CN201760176U - Three-parallel four-inch small combined net type filter - Google Patents
Three-parallel four-inch small combined net type filter Download PDFInfo
- Publication number
- CN201760176U CN201760176U CN2010201228883U CN201020122888U CN201760176U CN 201760176 U CN201760176 U CN 201760176U CN 2010201228883 U CN2010201228883 U CN 2010201228883U CN 201020122888 U CN201020122888 U CN 201020122888U CN 201760176 U CN201760176 U CN 201760176U
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- water inlet
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- filter vat
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Abstract
The utility model belongs to a water-saving filter device in the industry and agriculture, and particularly relates to a three-parallel four-inch small combined net type filter; three filter barrels with water inlets and water outlets as well as exhaust valves realize parallel connection with water inlet pipes and water outlet pipes on the side surfaces and the lower surfaces by soft connection of butterfly valves, and the other side surface of each filter barrel is provided with a blow-off valve; and the lower part of each filter barrel is welded with a filter net seat ring and is provided with a seat ring check rubber ring, and a 304L stainless steel upper-blocked and lower-opened cylindrical filter net is inserted. In addition, the water inlet of each water inlet pipe and the water outlet of each water outlet pipe are respectively provided with a pressure gauge. The utility model aims at providing the three-parallel four-inch small combined net type filter, which can realize manual and hydraulic cleaning filter net, is cleaned and brushed with clean water and a brush without need of pulling out the net, has high efficiency, less head loss, saves energy, and is low in management cost and labor intensity.
Description
Technical field
The utility model belongs to industry and agricultural water conservation filter, particularly three four cun small-sized combination well strainers in parallel.
Background technology
At present in Treatment of Industrial Water and the water-saving irrigation progressively promoted, as waterworks water treatment and drip irrigation, the water quality requirement of domestic water and irrigation water than higher, must be in advance filtered out impurity and silt in the water by filter, in case the drip irrigation zone is stopped up and reached the domestic water standard.The filter that uses of tradition is as sandrock filter or manually clean well strainer with water.Under the same flow condition, the sandrock filter volume is big, and the loss of flood peak is big, and corresponding power-equipment power is big, uneconomical; Monomer or the sandrock filter that uses in parallel must be joined special-purpose scavenging pump, when this cleans, filter to quit work or stop in the parallel connection one, and the system that influences runs well, the reduction operating efficiency.When monomer or manually cleaning well strainer with water and needing to clean with water in the course of the work of using in parallel, filter to quit work or stop in the parallel connection one, extract net and manually clean with water, the system that influences runs well, the reduction operating efficiency.The main service object of filter system has the large user or concentrates the family in flakes at present.The basic peasant household that I distinguish small pieces, small size accounts for to such an extent that ratio is quite big.The method of in the past taking is several or tens concentrated water systems of setting up of basic peasant households, user's quality is not high, in the unified management of water supply, fertilising, maintenance, maintenance, water rate or the electricity charge, there are many disputes, intractability is big, cause operational management undesirable, the superiority of water-saving irrigation technique does not well embody, and popularizes a series of problems such as slow.
Summary of the invention
The purpose of this utility model is to provide a kind of three four cun small-sized combination well strainers in parallel, can realize manual waterpower cleaning and filtering net, needn't extract net cleans with water with clear water and brush, the efficient height, because of the loss of flood peak little and energy-conservation, administration fee and labour intensity are low, and the small pieces user can set up the water system of managing independently.
The purpose of this utility model: a kind of three four cun small-sized combination well strainers in parallel comprise that four of having water inlet and delivery port go up the filter vat of band air bleeding valves and its side, following inlet tube and outlet tube; It is characterized in that: filter vat side, following import and export respectively are flexible coupling by butterfly valve into and out of pipe with a level and realize parallel connection, a blowoff valve is respectively set up in the filter vat another side, it is stainless that a 304L all is installed in each filter vat, opens cylindrical screen pack under upward blocking up.The delivery port place of the water inlet of water inlet pipe and outlet pipe Pressure gauge of installation cooperates blowdown work in addition.
Operation principle of the present utility model is: when the water that contains impurity enters the filter chamber of net bucket from water inlet in, the water that contains impurity enters when the screen pack inwall flows out from the screen pack outer wall, impurity is then on the outer wall attached to screen pack, clean water then flows out from the inwall of screen pack, cross its end opening, flow into outlet pipe for utilizing by the filter vat delivery port.Adhere to dirt on the outer wall more for a long time, and filter inlet and outlet pressure table shows certain pressure reduction, when pressure reduction reaches desired value, must carry out blowdown work; Its method is, close the water intaking valve of parallel filtering in logical, open its blowoff valve, at this moment, other filtrations flow in the screen pack for the treatment of blowdown by part clear water caught on a filter is counter, and flow out to the net outer wall from the net inwall, force the dirt that is adsorbed on the net outer wall to leave, and outside sewage draining exit is got rid of bucket, carry out backwash, after seeing clear water, close its blowoff valve and open water intaking valve, make it enter normal operating conditions; Then next filter vat is carried out backwash work, its method is the same.The utility model realizes that manual waterpower backwash effect is good, do not need hand brush to clear up overanxious net, the loss of flood peak is little, good energy-conserving effect cleans convenient and swiftly, and administration fee and labour intensity are low, the small pieces user can set up the water system of managing independently, embody the superiority of water-saving irrigation technique, make water-saving irrigation be rendered as energy-conservation irrigation, quicken its popularity rate in the place.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a sectional structure schematic diagram of the present utility model.
The specific embodiment
A kind of three four cun small-sized combination well strainers in parallel, as shown in drawings, 1-filters and discloses water valve; 2-filters and discloses water intaking valve; 3-filter vat blowoff valve; 4-moves back shelf; The 5-filter vat; 6-filter vat loam cake; The 7-air bleeding valve; The 8-water inlet; 9-water inlet Pressure gauge; 10-delivery port Pressure gauge; The 11-water inlet; The 12-water inlet pipe; The 13-outlet pipe; The 14-screen pack; 15-filter vat water inlet; 16-filter vat delivery port; 17-screen pack seat ring; 18-seat ring water stop gel ring; Comprise that two filter vat 5 and its side, following water inlet pipe 12, outlet pipes 13 of going up band air bleeding valve 7 that have water inlet 15 and delivery port 16 are flexible coupling by butterfly valve 2,1 and realize parallel connection, a blowoff valve 3 is all set up in each filter vat 5 another side, replace pulling out the gauze brush heat-clearing method with manual waterpower ablution, improving the screen pack cleaning way is quick blowdown, in each filter vat 5, bottom welding screen pack seat ring 17 also is equipped with seat ring water stop gel ring 18, a 304L is stainless for plug-in mounting, opens cylindrical screen pack 14 under upward blocking up.A Pressure gauge 10,9 is respectively installed at delivery port 8 places of the water inlet 11 of water inlet pipe 12 and outlet pipe 13 in addition.
Blowoff valve (3) is respectively set up in the last side of filter vat (5).Screen pack (14) is for filtering order number, 60,80,100,120, and 304L is stainless, the cylindrical screen pack (14) of high 500mm, diameter 75mm, and total quantity is three.: all be with butterfly valve (2) and butterfly valve (1) on each filter vat (5) water inlet (15) and the delivery port (16); Realize being flexible coupling with its side, following water inlet pipe (12), outlet pipe (13).The side of filter vat (5) water inlet (15) and delivery port (16), below be connected with horizontal water inlet pipe (12), outlet pipe (13).
Claims (5)
1. four cun small-sized combination well strainers in parallel, comprise three filter vat (5) and its sides of going up band air bleeding valve (7) that have water inlet (15) and delivery port (16), following water inlet pipe (12), outlet pipe (13), it is characterized in that: filter vat (5) is by butterfly valve (2), (1) with water inlet pipe (12) outlet pipe (13) be flexible coupling realize in parallel, a blowoff valve (3) is respectively set up in filter vat (5) another side, each filter vat (5) interior bottom welding screen pack seat ring (17) also is equipped with seat ring water stop gel ring (18), a 304L is stainless for plug-in mounting, open cylindrical screen pack (14) under upward stifled, the delivery port (8) of the water inlet (11) of water inlet pipe (12) and outlet pipe (13) locates respectively to install a Pressure gauge (10) in addition.
2. according to claim 1 three four cun small-sized combination well strainers in parallel, it is characterized in that: blowoff valve (3) is respectively set up in the last side of filter vat (5).
3. according to claim 1 three four cun small-sized combination well strainers in parallel, it is characterized in that: screen pack (14) is for filtering order number, 60,80,100,120,304L is stainless, the cylindrical screen pack (14) of high 500mm, diameter 75mm, and total quantity is three.
4. according to claim 1 three four cun small-sized combination well strainers in parallel is characterized in that: all be with butterfly valve (2) and butterfly valve (1) on each filter vat (5) water inlet (15) and the delivery port (16); Realize being flexible coupling with its side, following water inlet pipe (12), outlet pipe (13).
5. according to claim 1 three four cun small-sized combination well strainers in parallel is characterized in that: the side of filter vat (5) water inlet (15) and delivery port (16), below be connected with horizontal water inlet pipe (12), outlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201228883U CN201760176U (en) | 2010-03-04 | 2010-03-04 | Three-parallel four-inch small combined net type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201228883U CN201760176U (en) | 2010-03-04 | 2010-03-04 | Three-parallel four-inch small combined net type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760176U true CN201760176U (en) | 2011-03-16 |
Family
ID=43712772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201228883U Expired - Lifetime CN201760176U (en) | 2010-03-04 | 2010-03-04 | Three-parallel four-inch small combined net type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874213A (en) * | 2015-05-14 | 2015-09-02 | 邱元锋 | Water-driven filtering and reverse cleaning device for micro irrigation and filtering and reverse cleaning method |
-
2010
- 2010-03-04 CN CN2010201228883U patent/CN201760176U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874213A (en) * | 2015-05-14 | 2015-09-02 | 邱元锋 | Water-driven filtering and reverse cleaning device for micro irrigation and filtering and reverse cleaning method |
| CN104874213B (en) * | 2015-05-14 | 2016-06-08 | 邱元锋 | A kind of slight irrigation water-driven filters and anti-rinser and filtering and anti-cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: MAIMAITI ABUDUSHALAMU Effective date: 20140123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: ALIFUJIANG ABULIMITI Inventor before: ALIFUJIANG ABULIMITI Inventor before: Abudushalamu. Maimaiti |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ABULIMITI ALIFUJIANG MAIMAITI ABUDUSHALAMU TO: ABULIMITI ALIFUJIANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140123 Address after: The 830049 Awati road the Xinjiang Uygur Autonomous Region Urumqi City Tianshan District No. 35 North Spring City District 2 Building 4 unit 1807 room Patentee after: ALIFUJIANG ABULIMITI Address before: The 830049 Awati road the Xinjiang Uygur Autonomous Region Urumqi City Tianshan District No. 35 North Spring City District 2 Building 4 unit 1808 room Patentee before: ALIFUJIANG ABULIMITI Patentee before: Abudushalamu. Maimaiti |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |