CN210214838U - Magnetic suspension high-speed spinning pre-filter - Google Patents
Magnetic suspension high-speed spinning pre-filter Download PDFInfo
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- CN210214838U CN210214838U CN201920875383.5U CN201920875383U CN210214838U CN 210214838 U CN210214838 U CN 210214838U CN 201920875383 U CN201920875383 U CN 201920875383U CN 210214838 U CN210214838 U CN 210214838U
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Abstract
The utility model discloses a magnetic suspension high-speed spinning pre-filter, which comprises a filter main body, wherein the top end of the filter main body is connected with a water-through seat with a water inlet and a water outlet, a filter element is arranged in the filter main body, a rotatable rotary drum is arranged in the filter element, and at least two rows of inclined holes are arranged on the outer wall of the rotary drum; the bottom of rotary drum is equipped with first magnet, and the bottom of filter core is equipped with the second magnet that repels with first magnet. When in pollution discharge, water in the rotary drum flows outwards through the inclined holes, and at least two rows of inclined holes are formed in the outer wall of the rotary drum, so that the water can flow in a rotational flow state during water discharge, the rotary drum is driven to rotate, the water is sprayed and washed on the filter element during rotation of the rotary drum, the whole circle of the filter element can be sprayed, and the filter element can be washed more cleanly; after first magnet and second magnet set up, the rotary drum can suspend in the filter core, and the rotary drum can not contact with the filter core, and is more smooth and easy during the rotation.
Description
Technical Field
The utility model relates to a leading filter, specifically say that a high-speed spin of magnetic suspension is leading filter.
Background
The pre-filter is the first coarse filter equipment for water, and can filter silt, rust and ova in tap water. Large particulate matter such as red worms. The structure of the prepositive filter in the prior art generally comprises a main body, a pressure reducing valve and a water passing seat with a water inlet channel and a water outlet channel are arranged at the top end of the main body, a filter element is arranged in the main body, and a drain valve is arranged at the bottom end of the main body. The filter screen of filter core can make the filter screen adhere to a large amount of filths after the long service life, so the leading filter of prior art generally has the washing function, and its washing mode generally has two kinds just to wash and back flush, and the back flush is washed the filter screen through the impulsive force of rivers self in the valve core when opening through the blowoff valve, because the velocity of water is slower, the impact force is not big enough, so abluent not clean, just wash the surface that can only wash the filter screen, wash also not clean.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: the magnetic suspension high-speed spinning pre-filter with a good washing effect is provided.
The technical solution of the utility model is that: the magnetic suspension high-speed spinning pre-filter comprises a filter main body, wherein the top end of the filter main body is connected with a water through seat with a water inlet and a water outlet, the bottom end of the filter main body is provided with a blow-down valve, a filter element is arranged in the filter main body, a rotatable rotary drum is arranged in the filter element, and the outer wall of the rotary drum is provided with at least two rows of inclined holes; the bottom of rotary drum is equipped with first magnet, and the bottom of filter core is equipped with the second magnet that repels with first magnet.
Furthermore, the left side and the right side of the rotary drum are respectively provided with a boss, and the outer side of each boss is provided with a row of inclined holes.
Further, two bosses are distributed on the outer side of the rotary drum in an array.
Furthermore, the water outlet directions of the two rows of inclined holes are the same.
Furthermore, a cover plate is fixed at the bottom end of the rotary drum, and the first magnet is clamped between the cover plate and the rotary drum; the bottom mounting of filter core has a fixed plate, and second magnet card is between fixed plate and filter core.
Further, the bottom of rotary drum is equipped with the first storage tank that supplies first magnet card to go into, and the bottom of filter core is equipped with the second storage tank that supplies second magnet card to go into.
Further, the lower end of the drum is closed and the upper end is open.
Furthermore, a salient point positioned below the rotary drum is arranged at the center position in the bottom end of the filter element, and a gap is reserved between the salient point and the bottom of the rotary drum.
Furthermore, the filter main body comprises a cylinder body and a valve body which is arranged at the top end of the cylinder body and communicated with the cylinder body, a drain valve is arranged at the bottom end of the cylinder body, and a water passing seat communicated with the valve body is fixed on the outer side of the valve body;
the valve body is provided with a water inlet channel and a water outlet channel, the water inlet channel is communicated with the water inlet of the water passing seat, and the water outlet channel is communicated with the water outlet; be equipped with a fixing base between barrel top and the filter core, the centre of fixing base is equipped with the apopore that communicates with water outlet channel and filter core top, and the outer edge of fixing base is equipped with the inlet opening of round and inlet channel and barrel inner chamber intercommunication.
Furthermore, sealing rings are arranged between the fixed seat and the filter element and between the fixed seat and the valve body.
Furthermore, a fixing ring is arranged on the inner wall of the top end of the barrel, a clamping ring is arranged between the fixing ring and the filter element, and the clamping ring is fixed outside the filter element.
Use the utility model provides a leading filter of high-speed spinning of magnetic suspension, its beneficial effect is: when in pollution discharge, water in the rotary drum flows outwards through the inclined holes, and at least two rows of inclined holes are formed in the outer wall of the rotary drum, so that the water can flow in a rotational flow state during water discharge, the rotary drum is driven to rotate, the water is sprayed and washed on the filter element during rotation of the rotary drum, the whole circle of the filter element can be sprayed, and the filter element can be washed more cleanly; after first magnet and second magnet set up, the rotary drum can suspend in the filter core, and the rotary drum can not contact with the filter core, and is more smooth and easy during the rotation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is a schematic structural view of the drum of the present invention;
FIG. 5 is a schematic cross-sectional view of a drum of the present invention;
fig. 6 is a schematic structural view of the valve body of the present invention;
fig. 7 is another schematic structural diagram of the valve body of the present invention;
FIG. 8 is a schematic structural view of the water through seat of the present invention;
fig. 9 is a schematic structural view of the fixing base of the present invention;
fig. 10 is a schematic view of the installation of the snap ring and the retainer ring of the present invention;
fig. 11 is a schematic view of the position of the filter element of the present invention in a drainage state;
FIG. 12 is a schematic structural view of the filter element of the present invention after being mounted with the rotary drum;
fig. 13 is an exploded view of the filter cartridge of the present invention when mounted to a rotary drum.
Shown in the figure: 1-filter body, 1.1-barrel, 1.2-valve body, 2-water through seat, 2.1-water inlet, 2.2-delivery port, 3-blowoff valve, 4-relief pressure valve, 5-filter core, 51-bump, 6-rotary drum, 61-boss, 611-inclined hole, 7-inhalant canal, 8-exhalant canal, 9-fixing base, 10-apopore, 11-inlet opening, 12-sealing washer, 13-retainer plate, 131-draw-in groove, 14-snap ring, 141-card strip, 15-first magnet, 16-second magnet, 17-apron, 18-fixed plate, 19-first storage tank, 20-second storage tank.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:
as shown in fig. 1-13, the magnetic levitation high-speed spinning prefilter comprises a filter main body 1, wherein the top end of the filter main body 1 is connected with a water through seat 2 with a water inlet 2.1 and a water outlet 2.2, the bottom end of the filter main body 1 is provided with a blowoff valve 3, a filter element 5 is arranged in the filter main body 1, a rotatable rotary drum 6 is arranged in the filter element 5, the outer wall of the rotary drum 6 is provided with at least two rows of inclined holes 611, and the inclined holes 611 are communicated with the interior of the rotary drum 6; the bottom end of the rotary drum 6 is provided with a first magnet 15, and the bottom end of the filter element 5 is provided with a second magnet 16 which is repelled with the first magnet 15.
The rotary drum 6 has bosses 61 on the left and right sides thereof, and a row of inclined holes 611 are formed on the outer side of each boss 61. The two bosses 61 are distributed in an array on the outer side of the rotating drum 6. The water outlet directions of the two rows of inclined holes 611 are the same. The two rows of inclined holes 611 have the same water outlet direction, as shown in the figure, the two rows of inclined holes 611 spray water obliquely, and the water flows in a clockwise rotational flow state after the water is discharged.
As shown in fig. 13, in order to conveniently and fixedly mount the first magnet 15 and the second magnet 16, a cover plate 17 is fixed to the bottom end of the rotary drum 6, the first magnet 15 is clamped between the cover plate 17 and the rotary drum 6, a fixing plate 18 is fixed to the bottom end of the filter element 5, the second magnet 16 is clamped between the fixing plate 18 and the filter element 5, a first accommodating groove 19 for the first magnet 15 to be clamped is formed in the bottom end of the rotary drum 6, and a second accommodating groove 20 for the second magnet 16 to be clamped is formed in the bottom end of the filter element 5.
The drum 6 is closed at its lower end and open at its upper end. The central position in the bottom of filter core 5 is equipped with the bump 51 that is located the rotary drum 6 below, leaves the clearance between bump 51 and the rotary drum 6 bottom. After the first magnet 15 and the second magnet 16 are arranged, the rotary drum 6 can be suspended in the filter element 5, the rotary drum 6 can not be in contact with the filter element 5, and the rotation is smoother. The salient points 51 can be in contact with the rotary drum 6 when the water pressure is particularly high, and the salient points 51 are in contact with the bottom surface of the rotary drum 6, so that the friction force generated when the rotary drum 6 rotates can be reduced, and the rotary drum 6 can rotate more smoothly.
The filter main body 1 comprises a cylinder 1.1 and a valve body 1.2 which is arranged at the top end of the cylinder 1.1 and communicated with the cylinder 1.1, a filter element 5 is arranged in the cylinder 1.1, a pressure reducing valve 4 is arranged in the valve body 1.2, a blow-down valve 3 is arranged at the bottom end of the cylinder 1.1, and a water through seat 2 communicated with the valve body 1.2 is fixed at the outer side of the valve body 1.2;
a water inlet channel 7 and a water outlet channel 8 are arranged on the valve body 1.2, the water inlet channel 7 is communicated with a water inlet 2.1 of the water passing seat 2, and the water outlet channel 8 is communicated with a water outlet 2.2; a fixing seat 9 is arranged between the top end of the barrel body 1.1 and the filter element 5, a water outlet hole 10 communicated with the water outlet channel 8 and the top end of the filter element 5 is arranged in the middle of the fixing seat 9, and a circle of water inlet holes 11 communicated with the water inlet channel 7 and the inner cavity of the barrel body 1.1 are arranged on the outer edge of the fixing seat 9. When water enters, water flows in from the water inlet 2.1 of the water passing base 2, enters the water inlet channel 7 of the valve body 1.2, then flows into the cylinder body 1.1 along the water inlet hole 11 of the fixed base 9, and finally enters the filter element 5; when water flows out, the water flows out from the top end of the filter element 5, then enters the water outlet channel 8 of the valve body 1.2 through the water outlet hole 10 of the fixing seat 9, and finally flows out through the water outlet 2.2 of the water passing seat 2.
Sealing rings 12 are arranged between the fixing seat 9 and the filter element 5 and between the fixing seat and the valve body 1.2, and the sealing effect is good.
The inner wall of the top end of the barrel body 1.1 is provided with a fixed ring 13, a snap ring 14 is arranged between the fixed ring 13 and the filter element 5, and the snap ring 14 is fixed outside the filter element 5. A plurality of clamping strips 141 are uniformly distributed on the outer wall of the clamping ring 14, a plurality of clamping grooves 131 matched with the clamping strips 141 are uniformly distributed on the inner wall of the fixing ring 13, and the clamping strips 141 are clamped into the clamping grooves 131, so that the clamping ring 14 is in sliding fit with the fixing ring 13.
During pollution discharge, water in the rotary drum 6 flows outwards through the inclined holes 611, and at least two rows of inclined holes 611 are formed in the outer wall of the rotary drum 6, so that the water can flow in a rotational flow state during water discharge, the rotary drum 6 is driven to rotate, and the rotary drum 6 enables the water to spray and flush the filter element 5 in the rotating process.
It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.
Claims (10)
1. Leading filter of high-speed spinning of magnetic suspension, including the filter main part, the top of filter main part is connected with the water service seat of taking into water mouth and delivery port, is equipped with filter core, its characterized in that in the filter main part: the filter element is internally provided with a rotatable rotary drum, and the outer wall of the rotary drum is provided with at least two rows of inclined holes; the bottom of rotary drum is equipped with first magnet, and the bottom of filter core is equipped with the second magnet that repels with first magnet.
2. The magnetic levitation high-speed spinning pre-filter of claim 1, wherein: the left side and the right side of the rotary drum are respectively provided with a boss, and the outer side of each boss is provided with a row of inclined holes.
3. The magnetic levitation high-speed spinning pre-filter of claim 2, wherein: the two bosses are distributed on the outer side of the rotary drum in an array.
4. The magnetic levitation high-speed spinning pre-filter as recited in claim 1, 2 or 3, wherein: the water outlet directions of the two rows of inclined holes are the same.
5. The magnetic levitation high-speed spinning pre-filter of claim 1, wherein: a cover plate is fixed at the bottom end of the rotary drum, and the first magnet is clamped between the cover plate and the rotary drum; the bottom mounting of filter core has a fixed plate, and second magnet card is between fixed plate and filter core.
6. The magnetic levitation high-speed spinning pre-filter of claim 1, wherein: the lower end of the rotary drum is closed, and the upper end of the rotary drum is opened.
7. The magnetic levitation high-speed spinning pre-filter of claim 6, wherein: the central point is equipped with the bump that is located the rotary drum below in the bottom of filter core, leaves the clearance between bump and the rotary drum bottom.
8. The magnetic levitation high-speed spinning pre-filter of claim 1, wherein: the filter main body comprises a cylinder body and a valve body which is arranged at the top end of the cylinder body and communicated with the cylinder body, a drain valve is arranged at the bottom end of the cylinder body, and a water passing seat communicated with the valve body is fixed on the outer side of the valve body;
the valve body is provided with a water inlet channel and a water outlet channel, the water inlet channel is communicated with the water inlet of the water passing seat, and the water outlet channel is communicated with the water outlet; be equipped with a fixing base between barrel top and the filter core, the centre of fixing base is equipped with the apopore with water outlet channel and filter core top intercommunication, and the outer edge of fixing base is equipped with the inlet opening with inlet channel and barrel inner chamber intercommunication.
9. The magnetic levitation high-speed spinning pre-filter of claim 8, wherein: and sealing rings are arranged between the fixed seat and the filter element and between the fixed seat and the valve body.
10. The magnetic levitation high-speed spinning pre-filter of claim 8, wherein: the inner wall of the top end of the barrel is provided with a fixing ring, a clamping ring is arranged between the fixing ring and the filter element, and the clamping ring is fixed outside the filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875383.5U CN210214838U (en) | 2019-06-11 | 2019-06-11 | Magnetic suspension high-speed spinning pre-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875383.5U CN210214838U (en) | 2019-06-11 | 2019-06-11 | Magnetic suspension high-speed spinning pre-filter |
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| Publication Number | Publication Date |
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| CN210214838U true CN210214838U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920875383.5U Active CN210214838U (en) | 2019-06-11 | 2019-06-11 | Magnetic suspension high-speed spinning pre-filter |
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| Country | Link |
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| CN (1) | CN210214838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104707A (en) * | 2019-06-11 | 2019-08-09 | 汉高(天津)技术有限公司 | Magnetic-suspension high-speed spins fore filter |
-
2019
- 2019-06-11 CN CN201920875383.5U patent/CN210214838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104707A (en) * | 2019-06-11 | 2019-08-09 | 汉高(天津)技术有限公司 | Magnetic-suspension high-speed spins fore filter |
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