CN104623957B - 8 cun of torpedo desanding net formula full-automatic flushing filters - Google Patents
8 cun of torpedo desanding net formula full-automatic flushing filters Download PDFInfo
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- CN104623957B CN104623957B CN201310567875.5A CN201310567875A CN104623957B CN 104623957 B CN104623957 B CN 104623957B CN 201310567875 A CN201310567875 A CN 201310567875A CN 104623957 B CN104623957 B CN 104623957B
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Abstract
The invention discloses 8 cun of torpedo desanding net formula full-automatic flushing filters, in tank body, two ends are installed with the cylindrical filter net of two with sealing ring by ring seat and cage, by being installed with plastic fish Thunder Network core with the cage of blowoff valve in screen pack, the water inlet pipe in the front one end of tank body and hole of fetching water with high pressure, integration is formed by Hard link, tank body is arranged in parallel, with the outlet pipe in vertical short tube, low pressure water intaking hole, realize being flexible coupling by butterfly valve and tank body, the blowoff valve on cage is connected to Electrical heads in interior automatic control system by water control pipe.Present invention achieves automatic cleaning function, need not manual operation, labour intensity is low, efficiency is high, overcurrent boundary condition is with low uncertainty, and the loss of flood peak is little and energy-conservation, and backwash mode in parallel changes monomer into and flings and wash, save material and year operational management expense, be that the foundation of the stem system filter station of irrigation system and the centralized management managed in flakes creates conditions simultaneously.
Description
Technical field
The invention belongs to industry and agricultural water conservation filter, particularly 8 cun of torpedo desanding net formula full-automatic flushing filters.
Background technology
At present in the Treatment of Industrial Water progressively promoted and water-saving irrigation, as waterworks water treatment and drip irrigation, higher to the water quality requirement of domestic water and irrigation water, impurity in water and silt must be fallen by metre filter in advance, in case drip irrigation zone blocking and reach domestic water standard.The filter that tradition uses for Manual-cleaning well strainer with automatically clean filter with washing screen, have monomer to use with parallel connection use.Monomer Manual-cleaning well strainer is as filter net jam, and when current are not smooth, stop supplying water, carry out manual cleaning, impact runs well.When the in parallel manual well strainer used needs cleaning in the course of the work, first can cut off a well strainer and clean, other well strainers carry out work, successively Manual-cleaning in turn; Can flow be reduced over, reduce operating efficiency, time-consuming.Although automatic cleaning screen filter can realize automatically cleaning filter screen, but owing to all being formed by several monomer well strainer parallel combination, part is many, and volume is large, cross hydrophily body changeable, the loss of flood peak is large, and corresponding power plant power is large, and operating cost is high, consumptive material, uneconomical, and backwash needs filtered clean water, strengthens leaching requirement and processing additional-energy thereof.As a result, cause application undesirable, the superiority of water-saving irrigation technique does not well embody, and popularizes and slowly waits series of problems.
Summary of the invention
The object of the present invention is to provide a kind of 8 cun of torpedo desanding net formula full-automatic flushing filters, automatic cleaning function can be realized, need not manual operation, labour intensity is low, and efficiency is high, and overcurrent boundary condition is with low uncertainty, the loss of flood peak is little and energy-conservation, backwash mode in parallel changes monomer into and flings and wash, and saves material and year operational management expense, simultaneously for the foundation of the stem system filter station of the irrigation system that manages in flakes and centralized management creates conditions.
The object of the present invention is achieved like this: a kind of 8 cun of torpedo desanding net formula full-automatic flushing filters, comprise with water inlet pipe, the tank body of outlet pipe, the screen pack with torpedo web-roll core in tank body, with the tube connector of vertical short tube, in tank body, one end and the other end are installed with the cylindrical filter net of two with sealing ring by ring seat and cage, by being installed with plastic fish Thunder Network core with the cage of blowoff valve in screen pack, on the downside of tank body, tank body outlet pipe with low pressure water intaking hole is installed with on the vertical short tube of tube connector by butterfly valve, form the entirety that is flexible coupling between tank body and tube connector.
Operation principle of the present invention is: when the water containing impurity to enter in the filter chamber between screen pack in tank body and its torpedo filter core from tank body water inlet pipe water inlet, water containing impurity from the inwall of screen pack enter flow out from outer wall time, impurity is then attached on filter screen inwall, clean water then flows out from the outer wall of screen pack, crosses outlet pipe, vertical short tube flows through tube connector delivery port and shares.Screen pack inwall adheres to dirt more time, in screen pack, exocoel produces certain pressure reduction, when pressure reduction reaches preset value, information is passed to controller by the differential pressure pickup of automatic control system, controller will start Electrical heads according to instruction, blowoff valve is opened, now, the pressured poor reflux of part water of screen pack outer wall enters into screen pack inwall, the dirt being adsorbed on inwall is forced to come off, and the press water scouring force relying on tank body water inlet to flow to is discharged through blowoff valve, when washing time reaches preset value, controller instruction Electrical heads closes blowoff valve, terminate blowdown, filter enters normal operating conditions.It is high that the present invention realizes automatic cleaning strainer automaticity, do not need to be equipped with special messenger, only need little water yield and lower hydraulic pressure during cleaning, scavenging period is short, and the normal work of not influential system during cleaning, the uninterrupted normal water supply when cleaning, the self-cleaning time only needs 20-40 seconds, does not affect normal water supply, the method controlled can be diversification, electric-control board can meet various requirement, and controlled pressure reduction or time clean, and realizes memory and other function to wash number.
Present invention achieves automatic cleaning function, need not manual operation, labour intensity is low, efficiency is high, overcurrent boundary condition is with low uncertainty, and the loss of flood peak is little and energy-conservation, and backwash mode in parallel changes monomer into and flings and wash, save material and year operational management expense, be that the foundation of the stem system filter station of irrigation system and the centralized management managed in flakes creates conditions simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is main TV structure schematic diagram of the present invention.
Detailed description of the invention
8 cun of torpedo desanding net formula full-automatic flushing filters, as Fig. 1,1-water inlet pipe, 2-outlet pipe, 3-blowoff valve, 4-cage, 5-torpedo web-roll core, 6-screen pack, 7-ring seat, 8-automatic control system, 9-water control pipe, 10-high pressure water intaking hole, 11-tank body, the vertical short tube of 12-, 13-low pressure water intaking hole, 14-butterfly valve, 15-sealing ring, 16-Electrical heads, 17-tube connector, 18-water inlet, 19-delivery port, comprise with water inlet pipe 1, the tank body 11 of outlet pipe 2, the screen pack 6 with torpedo web-roll core 5 in tank body 11, with the tube connector 17 of vertical short tube 12, in tank body 11, two ends are installed with the cylindrical filter net 6 of two with sealing ring 15 by ring seat 7 and cage 4, in screen pack 6, by the cage 4 with blowoff valve 3, plastic fish Thunder Network core 5 is installed, on the downside of tank body 11, tank body 11 outlet pipe 2 with low pressure water intaking hole 13 is arranged on the vertical short tube 12 of tube connector 17 by butterfly valve 14, form the entirety that is flexible coupling between tank body 11 and tube connector 17.
Torpedo web-roll core 5 is diameter 155mm, long 1040mm, thickness 7mm, be made up of PVC, the structure of torpedo filter core 5 is that streamlined meets water the closed hollow cylinder of head, cross back side, and wherein the streamlined head that meets water also adds four watershed bodies, cross back side end appearance leaves four road sumps, coordinates blowoff valve 3.The external diameter 200mm of screen pack 6, long 1010mm, filter order number 40 order, 60 orders, 80 orders, 100 orders, 120 orders, be made up of stainless steel.Screen pack 6 two to wear sealing ring 15 be two pass draw-in groove, the annular solid of rubber material.Can play end socket effect after the outside hub of cage 4 installs a blowoff valve 3, there is wide, narrow twice draw-in groove its inside, and wide road is for installing screen pack 6, and arrow path is for installing cross backwater one end of torpedo web-roll core 5.
Claims (3)
1. one kind 8 cun torpedo desanding net formula full-automatic flushing filters, comprise with water inlet pipe (1), the tank body (11) of outlet pipe (2), with the screen pack (6) of torpedo web-roll core (5) in tank body (11), with the tube connector (17) of vertical short tube (12), in tank body (11), two ends are installed with the cylindrical filter net (6) of two with sealing ring (15) by ring seat (7) and cage (4), its feature: be installed with plastic fish Thunder Network core (5) by the cage (4) with blowoff valve (3) in screen pack (6), torpedo web-roll core (5) is diameter 155mm, long 1040mm, thickness 7mm, be made up of PVC, the structure of torpedo web-roll core (5) is that streamlined meets water head, the closed hollow cylinder of cross back side, wherein the streamlined head that meets water also adds four watershed bodies, cross back side end appearance leaves four road sumps, coordinate blowoff valve (3), tank body (11) downside, tank body (11) outlet pipe (2) with low pressure water intaking hole (13) is installed with on the vertical short tube (12) of tube connector (17) by butterfly valve (14), form the entirety that is flexible coupling between tank body (11) and tube connector (17).
2. a kind of 8 cun of torpedo desanding net formula full-automatic flushing filters according to claim 1, is characterized in that: screen pack (6) two to wear sealing ring (15) be two pass draw-in groove, the annular solid of rubber material.
3. a kind of 8 cun of torpedo desanding net formula full-automatic flushing filters according to claim 1, it is characterized in that: after a blowoff valve (3) being installed on the outside hub of cage (4), end socket effect can be played, there is wide, narrow twice draw-in groove its inside, wide road is for installing screen pack (6), and arrow path is for installing cross backwater one end of torpedo web-roll core (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567875.5A CN104623957B (en) | 2013-11-13 | 2013-11-13 | 8 cun of torpedo desanding net formula full-automatic flushing filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567875.5A CN104623957B (en) | 2013-11-13 | 2013-11-13 | 8 cun of torpedo desanding net formula full-automatic flushing filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104623957A CN104623957A (en) | 2015-05-20 |
| CN104623957B true CN104623957B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310567875.5A Active CN104623957B (en) | 2013-11-13 | 2013-11-13 | 8 cun of torpedo desanding net formula full-automatic flushing filters |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102619035B1 (en) * | 2023-07-07 | 2023-12-28 | 주식회사 승원 | Foreign substance filtration devices such as larvae in tap water that are easy to maintain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55167016A (en) * | 1979-06-18 | 1980-12-26 | Japan Organo Co Ltd | Continuous ascending current type filtration tower |
| CN2349774Y (en) * | 1998-10-14 | 1999-11-24 | 窦万存 | Drip irrigation filter |
| CN2431965Y (en) * | 2000-07-17 | 2001-05-30 | 新疆芳草湖机械厂 | Backwashing filtering drip irrigation device |
| CN201470215U (en) * | 2009-08-11 | 2010-05-19 | 陈万友 | Self-purification backwashing filter |
| CN102039064A (en) * | 2009-10-10 | 2011-05-04 | 新疆天业（集团）有限公司 | Indexing rotary self-cleaning filter |
-
2013
- 2013-11-13 CN CN201310567875.5A patent/CN104623957B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55167016A (en) * | 1979-06-18 | 1980-12-26 | Japan Organo Co Ltd | Continuous ascending current type filtration tower |
| CN2349774Y (en) * | 1998-10-14 | 1999-11-24 | 窦万存 | Drip irrigation filter |
| CN2431965Y (en) * | 2000-07-17 | 2001-05-30 | 新疆芳草湖机械厂 | Backwashing filtering drip irrigation device |
| CN201470215U (en) * | 2009-08-11 | 2010-05-19 | 陈万友 | Self-purification backwashing filter |
| CN102039064A (en) * | 2009-10-10 | 2011-05-04 | 新疆天业（集团）有限公司 | Indexing rotary self-cleaning filter |
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| Publication number | Publication date |
|---|---|
| CN104623957A (en) | 2015-05-20 |
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