CN209143920U - A kind of tubular ultra-filtration membrane filter assemblies - Google Patents
A kind of tubular ultra-filtration membrane filter assemblies Download PDFInfo
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- CN209143920U CN209143920U CN201821914988.2U CN201821914988U CN209143920U CN 209143920 U CN209143920 U CN 209143920U CN 201821914988 U CN201821914988 U CN 201821914988U CN 209143920 U CN209143920 U CN 209143920U
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- shell
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- inlet pipe
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Abstract
The utility model provides a kind of tubular ultra-filtration membrane filter assemblies, including the first filter element and the second filter element, the first filter element are connected through a screw thread with the second filter element；First filter element includes first shell, several water holes is uniformly equipped in the b section of the water inlet pipe, coarse filtration layer group is additionally provided in the first shell, the coarse filtration layer group covers in the outside of the b section of the water inlet pipe, and caching chamber is formed between the coarse filtration layer group and the side wall of first shell；Ultrafiltration membrane is equipped in the second shell.A kind of tubular ultra-filtration membrane filter assemblies described in the utility model, the first filter element can provide coarse filtration water and be used for the demands such as wash one's face, wash one's hands；Second filter element benefit supplies drinking water；And the first filter element by the way of being threadedly coupled, can be dismantled at any time with the second filter element, according to the water quality of specific requirements selection filtering.
Description
Technical field
The utility model belongs to ultrafiltration membrane filter element field, more particularly, to a kind of tubular ultra-filtration membrane filter assemblies.
Background technique
Common outdoor water purifier is all integral structure on the market at present, cannot be split, the water filtered can be straight
It connects and drinks.However during moving outdoors, in addition to drinking water, sportsmen also wash one's face, wash one's hands etc. to water quality requirement simultaneously
Not high demand, it is only necessary to cross drainage in impurity and sterilized.Since the water requirement that washes one's face, washes one's hands is larger, if when long
Between directly adopt outdoor water purifier on the market, the service life of water purifier can be reduced, or frequently replace filter core, increase at
This.
Summary of the invention
In view of this, the utility model is directed to a kind of tubular ultra-filtration membrane filter assemblies, with can in moving outdoors
It supplies drinking water, and domestic water can be provided, while extending the service life of filter core.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of tubular ultra-filtration membrane filter assemblies, including the first filter element and the second filter element, first filtering
Unit is located at the top of the second filter element, and the first filter element is connected through a screw thread with the second filter element；
First filter element includes first shell, and the center of the first shell is equipped with water inlet pipe, described
Water inlet pipe includes a sections and b sections, and a section of the water inlet pipe is located at the outside of first shell, and the b section of the water inlet pipe is located at
In first shell, and it is uniformly equipped with several water holes in the b section of the water inlet pipe, is additionally provided in the first shell
Coarse filtration layer group, the coarse filtration layer group are covered in the outside of the b section of the water inlet pipe, the coarse filtration layer group and first
Caching chamber is formed between the side wall of shell, second filter element is connected with the caching chamber by through-hole；
Second filter element includes second shell, and ultrafiltration membrane is equipped in the second shell.
Further, partition is equipped in the first shell, the bottom end closure of the b section of the water inlet pipe is fixed on
The top of partition forms water storage cavity, the water storage cavity and the caching between the partition and the bottom wall of first shell
Chamber is connected by through-hole.
Further, the second shell is divided into secondary filter chamber and water-purifying cavity by the ultrafiltration membrane, and described is net
Water cavity is located at the lower section of secondary filter chamber, and the secondary filter chamber is connected with the water storage cavity by through-hole.
Further, the bottom of the second shell is equipped with water purification outlet pipe, the water purification outlet pipe and the water purification
Chamber is connected.
Further, the coarse filtration layer group includes PP cotton layer, active carbon layer and KDF layer, and the PP cotton layer covers
The outside at the end b of the water inlet pipe, the active carbon layer cover in the outside of PP cotton layer, and the KDF layer is covered in active carbon
The outside of layer.
Further, the top of the first shell is equipped with end cap, the end cap and first shell and is connected by screw thread
It connects.
Compared with the existing technology, a kind of tubular ultra-filtration membrane filter assemblies described in the utility model have the advantage that
(1) a kind of tubular ultra-filtration membrane filter assemblies described in the utility model, the first filter element can will be miscellaneous in water
Matter is filtered and is sterilized, and then is provided coarse filtration water and be used for the demands such as wash one's face, wash one's hands；Second filter element using ultrafiltration membrane into
Row secondary filter, and then supply drinking water；And the first filter element with the second filter element by the way of being threadedly coupled, energy
It is enough to dismantle at any time, according to the water quality of specific requirements selection filtering, both it had been able to satisfy the dual requirements of sportsman, moreover it is possible to extend filtering group
The service life of part.
(2) a kind of tubular ultra-filtration membrane filter assemblies described in the utility model, when using coarse filtration water, do not need using
Ultrafiltration membrane, and then reduce the use time of ultrafiltration membrane, extend the replacement cycle of ultrafiltration membrane, and then reduce the usage charges in later period
With.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of filter assemblies described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of water inlet pipe described in the utility model embodiment.
Description of symbols:
1, the first filter element；11, first shell；111, water inlet pipe；1111, a sections；1112, b sections；11121, water hole；
112, coarse filtration layer group；1121, PP cotton layer；1122, active carbon layer；1123, KDF layers；113, chamber is cached；114, partition；115,
Water storage cavity；116, end cap；2, the second filter element；21, second shell；211, ultrafiltration membrane；212, secondary filter chamber；213, water purification
Chamber；214, water purification outlet pipe.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-2, a kind of 211 filter assemblies of tubular ultra-filtration membrane, including the first filter element 1 and the second filter element
2, first filter element 1 is located at the top of the second filter element 2, and the first filter element 1 and the second filter element 2 are logical
Cross threaded connection；It is convenient to dismantle at any time.
First filter element 1 includes first shell 11, and the center of the first shell 11 is equipped with water inlet pipe
111, the water inlet pipe 111 includes a section 1111 and b section 1112, and a section 1111 of the water inlet pipe 111 is located at first shell
The b section 1112 in 11 outside, the water inlet pipe 111 is located in first shell 11, and the b section 1112 of the water inlet pipe 111
On be uniformly equipped with several water holes 11121, be additionally provided with coarse filtration layer group 112 in the first shell 11, described is thick
The outside of 112 sets of the filter layer group b sections 1112 in the water inlet pipe 111, the coarse filtration layer group 112 and first shell 11
Side wall between form caching chamber 113, second filter element 2 is connected with the caching chamber 113 by through-hole；
Second filter element 2 includes second shell 21, is equipped with ultrafiltration membrane 211 in the second shell 21.Benefit
Secondary filter is carried out with ultrafiltration membrane 211, and then is supplied drinking water.The second shell 21 and first shell 11 is connected by screw thread
It connects.
Partition 114 is equipped in the first shell 11, the bottom end closure of the b section 1112 of the water inlet pipe 111 is consolidated
It is scheduled on the top of partition 114, forms water storage cavity 115, the water storage between the partition 114 and the bottom wall of first shell 11
Chamber 115 is connected with the caching chamber 113 by through-hole.The partition 114 is equipped with several through-holes, the water storage
Chamber 115 is connected with the caching chamber 113 by through-hole.
The second shell 21 is divided into secondary filter chamber 212 and water-purifying cavity 213 by the ultrafiltration membrane 211, described
Water-purifying cavity 213 is located at the lower section of secondary filter chamber 212, and the secondary filter chamber 212 and the water storage cavity 115 pass through through-hole
It is connected.The top of the second shell 21 is uncovered structure, and second shell 21 forms closed after being screwed on first shell 11
Secondary filter chamber 212.
The bottom of the second shell 21 is equipped with water purification outlet pipe 214, the water purification outlet pipe 214 and the water-purifying cavity
213 are connected.
The coarse filtration layer group 112 includes PP cotton layer 1121, active carbon layer 1122 and KDF layer 1123, the PP cotton
The outside of b section 1112 of 1121 sets of the layer in the water inlet pipe 111, described 1122 sets of active carbon layer in the outer of PP cotton layer 1121
Side, outside of 1123 sets of the KDF layer in active carbon layer 1122.PP cotton layer 1121 is completely covered on water inlet pipe 111b section 1112
Outside, i.e., water hole 11121 is completely covered, after water to be filtered enters first shell 11 by water inlet pipe 111, then by water hole
11121 discharge water inlet pipes 111 enter PP cotton layer 1121, by the contaminant filter in water；It will be in water using active carbon layer 1122
Big molecular impurity filtering, and remove the peculiar smell in water removal；Degerming, antibacterial processing finally are carried out by KDF layer 1123, forms coarse filtration
Water meets the life requirements such as wash one's face, wash one's hands.
The top of the first shell 11 is equipped with end cap 116, the end cap 116 and first shell 11 and is connected by screw thread
It connects.So that end cap 116 is easy to disassemble, the element in first shell 11 is replaced or repaired.
When need to wash one's face, wash one's hands etc. domestic waters when, first second shell 21 is removed, water to be filtered by water inlet pipe 111 plus
Enter first shell 11, then water inlet pipe 111 is discharged by water hole 11121, and pass sequentially through 1121 layers of PP cotton, 1122 and of active carbon layer
After KDF layer 1123 filters, forms coarse filtration water and enter caching chamber 113, partition 114 is equipped with several through-hole connection caching chambers
113 and water storage cavity 115, coarse filtration water enters water storage cavity 115 by through-hole again and suitably stores, then by the logical of 115 bottom of water storage cavity
Hole be discharged first shell 11, carry out using.
When needing drinking water, second shell 21 is screwed with first shell 11 and is connect, the thick mistake being discharged by water storage cavity 115
Drainage enters secondary filter chamber 212, then passes through the secondary filter of ultrafiltration membrane 211, forms drinking water and enters water-purifying cavity 213, finally
It is discharged, is drunk by water purification outlet pipe 214.
211 filter assemblies of tubular ultra-filtration membrane, the first filter element 1 by the contaminant filter in water and can go out
Bacterium, and then coarse filtration water is provided and is used for the demands such as wash one's face, wash one's hands；Second filter element 2 carries out secondary mistake using ultrafiltration membrane 211
Filter, and then supply drinking water；And the first filter element 1 with the second filter element 2 by the way of being threadedly coupled, can be at any time
Disassembly had both been able to satisfy the dual requirements of sportsman, moreover it is possible to extend making for filter assemblies according to the water quality of specific requirements selection filtering
Use the service life.
211 filter assemblies of tubular ultra-filtration membrane are not needed using ultrafiltration membrane 211, in turn when using coarse filtration water
Reduce ultrafiltration membrane 211 uses the time, extends the replacement cycle of ultrafiltration membrane 211, and then reduce the cost of use in later period.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of tubular ultra-filtration membrane filter assemblies, it is characterised in that: described including the first filter element and the second filter element
First filter element is located at the top of the second filter element, and the first filter element is connected through a screw thread with the second filter element；
First filter element includes first shell, and the center of the first shell is equipped with water inlet pipe, the water inlet
Pipe includes a sections and b sections, and a section of the water inlet pipe is located at the outside of first shell, and the b section of the water inlet pipe is located at first
In shell, and it is uniformly equipped with several water holes in the b section of the water inlet pipe, is additionally provided with slightly mistake in the first shell
Filtering layer group, the coarse filtration layer group are covered in the outside of the b section of the water inlet pipe, the coarse filtration layer group and first shell
Side wall between form caching chamber, second filter element is connected with the caching chamber by through-hole；
Second filter element includes second shell, and ultrafiltration membrane is equipped in the second shell.
2. tubular ultra-filtration membrane filter assemblies according to claim 1, it is characterised in that: be equipped in the first shell every
The bottom wall of plate, the top for being fixed on partition of the bottom end closure of the b section of the water inlet pipe, the partition and first shell it
Between form water storage cavity, the water storage cavity is connected with the caching chamber by through-hole.
3. tubular ultra-filtration membrane filter assemblies according to claim 2, it is characterised in that: the ultrafiltration membrane is by described
Two shells are divided into secondary filter chamber and water-purifying cavity, and the water-purifying cavity is located at the lower section of secondary filter chamber, the secondary filter
Chamber is connected with the water storage cavity by through-hole.
4. tubular ultra-filtration membrane filter assemblies according to claim 3, it is characterised in that: the bottom of the second shell is set
There is water purification outlet pipe, the water purification outlet pipe is connected with the water-purifying cavity.
5. tubular ultra-filtration membrane filter assemblies according to claim 1, it is characterised in that: the coarse filtration layer group includes PP
Cotton layer, active carbon layer and KDF layers, the PP cotton layer are covered in the outside at the end b of the water inlet pipe, the active carbon layer set
In the outside of PP cotton layer, the KDF layer covers in the outside of active carbon layer.
6. tubular ultra-filtration membrane filter assemblies according to claim 1, it is characterised in that: set at the top of the first shell
There is end cap, the end cap is connected through a screw thread with first shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914988.2U CN209143920U (en) | 2018-11-20 | 2018-11-20 | A kind of tubular ultra-filtration membrane filter assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914988.2U CN209143920U (en) | 2018-11-20 | 2018-11-20 | A kind of tubular ultra-filtration membrane filter assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143920U true CN209143920U (en) | 2019-07-23 |
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ID=67286699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914988.2U Active CN209143920U (en) | 2018-11-20 | 2018-11-20 | A kind of tubular ultra-filtration membrane filter assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209143920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955407A (en) * | 2020-08-31 | 2020-11-20 | 佛山科学技术学院 | Water supply installation that circulation farming systems used |
-
2018
- 2018-11-20 CN CN201821914988.2U patent/CN209143920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955407A (en) * | 2020-08-31 | 2020-11-20 | 佛山科学技术学院 | Water supply installation that circulation farming systems used |
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