CN203971553U - Self-cleaning fore filter and cleaning apparatus for self thereof - Google Patents
Self-cleaning fore filter and cleaning apparatus for self thereof Download PDFInfo
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- CN203971553U CN203971553U CN201420255015.8U CN201420255015U CN203971553U CN 203971553 U CN203971553 U CN 203971553U CN 201420255015 U CN201420255015 U CN 201420255015U CN 203971553 U CN203971553 U CN 203971553U
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- impeller
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Abstract
The utility model discloses a kind of self-cleaning fore filter and cleaning apparatus for self thereof, comprise housing, be installed on filter and the sewage draining exit that is arranged at lower housing portion in housing, also include the cleaning apparatus for self being arranged in housing, this cleaning apparatus for self includes rotating shaft, impeller and brush, rotating shaft penetrates in aforementioned filter, brush is installed in rotating shaft and rotates with rotating shaft, impeller is installed on rotating shaft bottom and drives rotating shaft rotation, it is other that impeller is positioned at aforementioned sewage draining exit inner side, while opening sewage draining exit, impeller is by blowdown current driven rotary, brush is with rotating shaft spin-cleaning filter inwall.Its cleaning apparatus for self can be when blowdown, automatically utilize brush to carry out cleaning work to the inwall of filter, without filter and filter thereof are removed to Manual-cleaning, make the cleaning of fore filter simple, bring the very big convenience in use, self-cleaning fore filter can more effective filtered water in the impurity such as iron rust, suspension, colloid.
Description
Technical field
The utility model relates to the preposition filtration art technology of a kind of water, refers in particular to a kind of fore filter with cleaning apparatus for self.
Background technology
Along with the raising of people's living standard, also high to domestic water water quality requirement.Fore filter has been widely used in life, and fore filter is generally comprised of housing and the filter that is arranged in housing, is provided with water inlet end and water side on housing, and current flow out after by the filter filtration treatment in housing.Fore filter is arranged on inlet channel water meter rear conventionally, can not damage human body, and concealed pipe, tap, electrical equipment etc. are played to positive protective effect with a large amount of precipitated impurities of guaranteeing to produce in pipe network.
Yet, existing fore filter, service time is of a specified duration, when we find that the delivery port water yield is very little, we are with common method for discharging pollution, effect is not ideal, because can deposit a lot of impurity on wall, especially at the inwall of filter, become the dead angle of more difficult cleaning, on wall, impurity is to be difficult to backwash, it is more difficult that current rinse, need manual washing, need manually regularly to remove Manual-cleaning filter inwall, clean fore filter not only loaded down with trivial details but also consuming time, when live and work rhythm is accelerated, people have often forgotten regularly to unpick and wash fore filter, the filter structure gambling plug that can cause like this filter inwall, iron rust in water, suspension, colloidal substance directly flows out tap, enter after human body, to cause very large harm to health.
Utility model content
The utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of fore filter with cleaning apparatus for self, solves existing fore filter and need regularly pull down the loaded down with trivial details problem of manual cleaning.
For achieving the above object, the utility model adopts following technical scheme:
A kind of self-cleaning fore filter, include housing, be installed on the filter in housing and be arranged at the sewage draining exit of lower housing portion, also include the cleaning apparatus for self being arranged in housing, this cleaning apparatus for self includes rotating shaft, impeller and brush, rotating shaft penetrates in aforementioned filter, brush is installed in rotating shaft and rotates with rotating shaft, impeller is installed on rotating shaft bottom and drives rotating shaft rotation, it is other that impeller is positioned at aforementioned sewage draining exit inner side, while opening sewage draining exit, impeller is by blowdown current driven rotary, and brush is with rotating shaft spin-cleaning filter inwall.
As a kind of preferred version, described sewage draining exit is with respect to impeller eccentric setting.
As a kind of preferred version, the bottom of filter is provided with a dividing plate, and aforementioned impeller is arranged at position between dividing plate and sewage draining exit, is provided with eccentric pod apertures on this dividing plate.
As a kind of preferred version, described eccentric pod apertures is away from another offside that is arranged at aforementioned eccentric sewage draining exit.
As a kind of preferred version, on described housing, be provided with water inlet and delivery port, it is inner that water inlet is communicated with filter, and it is peripheral that delivery port is communicated with filter.
As a kind of preferred version, described housing includes main body and upper cover, and this main body is the straight tube shape of hollow, and aforementioned sewage outfalls setting is in the bottom of main body; This upper cover is the three-port structure of T shape, and the two ends, left and right of upper cover are aforementioned water inlet and delivery port, and the lower end of upper cover screws togather by one with main body upper end that formula locking member is removable to be docked.
As a kind of preferred version, described filter is net-filter assembly, and net-filter assembly includes silk screen and screen frame, and silk screen is installed in the internal face of screen frame.
As a kind of preferred version, described silk screen is stainless steel cloth.
A cleaning apparatus for self for fore filter, includes rotating shaft, impeller and brush, and brush is installed in rotating shaft and rotates with rotating shaft, and impeller is installed on rotating shaft bottom and drives rotating shaft rotation.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, its cleaning apparatus for self can be when blowdown, automatically utilize brush to carry out cleaning work to the inwall of filter, without filter and filter thereof are removed to Manual-cleaning, make the cleaning of fore filter simple, bring the very big convenience in use, self-cleaning fore filter can more effective filtered water in the impurity such as iron rust, suspension, colloid.Meanwhile, its cleaning apparatus for self is driven by blowdown current, simple in structure, and production and assembly are convenient, especially without any need for electric energy, do not need to configure electronic unit and battery, environmental protection safety and reliability.
For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes that reach and function, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the overall package schematic perspective view of the embodiment of the utility model.
Fig. 2 is the exploded view of the embodiment of the utility model.
Fig. 3 is the sectional view of the embodiment of the utility model, is non-blowdown view in figure.
Fig. 4 is the sectional view of the embodiment of the utility model, the view while being blowdown in figure.
Accompanying drawing identifier declaration:
10, housing, 11, main body, 12, upper cover, 13, delivery port, 14, water inlet, 15, docking port;
20, filter, 21, silk screen, 22, screen frame; 30, sewage draining exit, 31, control valve;
40, cleaning apparatus for self, 41, rotating shaft, 42, impeller, 43, brush;
50, locking member, 60, dividing plate, 61, pod apertures.
The specific embodiment
Please refer to shown in Fig. 1 to Fig. 4, it has demonstrated the concrete structure of the preferred embodiment of the utility model, a self-cleaning fore filter, includes housing 10, is installed on filter 20 in housing 10, is arranged at the sewage draining exit 30 of housing 10 bottoms and is arranged at the cleaning apparatus for self 40 in housing 10.
Wherein, this housing 10 includes main body 11 and upper cover 12, and main body 11 and upper cover 12 can adopt plastic material to make, and this main body 10 is the straight tube shape transparent body of hollow, observes easily and intuitively inner filter effect and fouling condition.The two ends, left and right of this upper cover 12 are water inlet 14 and delivery port 13, and delivery port 13 is communicated with aforementioned filter 20 peripheries, and water inlet 14 is communicated with aforementioned filter 20 inside; The lower end of upper cover 12 is docking port 15, and upper cover 12 lower ends screw togather the removable locking of formula locking member 50 with main body 11 upper ends by one and dock.
Described filter 20 is for harmful impurity such as the iron rust of filtered water, suspension, colloidal substances.Filter 20 in accompanying drawing is a kind of net-filter assemblies, and this net-filter assembly includes silk screen 21 and screen frame 22, and silk screen 21 is installed in the internal face of screen frame 22, and silk screen 21 preferably adopts stainless steel cloth.Certainly the filtration of this filter 20 is not limited to the screen net structure in accompanying drawing, and it can also adopt other to have the filter of impurity screening function.
Described sewage draining exit 30 is arranged at the bottom of main body 11, and for the sewage that regularly discharge filter deposits, filter is when routine use, and this sewage draining exit 30 is closed state, when finding that sewage is more, need to open the control valve of sewage draining exit 30, and sewage is discharged.
This cleaning apparatus for self 40 includes rotating shaft 41, impeller 42 and brush 43, rotating shaft 41 penetrates in aforementioned filter 20, brush 43 is installed in rotating shaft 41 and rotates with rotating shaft, impeller 42 is installed on rotating shaft 41 bottoms and drives rotating shaft rotation, impeller 42 is positioned at by aforementioned sewage draining exit 30 inner sides, while opening sewage draining exit 30, impeller 42 is by blowdown current driven rotary, and brush 43 is with the filter screen inwall of rotating shaft 41 rotary cleaning cleaning devices.
And, the bottom of described filter 20 is provided with a dividing plate 60, aforementioned impeller 43 is arranged at position between dividing plate 60 and sewage draining exit 30, this sewage draining exit 30 is with respect to impeller 42 eccentric settings, on this dividing plate 60, be provided with eccentric pod apertures 61, and this bias pod apertures 61 is away from another offside that is arranged at aforementioned eccentric sewage draining exit 30.Can make like this current act on more fully on the blade of impeller 42, more effectively impeller 42 rotations.
The operation principle that the present embodiment is described in detail in detail is as follows:
As shown in Figure 3, fore filter is when normal use, its sewage draining exit 30 is closed condition, current flow in housing 10 via the water inlet 14 on housing 10 tops, enter into again the inside of filter downwards, then through filter 20, enter filter outside, more upwards via delivery port 13, flow out, the water of outflow is completed filtration and is become much cleaner clean by filter 20.
As shown in Figure 4, after using a period of time, filter interior has deposited some dirts, has stopped up filter screen, and in the time of need to cleaning, user can directly open sewage draining exit 30 by operation control valve, and current can be discharged via sewage draining exit 30.Current are in the process mobile to sewage draining exit 30, and it is first flowed downward by the pod apertures 61 on dividing plate 60, and water impact is after on impeller 42, impeller 42 is rotated, then flow to the sewage draining exit 30 that is positioned at impeller 42 opposite sides.The rotation of impeller 42 can be by synchronizeing rotating shaft 41 drive brush 43 rotations of rotating with it, dirt and the impurity on filter 20 inwalls can be constantly cleaned in the rotation of brush 43, the dirt that is cleaned out can be discharged via sewage draining exit 30 downwards, completes automatically cleaning work.Finally by operation control valve 31, close sewage draining exit 30 again, there is no blowdown current, this cleaning apparatus for self 40 stops automatically.
In sum, focusing on of the present embodiment, by aforementioned cleaning apparatus for self is set, its cleaning apparatus for self can be when blowdown, automatically utilize brush to carry out cleaning work to the inwall of filter, without filter and filter thereof are removed to Manual-cleaning, make the cleaning of fore filter simple, bring the very big convenience in use, self-cleaning fore filter can more effective filtered water in the impurity such as iron rust, suspension, colloid.Meanwhile, its cleaning apparatus for self is driven by blowdown current, simple in structure, and production and assembly are convenient, especially without any need for electric energy, do not need to configure electronic unit and battery, environmental protection safety and reliability.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a self-cleaning fore filter, include housing, be installed on the filter in housing and be arranged at the sewage draining exit of lower housing portion, it is characterized in that: also include the cleaning apparatus for self being arranged in housing, this cleaning apparatus for self includes rotating shaft, impeller and brush, rotating shaft penetrates in aforementioned filter, brush is installed in rotating shaft and rotates with rotating shaft, impeller is installed on rotating shaft bottom and drives rotating shaft rotation, it is other that impeller is positioned at aforementioned sewage draining exit inner side, while opening sewage draining exit, impeller is by blowdown current driven rotary, and brush is with rotating shaft spin-cleaning filter inwall.
2. self-cleaning fore filter according to claim 1, is characterized in that: described sewage draining exit is with respect to impeller eccentric setting.
3. self-cleaning fore filter according to claim 2, is characterized in that: the bottom of filter is provided with a dividing plate, and aforementioned impeller is arranged at position between dividing plate and sewage draining exit, is provided with eccentric pod apertures on this dividing plate.
4. self-cleaning fore filter according to claim 3, is characterized in that: described eccentric pod apertures is away from another offside that is arranged at aforementioned eccentric sewage draining exit.
5. self-cleaning fore filter according to claim 1, is characterized in that: on described housing, be provided with water inlet and delivery port, it is inner that water inlet is communicated with filter, and it is peripheral that delivery port is communicated with filter.
6. self-cleaning fore filter according to claim 5, is characterized in that: described housing includes main body and upper cover, and this main body is the straight tube shape of hollow, and aforementioned sewage outfalls setting is in the bottom of main body; This upper cover is the three-port structure of T shape, and the two ends, left and right of upper cover are aforementioned water inlet and delivery port, and the lower end of upper cover screws togather by one with main body upper end that formula locking member is removable to be docked.
7. self-cleaning fore filter according to claim 1, is characterized in that: described filter is net-filter assembly, and net-filter assembly includes silk screen and screen frame, and silk screen is installed in the internal face of screen frame.
8. self-cleaning fore filter according to claim 7, is characterized in that: described silk screen is stainless steel cloth.
9. a cleaning apparatus for self for fore filter, is characterized in that: include rotating shaft, impeller and brush, brush is installed in rotating shaft and rotates with rotating shaft, and impeller is installed on rotating shaft bottom and drives rotating shaft rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255015.8U CN203971553U (en) | 2014-05-19 | 2014-05-19 | Self-cleaning fore filter and cleaning apparatus for self thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255015.8U CN203971553U (en) | 2014-05-19 | 2014-05-19 | Self-cleaning fore filter and cleaning apparatus for self thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971553U true CN203971553U (en) | 2014-12-03 |
Family
ID=51969024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255015.8U Expired - Fee Related CN203971553U (en) | 2014-05-19 | 2014-05-19 | Self-cleaning fore filter and cleaning apparatus for self thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971553U (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126415A (en) * | 2015-08-25 | 2015-12-09 | 浙江沁园水处理科技有限公司 | Prefilter with self-cleaning function and cleaning device of prefilter |
| CN105477922A (en) * | 2015-12-31 | 2016-04-13 | 刘洋豪 | Pre-filter with function of automatically cleaning filter screen |
| CN105477921A (en) * | 2016-01-02 | 2016-04-13 | 刘洋豪 | Prefilter with automatic cleaning and prompt functions |
| CN105875456A (en) * | 2016-05-06 | 2016-08-24 | 罗强 | High-density aquaculture pond suspended solid collection and cleaning device |
| CN105920896A (en) * | 2016-06-16 | 2016-09-07 | 徐嘉 | Self-cleaning water purifier |
| CN106964183A (en) * | 2017-05-20 | 2017-07-21 | 吕仁木 | A kind of backwash filter |
| CN107096276A (en) * | 2017-06-02 | 2017-08-29 | 上海仪耐新材料科技有限公司 | A kind of automatically cleaning anti-halobios adhersion water channel filter net system |
| CN107096266A (en) * | 2017-06-20 | 2017-08-29 | 胡雪佳 | Self-cleaning purifier |
| CN108014531A (en) * | 2018-01-10 | 2018-05-11 | 陈英傲 | A kind of automatic leak-proof tap water fore filter |
| CN108837578A (en) * | 2018-06-28 | 2018-11-20 | 李渊 | A kind of inversion type fore filter |
| CN109999548A (en) * | 2019-04-12 | 2019-07-12 | 湘潭林海机械制造有限公司 | Self-cleaning strainer |
| CN110090828A (en) * | 2019-05-30 | 2019-08-06 | 浙江大学 | A kind of self-priming fishing net underwater cleaning device |
| CN110694324A (en) * | 2019-09-27 | 2020-01-17 | 安平县汉科过滤科技有限公司 | Leading water filter |
| CN111495016A (en) * | 2020-04-08 | 2020-08-07 | 陈萍 | Self-cleaning type sand filter rod filtering device |
| CN112023480A (en) * | 2020-08-31 | 2020-12-04 | 浙江巨丰管业有限公司 | Preposed pressure-stabilizing back-flushing filter |
| WO2021000368A1 (en) * | 2019-07-03 | 2021-01-07 | 南京福碧源环境技术有限公司 | Quick connector having pre-filter for soft water control valve |
| CN112337166A (en) * | 2020-11-26 | 2021-02-09 | 杭州水享环境科技有限公司 | Front filter |
| CN113694599A (en) * | 2021-01-19 | 2021-11-26 | 深圳市诚德来实业有限公司 | Novel automatic washing pre-filter |
| CN114956262A (en) * | 2022-06-06 | 2022-08-30 | 国电投周口燃气热电有限公司 | Filter equipment for reverse osmosis water treatment |
-
2014
- 2014-05-19 CN CN201420255015.8U patent/CN203971553U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126415A (en) * | 2015-08-25 | 2015-12-09 | 浙江沁园水处理科技有限公司 | Prefilter with self-cleaning function and cleaning device of prefilter |
| CN105477922A (en) * | 2015-12-31 | 2016-04-13 | 刘洋豪 | Pre-filter with function of automatically cleaning filter screen |
| CN105477921A (en) * | 2016-01-02 | 2016-04-13 | 刘洋豪 | Prefilter with automatic cleaning and prompt functions |
| CN105875456A (en) * | 2016-05-06 | 2016-08-24 | 罗强 | High-density aquaculture pond suspended solid collection and cleaning device |
| CN105920896A (en) * | 2016-06-16 | 2016-09-07 | 徐嘉 | Self-cleaning water purifier |
| CN106964183B (en) * | 2017-05-20 | 2022-10-25 | 吕仁木 | Back flush filter |
| CN106964183A (en) * | 2017-05-20 | 2017-07-21 | 吕仁木 | A kind of backwash filter |
| CN107096276A (en) * | 2017-06-02 | 2017-08-29 | 上海仪耐新材料科技有限公司 | A kind of automatically cleaning anti-halobios adhersion water channel filter net system |
| CN107096266A (en) * | 2017-06-20 | 2017-08-29 | 胡雪佳 | Self-cleaning purifier |
| CN108014531A (en) * | 2018-01-10 | 2018-05-11 | 陈英傲 | A kind of automatic leak-proof tap water fore filter |
| CN108837578A (en) * | 2018-06-28 | 2018-11-20 | 李渊 | A kind of inversion type fore filter |
| CN109999548A (en) * | 2019-04-12 | 2019-07-12 | 湘潭林海机械制造有限公司 | Self-cleaning strainer |
| CN110090828A (en) * | 2019-05-30 | 2019-08-06 | 浙江大学 | A kind of self-priming fishing net underwater cleaning device |
| WO2021000368A1 (en) * | 2019-07-03 | 2021-01-07 | 南京福碧源环境技术有限公司 | Quick connector having pre-filter for soft water control valve |
| CN110694324A (en) * | 2019-09-27 | 2020-01-17 | 安平县汉科过滤科技有限公司 | Leading water filter |
| CN111495016A (en) * | 2020-04-08 | 2020-08-07 | 陈萍 | Self-cleaning type sand filter rod filtering device |
| CN112023480A (en) * | 2020-08-31 | 2020-12-04 | 浙江巨丰管业有限公司 | Preposed pressure-stabilizing back-flushing filter |
| CN112337166A (en) * | 2020-11-26 | 2021-02-09 | 杭州水享环境科技有限公司 | Front filter |
| CN113694599A (en) * | 2021-01-19 | 2021-11-26 | 深圳市诚德来实业有限公司 | Novel automatic washing pre-filter |
| CN114956262A (en) * | 2022-06-06 | 2022-08-30 | 国电投周口燃气热电有限公司 | Filter equipment for reverse osmosis water treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160229 Address after: 523000, 31, Wai Tsai Road, Qiaotou village, Qiaotou town, Guangdong City, Dongguan Province Patentee after: Liu Changmin Address before: 523000 Guangdong city of Dongguan province Zhenjiang Qishi village Jin Lei Industrial Park building D Patentee before: Shen Youlan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180519 |