CN203556186U - High-cleaning-intensity water filter - Google Patents
High-cleaning-intensity water filter Download PDFInfo
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- CN203556186U CN203556186U CN201320715705.2U CN201320715705U CN203556186U CN 203556186 U CN203556186 U CN 203556186U CN 201320715705 U CN201320715705 U CN 201320715705U CN 203556186 U CN203556186 U CN 203556186U
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- filter
- main shaft
- cleaning
- high strength
- sewage discharge
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Abstract
The utility model provides a high-cleaning-intensity water filter, belonging to the technical field of water treatment. The high-cleaning-intensity water filter solves the problem of unthorough cleaning in the existing water filter. The high-cleaning-intensity water filter comprises a cylindrical filter drum, wherein a filter screen is arranged in the filter drum; a cleaning brush carrier component is arranged in the filter screen; a main shaft of the cleaning brush carrier component extends out of the filter drum and is connected with a rotating handle; the other side of the filter drum is provided with a sewage discharge cavity; the sewage discharge cavity is provided with a sewage discharge pipeline communicated the sewage discharge cavity; the sewage discharge pipeline is provided with a sewage discharge valve; the cleaning brush carrier component comprises the tubular main shaft and a plurality of sewage suction pipes which are communicated with the inside of the main shaft and perpendicular to the main shaft; the main shaft in the sewage discharge cavity is provided with a sewage discharge port; and the outer side of the main shaft is also provided with a hair brush which can abut against the inner side of the filter screen. The hair brush is utilized to clean the impurities on the filter screen, and the impurities are guided by the sewage suction pipes to the sewage discharge cavity and are discharged; and the high-cleaning-intensity water filter has the advantages of high cleaning power and high cleaning speed.
Description
Technical field
The utility model belongs to water-treatment technology field, relates to a kind of water filter, particularly a kind of water filter that possesses self-cleaning function.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is conventionally arranged on the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level or other equipment, is used for eliminating the impurity in medium, thus the normal use of protection valve and equipment.Traditional filter can run into larger impurity particle, can cause screen pack to stop up, and affects filter effect.After a period of time, need artificial unloading's filter cylinder to clean, though easy to use, the mode of manual cleaning is too loaded down with trivial details and need Break-Up System operation, makes troubles to daily operation, and long-term dismounting also easily causes the filter shortening in service life.
For the problems referred to above, those skilled in the art have carried out certain improvement, a kind of hand-rail type straight tube rinse water filter as disclosed in Chinese patent (Granted publication CN203090584), in its filter cylinder, be provided with circle tube leaching net, filter cylinder one end is provided with manual rocking handle, manually rocking handle connection rotating shaft extends in filter cylinder, rotating shaft end is provided with blade, the equally distributed organic hairbrush of equal angles is installed in rotating shaft, the filter cylinder other end connects into hose nozzle, filter cylinder upper end is provided with Pressure gauge, lower end is communicated with effluent pipe mouth, manually rocking handle vertical lower is provided with sewage draining exit, blowoff valve is installed on sewage draining exit.By the rotation of manual rocking handle, drive blade rotation, the hairbrush on blade is discharged by sewage draining exit after the impurity of filter screen inner side is scraped.
Yet in above-mentioned patent, because blade rotation drives impurity, leave after filter screen, need discharge by the sewage draining exit of filter cylinder bottom, and that a large amount of impurity is discharged required time by sewage draining exit is longer, and easily have dead angle, cause Impurity removal not thorough.In addition, in above-mentioned patent, at water inlet and delivery port, two Pressure gauges are set, staff need to pay close attention at any time two manometric numerical value and calculate, and pressure differential is greater than setting numerical value and just cleans.And adopting two its intuitives of manometric mode inadequate, staff can not conveniently read pressure difference, also must work and bring certain inconvenience.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, proposed a kind of easy to use, the water filter that cleaning efficiency is high.
The purpose of this utility model can realize by following technical proposal: a kind of high strength rinse water filter, comprise straight barrel type filter cylinder, described filter cylinder one side is water inlet, bottom is delivery port, it is characterized in that, in described filter cylinder, be provided with filter screen, in described filter screen, be provided with cleaning brush frame component, the main shaft of described cleaning brush frame component stretches out outside filter cylinder and is connected with a turning handle, described filter cylinder opposite side is provided with blowdown chamber, on described blowdown chamber, there is the blow-off line communicating with blowdown chamber, described blow-off line place is provided with blowoff valve, several dirt sucking tubes that described cleaning brush frame component comprises main shaft in a tubular form and communicates with main shaft inside and arrange perpendicular to main shaft, on described main shaft, be positioned at blowdown chamber and be provided with sewage draining exit, described main shaft outside is also provided with the hairbrush that can be resisted against filter screen inner side.
In above-mentioned high strength rinse water filter, described main shaft external circumferential is provided with several hairbrush fixed mounts, and described hairbrush is fixed on described fixed mount.
In above-mentioned high strength rinse water filter, described dirt sucking tube height is less than the radius of hairbrush fixed mount.
In above-mentioned high strength rinse water filter, described hairbrush is stainless steel brush.
In above-mentioned high strength rinse water filter, described filter cylinder is provided with the differential pressure sensor that can measure water inlet and delivery port pressure differential, and the induction end of described differential pressure sensor lays respectively at water inlet and water outlet.
In above-mentioned high strength rinse water filter, described differential pressure indicator inductor is connected with a buzzer siren, and the buzzer siren described in when differential pressure sensor senses that pressure reduction is greater than setting value sounds the alarm.
Compared with prior art, this high strength rinse water filter adopts hairbrush to clean the impurity on filter screen, then by dirt sucking tube, impurity is drained to blowdown chamber and discharges impurity, there is cleansing power strong, the advantage that cleaning speed is fast, by differential pressure sensor, respond in real time in addition the pressure of water inlet and delivery port, can realize the object of automatic monitoring, reduced staff's working strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of this high strength rinse water filter.
In figure, 1, filter cylinder; 11, water inlet; 12, delivery port; 2, filter screen; 3, main shaft; 31, sewage draining exit; 4, turning handle; 5, blowdown chamber; 51, blow-off line; 52, blowoff valve; 6, dirt sucking tube; 7, hairbrush; 71, fixed mount; 8, differential pressure sensor.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this high strength rinse water filter comprises straight barrel type filter cylinder 1, described filter cylinder 1 one sides are water inlet 11, bottom is delivery port 12, is provided with filter screen 2 in filter cylinder 1, is provided with cleaning brush frame component in filter screen 2, the main shaft 3 of cleaning brush frame component stretches out outside filter cylinder 1 and is connected with a turning handle 4, filter cylinder 1 opposite side is provided with blowdown chamber 5, has the blow-off line 51 communicating with blowdown chamber 5 on blowdown chamber 5, and blow-off line 51 places are provided with blowoff valve 52.Several dirt sucking tubes 6 that described cleaning brush frame component comprises main shaft 3 in a tubular form and communicates with main shaft 3 inside and arrange perpendicular to main shaft 3, on main shaft 3, be positioned at blowdown chamber 5 and be provided with sewage draining exit 31, sewage draining exit 31 can be drained to the sewage in main shaft 3 in blowdown chamber 5, and described main shaft 3 outsides are also provided with the hairbrush 7 that can be resisted against filter screen 2 inner sides.
For convenience of fixing of hairbrush 7, in main shaft 3 external circumferential, be provided with several hairbrush fixed mounts 71, described hairbrush 7 is fixed on described fixed mount, simultaneously, for preventing hairbrush fixed mount 71 and dirt sucking tube 6 interference, dirt sucking tube 6 is highly less than the radius of hairbrush fixed mount 71.Hairbrush 7 adopts stainless steel brush, thereby its long service life, not easy to wear.
In order to monitor more easily the pressure differential between water inlet 11 and delivery port 12, the convenient occasion of rinsing of monitoring accurately, on filter cylinder 1, be provided with the differential pressure sensor 8 that can measure water inlet 11 and delivery port 12 pressure differentials, the induction end of differential pressure sensor 8 lays respectively at water inlet 11 and delivery port 12 places.Meanwhile, differential pressure sensor 8 is connected with a buzzer siren, when differential pressure sensor 8 senses the buzzer siren that pressure reduction was greater than described in when setting value, sounds the alarm, and reminds staff to clean filter screen 2.
This high strength rinse water filter application is in the filtration of fluid media (medium), on its access pipeline, medium is entered after filter cylinder by water inlet 11, first enter filter screen 2, filtration due to filter screen 2, to after the contaminant filter in medium, by delivery port 12, flow out, the impurity being filtered is adsorbed on filter screen 2.On filter screen 2, the impurity of absorption is accumulated to after some, and water inlet 11 and delivery port 12 places pressure differential generation significant change represent that impurity has had influence on the normal filtration of filter screen 2.Now differential pressure pickup is received signal, and orders about buzzer siren and sound a buzzer and remind staff to clean.Staff only needs hand rotation handle 4, drive main shaft 3 to rotate, 7 pairs of filter screen 2 madial walls of the 71 band electric brush of the hairbrush fixed mount on main shaft 3 clean, by impurity after filter screen 2 washes down, open blowoff valve 52, because blowoff valve 52 inside and outside differential pressures are larger, impurity together enters in blowdown chamber 5 from sewage draining exit 31 with fluid media (medium), and then from the interior discharge of blow-off line 51, complete the cleaning of filter screen 2.Owing to being provided with blow-off pipe on main shaft 3, impurity enters the rear discharge of main shaft 3 together with medium simultaneously, in blowdown process, is rotated further handle 4, and impurity can multi-facetedly enter main shaft 3, effectively promotes the speed of blowdown.Thereby it is strong that this high strength rinse water filter has cleansing power, the advantage that cleaning speed is fast.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a high strength rinse water filter, comprise straight barrel type filter cylinder, described filter cylinder one side is water inlet, bottom is delivery port, it is characterized in that, in described filter cylinder, be provided with filter screen, in described filter screen, be provided with cleaning brush frame component, the main shaft of described cleaning brush frame component stretches out outside filter cylinder and is connected with a turning handle, described filter cylinder opposite side is provided with blowdown chamber, on described blowdown chamber, there is the blow-off line communicating with blowdown chamber, described blow-off line place is provided with blowoff valve, several dirt sucking tubes that described cleaning brush frame component comprises main shaft in a tubular form and communicates with main shaft inside and arrange perpendicular to main shaft, on described main shaft, be positioned at blowdown chamber and be provided with sewage draining exit, described main shaft outside is also provided with the hairbrush that can be resisted against filter screen inner side.
2. high strength rinse water filter according to claim 1, is characterized in that, described main shaft external circumferential is provided with several hairbrush fixed mounts, and described hairbrush is fixed on described fixed mount.
3. high strength rinse water filter according to claim 2, is characterized in that, described dirt sucking tube height is less than the radius of hairbrush fixed mount.
4. according to the high strength rinse water filter described in claim 1 or 2 or 3, it is characterized in that, described hairbrush is stainless steel brush.
5. according to the high strength rinse water filter described in claim 1 or 2 or 3, it is characterized in that, described filter cylinder is provided with the differential pressure sensor that can measure water inlet and delivery port pressure differential, and the induction end of described differential pressure sensor lays respectively at water inlet and water outlet.
6. high strength rinse water filter according to claim 5, is characterized in that, described differential pressure indicator inductor is connected with a buzzer siren, and the buzzer siren described in when differential pressure sensor senses that pressure reduction is greater than setting value sounds the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715705.2U CN203556186U (en) | 2013-11-14 | 2013-11-14 | High-cleaning-intensity water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715705.2U CN203556186U (en) | 2013-11-14 | 2013-11-14 | High-cleaning-intensity water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556186U true CN203556186U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715705.2U Expired - Fee Related CN203556186U (en) | 2013-11-14 | 2013-11-14 | High-cleaning-intensity water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854191A (en) * | 2018-08-13 | 2018-11-23 | 伍丽萍 | A kind of water process self-cleaning filter that interception capacity is strong |
-
2013
- 2013-11-14 CN CN201320715705.2U patent/CN203556186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854191A (en) * | 2018-08-13 | 2018-11-23 | 伍丽萍 | A kind of water process self-cleaning filter that interception capacity is strong |
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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: 20140423 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |