CN220812143U - Backwash ultrafiltration water supply device - Google Patents
Backwash ultrafiltration water supply device Download PDFInfo
- Publication number
- CN220812143U CN220812143U CN202322562983.5U CN202322562983U CN220812143U CN 220812143 U CN220812143 U CN 220812143U CN 202322562983 U CN202322562983 U CN 202322562983U CN 220812143 U CN220812143 U CN 220812143U
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- Prior art keywords
- water
- pipe
- water supply
- outlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000029087 digestion Effects 0.000 claims abstract description 15
- 239000002351 wastewater Substances 0.000 claims abstract description 5
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000012528 membrane Substances 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 9
- 238000012372 quality testing Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model belongs to the technical field of water supply equipment, and particularly relates to a backwash ultrafiltration water supply device which comprises a device main body, wherein a box door is arranged on the front surface of the device main body, a control board is arranged on the box door, a water supply pump is arranged in the device main body, a security filter is arranged on one side of the water supply pump, an activated carbon filter is connected to one side of the security filter, a double-wave ultraviolet digestion instrument is connected to one side of the activated carbon filter, which is far away from the security filter, a first water inlet pipe is connected to the side wall of the double-wave ultraviolet digestion instrument, an ultrafiltration membrane group is connected to the upper side of the first water inlet pipe, and a waste water pipe is arranged at the upper end of the ultrafiltration membrane group. According to the utility model, the detection box and the return pipe are arranged on the first water outlet pipe, the water quality detection sensor is arranged in the detection box, one end of the return pipe, which is far away from the first water outlet pipe, is connected to the first water inlet pipe, and the circulating pump is arranged on the first water inlet pipe, so that the purpose of improving the filtering treatment effect of the device can be achieved.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to a back flush ultrafiltration water supply device.
Background
Along with the rapid development of industry, the drinking water sources in China are polluted to different degrees, the water problem is increasingly remarkable, most of tap water plants in China adopt the traditional process of coagulation, precipitation, filtration and disinfection, and water in the tap water plants is easy to be secondary pollution due to long-distance transportation through a pipe network, and finally the water quality safety problems such as pathogenic microorganisms, harmful bacteria, viruses, rust, sediment, disinfection byproducts, unstable water quality and the like can exist, so that the pollution of tap water entering the household is serious, and the ultrafiltration water supply device is required to filter and purify the tap water entering the household.
The prior art has the following problems:
The existing back flush ultrafiltration water supply device has the problems that a large amount of impurities are adhered to the surface of a filter membrane of an ultrafiltration membrane group after a period of use, users sometimes cannot flush the surface of the filter membrane in time due to various reasons, or the treated drinking water cannot reach the standard due to long-term use of the filter membrane is damaged, so that hidden danger is brought to personal safety of the users.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a back flushing ultrafiltration water supply device, which solves the problem of poor water treatment effect existing at present.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a back flush ultrafiltration water supply installation, includes the device main part, the front of device main part is equipped with the chamber door, and is equipped with the control panel on the chamber door, be equipped with the working shaft in the device main part, and one side of working shaft is equipped with the cartridge filter, one side of cartridge filter is connected with the active carbon filter, and one side that the cartridge filter was kept away from to the active carbon filter is connected with the duplex wave ultraviolet and is cleared up the appearance, be connected with first inlet tube on the lateral wall of duplex wave ultraviolet and clear up the appearance, and the top of first inlet tube is connected with the milipore filter group, the upper end of milipore filter group is equipped with the waste pipe, and one side of waste pipe is equipped with the water purification pipe, the end connection of water purification pipe has first outlet pipe, and is connected with the detection box on the first outlet pipe, be equipped with water quality detection sensor in the detection box, and be equipped with the circulating pump on the back flow pipe, and the upper end of device main part is equipped with the clean water tank, the bottom of clean water tank is connected with the wash pipe, and is connected with the booster pump on the wash pipe, be equipped with the second outlet pipe on the lateral wall of device main part, and the below of second outlet pipe is equipped with the second inlet tube.
As a preferable technical scheme of the utility model, the second water inlet pipe is connected with the cartridge filter through a water supply pump, and the cartridge filter, the activated carbon filter and the double-wave ultraviolet digestion instrument are sequentially connected through a hose.
As a preferable technical scheme of the utility model, the water purifying pipe is respectively communicated with the first water outlet pipe and the flushing pipe through the three-way pipe, and electromagnetic valves are arranged on the first water outlet pipe and the flushing pipe.
As a preferable technical scheme of the utility model, one end of the return pipe is communicated with the first water outlet pipe through a connecting piece, and the other end of the return pipe is communicated with the first water inlet pipe through a connecting piece.
As a preferable technical scheme of the utility model, the second water outlet pipe is communicated with the water purifying tank, and electromagnetic valves are arranged on the second water outlet pipe and the wastewater pipe.
As a preferable technical scheme of the utility model, the water supply pump, the double-wave ultraviolet digestion instrument, the water quality detection sensor, the circulating pump and the booster pump are all connected with the control board through wires.
Compared with the prior art, the utility model provides a back flush ultrafiltration water supply device, which has the following beneficial effects:
1. This back flush ultrafiltration water supply installation, through setting up the detection box on first outlet pipe, and set up water quality testing sensor in the detection box, connect the back flow on the first outlet pipe between detection box and water purification case simultaneously, keep away from the one end of first outlet pipe with the back flow and connect on first inlet tube, and set up the circulating pump on first inlet tube, utilize water quality testing sensor to carry out water quality testing to the rivers in the first outlet pipe during the use, if water quality testing exceeds standard, then start the booster pump and carry out back flush to the milipore filter group, the solenoid valve in the water purification case is flowed to first outlet pipe, start the circulating pump and let in the milipore filter group again to handle simultaneously with the water that flows out in the water purification pipe, until the detection structure of water quality testing sensor is up to standard, if detection result still is not up to standard after a period, then indicate that the milipore filter group takes place to damage, can not only carry out effectual judgement to the operating condition of milipore filter group through this design, but also avoid water that is not up to standard to let in the water purification case.
2. This back flush ultrafiltration water supply installation through set up cartridge filter, active carbon filter and duplex wave ultraviolet digestion appearance in the bottom of device main part to carry out filtration disinfection to the raw water and handle, the milipore filter group of rethread device main part intermediate position carries out ultrafiltration again and handles, and the water purification incasement at device main part top flows into at last, and this design is through the design of arranging of layering for rivers are to clearly, the staff of being convenient for that can to a great extent overhauls the device.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;
Fig. 4 is an enlarged view of the B part of fig. 2 according to the present utility model.
In the figure: 1. a device body; 2. a door; 3. a control board; 4. a water supply pump; 5. a cartridge filter; 6. an activated carbon filter; 7. a double wave ultraviolet digestion instrument; 8. a first water inlet pipe; 9. an ultrafiltration membrane group; 10. a waste pipe; 11. a water purifying pipe; 12. a first water outlet pipe; 13. a detection box; 14. a water quality detection sensor; 15. a return pipe; 16. a circulation pump; 17. a clean water tank; 18. a flushing pipe; 19. a booster pump; 20. a second water outlet pipe; 21. and a second water inlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a back flush ultrafiltration water supply installation, including device main part 1, the front of device main part 1 is equipped with chamber door 2, be equipped with control panel 3 on the chamber door 2, be equipped with working shaft 4 in the device main part 1, one side of working shaft 4 is equipped with cartridge filter 5, one side of cartridge filter 5 is connected with activated carbon filter 6, one side that cartridge filter 5 was kept away from to activated carbon filter 6 is connected with duplex wave ultraviolet digestion appearance 7, be used for the disinfection of raw water, be connected with first inlet tube 8 on the lateral wall of duplex wave ultraviolet digestion appearance 7, the top of first inlet tube 8 is connected with milipore filter group 9, the upper end of milipore filter group 9 is equipped with waste pipe 10, one side of waste pipe 10 is equipped with water purification pipe 11, the end connection of water purification pipe 11 has first outlet pipe 12, be connected with detection box 13 on the first outlet pipe 12, be equipped with water quality detection sensor 14 in the detection box 13, be used for the detection of quality of water quality detection sensor 14 top is equipped with back flow pipe 15, be equipped with circulating pump 16 on back flow pipe 15, the upper end of device main part 1 is equipped with case 17, the bottom of clear water case 17 is connected with flushing pipe 18, be connected with on flushing pipe 18, be connected with 19, be equipped with on the lateral wall of device main part 1 is equipped with second outlet pipe 20 below the second outlet pipe 20.
In the embodiment, the second water inlet pipe 21 is connected with the cartridge filter 5 through the water supply pump 4, and the cartridge filter 5, the activated carbon filter 6 and the double-wave ultraviolet digestion instrument 7 are sequentially connected through hoses so as to filter, remove impurities and sterilize raw water; the water purifying pipe 11 is respectively communicated with the first water outlet pipe 12 and the flushing pipe 18 through a three-way pipe, and electromagnetic valves are arranged on the first water outlet pipe 12 and the flushing pipe 18 so as to perform back flushing on the ultrafiltration membrane group 9; one end of a return pipe 15 is communicated with the first water outlet pipe 12 through a connecting piece, and the other end of the return pipe 15 is communicated with the first water inlet pipe 8 through a connecting piece so as to introduce water which does not reach the standard into the ultrafiltration membrane group 9 for reprocessing; the second water outlet pipe 20 is communicated with the clean water tank 17, and electromagnetic valves are arranged on the second water outlet pipe 20 and the waste water pipe 10 so as to facilitate the discharge of clean water and waste water; the water supply pump 4, the double-wave ultraviolet digestion instrument 7, the water quality detection sensor 14, the circulating pump 16 and the booster pump 19 are all connected with the control board 3 through wires so as to facilitate intelligent automatic control of the device.
The working principle and the using flow of the utility model are as follows: when the ultrafiltration membrane group 9 is used, the cartridge filter 5, the activated carbon filter 6 and the double-wave ultraviolet digestion instrument 7 are sequentially used for filtering, removing impurities, sterilizing and disinfecting raw water, then the preliminarily filtered water is introduced into the ultrafiltration membrane group 9 for ultrafiltration treatment, finally the initially filtered water is introduced into the water purifying tank 17 through the first water outlet pipe 12, water flow in the first water outlet pipe 12 is detected by utilizing the water quality detection sensor 14 during water treatment, if the water quality detection exceeds the standard, the booster pump 19 is started for backwashing the ultrafiltration membrane group 9, then the electromagnetic valve of the first water outlet pipe 12 flowing into the water purifying tank 17 is closed, the circulating pump 16 is started for introducing water flowing out of the water purifying pipe 11 into the ultrafiltration membrane group 9 again until the detection structure of the water quality detection sensor 14 reaches the standard, and if the detection result does not reach the standard after a period of time, the ultrafiltration membrane group 9 is damaged.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A backwash ultrafiltration water supply device, which comprises a device main body (1), and is characterized in that: the front of device main part (1) is equipped with chamber door (2), and is equipped with control panel (3) on chamber door (2), be equipped with working shaft (4) in device main part (1), and one side of working shaft (4) is equipped with cartridge filter (5), one side of cartridge filter (5) is connected with active carbon filter (6), and one side that cartridge filter (5) was kept away from to active carbon filter (6) is connected with duplex wave ultraviolet digestion instrument (7), be connected with first inlet tube (8) on the lateral wall of duplex wave ultraviolet digestion instrument (7), and the top of first inlet tube (8) is connected with milipore filter group (9), the upper end of milipore filter group (9) is equipped with waste pipe (10), and one side of waste pipe (10) is equipped with water purifying pipe (11), the end connection of water purifying pipe (11) has first outlet pipe (12), and is connected with detection box (13) on first outlet pipe (12), be equipped with quality of water detection sensor (14) in detection box (13), and the top of detection sensor (14) is equipped with first inlet tube (15), be equipped with back flow (16) on the back flow line (17) and be equipped with on the back flow line (17) of circulation pump (17), and the flushing pipe (18) is connected with a booster pump (19), a second water outlet pipe (20) is arranged on the side wall of the device main body (1), and a second water inlet pipe (21) is arranged below the second water outlet pipe (20).
2. A backwash ultrafiltration water supply apparatus as claimed in claim 1 wherein: the second water inlet pipe (21) is connected with the cartridge filter (5) through the water supply pump (4), and the cartridge filter (5), the activated carbon filter (6) and the double-wave ultraviolet digestion instrument (7) are sequentially connected through hoses.
3. A backwash ultrafiltration water supply apparatus as claimed in claim 1 wherein: the water purifying pipe (11) is respectively communicated with the first water outlet pipe (12) and the flushing pipe (18) through three-way pipes, and electromagnetic valves are arranged on the first water outlet pipe (12) and the flushing pipe (18).
4. A backwash ultrafiltration water supply apparatus as claimed in claim 1 wherein: one end of the return pipe (15) is communicated with the first water outlet pipe (12) through a connecting piece, and the other end of the return pipe (15) is communicated with the first water inlet pipe (8) through a connecting piece.
5. A backwash ultrafiltration water supply apparatus as claimed in claim 1 wherein: the second water outlet pipe (20) is communicated with the water purifying tank (17), and electromagnetic valves are arranged on the second water outlet pipe (20) and the waste water pipe (10).
6. A backwash ultrafiltration water supply apparatus as claimed in claim 1 wherein: the water supply pump (4), the double-wave ultraviolet digestion instrument (7), the water quality detection sensor (14), the circulating pump (16) and the booster pump (19) are all connected with the control board (3) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322562983.5U CN220812143U (en) | 2023-09-21 | 2023-09-21 | Backwash ultrafiltration water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322562983.5U CN220812143U (en) | 2023-09-21 | 2023-09-21 | Backwash ultrafiltration water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220812143U true CN220812143U (en) | 2024-04-19 |
Family
ID=90704315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322562983.5U Active CN220812143U (en) | 2023-09-21 | 2023-09-21 | Backwash ultrafiltration water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220812143U (en) |
-
2023
- 2023-09-21 CN CN202322562983.5U patent/CN220812143U/en active Active
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