CN207253888U - A kind of magnetic filter - Google Patents
A kind of magnetic filter Download PDFInfo
- Publication number
- CN207253888U CN207253888U CN201721142909.6U CN201721142909U CN207253888U CN 207253888 U CN207253888 U CN 207253888U CN 201721142909 U CN201721142909 U CN 201721142909U CN 207253888 U CN207253888 U CN 207253888U
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- China
- Prior art keywords
- screen tube
- chamber
- water outlet
- housing
- hole
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Abstract
A kind of magnetic filter, including housing, chamber in housing and the water inlet end arranged on housing upper end both sides, water outlet, screen tube is provided with chamber, there are spacing between screen tube and chamber inner wall, screen tube is equipped with some equally distributed filter hole, screen tube is coated with one layer of main filter screen, main filter screen covers filter hole, housing bottom is equipped with the sewage draining exit to connect with chamber, screen tube upper end runs through housing and is connected with knob, screen tube lower end is equipped with the blocking head to match with sewage draining exit, water inlet end is connected by water inlet and chamber, water outlet is connected by water outlet and chamber, the position of water inlet is higher than the position of water outlet, bottom is equipped with a jack in the screen tube；A Magnetic suction rod is equipped with the screen tube, Magnetic suction rod is ferromagnetic material.The magnetic filter of the utility model can adsorb micro metal particle during bulky grain is filtered, and make finally to will be free from harmful metallic particles from the current of water outlet outflow.
Description
Technical field
It the utility model is related to a kind of magnetic filter.
Background technology
Fore filter can filter silt in tap water, iron rust etc. to first of coarse filtration equipment of full room water
Large particulate matter, is generally mounted to the front end of pipeline, and the water inlet end that the water in pipeline first passes through fore filter enters filter
In net cylinder, then eventually flowed out by the filtering of screen tube, current from water outlet for using, process of the screen tube in filtering
In, the filter screen on screen tube can be constantly in contact with impurity, and if things go on like this, impurity can even cover the filtering of screen tube
Net network interface, current can not big flow outflow screen tube outside, cause with water hydraulic pressure reduce, or even occur screen tube block feelings
Condition, in order to ensure the normal use of screen tube, it is necessary to be cleaned to screen tube, then can be intake by water outlet and recoiled
Wash, the filter screen network interface foul of screen tube is rinsed out, the current for being contaminated with foul are finally discharged from sewage draining exit, but traditional
When fore filter is intake in water outlet, it can not ensure the cleanliness of current, the current backwashed are very likely taken in itself
With foul, the filter screen network interface after original foul is rinsed out is put aside new directly during the current of backwash flow through
Foul, causes screen tube not clean up thoroughly, rinsing quality is ensured.
Traditional screen tube is only capable of filtering large-scale particle, and smaller particle, which can be still mingled in current from water outlet, to flow out,
If containing metallic particles in the particle that can not be filtered, once being mingled in for a person to use in water outlet, easily health is made
Into harm, long-time service, or even the life security of user of service can be jeopardized, there are serious security risk.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of magnetic filter, it can make the cleaning of the current of backwash
Property be protected, to the full extent ensure screen tube cleaning quality, screen tube is thoroughly cleaned, and can filter
Micro metal particle is adsorbed during bulky grain, makes finally to will be free from metallic particles from the current of water outlet outflow.
The technical scheme in the invention for solving the above technical problem is：
The utility model discloses a kind of magnetic filter, including housing, the chamber in housing and arranged on housing upper end two
The water inlet end of side, water outlet, are provided with screen tube in chamber, there are spacing between screen tube and chamber inner wall, are set on screen tube
There are some equally distributed filter hole, screen tube is coated with one layer of main filter screen, and main filter screen covers filter hole, housing
Bottom is equipped with the sewage draining exit to connect with chamber, and screen tube upper end runs through housing and is connected with knob, and screen tube lower end is equipped with
The blocking head to match with sewage draining exit, water inlet end are connected by water inlet and chamber, and water outlet passes through water outlet and chamber phase
Perforation, the position of water inlet are higher than the position of water outlet, it is characterised in that：Bottom is equipped with a jack in the screen tube；It is described
A Magnetic suction rod is equipped with screen tube, Magnetic suction rod is ferromagnetic material；Described Magnetic suction rod one end is inserted in matched jack, separately
A filtering frame is arranged with outside one end, filtering frame is wrapped with one layer of aided filter net；The filtering frame is located at screen tube internal upper part
Position；The screen tube top is equipped with some recoil hole flushings to connect with its inner space, and backwash orifice ring is arranged on filtering frame
Outside；Screen tube top upper end is equipped with some water holes being circularly and evenly distributed and connect with its inner space, strainer
The cylinder upper position fits with chamber inner wall, and chamber inner wall is equipped with one and the backwash corresponding via hole in hole site；Institute
Auxiliary hole site is stated less than water inlet position and is higher than water outlet position；The filtering frame upper end is equipped with some circumferentially uniform points
The limbers of cloth, under limbers is located at water hole just, filtering frame lower end be equipped with one opening, opening with limbers all with filtering frame
Portion space connects；The chamber inner wall be equipped with one adjacent to water outlet retainer ring, retainer ring do not block water outlet；It is described
Screen tube is externally provided with a sealing ring mutually sealed with retainer ring.
The filtering frame upper center position is equipped with a perforation；The Magnetic suction rod top is equipped with corresponding with punch position
Screw hole；One screw is fixed in screw hole through perforation, and Magnetic suction rod is mutually fixed by screw with filtering frame.
The housing is made of lower housing shell, the upper shell for being bolted in lower housing shell upper end；The water inlet end, water outlet are arranged on upper
Housing both sides, sewage draining exit are arranged on lower housing shell bottom；The upper shell is equipped with the limiting slot greater diameter than knob diameter, knob
Directly over limiting slot；There is spacing spacing between knob and the limiting slot slot bottom.
It is interference fit between the Magnetic suction rod and jack.
The beneficial effects of the utility model are：
Compared with prior art, the first time in screen tube is entered in current using the magnetic filter of the utility model structure
Harmful metallic particles can be adsorbed by the suction of Magnetic suction rod, no matter large-scale or small-sized metallic particles all can be by magnetic
Rod absorption is inhaled, harmful metallic particles is directly obstructed in screen tube, and micro metal particle weight is smaller, it is easier to by magnetic
Inhaling the suction of rod influences, and is more easy to be adsorbed on Magnetic suction rod, and after first of filtering of Magnetic suction rod, current will pass through main mistake
Strainer is entered in chamber, then pass through water outlet from water outlet flow out it is for a person to use, even if thering is small particle to enter at this time
In chamber, harmful metallic particles will not be contaminated with, ensures that current for a person to use will not damage human body, order uses
The health of human body of personnel is protected.
Compared with prior art, first can using the magnetic filter of the utility model structure before being rinsed to screen tube
Filtered by aided filter net, work is rinsed using the current after filtering, can ensure current by foul from main mistake
Strainer network interface does not have new foul and puts aside on main filter screen network interface after rinsing out, screen tube is thoroughly cleaned,
Ensure the cleaning quality of the current for backwashing.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model magnetic filter.
Embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Referring to Fig. 1, the utility model provides a kind of magnetic filter, including housing 1, the chamber 2 in housing 1 and set
Water inlet end 3, water outlet 4 in 1 upper end both sides of housing, are provided with screen tube 5 in chamber 2, between 2 inner wall of screen tube 5 and chamber
There are spacing, screen tube 5 is equipped with some equally distributed filter hole, and screen tube 5 is coated with one layer of main filter screen 6, main
Filter screen 6 covers filter hole, and 1 bottom of housing is equipped with the sewage draining exit 7 to connect with chamber 2, and housing is run through in 5 upper end of screen tube
1 and be connected with knob 8,5 lower end of screen tube is equipped with the blocking first 9 to match with sewage draining exit 7, water inlet end 3 by water inlet 10 with
Chamber 2 connects, and water outlet 4 is connected by water outlet 11 and chamber 2, and the position of water inlet 10 is higher than the position of water outlet 11
Put, bottom is equipped with a jack 12 in the screen tube 5；A Magnetic suction rod 13 is equipped with the screen tube 5, Magnetic suction rod 13 is magnet material
Material；Described 13 one end of Magnetic suction rod is inserted in matched jack 12, and a filtering frame 14, filtering frame 14 are arranged with outside the other end
It is wrapped with one layer of aided filter net 15；The filtering frame 14 is located at 5 internal upper part position of screen tube；5 top of screen tube is set
There are some recoil hole flushings 16 to connect with its inner space, recoil hole flushing 16 is located on outside filtering frame 14；On the screen tube 5
Portion upper end is equipped with some water holes 17 for being circularly and evenly distributed and connecting with its inner space, the upper position of screen tube 5
Fit with 2 inner wall of chamber, 2 inner wall of chamber is equipped with one and the recoil corresponding via hole 18 in 16 position of hole flushing；The auxiliary
18 position of hole is less than 10 position of water inlet and is higher than 11 position of water outlet；14 upper end of filtering frame is equipped with some circumferentially uniform
The limbers 19 of distribution, under limbers 19 is located at water hole 17 just, 14 lower end of filtering frame is equipped with an opening 20, opening 20 and water flowing
Hole 19 all connects with 14 inner space of filtering frame；2 inner wall of chamber be equipped with one adjacent to water outlet 11 retainer ring 21, Gu
Determine ring 21 not block water outlet 11；The screen tube 5 is externally provided with a sealing ring 22 with the sealing of 21 phase of retainer ring.
The 14 upper center position of filtering frame is equipped with a perforation 23；13 top of Magnetic suction rod is equipped with and 23 positions of perforating
Corresponding screw hole 24；One screw is fixed in screw hole 24 through perforation, and Magnetic suction rod 13 is fixed by screw and 14 phase of filtering frame.
The housing 1 is made of lower housing shell 101, the upper shell 102 for being bolted in 101 upper end of lower housing shell；The water inlet end 3,
Water outlet 4 is arranged on 102 both sides of upper shell, and sewage draining exit 7 is arranged on 101 bottom of lower housing shell；It is big that the upper shell 102 is equipped with a diameter
In the limiting slot 25 of 8 diameter of knob, knob 8 is located at directly over limiting slot 25；Have between 25 slot bottom of the knob 8 and limiting slot
Spacing spacing 26.
It is interference fit between the Magnetic suction rod 13 and jack 12.
The application method of the utility model is as follows：
Need fore filter to be normally carried out before use, first pass through water inlet end 3 and water outlet 4 by fore filter install to
On pipeline, then screen tube 5 can be moved down by turn knobs 8, blocked sewage draining exit 7 until blocking first 9, at this time sealing ring 22
Stagger with retainer ring 21, both no longer seal, and water outlet 4 is connected by water outlet 11 and chamber 2, recoil hole flushing 16 and auxiliary
Hole 18 is staggered, and recoil hole flushing 16 is blocked by 2 inner wall of chamber, and position of the water hole 17 from script higher than water inlet moves to and intake
Position of the mouth 10 flush or below water inlet 10.
Subsequently entering the current of water inlet end 3 will be entered in screen tube 5 by water inlet 10, water hole 17, due to mistake
14 upper end of filter stand is equipped with some limbers 19 being circularly and evenly distributed, therefore the limbers 19 immediately below water hole 17 is not
Current can be stopped, current is smoothly flowed into filtering frame 14, finally the opening from 14 bottom of filtering frame really flows
Enter in screen tube 5, when current enter in filtering frame 14, current will connect with being used to support the Magnetic suction rod 13 of filtering frame 14
Touching, Magnetic suction rod 13 has suction under the action of itself ferromagnetic material, and effectively the metallic particles in current can be adsorbed,
Harmful metallic particles is directly obstructed in screen tube 5, small-sized metallic particles can not be also detached out of screen tube 5
Go, and micro metal particle weight is smaller, it is easier to influenced by the suction of Magnetic suction rod 13, be more easy to be adsorbed on Magnetic suction rod 13,
After first of filtering of Magnetic suction rod 13, current will be entered in chamber 2 by main filter screen 6, then pass through water outlet
11 flow out for a person to use from water outlet 4, even if there is small particle to enter in chamber 2 at this time, will not be contaminated with harmful gold
Metal particles, ensure that current for a person to use will not damage human body, make the health of human body of user of service be protected.
When fore filter causes a large amount of impurity to be covered on 6 inner wall of main filter screen of screen tube 5 by long-time service,
Turn knobs 8 again, drive screen tube 5 to move up, the chock plug 9 that is no longer blocked of sewage draining exit 7 blocks at this time, at sewage draining exit 7 by knob 8
In opening-wide state, recoil hole flushing 16 is opposite with 18 position of via hole, sealing ring 22 again with 21 gluing, sealing of retainer ring, by water outlet
Mouth 11 blocks, so that water outlet 4 no longer connects with chamber 2,17 position of water hole is then higher than 10 position of water inlet, screen tube
5 tops block water inlet 10, and current can not be entered in screen tube 5 by water hole 17, and the pipe being connected with water outlet 4
Water in road recoils to water outlet 4, in the case where water outlet 11 is blocked, is sequentially passed through into the current in water outlet 4
Via hole 18, recoil hole flushing 16, since recoil hole flushing 16 is located on outside filtering frame 14, if entering the current of recoil hole flushing 16
It is in screen tube 5 to be flowed into, can be in contact first with the aided filter net 15 outside filtering frame 14, aided filter net 15 is just at this time
The current flowed into from recoil hole flushing 16 can be filtered, foul is obstructed, will by the current of aided filter net 15
Enter directly into filtering frame 14, finally flowed into from the opening 20 of 14 bottom of filtering frame in screen tube 5, at this time into screen tube 5
Interior current are all clean current, and the main filter screen 6 on screen tube 5, can be by 6 net of main filter screen by the flushing of clean current
Foul on mouth is rinsed well, is thoroughly cleaned screen tube 5, and the current of flushing can carry the foul for washing away out and enter
Into chamber 2, finally discharged from sewage draining exit 7, it follows that the current of the utility model are before screen tube 5 is rinsed, it is first
It can first be filtered by aided filter net 15, work is rinsed using the current after filtering, current can be ensured foul
New foul is not had after rinsing out from 6 network interface of main filter screen to put aside on 6 network interface of main filter screen, screen tube 5 is obtained
Thoroughly cleaning, ensures the cleaning quality of the current for backwashing.
14 upper center position of filtering frame is equipped with perforation 23, and 13 top of Magnetic suction rod is equipped with and the corresponding spiral shell in 23 positions of perforating
Hole 24, screw is through perforating in 23 fixations and screw hole 24, and Magnetic suction rod 13 is fixed by screw and 14 phase of filtering frame, therefore Magnetic suction rod
Can quickly it be dismounted between 13 and filtering frame 14, when the aided filter net 15 on filtering frame 14 for a long time flows into backwashing water
Row filtering causes collecting dirt directly to screw out screw in network interface, and filtering frame 14 is taken out out of screen tube 5, without by magnetic
After suction rod 13 is also extracted at the same time, makes the cleaning amount of user of service reduce, and filtering frame 14 is separated with Magnetic suction rod 13, more
Be not in that Magnetic suction rod 13 occupies 14 inner space of filtering frame and causes cleaning space too small beneficial to the cleaning of filtering frame 14
Situation, avoids causing to be difficult to situation about cleaning inside filtering frame since cleaning space is too small.
It is interference fit between Magnetic suction rod 13 and jack 12, therefore when needing to dismount Magnetic suction rod, user of service need to only hold
Firmly Magnetic suction rod 13 applies external force, while can set anti-slip tank or anti-skid bulge on 13 surface of Magnetic suction rod, is more conducive to user
Member grasps Magnetic suction rod 13, and this fixed form enables Magnetic suction rod 13 to carry out fast assembling-disassembling with jack 12, works as Magnetic suction rod
13 under current constantly impact when there is demagnetization situation, and user of service quickly can take out and replace to Magnetic suction rod 13.
Housing 1 is made of lower housing shell 101, the upper shell 102 for being bolted in 101 upper end of lower housing shell, and water inlet end 3, water outlet 4 are set
In 102 both sides of upper shell, sewage draining exit 7 is arranged on 101 bottom of lower housing shell, and 1 this combining structure of housing is not only beneficial to other parts
Installation, fast quick-detach is carried out to housing 1 when easy to repair, reduces the workload of staff, and work as upper shell 102 or lower casing
Body 101 is when something goes wrong, it is only necessary to replaces one of them, therefore water inlet end 3, the damage of water outlet 4 do not influence sewage draining exit
Normal use, vice versa.
Upper shell 102 is equipped with the limiting slot 25 that diameter is more than 8 diameter of knob, and knob 8 is located at directly over limiting slot 25, rotation
There is spacing spacing 26, the presence of spacing spacing 26 can limit the displacement journey of screen tube 5 between 25 slot bottom of button 8 and limiting slot
Degree, avoids blocking 7 excessive extrusion of first 9 pairs of sewage draining exits from causing the situation of heavy wear each other, so as to prevent due to blocking first 9 and row
Abrasion, which occurs, in dirty mouth 7 causes the bad situation for causing leak of 7 leakproofness of sewage draining exit.
Claims (4)
1. a kind of magnetic filter, including housing, the chamber in housing and the water inlet end arranged on housing upper end both sides, water outlet
Hold, screen tube is provided with chamber, there are spacing, screen tube between screen tube and chamber inner wall to be equipped with some equally distributed
Filter hole, screen tube are coated with one layer of main filter screen, and main filter screen covers filter hole, and housing bottom is equipped with and chamber phase
The sewage draining exit of perforation, screen tube upper end run through housing and are connected with knob, and screen tube lower end is equipped with what is matched with sewage draining exit
Head is blocked, water inlet end is connected by water inlet and chamber, and water outlet is connected by water outlet and chamber, the position of water inlet
Higher than the position of water outlet, it is characterised in that：Bottom is equipped with a jack in the screen tube；A magnetic is equipped with the screen tube
Rod, Magnetic suction rod are ferromagnetic material；Described Magnetic suction rod one end is inserted in matched jack, and a filtering is arranged with outside the other end
Frame, filtering frame are wrapped with one layer of aided filter net；The filtering frame is located at screen tube internal upper part position；The screen tube top
Equipped with some recoil hole flushings to connect with its inner space, backwash orifice ring is arranged on outside filtering frame；On the screen tube top
Hold and be equipped with some water holes being circularly and evenly distributed and connect with its inner space, in the screen tube upper position and chamber
Wall fits, and chamber inner wall is equipped with one and the backwash corresponding via hole in hole site；The auxiliary hole site is less than water inlet
Mouthful position and it is higher than water outlet position；The filtering frame upper end is equipped with some limbers being circularly and evenly distributed, limbers position
In water hole just under, filtering frame lower end be equipped with one opening, opening all connect with limbers with filtering frame inner space；The chamber
Chamber interior walls be equipped with one adjacent to water outlet retainer ring, retainer ring do not block water outlet；The screen tube is externally provided with one with consolidating
Determine the sealing ring that ring mutually seals.
A kind of 2. magnetic filter according to claim 1, it is characterised in that：Worn equipped with one the filtering frame upper center position
Hole；The Magnetic suction rod top is equipped with and the corresponding screw hole of punch position；One screw is fixed in screw hole through perforation, Magnetic suction rod
Mutually fixed with filtering frame by screw.
A kind of 3. magnetic filter according to claim 1, it is characterised in that：The housing by lower housing shell, be bolted in lower housing shell
The upper shell composition of upper end；The water inlet end, water outlet are arranged on upper shell both sides, and sewage draining exit is arranged on lower housing shell bottom；On described
Housing is equipped with the limiting slot greater diameter than knob diameter, and knob is located at directly over limiting slot；The knob and limiting slot groove
There is spacing spacing between bottom.
A kind of 4. magnetic filter according to claim 1, it is characterised in that：Match somebody with somebody between the Magnetic suction rod and jack for interference
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142909.6U CN207253888U (en) | 2017-09-07 | 2017-09-07 | A kind of magnetic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142909.6U CN207253888U (en) | 2017-09-07 | 2017-09-07 | A kind of magnetic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253888U true CN207253888U (en) | 2018-04-20 |
Family
ID=61920244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142909.6U Expired - Fee Related CN207253888U (en) | 2017-09-07 | 2017-09-07 | A kind of magnetic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236208A (en) * | 2018-06-04 | 2021-01-15 | 液体循环系统专利责任有限公司 | Filter device |
| CN112870821A (en) * | 2021-03-19 | 2021-06-01 | 江西艾芬达暖通科技股份有限公司 | But quick assembly disassembly's magnetic filter |
-
2017
- 2017-09-07 CN CN201721142909.6U patent/CN207253888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236208A (en) * | 2018-06-04 | 2021-01-15 | 液体循环系统专利责任有限公司 | Filter device |
| CN112870821A (en) * | 2021-03-19 | 2021-06-01 | 江西艾芬达暖通科技股份有限公司 | But quick assembly disassembly's magnetic 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: 20180420 Termination date: 20190907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |