CN201366283Y - Full-automatic backwashing angle type filter - Google Patents
Full-automatic backwashing angle type filter Download PDFInfo
- Publication number
- CN201366283Y CN201366283Y CNU2008201843029U CN200820184302U CN201366283Y CN 201366283 Y CN201366283 Y CN 201366283Y CN U2008201843029 U CNU2008201843029 U CN U2008201843029U CN 200820184302 U CN200820184302 U CN 200820184302U CN 201366283 Y CN201366283 Y CN 201366283Y
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- Prior art keywords
- cylindrical shell
- pressure sensor
- actuator
- full
- filter cylinder
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Abstract
The utility model provides a full-automatic angle type backwashing filter, which comprises a barrel body, a filtering drum, a water inlet, an inlet pressure sensor, a valve plate, a backwashing actuator, a controller, a water outlet, an outlet pressure sensor, a drain outlet, a pollution discharging valve and a pollution discharging actuator, wherein one end of the barrel body is assembled with an end plate and the other end is provided with an end socket; the water inlet is connected with the end plate by a connecting pipe which is provided with the inlet pressure sensor; the water outlet is arranged on the barrel body and vertical to a center line of the water inlet; the outlet pressure sensor is arranged on the barrel body; and the inlet pressure sensor, the backwashing actuator, the outlet pressure sensor and the pollution discharging actuator are respectively wired to the controller. The full-automatic angle type backwashing filter uses pressure difference between the inlet and the outlet for realizing full-automatic backwashing and pollution discharging, does not need to be washed by labor, is convenient to manage and maintain, and is characterized by small structural size, space saving, easy installation, full-automatic backwashing and the like.
Description
1, technical field
The utility model relates to a kind of filter, especially a kind of full-automatic back washing angie type filter.
2, background technology
The angie type filter of prior art need have the special messenger manually to clean when cleaning, the Operation and Maintenance trouble, need waste of manpower, material resources during cleaning, when the angie type filter that does not possess backwashing function cleans, also have clean insufficient, clean defectives such as frequent and Operation and Maintenance inconvenience.
3, utility model content
In view of the deficiency that above-mentioned prior art exists, the utility model provides a kind of structural volume little, the easy for installation and artificial full-automatic back washing angie type filter that cleans of nothing.
The technical scheme that its technical problem that solves the utility model adopts is: full-automatic back washing angie type filter is by cylindrical shell, filter cylinder, water inlet, inlet pressure sensor, valve plate, the backwash actuator, controller, delivery port, outlet pressure sensor, sewage draining exit, blowoff valve and blowdown actuator are formed, one end of cylindrical shell is equipped with end plate, the other end of cylindrical shell is equiped with end socket, water inlet links to each other with end plate by tube connector, and on tube connector, be equiped with inlet pressure sensor, delivery port is installed on the cylindrical shell, and delivery port is vertical with the center line of water inlet, be equiped with filter cylinder on the end plate in cylindrical shell, the other end of filter cylinder is a shrouding, be laid with filtering holes on filter cylinder and the shrouding, in filter cylinder, be equiped with valve plate near the end plate place, valve plate is fixed on the valve shaft by fixing slightly, valve shaft passes filter cylinder and is installed on the cylindrical shell, and outside cylindrical shell, be equiped with the backwash actuator, sewage draining exit is located at the cylindrical shell bottom, and pass cylindrical shell and be communicated with filter cylinder through blow-off pipe, its connected entrance is located at filter cylinder near the shrouding place, on sewage draining exit, be equiped with blowoff valve, and on blowoff valve, dispose the blowdown actuator, outlet pressure sensor is installed on the cylindrical shell, inlet pressure sensor, the backwash actuator, outlet pressure sensor and blowdown actuator are wired to controller respectively, and controller is fixed on the cylindrical shell.
During normal the operation, backwash actuator control valves plate is for opening shape, blowdown actuator control blowoff valve is for cutting out shape, current enter filter cylinder from water inlet, and through flowing out by delivery port after the filtering holes filtration, and the impurity in the current is intercepted in the filter cylinder, the impurity of tackling in filter cylinder more for a long time, the force value that controller detects inlet pressure sensor and outlet pressure sensor compares, when its difference reaches the clean range that sets, controller will enter the backwash state automatically, at this moment, backwash actuator control valves plate is closed, and blowdown actuator control blowoff valve is opened, like this, current are forced to flow to cylindrical shell by the filtering holes before the valve plate after water inlet enters filter cylinder, and the current that enter cylindrical shell are again by the filtering holes backwash filter cylinder behind the valve plate, and are discharged by blowoff valve, treat that continuous blowdown is after 30～90 seconds, valve plate is opened and is resetted, and continues blowdown and close blowoff valve after 10～30 seconds automatically, returns to normal operating condition.
The beneficial effects of the utility model are, utilize the pressure difference value of import and outlet to realize the full-automatic back washing blowdown, need not manually to clean blowdown, and management maintenance is convenient, have little, the characteristics such as the side of occupation of land, easy for installation and full-automatic back washing not of structural volume.
4, description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1, cylindrical shell, 2, filter cylinder, 3, end plate, 4, tube connector, 5, water inlet, 6, inlet pressure sensor, 7, valve plate, 8, fixing slightly, 9, filtering holes, 10, valve shaft, 11, backwash actuator, 12, controller, 13, delivery port, 14, end socket, 15, outlet pressure sensor, 16, shrouding, 17, sewage draining exit, 18, blowoff valve, 19, the blowdown actuator.
5, the specific embodiment
Explain below doing with regard to 1 pair of full-automatic back washing angie type filter of the present utility model of accompanying drawing below.
As shown in Figure 1, full-automatic back washing angie type filter of the present utility model is by cylindrical shell (1), filter cylinder (2), water inlet (5), inlet pressure sensor (6), valve plate (7), backwash actuator (11), controller (12), delivery port (13), outlet pressure sensor (15), sewage draining exit (17), blowoff valve (18) and blowdown actuator (19) are formed, one end of cylindrical shell (1) is equipped with end plate (3), the other end of cylindrical shell (1) is equiped with end socket (14), water inlet (5) links to each other with end plate (3) by tube connector (4), and on tube connector (4), be equiped with inlet pressure sensor (6), delivery port (13) is installed on the cylindrical shell (1), and delivery port (13) is vertical with the center line of water inlet (5), be equiped with filter cylinder (2) on the end plate (3) in cylindrical shell (1), the other end of filter cylinder (2) is shrouding (16), be laid with filtering holes (9) on filter cylinder (2) and the shrouding (16), in filter cylinder (2), locate to be equiped with valve plate (7) near end plate (3), valve plate (7) is fixed on the valve shaft (10) by fixing (8) slightly, valve shaft (10) passes filter cylinder (2) and is installed on the cylindrical shell (1), and outside cylindrical shell (1), be equiped with backwash actuator (11), sewage draining exit (17) is located at cylindrical shell (1) bottom, and pass cylindrical shell (1) and be communicated with filter cylinder (2) through blow-off pipe, its connected entrance is located at filter cylinder (2) and locates near shrouding (16), on sewage draining exit (17), be equiped with blowoff valve (18), and on blowoff valve (18), dispose blowdown actuator (19), outlet pressure sensor (15) is installed on the cylindrical shell (1), inlet pressure sensor (6), backwash actuator (11), outlet pressure sensor (15) and blowdown actuator (19) are wired to controller (12) respectively, and controller (12) is fixed on the cylindrical shell (1).
During normal the operation, backwash actuator (11) control valve plate (7) is for opening shape, blowdown actuator (19) control blowoff valve (18) is for cutting out shape, current enter filter cylinder (2) from water inlet (5), and through flowing out by delivery port (13) after filtering holes (9) filtration, and the impurity in the current is intercepted in the filter cylinder (2), the impurity of interception more for a long time in filter cylinder (2), the force value that controller (12) detects inlet pressure sensor (6) and outlet pressure sensor (15) compares, when its difference reaches the clean range that sets, controller (12) will enter the backwash state automatically, at this moment, backwash actuator (11) control valve plate (7) is closed, blowdown actuator (19) control blowoff valve (18) is opened, like this, current are forced to flow to cylindrical shell (1) by the preceding filtering holes (9) of valve plate (7) after water inlet (5) enters filter cylinder (2), the current that enter cylindrical shell (1) are again by filtering holes (9) the backwash filter cylinder (2) behind the valve plate (7), and discharge by blowoff valve (18), treat that continuous blowdown is after 30～90 seconds, valve plate (7) is opened and is resetted, and continue blowdown and close blowoff valve (18) after 10～30 seconds automatically, return to normal operating condition.
Claims (5)
1, a kind of full-automatic back washing angie type filter is made up of cylindrical shell, filter cylinder, water inlet, inlet pressure sensor, valve plate, backwash actuator, controller, delivery port, outlet pressure sensor, sewage draining exit, blowoff valve and blowdown actuator, it is characterized in that: an end of cylindrical shell is equipped with end plate, the other end of cylindrical shell is equiped with end socket, water inlet links to each other with end plate by tube connector, and on tube connector, be equiped with inlet pressure sensor, delivery port is installed on the cylindrical shell, and delivery port is vertical with the center line of water inlet.
2, full-automatic back washing angie type filter according to claim 1, it is characterized in that: be equiped with filter cylinder on the end plate in cylindrical shell, the other end of filter cylinder is a shrouding, be laid with filtering holes on filter cylinder and the shrouding, in filter cylinder, be equiped with valve plate near the end plate place, valve plate is fixed on the valve shaft slightly by fixing, and valve shaft passes filter cylinder and is installed on the cylindrical shell, and is equiped with the backwash actuator outside cylindrical shell.
3, full-automatic back washing angie type filter according to claim 1, it is characterized in that: sewage draining exit is located at the cylindrical shell bottom, and pass cylindrical shell and be communicated with filter cylinder through blow-off pipe, its connected entrance is located at filter cylinder near the shrouding place, on sewage draining exit, be equiped with blowoff valve, and on blowoff valve, dispose the blowdown actuator.
4, full-automatic back washing angie type filter according to claim 1, it is characterized in that: outlet pressure sensor is installed on the cylindrical shell.
5, full-automatic back washing angie type filter according to claim 1, it is characterized in that: inlet pressure sensor, backwash actuator, outlet pressure sensor and blowdown actuator are wired to controller respectively, and controller is fixed on the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201843029U CN201366283Y (en) | 2008-12-30 | 2008-12-30 | Full-automatic backwashing angle type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201843029U CN201366283Y (en) | 2008-12-30 | 2008-12-30 | Full-automatic backwashing angle type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366283Y true CN201366283Y (en) | 2009-12-23 |
Family
ID=41485184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201843029U Expired - Fee Related CN201366283Y (en) | 2008-12-30 | 2008-12-30 | Full-automatic backwashing angle type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366283Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727616A (en) * | 2014-12-11 | 2016-07-06 | 阿力甫江·阿不里米提 | Five-inch torpedo desanding screen type fully-automatic flushing filter |
| CN110981072A (en) * | 2019-12-18 | 2020-04-10 | 蓝天鹏（厦门）科技有限公司 | Split type automatic cleaning angle type filter and system thereof |
| CN114225506A (en) * | 2021-12-13 | 2022-03-25 | 浙江尔格科技股份有限公司 | Oil-water cooler capable of automatically discharging sewage and automatic sewage discharging method thereof |
-
2008
- 2008-12-30 CN CNU2008201843029U patent/CN201366283Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727616A (en) * | 2014-12-11 | 2016-07-06 | 阿力甫江·阿不里米提 | Five-inch torpedo desanding screen type fully-automatic flushing filter |
| CN110981072A (en) * | 2019-12-18 | 2020-04-10 | 蓝天鹏（厦门）科技有限公司 | Split type automatic cleaning angle type filter and system thereof |
| CN114225506A (en) * | 2021-12-13 | 2022-03-25 | 浙江尔格科技股份有限公司 | Oil-water cooler capable of automatically discharging sewage and automatic sewage discharging method thereof |
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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: 20091223 Termination date: 20101230 |