CN206508659U - A kind of precision Filter element structure - Google Patents
A kind of precision Filter element structure Download PDFInfo
- Publication number
- CN206508659U CN206508659U CN201720137550.7U CN201720137550U CN206508659U CN 206508659 U CN206508659 U CN 206508659U CN 201720137550 U CN201720137550 U CN 201720137550U CN 206508659 U CN206508659 U CN 206508659U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter chamber
- net
- element structure
- filtration layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model is related to a kind of precision Filter element structure, including housing, the second filter chamber and the first filter chamber that described enclosure interior upper and lower sides are respectively arranged with, the first filter chamber bottom are provided with end cap, it is provided with the middle part of end cap at the top of water inlet, the second filter chamber and is provided with delivery port；By-pass filtration layer and guiding device are provided with the first described filter chamber；Secondary filtration layer is provided with the second described filter chamber；Described by-pass filtration layer includes the Inner filter net and outer leaching net that are separately positioned on ectonexine tubular structure, the quartz sand and filter paper that are arranged between Inner filter net and outer leaching net；Described guiding device includes being arranged at least one annular flow deflector inside Inner filter net and is arranged on the locating dowel that annular inner race is fixedly connected with annular flow deflector.A kind of precision Filter element structure described in the utility model, its is rational in infrastructure, and liquid is fully contacted with filter core, good filtration effect.
Description
Technical field
The utility model is related to filter core field, especially a kind of precision Filter element structure.
Background technology
Filter core is the core of filtering purifying equipment, in order to purify the resource of former fluid and the separation simplicity dress of resource
Put, present filter core is used primarily in the filtering industry such as oily filtering, air filtration, water filtration.Filter core separates solid in liquid or gas
Body particle, or make different material compositions fully contact, accelerates the reaction time, can protection equipment normal work or air
Cleaning, when fluid enter be equipped with certain specification filter screen filter core after, its impurity is blocked, and clean fluid pass through filter core stream
Go out.Existing filter cartridge construction, the general filter membrane being layered on top of each other using multilayer, it flows to single, easy appearance filtering dead angle, filter
Core marginal portion can not be contacted with filtering bodies, be filtered insufficient.
The content of the invention
The technical problems to be solved in the utility model is：In order to overcome it is above-mentioned present in problem there is provided a kind of accurate
Filter cartridge construction, its is rational in infrastructure, and liquid is fully contacted with filter core, good filtration effect.
The utility model solves the technical scheme that its technical problem used：A kind of precision Filter element structure, including housing,
The second filter chamber and the first filter chamber that described enclosure interior upper and lower sides are respectively arranged with, the first filter chamber bottom is provided with end
It is provided with the middle part of lid, end cap at the top of water inlet, the second filter chamber and is provided with delivery port；One is provided with the first described filter chamber
Level filter layer and guiding device；Secondary filtration layer is provided with the second described filter chamber；
Described by-pass filtration layer includes being separately positioned on the Inner filter net of ectonexine tubular structure and outer leaching net, be arranged in
Quartz sand and filter paper between filter screen and outer leaching net；Described guiding device includes being arranged at least one ring inside Inner filter net
Shape flow deflector and it is arranged on the locating dowel that annular inner race is fixedly connected with annular flow deflector；The outer layer of the outer leaching net has ring
At least one pod apertures connected with the second filter chamber are provided with the top of shape diversion cavity, annular diversion cavity；Described secondary filtration
Layer is internal to be filled with high-density fiber.
As preferred scheme, arc guide face is provided with the middle part of the bottom surface of second filter chamber.
As preferred scheme, described filter paper is provided in the middle part of quartz sand.
As preferred scheme, described delivery port is corresponding with annular flow deflector.
As preferred scheme, described annular flow deflector has downward water conservancy diversion inclination angle, and the angle at the water conservancy diversion inclination angle is 5
~20 degree.
The beneficial effects of the utility model are：There is at least one ring inside a kind of precision Filter element structure, its Inner filter net
Shape flow deflector, liquid is evenly distributed on all edges of Inner filter net, is fully contacted with by-pass filtration layer；Set in the middle part of the bottom surface of second filter chamber
Arc guide face is equipped with, liquid flows to middle part from edge, is fully contacted with secondary filtration layer, prevent filtering dead angle, filtering
Effect is good；Its end cap and housing are Detachable connection structures, easy to maintenance.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of overall structure diagram of precision Filter element structure described in the utility model；
Fig. 2 is a kind of mplifying structure schematic diagram of precision Filter element structure described in the utility model.
Accompanying drawing acceptance of the bid note is described below：1st, housing, 10, end cap, 11, water inlet, 12, delivery port, 2, by-pass filtration layer,
21st, Inner filter net, 22, outer leaching net, 23, quartz sand, 24, filter paper, 25, annular diversion cavity, 251, pod apertures, 3, secondary filtration layer,
31st, arc guide face, 4, annular flow deflector, 41, locating dowel.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of precision Filter element structure as shown in Figure 1, 2, including housing 1, the described inside upper and lower sides of housing 1 are set respectively
The second filter chamber and the first filter chamber having, the first filter chamber bottom are provided with end cap 10, and the middle part of end cap 10 is provided with water inlet
11, the second filter chamber top is provided with delivery port 12；By-pass filtration layer 2 and water conservancy diversion dress are provided with the first described filter chamber
Put；Secondary filtration layer 3 is provided with the second described filter chamber；Described by-pass filtration layer 2 includes being separately positioned on ectonexine
The Inner filter net 21 and outer leaching net 22 of tubular structure, the quartz sand 23 and filter paper 24 being arranged between Inner filter net 21 and outer leaching net 22；
Described guiding device include be arranged at least one annular flow deflector 4 Inner filter net 21 inside and be arranged on annular inner race and
The locating dowel 41 that annular flow deflector 4 is fixedly connected；The outer layer of the outer leaching net 22 has annular diversion cavity 25, annular diversion cavity 25
Top is provided with least one pod apertures 251 connected with the second filter chamber；The described inside of secondary filtration layer 3 is filled with highly dense
Spend fiber.
Arc guide face 31 is provided with the middle part of the bottom surface of second filter chamber.Described filter paper 24 is provided in quartz sand
23 middle parts.Described delivery port 12 is corresponding with annular flow deflector 4.Described annular flow deflector 4 has downward water conservancy diversion inclination angle,
The angle at the water conservancy diversion inclination angle is 5~20 degree.
There is at least one annular water conservancy diversion inside a kind of precision Filter element structure described in the utility model, its Inner filter net 21
Piece 4, the angle at water conservancy diversion inclination angle is using being 5~20 degree, and liquid is evenly distributed on 21 weeks edges of Inner filter net, abundant with by-pass filtration layer 2
Contact；Arc guide face 31 is provided with the middle part of the bottom surface of second filter chamber, liquid flows to middle part from edge, with secondary filtration layer 3
Fully contact, prevents filtering dead angle, good filtration effect；Its end cap 10 and housing 1 are Detachable connection structure, maintenance side
Just.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of precision Filter element structure, including housing (1), it is characterised in that：The internal upper and lower sides of described housing (1) are set respectively
The second filter chamber and the first filter chamber having, the first filter chamber bottom are provided with end cap (10), be provided with the middle part of end cap (10) into
Delivery port (12) is provided with the top of the mouth of a river (11), the second filter chamber；By-pass filtration layer (2) is provided with the first described filter chamber
And guiding device；Secondary filtration layer (3) is provided with the second described filter chamber；
Described by-pass filtration layer (2) include being separately positioned on the Inner filter net (21) of ectonexine tubular structure and outer leaching net (22),
It is arranged on quartz sand (23) and filter paper (24) between Inner filter net (21) and outer leaching net (22)；Described guiding device includes setting
In at least one internal annular flow deflector (4) of Inner filter net (21) and it is arranged on annular inner race and annular flow deflector (4) is fixed
The locating dowel (41) of connection；The outer layer of the outer leaching net (22) has to be set at the top of annular diversion cavity (25), annular diversion cavity (25)
It is equipped with least one pod apertures (251) connected with the second filter chamber；High density is filled with inside described secondary filtration layer (3)
Fiber.
2. a kind of precision Filter element structure according to claim 1, it is characterised in that：In the middle part of the bottom surface of second filter chamber
It is provided with arc guide face (31).
3. a kind of precision Filter element structure according to claim 1, it is characterised in that：Described filter paper (24) is arranged on quartz
In the middle part of sand (23).
4. a kind of precision Filter element structure according to claim 1, it is characterised in that：Described delivery port (12) is led with annular
Flow (4) is corresponding.
5. a kind of precision Filter element structure according to claim 1, it is characterised in that：Described annular flow deflector (4) has
Downward water conservancy diversion inclination angle, the angle at the water conservancy diversion inclination angle is 5~20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137550.7U CN206508659U (en) | 2017-02-13 | 2017-02-13 | A kind of precision Filter element structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137550.7U CN206508659U (en) | 2017-02-13 | 2017-02-13 | A kind of precision Filter element structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508659U true CN206508659U (en) | 2017-09-22 |
Family
ID=59867180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720137550.7U Expired - Fee Related CN206508659U (en) | 2017-02-13 | 2017-02-13 | A kind of precision Filter element structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487569A (en) * | 2022-10-09 | 2022-12-20 | 长沙久信科技有限公司 | Water quality filtering method and filter |
-
2017
- 2017-02-13 CN CN201720137550.7U patent/CN206508659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487569A (en) * | 2022-10-09 | 2022-12-20 | 长沙久信科技有限公司 | Water quality filtering method and filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |