CN202191756U - Filter - Google Patents
Filter Download PDFInfo
- Publication number
- CN202191756U CN202191756U CN2011202357797U CN201120235779U CN202191756U CN 202191756 U CN202191756 U CN 202191756U CN 2011202357797 U CN2011202357797 U CN 2011202357797U CN 201120235779 U CN201120235779 U CN 201120235779U CN 202191756 U CN202191756 U CN 202191756U
- Authority
- CN
- China
- Prior art keywords
- shell
- filter
- filter core
- dividing plate
- cavity
- 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 filter which comprises a shell, a cover, a filter core, a water inlet and a water outlet, wherein the shell is in a cup-shaped structure, the cover is arranged at the position of a cup opening at the upper part of the shell and forms an airtight cavity with the shell, the filter core is arranged in the shell, a partition plate is also arranged in the shell, the shell is divided into an upper cavity and a lower cavity by the partition plate, the filter core is in a hollow-barrel-shaped structure, the upper part of the filter core is in tight contact with the cover, the bottom of the filter core is in tight contact with the partition plate, a filter cavity which only allows filtered liquid to pass is formed in the upper cavity of the shell, a through hole connected with the lower cavity of the shell is arranged on the partition plate in a zone surrounded by the filter core, an agitator capable of rotating is arranged in the filter core, and a motor driving the agitator to rotate is arranged on the cover. The filter has the beneficial effect that the filter core in the filter can be automatically flushed, so that the filtering efficiency and the filtering quality of the filter are improved.
Description
Technical field
This utility model relates to a kind of filter that is used for the solid impurity of filter liquide, particularly a kind of filter that can the automated cleaning filter medium.
Background technology
Filter is mainly used in the solid impurity in separating liquid and the gas, and the filter that the utility model relates to is mainly used in the solid impurity in the filter liquide.The filter of using in the industry at present all is to make the filter core of liquid through filter, and solid impurity is come out attached on the filter core by filter element filtering.Filter core can be stopped up by solid impurity after but filter used a period of time, influenced the filter efficiency and the filter quality of liquid.Present way is a renew cartridge or filter core cleaned more, but more the cost of renew cartridge is than higher; Cleaning filter core need dismantle filter, takes out filter core then and cleans, and at last the filter core that cleans up is reloaded filter, and often dismantling filter can influence the life-span of filter and use also inconvenient.
The utility model content
The utility model purpose: the purpose of the utility model provides a kind of filter that can clean filter core automatically.
Technical scheme: a kind of filter comprises shell, lid, filter core, water inlet and goes out saliva that said shell is a cup-like structure; Rim of a cup position, top and shell that said lid is positioned at shell form airtight cavity, and said filter core is arranged at enclosure, and said enclosure also is provided with dividing plate; Said dividing plate is divided into two cavitys up and down with shell; Said filter core is the barrel-like structure of hollow, and filter core top closely contacts with lid, and the bottom of filter core closely contacts with dividing plate; The filtration shape chamber that liquid after one of formation has only filtration in the shell upper cavity just can pass through; In the filter core area surrounded, be provided with the through hole that cavity is connected below shell on the said dividing plate, said filter core inside is provided with rotatable agitating device, and said lid is provided with and drives the agitating device motor rotating; Said water inlet is arranged between shell and the filter core and is positioned at dividing plate top; Said delivery port is arranged on the bottom of dividing plate, and said shell is respectively equipped with the sewage draining exit through blowoff valve control by two cavitys up and down that dividing plate is divided into, and also is provided with pressure tester in the said shell.The said filter of the utility model is when filter liquide; Liquid gets into cavity between shell and the filter core through water inlet; Liquid filters at filter core solid impurity outside through filter core; Filter later liquid and get into the inner cavity of filter core, get into the bottom that shell is cut apart by dividing plate, discharge filter through delivery port at last through the through hole on the dividing plate.The blocked filter internal pressure that causes of filter core raises after filter uses a period of time; The explanation filter core stops up serious when the pressure in the filter constantly raises; Open the rotation of motor-driven agitating device; The periphery that agitating device orders about the flow direction filter core washes filter core, solid impurity in gravity effect deposit on dividing plate.Opening blowoff valve more for a long time when the solid impurity accumulation discharges solid impurity through sewage draining exit.When needs keeped in repair filter, the blowoff valve of opening outer casing bottom was discharged the solid impurity that remaining liquid and part are deposited at the bottom of the shell.
For filter can be washed filter core automatically, be provided with gauge tap between said pressure tester and the motor.Set the pressure that gauge tap opens and closes, when the filter internal pressure reaches setting value, open motor automatically, disable motor when pressure is reduced to the close value of setting.
Beneficial effect: the utility model compared with prior art; Its remarkable advantage is: can wash the filter core in the filter automatically; Improved the filter efficiency and the filter quality of filter, prolonged the service life of filter effectively, operation and maintenance is convenient.
Description of drawings
Fig. 1 is the structure diagram of the utility model
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure, a kind of filter comprises shell 1, lid 2, filter core 3, water inlet 4 and goes out saliva 5; Said shell 1 is a cup-like structure, and rim of a cup position, top and shell 1 that said lid 2 is positioned at shell 1 form airtight cavity, and said filter core 3 is arranged at shell 1 inside; It is characterized in that: said shell 1 inside also is provided with dividing plate 6, and said dividing plate 6 is divided into two cavitys up and down with shell 1, and said filter core 3 is the barrel-like structure of hollow; Filter core 3 tops closely contact with lid 2; The bottom of filter core 3 closely contacts with dividing plate 6, and the filtration shape chamber that the liquid after one of formation has only filtration in shell 1 upper cavity just can pass through is provided with the through hole that cavity is connected below shell 1 in filter core 3 area surrounded on the said dividing plate 6; Said filter core 3 inside are provided with rotatable agitating device 7; Said lid 2 is provided with and drives agitating device 7 motor rotating 8, and said water inlet 4 is arranged between shell 1 and the filter core 3 and is positioned at dividing plate 6 tops, and said delivery port 5 is arranged on the bottom of dividing plate 6; Said shell 1 is respectively equipped with the sewage draining exit through blowoff valve 9,10 controls by two cavitys up and down that dividing plate 6 is divided into, and also is provided with pressure tester 11 in the said shell 1; Be provided with gauge tap 12 between said pressure tester 11 and the motor 8.The said filter of the utility model is when filter liquide; Liquid gets into cavity between shell 1 and the filter core 3 through water inlet 4; Liquid filters solid impurity in filter core 3 outsides through filter core 3; Filter the cavity that later liquid gets into filter core 3 inside, get into the bottom that shell 1 is cut apart by dividing plate 6, go out filter through delivery port row 5 at last through the through hole on the dividing plate 6.The filter core 3 blocked filter internal pressures that cause raise after filter uses a period of time; Explanation filter core 3 stops up serious when the pressure in the filter constantly raises; Open motor 8 and drive agitating device 7 rotations; The periphery that agitating device 7 orders about flow direction filter core 3 washes filter core 3, solid impurity in gravity effect deposit on dividing plate 6.Set the pressure that gauge tap 12 opens and closes, when the filter internal pressure reaches setting value, open motor 8 automatically, disable motor 8 when pressure is reduced to the close value of setting.Opening blowoff valve 9 more for a long time when the solid impurity accumulation discharges solid impurity through sewage draining exit.When needs keep in repair filter, open the blowoff valve 10 of shell 1 bottom the solid impurity that remaining liquid and part are deposited on 1 end of shell is discharged.
Claims (2)
1. filter; Comprise shell (1), lid (2), filter core (3), water inlet (4) and go out saliva (5), said shell (1) is a cup-like structure, and rim of a cup position, top and shell (1) that said lid (2) is positioned at shell (1) form airtight cavity; Said filter core (3) is arranged at shell (1) inside; It is characterized in that: said shell (1) inside also is provided with dividing plate (6), and said dividing plate (6) is divided into two cavitys up and down with shell (1), and said filter core (3) is the barrel-like structure of hollow; Filter core (3) top closely contacts with lid (2); The bottom of filter core (3) closely contacts with dividing plate (6), the filtration shape chamber that the liquid after one of formation has only filtration in shell (1) upper cavity just can pass through, and said dividing plate (6) is gone up and in filter core (3) area surrounded, is provided with the through hole that cavity is connected below shell (1); Said filter core (3) inside is provided with rotatable agitating device (7); Said lid (2) is provided with and drives agitating device (7) motor rotating (8), and said water inlet (4) is arranged between shell (1) and the filter core (3) and is positioned at dividing plate (6) top, and said delivery port (5) is arranged on the bottom of dividing plate (6); Said shell (1) is respectively equipped with the sewage draining exit through blowoff valve (9,10) control by two cavitys up and down that dividing plate (6) is divided into, and also is provided with pressure tester (11) in the said shell (1).
2. filter according to claim 1 is characterized in that: be provided with gauge tap (12) between said pressure tester (11) and the motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202357797U CN202191756U (en) | 2011-07-06 | 2011-07-06 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202357797U CN202191756U (en) | 2011-07-06 | 2011-07-06 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191756U true CN202191756U (en) | 2012-04-18 |
Family
ID=45946688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202357797U Expired - Fee Related CN202191756U (en) | 2011-07-06 | 2011-07-06 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861469A (en) * | 2011-07-06 | 2013-01-09 | 镇江市科能电力设备有限公司 | Filtering device |
| CN103752063A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Filtering apparatus capable of automatically cleaning filtering medium |
-
2011
- 2011-07-06 CN CN2011202357797U patent/CN202191756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861469A (en) * | 2011-07-06 | 2013-01-09 | 镇江市科能电力设备有限公司 | Filtering device |
| CN103752063A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Filtering apparatus capable of automatically cleaning filtering medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202366536U (en) | Water filter structure with self-cleaning function | |
| CN105477921A (en) | Prefilter with automatic cleaning and prompt functions | |
| CN114225505A (en) | Water impurity filter | |
| CN202740853U (en) | Brush type self-cleaning filter | |
| CN202590464U (en) | Self-cleaning filter device for multiple stages of strainers | |
| CN202191756U (en) | Filter | |
| CN201394409Y (en) | Centrifugal net-type full-automatic filter | |
| CN210171027U (en) | Cloth bag type dust collector | |
| CN104857760A (en) | Full-automatic self-cleaning filter | |
| CN201988256U (en) | Precision-adjustable disk type filter | |
| CN102861469A (en) | Filtering device | |
| CN103752063A (en) | Filtering apparatus capable of automatically cleaning filtering medium | |
| CN203108310U (en) | Automatic back-washing agricultural irrigation filter | |
| CN204034378U (en) | Automatic pollutant removal water filter | |
| CN202096813U (en) | Filter | |
| CN217340352U (en) | Self-cleaning filter | |
| CN206522239U (en) | A kind of filter for water pump | |
| CN210078973U (en) | Back-flushing self-cleaning filtering equipment | |
| CN105233567A (en) | Self-cleaning filter for drop irrigation water | |
| CN211724837U (en) | Self-cleaning pipeline filter | |
| CN202590455U (en) | Self-cleaning filtering device with N stages of filtering screens | |
| CN214075313U (en) | LNG receiving station sea water pump bearing cooling water filter | |
| CN106914049A (en) | A kind of filter | |
| CN210845485U (en) | Spiral-flow type backwashing filter | |
| CN209952361U (en) | Automatic back flush filter equipment |
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: 20120418 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |