CN2471394Y - Brush filter - Google Patents
Brush filter Download PDFInfo
- Publication number
- CN2471394Y CN2471394Y CN 01238592 CN01238592U CN2471394Y CN 2471394 Y CN2471394 Y CN 2471394Y CN 01238592 CN01238592 CN 01238592 CN 01238592 U CN01238592 U CN 01238592U CN 2471394 Y CN2471394 Y CN 2471394Y
- Authority
- CN
- China
- Prior art keywords
- housing
- water
- port
- shell
- filter
- 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
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Abstract
A brush-type filter comprises a shell, two terminal covers and a filter-drum in the shell. The filter-drum is provided with a brush component with a central rotary shaft and a drive device on the upper of the top cover which drives the central rotary shaft, characterized in that the shell is a shell with four ports, The top and the bottom of the shell are the upper and lower ports which are connected with the upper and the lower sewage discharge outlets while the right and left walls of the shell are water inlet and outlet port.
Description
The utility model relates to a kind of filter, relates in particular to a kind of brush type filter.
As shown in Figure 1, existing a kind of brush type filter, it comprises housing 1, have the upper end cover 2 of sewage draining exit, the cartridge filter 3 in the housing, the drive unit 5 that is provided with the brush assembly 4 of band central rotating shaft in the cartridge filter and is positioned at the driving central rotating shaft of top cover top.Have three ports on the housing, be covered with the upper end cover 2 that has sewage draining exit on the upper port, lower port is a water inlet, and the port on the wall is a delivery port.The workflow of the filter of this structure is: the water that needs to filter flows into cartridge filter from import, filters through filter cylinder, and impurity is intercepted in the cartridge filter, and water flows out cartridge filter, flows out from outlet.When a large amount of impurity absorption are on cartridge filter, the pressure differential of turnover saliva increases, this moment, the driver drives rotating shaft was rotated, make brush with the impurity brush down along the cartridge filter inwall, light impurity is discharged from last sewage draining exit, heavy impurity remains in the water system all the time, can't get rid of, and has brought hidden danger for the normal operation of system.Because not on a horizontal line, making to install, water inlet and delivery port brought great inconvenience in addition.
The purpose of this utility model is to provide a kind of brush type filter, and it is not only easy for installation, and the thorough removal of contamination of energy, makes system's safe and reliable operation more.
To achieve these goals, a kind of brush type filter provided by the utility model, it comprises housing, the upper end cover that has sewage draining exit, cartridge filter in the housing, be provided with the brush assembly of band central rotating shaft in the cartridge filter, and the drive unit that is positioned at the driving central rotating shaft of top cover top, be characterized in, it also comprises the bottom end cover that has the down blow mouth, described housing is the housing with four ports, the housing top, be respectively on the bottom surface, lower port, a housing left side, be respectively on the right wall, the water outlet port, described on, be covered with respectively on the lower port, bottom end cover.
Above-mentioned brush type filter, wherein, upper and lower end cap can be arc surfaced.
Above-mentioned brush type filter, wherein, the water-in and water-out port on the wall of the housing left and right sides is on a horizontal line.
Adopted above-mentioned technical solution, that is: had upper and lower blowdown port on the housing, light impurity can not only have been discharged from last blowdown port, and heavy impurity can be by the discharge of down blow port, so thoroughly removal of contamination makes the security of system reliability service.In addition, water inlet port and water outlet port make easier for installation on a horizontal line.
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of existing a kind of brush type filter;
Fig. 2 is a structural representation of the present utility model.
As shown in Figure 2, a kind of brush type filter of the utility model, it comprise housing 1 ', have the upper end cover 2 of sewage draining exit 11 ', have the bottom end cover 2 of down blow mouth 12 ', the cartridge filter 3 in the housing, the drive unit 5 that is provided with the brush assembly 4 of band central rotating shaft in the cartridge filter 3 and is positioned at the driving central rotating shaft of top cover top, described housing is the housing with four ports, be respectively upper and lower port on housing top, the bottom surface, be respectively water-in and water-out port one 3,14 on the left and right wall of housing.Be covered with respectively on the upper and lower port upper and lower end cap 2 '.Water-in and water-out port one the 3, the 14th on the left and right wall is on a horizontal line.End cap 2 ' can be arc surfaced.
Claims (3)
1. brush type filter, it comprises housing, has the upper end cover of sewage draining exit, cartridge filter in the housing, the drive unit that is provided with the brush assembly of band central rotating shaft in the cartridge filter and is positioned at the driving central rotating shaft of top cover top, it is characterized in that, it comprises that also the bottom end cover that has the down blow mouth, described housing are the housings with four ports, be respectively upper and lower port on housing top, the bottom surface, be respectively the water-in and water-out port on the left and right wall of housing, be covered with upper and lower end cap respectively on the described upper and lower port.
2. a kind of brush type filter according to claim 1 is characterized in that, upper and lower end cap can be arc surfaced.
3. a kind of brush type filter according to claim 1 is characterized in that, the water-in and water-out port on the left and right wall of housing is on a horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238592 CN2471394Y (en) | 2001-03-30 | 2001-03-30 | Brush filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238592 CN2471394Y (en) | 2001-03-30 | 2001-03-30 | Brush filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471394Y true CN2471394Y (en) | 2002-01-16 |
Family
ID=33651188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238592 Expired - Fee Related CN2471394Y (en) | 2001-03-30 | 2001-03-30 | Brush filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471394Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224841A (en) * | 2018-10-18 | 2019-01-18 | 亚都科技集团有限公司 | Compound air purification filter paper and its application |
-
2001
- 2001-03-30 CN CN 01238592 patent/CN2471394Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224841A (en) * | 2018-10-18 | 2019-01-18 | 亚都科技集团有限公司 | Compound air purification filter paper and its application |
| CN109224841B (en) * | 2018-10-18 | 2021-04-16 | 亚都科技集团有限公司 | Composite air purification filter paper and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |