CN104857760A - Full-automatic self-cleaning filter - Google Patents
Full-automatic self-cleaning filter Download PDFInfo
- Publication number
- CN104857760A CN104857760A CN201510205413.8A CN201510205413A CN104857760A CN 104857760 A CN104857760 A CN 104857760A CN 201510205413 A CN201510205413 A CN 201510205413A CN 104857760 A CN104857760 A CN 104857760A
- Authority
- CN
- China
- Prior art keywords
- filter body
- filter
- dwang
- screen pack
- full
- 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.)
- Pending
Links
Abstract
The invention relates to a full-automatic self-cleaning filter. The full-automatic self-cleaning filter comprises a filter body, wherein an electric motor is arranged at the upper end of the filter body, a water inlet tube and a water outlet tube are arranged at the side ends of the filter body, a coarse filter screen and a fine filter screen are arranged in the filter body, a moving plate is arranged between the coarse filter screen and the fine filter screen and is installed on the inner wall of the filter body, a fixed plate is installed on the upper side of the fine filter screen, a rotating rod penetrates out of the fixed plate and is driven by the electric motor to rotate, a plurality of waste sucking nozzles are distributed on the rotating rod and are communicated with an internal channel of the rotating rod, a waste discharge cavity is formed between the top of the filter body and the fixed plate, a plurality of waste discharge holes are formed in the outer wall of the part, in the waste discharge cavity, of the rotating rod and are communicated with the waste discharge cavity, and the waste discharge cavity is communicated with a waste discharge valve. The filter can carry out automatic back wash, and is short in wash time, high in working efficiency and good in filtration performance.
Description
Technical field
The present invention relates to filter technology field, particularly relate to a kind of Full-automatic self-cleaning filter.
Background technology
Existing light water filter does not possess backwashing function, and after filtering work a period of time, the particle in water sticks on filter screen, needs to quit work, and could clean filter screen or change, the work continuity of influential system and benefit.
According to the Full-automatic cleaning water filter that Chinese Patent Application No. is 201020642389.7 announcements, comprise cylindrical shell, the upper end of cylindrical shell is provided with motor decelerating mechanism, motor decelerating mechanism is provided with motor, the lower end of cylindrical shell is provided with two supports, the outside of body side is provided with export and import, outlet is placed in the top of import, top in cylindrical shell is provided with rotating arm component, the upper end of rotating arm component is connected with motor decelerating mechanism, bottom in cylindrical shell is provided with blowoff valve assembly, the lower end of blowoff valve assembly is provided with supporting plate, the two ends of supporting plate are fixed on the inwall of cylindrical shell, the lower end of supporting plate is provided with blow-off pipe, blow-off pipe assembly communicates with blow-off pipe, the lower end of blow-off pipe is placed in the outside of cylindrical shell, rinse arm assembly is provided with between rotating arm component and blow-off pipe assembly, the both sides of rinse arm assembly are respectively equipped with an element kit, each element kit is placed between rotating arm component and blow-off pipe assembly.Fallen by contaminant filter because this Full-automatic cleaning water filter have employed element kit, this mode in use filter effect needs to be improved further, and backwashing time is longer, and the price of element kit costly, once damage, changes and comparatively bothers.
Summary of the invention
The present invention, in order to overcome deficiency of the prior art, provides a kind of Full-automatic self-cleaning filter.
The present invention is achieved through the following technical solutions:
A kind of Full-automatic self-cleaning filter, comprise filter body cylindrically, the lower end of described filter body is provided with mount pad, the upper end of filter body is provided with power motor, the side of described filter body is provided with water inlet pipe and outlet pipe, and described water inlet pipe and outlet pipe are arranged on the same side of filter body, water inlet pipe is positioned at the below of outlet pipe, coarse filtration net and thin screen pack is provided with in described filter body, and described coarse filtration net is arranged on the downside of filter body, thin screen pack is arranged on the upside of filter body, portable plate is provided with between coarse filtration net and thin screen pack, described portable plate is arranged on the inwall of filter body, in the upside of thin screen pack, fixed head is installed, dwang has been passed in fixed head, described dwang is by power motor driven rotary, dwang is distributed with several pollution-absorbing nozzles, and pollution-absorbing nozzle communicates with the inner passage of dwang, a blowdown chamber is formed between the top and fixed head of filter body, the dwang outer wall being positioned at that section of blowdown chamber offers multiple mudhole, mudhole communicates with blowdown chamber, blowdown chamber communicates with blowoff valve.
As the preferred technical solution of the present invention, with the outer wall of water inlet pipe and the opposed filter body of outlet pipe on be provided with differential pressure transmitter, described differential pressure transmitter is connected with controller, and described controller controls power motor and opens or cut out.
As the preferred technical solution of the present invention, described coarse filtration net and thin screen pack all adopt stainless steel material to make, and prevent in long use procedure, and coarse filtration net and thin screen pack get rusty and cause damaging, and can improve its service life.
Its operation principle is: when filtration work starts, water to be filtered is entered by water inlet pipe, first the impurity of larger particles is fallen through coarse filtration net filtration, then thin screen pack is arrived, in filter process, thin screen pack builds up booty in water and impurity, form impurity screening layer, because impurity screening layer is deposited in the inner side of thin screen pack, along with the impurity be retained down gets more and more, the thickness of impurity screening layer is more and more thicker, the rate of filtration will be more and more slower, and the sewage of water inlet pipe still enters continuously, filter opening can be more and more less, therefore in thin screen pack, outer both sides just define a pressure reduction, when this pressure reduction reaches preset value, automatic cleaning process is carried out by starting, the signal of telecommunication is sent to controller by differential pressure transmitter, controller starts power motor by control system and drives dwang to rotate, dwang does axially-movable and rotary motion.Simultaneously blowoff valve is opened, and owing to being provided with pollution-absorbing nozzle on dwang, by the passage of impurity screening layer inspiration dwang gradually, can form a soil pick-up process, and discharge from the mudhole dwang, enter into blowdown chamber, thus discharged by blowoff valve.After thin screen pack cleaning, pressure reduction drops to minimum of a value, and whole flushing process only needs several tens of seconds, and blowoff valve cuts out at the end of cleaning, and filter starts to prepare next flushing cycle.
Compared with prior art, the invention has the beneficial effects as follows: the present invention drives dwang to do axially-movable and screw by power motor, thus drive pollution-absorbing nozzle carry out soil pick-up and enter into blowdown chamber by mudhole, impurity is discharged from blowoff valve, can automatic backwash be realized, and washing time is short, operating efficiency is high, strainability is good, pollution-absorbing nozzle low price, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-filter body; 2-mount pad; 3-water inlet pipe; 4-outlet pipe; 5-power motor; 6-coarse filtration net; The thin screen pack of 7-; 8-portable plate; 9-fixed head; 10-dwang; 11-pollution-absorbing nozzle; 12-mudhole; 13-blowdown chamber; 14-blowoff valve; 15-differential pressure transmitter; 16-controller; 17-sleeve.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of Full-automatic self-cleaning filter, comprise filter body 1 cylindrically, the lower end of described filter body 1 is provided with mount pad 2, the upper end of filter body 1 is provided with power motor 5, and the side of described filter body 1 is provided with water inlet pipe 3 and outlet pipe 4, and described water inlet pipe 3 and outlet pipe 4 are arranged on the same side of filter body 1, water inlet pipe 3 is positioned at the below of outlet pipe 4, when filtering, intake by water inlet pipe 3, outlet pipe 4 water outlet.Coarse filtration net 6 and thin screen pack 7 is provided with in described filter body 1, and described coarse filtration net 6 is arranged on the downside of filter body 1, thin screen pack 7 is arranged on the upside of filter body 1, portable plate 8 is provided with between coarse filtration net 6 and thin screen pack 7, described portable plate 8 is arranged on the inwall of filter body 1, in the upside of thin screen pack 7, fixed head 9 is installed, dwang 10 has been passed in fixed head 9, dwang 10 is connected with power motor 5 through filter body 1, and dwang 10 is connected by the output shaft of shaft coupling with power motor 5, thus realize power motor 5 and drive dwang 10 to rotate, outer wall through that fragment position of filter body 1 of dwang 10 is provided with the sleeve 17 of protection.
Dwang 10 is distributed with several pollution-absorbing nozzles 11, and pollution-absorbing nozzle 11 communicates with the inner passage of dwang 10, formed between the top of filter body 1 and fixed head 9 with blowdown chamber 13, dwang 10 outer wall being positioned at that section of blowdown chamber 13 offers multiple mudhole 12, mudhole 12 communicates with blowdown chamber 13, and blowdown chamber 13 communicates with blowoff valve 14.With the outer wall of water inlet pipe 3 and the opposed filter body 1 of outlet pipe 4 on be provided with differential pressure transmitter 15, described differential pressure transmitter 15 is connected with controller 16, and described controller 16 controls power motor 5 and opens or cut out.When the inside and outside both sides of thin screen pack 7 just form pressure reduction, and this pressure reduction reaches preset value, automatic cleaning process is carried out by starting, the signal of telecommunication is sent to controller 16 by differential pressure transmitter 15, controller 16 starts power motor 5 by control system and drives dwang 10 to rotate, pollution-absorbing nozzle simultaneously on dwang 10 can by the passage of the inspiration dwang gradually of the impurity on thin screen pack, form a soil pick-up process, and discharge from the mudhole dwang, enter into blowdown chamber, thus discharged by blowoff valve.
Coarse filtration net 6 and thin screen pack 7 all adopt stainless steel material to make, and prevent in long use procedure, and coarse filtration net 6 and thin screen pack 7 get rusty and cause damaging, and can improve its service life.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a Full-automatic self-cleaning filter, comprise filter body (1) cylindrically, the lower end of described filter body (1) is provided with mount pad (2), the upper end of filter body (1) is provided with power motor (5), the side of described filter body (1) is provided with water inlet pipe (3) and outlet pipe (4), and described water inlet pipe (3) and outlet pipe (4) are arranged on the same side of filter body (1), water inlet pipe (3) is positioned at the below of outlet pipe (4), it is characterized in that: in described filter body (1), be provided with coarse filtration net (6) and thin screen pack (7), and described coarse filtration net (6) is arranged on the downside of filter body (1), thin screen pack (7) is arranged on the upside of filter body (1), portable plate (8) is provided with between coarse filtration net (6) and thin screen pack (7), described portable plate (8) is arranged on the inwall of filter body (1), in the upside of thin screen pack (7), fixed head (9) is installed, dwang (10) has been passed in fixed head (9), described dwang (10) is by power motor (5) driven rotary, dwang (10) is distributed with several pollution-absorbing nozzles (11), and pollution-absorbing nozzle (11) communicates with the inner passage of dwang (10), a blowdown chamber (13) is formed between the top of filter body (1) and fixed head (9), dwang (10) outer wall being positioned at blowdown chamber (13) that section offers multiple mudhole (12), mudhole (12) communicates with blowdown chamber (13), blowdown chamber (13) communicates with blowoff valve (14).
2. a kind of Full-automatic self-cleaning filter according to claim 1, it is characterized in that: with the outer wall of water inlet pipe (3) and outlet pipe (4) opposed filter body (1) on be provided with differential pressure transmitter (15), described differential pressure transmitter (15) is connected with controller (16), and described controller (16) controls power motor (5) and opens or cut out.
3. a kind of Full-automatic self-cleaning filter according to claim 1, is characterized in that: described coarse filtration net (6) and thin screen pack (7) all adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205413.8A CN104857760A (en) | 2015-04-28 | 2015-04-28 | Full-automatic self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205413.8A CN104857760A (en) | 2015-04-28 | 2015-04-28 | Full-automatic self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104857760A true CN104857760A (en) | 2015-08-26 |
Family
ID=53904189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205413.8A Pending CN104857760A (en) | 2015-04-28 | 2015-04-28 | Full-automatic self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104857760A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797455A (en) * | 2015-12-16 | 2016-07-27 | 乌鲁木齐天工兴水环保科技有限公司 | Screen filter capable of recycling pollution discharge water and achieving automatic cleaning |
| CN109603248A (en) * | 2018-12-20 | 2019-04-12 | 江苏二九建筑装饰工程有限公司 | A kind of soil pick-up formula cleans environmental-friendly filter automatically |
| CN110715109A (en) * | 2019-10-17 | 2020-01-21 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Self-cleaning multi-stage pressure reduction regulating valve |
| CN111870190A (en) * | 2020-06-15 | 2020-11-03 | 添可智能科技有限公司 | Automatic cleaning system and movable equipment |
| CN110559721B (en) * | 2019-10-29 | 2023-09-22 | 河南心连心化学工业集团股份有限公司 | Coal gasification black water filter and filtering method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829851Y (en) * | 2005-10-21 | 2006-10-25 | 北京禹宗水资源新技术有限公司 | Full automatic sucking self-cleaning filter |
| CN202590455U (en) * | 2012-05-28 | 2012-12-12 | 张轶伦 | Self-cleaning filtering device with N stages of filtering screens |
| CN202860238U (en) * | 2012-09-28 | 2013-04-10 | 新疆水利水电科学研究院 | Motor-driven horizontal double-stage self-cleaning screen filter |
| US20140021125A1 (en) * | 2012-07-18 | 2014-01-23 | Dan Lin | Self-cleaning suction filter |
| CN204219896U (en) * | 2014-06-03 | 2015-03-25 | 庄件付 | A kind of liquid filter |
| CN204699486U (en) * | 2015-04-28 | 2015-10-14 | 安庆市紫韵电子商务有限公司 | A kind of Full-automatic self-cleaning filter |
-
2015
- 2015-04-28 CN CN201510205413.8A patent/CN104857760A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829851Y (en) * | 2005-10-21 | 2006-10-25 | 北京禹宗水资源新技术有限公司 | Full automatic sucking self-cleaning filter |
| CN202590455U (en) * | 2012-05-28 | 2012-12-12 | 张轶伦 | Self-cleaning filtering device with N stages of filtering screens |
| US20140021125A1 (en) * | 2012-07-18 | 2014-01-23 | Dan Lin | Self-cleaning suction filter |
| CN202860238U (en) * | 2012-09-28 | 2013-04-10 | 新疆水利水电科学研究院 | Motor-driven horizontal double-stage self-cleaning screen filter |
| CN204219896U (en) * | 2014-06-03 | 2015-03-25 | 庄件付 | A kind of liquid filter |
| CN204699486U (en) * | 2015-04-28 | 2015-10-14 | 安庆市紫韵电子商务有限公司 | A kind of Full-automatic self-cleaning filter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797455A (en) * | 2015-12-16 | 2016-07-27 | 乌鲁木齐天工兴水环保科技有限公司 | Screen filter capable of recycling pollution discharge water and achieving automatic cleaning |
| CN109603248A (en) * | 2018-12-20 | 2019-04-12 | 江苏二九建筑装饰工程有限公司 | A kind of soil pick-up formula cleans environmental-friendly filter automatically |
| CN110715109A (en) * | 2019-10-17 | 2020-01-21 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Self-cleaning multi-stage pressure reduction regulating valve |
| CN110559721B (en) * | 2019-10-29 | 2023-09-22 | 河南心连心化学工业集团股份有限公司 | Coal gasification black water filter and filtering method |
| CN111870190A (en) * | 2020-06-15 | 2020-11-03 | 添可智能科技有限公司 | Automatic cleaning system and movable equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201337844Y (en) | Automatic brush type cleaning self-absorption filter | |
| CN102940986B (en) | Vertical self-cleaning filter and self-cleaning method | |
| CN104857760A (en) | Full-automatic self-cleaning filter | |
| CN103520973B (en) | Non-pressure filter | |
| CN105582724B (en) | Filtration system before a kind of self-cleaning pump | |
| CN202860238U (en) | Motor-driven horizontal double-stage self-cleaning screen filter | |
| CN107970665A (en) | A kind of Full-automatic self-cleaning filter | |
| CN103111115A (en) | Solid-liquid autosegregation filter and filtering method thereof | |
| CN202844672U (en) | Self-flushing type water purifier | |
| CN204017488U (en) | Oil drop pot strainer is unloaded in oil field | |
| CN204699489U (en) | A kind of anti-filter rinsed | |
| CN104906852A (en) | Sewage treatment filter | |
| CN202590464U (en) | Self-cleaning filter device for multiple stages of strainers | |
| CN211724858U (en) | Sewage filtering device and domestic sewage treatment device | |
| CN203043684U (en) | Vertical self-cleaning filter | |
| CN105582725B (en) | A kind of floatation type slight irrigation filtration system | |
| CN204699482U (en) | A kind of sewage disposal filter | |
| CN204699486U (en) | A kind of Full-automatic self-cleaning filter | |
| CN208049509U (en) | Suction type self-cleaning filter | |
| CN208244203U (en) | A kind of self-cleaning accurate filter | |
| CN201006362Y (en) | Brush type backwashing filter | |
| CN207137487U (en) | Rotational pressure formula syrup filter | |
| CN114215958A (en) | Special valve equipment for liquid conveying | |
| CN104857762A (en) | Reverse cleaning filter | |
| CN111003857B (en) | Desalted water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |