CN202336295U - Microfiltration membrane filter - Google Patents
Microfiltration membrane filter Download PDFInfo
- Publication number
- CN202336295U CN202336295U CN2011204852873U CN201120485287U CN202336295U CN 202336295 U CN202336295 U CN 202336295U CN 2011204852873 U CN2011204852873 U CN 2011204852873U CN 201120485287 U CN201120485287 U CN 201120485287U CN 202336295 U CN202336295 U CN 202336295U
- Authority
- CN
- China
- Prior art keywords
- micro
- filtration membrane
- membrane filter
- water inlet
- inlet pipe
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a microfiltration membrane filter which consists of a microfiltration membrane filter element and a cylinder, wherein the microfiltration membrane filter element is arranged in a filtering cavity of the cylinder; a seal head and a water inlet pipe are arranged at the bottom of the cylinder; the water inlet pipe is communicated with the filtering cavity; the microfiltration membrane filter element is communicated with the seal head; the seal head is connected with a water outlet pipe; the water inlet pipe is connected with a three-way electric valve; and the three-way electric valve is connected under the control of an electric cabinet. The three-way electric valve is connected with a filtering pipeline and a cleaning pipeline respectively to realize the functions of normal filtration of the filter and self-cleaning of the filter element; and the microfiltration membrane filter has a simple and compact structure, can automatically clean the filter element, is convenient to use, does not need manual maintenance, and saves cost.
Description
Technical field
The utility model relates to a kind of filter, is a kind of microporous filtration with self-cleaning function specifically.
Background technology
Filter can filter the foreign material in the water body get off as the device that generally uses to water body purification, guarantees water quality.Filter mostly adopts filter core that water body is filtered, and filter core uses for a long time, and foreign material are deposited in and are prone to influence water quality on the filter core; Cause filter blocks, inefficacy when serious, even if removable cartridge is safeguarded or changed the operation of must cutting off the water supply; Waste time and energy, and the professional carries out the maintenance cost height.
Summary of the invention
In order to solve the deficiency of prior art, it is a kind of simple in structure, compact that the utility model provides, and ability automated cleaning filter core is easy to use, need not safeguard, practices thrift the microporous filtration of cost.
The technical scheme that the utility model adopts is: a kind of microporous filtration, to form by micro-filtration membrane filter core and cylindrical shell, and the micro-filtration membrane filter core is arranged in the filter chamber of cylindrical shell; The cylindrical shell bottom is provided with end socket and water inlet pipe; Water inlet pipe is communicated with filter chamber, and the micro-filtration membrane filter core is communicated with end socket, connects outlet pipe on the end socket; It is characterized in that said water inlet pipe is connected with the electric three-way valve, the electric three-way valve is by the electric cabinet control connection.
Further, said cylindrical shell is formed by connecting through the hasp bolt upper and lower cylindrical shell.
Again further; Said micro-filtration membrane filter core is made up of rack, central tube and micro-filtration membrane; Evenly be provided with many filtering holes on the excircle of central tube; Micro-filtration membrane is arranged between rack and the central tube, and micro-filtration membrane is around the central tube circulus by the vertical multilayer folding of fiber pervious cloth, and fiber pervious cloth is provided with organic PP rete; The cross section of each foldable layer of the fiber pervious cloth of said micro-filtration membrane is trapezoidal.
The two ends of electric three-way valve are met and sent off water pipe and water inlet pipe respectively, the 3rd termination drainpipe of electric three-way valve; When the filter normal filtration was used, electric cabinet control electric three-way valve was connected above-mentioned two ends, and water body is sent into filter chamber by flow pipe, electric three-way valve, water inlet pipe successively and behind the micro-filtration membrane filter element filtering, got into end socket and discharged by outlet pipe, promptly accomplishes the water body filtration; When filter need clean; Electric cabinet control electric three-way valve is connected above-mentioned the 3rd end and water inlet pipe; This moment, the water inlet pipe internal pressure was lower than the outlet pipe internal pressure, and the water body after the filtration is pressed into filter chamber by outlet pipe recoil micro-filtration membrane filter core with water body, and the foreign material that will be piled up on the micro-filtration membrane filter core simultaneously sweep away; The water body that will have foreign material through water inlet pipe, electric three-way valve is discharged by drainpipe, promptly accomplishes the automatically cleaning of filter; Electric cabinet compares according to water inlet pipe and outlet pipe internal pressure data; Control switching three-way motor-driven valve is communicated with flow pipe and water inlet pipe, water inlet pipe and drainpipe respectively; Can be when the micro-filtration membrane filter core be unclean timely automated cleaning, save artificial cleaning operation, automaticity is high; Practice thrift use cost, increase the service life; Upper and lower cylindrical shell connects into cylindrical shell through the hasp bolt, is convenient to production, assembling and the maintenance of cylindrical shell; The micro-filtration membrane filter core is made up of rack, central tube and micro-filtration membrane; The vertical multilayer folding of micro-filtration membrane is around the central tube circulus, and the cross section of each foldable layer is trapezoidal, can effectively increase the filter area of micro-filtration membrane; Improve filter effect; And ability agents enhance overall intensity after trapezoidal the folding, structure is more stable, and anti-water body impacts.
The utility model adopts the electric three-way valve to connect normal filtration and automatically cleaning filter core function that filter pipeline and cleaning channels are realized filter respectively, and it is simple in structure, compact, and ability automated cleaning filter core is easy to use, need not manual maintenance, and the saving cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model micro-filtration membrane filter cartridge construction sketch map;
Fig. 3 is the cross-sectional structure sketch map of Fig. 2.
Among the figure: upper shell 1, lower shell 2, hasp bolt 3, porous plate 4, end socket 5, electric cabinet 6; Micro-filtration membrane filter core 7, rack 71, central tube 72, micro-filtration membrane 73, fiber pervious cloth 731, organic PP rete 732; Filter chamber 8, outlet pipe 9, water inlet pipe 10, electric three-way valve 11, flow pipe 12, drainpipe 13.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Shown in Figure 1, a kind of microporous filtration comprises upper shell 1, lower shell 2, porous plate 4, end socket 5, electric cabinet 6, micro-filtration membrane filter core 7, outlet pipe 9, water inlet pipe 10, electric three-way valve 11, flow pipe 12 and drainpipe 13.Upper shell 1 connects into cylindrical shell with lower shell 2 through hasp bolt 3; The cylindrical shell bottom connects end socket 5; Cylindrical shell bottom is provided with porous plate 4, and cylindrical shell forms filter chambers 8 with porous plate 4, and 7 cross-under of micro-filtration membrane filter core are on the through hole of porous plate 4 and through the through hole connection outlet pipe 9 of porous plate 4; Water inlet pipe 10 passes porous plate 4 and is communicated with filter chamber 8; Water inlet pipe 10 external electric three-way valves 11; Other two joints of electric three-way valve 11 are met and sent off water pipe 12 and drainpipe 13; Electric three-way valve 11 connects electric cabinet 6, and electric cabinet 6 is connected on the cylindrical shell outside, and electric cabinet 6 is surveyed the pressure in water inlet pipe 10 and the outlet pipe 9.
Fig. 2, shown in 3, micro-filtration membrane filter core 7 comprises rack 71, central tube 72 and micro-filtration membrane 73.Evenly be provided with many filtering holes on the excircle of central tube 72; Micro-filtration membrane 73 is arranged between rack 71 and the central tube 72; Micro-filtration membrane 73 is around the central tube circulus by fiber pervious cloth 731 vertical multilayer foldings; Fiber pervious cloth 731 is provided with organic PP rete 732, and the cross section of each foldable layer of the fiber pervious cloth of micro-filtration membrane is trapezoidal.
Claims (4)
1. a microporous filtration is made up of micro-filtration membrane filter core and cylindrical shell, and the micro-filtration membrane filter core is arranged in the filter chamber of cylindrical shell; The cylindrical shell bottom is provided with end socket and water inlet pipe; Water inlet pipe is communicated with filter chamber, and the micro-filtration membrane filter core is communicated with end socket, connects outlet pipe on the end socket; It is characterized in that: said water inlet pipe is connected with the electric three-way valve, and the electric three-way valve is by the electric cabinet control connection.
2. microporous filtration according to claim 1 is characterized in that: said cylindrical shell is formed by connecting through the hasp bolt upper and lower cylindrical shell.
3. microporous filtration according to claim 1; It is characterized in that: said micro-filtration membrane filter core is made up of rack, central tube and micro-filtration membrane; Evenly be provided with many filtering holes on the excircle of central tube; Micro-filtration membrane is arranged between rack and the central tube, and micro-filtration membrane is around the central tube circulus by the vertical multilayer folding of fiber pervious cloth, and fiber pervious cloth is provided with organic PP rete.
4. microporous filtration according to claim 3 is characterized in that: the cross section of each foldable layer of the fiber pervious cloth of said micro-filtration membrane is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204852873U CN202336295U (en) | 2011-11-30 | 2011-11-30 | Microfiltration membrane filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204852873U CN202336295U (en) | 2011-11-30 | 2011-11-30 | Microfiltration membrane filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336295U true CN202336295U (en) | 2012-07-18 |
Family
ID=46485001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204852873U Expired - Lifetime CN202336295U (en) | 2011-11-30 | 2011-11-30 | Microfiltration membrane filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397751A (en) * | 2011-11-30 | 2012-04-04 | 江苏南极机械有限责任公司 | Microfiltration film filter |
| WO2016127505A1 (en) * | 2015-02-09 | 2016-08-18 | 佛山市顺德区美的饮水机制造有限公司 | Integrated composite filter cartridge and water purifying system having same |
-
2011
- 2011-11-30 CN CN2011204852873U patent/CN202336295U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397751A (en) * | 2011-11-30 | 2012-04-04 | 江苏南极机械有限责任公司 | Microfiltration film filter |
| WO2016127505A1 (en) * | 2015-02-09 | 2016-08-18 | 佛山市顺德区美的饮水机制造有限公司 | Integrated composite filter cartridge and water purifying system having same |
| US10399011B2 (en) | 2015-02-09 | 2019-09-03 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Integrated composite filter cartridge and water purifying system having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202724844U (en) | Filter | |
| CN202336295U (en) | Microfiltration membrane filter | |
| CN204824406U (en) | Cuboid sewage catalytic unit | |
| CN202860241U (en) | Filtering tank capable of being cleaned and easily replacing filter material | |
| CN201189415Y (en) | Water filter for self-cleaning drinking water | |
| CN202506198U (en) | Oilfield water injection back-flushing type filtration dirt separator | |
| CN208526018U (en) | A kind of glass reinforced plastic water purifier | |
| CN202876493U (en) | Backwashing filter | |
| CN202516402U (en) | Intelligent toilet filter | |
| CN203816308U (en) | Lamination filter system for sea water desalination | |
| CN101475271A (en) | Multipurpose purifying water filtration apparatus | |
| CN207862033U (en) | Tap water primary purifying device | |
| CN102397751A (en) | Microfiltration film filter | |
| CN202315489U (en) | Backwashing precision water filter | |
| CN203736947U (en) | Integral cartridge type healthy water device | |
| CN203625086U (en) | Novel oil-water separator | |
| CN203155099U (en) | Water purification filtering element and water purification faucet with same | |
| CN204293990U (en) | Sandstone screen cloth integrated reverse cleaning and filtrating equipment | |
| CN104436842B (en) | Sandstone screen cloth integrated reverse cleaning and filtrating equipment | |
| CN208732639U (en) | A kind of full-automatic back washing filtration system | |
| CN219376257U (en) | Laminated filter | |
| CN203959947U (en) | A kind of third gear is filtered water trap | |
| CN108686423A (en) | A kind of fiberglass water purifier | |
| CN203196399U (en) | Double-layer filter for treating wastewater | |
| CN204469382U (en) | Sandrock filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |