CN202933542U - Self-cleaning bag type water filter - Google Patents
Self-cleaning bag type water filter Download PDFInfo
- Publication number
- CN202933542U CN202933542U CN 201220582773 CN201220582773U CN202933542U CN 202933542 U CN202933542 U CN 202933542U CN 201220582773 CN201220582773 CN 201220582773 CN 201220582773 U CN201220582773 U CN 201220582773U CN 202933542 U CN202933542 U CN 202933542U
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- China
- Prior art keywords
- water inlet
- filter
- water
- cylindrical shell
- barrel
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Abstract
A self-cleaning bag type water filter comprises a barrel, a barrel cover and a filtering device, wherein a water inlet and a water outlet are connected to the barrel; the barrel cover is closed and can be removably connected to the open end of the barrel; the filtering device comprises a filter bag component, and the filter bag component comprises a filter bag, a keel and a baffle plate; the shape of the baffle plate is the same as that of the radial cross section of the inner chamber of the barrel, the baffle plate is connected to the barrel to separate the inner chamber into an upper part and a lower part which are mutually independent; the lower part of the inner chamber of the barrel forms a raw water area, and the upper part of the inner chamber of the barrel forms a water purification area; the filter bag is supported by the keel, and the filter bag and the keel are all positioned at the lower part of the inner chamber of the barrel; a through hole is formed in the baffle plate, the open end of the filter bag is connected to the through hole; a water inlet pipe is connected to the water inlet, and a water outlet pipe is connected to the water outlet; a sewage outfall is formed at the bottom of the barrel, and a sewage drainage pipe is connected to the sewage outfall; water valves are connected to the water inlet pipe and the water outlet pipe; and a sewage discharge valve is connected to the sewage drainage pipe.
Description
Technical field
The utility model belongs to fluid removal of impurities and purifier technical field, specifically relates to a kind of self cleaning bag type water filter.
Background technology
Fluid collection in every field is defeated, produce, in life, all the clean level of convection cell has requirement in various degree, needs convection cell to carry out filtration, purification, thus reach productions, live in required quality requirement.Re-use after people generally adopt water filter that the water source is filtered now.Small-sized water filter generally has filter bag type and filer element type, and these two kinds of water filters can directly be connected on municipal network water supply.In use find, the filter bag of filter bag type water filter needs periodic replacement.
Summary of the invention
In order to extend the life cycle of filter bag, the technical program proposes a kind of new self cleaning bag type water filter, comprises cylindrical shell, bung and filter; Described filter is positioned at cylindrical shell, and the space in cylindrical shell is filtered device and is divided into separate former pool and clean water area; Be connected with water inlet and delivery port on described cylindrical shell, water inlet is communicated with former pool, and delivery port is communicated with clean water area; Described bung is airtight and removably connect the openend of cylindrical shell; Described filter comprises filter bay assembly, and filter bay assembly comprises filter bag, keel and dividing plate; The shape of dividing plate is identical with the radial section shape of cylinder lumen, and dividing plate is connected in cylindrical shell, and cylinder lumen is separated into separate two parts up and down; The lower part of cylinder lumen consists of former pool, and the upper part of cylinder lumen consists of clean water area; Described filter bag is supported by keel, and filter bag and keel all are positioned at the lower part of cylinder lumen; Have through hole on described dividing plate, the openend of filter bag is connected on through hole; Be connected with water inlet pipe on described water inlet, be connected with outlet pipe on delivery port; The bottom of described cylindrical shell has sewage draining exit, is connected with blow-off pipe on sewage draining exit;
All be connected with water valve on described water inlet pipe and outlet pipe; Be connected with blowoff valve on described blow-off pipe.
Also comprise buffer board, this buffer board is connected in cylindrical shell, and gear is before water inlet.
As a kind of mode, described buffer board is writing board shape; One side of buffer board is connected on the cylinder inboard wall of water inlet top; The another side of buffer board is not connected with cylinder inboard wall, and the height on this limit lower than the height at the water inlet lower edge.
As another kind of mode, described buffer board comprises first dull and stereotyped and the second flat board; One side of first and second flat board is connected on the cylinder inboard wall of the water inlet left and right sides; First and second dull and stereotyped another side interconnects, and connecting line is in the dead ahead of water inlet.
Compared with prior art, the technical program is by ON/OFF water inlet and delivery port water supply valve, and blowoff valve changes the water (flow) direction of water filter inside, and filter bag is rinsed, and improves the life cycle of filter bag.Simultaneously, irregular water inlet cushions to pressure with buffer board, has delayed the improper lost of life of filter bag.
Description of drawings
Fig. 1 is the structural representation of this water filter;
Fig. 2 is the buffer board partial structurtes schematic diagram of the embodiment 1 of this water filter;
Fig. 3 is the buffer board partial structurtes schematic diagram of the embodiment 2 of this water filter
In figure, cylindrical shell 1, delivery port 2, water inlet 3, filter bay assembly 4, bung 5, buffer board 6, sewage draining exit 7, clean water area 8, former pool 9, water valve 10, blowoff valve 11.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of new self cleaning bag type water filter comprises cylindrical shell, bung and filter; Described filter is positioned at cylindrical shell, and the space in cylindrical shell is filtered device and is divided into separate former pool and clean water area; Be connected with water inlet and delivery port on described cylindrical shell, water inlet is communicated with former pool, and delivery port is communicated with clean water area; Described bung is airtight and removably connect the openend of cylindrical shell; Described filter comprises filter bay assembly, and filter bay assembly comprises filter bag, keel and dividing plate; The shape of dividing plate is identical with the radial section shape of cylinder lumen, and dividing plate is connected in cylindrical shell, and cylinder lumen is separated into separate two parts up and down; The lower part of cylinder lumen consists of former pool, and the upper part of cylinder lumen consists of clean water area; Described filter bag is supported by keel, and filter bag and keel all are positioned at the lower part of cylinder lumen; Have through hole on described dividing plate, the openend of filter bag is connected on through hole; Be connected with water inlet pipe on described water inlet, be connected with outlet pipe on delivery port; The bottom of described cylindrical shell has sewage draining exit, is connected with blow-off pipe on sewage draining exit;
All be connected with water valve on described water inlet pipe and outlet pipe; Be connected with blowoff valve on described blow-off pipe.
Also comprise buffer board, this buffer board is connected in cylindrical shell, and gear is before water inlet.
Example 1, described buffer board are writing board shape; One side of buffer board is connected on the cylinder inboard wall of water inlet top; The another side of buffer board is not connected with cylinder inboard wall, and the height on this limit lower than the height at the water inlet lower edge.
Example 2, described buffer board comprise first dull and stereotyped and the second flat board; One side of first and second flat board is connected on the cylinder inboard wall of the water inlet left and right sides; First and second dull and stereotyped another side interconnects, and connecting line is in the dead ahead of water inlet.
Claims (4)
1. a new self cleaning bag type water filter, comprise cylindrical shell, bung and filter; Described filter is positioned at cylindrical shell, and the space in cylindrical shell is filtered device and is divided into separate former pool and clean water area; Be connected with water inlet and delivery port on described cylindrical shell, water inlet is communicated with former pool, and delivery port is communicated with clean water area; Described bung is airtight and removably connect the openend of cylindrical shell; Described filter comprises filter bay assembly, and filter bay assembly comprises filter bag, keel and dividing plate; The shape of dividing plate is identical with the radial section shape of cylinder lumen, and dividing plate is connected in cylindrical shell, and cylinder lumen is separated into separate two parts up and down; The lower part of cylinder lumen consists of former pool, and the upper part of cylinder lumen consists of clean water area; Described filter bag is supported by keel, and filter bag and keel all are positioned at the lower part of cylinder lumen; Have through hole on described dividing plate, the openend of filter bag is connected on through hole; Be connected with water inlet pipe on described water inlet, be connected with outlet pipe on delivery port; The bottom that it is characterized in that described cylindrical shell has sewage draining exit, is connected with blow-off pipe on sewage draining exit; All be connected with water valve on described water inlet pipe and outlet pipe; Be connected with blowoff valve on described blow-off pipe.
2. self cleaning bag type water filter according to claim 1, is characterized in that also comprising buffer board, and this buffer board is connected in cylindrical shell, and gear is before water inlet.
3. self cleaning bag type water filter according to claim 2, is characterized in that described buffer board is writing board shape; One side of buffer board is connected on the cylinder inboard wall of water inlet top; The another side of buffer board is not connected with cylinder inboard wall, and the height on this limit lower than the height at the water inlet lower edge.
4. self cleaning bag type water filter according to claim 2, is characterized in that described buffer board comprises first dull and stereotyped and the second flat board; One side of first and second flat board is connected on the cylinder inboard wall of the water inlet left and right sides; First and second dull and stereotyped another side interconnects, and connecting line is in the dead ahead of water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582773 CN202933542U (en) | 2012-11-07 | 2012-11-07 | Self-cleaning bag type water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582773 CN202933542U (en) | 2012-11-07 | 2012-11-07 | Self-cleaning bag type water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933542U true CN202933542U (en) | 2013-05-15 |
Family
ID=48317804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582773 Expired - Fee Related CN202933542U (en) | 2012-11-07 | 2012-11-07 | Self-cleaning bag type water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579166A (en) * | 2018-06-06 | 2018-09-28 | 三峡大学 | The self-cleaning filter system and control method of new ship are cleaned based on filtering river |
| RU2682558C1 (en) * | 2018-06-29 | 2019-03-19 | Общество с ограниченной ответственностью "ФАСТ ИНЖИНИРИНГ М" | Self-cleaning filter |
-
2012
- 2012-11-07 CN CN 201220582773 patent/CN202933542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579166A (en) * | 2018-06-06 | 2018-09-28 | 三峡大学 | The self-cleaning filter system and control method of new ship are cleaned based on filtering river |
| RU2682558C1 (en) * | 2018-06-29 | 2019-03-19 | Общество с ограниченной ответственностью "ФАСТ ИНЖИНИРИНГ М" | Self-cleaning filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131107 |