CN220283808U - Scale inhibition descaling filter element and filtering system - Google Patents
Scale inhibition descaling filter element and filtering system Download PDFInfo
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- CN220283808U CN220283808U CN202322177993.7U CN202322177993U CN220283808U CN 220283808 U CN220283808 U CN 220283808U CN 202322177993 U CN202322177993 U CN 202322177993U CN 220283808 U CN220283808 U CN 220283808U
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- 230000005764 inhibitory process Effects 0.000 title claims abstract description 32
- 238000001914 filtration Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 161
- 239000000463 material Substances 0.000 claims abstract description 72
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000956 alloy Substances 0.000 claims abstract description 47
- 229910052802 copper Inorganic materials 0.000 claims abstract description 47
- 239000010949 copper Substances 0.000 claims abstract description 47
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims description 17
- 238000001223 reverse osmosis Methods 0.000 claims description 17
- 230000002401 inhibitory effect Effects 0.000 claims description 16
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 239000008399 tap water Substances 0.000 description 14
- 235000020679 tap water Nutrition 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000002455 scale inhibitor Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 101001134276 Homo sapiens S-methyl-5'-thioadenosine phosphorylase Proteins 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 102100022050 Protein canopy homolog 2 Human genes 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HIVGXUNKSAJJDN-UHFFFAOYSA-N [Si].[P] Chemical compound [Si].[P] HIVGXUNKSAJJDN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The scale inhibition and removal filter element comprises a filter shell, wherein the filter shell is provided with a first water inlet and outlet, a second water inlet and outlet and a filter cavity, and the first water inlet and outlet and the second water inlet and outlet are respectively communicated with the filter cavity; the method is characterized in that: the filter chamber is filled with copper-based alloy filter materials, and a water passing gap is formed between the copper-based alloy filter materials and/or the copper-based alloy filter materials and the inner wall of the filter chamber. The modularized structure is convenient to install, safer and more reliable to apply, and the service life of the filtering equipment can be prolonged.
Description
Technical Field
The utility model relates to the field of filter systems, in particular to a scale inhibition and removal filter element and a filter system.
Background
At present, galvanized pipes are used for tap water pipe networks in many cities, and after decades of corrosion, tap water of many old pipe networks contains rust, and meanwhile, the tap water pipe networks are damaged in the city construction process, so that the tap water is subjected to secondary pollution in the transportation process.
In the water purification market, due to the implementation of the water efficiency limiting value and the water efficiency grade standard of the related water purifier, the conventional scheme of scale inhibition or scale removal is to add a scale inhibitor such as FOF, MSAP, etc., silicon-phosphorus crystal or ion exchange resin into a filter element or a filter element carbon rod. For scale inhibitors such as FOF, MSAP and the like, the slow release precipitation is adopted, and the precipitation speed cannot be controlled, so that water is whitened or other non-visible precipitates exist in water, and secondary pollution is caused to the water body.
Disclosure of Invention
The utility model mainly aims to overcome the defects of the prior filter element or filter element carbon rod which is added with a scale inhibitor to realize scale inhibition and removal, and provides a scale inhibition and removal filter element and a filter system, which have the advantages of convenient installation of a modularized structure, safer and more reliable application and prolonged service life of filter equipment.
The utility model adopts the following technical scheme:
the scale inhibition and removal filter element comprises a filter shell, wherein the filter shell is provided with a first water inlet and outlet, a second water inlet and outlet and a filter cavity, and the first water inlet and outlet and the second water inlet and outlet are respectively communicated with the filter cavity; the method is characterized in that: the filter chamber is filled with copper-based alloy filter materials, and a water passing gap is formed between the copper-based alloy filter materials and/or the copper-based alloy filter materials and the inner wall of the filter chamber.
Preferably, the copper-based alloy filter material comprises a plurality of webs, and the water gaps are formed on the webs and between the webs.
Preferably, the tablet is the slice and its radial cross-section is square or arc or circular, still be equipped with on the tablet follow the breach that axial direction extends to the other end in the tablet one end.
Preferably, the filter further comprises a filter screen, at least one filter screen is arranged on one side of the first water inlet and outlet of the filter cavity, and at least one filter screen is arranged on one side of the second water inlet and outlet of the filter cavity; the copper-based alloy filter material is positioned between the filter screen at the first water inlet and outlet side and the filter screen at the second water inlet and outlet side.
Preferably, the copper-based alloy filter material fills the filter cavity, or the duty ratio of the copper-based alloy filter material in the filter cavity is 10% -50%.
Preferably, the filter shell is of a structure made of nonmetallic materials and comprises a shell and a cover body, wherein one end of the shell is provided with the first water inlet and outlet, and the filter cavity is arranged in the shell; the cover body and the other end of the shell are detachably fixed, and the second water inlet and outlet are arranged on the cover body.
The utility model provides a scale inhibition scale removal filtration system, includes water purification unit, water purification unit is equipped with water inlet end and play water end, its characterized in that: the scale-inhibiting and descaling filter element is arranged at the water inlet end.
The utility model provides a scale inhibition scale removal filtration system, includes water purification unit, water purification unit is equipped with pretreatment filter core and reverse osmosis filter core, its characterized in that: the scale-inhibiting descaling filter element is arranged between the water outlet end of the pretreatment filter element and the water inlet end of the reverse osmosis filter element.
Preferably, the water purifying device further comprises a first control valve and a booster pump, wherein the first control valve and the booster pump are sequentially connected between the water outlet of the scale inhibition and descaling filter element and the water inlet end of the reverse osmosis filter element.
Preferably, the water purifying device further comprises a second control valve, a one-way valve and a high-pressure switch; the reverse osmosis filter element is provided with a first water outlet and a second water outlet, the first water outlet is sequentially connected with the one-way valve and the high-pressure switch, and the second water outlet is connected with a second control valve.
As can be seen from the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:
1. according to the utility model, the copper-based alloy filter material is filled in the filter cavity of the filter shell, and a water passing gap is formed between the copper-based alloy filter material and/or the copper-based alloy filter material and the inner wall of the filter cavity, so that scale can be effectively prevented and heavy metal ions in tap water can be removed, the modularized structure of the integral filter element can be arranged externally or internally, the application is safer and more reliable, and the service life of the filter equipment can be prolonged.
2. In the utility model, the material sheets in the copper-based alloy filter material are of a structure formed by adopting high-temperature smelting and cutting processing of copper-based alloy materials, the radial cross sections of the material sheets are square or arc-shaped or circular, gaps are also arranged on the material sheets, the material sheets are not adhered, water flowing gaps are arranged on the material sheets and between the material sheets for running water to flow, physical-electrochemical reaction is carried out through the kinetic energy of the water flow, a certain amount of free electrons are generated to overflow and move along with the water flow, and weak current is generated to change the distribution of yin-yang charges in the water so as to achieve the effects of scale inhibition and scale dissolution.
3. According to the utility model, the material sheet can flow along with water flow, so that scale inhibition can be more effectively carried out; the filter screen is arranged to prevent the copper-based alloy filter material from blocking the first water inlet and the second water inlet, the filter cavity can be filled with the material sheet or the duty ratio of the material sheet in the filter cavity is about 10% -50%, the purpose is that the water and the filter material have a space which is fully contacted, the water and the filter material are not adhered to each other, a better scale inhibition and removal effect is achieved, and the flow of the water is not greatly influenced.
4. According to the utility model, a copper-based alloy material scale inhibition technology can be applied to water purification equipment, so that scale can be effectively inhibited and heavy metal ions in tap water can be removed, the influence of tap water on the service life of water home appliances can be reduced, and the purposes of prolonging the service life of products and prolonging the service life of filter elements can be achieved; in areas with high calcium and magnesium ion concentration, the service life of the water purifying equipment can be further prolonged.
Drawings
FIG. 1 is an exploded view of a filter cartridge of the present utility model;
FIG. 2 is a sheet structure;
FIG. 3 is a cross-sectional view of a cartridge;
FIG. 4 is a diagram showing the combination of the filter element and the water purifying device;
FIG. 5 is a diagram of a filtration system;
FIG. 6 is a diagram of a second embodiment of a filtration system;
wherein:
10. the filter shell, 11, the first water inlet, 12, the second water inlet, 13, a filter cavity, 14, a shell, 15, a cover body, 16, a sealing element, 20, a copper-based alloy filter material, 21, a material sheet, 22, a notch, 23, a water gap, 30, a filter screen, 40, a water purifying device, 41, a pretreatment filter element, 42, a reverse osmosis filter element, 43, a first control valve, 44, a booster pump, 45, a second control valve, 46, a one-way valve, 47, a high-voltage switch, 48 and a joint.
Detailed Description
The utility model is further described below by means of specific embodiments.
The terms "first," "second," and the like in the present utility model are merely for convenience of description to distinguish between different constituent components having the same name, and do not denote a sequential or primary or secondary relationship.
In the description of the present utility model, the directions or positional relationships indicated by "upper", "lower", "left", "right", "front" and "rear", etc. are used for convenience of description of the present utility model based on the directions or positional relationships shown in the drawings, and are not intended to indicate or imply that the apparatus referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the scope of protection of the present utility model.
Referring to fig. 1 to 3, a scale inhibiting and removing filter cartridge includes a filter housing 10, a copper-based alloy filter material 20, a plurality of filter screens 30, and the like. The filter shell 10 is provided with a first water inlet and outlet 11, a second water inlet and outlet 12 and a filter cavity 13, and the first water inlet and outlet 11 and the second water inlet and outlet 12 can be respectively positioned at two ends of the filter shell 10 and communicated with the filter cavity 13. At least one filter screen 30 is arranged at one side of the first water inlet and outlet 11 of the filter cavity 13, at least one filter screen 30 is arranged at one side of the second water inlet and outlet 12 of the filter cavity 13, and the copper-based alloy filter material 20 is filled in the filter cavity 13 and is positioned between the filter screen 30 at the first water inlet and outlet 11 side and the filter screen 30 at the second water inlet and outlet 12 side. A filter screen 30 is provided at the first water inlet 11 and the second water inlet 12 of the housing 14, which can be used to prevent the copper-based alloy filter material 20 from blocking the water inlet.
Wherein, the copper-based alloy filter material 20 and/or the copper-based alloy filter material 20 and the inner wall of the filter cavity 13 are/is provided with a water gap 23, namely the three conditions that the copper-based alloy filter material 20 is provided with the water gap 23, or the copper-based alloy filter material 20 and the filter cavity 13 are provided with the water gap 23, or the copper-based alloy filter material 20, the copper-based alloy filter material 20 and the inner wall of the filter cavity 13 are provided with the water gap 23 are included. The copper-based alloy filter material 20 comprises a plurality of material sheets 21, wherein the material sheets 21 can be sheet-shaped, the radial section of the material sheets is square, arc-shaped or circular, and the like, and the arc-shaped material sheets can be arc-shaped or elliptical arc-shaped. The material sheet 21 is also provided with a notch 22, and the notch 22 extends from one end of the material sheet 21 to the other end along the axial direction, so that water gaps 23 are formed on the material sheet 21, between the material sheet 21 and the inner wall of the filter cavity 13 and between the material sheet 21 and the material sheet 21. For example, the web 21 resembles a roll of chips, so that the web 21 does not adhere to the web 21, and there is some clearance for tap water to flow. The material sheet 21 with the shape can also have larger contact area with water after completely filling the filter cavity 13, and can not be adhered and adhered to each other, thereby having better scale inhibition and removal effects.
The web 21 is a structure formed by cutting a copper-based alloy material. The copper-based alloy material is prepared by smelting a plurality of metal materials with different electronegativity, such as copper, zinc, nickel, tin and the like at high temperature, and then cutting the metal materials to form a chip coil shape. The copper-based alloy filter material 20 needs to fill the filter cavity 13 of the whole filter element, so that the situation that part of water does not pass through the filter material due to different installation positions and angles is avoided, and the scale inhibition and removal effects are reduced. Or, because gaps are arranged on the material sheets 21 and between the material sheets 21 and 21, the duty ratio of the copper-based alloy filter material 20 in the filter cavity 13 is less than 100%, the duty ratio of the copper-based alloy filter material 20 in the filter cavity 13 can be set to be 10% -50%, the purpose is to enable the water and the filter material to have sufficient contact space, the flow of the water is not greatly influenced, the material sheets 21 can flow along with the water flow, and scale inhibition can be more effectively carried out.
The filter shell 10 comprises a shell 14 and a cover body 15, wherein one end of the shell 14 is provided with a first water inlet and outlet 11, and a filter cavity 13 is arranged in the shell 14; the cover body 15 is detachably fixed with the other end of the shell 14, and the cover body 15 is provided with a second water inlet and outlet 12. A sealing piece 16 is sleeved at the joint of the shell 14 and the cover 15 for sealing water structurally, and the first water inlet and outlet 11 and the second water inlet and outlet 12 can be installed interchangeably without being influenced. In addition, since the case 14 and the cover 15 of the filter element cannot be made of an alloy material such as aluminum or zinc, the filter element is likely to be blocked by chemical reaction. Therefore, the filter housing 10 of the present application may be made of non-metal materials, such as conventional plastic materials, and is more convenient and reliable in terms of product assembly and safety. In the utility model, the copper-based alloy filter material 20 is formed by adopting a large number of dispersed chip coils, which are filled in a fixed space in the filter shell 10 and are in contact with each other without being adhered to each other, when water passes through, the contact area of the copper-based alloy filter material 20 with water is maximized, the copper-based alloy filter material is fully contacted with the surface of the copper-based alloy filter material 20 to the maximum extent, physical-electrochemical reaction occurs through the kinetic energy of water flow, the faster the flow velocity of the water is, the better the effect is, a certain amount of free electrons can be generated to overflow and move along with the water flow, and weak current is generated to change the distribution of yin and yang charges in the water so as to achieve the effects of scale inhibition and scale dissolution. The crystal structure of the scale such as calcium carbonate can be changed on the microcosmic scale, so that the scale is changed from a hard marble structure to a soft aragonite structure, and the scale is gradually dissolved and falls off.
Based on this, the utility model can also provide a scale inhibition and removal filtration system, see fig. 4, which comprises the water purification device 40 and the scale inhibition and removal filter element, wherein the water purification device 40 is provided with a water inlet end and a water outlet end, the scale inhibition and removal filter element is arranged at the water inlet end, namely, the scale inhibition and removal filter element is connected to the water inlet end outside the whole water purification device 40, and before water enters the water purification device 40, the water is filtered through the filter element with the copper-based alloy filter material 20, so that heavy metal ions in tap water are effectively inhibited and removed, the influence of tap water on the service life of water appliances is reduced, and the service life of the water purification device 40 can be prolonged.
In this embodiment, the water purifying apparatus 40 may adopt a common water purifying apparatus, for example, referring to fig. 5, the water purifying apparatus 40 includes main components such as a pretreatment filter 41, a reverse osmosis filter 42, a first control valve 43, a booster pump 44, a second control valve 45, a check valve 46, and a high-pressure switch 47. Wherein, the first water inlet and outlet 11 or the second water inlet and outlet 12 of the scale inhibition and descaling filter element is connected with one end of a water inlet pipeline of the water purifying device 40 through a joint 48, and the pretreatment filter element 41 is connected with the other end of the water inlet pipeline and is used for carrying out first-stage filtration treatment on the water after effective scale inhibition and descaling so as to filter larger impurities. The first control valve 43 and the booster pump 44 are sequentially connected to the water outlet end of the pretreatment filter element 41 and the water inlet end of the reverse osmosis filter element 42, the first control valve 43 is used for controlling the opening or closing of the water inlet, and the booster pump 44 is used for boosting. The reverse osmosis filter element 42 is provided with a first water outlet and a second water outlet, the first water outlet is sequentially connected with a one-way valve 46 and a high-pressure switch 47, the one-way valve 46 is used for preventing the reverse osmosis membrane from being polluted, and the high-pressure switch 47 is used for controlling the water purifying equipment 40 to be opened or closed according to the pressure. The second water outlet is connected with a second control valve 45 for controlling the opening or closing of the concentrated water outlet.
The system can be connected with municipal tap water, firstly, the tap water passes through the scale inhibition and descaling filter element to inhibit scale and then enters the water purification equipment 40 to be further filtered, so that the long-acting life of the filter element and each component in the water purification equipment 40 is ensured, the service cycle of the filter element is prolonged, and the effects of energy conservation and emission reduction are achieved.
The scale-inhibiting and descaling filter element may be installed at any position inside the water purifying apparatus 40, for example, referring to fig. 6, the scale-inhibiting and descaling filter element is installed between the water outlet end of the pretreatment filter element 41 and the water inlet end of the reverse osmosis filter element 42, may be installed between the water outlet end of the pretreatment filter element 41 and the first control valve 43, and the scale-inhibiting and descaling filter element is not limited to be installed at the rear end of the pretreatment filter element 41, and may be installed according to appropriate conditions of main objects such as a pump, a pipe, a valve, a filter element, etc. to achieve the scale-inhibiting and descaling effects, for example, between the booster pump 44 and the reverse osmosis filter element 42, or between the first control valve 43 and the booster pump 44, etc. After the scale inhibition and removal filter element is implanted into the front end of the reverse osmosis filter element 42, the conventional service life of the existing reverse osmosis filter element can be changed by 5-10 years for 2-3 years, so that the purposes of energy conservation, emission reduction and waste reduction are achieved.
The system of the utility model, which applies the copper-based alloy material scale inhibition technology in the water purifying equipment 40, can effectively inhibit scale and remove heavy metal ions in tap water, reduce the influence of tap water on the service life of water home appliances, and can also solve the service life problem of the water purifying equipment 40 in areas with high calcium and magnesium ion concentration.
The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.
Claims (10)
1. The scale inhibition and removal filter element comprises a filter shell, wherein the filter shell is provided with a first water inlet and outlet, a second water inlet and outlet and a filter cavity, and the first water inlet and outlet and the second water inlet and outlet are respectively communicated with the filter cavity; the method is characterized in that: the filter chamber is filled with copper-based alloy filter materials, and a water passing gap is formed between the copper-based alloy filter materials and/or the copper-based alloy filter materials and the inner wall of the filter chamber.
2. A scale inhibiting and descaling filter according to claim 1, wherein: the copper-based alloy filter material comprises a plurality of tablets, and water gaps are formed on the tablets and between the tablets and the tablets.
3. A scale inhibiting and descaling filter according to claim 2, wherein: the tablet is the slice and its radial cross-section is square or arc or circular, still be equipped with on the tablet follow tablet one end extends to the breach of the other end along axial direction.
4. A scale inhibiting and descaling filter according to claim 1, wherein: the filter screen is arranged on one side of the first water inlet and outlet of the filter cavity, and the filter screen is arranged on one side of the second water inlet and outlet of the filter cavity; the copper-based alloy filter material is positioned between the filter screen at the first water inlet and outlet side and the filter screen at the second water inlet and outlet side.
5. A scale inhibiting and descaling filter according to claim 1, wherein: the copper-based alloy filter material fills the filter cavity, or the duty ratio of the copper-based alloy filter material in the filter cavity is 10% -50%.
6. A scale inhibiting and descaling filter according to claim 1, wherein: the filter shell is of a structure made of nonmetallic materials and comprises a shell and a cover body, wherein one end of the shell is provided with the first water inlet and outlet, and the filter cavity is arranged in the shell; the cover body and the other end of the shell are detachably fixed, and the second water inlet and outlet are arranged on the cover body.
7. The utility model provides a scale inhibition scale removal filtration system, includes water purification unit, water purification unit is equipped with water inlet end and play water end, its characterized in that: further comprising a scale inhibiting and descaling cartridge as claimed in any of claims 1 to 6 mounted to the water inlet end.
8. The utility model provides a scale inhibition scale removal filtration system, includes water purification unit, water purification unit is equipped with pretreatment filter core and reverse osmosis filter core, its characterized in that: further comprising a scale inhibiting and descaling cartridge as claimed in any of claims 1 to 6 mounted between the water outlet end of the pretreatment cartridge and the water inlet end of the reverse osmosis cartridge.
9. A scale inhibiting and removing filtration system as claimed in claim 8 wherein: the water purifying equipment further comprises a first control valve and a booster pump, wherein the first control valve and the booster pump are sequentially connected between the water outlet of the scale inhibition and descaling filter element and the water inlet end of the reverse osmosis filter element.
10. A scale inhibiting and removing filtration system as claimed in claim 8 wherein: the water purifying equipment further comprises a second control valve, a one-way valve and a high-pressure switch; the reverse osmosis filter element is provided with a first water outlet and a second water outlet, the first water outlet is sequentially connected with the one-way valve and the high-pressure switch, and the second water outlet is connected with a second control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322177993.7U CN220283808U (en) | 2023-08-14 | 2023-08-14 | Scale inhibition descaling filter element and filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322177993.7U CN220283808U (en) | 2023-08-14 | 2023-08-14 | Scale inhibition descaling filter element and filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220283808U true CN220283808U (en) | 2024-01-02 |
Family
ID=89330458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322177993.7U Active CN220283808U (en) | 2023-08-14 | 2023-08-14 | Scale inhibition descaling filter element and filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220283808U (en) |
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2023
- 2023-08-14 CN CN202322177993.7U patent/CN220283808U/en active Active
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