CN220432454U - Dirt accumulation preventing water purifier - Google Patents
Dirt accumulation preventing water purifier Download PDFInfo
- Publication number
- CN220432454U CN220432454U CN202322229946.2U CN202322229946U CN220432454U CN 220432454 U CN220432454 U CN 220432454U CN 202322229946 U CN202322229946 U CN 202322229946U CN 220432454 U CN220432454 U CN 220432454U
- Authority
- CN
- China
- Prior art keywords
- water purifier
- water
- ultrafiltration membrane
- way valve
- head
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000009825 accumulation Methods 0.000 title claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 34
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000011010 flushing procedure Methods 0.000 claims description 20
- 238000005056 compaction Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000003651 drinking water Substances 0.000 abstract description 7
- 235000020188 drinking water Nutrition 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water purifier capable of preventing dirt accumulation, which comprises a water purifier shell, wherein an ultrafiltration membrane is arranged in the water purifier shell, a water passing channel is arranged in the middle of the ultrafiltration membrane in a penetrating way, sealing heads are arranged at two ends of the water purifier shell, a water inlet and a sewage outlet are respectively arranged on the two sealing heads, a water outlet communicated with the outer side of the ultrafiltration membrane is arranged on the water purifier shell, a first one-way valve is arranged on the water inlet, a second one-way valve is arranged on the water outlet, and a third one-way valve is arranged on the sewage outlet. The beneficial effects are that: under the condition of not disassembling the ultrafiltration membrane of the water purifier, the ultrafiltration membrane can be intermittently washed, dirt accumulation is prevented, clean water is prevented from being polluted first and purified later, and the drinking water quality is improved; can be regularly backwashed, so as to ensure that the water purifier is cleaned and no pollutant is accumulated.
Description
Technical Field
The utility model belongs to the technical field of water purifiers, and particularly relates to a water purifier capable of preventing dirt accumulation.
Background
The water purifier is also called a water purifier and a water filter, and is water treatment equipment for performing deep filtration and purification treatment on water quality according to the use requirement of the water. The technical core is a filter membrane in a filter element device, and the main technology at present is derived from an ultrafiltration membrane and an RO reverse osmosis membrane. The water purifier can effectively filter rust, sand and stone, colloid and adsorb residual chlorine, smell, color, pesticide and other chemical agents in water. Bacteria, impurities, toxins, heavy metals and the like in the water can be effectively removed.
However, the ultrafiltration membrane of the water purifier needs to be replaced at certain time intervals, and during the time, although water can be filtered through the membrane of the water purifier, filtered dirt can be accumulated outside the membrane, so that the filtering effect is affected; and the water is required to pass through dirt and then be purified, namely clean water is polluted and purified, so that the potential safety hazard of drinking water quality is high.
Disclosure of Invention
The utility model aims to provide a water purifier capable of preventing dirt accumulation, and a fluoroplastic film can be automatically dropped in a controllable manner, so that indoor smoke is effectively discharged out of the room, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-fouling accumulated water purifier, includes the water purifier casing, the milipore filter is equipped with in the water purifier casing, the milipore filter middle part link up and is equipped with the water channel, the head is equipped with at water purifier casing both ends, two be equipped with water inlet and drain on the head respectively, be equipped with the intercommunication on the water purifier casing the delivery port in the milipore filter outside, be equipped with first check valve on the water inlet, be equipped with the second check valve on the delivery port, be equipped with the third check valve on the drain.
Preferably, annular grooves are formed in two ends of the water purifier shell, connecting discs are arranged in the annular grooves, and the connecting discs are connected with the sealing heads through bolts.
Preferably, a flushing pipeline is arranged on the water purifier shell, two ends of the flushing pipeline are communicated with the water purifier shell and the outer side of the ultrafiltration membrane, and a fourth one-way valve is arranged at one end of the flushing pipeline.
Preferably, the contact part of the end part of the ultrafiltration membrane and the seal head is compacted and sealed.
Preferably, the water purifier shell is an ABS circular pipe.
Preferably, the water inlet and the seal head are integrally formed, and the sewage outlet and the seal head are integrally formed.
Compared with the prior art, the utility model has the beneficial effects that:
1. under the condition that the ultrafiltration membrane of the water purifier is not dismounted, the ultrafiltration membrane is intermittently washed, dirt accumulation is prevented, clean water is prevented from being polluted first and purified again, and the drinking water quality is improved.
2. Can be regularly backwashed, so as to ensure that the water purifier is cleaned and no pollutant is accumulated.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
fig. 2 is a schematic diagram of the structure of the flushing pipe and the fourth one-way valve of the present utility model.
In the figure: 1. a water purifier housing; 2. an ultrafiltration membrane; 3. a water passing channel; 4. a seal head; 5. a water inlet; 6. a sewage outlet; 7. a water outlet; 8. a first one-way valve; 9. a second one-way valve; 10. a third one-way valve; 11. a connecting disc; 12. flushing the pipeline; 13. and a fourth one-way valve.
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.
Example 1: referring to fig. 1-2, the present utility model provides a technical solution: the water purifier comprises a water purifier shell 1, wherein an ultrafiltration membrane 2 is arranged in the water purifier shell 1, a water passing channel 3 is arranged in the middle of the ultrafiltration membrane 2 in a penetrating way, sealing heads 4 are arranged at two ends of the water purifier shell 1, a water inlet 5 and a sewage outlet 6 are respectively arranged on the two sealing heads 4, a water outlet 7 communicated with the outer side of the ultrafiltration membrane 2 is arranged on the water purifier shell 1, a first one-way valve 8 is arranged on the water inlet 5, a second one-way valve 9 is arranged on the water outlet 7, and a third one-way valve 10 is arranged on the sewage outlet 6; when the water purifier is used normally, the first one-way valve 8 and the second one-way valve 9 are opened, the third one-way valve 10 is closed, so that water enters the water channel 3 after entering through the water inlet 5, is filtered through the ultrafiltration membrane 2, flows out from the water outlet 7, and normally purifies drinking water; the third one-way valve 10 can be opened in a clearance mode according to actual needs, meanwhile, the second one-way valve 9 is closed when the third one-way valve 10 is opened, then water can be introduced into the water inlet 5 to flush the inner wall of the water channel 3, after the water inlet is finished, the third one-way valve 10 is closed, the second one-way valve 9 is opened, and normal purification of drinking water is continued.
Specifically, annular grooves are formed in two ends of the water purifier shell 1, connecting discs 11 are arranged in the annular grooves, and the connecting discs 11 are connected with the seal heads 4 through bolts; in the embodiment, the seal head 4 is detachable, so that the installation and the replacement of the inner ultrafiltration membrane 2 are facilitated.
Specifically, a flushing pipeline 12 is installed on the water purifier shell 1, two ends of the flushing pipeline 12 are communicated with the water purifier shell 1 and the outer side of the ultrafiltration membrane 2, and a fourth one-way valve 13 is installed at one end of the flushing pipeline 12; in this embodiment, the flushing pipe 12 and the fourth one-way valve 13 are added, in the process of filtering and purifying water, the filtered water part exists in the flushing pipe 12 and has a certain water pressure, when the third one-way valve 10 is opened and the second one-way valve 9 is closed, the fourth one-way valve 13 is opened, the valve opening size of the third one-way valve 10 can be adjusted, so that the pressure in the flushing pipe 12 is greater than the pressure in the water channel 3, and when water is flushed, the filtered water in the flushing pipe 12 can reversely clean the ultrafiltration membrane 2 under the action of the water pressure, thereby facilitating flushing dirt on the inner wall of the ultrafiltration membrane and discharging the dirt from the drain 6.
Specifically, the contact part of the end part of the ultrafiltration membrane 2 and the seal head 4 is compacted and sealed; in this embodiment, the end of the ultrafiltration membrane 2 and the seal head 4 are prevented from leaking, and the filtering effect is affected.
Specifically, the water purifier shell 1 is an ABS circular tube; in the embodiment, the material is easy to obtain, and the material is corrosion-resistant, stable in chemical property, healthy and nontoxic.
Specifically, the water inlet 5 and the sealing head 4 are integrally formed, and the sewage outlet 6 and the sealing head 4 are integrally formed; in this embodiment, the whole processing preparation of being convenient for, the connection is more stable simultaneously, and junction leakproofness is good.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
Working principle: when the water purifier is used normally, the first check valve 8 and the second check valve 9 are opened, the third check valve 10 is closed, and then water enters the water channel 3 through the water inlet 5, is filtered through the ultrafiltration membrane 2, flows out from the water outlet 7, and normally purifies drinking water.
The time for the intermittent opening of the third one-way valve 10 can be set according to actual needs, meanwhile, the second one-way valve 9 is closed when the third one-way valve 10 is opened, then water can be introduced into the water inlet 5 to flush the inner wall of the water channel 3, after the water is completely filled, the third one-way valve 10 is closed, the second one-way valve 9 is opened, and normal water purification is continued.
Meanwhile, a flushing pipeline 12 and a fourth one-way valve 13 are added, in the process of filtering and purifying water, part of the filtered water exists in the flushing pipeline 12 and has certain water pressure, when the third one-way valve 10 is opened and the second one-way valve 9 is closed, the fourth one-way valve 13 is opened, the opening size of a valve at the position of the third one-way valve 10 can be adjusted, so that the pressure in the flushing pipeline 12 is larger than the pressure in the water channel 3, and when the water is flushed, the filtered water in the flushing pipeline 12 can reversely clean the ultrafiltration membrane 2 under the action of the water pressure, so that dirt on the inner wall of the ultrafiltration membrane can be conveniently flushed up and discharged from the drain outlet 6; after the cleaning is finished, the third check valve 10 and the fourth check valve 13 are closed, and the second check valve 9 is opened to continue to purify the drinking water normally.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water purifier that scale prevention is piled up, its characterized in that, including water purifier casing (1), ultrafiltration membrane (2) are equipped with in water purifier casing (1), it is equipped with water channel (3) to link up in the middle part of ultrafiltration membrane (2), head (4) are equipped with at water purifier casing (1) both ends, two be equipped with water inlet (5) and drain (6) on head (4) respectively, be equipped with the intercommunication on water purifier casing (1) delivery port (7) in the ultrafiltration membrane (2) outside, be equipped with first check valve (8) on water inlet (5), be equipped with second check valve (9) on delivery port (7), be equipped with third check valve (10) on drain (6).
2. The water purifier for preventing dirt accumulation according to claim 1, wherein ring grooves are formed in two ends of the water purifier shell (1), a connecting disc (11) is installed through the ring grooves, and the connecting disc (11) is connected with the sealing head (4) through bolts.
3. The water purifier for preventing dirt accumulation according to claim 1, wherein a flushing pipeline (12) is arranged on the water purifier shell (1), two ends of the flushing pipeline (12) are communicated with the water purifier shell (1) and the outer side of the ultrafiltration membrane (2), and a fourth one-way valve (13) is arranged at one end of the flushing pipeline (12).
4. A water purifier against scale accumulation as claimed in claim 1 characterised in that the end of the ultrafiltration membrane (2) is sealed by compaction at the contact with the head (4).
5. A water purifier against fouling accumulation as claimed in claim 1, characterized in that the water purifier housing (1) is an ABS circular tube.
6. A water purifier as claimed in claim 1, wherein the water inlet (5) is integrally formed with the closure head (4), and the drain outlet (6) is integrally formed with the closure head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229946.2U CN220432454U (en) | 2023-08-18 | 2023-08-18 | Dirt accumulation preventing water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229946.2U CN220432454U (en) | 2023-08-18 | 2023-08-18 | Dirt accumulation preventing water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432454U true CN220432454U (en) | 2024-02-02 |
Family
ID=89694858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229946.2U Active CN220432454U (en) | 2023-08-18 | 2023-08-18 | Dirt accumulation preventing water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432454U (en) |
-
2023
- 2023-08-18 CN CN202322229946.2U patent/CN220432454U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206081820U (en) | Backflushing filtering device | |
| JPH07508209A (en) | Method and water purification device for producing pure water | |
| CN105858745A (en) | Water purification machine capable of automatically flushing filter element and pipelines and control method thereof | |
| CN220432454U (en) | Dirt accumulation preventing water purifier | |
| CN208933100U (en) | A kind of sewage purification filter core of composite highly effective | |
| CN208279392U (en) | Water purifying processing system | |
| CN215138660U (en) | Cleaning system and self-cleaning water purifier | |
| CN215196338U (en) | Photosensitive antibacterial reverse osmosis filter | |
| CN213680106U (en) | Pure all-in-one of full room water purification | |
| CN212504295U (en) | Novel ultrafiltration purifier | |
| CN210332289U (en) | Leading filter of intelligence back flush of RO membrane reverse osmosis water purification machine | |
| CN211357856U (en) | Portable pipeline filtering device capable of backwashing | |
| CN211644812U (en) | Water purification system | |
| CN210915573U (en) | Water purification system with forward and reverse flushing functions and filter | |
| CN203628115U (en) | Water-filtering water knockout drum | |
| CN209809623U (en) | Mechanical filter | |
| CN209554941U (en) | A kind of filter structure of water purifier | |
| CN208532323U (en) | A kind of household water filter with Membrane cleaning function | |
| CN113144707A (en) | Multi-layer filtering system and front-back flushing clean prefilter | |
| CN205710173U (en) | A kind of double water passage water-purifying tap Combination filter element | |
| CN213895457U (en) | Pre-filter for tap water treatment | |
| CN210974000U (en) | Automatic flushing system of ultrafiltration water purifier | |
| CN104265996A (en) | Cold and hot water purifying faucet | |
| CN212127729U (en) | Filter core and water purification system | |
| CN217732876U (en) | Drinking water film treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |