CN207811405U - A kind of composite filter element and purifier - Google Patents
A kind of composite filter element and purifier Download PDFInfo
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- CN207811405U CN207811405U CN201721704439.8U CN201721704439U CN207811405U CN 207811405 U CN207811405 U CN 207811405U CN 201721704439 U CN201721704439 U CN 201721704439U CN 207811405 U CN207811405 U CN 207811405U
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- filter element
- composite filter
- mounting portion
- water
- shell
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Abstract
A kind of composite filter element and purifier disclosed in the utility model embodiment, including shell (100), water inlet (103), pure water mouth (104) and waste water mouth (105) are provided on the shell (100)；And setting is internal in the shell (100), and the level Four filter assemblies (200) being sequentially arranged according to water (flow) direction.Water can be carried out level Four filtering by being directly installed in purifier using the composite filter element in the utility model embodiment, and connection is simple.The composite filter element service life is the same, and when requiring replacement, the filter core number of the integral replacing composite filter element, replacement is few, reduces professional setter people and replaces number, to reduce overall cost height.
Description
Technical field
The utility model is related to filter core technical fields, more specifically to a kind of composite filter element and purifier.
Background technology
Filter core separation liquid either solid particle or makes different material compositions come into full contact in gas, accelerates reaction
Time can protect the normal work of equipment or the cleaning of air, after fluid enters the filter core for being equipped with certain specification strainer,
Impurity is blocked, and clean stream object is flowed out by filter core.Liquid filter element makes liquid (including oil, water etc.) make the liquid being contaminated
Body by cleaning to produce, required state of living, that is, liquid is made to reach certain cleanliness factor.
Currently, in purifier using PP cottons, activated carbon etc. as front filter element and then RO filter cores etc. of connecting again constitute by
The water system of multi-stage filter core connection carries out the purified treatment of water.Entire water system piping connection is complicated, and installation and replacement are inconvenient, more
Connector connection, water leakage risk point are more.Importantly, the service life of multi-stage filter core is inconsistent, the filter that consumer needs replacing
Core has three to arrive as many as Pyatyi, needs frequently to buy filter core and need to be replaced by the installation personnel of profession, overall cost is high.
Therefore, the overall cost for how reducing filter core becomes those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In view of this, technical problem to be solved in the utility model is how to reduce the overall cost of filter core, for this purpose, this
Utility model provides a kind of composite filter element and purifier.
To achieve the above object, the utility model provides the following technical solutions：
A kind of composite filter element, including：
Shell is provided with water inlet, pure water mouth and waste water mouth on the shell；
It is arranged in the enclosure interior, and the level Four filter assemblies being sequentially arranged according to water (flow) direction.
Preferably, in above-mentioned composite filter element, the level Four filter assemblies include the first PE arranged according to water (flow) direction
Layer, active carbon layer and the 2nd PE layers and RO films.
Preferably, in above-mentioned composite filter element, the described first PE layers, active carbon layer and the 2nd PE layers and RO films are from outside to inside
It is sequentially arranged.
Preferably, in above-mentioned composite filter element, the shell includes filter cover and lauter tub, the water inlet, pure water mouth and useless
The mouth of a river is arranged on the outer end face of the filter cover, and the first peace for installing the RO films is provided on the inner face of the filter cover
Dress portion, installation the described first PE layer, active carbon layer and the 2nd PE layer the second mounting portion and the third of the lauter tub be installed install
Portion, the pure water mouth correspond to the region among first mounting portion, the waste water mouth correspond to first mounting portion with it is described
Region between second mounting portion, the water inlet correspond to the region between second mounting portion and the third mounting portion.
Preferably, in above-mentioned composite filter element, the filter cover is detachably connected with the lauter tub.
Preferably, in above-mentioned composite filter element, the first non-return valve is provided between the water inlet and the intake tunnel.
Preferably, in above-mentioned composite filter element, the second non-return valve is provided between the waste water mouth and the waste water tunnel.
The invention also discloses a kind of purifiers, including composite filter element described in any one of the above embodiments
It can be seen from the above technical scheme that being directly installed on only using the composite filter element in the utility model embodiment
Level Four filtering can be carried out in wetting system to water, connection is simple.The composite filter element service life is the same, when requiring replacement, integral replacing
The filter core number of the composite filter element, replacement is few, reduces professional setter people and replaces number, to reduce overall cost
It is high.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
A kind of schematic cross-sectional view for composite filter element that Fig. 1 is provided by the utility model embodiment；
A kind of configuration schematic diagram for composite filter element that Fig. 2 is provided by the utility model embodiment.
Wherein, 100 it is shell, 200 be element kit, 101 be filter cover, 102 be lauter tub, 103 be water inlet, 104 is pure
The mouth of a river, 105 be waste water mouth, 106 be the first non-return valve, 107 be the second non-return valve, 1011 be the first mounting portion, 1012 be second
Mounting portion, 1013 be third mounting portion, 201 be the first PE films, 202 be active carbon layer, 203 be the 2nd PE films, 204 be RO films.
Specific implementation mode
Term is explained
RO is the abbreviation of English Reverse Osmosis membrane, and Chinese means reverse osmosis.The flowing of general water
Mode is to flow to high concentration by low concentration, will be from high concentration flow to low concentration after water is once pressurize, that is, so-called reverse osmosis is former
Reason：Since the aperture of RO films is 5/1000000ths (0.0001 microns) of hairline, general naked eyes can not be seen, bacterium, disease
Poison is its 5000 times, and therefore, only hydrone and part can pass through beneficial to the mineral ion of human body, other impurity and a huge sum of money
Category is discharged by waste pipe.The process and spaceman's waste water recycling device of all sea water desalinations are all made of the method, therefore RO
Film is also known as external high-tech " artificial kidney ".
First core of the utility model is to provide a kind of composite filter element and purifier, to reduce the comprehensive of filter core
Synthesis is originally.
Hereinafter, being illustrated to embodiment with reference to attached drawing.In addition, embodiments illustrated below is not to recorded in claim
Utility model content rise any restriction effect.In addition, the full content of the composition represented by following example is not limited to conduct
Necessary to the solution of utility model recorded in claim.
It please refers to Fig.1 to Fig. 2, wherein the composite filter element of the utility model embodiment, including：
Shell 100 is provided with water inlet 103, pure water mouth 104 and waste water mouth 105 on shell 100；
It is arranged inside shell 100, and the level Four filter assemblies 200 being sequentially arranged according to water (flow) direction.
Water can be carried out multistage mistake by being directly installed in purifier using the composite filter element in the utility model embodiment
Filter, connection are simple.The composite filter element service life is the same, when requiring replacement, the integral replacing composite filter element, the filter core of replacement
Number is few, reduces professional setter people and replaces number, to reduce overall cost height.
It should be noted that the level Four filter assemblies include the first PE layers 201 arranged according to water (flow) direction successively, live
Property layer of charcoal 202, the 2nd PE layers 203 and RO films 204.First PE layers 201, active carbon layer 202, the 2nd PE layers 203 and 204 cloth of RO films
It is arranged along water (flow) direction when setting.Specifically, the first PE layers 201, active carbon layer 202, the 2nd PE layers 203 and RO films 204
Along the axial arranged of shell 100, along the radial arrangement of shell 100, axially and radially mixed-arrangement.
The effect of shell 100 is for holding element kit 200, and after element kit 200 assembles, shell 100 will be filtered
Core assembly 200 seals, and shell 100 is an integral structure or when split structure, wherein split structure, removable between each component
Unload connection or non-dismountable connection.
The utility model embodiment middle casing 100 is split structure, and shell 100 includes filter cover 101 and lauter tub 102, into
The mouth of a river 103, pure water mouth 104 and waste water mouth 105 are arranged on the outer end face of filter cover 101, are arranged on the inner face of filter cover 101 useful
In the first mounting portion 1011 of installation RO films 204, installation first PE layers 201 living, active carbon layer 202, the 2nd PE layers 203 second
The third mounting portion 1013 of mounting portion 1012 and installation lauter tub 102, pure water mouth 104 correspond to the area among the first mounting portion 1011
Domain, waste water mouth 105 correspond to the region between the first mounting portion 1011 and the second mounting portion 1012, and water inlet 103 corresponds to the second peace
Region between dress portion 1012 and third mounting portion 1013.
Water to be filtered by water inlet 103 enter composite filter element inside, by intake tunnel A enter the first PE layers 201 into
Row by-pass filtration, secondary filtration is carried out into active carbon layer 202, is carried out three-stage filtration into the 2nd PE layers 203, is finally entered RO
Film 204 carry out level Four filtering, finally flowed out by pure water mouth 104 by pure water channel B, and waste water through waste water tunnel C by waste water mouth
105 discharges.
Composite filter element water flows back in order to prevent, and the first non-return valve 106 is provided between water inlet 103 and intake tunnel A.Outside
Portion's water can only be entered to by water inlet 103 in composite filter element, and cannot be flowed out via water inlet 103 by composite filter element, therefore,
When replacing the composite filter element, the water inside the composite filter element will not be flow backwards.
Similarly, the second non-return valve 107 is provided between waste water mouth 105 and waste water tunnel C.
Include the composite filter element such as any of the above-described the invention also discloses a kind of purifier.Due to composite filter
Core has the advantages that above-mentioned, including the purifier of above-mentioned composite filter element has same effect, and details are not described herein again.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of composite filter element, which is characterized in that including：
Shell (100) is provided with water inlet (103), pure water mouth (104) and waste water mouth (105) on the shell (100)；And
Setting is internal in the shell (100), and the level Four filter assemblies (200) being sequentially arranged according to water (flow) direction, and described four
Grade filter assemblies (200) include the first PE layers (201) arranged according to water (flow) direction, active carbon layer (202) and the 2nd PE layers
(203) and RO films (204), the described first PE layers (201), active carbon layer (202) and the 2nd PE layers (203) and RO films (204) by
It is sequentially arranged outside in；
Wherein, the shell (100) includes filter cover (101) and lauter tub (102), the water inlet (103), pure water mouth (104) and
Waste water mouth (105) is arranged on the outer end face of the filter cover (101)；
It is provided with the first mounting portion (1011) for installing the RO films (204) on the inner face of the filter cover (101), installs
First PE layers (201), the second mounting portion (1012) of active carbon layer (202) and the 2nd PE layers (203) and the installation lauter tub
(102) third mounting portion (1013), the intermediate region of corresponding first mounting portion (1011) of the pure water mouth (104), institute
State the region between corresponding first mounting portion (1011) of waste water mouth (105) and second mounting portion (1012), it is described into
Region between corresponding second mounting portion (1012) in the mouth of a river (103) and the third mounting portion (1013).
2. composite filter element as described in claim 1, which is characterized in that set between the water inlet (103) and intake tunnel (A)
It is equipped with the first non-return valve (106).
3. composite filter element as claimed in claim 2, which is characterized in that set between the waste water mouth (105) and waste water tunnel (C)
It is equipped with the second non-return valve (107).
4. a kind of purifier, which is characterized in that including composite filter element as claimed any one in claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704439.8U CN207811405U (en) | 2017-12-08 | 2017-12-08 | A kind of composite filter element and purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704439.8U CN207811405U (en) | 2017-12-08 | 2017-12-08 | A kind of composite filter element and purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811405U true CN207811405U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721704439.8U Active CN207811405U (en) | 2017-12-08 | 2017-12-08 | A kind of composite filter element and purifier |
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| CN (1) | CN207811405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792955A (en) * | 2017-12-08 | 2018-03-13 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of composite filter element and purifier |
| CN111252856A (en) * | 2018-12-03 | 2020-06-09 | 佛山市顺德区美的饮水机制造有限公司 | Water purification filter core and water purification unit |
-
2017
- 2017-12-08 CN CN201721704439.8U patent/CN207811405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792955A (en) * | 2017-12-08 | 2018-03-13 | 浙江朗诗德健康饮水设备股份有限公司 | A kind of composite filter element and purifier |
| CN111252856A (en) * | 2018-12-03 | 2020-06-09 | 佛山市顺德区美的饮水机制造有限公司 | Water purification filter core and water purification unit |
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