CN108562037B - Scale-inhibiting electric water heater - Google Patents
Scale-inhibiting electric water heater Download PDFInfo
- Publication number
- CN108562037B CN108562037B CN201810385948.1A CN201810385948A CN108562037B CN 108562037 B CN108562037 B CN 108562037B CN 201810385948 A CN201810385948 A CN 201810385948A CN 108562037 B CN108562037 B CN 108562037B
- Authority
- CN
- China
- Prior art keywords
- scale
- water heater
- water inlet
- electric
- rubber sleeve
- 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 154
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 27
- 230000005764 inhibitory process Effects 0.000 claims abstract description 38
- 239000011149 active material Substances 0.000 claims abstract description 13
- 101001134276 Homo sapiens S-methyl-5'-thioadenosine phosphorylase Proteins 0.000 claims description 11
- 102100022050 Protein canopy homolog 2 Human genes 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 7
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 6
- 230000000975 bioactive effect Effects 0.000 description 6
- 229910001431 copper ion Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- -1 iron ion Chemical class 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001338 self-assembly Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- NIAGBSSWEZDNMT-UHFFFAOYSA-M tetraoxidosulfate(.1-) Chemical compound [O]S([O-])(=O)=O NIAGBSSWEZDNMT-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0018—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an anti-scale electric water heater, which comprises an electric water heater body and a filter device, wherein the filter device is connected with a water inlet of the electric water heater body; the filter device comprises a shell, a filter element arranged in the shell, and a plurality of scale inhibition filter discs filled in the filter screen, wherein the scale inhibition filter discs are sheet-shaped, and the scale inhibition filter discs are made of active materials. The scale-inhibiting electric water heater can effectively reduce the formation of scale.
Description
Technical Field
The invention relates to an electric water heater with scale inhibition function.
Background
The scale is a mixture of compounds and impurities which are gradually precipitated on the solid surface after water is heated, the scale is easily generated in the inner container of the electric water heater after the electric water heater is used for a long time, the heat exchange efficiency of the electric water heater is reduced, and the metal corrosion of the inner container is easily caused for a long time, so that the service life of the electric water heater is shortened.
Disclosure of Invention
The invention aims to provide an electric water heater with scale inhibition, which can effectively reduce the formation of scale.
In order to achieve the above purpose, the invention provides a scale inhibiting electric water heater, which comprises an electric water heater body and a filter device, wherein the filter device is connected with a water inlet port of the electric water heater body; the filter device comprises a shell, a filter element arranged in the shell, and a plurality of scale inhibition filter discs filled in the filter screen, wherein the scale inhibition filter discs are sheet-shaped, and the scale inhibition filter discs are made of active materials.
In the scale inhibition electric water heater, the shell comprises an electricity prevention wall and a cylindrical water inlet rubber sleeve sleeved at one end of the electricity prevention wall, one end of the water inlet rubber sleeve connected with the electricity prevention wall is open, and the other end of the water inlet rubber sleeve is in a closed state; the periphery of the water inlet rubber sleeve is uniformly provided with a plurality of openings, one end, connected with the water inlet rubber sleeve, of the electricity-proof wall is fixedly connected with the water inlet port, the water inlet rubber sleeve extends to the inner container of the electric water heater body, and the filter screen is arranged in the water inlet rubber sleeve.
In the above scale inhibiting electric water heater, the opening is strip-shaped and inclined from the lower to the horizontal plane to form an included angle.
In the scale-inhibiting electric water heater, the included angle is 5-30 degrees.
In the scale-inhibiting electric water heater, screw holes are formed in the periphery of the water inlet rubber sleeve, and the filter screen is provided with fixing holes which are fixed with the screw holes through screws.
In the above scale inhibiting electric water heater, the shell comprises an upper shell and a lower shell connected with the upper shell, a cavity is formed between the upper shell and the lower shell, the shell is provided with a water inlet communicated with the cavity and used for connecting a water pipe and a water outlet connected with the water inlet end, the filter element is arranged in the cavity,
in the scale-inhibiting electric water heater, a cylindrical framework is arranged in the cavity, a plurality of through holes are uniformly formed in the periphery of the framework, and the filter element is arranged in the framework.
In the scale inhibiting electric water heater, the water inlet is arranged at the middle upper end of the shell, and the water outlet is arranged at the top end of the shell.
In the above scale inhibiting electric water heater, the active material is MSAP.
Compared with the prior art, the scale inhibition electric water heater provided by the technical scheme has the beneficial effects that: through setting up filter equipment at the inlet port, filter the cold water of inputting in the electric water heater body, through setting up the scale inhibition filter disc in the filter screen, when cold water passed through filter equipment, the flow through the scale inhibition filter disc, because the scale inhibition filter disc is active material, consequently active material can produce a large amount of weak current nature groups, with copper ion, iron ion, calcium ion, magnesium ion etc. cations, carbonate ion, bicarbonate ion, sulfate radical ion etc. anions in the water, produce weak current interference effect, can make the scale formation factor deactivation in the water fast, prevent inner bag inner wall and electrothermal tube surface production incrustation scale. Because the scale-inhibiting filter disc is sheet-shaped, the contact area with cold water is increased, and the scale-inhibiting effect of the scale-inhibiting filter disc is improved.
Drawings
FIG. 1 is a cross-sectional view of a filter device of an electric scale inhibiting water heater according to a first embodiment of the present invention;
FIG. 2 is an exploded view of a filter device of a scale inhibiting electric water heater according to an embodiment of the present invention;
FIG. 3 is an exploded cross-sectional view of a filter device of a scale inhibiting electric water heater according to a first embodiment of the present invention;
FIG. 4 is a cross-sectional view of an electric scale inhibiting water heater according to a first embodiment of the present invention;
FIG. 5 is an exploded view of a filter device of a scale inhibiting electric water heater according to a second embodiment of the present invention;
FIG. 6 is a cross-sectional view of a filter device of a scale inhibiting electric water heater according to a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electric scale inhibiting water heater according to a second embodiment of the present invention.
The electric water heater comprises a 1-electric water heater body, a 2-filtering device, a 3-filter screen, a 4-scale inhibition filter disc, a 5-electricity-proof wall, a 6-water inlet rubber sleeve, a 7-opening, 8-screw holes, 9-fixing holes, 10-screws, an 11-upper shell, a 12-lower shell, a 13-water inlet, a 14-water outlet and a 15-framework.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1-4, the invention provides a scale inhibiting electric water heater, which comprises an electric water heater body 1 and a filter device 2, wherein the filter device 2 is connected with a water inlet port of the electric water heater body 1; the filter device 2 comprises a shell, a filter element arranged in the shell, the filter element comprises a filter screen 3 and a plurality of scale inhibition filter discs 4 filled in the filter screen 3, the scale inhibition filter discs 4 are sheet-shaped, and the scale inhibition filter discs 4 are made of active materials.
Based on the technical characteristics, the filtering device 2 is arranged at the water inlet port, cold water input into the electric water heater body 1 is filtered, the scale inhibition filter disc 4 is arranged in the filter screen 3, when the cold water passes through the filtering device 2, the cold water flows through the scale inhibition filter disc 4, and as the scale inhibition filter disc 4 is an active material, a large amount of weak electric groups are generated by the active material, and weak electric interference effects are generated by the active material, and anions such as copper ions, iron ions, calcium ions, magnesium ions and the like, carbonate ions, bicarbonate ions and sulfate ions and the like in the water, so that scale formation factors in the water can be deactivated rapidly, and scale generation on the inner wall of the inner container and the surface of the electric heating tube is prevented. Because the scale inhibition filter disc 4 is sheet-shaped, the contact area with cold water is increased, and the scale inhibition effect of the scale inhibition filter disc 4 is increased.
The shell comprises an electricity-proof wall 5 and a cylindrical water inlet rubber sleeve 6 sleeved at one end of the electricity-proof wall 5, wherein one end of the water inlet rubber sleeve 6 connected with the electricity-proof wall 5 is open, and the other end of the water inlet rubber sleeve 6 is closed; the periphery of the water inlet rubber sleeve 6 is uniformly provided with a plurality of openings 7, one end of the electricity-proof wall 5 connected with the water inlet rubber sleeve 6 is fixedly connected with the water inlet port, the water inlet rubber sleeve 6 extends to the inner container of the electric water heater body 1, and the filter screen 3 is arranged in the water inlet rubber sleeve 6; the waterproof wall 5 is connected with the water inlet port of the water heater body 1, the water inlet rubber sleeve 6 extends to the inner container of the water heater body 1 along the water inlet port, cold water flows into the inner container of the water heater body 1 through the waterproof wall 5 and the filter element through the opening of the water inlet rubber sleeve 6, a large number of weak electric groups can be generated through the scale inhibition filter disc 4, and the weak electric groups react with copper ions, iron ions and the like in water to effectively reduce the formation of scales. In this embodiment, a sealing ring is disposed on the electricity-proof wall 5, so as to increase the tightness of connection between the filtering device 2 and the water heater body 1.
The opening 7 is strip-shaped and inclines downwards from the horizontal plane to form an included angle, and cold water flowing into the inner container of the water heater body 1 is controlled by arranging the strip-shaped opening inclined downwards from the horizontal plane, so that the mixing of cold water and hot water can be reduced, and the hot water efficiency is improved. The included angle is 5-30 degrees, and the strip-shaped openings with different angles are selected according to different conditions, so that the hot water efficiency is improved.
The periphery of the water inlet rubber sleeve 6 is provided with screw holes 8, the filter screen 3 is provided with fixing holes 9 which are fixed with the screw holes 8 through screws 10, the water inlet rubber sleeve 6 and the filter screen 3 are fixed through the screw holes 8 and the fixing holes 9, the stability of the filtering device 1 is improved, in the embodiment, the filter screen 3 is fixed on the middle upper part of the water inlet rubber sleeve 6, when cold water enters the water inlet rubber sleeve 6 through the electricity-proof wall 5, part of cold water enters the inner container of the water heater body 1 through an opening 7 at the lower part of the water inlet rubber sleeve 6, and the other part of cold water enters the inner container of the water heater body 1 through an inclined opening after being filtered by the filter screen 3 at the upper part of the water inlet rubber sleeve 6, a large amount of weak electric groups can be generated through the active materials to react with copper ions, iron ions and the like in water.
Example two
Referring to fig. 5-7, in another embodiment of the present invention, the housing includes an upper housing 11 and a lower housing 12 connected to the upper housing 11, a cavity is formed between the upper housing 11 and the lower housing 12, the housing is provided with a water inlet 13 communicated with the cavity and used for connecting a water pipe and a water outlet 14 used for connecting with the water inlet end, the filter element is disposed in the cavity, the active treatment of cold water is realized through the filter element disposed in the oral cavity, when cold water flows through the cavity through the water inlet 13, the cold water contacts with the scale inhibition filter 4 through the filter screen 3, the deactivation treatment of scale factors in the cold water is realized, and the cold water entering the water heater body 1 is treated by the scale inhibition filter 4 through the water outlet 14, so that the formation of scale is reduced.
Be provided with in the cavity and be cylindric skeleton 15, skeleton 15 periphery evenly is provided with a plurality of through-holes, the filter core set up in the skeleton 15, through setting up skeleton 15 cover is located filter screen 3 periphery protects filter screen 3 does not take place deformation because of rivers impact, increases filter screen 3's life.
The water inlet 13 is arranged at the middle upper end of the shell, the water outlet 14 is arranged at the top end of the shell, cold water flows into the cavity and fully contacts the scale inhibition filter disc 4 arranged in the cavity by arranging the water inlet 13 at the middle upper end of the shell, so that the cold water flowing out of the water outlet 14 has weak electric groups and reacts with copper ions, iron ions and the like in water, and the structure effectively reduces the formation of dirt while ensuring the output rate of hot water.
The active material is MSAP; through setting the material of scale inhibition filter 4 to MSAP, can realize 1) high-efficient scale inhibition: under the same conditions, the scale inhibition rate reaches 99.99 percent, only 0.5ppm is needed, and the traditional scale inhibitor at least needs 20 to 120ppm; 2) Green and environment-friendly: food grade, no toxicity, no smell and no harm to human body; the physical and chemical properties are very stable, the PH value is neutral, and no secondary pollution is caused; 3) Superstrong stability: the special molecular structure does not influence the scale inhibition efficiency under the high pH value and high temperature environment; 4) Multi-functional corrosion inhibition: corrosion caused by various reasons of the metal pipeline is effectively prevented, and the anti-corrosion film 24 is effectively protected.
Wherein MSAP is a high-quality food-grade bioactive material, and is grafted and modified by a special process, and meanwhile, an internationally advanced molecular film self-assembly technology is utilized, so that the original bioactive material has physical and chemical characteristics of the original bioactive material, and meanwhile, the electric properties of the original bioactive material are changed without radically changing the molecular structure of the original bioactive material, so that weak electric groups with extremely high density are generated in a space with extremely high specific surface area, scale factors in a water body are deactivated by weak electric interference effect, and the generation of scale is fundamentally stopped. MSAP is formed by modifying bioactive materials through a special process, and is slowly dissolved and released after meeting water to generate a large number of weak-electric groups, and the weak-electric groups can respectively generate weak-electric interference effects with cations such as copper ions, iron ions, calcium ions, magnesium ions and the like, anions such as carbonate ions, bicarbonate ions, sulfate ions and the like in water, can quickly deactivate scale forming factors in water, and can radically stop the generation of scale by only trace MSAP. The innovative scale inhibition mechanism of the MSAP is suitable for various scale forms (such as three crystal forms of calcium carbonate scale, calcium sulfate scale, calcium silicate scale and the like) and high-efficiency scale inhibition under complex water environment; MSAP also has self-assembly characteristic, when a certain amount of MSAP molecules are adsorbed on the metal pipe wall, the active end of the MSAP is self-assembled into a biological film of a supermolecular system, so that the metal pipe wall is isolated from water sufficiently, and the effect of high-efficiency corrosion inhibition is achieved.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (5)
1. The scale-inhibiting electric water heater is characterized by comprising an electric water heater body and a filtering device, wherein the filtering device is connected with a water inlet port of the electric water heater body; the filter device comprises a shell, a filter element arranged in the shell, and a filter screen, wherein the filter element comprises a filter screen and a plurality of scale inhibition filter discs filled in the filter screen, the scale inhibition filter discs are sheet-shaped, and the scale inhibition filter discs are made of active materials;
the shell comprises an electricity-proof wall and a cylindrical water inlet rubber sleeve sleeved at one end of the electricity-proof wall, wherein one end of the water inlet rubber sleeve connected with the electricity-proof wall is in an open shape, and the other end of the water inlet rubber sleeve is in a closed state; the periphery of the water inlet rubber sleeve is uniformly provided with a plurality of openings, one end, connected with the water inlet rubber sleeve, of the electricity-proof wall is fixedly connected with the water inlet port, the water inlet rubber sleeve extends to the inner container of the electric water heater body, and the filter screen is arranged in the water inlet rubber sleeve.
2. The electric scale inhibiting water heater of claim 1, wherein said opening is strip-shaped and inclined downwardly relative to the horizontal.
3. The electric scale inhibiting water heater of claim 2, wherein said included angle is 5-30 degrees.
4. The electric scale inhibiting water heater as claimed in claim 1, wherein the outer circumference of the water inlet rubber sleeve is provided with screw holes, and the filter screen is provided with fixing holes screwed with the screw holes.
5. The electric scale inhibiting water heater of any one of claims 1-4, wherein said active material is MSAP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385948.1A CN108562037B (en) | 2018-04-26 | 2018-04-26 | Scale-inhibiting electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385948.1A CN108562037B (en) | 2018-04-26 | 2018-04-26 | Scale-inhibiting electric water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108562037A CN108562037A (en) | 2018-09-21 |
| CN108562037B true CN108562037B (en) | 2023-12-05 |
Family
ID=63536956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810385948.1A Active CN108562037B (en) | 2018-04-26 | 2018-04-26 | Scale-inhibiting electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108562037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794462A (en) * | 2021-01-13 | 2021-05-14 | 青岛澳柯玛生活电器有限公司 | Filter plus scale inhibition device and electric water heater |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432906A1 (en) * | 1989-12-07 | 1991-06-19 | Fairey Industrial Ceramics Limited | Filter |
| CN1152474A (en) * | 1996-10-03 | 1997-06-25 | 翁锡光 | Ceramic-core water purifier and filter-bottle thereof |
| CN1312775A (en) * | 1998-07-09 | 2001-09-12 | 净水42控股公司 | Activated carbon filter, ceramic filter element and water purification system |
| CN2522149Y (en) * | 2001-10-10 | 2002-11-27 | 潘兆金 | Tetra fluoro laminated filter element |
| CN2698433Y (en) * | 2004-05-14 | 2005-05-11 | 山东桑乐太阳能有限公司 | Fine filter core for household pure water machine |
| EP1939144A1 (en) * | 2006-11-22 | 2008-07-02 | Atlantic Industrie | Method and device for protecting an electric heater against scale |
| CN202692437U (en) * | 2012-04-17 | 2013-01-23 | 陈非 | Leakage protect wall structure of electric water heater |
| CN203501468U (en) * | 2013-07-22 | 2014-03-26 | 广东万和电气有限公司 | Electric water heater and safe care connection structure with high sealing property |
| CN203944192U (en) * | 2014-05-08 | 2014-11-19 | 芜湖美的厨卫电器制造有限公司 | Filter and water heater for water heater |
| CN204111443U (en) * | 2014-09-15 | 2015-01-21 | 海宁市倍世环保科技有限公司 | A kind of fore filter |
| CN204174013U (en) * | 2014-09-02 | 2015-02-25 | 沈鹏 | A kind of integrated electric water heater inner bag delays dirty filter core and filter core external electric water-heater |
| CN204625329U (en) * | 2015-04-08 | 2015-09-09 | 芜湖美的厨卫电器制造有限公司 | For water-heater antiscale filtration unit and there is its water-heater |
| CN106219795A (en) * | 2016-10-08 | 2016-12-14 | 余奂哲 | A kind of bottle cap type portable purifier |
| CN206037427U (en) * | 2016-06-28 | 2017-03-22 | 中山市金沃五金电器有限公司 | Electric water heater is with preventing electric wall structure |
| CN106630270A (en) * | 2016-12-06 | 2017-05-10 | 福建海西滤水龙头研究中心有限公司 | Anti-scaling multi-membrane filtration compound filter element and filtering faucet |
| CN106865834A (en) * | 2015-12-10 | 2017-06-20 | 青岛经济技术开发区海尔热水器有限公司 | The feeding water filtering device and water heater of a kind of water heater |
| CN107416989A (en) * | 2017-09-16 | 2017-12-01 | 广州联福新材料科技有限公司 | A kind of modified scale inhibitor material producing method and equipment |
| CN206959356U (en) * | 2017-03-24 | 2018-02-02 | 广东万家乐燃气具有限公司 | A kind of electric water heater electricity-preventing wall water inlet structure |
| CN208398362U (en) * | 2018-04-26 | 2019-01-18 | 广东万博电气有限公司 | A kind of scale inhibition electric heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10126043B2 (en) * | 2016-03-11 | 2018-11-13 | Haier Us Appliance Solutions, Inc. | Filter assembly and a refrigerator appliance |
-
2018
- 2018-04-26 CN CN201810385948.1A patent/CN108562037B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432906A1 (en) * | 1989-12-07 | 1991-06-19 | Fairey Industrial Ceramics Limited | Filter |
| CN1152474A (en) * | 1996-10-03 | 1997-06-25 | 翁锡光 | Ceramic-core water purifier and filter-bottle thereof |
| CN1312775A (en) * | 1998-07-09 | 2001-09-12 | 净水42控股公司 | Activated carbon filter, ceramic filter element and water purification system |
| CN2522149Y (en) * | 2001-10-10 | 2002-11-27 | 潘兆金 | Tetra fluoro laminated filter element |
| CN2698433Y (en) * | 2004-05-14 | 2005-05-11 | 山东桑乐太阳能有限公司 | Fine filter core for household pure water machine |
| EP1939144A1 (en) * | 2006-11-22 | 2008-07-02 | Atlantic Industrie | Method and device for protecting an electric heater against scale |
| CN202692437U (en) * | 2012-04-17 | 2013-01-23 | 陈非 | Leakage protect wall structure of electric water heater |
| CN203501468U (en) * | 2013-07-22 | 2014-03-26 | 广东万和电气有限公司 | Electric water heater and safe care connection structure with high sealing property |
| CN203944192U (en) * | 2014-05-08 | 2014-11-19 | 芜湖美的厨卫电器制造有限公司 | Filter and water heater for water heater |
| CN204174013U (en) * | 2014-09-02 | 2015-02-25 | 沈鹏 | A kind of integrated electric water heater inner bag delays dirty filter core and filter core external electric water-heater |
| CN204111443U (en) * | 2014-09-15 | 2015-01-21 | 海宁市倍世环保科技有限公司 | A kind of fore filter |
| CN204625329U (en) * | 2015-04-08 | 2015-09-09 | 芜湖美的厨卫电器制造有限公司 | For water-heater antiscale filtration unit and there is its water-heater |
| CN106865834A (en) * | 2015-12-10 | 2017-06-20 | 青岛经济技术开发区海尔热水器有限公司 | The feeding water filtering device and water heater of a kind of water heater |
| CN206037427U (en) * | 2016-06-28 | 2017-03-22 | 中山市金沃五金电器有限公司 | Electric water heater is with preventing electric wall structure |
| CN106219795A (en) * | 2016-10-08 | 2016-12-14 | 余奂哲 | A kind of bottle cap type portable purifier |
| CN106630270A (en) * | 2016-12-06 | 2017-05-10 | 福建海西滤水龙头研究中心有限公司 | Anti-scaling multi-membrane filtration compound filter element and filtering faucet |
| CN206959356U (en) * | 2017-03-24 | 2018-02-02 | 广东万家乐燃气具有限公司 | A kind of electric water heater electricity-preventing wall water inlet structure |
| CN107416989A (en) * | 2017-09-16 | 2017-12-01 | 广州联福新材料科技有限公司 | A kind of modified scale inhibitor material producing method and equipment |
| CN208398362U (en) * | 2018-04-26 | 2019-01-18 | 广东万博电气有限公司 | A kind of scale inhibition electric heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108562037A (en) | 2018-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108562037B (en) | Scale-inhibiting electric water heater | |
| CN209024212U (en) | A kind of device preparing high-purity lithium carbonate | |
| CN201068410Y (en) | Domestic water softener | |
| CN205383291U (en) | Multi -functional intelligent valve body and water heater | |
| CN205990284U (en) | A kind of composite filter element pure water maker | |
| CN103819043B (en) | Water purifier | |
| CN207365418U (en) | Water heater with water softening device | |
| CN206570137U (en) | A kind of intelligent drinking machine | |
| CN207471798U (en) | A kind of electromagnetic induction boiler | |
| CN202470374U (en) | Instant-heating water boiler | |
| CN208398362U (en) | A kind of scale inhibition electric heater | |
| CN210688722U (en) | Water purifying water heater | |
| CN101709905A (en) | Magnetic energy water heater | |
| KR20140104596A (en) | Filter for becoming an alkaline water | |
| CN202835768U (en) | Electric heating water boiler | |
| CN208567131U (en) | Hot-water heating system | |
| CN110186184B (en) | Water heater | |
| CN207385319U (en) | Chemical products security protection partition apparatus | |
| CN213537493U (en) | Cooling water circulation filtration system | |
| CN206131436U (en) | Stepping type water boiler | |
| KR200164175Y1 (en) | Water activation apparatus | |
| CN201569129U (en) | Magnetic-energy water heater | |
| CN205528243U (en) | Instant heating type magnetization water purifier | |
| CN107576065A (en) | Water heater with water softening device | |
| CN208129932U (en) | A kind of direct drinking fountain being conveniently replaceable filter core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211208 Address after: 528524 east side of Yangxi Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province Applicant after: GUANGDONG VANWARD ELECTRIC Co.,Ltd. Address before: 528524 No. 601, Yangxi Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province Applicant before: GUANGDONG VANBO ELECTRIC Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |