CN206881518U - The filter core of convenient installation - Google Patents
The filter core of convenient installation Download PDFInfo
- Publication number
- CN206881518U CN206881518U CN201720480207.2U CN201720480207U CN206881518U CN 206881518 U CN206881518 U CN 206881518U CN 201720480207 U CN201720480207 U CN 201720480207U CN 206881518 U CN206881518 U CN 206881518U
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- China
- Prior art keywords
- waste water
- water
- filter core
- seal
- convenient installation
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000002351 wastewater Substances 0.000 claims abstract description 90
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000005374 membrane filtration Methods 0.000 claims description 20
- 238000001223 reverse osmosis Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of filter core of convenient installation, including filtering body and the connecting seat body being arranged in filtering body, water inlet structure and water flowing out structure are provided with connecting seat body, also include waste water structure, set on one end of waste water structure fluted, the annular relief of waste water mouth is set in a groove, and annular relief coordinates with groove sealing, and waste water structure can rotate relative to connecting seat body.Fluted due to being set on one end of waste water structure in the utility model, the annular relief of waste water mouth is set in a groove, and waste water structure can rotate relative to connecting seat body；During the filter core of installation easy for installation, it is not necessary in view of the position of waste water structure, can arbitrarily rotate waste water structure according to being actually needed, have the advantages that easy for installation, installation effectiveness is high and reduce the spoilage of waste water structure.
Description
Technical field
The filter core technical field of water-purifying filter is the utility model is related to, more particularly, to a kind of filter core of convenient installation.
Background technology
Water-purifying filter can access the raw waters such as municipal tap water, well water, and user can be directly drunk from water purification filter
The water that device flows out.Because the filtration core in water-purifying filter can carry out filtration, purification processing to water, make after processing out
Water can meet national water hygiene health standards.In existing water purifier technology, the side of multistage filtering can be typically used
Formula is filtered to water, i.e., multistage filter core is provided with water purifier.During use, multistage filter core is pressed
It is arranged on according to order on water purifier, existing filter core generally comprises filtering body and the connecting seat sheet being arranged in filtering body
Body, is provided with water inlet structure, water flowing out structure and waste water structure on connecting seat body, and waste water structure is fixed setting and can not
Activity, the position in view of waste water structure is needed during installation, needed when preventing from damaging waste water structure, therefore installing small
The heart is thriving, and installation is pretty troublesome, reduces installation effectiveness.
Utility model content
In order to overcome above mentioned problem, the utility model to society a kind of installation is provided when without the concern for waste water structure position
Put, the convenient filter core installed easy for installation and high installation effectiveness.
The technical solution of the utility model is：A kind of filter core of convenient installation is provided, including filtering body and is arranged on described
Connecting seat body in filtering body, water inlet structure and water flowing out structure, in addition to waste water knot are provided with the connecting seat body
Structure, sets fluted on one end of the waste water structure, and the annular relief of the waste water mouth is arranged in the groove, institute
State annular relief with groove sealing to coordinate, and the waste water structure can rotate relative to the connecting seat body.
It is located at the convex annular as to improvement of the present utility model, in addition to the first sealing ring, first sealing ring
Between the madial wall in the portion of rising and the first madial wall of the groove.
As to improvement of the present utility model, the first snap fit tabs are provided with the lateral wall of the annular relief,
The second snap fit tabs coordinated with first snap fit tabs are provided with the second madial wall of the groove.
As to improvement of the present utility model, annular pure water structure, institute are provided with the inwall of the connecting seat body
State annular pure water structure to communicate with the exhalant canal of the water flowing out structure, the annular pure water structure and the connecting seat body
Water outlet is provided between inwall, the water outlet communicates with the waste water mouth.
As to improvement of the present utility model, the filtering body includes cartridge filter, filtering cartridge lid, the waste water sealing of one end open
Part, pure water seal, RO membrane filtrations structure and central tube, the central tube are arranged in the RO membrane filtrations structure, the RO
Membrane filtration structure setting is in the cartridge filter；The filtering cartridge lid is arranged in the connecting seat body, the waste water seal
It is arranged in the filtering cartridge lid, the pure water seal is arranged in the waste water seal；The filtering cartridge lid and the filtering
The openend connection of cylinder, the waste water seal are connected with the RO membrane filtrations structure, the pure water seal and the center
Pipe connects.
As to improvement of the present utility model, inlet opening and apopore, the water inlet knot are provided with the filtering cartridge lid
The intake tunnel of structure is communicated by the inlet opening with the inside of the cartridge filter；The upper end of the pure water seal protrudes out institute
State waste water seal and in the apopore, the pure water seal communicates with the exhalant canal of the water flowing out structure；Institute
State formation waste water chamber between pure water seal and the waste water seal, the waste water chamber and the waste water tunnel of the waste water structure
Communicate.
As the bottom end cover to improvement of the present utility model, in addition in the cartridge filter inner bottom part, the lower end
Lid is arranged on the lower end of the RO membrane filtrations structure.
As to improvement of the present utility model, the water inlet structure includes intake tunnel, water intaking valve and water inlet quick union,
The water inlet quick union is arranged in the entrance location of the intake tunnel, and the water intaking valve is arranged on the intake tunnel
In.
As to improvement of the present utility model, the water flowing out structure includes exhalant canal and water outlet quick union, it is described go out
Water quick union is arranged in the outlet port of the exhalant canal.
Fluted due to being set on one end of waste water structure in the utility model, the annular relief of waste water mouth is arranged on
In groove, and waste water structure can rotate relative to connecting seat body；During the filter core of installation easy for installation, it is not necessary to examine
Consider the position of waste water structure, can arbitrarily rotate waste water structure according to being actually needed, have easy for installation, installation effectiveness high and drop
The advantages that low spoilage of waste water structure.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is Fig. 1 schematic cross-sectional view.
Fig. 3 is the mplifying structure schematic diagram in A portions in Fig. 2.
Wherein：1. connecting seat body；11. water flowing out structure；111. exhalant canal；12. water inlet structure；121. intake tunnel；
122. valve body；123. spring；13. waste water structure；131. waste water tunnel；133. groove；134. the first sealing ring；135. the second card
Close raised；14. bonnet；15. annular relief；151. first snap fit tabs；16. annular pure water structure；17. water outlet；2. mistake
Filter body；21. filtering cartridge lid；211. inlet opening；212. apopore；213. waste water chambers；22. waste water seal；23. pure water seal；
24. cartridge filter；25. reverse osmosis membrane filtration structure；26. central tube；27. bottom end cover.
Embodiment
In description of the present utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right" are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or component must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected or dismantling connection, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together or be indirectly connected by intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language is in concrete meaning of the present utility model.
Refer to Fig. 1 to Fig. 3, disclosed in Fig. 1 to Fig. 3 is a kind of filter core of convenient installation, and the filter core includes filtering
Body 2 and the connecting seat body 1 being arranged in the filtering body 2.
In the present embodiment, water inlet structure 12, water flowing out structure 11, waste water mouth are provided with the connecting seat body 1（Do not mark
Know）With bonnet 14.The water inlet structure 12 includes intake tunnel 121, water intaking valve（Do not identify）With water inlet quick union（In figure not
It can be seen that）, the water inlet quick union is arranged in the entrance location of the intake tunnel 121, and the water intaking valve is arranged on described
In intake tunnel 121.The water intaking valve includes valve body 122 and spring 123, and seal convexity is provided with the valve body 122（Not
Mark）, valve seals（Do not identify）It is arranged on the seal convexity, the spring 123 is set in the one of the valve body 122
On end, and one end of the spring 123 is resisted against on the seal convexity, and the other end of the spring 123 is resisted against described
The annular tubular structure of bonnet 14（Do not identify）On, one end of the valve body 122 can move in the annular tubular structure,
The other end of the valve body 122 protrudes out from the intake tunnel 121, and positioned at the inside of the connecting seat body 1.
One end size of the intake tunnel 121 is big, and the other end size of the intake tunnel 121 is small, and described
Transition face is provided with one end of intake tunnel 121 and the position of the other end（Do not identify）.When the seal convexity is to away from institute
When stating the direction movement of bonnet 14 and being resisted against on the transition face, the seal convexity seals the intake tunnel 121, i.e.,
The water intaking valve seals the intake tunnel 121.When the seal convexity moves not to close to the direction of the bonnet 14
When being resisted against on the transition face, the seal convexity opens the intake tunnel 121, i.e., described water intaking valve is by the water inlet
Passage 121 is opened.
The water flowing out structure 11 includes exhalant canal 111 and water outlet quick union（Do not identify）, the water outlet quick union
It is arranged in the outlet port of the exhalant canal 111.
In the present embodiment, in addition to waste water structure 13, fluted 133 are set on one end of the waste water structure 13, institute
The annular relief 15 for stating waste water mouth is arranged in the groove 133, and the annular relief 15 is matched somebody with somebody with the groove 133 sealing
Close, and the waste water structure 13 can rotate relative to the connecting seat body 1.The waste water structure 13 can relatively described connection
Seat body 1 rotates in the range of 360 degree, but also leak will not occur.
Also include the first sealing ring 134, first sealing ring 134 is located at madial wall and the institute of the annular relief 15
State the first madial wall of groove 133（Do not identify）Between, first sealing ring 134 plays sealing.In the convex annular
Rise and be provided with the first snap fit tabs 151 on the lateral wall in portion 15, in the second madial wall of the groove 133（Do not identify）Upper setting
There are the second snap fit tabs 135 coordinated with first snap fit tabs 151.First snap fit tabs 151 and second card
Close projection 135 mutually to block, the waste water structure 13 is rotated all the time relative to the connecting seat body 1, prevent it to be separated from each other.
In the present embodiment, annular pure water structure 16, the annular pure water are provided with the inwall of the connecting seat body 1
Structure 16 communicates with the exhalant canal 111 of the water flowing out structure 11, the annular pure water structure 16 and the connecting seat body 1
Water outlet 17 is provided between inwall, the water outlet 17 communicates with the waste water mouth.The exhalant canal 111 and the annular
The sidepiece connection of pure water structure 16, the annular pure water structure 16 are down-set.
It is the cartridge filter 24 of the filtering body 2 including one end open, filtering cartridge lid 21, waste water seal 22, pure in the present embodiment
Watertight seal 23, reverse osmosis membrane filtration structure 25 and central tube 26, the central tube 26 are arranged on the reverse osmosis membrane filtration knot
In structure 25, the reverse osmosis membrane filtration structure 25 is arranged in the cartridge filter 24, and the upper end of the central tube 26 protrudes out
Go out the upper end of the reverse osmosis membrane filtration structure 25.
The filtering cartridge lid 21 is arranged in the connecting seat body 1, and the waste water seal 22 is arranged on the filtering cartridge lid
In 21, the pure water seal 23 is arranged in the waste water seal 22.That is, upper end and the institute of the filtering cartridge lid 21
The inner wall sealing connection of connecting seat body 1 is stated, the upper end of the waste water seal 22 and the inner wall sealing of the filtering cartridge lid 21 connect
Connect.The filtering cartridge lid 21 is connected with the openend of the cartridge filter 24, the waste water seal 22 and the reverse osmosis membrane filtration
Structure 25 is connected, and the pure water seal 23 is connected with the central tube 26.That is, lower end and the institute of the filtering cartridge lid 21
The openend for stating cartridge filter 24 is tightly connected, and the lower end of the waste water seal 22 is upper with the reverse osmosis membrane filtration structure 25
End is tightly connected, and the lower end of the pure water seal 23 and the upper end of the central tube 26 are tightly connected.
In the present embodiment, inlet opening 211 and apopore 212, the water inlet structure 12 are provided with the filtering cartridge lid 21
Intake tunnel 121 communicated by the inlet opening 211 with the inside of the cartridge filter 24.The upper end of the pure water seal 23
Protrude out the waste water seal 22 and in the apopore 212, upper end and the annular of the pure water seal 23
The lower end of pure water structure 16 is tightly connected, and the pure water seal 23 passes through the annular pure water structure 16 and the water flowing out structure
11 exhalant canal 111 communicates.The pure water seal 23 is respectively between the waste water seal 22 and the filtering cartridge lid 21
Waste water chamber 213 is formed, the waste water chamber 213 is communicated by the water outlet 17 with the waste water tunnel 131 of the waste water structure 13.
In the present embodiment, in addition to the bottom end cover 27 in the inner bottom part of cartridge filter 24, the bottom end cover 27 are set
On the lower end of the reverse osmosis membrane filtration structure 25.
The course of work of the present utility model is：When installing the connecting seat body 1, user can rotate institute as needed
The direction of waste water structure 13 is stated, the waste water structure 13 is not impacted to installation.The filtering body 2 is being arranged on institute
When stating on connecting seat body 1, the filtering cartridge lid 21 will be resisted against on the other end of the valve body 122, and makes the sealing convex
Rise to close to the direction of the bonnet 14 and move, the seal convexity is not against on the transition face, and the seal convexity will
The intake tunnel 121 is opened, i.e., described water intaking valve opens the intake tunnel 121.By the filtering body 2 from the connection
When being taken off on seat body 1, because the filtering cartridge lid 21 is not against on the other end of the valve body 122, and make the sealing
Raised to be moved to the direction away from the bonnet 14, the seal convexity is resisted against on the transition face, and the seal convexity will
The intake tunnel 121 seals, i.e., described water intaking valve seals the intake tunnel 121.
The filtering body 2 be arranged on the connecting seat body 1 on after, raw water from the intake tunnel 121 and it is described enter
Water hole 211 is entered in the cartridge filter 24.In the cartridge filter 24, the reverse osmosis membrane filtration structure 25 is carried out to raw water
Filtering, the pure water after filtering is entered in the central tube 26, and is flowed into the pure water seal 23, close from the pure water
It is flowed into sealing 23 in the exhalant canal 111, last pure water flows out from the exhalant canal 111.Waste water after filtering
Flow out, and be flowed into the waste water chamber 213 from the upper end of the reverse osmosis membrane filtration structure 25, in the waste water chamber 213
Waste water is flowed into the waste water mouth and the waste water tunnel 131 successively by the water outlet 17, is finally led to from the waste water
Flow out in road 131.
Due to being provided with the groove, the annular of the waste water mouth on one end of the waste water structure in the utility model
Lug boss is arranged in the groove, and the waste water structure can rotate relative to the connecting seat body；The side is being installed
Just during the filter core installed, it is not necessary in view of the position of the waste water structure, can arbitrarily rotate institute according to being actually needed
Waste water structure is stated, there is the spoilage that easy for installation, installation effectiveness is high and reduces the waste water structure.
It should be noted that explaining in detail for the respective embodiments described above, its purpose is only that to be entered to the utility model
Row explain, in order to be able to preferably explain the utility model, still, these description can not with any explanation into be to this
The limitation of utility model, particularly, each feature described in various embodiments can also be mutually combined, so as to
Other embodiment is formed, except there is clearly opposite description, these features should be understood that any one reality can be applied to
Apply in mode, and be not limited merely to described embodiment.
Claims (9)
1. a kind of filter core of convenient installation, including filtering body and the connecting seat body that is arranged in the filtering body, in the company
Water inlet structure and water flowing out structure are provided with joint chair body, it is characterised in that：Also include waste water structure, in the waste water structure
Set fluted on one end, the annular relief of waste water mouth is arranged in the groove, the annular relief and the groove
Sealing coordinates, and the waste water structure rotates relative to the connecting seat body.
2. the filter core of convenient installation according to claim 1, it is characterised in that：Also include the first sealing ring, described first
Sealing ring is between the madial wall of the annular relief and the first madial wall of the groove.
3. the filter core of convenient installation according to claim 1 or 2, it is characterised in that：In the outside of the annular relief
The first snap fit tabs are provided with wall, are provided with what is coordinated with first snap fit tabs on the second madial wall of the groove
Second snap fit tabs.
4. the filter core of convenient installation according to claim 1 or 2, it is characterised in that：In the inwall of the connecting seat body
On be provided with annular pure water structure, the annular pure water structure communicates with the exhalant canal of the water flowing out structure, and the annular is pure
Water outlet is provided between the inwall of water-bound and the connecting seat body, the water outlet communicates with the waste water mouth.
5. the filter core of convenient installation according to claim 1 or 2, it is characterised in that：The filtering body includes one end open
Cartridge filter, filtering cartridge lid, waste water seal, pure water seal, RO membrane filtrations structure and central tube, the central tube is arranged on institute
State in RO membrane filtration structures, the RO membrane filtrations structure setting is in the cartridge filter；The filtering cartridge lid is arranged on the connection
In seat body, the waste water seal is arranged in the filtering cartridge lid, and the pure water seal is arranged on the waste water seal
In；The filtering cartridge lid is connected with the openend of the cartridge filter, and the waste water seal is connected with the RO membrane filtrations structure, institute
Pure water seal is stated to be connected with the central tube.
6. the filter core of convenient installation according to claim 5, it is characterised in that：Inlet opening is provided with the filtering cartridge lid
And apopore, the intake tunnel of the water inlet structure are communicated by the inlet opening with the inside of the cartridge filter；The pure water
The upper end of seal protrudes out the waste water seal and in the apopore, the pure water seal and the water outlet knot
The exhalant canal of structure communicates；Waste water chamber, the waste water chamber and institute are formed between the pure water seal and the waste water seal
The waste water tunnel for stating waste water structure communicates.
7. the filter core of convenient installation according to claim 5, it is characterised in that：Also include being located at the cartridge filter inner bottom part
In bottom end cover, the bottom end cover is arranged on the lower end of the RO membrane filtrations structure.
8. the filter core of convenient installation according to claim 1 or 2, it is characterised in that：It is logical that the water inlet structure includes water inlet
Road, water intaking valve and water inlet quick union, it is described water inlet quick union be arranged in the entrance location of the intake tunnel, it is described enter
Water valve is arranged in the intake tunnel.
9. the filter core of convenient installation according to claim 1 or 2, it is characterised in that：The water flowing out structure leads to including water outlet
Road and water outlet quick union, the water outlet quick union are arranged in the outlet port of the exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480207.2U CN206881518U (en) | 2017-05-03 | 2017-05-03 | The filter core of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480207.2U CN206881518U (en) | 2017-05-03 | 2017-05-03 | The filter core of convenient installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206881518U true CN206881518U (en) | 2018-01-16 |
Family
ID=61340832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480207.2U Active CN206881518U (en) | 2017-05-03 | 2017-05-03 | The filter core of convenient installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206881518U (en) |
-
2017
- 2017-05-03 CN CN201720480207.2U patent/CN206881518U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180823 Address after: 528000 Foshan, Shunde, Guangdong province Ronggui Rong Li neighborhood committee Changbao West Road 3, Chuang he 2 2 801, 802 Patentee after: Foshan Han Hua filter element Co., Ltd. Address before: 518000 Foshan, Shunde, Guangdong province Ronggui Rong Li neighborhood committee Changbao West Road 3, Chuang he 2 2 801, 802 Patentee before: Han Dongguo |