CN206345700U - A kind of block-resistant type bayonet type granular activated carbon filter core structure - Google Patents
A kind of block-resistant type bayonet type granular activated carbon filter core structure Download PDFInfo
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- CN206345700U CN206345700U CN201621235622.3U CN201621235622U CN206345700U CN 206345700 U CN206345700 U CN 206345700U CN 201621235622 U CN201621235622 U CN 201621235622U CN 206345700 U CN206345700 U CN 206345700U
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- filter core
- inner bottle
- activated carbon
- bottle
- granular activated
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Abstract
The utility model provides and is formed with cavity between a kind of block-resistant type bayonet type granular activated carbon filter core structure, including the inside and outside bottle of filter core, the inside and outside bottle of filter core；The inner bottle drive end bearing bracket on filter core inner bottle top is located in filter element upper cover, and filter element upper cover top and filter core external bottle top are located in being covered on buckle；Separate water chamber and intake antrum in being covered on buckle, intake antrum connects central, tubular into intake tunnel by inner bottle drive end bearing bracket, and central tube is in filter core inner bottle；Exhalant canal is formed between filter element upper cover and inner bottle drive end bearing bracket, exhalant canal one end is connected with water chamber, and the cavity between the other end and filter core external bottle and filter core inner bottle is connected.Current are spread out by apopore; quickly carbon dust can be rinsed well; so that water inlet is fully contacted inside filter core with granular activated carbon; avoid sticking caking caused by dirt of the filter core in use caused by absorption colloid and organic substance from blocking up, optimize filter effect, extend filter core service life.
Description
Technical field
The utility model is related to a kind of block-resistant type bayonet type granular activated carbon filter core structure, belongs to technical field of water purification.
Background technology
At present, filter core used in water purification industry is roughly divided into three classes：Filter flask formula, integral type, bayonet type.Filter flask formula filter core
It is more traditional one kind, but in use, if screw thread is jagged or sealing ring is deformed upon, can frequently result in machine
There is leak in device., it is necessary to be fixed using standing finish when integrated filter core is placed in inside machine as single structure, and peace
Dress is changed inconvenient.
Bayonet type filter cartridge construction is simple, easy for installation, good seal performance, it is not necessary to which other fixing devices are reinforced,
Through being widely used in Household water purification equipment.But bayonet type granular activated carbon filter core is in use, often because
The phenomenon for sticking caking occurs between the grain charcoal absorption material such as a certain amount of organic matter and colloid, particle, caking is existing
As once occurring, not only flow system flow, which occurs, is decreased obviously, and is also unable to reach expected filter effect.Now, because sticking knot
The blocking that block is caused can make the pressure rise inside filter core, cause locking device to deform upon, and easily cause filter element upper cover and end
The separation of lid, or even cause booster phenomenon, have a strong impact on water purifier uses safety.
Utility model content
The technical problems to be solved in the utility model is how to prevent bayonet type granular activated carbon filter core in use
There is clogging.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is to provide a kind of block-resistant type bayonet type particle and lived
Property carbon filtration cored structure, it is characterised in that：Including filter core external bottle, filter core inner bottle is in filter core external bottle, filter core external bottle
Cavity is formed between filter core inner bottle；During the top of filter core external bottle is covered on buckle, filter core inner bottle top is provided with
Inner bottle drive end bearing bracket, inner bottle drive end bearing bracket is located in filter element upper cover, during the top of filter element upper cover is covered on buckle；
Separate water chamber and intake antrum, intake antrum connection water inlet and inner bottle drive end bearing bracket in being covered on buckle, water chamber connects
Pick out the mouth of a river；Inner bottle drive end bearing bracket connects central, tubular into intake tunnel, and central tube is in filter core inner bottle；Filter element upper cover with
Exhalant canal is formed between inner bottle drive end bearing bracket, exhalant canal one end is connected with water chamber, outside the exhalant canal other end and filter core
Cavity between bottle and filter core inner bottle is connected.
Preferably, the filter element upper cover is fixedly connected on inner bottle drive end bearing bracket and buckle by bayonet type structure covers respectively.
Preferably, the filter element upper cover is combined with filter core external bottle by way of rotation is molten.
Preferably, sealing layer is provided with being covered on the buckle, sealing layer will cover inside and be divided into the water chamber on buckle
And intake antrum.
Preferably, the water chamber is located at the avris covered on buckle, and the intake antrum is located at the middle part covered on buckle.
Preferably, the central tube is provided with apopore.
It is highly preferred that the apopore is with 120 ° of angle interval annular array.
Preferably, the filter core inner bottle is provided with looping pit.
Preferably, outer layer sealing ring is provided between being covered on the lateral wall and buckle of the filter element upper cover.
Preferably, sealed between the water chamber side wall of the filter element upper cover madial wall and inner bottle drive end bearing bracket provided with internal layer
Circle.
In use, raw water enters from water inlet, through intake antrum, inner bottle drive end bearing bracket and central tube, enter by apopore
Enter filter element filtering layer, the water purification after filtering using the cavity between filter core external bottle and filter core inner bottle as exhalant canal, then from
Water chamber is discharged through delivery port.
The device that the utility model is provided overcomes the deficiencies in the prior art, and built-in one carries apopore in filter core
Central tube, current are spread out by apopore, can shorten washing time when using first, by carbon within the most short time
Powder is rinsed well, simultaneously so that water inlet can be contacted fully inside filter core with granular activated carbon, it is ensured that optimal filtering effect
Really, it is most important that stick caking of the filter core in use caused by absorption colloid and organic substance can be avoided to cause
Dirt block up, optimize filter effect, extend filter core service life.
Brief description of the drawings
The block-resistant type bayonet type granular activated carbon filter core structural outer schematic diagram that Fig. 1 provides for the present embodiment；
The block-resistant type bayonet type granular activated carbon filter core inside configuration schematic diagram that Fig. 2 provides for the present embodiment；
Pipe schematic diagram centered on Fig. 3；
Fig. 4 is apopore schematic diagram；
Wherein：1-1 is filter core external bottle, and 1-2 is filter element upper cover, and 1-3 is filter core bottom, and 1-4 is filter core inner bottle, and 1-5 is
Inner bottle drive end bearing bracket, 1-6 is to be covered on buckle, and 1-7 is delivery port, and 1-8 is water inlet, and 1-9 is sealing layer, and 1-10 seals for internal layer
Circle, 1-11 is pipe centered on outer layer sealing ring, 1-12, and 1-13 is apopore.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Fig. 1 and Fig. 2 are respectively the block-resistant type bayonet type granular activated carbon filter core structural outer and inside that the present embodiment is provided
Schematic diagram, described block-resistant type bayonet type granular activated carbon filter core structure includes filter core external bottle 1-1, described filter core external bottle
1-1 top is on buckle in lid 1-6, and filter core inner bottle 1-4 is located in filter core external bottle 1-1, filter core external bottle 1-1 and filter
Cavity is formed between in-core bottle 1-4.
Filter core inner bottle 1-4 tops are provided with the inner bottle drive end bearing bracket 1-5 matched, and inner bottle drive end bearing bracket 1-5 is located at filter core
In upper lid 1-2, filter element upper cover 1-2 is fixedly connected with external bottle 1-1, and filter element upper cover 1-2 top is covered in 1-6 on buckle.Its
In, filter element upper cover 1-2 is fixedly connected on inner bottle drive end bearing bracket 1-5 and buckle by bayonet type structure covers 1-6 respectively.
Described bayonet type structure includes the projection on filter element upper cover 1-2 lateral walls, the lid 1-6 inner sides on buckle
Projection on wall.Described bayonet type structure also includes the projection being located on inner bottle drive end bearing bracket 1-5 lateral walls and located at filter
The projection covered on core on 1-2 madial walls.
1-6 is covered on buckle to be provided with delivery port 1-7 and water inlet 1-8, buckle in lid 1-6 provided with sealing layer 1-9, packing
Layer 1-9 will be covered on buckle is divided into water chamber and intake antrum inside 1-6, water chamber is located at the avris that 1-6 is covered on buckle, intake antrum
1-6 middle part is covered on buckle.Intake antrum connects water inlet 1-8 and inner bottle drive end bearing bracket 1-5, water chamber connection delivery port 1-
7。
Inner bottle drive end bearing bracket 1-5 connection central tube 1-12 upper ends form intake tunnel.Filter element upper cover 1-2 and inner bottle front end
Exhalant canal is formed between lid 1-5, exhalant canal one end is connected with water chamber, in the other end and filter core external bottle 1-1 and filter core
Cavity connection between bottle 1-4.
With reference to Fig. 3 and Fig. 4, the central tube 1-12 of water inlet is set on center in filter core inner bottle 1-4, central tube 1-12
There are some apopore 1-13.Apopore 1-13 is according to 120 degree of angle interval annular arrays so that water inlet can be with inside filter core
Grain activated carbon is fully contacted, while filter effect is optimal, and can be that filter core is avoided because of absorption colloid and organic again
Material and there is clogging.
Filter core inner bottle 1-4 is provided with looping pit, filter element upper cover 1-2 lateral wall and buckle between lid 1-6 provided with outer
Layer sealing ring 1-11, is provided with internal layer sealing ring between filter element upper cover 1-2 madial walls and inner bottle drive end bearing bracket 1-5 water chamber side wall
1-10。
In use, raw water enters from water inlet 1-8, through intake antrum, inner bottle drive end bearing bracket 1-5 and central tube 1-12, warp
Apopore 1-13 is crossed into filter element filtering layer, the water purification after filtering is with the chamber between filter core external bottle 1-1 and filter core inner bottle 1-4
Body is discharged as exhalant canal, then from water chamber through delivery port 1-7.
Filter core in the present embodiment is bayonet type granular activated carbon filter core.
Compared with prior art, the salient point for the block-resistant type bayonet type granular activated carbon filter core structure that the present embodiment is provided
It is the central tube that built-in one carries apopore in filter core, current flow into central tube according to Fig. 2 arrows direction, while water
Stream is spread out by apopore, can shorten washing time when using first, and carbon dust is rinsed into dry within the most short time
Only, simultaneously so that water inlet can be contacted fully inside filter core with granular activated carbon, it is ensured that optimal filter effect, most heavy
What is wanted is that the dirt caused by caking of sticking that can avoid filter core in use caused by absorption colloid and organic substance is blocked up,
Optimize filter effect, extend filter core service life.
Claims (10)
1. a kind of block-resistant type bayonet type granular activated carbon filter core structure, it is characterised in that：Including filter core external bottle (1-1), filter core
Inner bottle (1-4) is formed with chamber in filter core external bottle (1-1) between filter core external bottle (1-1) and filter core inner bottle (1-4)
Body；The top of filter core external bottle (1-1) is on buckle in lid (1-6), and filter core inner bottle (1-4) top is provided with inner bottle front end
Cover (1-5), inner bottle drive end bearing bracket (1-5) is located in filter element upper cover (1-2), the top of filter element upper cover (1-2) is covered on buckle
In (1-6)；
Covered on buckle and separate water chamber and intake antrum in (1-6), intake antrum connection water inlet (1-8) and inner bottle drive end bearing bracket (1-
5), water chamber connection delivery port (1-7)；Inner bottle drive end bearing bracket (1-5) connection central tube (1-12) formation intake tunnel, central tube
(1-12) is in filter core inner bottle (1-4)；Exhalant canal is formed between filter element upper cover (1-2) and inner bottle drive end bearing bracket (1-5),
Exhalant canal one end is connected with water chamber, between the exhalant canal other end and filter core external bottle (1-1) and filter core inner bottle (1-4)
Cavity connection.
2. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 1, it is characterised in that：The filter core
Upper lid (1-2) is fixedly connected with lid (1-6) on inner bottle drive end bearing bracket (1-5) and buckle by bayonet type structure respectively.
3. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 1 or 2, it is characterised in that：It is described
Filter element upper cover (1-2) is combined with filter core external bottle (1-1) by way of rotation is molten.
4. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 1, it is characterised in that：The buckle
Sealing layer (1-9) is provided with upper lid (1-6), sealing layer (1-9) will be covered on buckle to be divided into the water chamber and enter inside (1-6)
Water cavity.
5. a kind of block-resistant type bayonet type granular activated carbon filter core structure as described in claim 1 or 4, it is characterised in that：It is described
Water chamber is located at the avris that (1-6) is covered on buckle, and the intake antrum is located at the middle part that (1-6) is covered on buckle.
6. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 1, it is characterised in that：The center
Manage (1-12) and be provided with apopore (1-13).
7. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 6, it is characterised in that：The water outlet
Hole (1-13) is with 120 ° of angle interval annular array.
8. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 1, it is characterised in that：The filter core
Inner bottle (1-4) is provided with looping pit.
9. a kind of block-resistant type bayonet type granular activated carbon filter core structure as claimed in claim 1, it is characterised in that：The filter core
On the lateral wall and buckle of upper lid (1-2) outer layer sealing ring (1-11) is provided between lid (1-6).
10. a kind of block-resistant type bayonet type granular activated carbon filter core structure as described in claim 1 or 9, it is characterised in that：It is described
Internal layer sealing ring (1-10) is provided between filter element upper cover (1-2) madial wall and the water chamber side wall of inner bottle drive end bearing bracket (1-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235622.3U CN206345700U (en) | 2016-11-17 | 2016-11-17 | A kind of block-resistant type bayonet type granular activated carbon filter core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235622.3U CN206345700U (en) | 2016-11-17 | 2016-11-17 | A kind of block-resistant type bayonet type granular activated carbon filter core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345700U true CN206345700U (en) | 2017-07-21 |
Family
ID=59316973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235622.3U Active CN206345700U (en) | 2016-11-17 | 2016-11-17 | A kind of block-resistant type bayonet type granular activated carbon filter core structure |
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| CN (1) | CN206345700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200663A (en) * | 2018-11-06 | 2019-01-15 | 宁波灏钻科技有限公司 | A kind of water filter |
-
2016
- 2016-11-17 CN CN201621235622.3U patent/CN206345700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200663A (en) * | 2018-11-06 | 2019-01-15 | 宁波灏钻科技有限公司 | A kind of water filter |
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Effective date of registration: 20190717 Address after: 235200 No. 100 Shunhe Road, Longcheng Town, Xiaoxian County, Suzhou City, Anhui Province Patentee after: Imet (Anhui) Environmental Protection Technology Co., Ltd. Address before: Huaxin Industrial Park Qingpu District 201799 Shanghai Hua Cai No. 655, the first two buildings Patentee before: Emet (Shanghai) environmental Polytron Technologies Inc |