CN203002069U - Hydrodynamical self-cleaning filter - Google Patents
Hydrodynamical self-cleaning filter Download PDFInfo
- Publication number
- CN203002069U CN203002069U CN 201220723324 CN201220723324U CN203002069U CN 203002069 U CN203002069 U CN 203002069U CN 201220723324 CN201220723324 CN 201220723324 CN 201220723324 U CN201220723324 U CN 201220723324U CN 203002069 U CN203002069 U CN 203002069U
- Authority
- CN
- China
- Prior art keywords
- pipe
- bin
- self
- cleaning filter
- hydrodynamic
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a hydrodynamical self-cleaning filter. The hydrodynamical self-cleaning filter is characterized in that an upper sealing plate and a bin dividing plate arranged in a tank body can divide the tank body into a water inlet bin, a water inlet bin and a pollution discharge bin, and the tank body walls of the water inlet bin, the water inlet bin and the pollution discharge bin are respectively provided with a water inlet pipe, a water outlet pipe and a discharge pipe; through holes uniformly distributed on a plate surface of the bin dividing plate are fixedly connected with a filtering tube with a filter screen, the upper sealing plate and the center through hole of the bin dividing plate are provided with a rotating shaft pipe respectively through a bearing; and the through holes arranged on the two sides of the rotating shaft pipe positioned on the pollution discharge bin are respectively connected with a blowdown apparatus formed by a cantilever pipe the end part with a reverse elbow outlet, the rotating shaft pipe positioned in the water inlet bin is connected with a back flushing structure, and a pipe port communicated with an elbow is provided with a sucking disc matched with the through holes uniformly distributed on the bin dividing plate. The hydrodynamical self-cleaning filter provided by the utility model filters raw water under electroless or non diesel engine condition, the waterpower generated by a pollution discharge mechanism moves so as to lead the back flushing structure to automatically clean a mesh core, and the automatic pollution discharge is realized.
Description
Technical field
The utility model relates to the agricultural water-saving irrigation engineering, belongs to the improvement, particularly a kind of hydrodynamic(al) self-cleaning filter of the structure of the water-saving filter that drives without motor with without diesel powered.
Background technology
in recent years, the arable land is constantly being opened up wasteland in China outlying district and mountain area, enlarge the agricultural land use, remote because being located in, locomotive can enter and reclaim wasteland, but temporarily enter without national grid, existing filter apparatus is driven by motor or diesel powered drives the former water of water pump filtration, the mountain area is local because flood is often arranged, the heavy rain phenomenon, former water just can enter each dropper band after must filtering through filter apparatus, to must pull the wire erect electric pole with existing filter plant, implement and operate time-consuming, and take a large amount of funds and manpower, the water-saving filter equipment that solves remote mountain area is the problem that country expects.
Summary of the invention
The purpose of this utility model is to provide a kind of hydrodynamic(al) self-cleaning filter, not only can be in the situation that enter or drive the former water of filtration without diesel engine without electrical network, and the waterpower motion that produces of pollution discharge mechanism draining makes backwash mechanism automatically clean the inner surface of web-roll core, realizes automatic pollution discharge.
the purpose of this utility model is achieved in that a kind of hydrodynamic(al) self-cleaning filter, the upper sealing panel that arranges in the columniform tank body of sealing and the partition panel of bottom are separated into water storage from bottom to top successively with tank body, go out sump and dirt discharging bin, at water storage, go out on the tank wall of sump and dirt discharging bin water inlet pipe is being set respectively, outlet pipe and blow-off pipe, uniform through hole on the outer circumference line of partition panel plate face, affixed the cartridge filter with filter screen on through hole, on the through hole of the center of upper sealing panel and partition panel setting, the rotation central siphon of upper end closed is installed by bearing respectively, be positioned at and connecting respectively the cantalever tube that the end has the return bend outlet on the rotation central siphon both sides through hole of dirt discharging bin and consist of blowdown apparatus, be positioned at connecting by lock on the rotation central siphon of water storage and have the back-flushing structure that is radial uniform connection bend pipe, match being communicated with cartridge filter installation through hole uniform on the spring controlled sucker that arranges on the mouth of pipe of bend pipe and partition panel.
The utility model consists of closed tank by two end sockets and barrel soldering, and dirt discharging bin, draining storehouse and water storage are set in inside.The center of sealing clamp arranges bearing block and the stainless steel rolling bearing is housed in blowdown, and the rolling bearing endoporus is installed and rotated central siphon and pollution discharge mechanism, rotates central siphon and forms an integeral part with pollution discharge mechanism, and two arm diagonal angle opposite directions of pollution discharge mechanism respectively arrange an elbow.Going out several holes are set on the partition panel of sump, the stainless steel that the hole number such as installs on the hole filters web-roll core, and the partition panel center also arranges bearing block and stainless steel bearing is housed.Backwash mechanism is set in water storage, on the central diameter of backwash mechanism and sewage pipe and partition panel, the device net core diameter is concentric circles, bottom in backwash mechanism arranges a closure plate, and the internal diameter of backwash tube is communicated with the internal diameter that rotates central siphon, the bore of pollution discharge mechanism.Two arms that utilize the waterpower kinematic principle to promote pollution discharge mechanism rotate, because of stainless steel rolling bearing frictional resistance little, start easily, driving the rotation central siphon rotates in rolling bearing, thereby drive backwash mechanism rotates, clear water cleans from the inner surface that water storage directly enters the stainless steel web-roll core, the sewage after cleaning, particle, suspension fall into backwash mechanism suction pipe in, enter fast outside the blow-off pipe discharge filter equipment that rotates central siphon and pollution discharge mechanism by self pressure of water.The utility model can normally use the water-saving irrigation filter apparatus without the remote mountain area of electrical network, nothing generating, can realize that country advocates the principle of " energy-saving and emission-reduction ", has reduced production cost.
Groundwork principle of the present utility model: water flows into lower storehouse by the water inlet that pipeline passes through filter, partition panel each inlet opening that the pressure of former water itself enters filter fast enters the inner chamber of stainless steel web-roll core, larger particles, suspension are held back by the web-roll core joint, be adsorbed on the inwall of web-roll core, all water by filter screen enter each buried pipe through delivery port and enter the field to the sump that goes out of filter.Constantly gathering of web-roll core inwall attaching particles thing, suspension causes filter water outlet and water inlet to produce pressure difference value, when pressure differential constantly increases, when reaching certain value, affected the normal operation of filter.at this moment, rapid pollution discharging startup automatically due to water, open magnetic valve in blow-off pipe Handle of butterfly valve and blow-off pipe device, close the outlet pipe Handle of butterfly valve, utilize the reaction force of water the attaching particles thing on the web-roll core inwall, suspension rinses, sewage enters dirt discharging bin fast by in backwash mechanism, and utilize the kinematic principle of waterpower, drive the blow-off pipe device the diagonal angle in the other direction in accordance with the instructions rotation form force couple role, the backwash mechanism that drives in water storage gyrates, and the particle that filter web-roll core upper inner surface is gathered, suspension rinses and gets off to flow to backwash mechanism, enter again dirt discharging bin, constantly discharged by blow-off pipe.During without pressure differential, illustrate that the tamper on the web-roll core inwall is cleaned out when upper and lower two storehouses, finish backwashing function.Close magnetic valve and Handle of butterfly valve on blowoff line, open the water outlet Handle of butterfly valve, the filter normal operation.
The utility model realized not only in the situation that enter or drive to filter former water without diesel engine without electrical network, and the waterpower motion that produces of pollution discharge mechanism draining makes backwash mechanism automatically clean the inner surface of web-roll core, realizes automatic pollution discharge.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described,
Fig. 1 is the utility model sectional structure schematic diagram;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the A-A sectional structure schematic diagram of blowdown apparatus.
The specific embodiment
a kind of water automated cleaning filter, as Fig. 1, Fig. 2, shown in Figure 3, at the upper sealing panel 10 of the columniform tank body 17 interior settings of sealing and the partition panel 16 of bottom, tank body 17 is separated into water storage 2 from bottom to top successively, go out sump 7 and dirt discharging bin 12, at water storage 2, go out on the tank wall of sump 7 and dirt discharging bin 12 water inlet pipe 1 is being set respectively, outlet pipe 14 and blow-off pipe 20, uniform through hole on the outer circumference line of partition panel 16 plate faces, affixed the cartridge filter 15 with filter screen on through hole, on the through hole of upper sealing panel 10 and partition panel 16 centers settings, the rotation central siphon 8 of card end sealing is installed by bearing 6 respectively, be positioned at and connecting respectively the cantalever tube that the end has the return bend outlet on 8 liang of side through hole of rotation central siphon of dirt discharging bin 12 and consist of blowdown apparatus, be positioned at connecting by lock 5 on the rotation central siphon 8 of water storage 2 and have the back-flushing structure that is radial uniform connection bend pipe, match being communicated with cartridge filter installation through hole uniform on sucker 4 that the spring 3 that arranges on the mouth of pipe of bend pipe controls and partition panel 16.The structure of backwash mechanism is radial uniform connection bend pipe for uniform setting the on the central tube of lower end closed, be communicated with the mouth of pipe of bend pipe up, the sucker 4 that spring 3 is controlled is being set on the mouth of pipe, and central tube is installed togather with rotating central siphon 8, and is fixedly connected with by lock 5.The structure of cartridge filter 15 is affixed the stainless steel screen pack of sealing on the support of cylindrical tube shape.Affixed retainer plate 9 on the tank wall of tank body 17 internal upper parts, on retainer plate 9 by bolt affixed upper sealing panel 10.The outside that is positioned at sump 7 tank walls is installed with pressure difference switch 22.The outer setting that is positioned at water storage 2 tank walls pressure gauge connection pipe 23.In the bottom of tank body 17, blow-off pipe 19 is set.
Claims (7)
1. hydrodynamic(al) self-cleaning filter, it is characterized in that: the upper sealing panel (10) that arranges in the columniform tank body (17) of sealing and the partition panel (16) of bottom are separated into water storage (2) from bottom to top successively with tank body (17), go out sump (7) and dirt discharging bin (12), in water storage (2), go out on the tank wall of sump (7) and dirt discharging bin (12) water inlet pipe (1) is being set respectively, outlet pipe (14) and blow-off pipe (20), uniform through hole on the outer circumference line of partition panel (16) plate face, affixed the cartridge filter (15) with filter screen on through hole, on the through hole of the center of upper sealing panel (10) and partition panel (16) setting, the rotation central siphon (8) of upper end closed is installed by bearing (6) respectively, be positioned at and connecting respectively the cantalever tube that the end has the return bend outlet on rotation central siphon (8) two side through hole of dirt discharging bin (12) and consist of blowdown apparatus, the upper connection by lock (5) of rotation central siphon (8) that is positioned at water storage (2) has the back-flushing structure that is radial uniform connection bend pipe, the sucker (4) that the spring (3) that arranges on the mouth of pipe that is communicated with bend pipe is controlled is installed through hole with the upper uniform cartridge filter of partition panel (16) and is matched.
2. a kind of hydrodynamic(al) self-cleaning filter according to claim 1, it is characterized in that: the structure of backwash mechanism is radial uniform connection bend pipe for uniform setting the on the central tube of lower end closed, be communicated with the mouth of pipe of bend pipe up, the sucker (4) that spring (3) is controlled is being set on the mouth of pipe, central tube is installed togather with rotating central siphon (8), and is fixedly connected with by lock (5).
3. a kind of hydrodynamic(al) self-cleaning filter according to claim 1 is characterized in that: the structure of cartridge filter (15) for sealing on the support of cylindrical tube shape affixed the stainless steel screen pack.
4. a kind of hydrodynamic(al) self-cleaning filter according to claim 1 is characterized in that: affixed retainer plate (9) on the tank wall of tank body (17) internal upper part, retainer plate (9) upper by bolt affixed upper sealing panel (10).
5. a kind of hydrodynamic(al) self-cleaning filter according to claim 1, it is characterized in that: the outside that is positioned at sump (7) tank wall is installed with pressure difference switch (22).
6. a kind of hydrodynamic(al) self-cleaning filter according to claim 1, it is characterized in that: the outer setting that is positioned at water storage (2) tank wall pressure gauge connection pipe (23).
7. a kind of hydrodynamic(al) self-cleaning filter according to claim 1, is characterized in that: in the bottom of tank body (17), blow-off pipe (19) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723324 CN203002069U (en) | 2012-12-25 | 2012-12-25 | Hydrodynamical self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723324 CN203002069U (en) | 2012-12-25 | 2012-12-25 | Hydrodynamical self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002069U true CN203002069U (en) | 2013-06-19 |
Family
ID=48593707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723324 Expired - Fee Related CN203002069U (en) | 2012-12-25 | 2012-12-25 | Hydrodynamical self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941283A (en) * | 2014-11-17 | 2015-09-30 | 自贡东方热能锅炉设备制造有限公司 | Backwashing water filter |
| CN107638726A (en) * | 2017-05-31 | 2018-01-30 | 河南龙成煤高效技术应用有限公司 | A kind of fluid filter |
-
2012
- 2012-12-25 CN CN 201220723324 patent/CN203002069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941283A (en) * | 2014-11-17 | 2015-09-30 | 自贡东方热能锅炉设备制造有限公司 | Backwashing water filter |
| CN107638726A (en) * | 2017-05-31 | 2018-01-30 | 河南龙成煤高效技术应用有限公司 | A kind of fluid filter |
| CN107638726B (en) * | 2017-05-31 | 2023-06-13 | 河南龙成煤高效技术应用有限公司 | Fluid filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106629918B (en) | A kind of environment-friendly sewage filter | |
| CN102407045A (en) | Filter | |
| CN102784504A (en) | Automatic back-flushing system in multi-filter-cylinder filtering device | |
| CN202460263U (en) | Filter tank | |
| CN108635928A (en) | A kind of self-cleaning filter | |
| CN203002069U (en) | Hydrodynamical self-cleaning filter | |
| CN201394409Y (en) | Centrifugal net-type full-automatic filter | |
| CN214785423U (en) | Building roof outlet structure | |
| CN201192596Y (en) | Swirling flow type automatic sand discharging filter | |
| CN212479594U (en) | Corrosion-resistant centrifugal pump | |
| CN2765654Y (en) | Differential pressure backwashing filter | |
| CN203525425U (en) | Automatic lamination filtering system | |
| CN201006362Y (en) | Brush type backwashing filter | |
| CN201042646Y (en) | Back flush filter | |
| CN108150431A (en) | Pipeline pump with back flush function | |
| CN201997169U (en) | Sewage treatment turntable-type filter tank | |
| CN107126750A (en) | A kind of well strainer easy to clean | |
| CN208275081U (en) | A kind of spin current surface water treatment filter | |
| CN205127548U (en) | Toper water conservancy whirl degritting self - cleaning well strainer | |
| CN201558608U (en) | Pipeline filtering device | |
| CN210302649U (en) | Prevent deposiing paint filter tank | |
| CN103446789A (en) | Swimming pool water filtration device | |
| CN203899252U (en) | Self-cleaning vertical filter | |
| CN102580379B (en) | Filter tank | |
| CN208212644U (en) | A kind of self-cleaning filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |