentioned design, when the design of the stopper section is so that assemble the first filter-core shell and the second filter-core shell, energy
Enough avoid the two is excessive from screwing so that first sealing device is pierced failure, or even if the first filter-core shell and the second filter-core shell
Between when sending out mechanical oscillation, due to the backstop action of stopper section, can avoid that axial elasticity dislocation occurs between the two.
The present invention is further arranged to: first filter-core shell is equipped with outer spiral shell in the position that it connect with the second filter-core shell
Line/internal screw thread, second filter-core shell are accordingly equipped with internal screw thread/external screw thread of cooperation in the position, realize the connection of the two.
By above-mentioned design, the connection structure between filter-core shell and connection type provide another selection.
The present invention is further arranged to: on the inner circumferential position at least one of first mouth of a river and second mouth of a river
Equipped with annular stop, it to be used for backstop external equipment connected to it；
Preferably, the one side in the stop part towards outside is equipped with third sealing device, for realizing the water purification module
Sealing between external equipment；
It is further preferred that the junction of the filter core and the shell is equipped with the 4th sealing device, for realizing the two
The sealing of junction.
By above-mentioned design, which can control the screw-in amount of external equipment, such as water pipe, device for clothing processing
Water inlet or discharge outlet, the water inlet of dish-washing machine or discharge outlet etc..Sealing between filter core and shell is not related to the liquid such as water
Leakage, sealing effect be that will be stably connected between filter core and shell.
The present invention is further arranged to: the interior of shell is equipped with locating piece, and the locating piece is along the first opening and/or the
Two are open to the intracavitary extension protrusion of shell to fix first mouth of a river of filter core and/or second mouth of a river.
By above-mentioned design, so that shell has multi-faceted, the stronger supporting role of stability to filter core.
The present invention is further arranged to: the filter core further includes being set to its internal strainer, filter medium, the strainer
Quantity is multiple.
By above-mentioned design, which ensure that multiple strainers are arranged in filter core inner laminated, and have one between each strainer
Fixed interval.In actual use, the quantity of strainer and setting position can adjust in due course.
The present invention is further arranged to: at least one in first mouth of a river and second mouth of a river is arranged to not prominent shell
The structure of profile.
By above-mentioned design, so that being set on filter core even if the mouth of a river is independent, but it is surrounded by filter-core shell radially
Protection, then avoid the unstability and looseness connected between filter core and water pipe.Even if the connection of biggish water impact
Place, will not influence the matching relationship between water purification module and water pipe because of shaking.
The present invention is further arranged to: the water inlet of first mouth of a river of the water purification module/second mouth of a river and the washing machine
Mouth connection, second mouth of a river/first mouth of a river of the water purification module is connect with the water inlet pipe of the washing machine.
By above-mentioned design, water purification module of the present invention is realized in the application in washing facility field.
Each sealing device in the present invention can be the structure of multilayer, and the material of each layer is different/identical, the size of each layer,
Structure is identical/different.It cooperates between each layer sealing device, realizes sealing function jointly.It, will by taking first sealing device as an example
Its structure for being set as two layers, one layer directly contacted with the second filter-core shell mainly play a part of to seal the second filter-core shell, general
The junction of second filter-core shell contacts covering, prevents that leak occurs between first sealing device and the second filter-core shell；First filter core
The one layer of main function directly contacted inside shell be by the junction contact covering of the first filter-core shell, prevent first sealing device with
Leak occurs between first filter-core shell；Since two layers of first sealing device is that elastic material is worth, between the side that contacts
Viscoelastic deformation only occurs, without occurring significantly to become because of the other end and the contact of the first filter-core shell/second filter-core shell
Shape and influence sealing effect, so drainage will not occur at this, which is more advantageous to guarantee sealing effect.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1. the functional realization of water purification module relies primarily on filter core, shell only plays support protective effect.By water flow and water purification
Effect between module is concentrated mainly between filter core and its component, is avoided in water purification process as far as possible, due to mutually matched portion
Part is excessive, so that matching relationship is excessively complicated, is unfavorable for the realization of the respective function of component.
2. groove structure cooperates at least one in first mouth of a river and second mouth of a river to be arranged to the knot of not prominent housing profile
Structure, so that be set on filter core even if the mouth of a river is independent, but it is surrounded by filter-core shell protect radially, then avoid filter core with
The unstability and looseness connected between water pipe.Even if the biggish water impact junction, will not because of shaking and
Influence the matching relationship between water purification module and water pipe.
3. the water purification module in the present invention is equipped with multiple sealing devices in the position of each component contact connection of filter core, avoid filtering
There is a situation where leaks out for core；Multiple sealing devices are set in the link position of filter core and shell, ensure that shell to filter core
Supporting role also ensures connective stability and fastness between filter core and external equipment.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is the water purification module schematic diagram in one embodiment of the invention；
Fig. 2 is the water purification module schematic diagram in one embodiment of the invention；
Fig. 3 is the water purification module schematic diagram in one embodiment of the invention；
Fig. 4 is the water purification module schematic diagram in one embodiment of the invention.
In figure: 1, shell；11, first shell；12, second shell；2, filter core；21, the first filter-core shell；22, the second filter core
Shell；23, annular stop；211, first mouth of a river；222, second mouth of a river；31, first sealing device；32, the second sealing device；
33, third sealing device；34, the 4th sealing device A；35, the 4th sealing device B；36, the 4th sealing device C；41, the first filter
Net；42, the second strainer；51, the first locating piece；52, the second locating piece.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but
It is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
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, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
As shown in Figure 1, the water purification module in the present embodiment includes: first shell 11, second shell 12 and filter core, first shell
There is the shell 1 of shell chamber, it is intracavitary that filter core 2 is placed in shell inside body 11 and the detachably connected composition of second shell 12；Filter core 2 wraps
The first filter-core shell 21 and the second filter-core shell 22 being detachably connected are included, the first filter-core shell 21 is equipped with first mouth of a river 211, the second filter
Core shell 22 is equipped with second mouth of a river 222, and is equipped in the position corresponding with first mouth of a river 211 and second mouth of a river 222 of shell 1
Opening engaged therewith (including the first opening and the second opening do not mark in figure, wherein first is open to the intracavitary recess of shell)；Institute
It states at least one of first mouth of a river and second mouth of a river and stretches out corresponding the first opening and/or the second opening, form water purification
The water inlet and/or water outlet of module；It is located at first shell 11, at least one in the opening in second shell 12 is set
For the structure for concaving towards shell chamber, and groove is formed in itself and corresponding 1 position of shell, so that corresponding first mouth of a river, 211 He
It is placed in the groove.The functional realization of the water purification module of the structure relies primarily on filter core 2, and shell 1 only plays support protection and makees
With.The mouth of a river is arranged on the shell for water purification module in compared with the existing technology, it is of the invention in technical solution by water flow with
Effect between water purification module is concentrated mainly between filter core and its component, is avoided in water purification process as far as possible, due to cooperating
Component it is excessive so that matching relationship is excessively complicated, be unfavorable for the realization of the respective function of component.Groove structure cooperates first mouth of a river
It is arranged to the structure of not prominent housing profile at least one in second mouth of a river, so that even if the mouth of a river is independent to be set to filter core
On, but it is surrounded by shell protect radially, then avoids the unstability and looseness connected between filter core and water pipe.
Even if the biggish water impact junction, will not influence the matching relationship between water purification module and water pipe because of shaking.
First filter-core shell 21 is equipped with internal screw thread in the position that it connect with the second filter-core shell 22, and the second filter-core shell 22 is in the position
The external screw thread for being accordingly equipped with cooperation is set, realizes the connection of the two.The structure makes the first filter-core shell 21 in itself and the second filter core
The junction of shell 22 is wrapped up, and connection between the two is stabilized.
Filter core 2 further includes being set to its internal strainer, filter medium, and strainer quantity is multiple.Strainer can be by institute in Fig. 1
The mode shown, the first strainer 41 are correspondingly arranged with first mouth of a river 211, and the second strainer 42 is set to 2 middle part of filter core, third strainer
(not shown) is correspondingly arranged with second mouth of a river 222, which ensure that multiple strainers are arranged in filter core inner laminated, and each
There is certain interval between strainer.In actual use, the quantity of strainer and setting position can adjust in due course.
Embodiment two
As shown in Fig. 2, the difference of the present embodiment and above-described embodiment is, inside the first filter-core shell 21 of the water purification module
The position abutted with the second filter-core shell 22 is equipped with first sealing device 31, realizes the sealing of the two.First sealing device 31 is bullet
Property material, when so that the first filter-core shell 21 and the second filter-core shell 22 assembling, it is close that the upper end of the second filter-core shell 22 can be embedded in first
So that even if when the water flow of larger pressure passes through, at this leak will not occur for seal apparatus 31.
Second filter-core shell, 22 peripheral side is equipped with annular stop portion, connects for backstop the first filter-core shell 21 and the second filter-core shell 22
Connect the end at place；When the design of the stopper section is so that assemble the first filter-core shell 21 and the second filter-core shell 22, it can be avoided
The two is excessive to screw so that first sealing device 31 is pierced failure, or even if the first filter-core shell 21 and the second filter-core shell 22
Between when sending out mechanical oscillation, due to the backstop action of stopper section, can avoid that axial elasticity dislocation occurs between the two.
The side that stopper section is contacted with the first filter-core shell 21 is equipped with the second sealing device 32, for further realizing the first filter
Sealing between core shell 21 and the second filter-core shell 22.On the one hand the design increases elastic shock attenuation function between the two, on the one hand
Strengthen sealing.
Embodiment three
As shown in figure 3, the difference of the present embodiment and above-described embodiment is, first mouth of a river 211 of the water purification module and
The inner circumferential position at least one of two mouths of a river 222 is equipped with annular stop 23, is used for backstop outside connected to it
Equipment；The annular stop 23 can control the screw-in amount of external equipment, such as water pipe, the water inlet of device for clothing processing or draining
Mouth, the water inlet of dish-washing machine or discharge outlet etc..
The one side in stop part towards outside is equipped with third sealing device 33, for realizing between water purification module and external equipment
Sealing；For further realizing the sealing between water purification module and external equipment.On the one hand the design increases between the two
Elastic shock attenuation function, on the one hand strengthens sealing performance.And at this filter core and shell 1 junction on vertical and/or direction
Equipped with the 4th sealing device C36, for realizing this sealing between two on corresponding direction.The 4th sealing dress in the present embodiment
Setting further includes the 4th sealing device B35 and the 4th sealing device A34.Wherein the 4th sealing device B35 is the bottom by groove structure
It holds to water purification module and internally extends tendon shape structure, the 4th sealing device A34 is the elasticity embedded in shell 1 and 2 junction of filter core
Part.Since the 4th sealing device B35 and shell 1 are made for identical material, so that it is with stronger mechanical performance, by larger
Still the stability of its form can be kept when impact, therefore backstop is rigid backstop at this.Since the 4th sealing device A is elasticity
Material is made, so that it mainly plays cushioning effect, when water purification module is impacted, reduces the vibration between filter core and shell.
Example IV
As shown in figure 4, the difference of the present embodiment and above-described embodiment is, the first shell 11 of the water purification module and second
The first locating piece 51 and the second locating piece 52 are equipped with inside shell 12.Two locating pieces are protruded along being open to the intracavitary extension of shell to divide
Not Gu Ding filter core first mouth of a river 211 and second mouth of a river 222.The structure can be adjusted flexibly according to actual use situation, water purification mould
One of first locating piece 51 and the second locating piece 52 can be only set inside block, and the quantity and distribution mode of setting can be adjusted in due course
It is whole, it also can be asymmetrical distribution.
Water purification module in the present embodiment is the preposition water purification module of washing machine, is connected with the water inlet of washing machine.Wherein
First mouth of a river 211 is water inlet, and second mouth of a river 222 is that water outlet is connected with the water inlet of washing machine or water inlet pipe.
Embodiment five
The difference of the present embodiment and above-described embodiment is that the first filter-core shell of the water purification module is in itself and the second filter-core shell
The position of connection is equipped with external screw thread, and the second filter-core shell is accordingly equipped with the internal screw thread of cooperation in the position, realizes the connection of the two.
By the buckle clamping of interference fit between its first shell, second shell, which is completely suitable for the use of water purification module
Environment.
A kind of water purification module that the present invention introduces, filter core include the first filter-core shell and the second filter-core shell being detachably connected,
First filter-core shell is equipped with first mouth of a river, and the second filter-core shell is equipped with second mouth of a river, and in shell and first mouth of a river and second
The corresponding position in the mouth of a river is equipped with opening engaged therewith；It is located at first shell, at least one in the opening in second shell
A structure for being arranged to concave towards shell chamber, and in itself and corresponding enclosure location formation groove, so that the first corresponding water
Mouth and/or second mouth of a river are placed in the groove.The water purification module of the structure can be avoided the phase interaction between water flow and shell
With so that a possibility that leak is not present between filter core and shell, avoids the leakage hidden trouble in use process, so that in the present invention
Water purification module be more applicable for requiring water velocity or the biggish use environment of hydraulic pressure.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. a kind of water purification module, comprising: constitute the shell of shell chamber and be placed in the intracavitary filter core of shell；It is characterized in that, described
Filter core be equipped with first mouth of a river and second mouth of a river, and shell position corresponding with first mouth of a river and second mouth of a river equipped with
It cooperates the first opening and the second opening of detent；At least one of first mouth of a river and second mouth of a river are stretched out corresponding
First opening and/or second opening, form the water inlet and/or water outlet of water purification module.
2. water purification module according to claim 1, which is characterized in that the shell includes the first shell being detachably connected
Body, second shell；The filter core includes the first filter-core shell and the second filter-core shell being detachably connected, and first mouth of a river is set to
On first filter-core shell, second mouth of a river is set on the second filter-core shell；
Preferably, at least one of the first opening and the second opening are arranged to concave towards the structure of the shell chamber, and its with
Corresponding enclosure location forms groove, so that corresponding first mouth of a river and/or second mouth of a river is placed in the groove.
3. water purification module according to claim 2, which is characterized in that supported inside first filter-core shell with the second filter-core shell
The position connect is equipped with first sealing device, realizes the sealing of the two.
4. water purification module according to claim 2, which is characterized in that second filter-core shell peripheral side is equipped with annular stop
Portion, the end for the first filter-core shell described in backstop and the second filter-core shell junction；
Preferably, the side that the stopper section is contacted with first filter-core shell is equipped with the second sealing device, for further real
Sealing between existing first filter-core shell and the second filter-core shell.
5. water purification module according to claim 2, which is characterized in that first filter-core shell connects at it with the second filter-core shell
The position connect is equipped with external screw thread/internal screw thread, and second filter-core shell is accordingly equipped with internal screw thread/outer spiral shell of cooperation in the position
Line realizes the connection of the two.
6. water purification module according to claim 1, which is characterized in that at least one in first mouth of a river and second mouth of a river
A inner circumferential position is equipped with annular stop, is used for backstop external equipment connected to it；
Preferably, the one side in the stop part towards outside is equipped with third sealing device, for realizing the water purification module and outside
Sealing between portion's equipment；
It is further preferred that the junction of the filter core and the shell is equipped with the 4th sealing device, for realizing the two connection
The sealing at place.
7. water purification module according to claim 1, which is characterized in that the interior of shell is equipped with locating piece, the positioning
Part is open to the intracavitary extension protrusion of shell along the first opening and/or second to fix first mouth of a river of filter core and/or second mouth of a river.
8. water purification module according to claim 1, which is characterized in that the filter core further includes being set to its internal filter
Net, filter medium, the strainer quantity are multiple.
9. water purification module according to claim 1, which is characterized in that at least one in first mouth of a river and second mouth of a river
It is arranged to the structure of not prominent housing profile.
10. a kind of washing machine, which is characterized in that have the water purification module as described in claim 1-9 is any, the water purification module
First mouth of a river/second mouth of a river connect with the water inlet of the washing machine, second mouth of a river/first mouth of a river of the water purification module with
The water inlet pipe of the washing machine connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757998.3A CN109423856A (en) | 2017-08-29 | 2017-08-29 | A kind of water purification module and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757998.3A CN109423856A (en) | 2017-08-29 | 2017-08-29 | A kind of water purification module and washing machine |
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| CN109423856A true CN109423856A (en) | 2019-03-05 |
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| CN201710757998.3A Pending CN109423856A (en) | 2017-08-29 | 2017-08-29 | A kind of water purification module and washing machine |
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| JPH10337399A (en) * | 1997-06-06 | 1998-12-22 | Sanyo Electric Co Ltd | Suction structure of self-priming pump for washing machine |
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Application publication date: 20190305 |