CN105664573B - A kind of washable fore filter and its application method - Google Patents
A kind of washable fore filter and its application method Download PDFInfo
- Publication number
- CN105664573B CN105664573B CN201610159557.9A CN201610159557A CN105664573B CN 105664573 B CN105664573 B CN 105664573B CN 201610159557 A CN201610159557 A CN 201610159557A CN 105664573 B CN105664573 B CN 105664573B
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- China
- Prior art keywords
- filter
- water
- filter cylinder
- filter core
- valve
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000000746 purification Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005115 demineralization Methods 0.000 claims description 3
- 230000002328 demineralizing Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 2
- 238000011109 contamination Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Other filtering devices; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/11—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
Abstract
The present invention relates to a kind of washable fore filter and its application method, including the top cover of the T-shaped structure from top to bottom set gradually, upper filter cylinder and lower filter cylinder, the upper filter cylinder and lower filter cylinder form filter cylinder, the top cover is fixedly connected with upper filter cylinder, the lower filter cylinder is removably bolted in filter cylinder, T-valve is provided with the top cover, raw water inlet and water purification delivery port are provided with the T-valve, water-locator is provided with the T-valve, water inlet and delivery port are provided with the water-locator, filter cartridge seat is fixed with the water-locator, the filter cartridge seat is fixedly connected with by connecting seat and T-valve, the connecting seat weldering is connected in upper filter cylinder, filter core is provided with the lower filter cylinder, raw water passage is provided between the lower filter cylinder and filter core, water purification passage is provided with the filter core.The present invention is easy to disassemble, convenient that filter is cleaned, and the work that makes to remove contamination is simple and easy, simple and compact for structure, assemble, safeguard, change it is very convenient.
Description
Technical field
The present invention relates to a kind of washable fore filter and its application method.
Background technology
It is caused a large amount of heavy in pipe network to ensure after fore filter to be generally arranged on to the water meter of house lead in waterpipe by people
Shallow lake impurity will not be damaged to user, and positive protective effect is played to concealed pipe, tap, electrical equipment etc..However,
Existing many fore filters are limited because of its operation principle so that easily adhere to dirt on its filter core outer wall, after accumulation of mud not
Only not easy cleaning, but also the filter effect and service life of filter core can be influenceed, thus need regular dismounting to get off, Manual-cleaning.
But in modern so allegro life and work, people are often cumbersome time-consuming without periodically unpicking and washing because of its operation, with long
After, filter core outer wall will be caused to block, iron rust, suspension, the colloidal substance in water will flow directly out tap, can be to rearmounted
Water purifier produce harmful effect, or even very big harm is caused to user's health.
The content of the invention
The technical problems to be solved by the invention there is provided a kind of compact-sized, and convenient dismounting to filter in order to entering
The washable fore filter and its application method of row cleaning.
Technical program of the present invention lies in：A kind of washable fore filter, including that from top to bottom set gradually is in T
The top cover of shape structure, upper filter cylinder and lower filter cylinder, the upper filter cylinder and lower filter cylinder form filter cylinder, and the top cover is mutually solid with upper filter cylinder
Even, the lower filter cylinder is removably bolted in filter cylinder, is provided with T-valve in the top cover, being provided with raw water on the T-valve enters
The mouth of a river and water purification delivery port, the T-valve is interior to be provided with water-locator, and water inlet and delivery port are provided with the water-locator, described
Filter cartridge seat is fixed with water-locator, the filter cartridge seat is fixedly connected with by connecting seat and T-valve, and the connecting seat weldering is connected in upper filter cylinder
Interior, the bottom of the water-locator offers annular groove, and the bottom of the T-valve is extended with annular flange, on the connecting seat
The annular boss for being engaged with annular groove is provided with, the ring for being engaged with annular flange is additionally provided with connecting seat
Shape inside groove, the connecting seat is by the cooperation of the cooperation of annular boss and annular groove, annular trough and annular flange so that and T
Shape valve and water-locator are linked into an integrated entity, and filter core is provided with the lower filter cylinder, raw water is provided between the lower filter cylinder and filter core
Passage, water purification passage is provided with the filter core.
Further, the water inlet of the water-locator is connected with the raw water inlet of T-valve, the water outlet of the water-locator
Mouth is connected with the water purification delivery port of T-valve.
Further, the top of the filter core is provided with filter core upper bracket, and the bottom of the filter core, which is provided with filter core, props up
Frame, the filter core are connected in filter cylinder by filter core upper bracket and filter core lower carriage.
Further, the circular hole for water outlet, the filter are axially provided with along axial line position on the filter core upper bracket
Core upper bracket is two layers of hierarchic structure.
Further, the endoporus for water outlet, the filter cartridge seat are axially provided with along axial line position in the filter cartridge seat
Shape be adapted with filter core upper bracket, the week side of boss that the filter cartridge seat is located at endoporus axially offers for water inlet and water-locator
The inlet opening that is connected of water inlet.
Further, the top of the lower filter cylinder is provided with external screw thread, and the bottom of the upper filter cylinder is provided with for being spirally connected
The internal thread of fixed lower filter cylinder, offers the side channel for housing connecting seat on the upper filter cylinder, the inner surface of the side channel with
The outer surface of connecting seat is welded and fixed.
Further, shape, the filter core are formed the filter core using different composite material for water treatment in a ring, the filter core
Outer wall and inwall coat be advantageous to improve ultrahigh hardness water demineralization incrustation scale composite.
A kind of application method of washable fore filter, comprises the following steps：
（1）During normal filtration water, the raw water with higher hydraulic pressure flows into water distribution from the raw water inlet of T-valve through water inlet
The inner chamber of device, then from the inlet opening in filter cartridge seat, into raw water passage, through filter element filtering, the water purification passage flowed into filter core, pass through
Delivery port flows out from the water purification delivery port of T-valve；
（2）When needing to clean blowdown, by rotating lower filter cylinder, separate filter cylinder and lower filter cylinder, by filter core from filter cylinder bottom
Take out and cleaned in portion.
Compared with prior art, the present invention has advantages below：The present invention it is simple and compact for structure, when need change filter core
Or cleaned constantly, directly rotate lower filter cylinder, you can dismantle upper and lower filter cylinder, it is such assemble, safeguard, change it is very convenient,
The service life of its own and follow-up water purifier can be extended.
Brief description of the drawings
Patent of the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of present invention state to be torn open；
Fig. 3 is the connection diagram of connecting seat, T-valve and water-locator.
In figure：1- top covers, the upper filter cylinders of 2-, 201- side channels, filter cylinder under 3-, 4- filter cores, 5- filter core lower carriages, 6- raw waters are led to
Road, 7- filter core upper brackets, 8- filter cartridge seats, 9- connecting seats, 901- annular boss, 902- annular troughs, 10- T-valves, 1001- rings
Shape flange, 1002- raw water inlets, 1003- water purification delivery ports, 11- water-locators, 1101- annular grooves, 1102- water inlets,
1103- delivery ports, 12- water purification passages.
Embodiment
For features described above of the invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows, but the present invention is not limited thereto.
As shown in Fig. 1 ~ 3, a kind of washable fore filter, including the T-shaped structure from top to bottom set gradually
Top cover 1, upper filter cylinder 2 and lower filter cylinder 3, the upper filter cylinder 2 and lower filter cylinder 3 form filter cylinder, and the top cover 1 is fixedly connected with upper filter cylinder 2,
The lower filter cylinder 3 is removably bolted in filter cylinder 2, is provided with T-valve 10 in the top cover 1, original is provided with the T-valve 10
Water water inlet 1002 and water purification delivery port 1003, is provided with water-locator 11 in the T-valve 10, be provided with the water-locator 11 into
The mouth of a river 1102 and delivery port 1103, filter cartridge seat 8 are fixed with the water-locator 11, the filter cartridge seat 8 passes through connecting seat 9 and T-shaped
Valve 10 is fixedly connected with, and the weldering of connecting seat 9 is connected in upper filter cylinder 2, and the bottom of the water-locator 11 offers annular groove 1101, institute
The bottom for stating T-valve 10 is extended with annular flange 1001, is provided with the connecting seat 9 for being engaged with annular groove 1101
Annular boss 901, the annular trough 902 for being engaged with annular flange 1001, the connection are additionally provided with connecting seat 9
Seat 9 is by the cooperation of the cooperation of annular boss 901 and annular groove 1101, annular trough 902 and annular flange 1001 so that and T
Shape valve 10 and water-locator 11 are linked into an integrated entity, and filter core 4 is provided with the lower filter cylinder 3, is set between the lower filter cylinder 3 and filter core
There is raw water passage 6, water purification passage 12 is provided with the filter core 4.
In the present embodiment, the water inlet 1102 of the water-locator 11 is connected with the raw water inlet 1002 of T-valve, institute
State the delivery port 1103 of water-locator 11 with the water purification delivery port 1003 of T-valve to be connected, set on the raw water inlet 1002
There is the screw thread for being docked with outside water route, the spiral shell for being docked with outside water route is provided with the water purification delivery port 1003
Line.
In the present embodiment, the top of the filter core 4 is provided with filter core upper bracket 7, and the bottom of the filter core 4 is provided with filter
Core lower carriage 5, the filter core 4 are connected in filter cylinder by filter core upper bracket 7 and filter core lower carriage 5.
In the present embodiment, the circular hole for water outlet, institute are axially provided with along axial line position on the filter core upper bracket 7
It is two layers of hierarchic structure to state filter core upper bracket 7.
In the present embodiment, the endoporus for water outlet, the filter are axially provided with along axial line position in the filter cartridge seat 8
The shape of core print seat 8 is adapted with filter core upper bracket 7, and the week side of boss that the filter cartridge seat 8 is located at endoporus is axially offered for water inlet
The inlet opening being connected with the water inlet 1102 of water-locator 11.
In the present embodiment, the top of the lower filter cylinder 3 is provided with external screw thread, and the bottom of the upper filter cylinder 2 is provided with use
The internal thread of filter cylinder 3 is descended in the fixation that is spirally connected, the side channel 201 for housing connecting seat 9, the side are offered on the upper filter cylinder 2
The outer surface of the inner surface of groove 201 and connecting seat 9 is welded and fixed.
In the present embodiment, shape, the filter core 4 are formed the filter core 4 using different composite material for water treatment in a ring, institute
State the outer wall of filter core 4 and inwall coats the composite for being advantageous to improve ultrahigh hardness water demineralization incrustation scale.
A kind of application method of washable fore filter, comprises the following steps：
（1）During normal filtration water, the raw water with higher hydraulic pressure is from the raw water inlet 1002 of T-valve 10 through water inlet
1102 flow into the inner chamber of water-locator 11, then from the inlet opening in filter cartridge seat 8, into raw water passage 6, are filtered through filter core 4, flow into filter
Water purification passage 12 in core 4, flowed out through delivery port 1103 from the water purification delivery port 1003 of T-valve 10；
（2）When needing to clean blowdown, by rotating lower filter cylinder 3, separate filter cylinder 2 and lower filter cylinder 3, by filter core 4 from filter
Cylinder bottom, which is taken out, to be cleaned.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (4)
- A kind of 1. washable fore filter, it is characterised in that：Including the top of the T-shaped structure from top to bottom set gradually Lid, upper filter cylinder and lower filter cylinder, the upper filter cylinder and lower filter cylinder form filter cylinder, and the top cover is fixedly connected with upper filter cylinder, the lower filter Cylinder is removably bolted in filter cylinder, is provided with T-valve in the top cover, raw water inlet and water purification are provided with the T-valve Delivery port, the T-valve is interior to be provided with water-locator, and water inlet and delivery port are provided with the water-locator, is consolidated on the water-locator Filter cartridge seat is connected with, the filter cartridge seat is fixedly connected with by connecting seat and T-valve, and the connecting seat weldering is connected in upper filter cylinder, the cloth The bottom of hydrophone offers annular groove, and the bottom of the T-valve is extended with annular flange, is provided with and is used on the connecting seat The annular boss being engaged with annular groove, the annular trough for being engaged with annular flange, institute are additionally provided with connecting seat State connecting seat by the cooperation of the cooperation of annular boss and annular groove, annular trough and annular flange so as to T-valve and cloth Hydrophone is linked into an integrated entity, and filter core is provided with the lower filter cylinder, raw water passage is provided between the lower filter cylinder and filter core, described Water purification passage is provided with filter core, the top of the filter core is provided with filter core upper bracket, and the bottom of the filter core is provided with filter core Lower carriage, the filter core are connected in filter cylinder by filter core upper bracket and filter core lower carriage, along axle center on the filter core upper bracket The axially arranged circular hole having for water outlet of line position, the filter core upper bracket are two layers of hierarchic structure, filter core shape in a ring, The filter core is formed using different composite material for water treatment, and the outer wall and inwall of the filter core, which coat, to be advantageous to improve superelevation The composite of hardness water demineralization incrustation scale；The application method of washable fore filter, comprises the following steps：1) during normal filtration water, the raw water with higher hydraulic pressure flows into water-locator from the raw water inlet of T-valve through water inlet Inner chamber, then from the inlet opening in filter cartridge seat, into raw water passage, through filter element filtering, the water purification passage flowed into filter core, through water outlet Mouth flows out from the water purification delivery port of T-valve；2) when needing to clean blowdown, by rotating lower filter cylinder, filter cylinder and lower filter cylinder is separated, filter core is taken from filter cylinder bottom Go out to be cleaned.
- A kind of 2. washable fore filter according to claim 1, it is characterised in that：The water inlet of the water-locator It is connected with the raw water inlet of T-valve, the delivery port of the water-locator is connected with the water purification delivery port of T-valve.
- A kind of 3. washable fore filter according to claim 1, it is characterised in that：Along axle center in the filter cartridge seat The axially arranged endoporus having for water outlet of line position, shape and the filter core upper bracket of the filter cartridge seat are adapted, the filter cartridge seat The inlet opening being connected with the water inlet of water-locator for water inlet is axially offered positioned at the week side of boss of endoporus.
- A kind of 4. washable fore filter according to claim 1, it is characterised in that：The top of the lower filter cylinder is set External screw thread is equipped with, the bottom of the upper filter cylinder is provided with the internal thread for the fixed lower filter cylinder that is spirally connected, opened up on the upper filter cylinder There is the side channel for housing connecting seat, the inner surface of the side channel and the outer surface of connecting seat are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159557.9A CN105664573B (en) | 2016-03-21 | 2016-03-21 | A kind of washable fore filter and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159557.9A CN105664573B (en) | 2016-03-21 | 2016-03-21 | A kind of washable fore filter and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105664573A CN105664573A (en) | 2016-06-15 |
| CN105664573B true CN105664573B (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159557.9A Active CN105664573B (en) | 2016-03-21 | 2016-03-21 | A kind of washable fore filter and its application method |
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| Country | Link |
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| CN (1) | CN105664573B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368571B (en) * | 2017-04-06 | 2022-11-22 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water purification equipment |
| CN107261616A (en) * | 2017-07-07 | 2017-10-20 | 埃克科林机械（上海）有限公司 | Changeable filter and its switching method for oil water separator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003082435A1 (en) * | 2002-03-28 | 2003-10-09 | Mykrolis Corporation | Filter cartridge construction |
| US20060231481A1 (en) * | 2005-04-18 | 2006-10-19 | Yamashin-Filter Corp. | Filter device |
| CN204034400U (en) * | 2014-08-22 | 2014-12-24 | 英特卡机电(惠州)有限公司 | A kind of quick-connected filter element structure for purifier |
| CN104275022B (en) * | 2014-10-27 | 2016-02-24 | 福建金源泉科技发展有限公司 | Tap purifier |
| CN204656136U (en) * | 2015-01-06 | 2015-09-23 | 慈溪奥孚森净水设备有限公司 | A kind of filter flask device |
| CN205435162U (en) * | 2016-03-21 | 2016-08-10 | 福建金源泉科技发展有限公司 | Leading filter that can unpick and wash |
-
2016
- 2016-03-21 CN CN201610159557.9A patent/CN105664573B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105664573A (en) | 2016-06-15 |
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